Timeline



May 23, 2019:

10:27 PM Changeset in webkit [245743] by bshafiei@apple.com
  • 3 edits
    2 adds in branches/safari-608.1.24.20-branch

Cherry-pick r245742. rdar://problem/49720087

With async overflow scrolling, programmatic scroll to a negative offset fails to clamp the scroll offset
https://bugs.webkit.org/show_bug.cgi?id=198208
<rdar://problem/49720087>

Reviewed by Zalan Bujtas.

Source/WebCore:

RenderLayer::scrollToOffset() needs to pass the clamped offset to scrollingCoordinator->requestScrollPositionUpdate(),
otherwise the scrolling tree will round-trip a negative value and scrollLeft will end up negative.

Test: fast/scrolling/programmatic-scroll-to-negative-offset.html

  • rendering/RenderLayer.cpp: (WebCore::RenderLayer::scrollToOffset):

LayoutTests:

  • fast/scrolling/programmatic-scroll-to-negative-offset-expected.txt: Added.
  • fast/scrolling/programmatic-scroll-to-negative-offset.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245742 268f45cc-cd09-0410-ab3c-d52691b4dbfc

8:25 PM Changeset in webkit [245742] by simon.fraser@apple.com
  • 3 edits
    2 adds in trunk

With async overflow scrolling, programmatic scroll to a negative offset fails to clamp the scroll offset
https://bugs.webkit.org/show_bug.cgi?id=198208
<rdar://problem/49720087>

Reviewed by Zalan Bujtas.

Source/WebCore:

RenderLayer::scrollToOffset() needs to pass the clamped offset to scrollingCoordinator->requestScrollPositionUpdate(),
otherwise the scrolling tree will round-trip a negative value and scrollLeft will end up negative.

Test: fast/scrolling/programmatic-scroll-to-negative-offset.html

  • rendering/RenderLayer.cpp:

(WebCore::RenderLayer::scrollToOffset):

LayoutTests:

  • fast/scrolling/programmatic-scroll-to-negative-offset-expected.txt: Added.
  • fast/scrolling/programmatic-scroll-to-negative-offset.html: Added.
8:19 PM Changeset in webkit [245741] by Devin Rousso
  • 2 edits in trunk/Source/WebInspectorUI

Web Inspector: prevent stripping console.assert if it's used inside a string
https://bugs.webkit.org/show_bug.cgi?id=198207

Reviewed by Joseph Pecoraro.

  • Scripts/remove-console-asserts.pl:

(removeConsoleAssertsInFile):

7:55 PM Changeset in webkit [245740] by Alan Coon
  • 7 edits in branches/safari-608.1.24.50-branch/Source

Versioning.

7:53 PM Changeset in webkit [245739] by Alan Coon
  • 7 edits in branches/safari-608.1.24.20-branch/Source

Versioning.

7:53 PM Changeset in webkit [245738] by Alan Coon
  • 1 copy in tags/Safari-608.1.24.50.1

Tag Safari-608.1.24.50.1.

7:51 PM Changeset in webkit [245737] by Alan Coon
  • 7 edits in branches/safari-608.1.24.40-branch/Source

Versioning.

7:36 PM Changeset in webkit [245736] by Alan Coon
  • 3 edits in branches/safari-608.1.24.50-branch/Source/WebKit

Cherry-pick r245589. rdar://problem/50971874

[WebAuthN] Make WebAuthN default on only on macOS
https://bugs.webkit.org/show_bug.cgi?id=198068
<rdar://problem/50971874>

Reviewed by Brent Fulgham.

  • Shared/WebPreferences.yaml:
  • Shared/WebPreferencesDefaultValues.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245589 268f45cc-cd09-0410-ab3c-d52691b4dbfc

7:32 PM Changeset in webkit [245735] by Alan Coon
  • 7 edits in branches/safari-608.1.24.50-branch/Source

Versioning.

7:27 PM Changeset in webkit [245734] by Alan Coon
  • 1 copy in branches/safari-608.1.24.50-branch

New branch.

7:27 PM Changeset in webkit [245733] by Fujii Hironori
  • 15 edits in trunk

run-webkit-tests: Remove feature detection support
https://bugs.webkit.org/show_bug.cgi?id=198105

Reviewed by Jonathan Bedard.

Tools:

Feature detection support was added to DRT for Windows and old
run-webkit-tests in Bug 35610. It was added for NRWT in Bug 41842.
But, it doesn't work for DRT for Windows because of feature name
mismatches. Since USE(ACCELERATED_COMPOSITING) flag has been
removed in Bug 127833, it is not needed anymore.

  • DumpRenderTree/win/DumpRenderTree.cpp:

(main):

  • Scripts/webkitpy/port/base.py:

(Port._tests_for_other_platforms):
(Port._skipped_tests_for_unsupported_features):
(Port._runtime_feature_list): Deleted.
(Port.nm_command): Deleted.
(Port._modules_to_search_for_symbols): Deleted.
(Port._symbols_string): Deleted.
(Port._missing_feature_to_skipped_tests): Deleted.
(Port._has_test_in_directories): Deleted.

  • Scripts/webkitpy/port/darwin.py:

(DarwinPort.make_command):
(DarwinPort.nm_command): Deleted.

  • Scripts/webkitpy/port/ios_simulator.py:

(IOSSimulatorPort.reset_preferences):
(IOSSimulatorPort.nm_command): Deleted.

  • Scripts/webkitpy/port/port_testcase.py:

(TestWebKitPort.init):
(TestWebKitPort.all_test_configurations):
(PortTestCase.test_path_to_test_expectations_file):
(TestWebKitPort._symbols_string): Deleted.
(PortTestCase.test_skipped_directories_for_features): Deleted.
(PortTestCase.test_skipped_directories_for_features_no_matching_tests_in_test_list): Deleted.
(PortTestCase.test_skipped_tests_for_unsupported_features_empty_test_list): Deleted.

  • Scripts/webkitpy/port/watch_simulator.py:

(WatchSimulatorPort.reset_preferences):
(WatchSimulatorPort.nm_command): Deleted.

  • Scripts/webkitpy/port/win.py:

(WinPort.show_results_html_file):
(WinPort._runtime_feature_list): Deleted.

  • Scripts/webkitpy/port/win_unittest.py:

(WinPortTest.test_operating_system):
(WinPortTest.test_runtime_feature_list): Deleted.

  • WebKitTestRunner/Options.cpp:

(WTR::OptionsHandler::OptionsHandler):
(WTR::handleOptionPrintSupportedFeatures): Deleted.

  • WebKitTestRunner/Options.h:
  • WebKitTestRunner/TestController.cpp:

(WTR::TestController::initialize):

LayoutTests:

  • platform/win/TestExpectations:
  • platform/wincairo/TestExpectations:

Added Skip for all compositing, animations/3d and transforms/3d tests temporarily.

7:09 PM Changeset in webkit [245732] by bshafiei@apple.com
  • 1 copy in tags/Safari-608.1.24.20.3

Tag Safari-608.1.24.20.3.

6:59 PM Changeset in webkit [245731] by Alan Coon
  • 1 delete in tags/Safari-608.1.24.50

Delete tag.

6:34 PM Changeset in webkit [245730] by Devin Rousso
  • 12 edits in trunk/Source

Web Inspector: Overlay: rulers/guides should be shown whenever element selection is enabled
https://bugs.webkit.org/show_bug.cgi?id=198088

Reviewed by Timothy Hatcher.

When trying to "measure" the absolute position (to the viewport) or relative position (to
another element) of a given element, often the easiest way is to enable Element Selection
and Show Rulers at the same time.

This can have the undesired "side-effect" of having the rulers be always present, even when
not highlighting any nodes.

The ideal functionality is to allow the rulers/guides to be shown when element selection is
active and a node is hovered, regardless of whether "Show Rulers" is enabled.

Source/JavaScriptCore:

  • inspector/protocol/DOM.json:

Add an optional showRulers parameter to DOM.setInspectModeEnabled that supersedes the
current value of Page.setShowRulers as to whether rulers/guides are shown.

Source/WebCore:

  • inspector/InspectorOverlay.h:

(WebCore::InspectorOverlay::setShowRulersDuringElementSelection): Added.

  • inspector/InspectorOverlay.cpp:

(WebCore::InspectorOverlay::paint):
(WebCore::InspectorOverlay::shouldShowOverlay):
(WebCore::InspectorOverlay::drawNodeHighlight):
(WebCore::InspectorOverlay::drawQuadHighlight):
(WebCore::InspectorOverlay::drawElementTitle):
If showRulersDuringElementSelection is enabled, draw rulers whenever any highlight bounds
are calculated, but don't update the overlay if it's the only thing enabled (e.g. if there's
no currently hovered node, the overlay will disappear).

  • inspector/agents/InspectorDOMAgent.cpp:

(WebCore::InspectorDOMAgent::willDestroyFrontendAndBackend):
(WebCore::InspectorDOMAgent::inspect):
(WebCore::InspectorDOMAgent::setInspectModeEnabled):
(WebCore::InspectorDOMAgent::setSearchingForNode):
Add an optional showRulers parameter to DOM.setInspectModeEnabled that supersedes the
current value of Page.setShowRulers as to whether rulers/guides are shown.

Source/WebInspectorUI:

  • UserInterface/Base/Setting.js:
  • UserInterface/Views/SettingsTabContentView.js:

(WI.SettingsTabContentView.prototype._createGeneralSettingsView):
Add a setting for controlling whether rulers/guides are shown during element selection.

  • UserInterface/Controllers/DOMManager.js:

(WI.DOMManager.prototype.set inspectModeEnabled):
Pass the setting value as an optional parameter when calling DOM.setInspectModeEnabled.

  • Localizations/en.lproj/localizedStrings.js:
6:22 PM Changeset in webkit [245729] by commit-queue@webkit.org
  • 20 edits in trunk

Unreviewed, rolling out r245665.
https://bugs.webkit.org/show_bug.cgi?id=198203

Inspector appears blank, again. (Requested by NVI on #webkit).

Reverted changeset:

"Web Inspector: Provide UIString descriptions to improve
localizations"
https://bugs.webkit.org/show_bug.cgi?id=195132
https://trac.webkit.org/changeset/245665

5:10 PM Changeset in webkit [245728] by Devin Rousso
  • 3 edits in trunk/Source/WebCore

Web Inspector: Overlay: rulers should switch sides if they intersect the highlighted node(s) so they don't obstruct any content
https://bugs.webkit.org/show_bug.cgi?id=198165

Reviewed by Timothy Hatcher.

If the highlighted node is against the top edge of the screen, the top ruler should shift to
the bottom, unless the highlighted node is also against the bottom edge of the screen.

If the highlighted node is against the left edge of the screen, the left ruler should shift
to the right, unless the highlighted node is also against the right edge of the screen.

This way, unless the node is very wide/tall, the rulers won't be drawn on top of anything
being highlighted.

  • inspector/InspectorOverlay.h:
  • inspector/InspectorOverlay.cpp:

(WebCore::InspectorOverlay::paint):
(WebCore::InspectorOverlay::drawNodeHighlight):
(WebCore::InspectorOverlay::drawQuadHighlight):
(WebCore::InspectorOverlay::drawBounds):
(WebCore::InspectorOverlay::drawRulers):
Drive-by: create an alias for the type (FloatRect) used when calculating the bounds of

everything that's highlighted.

4:41 PM Changeset in webkit [245727] by sbarati@apple.com
  • 2 edits in trunk/Source/WebCore

[WHLSL] Make the AST dumper disambiguate expressions using parenthesis to represent AST construction
https://bugs.webkit.org/show_bug.cgi?id=198199

Reviewed by Myles C. Maxfield.

We would dump "*foo.bar" for "(*foo).bar", which is super confusing.
We now dump "(*foo).bar".

  • Modules/webgpu/WHLSL/WHLSLASTDumper.cpp:

(WebCore::WHLSL::ASTDumper::visit):

4:36 PM Changeset in webkit [245726] by Ross Kirsling
  • 7 edits in trunk/Source

Socket-based RWI should be able to inspect a JSContext
https://bugs.webkit.org/show_bug.cgi?id=198197

Reviewed by Don Olmstead.

Source/JavaScriptCore:

  • inspector/remote/socket/RemoteInspectorSocket.cpp:

(Inspector::RemoteInspector::listingForInspectionTarget const):
Just use the debuggableType strings that WebInspectorUI ultimately wants.

Source/WebKit:

  • UIProcess/socket/RemoteInspectorClient.cpp:

(WebKit::RemoteInspectorClient::inspect):

  • UIProcess/socket/RemoteInspectorClient.h:
  • UIProcess/socket/RemoteInspectorProtocolHandler.cpp:

(WebKit::RemoteInspectorProtocolHandler::inspect):
(WebKit::RemoteInspectorProtocolHandler::targetListChanged):
(WebKit::RemoteInspectorProtocolHandler::platformStartTask):

  • UIProcess/socket/RemoteInspectorProtocolHandler.h:

Have the RWI client actually pass the debuggableType to WebInspectorUI.

4:34 PM Changeset in webkit [245725] by Ryan Haddad
  • 3 edits in branches/safari-607-branch/LayoutTests

Land test changes for rdar://problem/51086725.

  • inspector/runtime/parse-expected.txt:
  • inspector/runtime/parse.html:
4:13 PM Changeset in webkit [245724] by sbarati@apple.com
  • 2 edits in trunk/Source/WebCore

[WHLSL] Don't wrap anonymous variables in parens in the AST dumper
https://bugs.webkit.org/show_bug.cgi?id=198196

Reviewed by Myles C. Maxfield.

This makes the dump of 'foo.bar.x = 42' go from
($(0x7f86d9d94440) = &foo, $(0x7f86d9d944e0) = operator.bar(*$(0x7f86d9d94440)), $(0x7f86d9d944e0) = operator.x=($(0x7f86d9d944e0), 42), *$(0x7f86d9d94440) = operator.bar=(*$(0x7f86d9d94440), $(0x7f86d9d944e0)));

to:
($0x7f86d9d94440 = &foo, $0x7f86d9d944e0 = operator.bar(*$0x7f86d9d94440), $0x7f86d9d944e0 = operator.x=($0x7f86d9d944e0, 42), *$0x7f86d9d94440 = operator.bar=(*$0x7f86d9d94440, $0x7f86d9d944e0));

  • Modules/webgpu/WHLSL/WHLSLASTDumper.cpp:

(WebCore::WHLSL::ASTDumper::visit):

3:58 PM Changeset in webkit [245723] by don.olmstead@sony.com
  • 10 edits in trunk

[CMake] Use target oriented design for bmalloc
https://bugs.webkit.org/show_bug.cgi?id=198046

Reviewed by Konstantin Tokarev.

.:

Add WEBKIT_COPY_FILES to WebKitMacros so it is available to all CMake code. Add
bmalloc_FRAMEWORK_HEADERS_DIR for specifying the location to copy bmalloc headers to.

  • Source/cmake/WebKitFS.cmake:
  • Source/cmake/WebKitMacros.cmake:

Source/bmalloc:

Switch to a target oriented dsign for bmalloc. Use target_include_directories directly
instead of include_directories.

List the headers for bmalloc and copy them using WEBKIT_COPY_FILES.

Add an intermediate target bmalloc_PostBuild which depends on bmalloc and the headers
being copied. Then alias that to WebKit::bmalloc.

  • CMakeLists.txt:
  • PlatformMac.cmake:

Source/ThirdParty/ANGLE:

Remove WEBKIT_COPY_FILES from CMakelists.txt now that it is in WebKitMacros.

  • CMakeLists.txt:

Source/WTF:

Use WebKit::bmalloc target.

  • wtf/CMakeLists.txt:
3:41 PM Changeset in webkit [245722] by mmaxfield@apple.com
  • 2 edits in trunk/Source/WebCore

[WHLSL] Implement property resolver
https://bugs.webkit.org/show_bug.cgi?id=195925
<rdar://problem/48219643>

Unreviewed watchOS build fix.

  • Modules/webgpu/WHLSL/AST/WHLSLAssignmentExpression.h:

(WebCore::WHLSL::AST::AssignmentExpression::AssignmentExpression):

3:21 PM Changeset in webkit [245721] by sbarati@apple.com
  • 3 edits
    2 adds in trunk

[WHLSL] Property resolver needs to recurse to handle the base when simplifying rvalues
https://bugs.webkit.org/show_bug.cgi?id=198193

Reviewed by Myles Maxfield.

Source/WebCore:

We were only transforming the top most node in the AST. So things like
'x = foo.bar' would work, but 'x = foo.bar.baz' would not.

Test: webgpu/whlsl-nested-dot-expression-rvalue.html

  • Modules/webgpu/WHLSL/WHLSLPropertyResolver.cpp:

(WebCore::WHLSL::PropertyResolver::simplifyRightValue):

LayoutTests:

  • webgpu/whlsl-nested-dot-expression-rvalue-expected.html: Added.
  • webgpu/whlsl-nested-dot-expression-rvalue.html: Added.
3:08 PM Changeset in webkit [245720] by Shawn Roberts
  • 2 edits in trunk/LayoutTests

http/tests/resourceLoadStatistics/prune-statistics.html is a flaky failure
https://bugs.webkit.org/show_bug.cgi?id=197285

Unreviewed test gardening. Updating expectations for Release as well

  • platform/mac-wk2/TestExpectations:
2:39 PM Changeset in webkit [245719] by Shawn Roberts
  • 2 edits in trunk/LayoutTests

fast/css-grid-layout/flex-content-sized-columns-resize.html is a flaky ImageOnlyFailure
https://bugs.webkit.org/show_bug.cgi?id=187828#add_comment

Unreviewed test gardening.

  • platform/mac-wk2/TestExpectations: Updating for flkay test
2:22 PM Changeset in webkit [245718] by Shawn Roberts
  • 2 edits in trunk/LayoutTests

fast/css/sticky/sticky-left-percentage.html is a flaky failure
https://bugs.webkit.org/show_bug.cgi?id=198195

Unreviewed test gardening.

  • platform/mac-wk2/TestExpectations: Updating for flaky test
2:19 PM Changeset in webkit [245717] by slewis@apple.com
  • 4 edits in trunk/Source

release builds of webkit cannot be used to generate a dyld shared cache
https://bugs.webkit.org/show_bug.cgi?id=198150
<rdar://problem/50675982>

Reviewed by Dan Bernstein.

Restrict the -not_for_dyld_shared_cache linker flag to macosx

Source/WebCore:

  • Configurations/WebCore.xcconfig:

Source/WebKit:

  • Configurations/WebKit.xcconfig:
2:17 PM Changeset in webkit [245716] by Alan Bujtas
  • 20 edits in trunk/Source

[Hittest] Move hittesting from RenderView to Document
https://bugs.webkit.org/show_bug.cgi?id=198192
<rdar://problem/51077762>

Reviewed by Antti Koivisto.

Source/WebCore:

RenderView is not refcounted and may be destroyed in updateLayout(), so enter hit-testing from Document.

  • accessibility/AccessibilityObject.cpp:

(WebCore::AccessibilityObject::press):

  • accessibility/AccessibilityRenderObject.cpp:

(WebCore::AccessibilityRenderObject::visiblePositionForPoint const):

  • dom/Document.cpp:

(WebCore::FrameFlatteningLayoutDisallower::FrameFlatteningLayoutDisallower):
(WebCore::FrameFlatteningLayoutDisallower::~FrameFlatteningLayoutDisallower):
(WebCore::Document::scheduleStyleRecalc):
(WebCore::Document::prepareMouseEvent):
(WebCore::Document::hitTest):

  • dom/Document.h:

(WebCore::Document::inHitTesting const):

  • dom/TreeScope.cpp:

(WebCore::TreeScope::nodeFromPoint):
(WebCore::TreeScope::elementsFromPoint):

  • editing/FrameSelection.cpp:

(WebCore::FrameSelection::contains const):

  • html/HTMLPlugInElement.cpp:

(WebCore::HTMLPlugInElement::isReplacementObscured):

  • html/MediaElementSession.cpp:

(WebCore::isElementMainContentForPurposesOfAutoplay):

  • page/DragController.cpp:

(WebCore::elementUnderMouse):

  • page/EventHandler.cpp:

(WebCore::EventHandler::handleMouseDraggedEvent):
(WebCore::EventHandler::eventMayStartDrag const):
(WebCore::EventHandler::updateSelectionForMouseDrag):
(WebCore::EventHandler::hitTestResultAtPoint const):
(WebCore::EventHandler::updateCursor):
(WebCore::EventHandler::isInsideScrollbar const):
(WebCore::EventHandler::handleWheelEvent):
(WebCore::EventHandler::hoverTimerFired):
(WebCore::EventHandler::handleDrag):
(WebCore::hitTestResultInFrame):

  • page/FrameViewLayoutContext.cpp:

(WebCore::FrameViewLayoutContext::setNeedsLayoutAfterViewConfigurationChange):

  • rendering/RenderView.cpp:

(WebCore::FrameFlatteningLayoutDisallower::FrameFlatteningLayoutDisallower): Deleted.
(WebCore::FrameFlatteningLayoutDisallower::~FrameFlatteningLayoutDisallower): Deleted.
(): Deleted.
(WebCore::RenderView::hitTest): Deleted.

  • rendering/RenderView.h:
  • rendering/RenderWidget.cpp:

(WebCore::RenderWidget::nodeAtPoint):

  • testing/Internals.cpp:

(WebCore::Internals::nodesFromRect const):

Source/WebKit:

  • WebProcess/WebPage/ViewGestureGeometryCollector.cpp:

(WebKit::ViewGestureGeometryCollector::collectGeometryForSmartMagnificationGesture):

  • WebProcess/WebPage/WebPage.cpp:

(WebKit::WebPage::determinePrimarySnapshottedPlugIn):

  • WebProcess/WebPage/ios/WebPageIOS.mm:

(WebKit::WebPage::dynamicViewportSizeUpdate):

2:15 PM Changeset in webkit [245715] by youenn@apple.com
  • 26 edits
    2 adds
    1 delete in trunk

CacheStorageConnection callbacks should be completed on network connection close
https://bugs.webkit.org/show_bug.cgi?id=195757

Reviewed by Alex Christensen.

Source/WebCore:

Move HashMap-based callbacks to WorkerCacheStorageConnection.
Make CacheStorageConnection default API to implement use callbacks.
This is used by WebKit layer to do AsyncReply IPC.

Move DOMCacheEngine callbacks to CompletionHandler.

Test: http/wpt/cache-storage/cache-storage-networkprocess-crash.html

  • Modules/cache/CacheStorageConnection.cpp:
  • Modules/cache/CacheStorageConnection.h:

(WebCore::CacheStorageConnection::engineRepresentation):

  • Modules/cache/DOMCacheEngine.h:
  • Modules/cache/WorkerCacheStorageConnection.cpp:

(WebCore::recordsDataFromRecords):
(WebCore::recordsDataOrErrorFromRecords):
(WebCore::recordsFromRecordsData):
(WebCore::recordsOrErrorFromRecordsData):
(WebCore::WorkerCacheStorageConnection::open):
(WebCore::WorkerCacheStorageConnection::openOrRemoveCompleted):
(WebCore::WorkerCacheStorageConnection::remove):
(WebCore::WorkerCacheStorageConnection::retrieveCaches):
(WebCore::WorkerCacheStorageConnection::retrieveCachesCompleted):
(WebCore::WorkerCacheStorageConnection::retrieveRecords):
(WebCore::WorkerCacheStorageConnection::retrieveRecordsCompleted):
(WebCore::WorkerCacheStorageConnection::batchDeleteOperation):
(WebCore::WorkerCacheStorageConnection::deleteRecordsCompleted):
(WebCore::WorkerCacheStorageConnection::batchPutOperation):
(WebCore::WorkerCacheStorageConnection::putRecordsCompleted):
(WebCore::WorkerCacheStorageConnection::reference):
(WebCore::WorkerCacheStorageConnection::dereference):
(WebCore::WorkerCacheStorageConnection::clearPendingRequests):

  • Modules/cache/WorkerCacheStorageConnection.h:
  • page/CacheStorageProvider.h:

(WebCore::CacheStorageProvider::createCacheStorageConnection):

Source/WebKit:

Update according new WebCore CacheStorageConnection interface.
Use Async IPC replies so that the completion handlers are called on network crash.

Allow to have specific error handling in case of cancelled reply or badly decoded message.
This allows to reject the corresponding JS promise.

  • CMakeLists.txt:
  • DerivedSources-output.xcfilelist:
  • DerivedSources.make:
  • NetworkProcess/cache/CacheStorageEngine.cpp:

(WebKit::CacheStorage::Engine::clearMemoryRepresentation):

  • NetworkProcess/cache/CacheStorageEngineCaches.cpp:

(WebKit::CacheStorage::Caches::requestSpace):
(WebKit::CacheStorage::Caches::writeRecord):

  • NetworkProcess/cache/CacheStorageEngineConnection.cpp:

(WebKit::CacheStorageEngineConnection::open):
(WebKit::CacheStorageEngineConnection::remove):
(WebKit::CacheStorageEngineConnection::caches):
(WebKit::CacheStorageEngineConnection::retrieveRecords):
(WebKit::CacheStorageEngineConnection::deleteMatchingRecords):
(WebKit::CacheStorageEngineConnection::putRecords):

  • NetworkProcess/cache/CacheStorageEngineConnection.h:

(IPC::AsyncReplyError<WebCore::DOMCacheEngine::CacheIdentifierOrError>::create):
(IPC::AsyncReplyError<WebCore::DOMCacheEngine::RecordIdentifiersOrError>::create):
(IPC::AsyncReplyError<WebCore::DOMCacheEngine::CacheInfosOrError>::create):
(IPC::AsyncReplyError<WebCore::DOMCacheEngine::RecordsOrError>::create):

  • NetworkProcess/cache/CacheStorageEngineConnection.messages.in:
  • Platform/IPC/ArgumentCoders.h:
  • Platform/IPC/Connection.h:

(IPC::AsyncReplyError::create):

  • Scripts/webkit/messages.py:
  • WebKit.xcodeproj/project.pbxproj:
  • WebProcess/Cache/WebCacheStorageConnection.cpp:

(WebKit::WebCacheStorageConnection::open):
(WebKit::WebCacheStorageConnection::remove):
(WebKit::WebCacheStorageConnection::retrieveCaches):
(WebKit::WebCacheStorageConnection::retrieveRecords):
(WebKit::WebCacheStorageConnection::batchDeleteOperation):
(WebKit::WebCacheStorageConnection::batchPutOperation):
(WebKit::WebCacheStorageConnection::engineRepresentation):

  • WebProcess/Cache/WebCacheStorageConnection.h:
  • WebProcess/Cache/WebCacheStorageConnection.messages.in: Removed.
  • WebProcess/Network/NetworkProcessConnection.cpp:

(WebKit::NetworkProcessConnection::didReceiveMessage):

LayoutTests:

  • http/wpt/cache-storage/cache-storage-networkprocess-crash-expected.txt: Added.
  • http/wpt/cache-storage/cache-storage-networkprocess-crash.html: Added.
2:08 PM Changeset in webkit [245714] by Alan Coon
  • 1 edit in branches/safari-608.1.24.20-branch/Source/WebKit/UIProcess/ios/WKContentViewInteraction.mm

Fix incorrect merge conflict resolution. rdar://problem/50613388

2:06 PM Changeset in webkit [245713] by Matt Baker
  • 3 edits in trunk/Source/WebInspectorUI

Web Inspector: Remove unused CSS class "offset-sections"
https://bugs.webkit.org/show_bug.cgi?id=198194
<rdar://problem/51080111>

Reviewed by Devin Rousso.

  • UserInterface/Views/DebuggerSidebarPanel.js:
  • UserInterface/Views/StyleDetailsPanel.js:

(WI.StyleDetailsPanel):

1:56 PM Changeset in webkit [245712] by youenn@apple.com
  • 11 edits
    2 adds in trunk

Multiple videos (with audios) with autoplay & playinline not working. Only one video play at a time.
https://bugs.webkit.org/show_bug.cgi?id=193312
<rdar://problem/47189864>

Reviewed by Jer Noble.

Source/WebCore:

Allow all MediaStream backed video elements to play together.
Any non MediaStream backed video will stop all MediaStream backed video elements.
Conversely, all non MediaStream backed videos will stop when playing one MediaStream backed video.

Refactor PlatformMediaSessionManager as the way to iterate through sessions
is not safe when pausing a session: if playing, the session will be moved in the array of sessions.

To handle this, copy the list of sessions before iterating through them.
For extra safety, make sessions WeakPtr.

Add routines for the case of filtering with a predicate taking a const session.
In that case, we do not copy the vector but iterate through it as a small optimization.

Test: webrtc/concurrentVideoPlayback.html

  • html/HTMLMediaElement.cpp:

(WebCore::HTMLMediaElement::bestMediaElementForShowingPlaybackControlsManager):
(WebCore::HTMLMediaElement::hasMediaStreamSource const):

  • html/HTMLMediaElement.h:
  • platform/audio/PlatformMediaSession.cpp:

(WebCore::PlatformMediaSession::activeAudioSessionRequired const):
(WebCore::PlatformMediaSession::canPlayConcurrently const):
(WebCore::PlatformMediaSession::activeAudioSessionRequired): Deleted.

  • platform/audio/PlatformMediaSession.h:

(WebCore::PlatformMediaSessionClient::hasMediaStreamSource const):

  • platform/audio/PlatformMediaSessionManager.cpp:

(WebCore::PlatformMediaSessionManager::has const):
(WebCore::PlatformMediaSessionManager::activeAudioSessionRequired const):
(WebCore::PlatformMediaSessionManager::canProduceAudio const):
(WebCore::PlatformMediaSessionManager::count const):
(WebCore::PlatformMediaSessionManager::beginInterruption):
(WebCore::PlatformMediaSessionManager::endInterruption):
(WebCore::PlatformMediaSessionManager::addSession):
(WebCore::PlatformMediaSessionManager::removeSession):
(WebCore::PlatformMediaSessionManager::sessionWillBeginPlayback):
(WebCore::PlatformMediaSessionManager::sessionWillEndPlayback):
(WebCore::PlatformMediaSessionManager::setCurrentSession):
(WebCore::PlatformMediaSessionManager::currentSession const):
(WebCore::PlatformMediaSessionManager::applicationWillBecomeInactive):
(WebCore::PlatformMediaSessionManager::applicationDidBecomeActive):
(WebCore::PlatformMediaSessionManager::applicationDidEnterBackground):
(WebCore::PlatformMediaSessionManager::applicationWillEnterForeground):
(WebCore::PlatformMediaSessionManager::systemWillSleep):
(WebCore::PlatformMediaSessionManager::systemDidWake):
(WebCore::PlatformMediaSessionManager::stopAllMediaPlaybackForDocument):
(WebCore::PlatformMediaSessionManager::stopAllMediaPlaybackForProcess):
(WebCore::PlatformMediaSessionManager::suspendAllMediaPlaybackForDocument):
(WebCore::PlatformMediaSessionManager::resumeAllMediaPlaybackForDocument):
(WebCore::PlatformMediaSessionManager::suspendAllMediaBufferingForDocument):
(WebCore::PlatformMediaSessionManager::resumeAllMediaBufferingForDocument):
(WebCore::PlatformMediaSessionManager::currentSessionsMatching const):
(WebCore::PlatformMediaSessionManager::forEachMatchingSession):
(WebCore::PlatformMediaSessionManager::forEachMatchingSession const):
(WebCore::PlatformMediaSessionManager::forEachSession):
(WebCore::PlatformMediaSessionManager::anyOfSessions const):
(): Deleted.
(WebCore::PlatformMediaSessionManager::applicationWillBecomeInactive const): Deleted.
(WebCore::PlatformMediaSessionManager::applicationDidBecomeActive const): Deleted.
(WebCore::PlatformMediaSessionManager::applicationDidEnterBackground const): Deleted.
(WebCore::PlatformMediaSessionManager::applicationWillEnterForeground const): Deleted.
(WebCore::PlatformMediaSessionManager::forEachSession const): Deleted.
(WebCore::PlatformMediaSessionManager::findSession const): Deleted.

  • platform/audio/PlatformMediaSessionManager.h:

(WebCore::PlatformMediaSessionManager::anyOfSessions const): Deleted.

  • platform/audio/cocoa/MediaSessionManagerCocoa.mm:

(MediaSessionManagerCocoa::updateSessionState):
(MediaSessionManagerCocoa::beginInterruption):

  • platform/audio/ios/MediaSessionManagerIOS.mm:

(WebCore::MediaSessionManageriOS::configureWireLessTargetMonitoring):
(WebCore::MediaSessionManageriOS::externalOutputDeviceAvailableDidChange):

LayoutTests:

  • webrtc/concurrentVideoPlayback-expected.txt: Added.
  • webrtc/concurrentVideoPlayback.html: Added.
1:44 PM Changeset in webkit [245711] by Shawn Roberts
  • 2 edits in trunk/LayoutTests

Updating test expectations for failing tests.
<rdar://problem/47088939>

Unreviewed test gardening.

  • platform/mac/TestExpectations:
1:43 PM Changeset in webkit [245710] by tzagallo@apple.com
  • 3 edits
    1 add in trunk

DFG::OSREntry should not perform arity check
https://bugs.webkit.org/show_bug.cgi?id=198189

Reviewed by Saam Barati.

JSTests:

  • microbenchmarks/loop-osr-with-arity-mismatch.js: Added.

(foo):

Source/JavaScriptCore:

The check prevents OSR entering from hot loops inside functions that were called
with too few arguments.

  • dfg/DFGOSREntry.cpp:

(JSC::DFG::prepareOSREntry):

1:23 PM Changeset in webkit [245709] by sihui_liu@apple.com
  • 2 edits in trunk/Source/WebKit

Handling for non-persistent data should be consistent in computeNetworkProcessAccessTypeForDataFetch
https://bugs.webkit.org/show_bug.cgi?id=198050

Reviewed by Youenn Fablet.

  • UIProcess/WebsiteData/WebsiteDataStore.cpp:

(WebKit::computeNetworkProcessAccessTypeForDataFetch):

1:20 PM Changeset in webkit [245708] by Alan Coon
  • 1 edit in branches/safari-608.1.24.20-branch/Source/WebKit/UIProcess/ios/WKContentViewInteraction.mm

Unreviewed build fix. rdar://problem/50613388

1:15 PM Changeset in webkit [245707] by stephan.szabo@sony.com
  • 2 edits in trunk/Tools

[Win][CMake] Pass architecture to cmake via -A for both x64 and Win32
https://bugs.webkit.org/show_bug.cgi?id=198098

Reviewed by Don Olmstead.

With current CMake and Visual Studio 2019, the default
architecture will match the host, so we should make sure
to explicitly mention the architecture we want for 32-bit
builds as well for cases where we are on x64 and not in an
x64_x32 cross-build vcvars environment.

  • Scripts/webkitdirs.pm:

(getVisualStudioToolset): Get toolset name for cmake/msbuild
(getMSBuildPlatformArgument): Update to use getVisualStudioToolset
(getCMakeWindowsToolsetArgument): Get -A argument for cmake
based on toolset
(generateBuildSystemFromCMakeProject): Remove explicit -A x64
in 64-bit mode in favor of new getCMakeWindowsToolsetArgument.

12:54 PM Changeset in webkit [245706] by sbarati@apple.com
  • 4 edits in trunk/Source/WebCore

[WHLSL] Add a helper for in-place AST mutation
https://bugs.webkit.org/show_bug.cgi?id=198175

Reviewed by Myles Maxfield.

This makes WHLSL AST mutation code a bit easier to read and write.

Code that looked like:
`
static_assert(sizeof(AST::DereferenceExpression) <= sizeof(AST::DotExpression), "Dot expressions need to be able to become dereference expressions without updating backreferences");
void* location = &dotExpression;
dotExpression.~DotExpression();
auto* dereferenceExpression = new (location) AST::DereferenceExpression(WTFMove(origin), WTFMove(callExpression));
`

Can now be:
`
auto* dereferenceExpression = AST::replaceWith<AST::DereferenceExpression>(dotExpression, WTFMove(origin), WTFMove(callExpression));
`

  • Modules/webgpu/WHLSL/AST/WHLSLNode.h:

(WebCore::WHLSL::AST::replaceWith):

  • Modules/webgpu/WHLSL/WHLSLNameResolver.cpp:

(WebCore::WHLSL::NameResolver::visit):

  • Modules/webgpu/WHLSL/WHLSLPropertyResolver.cpp:

(WebCore::WHLSL::PropertyResolver::visit):
(WebCore::WHLSL::PropertyResolver::simplifyRightValue):
(WebCore::WHLSL::LeftValueSimplifier::visit):

12:45 PM Changeset in webkit [245705] by Alan Coon
  • 3 edits in tags/Safari-608.1.24.50/Source/WebKit

Cherry-pick r245589. rdar://problem/50971874

[WebAuthN] Make WebAuthN default on only on macOS
https://bugs.webkit.org/show_bug.cgi?id=198068
<rdar://problem/50971874>

Reviewed by Brent Fulgham.

  • Shared/WebPreferences.yaml:
  • Shared/WebPreferencesDefaultValues.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245589 268f45cc-cd09-0410-ab3c-d52691b4dbfc

12:42 PM Changeset in webkit [245704] by Alan Coon
  • 7 edits in tags/Safari-608.1.24.50/Source

Versioning.

12:33 PM Changeset in webkit [245703] by Alan Coon
  • 1 copy in tags/Safari-608.1.24.50

New tag.

12:33 PM Changeset in webkit [245702] by Alan Coon
  • 1 copy in tags/Safari-608.1.24.40.4

Tag Safari-608.1.24.40.4.

12:12 PM Changeset in webkit [245701] by eric.carlson@apple.com
  • 2 edits in trunk/Source/WebCore

[macOS,iOS] Add always-on logging for AVPlayerTimeControlStatus changes
https://bugs.webkit.org/show_bug.cgi?id=197946
<rdar://problem/50627457>

Reviewed by Jon Lee.

  • platform/graphics/avfoundation/objc/MediaPlayerPrivateAVFoundationObjC.mm:

(WebCore::convertEnumerationToString):
(WTF::LogArgument<AVPlayerTimeControlStatus>::toString):
(WebCore::MediaPlayerPrivateAVFoundationObjC::timeControlStatusDidChange):

11:32 AM Changeset in webkit [245700] by simon.fraser@apple.com
  • 2 edits in trunk/Source/WebCore

Build fix after r245695.

  • dom/Element.cpp:
11:13 AM Changeset in webkit [245699] by commit-queue@webkit.org
  • 4 edits
    2 adds in trunk

[Pointer Events] Compatibility mouse events can only be prevented while the pointer is pressed
https://bugs.webkit.org/show_bug.cgi?id=198178

Patch by Antoine Quint <Antoine Quint> on 2019-05-23
Reviewed by Dean Jackson.

Source/WebCore:

Test: pointerevents/mouse/compatibility-mouse-events-prevention-mouse-released.html

The Pointer Events spec, in https://www.w3.org/TR/pointerevents/#compatibility-mapping-with-mouse-events, says that "Mouse events
can only be prevented when the pointer is down. Hovering pointers (e.g. a mouse with no buttons pressed) cannot have their mouse
events prevented." We now track whether the pointer is pressed and clear the preventsCompatibilityMouseEvents when the pointer is
moved and it is not pressed.

  • page/PointerCaptureController.cpp:

(WebCore::PointerCaptureController::pointerEventWasDispatched):

  • page/PointerCaptureController.h:

LayoutTests:

Add a test that listens "mousemove" events and checks it is not dispatched after preventDefault() is called when handling

"pointerdown" but it is dispatched after releasing the mouse pointer and moving it again.

  • pointerevents/mouse/compatibility-mouse-events-prevention-mouse-released-expected.txt: Added.
  • pointerevents/mouse/compatibility-mouse-events-prevention-mouse-released.html: Added.
11:08 AM Changeset in webkit [245698] by youenn@apple.com
  • 4 edits in trunk

Set default WebsiteDataStore storage quota based on StorageQuotaManager
https://bugs.webkit.org/show_bug.cgi?id=198133
<rdar://problem/51031436>

Reviewed by Geoffrey Garen.

Source/WebKit:

  • UIProcess/WebsiteData/WebsiteDataStoreConfiguration.h:

Tools:

  • TestWebKitAPI/Tests/WebKitCocoa/StorageQuota.mm:

(doTest):

11:07 AM Changeset in webkit [245697] by Ross Kirsling
  • 2 edits in trunk/Source/JavaScriptCore

Lexer<T>::parseDecimal ought to ASSERT isASCIIDigit
https://bugs.webkit.org/show_bug.cgi?id=198156

Reviewed by Keith Miller.

  • parser/Lexer.cpp:

(JSC::Lexer<T>::parseDecimal):
Add ASSERT -- apparently the issue with doing so earlier was simply
that m_current can be anything at all when m_buffer8 is non-empty.

(JSC::Lexer<T>::lexWithoutClearingLineTerminator):
Clean up a few things in the vicinity of r245655:

  • fix token enum values in a couple of error cases added in the last patch
  • add UNLIKELY for existing error cases that forgot to use it
  • simplify some control flow
11:04 AM Changeset in webkit [245696] by Devin Rousso
  • 3 edits in trunk/Source/WebInspectorUI

Web Inspector: clicking a source link should never open the Network tab
https://bugs.webkit.org/show_bug.cgi?id=197951

Reviewed by Timothy Hatcher.

The preview panel in the Network tab is really meant to be just that; a preview.

Opening resources in the preview panel is not a great experience, as the Network tab doesn't
have as much of the information one would expect when viewing a resource (namely the
Resource details sidebar panel).

Navigating within the Network tab also completely wipes out the current "state" of what
you're looking at (e.g. which panel), which could be unexpected.

The only way this could happen previously was if the Resources/Debugger/Sources tabs had
never been active at any point in the past. Selecting one of those tabs and then clicking on
an initiator link in the Network tab would re-select that other tab.

  • UserInterface/Base/Main.js:

(WI.dialogWasDismissedWithRepresentedObject):

  • UserInterface/Views/ResourceHeadersContentView.js:

(WI.ResourceHeadersContentView.prototype._refreshSummarySection):

11:02 AM Changeset in webkit [245695] by commit-queue@webkit.org
  • 4 edits
    2 adds in trunk

[Pointer Events] The mouseover, mouseout, mouseenter, and mouseleave events should not be prevented while the pointer is down
https://bugs.webkit.org/show_bug.cgi?id=198177

Patch by Antoine Quint <Antoine Quint> on 2019-05-23
Reviewed by Dean Jackson.

Source/WebCore:

Test: pointerevents/mouse/compatibility-mouse-events-prevention-mouse-pressed.html

The Pointer Event spec, in https://www.w3.org/TR/pointerevents/#compatibility-mapping-with-mouse-events, says that "the mouseover,
mouseout, mouseenter, and mouseleave events are never prevented (even if the pointer is down)." We add a new static function which
indicates what is "compatibility" mouse event since those should be excluded, along with "click", which we already excluded.

  • dom/Element.cpp:

(WebCore::isCompatibilityMouseEvent):
(WebCore::Element::dispatchMouseEvent):

LayoutTests:

Add a test that listens to all mouse events and checks which are dispatched in the case preventDefault() is called when handling
"pointerdown" and when it isn't.

  • platform/mac-wk1/TestExpectations: Skipping the test on WK1 where the sequence of dispatched mouse events does not match.
  • pointerevents/mouse/compatibility-mouse-events-prevention-mouse-pressed-expected.txt: Added.
  • pointerevents/mouse/compatibility-mouse-events-prevention-mouse-pressed.html: Added.
10:59 AM Changeset in webkit [245694] by Jon Davis
  • 2 edits in trunk/Source/WebCore

Update feature status for shipped features
https://bugs.webkit.org/show_bug.cgi?id=196783

Reviewed by Timothy Hatcher.

Updated feature status for Beacon API, CSS Text Decoration Level 4, Intersection Observer,
Conic Gradients, Datalist Element, and Web Share.

  • features.json:
10:46 AM Changeset in webkit [245693] by Truitt Savell
  • 2 edits in trunk/LayoutTests

Add Mojave+ back to media/track/track-cue-rendering-vertical.html expectation
https://bugs.webkit.org/show_bug.cgi?id=136627

Unreviewed test gardening.

  • platform/mac/TestExpectations:
10:33 AM Changeset in webkit [245692] by krollin@apple.com
  • 3 edits in trunk/Tools

generate-xcfilelists should not store temporary build files in /tmp
https://bugs.webkit.org/show_bug.cgi?id=198136

Reviewed by Jonathan Bedard.

Provide the build infrastructure control of the location of
generate-xcfilelists' temporary files by creating them in the build
directory when possible.

  • Scripts/webkitpy/generate_xcfilelists_lib/application.py:

(get_xcode_project_temp_dir):

  • Scripts/webkitpy/generate_xcfilelists_lib/generators.py:

(BaseGenerator._generate_derived):
(BaseGenerator._generate_unified):
(BaseGenerator):
(BaseGenerator._get_temp_dir):

10:20 AM Changeset in webkit [245691] by achristensen@apple.com
  • 9 edits in trunk/Source/WebKit

Deprecate more preview API
https://bugs.webkit.org/show_bug.cgi?id=198152

Reviewed by Dean Jackson.

This is working towards <rdar://problem/51003503>

  • UIProcess/API/Cocoa/WKPreviewActionItem.h:
  • UIProcess/API/Cocoa/WKPreviewActionItem.mm:
  • UIProcess/API/Cocoa/WKPreviewActionItemIdentifiers.h:
  • UIProcess/API/Cocoa/WKPreviewActionItemInternal.h:
  • UIProcess/API/Cocoa/WKPreviewElementInfo.h:
  • UIProcess/API/Cocoa/WKPreviewElementInfo.mm:
  • UIProcess/API/Cocoa/WKUIDelegate.h:
  • UIProcess/RemoteLayerTree/ios/ScrollingTreeScrollingNodeDelegateIOS.h:

(WebKit::ScrollingTreeScrollingNodeDelegateIOS::activeTouchActions const):

  • UIProcess/ios/WKContentViewInteraction.mm:

(previewIdentifierForElementAction):
(-[WKContentView _interactionShouldBeginFromPreviewItemController:forPosition:]):
(-[WKContentView _presentedViewControllerForPreviewItemController:]):
(-[WKContentView _previewItemController:commitPreview:]):

10:01 AM Changeset in webkit [245690] by kocsen_chung@apple.com
  • 3 edits
    2 adds in branches/safari-608.1.24.20-branch

Cherry-pick r245661. rdar://problem/50613388

REGRESSION(r245148): Removing inputmode="none" does not bring up software keyboard
https://bugs.webkit.org/show_bug.cgi?id=198141

Reviewed by Geoffrey Garen.

Source/WebKit:

r245148 changed _requiresKeyboardWhenFirstResponder to return NO when shouldShowAutomaticKeyboardUI
returns NO with regards to software keyboard. This introduced a regression that removing inputmode="none"
no longer brings up the software keyboard. Fixed the bug by making it return YES when inputmode="none"
is present on an editable element in shouldShowAutomaticKeyboardUI, partially restoring the old behavior.

  • UIProcess/ios/WKContentViewInteraction.mm: (-[WKContentView shouldShowAutomaticKeyboardUI]): (-[WKContentView _shouldShowAutomaticKeyboardUIIgnoringInputMode]): (-[WKContentView _requiresKeyboardWhenFirstResponder]):

LayoutTests:

Added a regression test.

  • fast/forms/ios/inputmode-removing-none-expected.txt: Added.
  • fast/forms/ios/inputmode-removing-none.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245661 268f45cc-cd09-0410-ab3c-d52691b4dbfc

10:00 AM Changeset in webkit [245689] by kocsen_chung@apple.com
  • 3 edits
    1 add in branches/safari-608.1.24.20-branch

Cherry-pick r245622. rdar://problem/50754184

[JSC] ArrayBufferContents::tryAllocate signs the pointer with allocation size and authenticates it with sizeInBytes
https://bugs.webkit.org/show_bug.cgi?id=198101

Reviewed by Michael Saboff.

JSTests:

  • stress/zero-sized-array-buffer-pointer-should-be-signed-with-zero.js: Added. (shouldBe):

Source/JavaScriptCore:

When we allocate 0-length ArrayBuffer, we allocate 1 byte storage instead because we would like to ensure that
non-neutered ArrayBuffer always have non nullptr. While we allocate a 1 byte storage, this ArrayBuffer says
sizeInBytes = 0. However, we accidentally configure the vector pointer with this 1 byte size in the constructor.
In ARM64E device, we sign the vector pointer with modifier = 1 (1 byte size), and later we authenticate this
pointer with modifier = 0 (sizeInBytes), and fail to authenticate the pointer.

In this patch, we sign the pointer with sizeInBytes so that we correctly authenticate the 0 bytes vector pointer.

  • runtime/ArrayBuffer.cpp: (JSC::ArrayBufferContents::tryAllocate):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245622 268f45cc-cd09-0410-ab3c-d52691b4dbfc

9:59 AM Changeset in webkit [245688] by Ross Kirsling
  • 2 edits
    1 add in trunk/Source/WTF

[PlayStation] Implement platformUserPreferredLanguages.
https://bugs.webkit.org/show_bug.cgi?id=198149

Reviewed by Fujii Hironori.

  • wtf/PlatformPlayStation.cmake:
  • wtf/playstation/LanguagePlayStation.cpp: Added.

(WTF::platformUserPreferredLanguages):

9:53 AM Changeset in webkit [245687] by stephan.szabo@sony.com
  • 3 edits in trunk/JSTests

[PlayStation] Skip additional tests on PlayStation
https://bugs.webkit.org/show_bug.cgi?id=198145

Reviewed by Ross Kirsling.

  • exceptionFuzz.yaml:

Add skip on hostOS playstation

  • executableAllocationFuzz.yaml:

Add skip on hostOS playstation

9:44 AM Changeset in webkit [245686] by kocsen_chung@apple.com
  • 6 edits in branches/safari-608.1.24.40-branch/Source/WebKit

Cherry-pick r245660. rdar://problem/50698533

REGRESSION (r240552): PDF contents are not exposed to Accessibility (VO, etc.)
https://bugs.webkit.org/show_bug.cgi?id=198146
<rdar://problem/50698533>

Reviewed by Simon Fraser.

  • WebProcess/WebPage/Cocoa/WebPageCocoa.mm: (WebKit::WebPage::updateMockAccessibilityElementAfterCommittingLoad):
  • WebProcess/WebPage/WebPage.cpp: (WebKit::WebPage::didCommitLoad): (WebKit::WebPage::updateMockAccessibilityElementAfterCommittingLoad):
  • WebProcess/WebPage/WebPage.h:
  • WebProcess/WebPage/mac/WKAccessibilityWebPageObjectBase.h:
  • WebProcess/WebPage/mac/WKAccessibilityWebPageObjectBase.mm: (-[WKAccessibilityWebPageObjectBase accessibilityRootObjectWrapper]): (-[WKAccessibilityWebPageObjectBase setWebPage:]): (-[WKAccessibilityWebPageObjectBase setHasMainFramePlugin:]): In r240552, we changed to only defer to the main frame PluginView's accessibility tree if the cached "has a plugin" bit is true. That bit was only updated in WebPage::platformInitialize, which is long before we've actually loaded anything or have any clue if we're going to have a plugin.

Instead, push updates every time we commit a load, which coincides
with when we make other decisions based on having a plugin or not.
Also, just use the existence of a PluginDocument to make the decision,
instead of actually digging in to see if there's a PluginView, since
PluginView comes in asynchronously.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245660 268f45cc-cd09-0410-ab3c-d52691b4dbfc

9:41 AM Changeset in webkit [245685] by kocsen_chung@apple.com
  • 7 edits in branches/safari-608.1.24.40-branch/Source

Versioning.

9:39 AM Changeset in webkit [245684] by kocsen_chung@apple.com
  • 7 edits in branches/safari-608.1.24.20-branch/Source

Versioning.

9:36 AM Changeset in webkit [245683] by kocsen_chung@apple.com
  • 7 edits in branches/safari-608.1.24.30-branch/Source

Versioning.

8:49 AM WebKitGTK/2.24.x edited by Adrian Perez de Castro
(diff)
8:48 AM Changeset in webkit [245682] by simon.fraser@apple.com
  • 5 edits
    2 copies
    1 add in trunk

Create scrolling tree nodes for descendants of position:absolute inside stacking-context overflow
https://bugs.webkit.org/show_bug.cgi?id=198154

Reviewed by Antti Koivisto.
Source/WebCore:

There exists code that creates scrolling tree nodes for position:absolute when the containing block
chain skips an enclosing scroller, but the compositing ancestor tree includes the scroller. However
this code explicitly checked that the layer was position:absolute.

This needed to be generalized for any layer whose containing block ancestor chain includes
a position:absolute that skips the scroller, for example a transformed inside a position:absolute,
so remove an explicit isAbsolutelyPositioned() check and some similar assertions.

Test: scrollingcoordinator/scrolling-tree/composited-in-absolute-in-stacking-context-overflow.html

  • rendering/RenderLayerCompositor.cpp:

(WebCore::collectStationaryLayerRelatedOverflowNodes):
(WebCore::RenderLayerCompositor::computeCoordinatedPositioningForLayer const):
(WebCore::collectRelatedCoordinatedScrollingNodes):

LayoutTests:

  • platform/ios-wk2/scrollingcoordinator/scrolling-tree/composited-in-absolute-in-stacking-context-overflow-expected.txt: Copied from LayoutTests/platform/ios-wk2/scrollingcoordinator/scrolling-tree/nested-absolute-in-sc-overflow-expected.txt.
  • platform/ios-wk2/scrollingcoordinator/scrolling-tree/nested-absolute-in-sc-overflow-expected.txt:
  • scrollingcoordinator/scrolling-tree/composited-in-absolute-in-stacking-context-overflow-expected.txt: Copied from LayoutTests/scrollingcoordinator/scrolling-tree/nested-absolute-in-sc-overflow-expected.txt.
  • scrollingcoordinator/scrolling-tree/composited-in-absolute-in-stacking-context-overflow.html: Added.
  • scrollingcoordinator/scrolling-tree/nested-absolute-in-sc-overflow-expected.txt:
8:47 AM Changeset in webkit [245681] by Adrian Perez de Castro
  • 7 edits in trunk/Source

Fix a few missing header inclusions often masked by by unified sources
https://bugs.webkit.org/show_bug.cgi?id=198180

Reviewed by Eric Carlson.

Source/JavaScriptCore:

  • assembler/PerfLog.cpp: Add missing <array> header inclusion.
  • wasm/WasmBinding.cpp: Add missing "WasmCallingConvention.h" inclusion.

Source/WebCore:

  • editing/markup.h: Add missing "FloatSize.h" inclusion.
  • html/FeaturePolicy.cpp: Add missing "HTMLParserIdioms.h" inclusion.
  • platform/text/TextCodec.cpp: Add missing <cstdio> inclusion.
3:29 AM BuildingCairoOnWindows edited by Fujii Hironori
(diff)
3:28 AM BuildingCairoOnWindows edited by Fujii Hironori
(diff)
3:21 AM BuildingCairoOnWindows edited by Fujii Hironori
(diff)
3:15 AM BuildingCairoOnWindows edited by Fujii Hironori
(diff)
3:15 AM BuildingCairoOnWindows edited by Fujii Hironori
(diff)
2:29 AM Changeset in webkit [245680] by mmaxfield@apple.com
  • 56 edits
    1 copy
    3 adds in trunk

[WHLSL] Implement property resolver
https://bugs.webkit.org/show_bug.cgi?id=195925
<rdar://problem/48219643>

Reviewed by Saam Barati and Robin Morisset.

Source/WebCore:

The property resolver is the thing that replaces dot expressions, index expressions, and
read-modify-write expressions with calls to getters, setters, and anders. This patch doesn't
fully implement the property resolver, but implements enough for simple dot expressions to
work. This is enough for us to be able to test most of the rest of the compiler. Index
expressions and read-modify-write expressions are not fully included in this patch, and will
be finished in a follow-up patch.

The property resolver may introduce anonymous variables in various places. In order to do
this, after the property resolver runs, it will insert all these anonymous variables in the
beginning of the function. However, this means that entries in the VariableDeclarations
vector will all shift, which means VariableDeclarations have to be allocated on the heap so
backreferences to them stay valid. This patch moves the storage associated with these values
to living directly in the vector's storage to living in heap storage (via filling the vector
with UniqueRefs).

This patch also adds the third concept of value-ness. We now have right values, left values,
and abstract left values (for things which have setters but have no address). This addition
is required for the analysis the property resolver performs. This concept is also present in
the spec.

Test: webgpu/whlsl-dot-expressions.html

  • Modules/webgpu/WHLSL/AST/WHLSLAddressSpace.h:

(WebCore::WHLSL::AST::TypeAnnotation::TypeAnnotation):
(WebCore::WHLSL::AST::TypeAnnotation::leftAddressSpace const):
(WebCore::WHLSL::AST::TypeAnnotation::isRightValue const):
(WebCore::WHLSL::AST::TypeAnnotation::visit):

  • Modules/webgpu/WHLSL/AST/WHLSLAssignmentExpression.h:

(WebCore::WHLSL::AST::AssignmentExpression::takeRight):

  • Modules/webgpu/WHLSL/AST/WHLSLConstantExpression.h:
  • Modules/webgpu/WHLSL/AST/WHLSLDotExpression.h:
  • Modules/webgpu/WHLSL/AST/WHLSLEntryPointType.h:
  • Modules/webgpu/WHLSL/AST/WHLSLExpression.h:

(WebCore::WHLSL::AST::Expression::maybeResolvedType):
(WebCore::WHLSL::AST::Expression::resolvedType):
(WebCore::WHLSL::AST::Expression::maybeTypeAnnotation const):
(WebCore::WHLSL::AST::Expression::typeAnnotation const):
(WebCore::WHLSL::AST::Expression::setTypeAnnotation):
(WebCore::WHLSL::AST::Expression::addressSpace const): Deleted.
(WebCore::WHLSL::AST::Expression::setAddressSpace): Deleted.

  • Modules/webgpu/WHLSL/AST/WHLSLFloatLiteral.h:

(WebCore::WHLSL::AST::FloatLiteral::clone const):

  • Modules/webgpu/WHLSL/AST/WHLSLIndexExpression.h:
  • Modules/webgpu/WHLSL/AST/WHLSLIntegerLiteral.cpp:

(WebCore::WHLSL::AST::IntegerLiteral::valueForSelectedType const):

  • Modules/webgpu/WHLSL/AST/WHLSLIntegerLiteral.h:

(WebCore::WHLSL::AST::IntegerLiteral::clone const):

  • Modules/webgpu/WHLSL/AST/WHLSLMakeArrayReferenceExpression.h:

(WebCore::WHLSL::AST::MakeArrayReferenceExpression::MakeArrayReferenceExpression):
(WebCore::WHLSL::AST::MakeArrayReferenceExpression::leftValue):
(WebCore::WHLSL::AST::MakeArrayReferenceExpression::lValue): Deleted.

  • Modules/webgpu/WHLSL/AST/WHLSLMakePointerExpression.h:

(WebCore::WHLSL::AST::MakePointerExpression::MakePointerExpression):
(WebCore::WHLSL::AST::MakePointerExpression::leftValue):
(WebCore::WHLSL::AST::MakePointerExpression::lValue): Deleted.

  • Modules/webgpu/WHLSL/AST/WHLSLNullLiteral.h:

(WebCore::WHLSL::AST::NullLiteral::clone const):

  • Modules/webgpu/WHLSL/AST/WHLSLPropertyAccessExpression.h:

(WebCore::WHLSL::AST::PropertyAccessExpression::possibleGetterOverloads):
(WebCore::WHLSL::AST::PropertyAccessExpression::possibleSetterOverloads):
(WebCore::WHLSL::AST::PropertyAccessExpression::possibleAnderOverloads):
(WebCore::WHLSL::AST::PropertyAccessExpression::getterFunction):
(WebCore::WHLSL::AST::PropertyAccessExpression::anderFunction):
(WebCore::WHLSL::AST::PropertyAccessExpression::threadAnderFunction):
(WebCore::WHLSL::AST::PropertyAccessExpression::setterFunction):
(WebCore::WHLSL::AST::PropertyAccessExpression::setPossibleGetterOverloads):
(WebCore::WHLSL::AST::PropertyAccessExpression::setPossibleAnderOverloads):
(WebCore::WHLSL::AST::PropertyAccessExpression::setPossibleSetterOverloads):
(WebCore::WHLSL::AST::PropertyAccessExpression::setGetterFunction):
(WebCore::WHLSL::AST::PropertyAccessExpression::setAnderFunction):
(WebCore::WHLSL::AST::PropertyAccessExpression::setThreadAnderFunction):
(WebCore::WHLSL::AST::PropertyAccessExpression::setSetterFunction):
(WebCore::WHLSL::AST::PropertyAccessExpression::takeBase):
(WebCore::WHLSL::AST::PropertyAccessExpression::possibleGetOverloads): Deleted.
(WebCore::WHLSL::AST::PropertyAccessExpression::possibleSetOverloads): Deleted.
(WebCore::WHLSL::AST::PropertyAccessExpression::possibleAndOverloads): Deleted.
(WebCore::WHLSL::AST::PropertyAccessExpression::setPossibleGetOverloads): Deleted.
(WebCore::WHLSL::AST::PropertyAccessExpression::setPossibleSetOverloads): Deleted.
(WebCore::WHLSL::AST::PropertyAccessExpression::setPossibleAndOverloads): Deleted.

  • Modules/webgpu/WHLSL/AST/WHLSLReadModifyWriteExpression.h:

(WebCore::WHLSL::AST::ReadModifyWriteExpression::oldVariableReference):
(WebCore::WHLSL::AST::ReadModifyWriteExpression::newVariableReference):
(WebCore::WHLSL::AST::ReadModifyWriteExpression::leftValue):
(WebCore::WHLSL::AST::ReadModifyWriteExpression::takeLeftValue):
(WebCore::WHLSL::AST::ReadModifyWriteExpression::takeOldValue):
(WebCore::WHLSL::AST::ReadModifyWriteExpression::takeNewValue):
(WebCore::WHLSL::AST::ReadModifyWriteExpression::takeNewValueExpression):
(WebCore::WHLSL::AST::ReadModifyWriteExpression::takeResultExpression):
(WebCore::WHLSL::AST::ReadModifyWriteExpression::ReadModifyWriteExpression):
(WebCore::WHLSL::AST::ReadModifyWriteExpression::lValue): Deleted.

  • Modules/webgpu/WHLSL/AST/WHLSLResolvableType.h:

(WebCore::WHLSL::AST::ResolvableType::maybeResolvedType const):
(WebCore::WHLSL::AST::ResolvableType::resolvedType const):
(WebCore::WHLSL::AST::ResolvableType::maybeResolvedType):
(WebCore::WHLSL::AST::ResolvableType::resolvedType):

  • Modules/webgpu/WHLSL/AST/WHLSLResourceSemantic.cpp:

(WebCore::WHLSL::AST::ResourceSemantic::isAcceptableType const):

  • Modules/webgpu/WHLSL/AST/WHLSLSpecializationConstantSemantic.cpp:

(WebCore::WHLSL::AST::SpecializationConstantSemantic::isAcceptableType const):

  • Modules/webgpu/WHLSL/AST/WHLSLStageInOutSemantic.cpp:

(WebCore::WHLSL::AST::StageInOutSemantic::isAcceptableType const):

  • Modules/webgpu/WHLSL/AST/WHLSLStructureDefinition.h:

(WebCore::WHLSL::AST::StructureDefinition::find):

  • Modules/webgpu/WHLSL/AST/WHLSLTypeReference.h:

(WebCore::WHLSL::AST::TypeReference::maybeResolvedType const):
(WebCore::WHLSL::AST::TypeReference::resolvedType const):

  • Modules/webgpu/WHLSL/AST/WHLSLUnsignedIntegerLiteral.cpp:

(WebCore::WHLSL::AST::UnsignedIntegerLiteral::valueForSelectedType const):

  • Modules/webgpu/WHLSL/AST/WHLSLUnsignedIntegerLiteral.h:

(WebCore::WHLSL::AST::UnsignedIntegerLiteral::clone const):

  • Modules/webgpu/WHLSL/AST/WHLSLVariableDeclaration.h:
  • Modules/webgpu/WHLSL/AST/WHLSLVariableDeclarationsStatement.h:

(WebCore::WHLSL::AST::VariableDeclarationsStatement::VariableDeclarationsStatement):
(WebCore::WHLSL::AST::VariableDeclarationsStatement::variableDeclarations):

  • Modules/webgpu/WHLSL/Metal/WHLSLEntryPointScaffolding.cpp:

(WebCore::WHLSL::Metal::attributeForSemantic):
(WebCore::WHLSL::Metal::EntryPointScaffolding::mangledInputPath):
(WebCore::WHLSL::Metal::EntryPointScaffolding::unpackResourcesAndNamedBuiltIns):
(WebCore::WHLSL::Metal::FragmentEntryPointScaffolding::helperTypes):
(WebCore::WHLSL::Metal::FragmentEntryPointScaffolding::unpack):

  • Modules/webgpu/WHLSL/Metal/WHLSLFunctionWriter.cpp:

(WebCore::WHLSL::Metal::FunctionDeclarationWriter::visit):
(WebCore::WHLSL::Metal::FunctionDefinitionWriter::visit):

  • Modules/webgpu/WHLSL/Metal/WHLSLNativeFunctionWriter.cpp:

(WebCore::WHLSL::Metal::writeNativeFunction):

  • Modules/webgpu/WHLSL/Metal/WHLSLNativeTypeWriter.cpp:

(WebCore::WHLSL::Metal::writeNativeType):

  • Modules/webgpu/WHLSL/Metal/WHLSLTypeNamer.cpp:

(WebCore::WHLSL::Metal::findInVector):
(WebCore::WHLSL::Metal::TypeNamer::visit):
(WebCore::WHLSL::Metal::TypeNamer::createNameNode):

  • Modules/webgpu/WHLSL/WHLSLASTDumper.cpp:

(WebCore::WHLSL::ASTDumper::visit):

  • Modules/webgpu/WHLSL/WHLSLCheckDuplicateFunctions.cpp:

(WebCore::WHLSL::checkDuplicateFunctions):

  • Modules/webgpu/WHLSL/WHLSLChecker.cpp:

(WebCore::WHLSL::resolveWithOperatorAnderIndexer):
(WebCore::WHLSL::resolveWithOperatorLength):
(WebCore::WHLSL::resolveWithReferenceComparator):
(WebCore::WHLSL::resolveByInstantiation):
(WebCore::WHLSL::checkOperatorOverload):
(WebCore::WHLSL::Checker::assignTypes):
(WebCore::WHLSL::commit):
(WebCore::WHLSL::Checker::visit):
(WebCore::WHLSL::Checker::recurseAndGetInfo):
(WebCore::WHLSL::Checker::getInfo):
(WebCore::WHLSL::Checker::assignType):
(WebCore::WHLSL::Checker::forwardType):
(WebCore::WHLSL::getUnnamedType):
(WebCore::WHLSL::Checker::finishVisitingPropertyAccess): Deleted.
(WebCore::WHLSL::Checker::recurseAndWrapBaseType): Deleted.

  • Modules/webgpu/WHLSL/WHLSLGatherEntryPointItems.cpp:

(WebCore::WHLSL::Gatherer::takeEntryPointItems):
(WebCore::WHLSL::Gatherer::visit):

  • Modules/webgpu/WHLSL/WHLSLInferTypes.cpp:

(WebCore::WHLSL::matchAndCommit):
(WebCore::WHLSL::commit):
(WebCore::WHLSL::inferTypesForCall):

  • Modules/webgpu/WHLSL/WHLSLLiteralTypeChecker.cpp:

(WebCore::WHLSL::getNativeTypeDeclaration):

  • Modules/webgpu/WHLSL/WHLSLNameResolver.cpp:

(WebCore::WHLSL::NameResolver::visit):

  • Modules/webgpu/WHLSL/WHLSLParser.cpp:

(WebCore::WHLSL::Parser::parseParameters):
(WebCore::WHLSL::Parser::parseVariableDeclarations):

  • Modules/webgpu/WHLSL/WHLSLPipelineDescriptor.h:
  • Modules/webgpu/WHLSL/WHLSLPrepare.cpp:

(WebCore::WHLSL::prepareShared):

  • Modules/webgpu/WHLSL/WHLSLPrepare.h:
  • Modules/webgpu/WHLSL/WHLSLPropertyResolver.cpp: Added.

(WebCore::WHLSL::PropertyResolver::visit):
(WebCore::WHLSL::setterCall):
(WebCore::WHLSL::getterCall):
(WebCore::WHLSL::modify):
(WebCore::WHLSL::PropertyResolver::simplifyRightValue):
(WebCore::WHLSL::LeftValueSimplifier::visit):
(WebCore::WHLSL::PropertyResolver::simplifyLeftValue):
(WebCore::WHLSL::resolveProperties):

  • Modules/webgpu/WHLSL/WHLSLPropertyResolver.h: Copied from Source/WebCore/Modules/webgpu/WHLSL/AST/WHLSLEntryPointType.h.
  • Modules/webgpu/WHLSL/WHLSLRecursiveTypeChecker.cpp:

(WebCore::WHLSL::RecursiveTypeChecker::visit):

  • Modules/webgpu/WHLSL/WHLSLResolveOverloadImpl.cpp:

(WebCore::WHLSL::conversionCost):

  • Modules/webgpu/WHLSL/WHLSLResolvingType.h:

(WebCore::WHLSL::ResolvingType::getUnnamedType):

  • Modules/webgpu/WHLSL/WHLSLStandardLibrary.txt:
  • Modules/webgpu/WHLSL/WHLSLSynthesizeArrayOperatorLength.cpp:

(WebCore::WHLSL::FindArrayTypes::takeArrayTypes):
(WebCore::WHLSL::synthesizeArrayOperatorLength):

  • Modules/webgpu/WHLSL/WHLSLSynthesizeConstructors.cpp:

(WebCore::WHLSL::FindAllTypes::takeUnnamedTypes):
(WebCore::WHLSL::FindAllTypes::takeNamedTypes):
(WebCore::WHLSL::synthesizeConstructors):

  • Modules/webgpu/WHLSL/WHLSLSynthesizeEnumerationFunctions.cpp:

(WebCore::WHLSL::synthesizeEnumerationFunctions):

  • Modules/webgpu/WHLSL/WHLSLSynthesizeStructureAccessors.cpp:

(WebCore::WHLSL::synthesizeStructureAccessors):

  • Modules/webgpu/WHLSL/WHLSLVisitor.cpp:

(WebCore::WHLSL::Visitor::visit):

  • Modules/webgpu/WHLSL/WHLSLVisitor.h:
  • Sources.txt:
  • WebCore.xcodeproj/project.pbxproj:
  • platform/graphics/gpu/cocoa/GPURenderPipelineMetal.mm:

(WebCore::trySetWHLSLFunctionsForPipelineDescriptor):

LayoutTests:

  • webgpu/whlsl-dot-expressions-expected.html: Added.
  • webgpu/whlsl-dot-expressions.html: Added.
1:39 AM Changeset in webkit [245679] by graouts@webkit.org
  • 7 edits in trunk/Source/WebKit

[tvOS] Build broken by r245639
https://bugs.webkit.org/show_bug.cgi?id=198172
<rdar://problem/51048991>

Unreviewed build fix.

  • UIProcess/WebPageProxy.cpp:

(WebKit::WebPageProxy::touchWithIdentifierWasRemoved):

  • UIProcess/WebPageProxy.h:
  • UIProcess/ios/WebPageProxyIOS.mm:

(WebKit::WebPageProxy::touchWithIdentifierWasRemoved): Deleted.

  • WebProcess/WebPage/WebPage.cpp:

(WebKit::WebPage::touchWithIdentifierWasRemoved):

  • WebProcess/WebPage/WebPage.h:
  • WebProcess/WebPage/ios/WebPageIOS.mm:

(WebKit::WebPage::touchWithIdentifierWasRemoved): Deleted.

1:01 AM WebKitGTK/2.24.x edited by Adrian Perez de Castro
(diff)
12:55 AM Changeset in webkit [245678] by graouts@webkit.org
  • 2 edits in trunk/Source/WebKit

[tvOS] Build broken by r245639
https://bugs.webkit.org/show_bug.cgi?id=198172
<rdar://problem/51048991>

Unreviewed build fix.

  • WebProcess/WebPage/WebPage.messages.in:
12:41 AM Changeset in webkit [245677] by commit-queue@webkit.org
  • 2 edits in trunk/Tools

[JHBuild][GStreamer] Enable libsrtp
https://bugs.webkit.org/show_bug.cgi?id=198041

Patch by Philippe Normand <philn@igalia.com> on 2019-05-23
Reviewed by Xabier Rodriguez-Calvar.

  • gstreamer/jhbuild.modules: Enable libsrtp. The system version

can't be used from Stretch because it's too old.

12:28 AM Changeset in webkit [245676] by Adrian Perez de Castro
  • 3 edits in trunk/Source/WebKit

[WPE] Build fails with ENABLE_VIDEO=OFF and ENABLE_WEB_AUDIO=OFF
https://bugs.webkit.org/show_bug.cgi?id=198125

Reviewed by Philippe Normand.

  • UIProcess/glib/WebProcessPoolGLib.cpp: Guard the inclusion of GStreamerCommon.h with USE(GSTREAMER).
  • WebProcess/glib/WebProcessGLib.cpp: Ditto.
12:06 AM Changeset in webkit [245675] by tzagallo@apple.com
  • 6 edits
    3 adds in trunk

createListFromArrayLike should throw if value is not an object
https://bugs.webkit.org/show_bug.cgi?id=198138

Reviewed by Yusuke Suzuki.

JSTests:

  • stress/create-list-from-array-like-not-object.js: Added.

(testValid):
(testInvalid):

  • stress/proxy-get-own-property-names-should-not-clear-previous-results.js:

(opt):

  • stress/proxy-proto-enumerator.js: Added.

(main):

  • stress/proxy-proto-own-keys.js: Added.

(assert):
(ownKeys):

Source/JavaScriptCore:

According to the spec[1], createListFromArrayLike should throw a type error if the array-like value
passed in is not an object.
[1]: https://www.ecma-international.org/ecma-262/9.0/index.html#sec-createlistfromarraylike

  • runtime/JSObjectInlines.h:

(JSC::createListFromArrayLike):

  • runtime/ProxyObject.cpp:

(JSC::ProxyObject::performGetOwnPropertyNames):

  • runtime/ReflectObject.cpp:

(JSC::reflectObjectConstruct):

May 22, 2019:

11:57 PM Changeset in webkit [245674] by Ryan Haddad
  • 2 edits in trunk/Tools

Move win-ews queue bubble to Win10 section of dashboard
https://bugs.webkit.org/show_bug.cgi?id=198159

Reviewed by Alexey Proskuryakov.

  • BuildSlaveSupport/build.webkit.org-config/public_html/dashboard/Scripts/BubbleQueueServer.js:

(BubbleQueueServer): Change platform to Windows10 to match the OS version of the bots.

10:54 PM Changeset in webkit [245673] by graouts@webkit.org
  • 2 edits in trunk/Source/WebKit

[tvOS] Build broken by r245639
https://bugs.webkit.org/show_bug.cgi?id=198172
<rdar://problem/51048991>

Unreviewed build fix.

  • UIProcess/ios/WKSyntheticTapGestureRecognizer.m:

(-[WKSyntheticTapGestureRecognizer reset]):
(-[WKSyntheticTapGestureRecognizer touchesEnded:withEvent:]):

9:18 PM Changeset in webkit [245672] by mmaxfield@apple.com
  • 9 edits
    12 adds in trunk

font-optical-sizing applies the wrong variation value
https://bugs.webkit.org/show_bug.cgi?id=197528
<rdar://problem/50152854>

Reviewed by Antti Koivisto.

Source/WebCore:

The OpenType spec says in
https://docs.microsoft.com/en-us/typography/opentype/spec/dvaraxistag_opsz

"Scale interpretation: Values can be interpreted as text size, in points."

It turns out that it means "typographic point size" which is equal to CSS pixels, not
CSS points.

There are two parts of the font that are sensitive to optical sizing: variation values and
the trak table. We don't want to set the variation value directly because then the trak table
won't be affected. Instead, we can use kCTFontOpticalSizeAttribute to set both of them together.
We will only do this when the CSS says text-rendering:optimizeLegibility or when the font has
an opsz axis but no STAT table. Otherwise, we won't do anything special, which lets CoreText
handle the default behavior for us. This gives us the same default behavior as the rest of the
system.

Tests: fast/text/variations/optical-sizing-trak-2.html

fast/text/variations/optical-sizing-trak.html
fast/text/variations/optical-sizing-units-2.html
fast/text/variations/optical-sizing-units.html

  • platform/graphics/cocoa/FontCacheCoreText.cpp:

(WebCore::FontType::FontType):
(WebCore::preparePlatformFont):
(WebCore::fontWithFamily):
(WebCore::FontCache::systemFallbackForCharacters):

  • platform/graphics/cocoa/FontCacheCoreText.h:
  • platform/graphics/cocoa/FontFamilySpecificationCoreText.cpp:

(WebCore::FontFamilySpecificationCoreText::fontRanges const):

  • platform/graphics/mac/FontCustomPlatformData.cpp:

(WebCore::FontCustomPlatformData::fontPlatformData):

Source/WTF:

  • wtf/Platform.h:

LayoutTests:

  • fast/text/variations/optical-sizing-trak-2-expected-mismatch.html: Added.
  • fast/text/variations/optical-sizing-trak-2.html: Added.
  • fast/text/variations/optical-sizing-trak-expected.html: Added.
  • fast/text/variations/optical-sizing-trak.html: Added.
  • fast/text/variations/optical-sizing-units-2-expected-mismatch.html: Added.
  • fast/text/variations/optical-sizing-units-2.html: Added.
  • fast/text/variations/optical-sizing-units-expected.html: Added.
  • fast/text/variations/optical-sizing-units.html: Added.
  • fast/text/variations/resources/Amstelvar/Amstelvar-Roman-VF104.ttf: Added.

This font havariations/s been approved by the lawyers to add for layout tests.

  • fast/text/variations/resources/Amstelvar/COPYRIGHT.md: Added.
  • fast/text/variations/resources/Amstelvar/OFL.txt: Added.
  • platform/win/TestExpectations:
9:12 PM Changeset in webkit [245671] by mmaxfield@apple.com
  • 2 edits
    2 adds in trunk/Tools

[Mac] Add API test to make sure the system font is drawn just like in native code
https://bugs.webkit.org/show_bug.cgi?id=198010

Reviewed by Daniel Bates.

We can compare the width of using font-family:system-ui to a CTLine.

  • TestWebKitAPI/TestWebKitAPI.xcodeproj/project.pbxproj:
  • TestWebKitAPI/Tests/WebKitCocoa/TextWidth.html: Added.
  • TestWebKitAPI/Tests/WebKitCocoa/TextWidth.mm: Added.

(TEST):

7:17 PM Changeset in webkit [245670] by youenn@apple.com
  • 7 edits in trunk/Source/WebKit

Use modern async IPC for EngineRepresentationCompleted and ClearMemoryRepresentationCompleted
https://bugs.webkit.org/show_bug.cgi?id=198134

Reviewed by Alex Christensen.

  • NetworkProcess/cache/CacheStorageEngineConnection.cpp:

(WebKit::CacheStorageEngineConnection::clearMemoryRepresentation):
(WebKit::CacheStorageEngineConnection::engineRepresentation):

  • NetworkProcess/cache/CacheStorageEngineConnection.h:
  • NetworkProcess/cache/CacheStorageEngineConnection.messages.in:
  • WebProcess/Cache/WebCacheStorageConnection.cpp:

(WebKit::WebCacheStorageConnection::clearMemoryRepresentation):
(WebKit::WebCacheStorageConnection::engineRepresentation):
(WebKit::WebCacheStorageConnection::clearMemoryRepresentationCompleted): Deleted.
(WebKit::WebCacheStorageConnection::engineRepresentationCompleted): Deleted.

  • WebProcess/Cache/WebCacheStorageConnection.h:
  • WebProcess/Cache/WebCacheStorageConnection.messages.in:
6:47 PM Changeset in webkit [245669] by ysuzuki@apple.com
  • 10 edits
    1 add in trunk/Source/JavaScriptCore

[JSC] UnlinkedMetadataTable's offset table should be small
https://bugs.webkit.org/show_bug.cgi?id=197910

Reviewed by Saam Barati.

In Gmail, we found that massive # of UnlinkedMetadataTable (21979 - 24727) exists. Each UnlinkedMetadataTable takes at least 204 bytes
because of large (unsinged) offset table. This patch reduces the size of offset table by introducing 16bit version offset table.
Previously our code for looking up Metadata is like this.

offset = offsetTable32[opcode]
metadata = (SomeOp::Metadata*)table[offset] + id

Instead, we introduce uint16_t offset table. The lookup code becomes like this.

offset = offsetTable16[opcode]
if (!offset)

offset = offsetTable32[opcode]

metadata = (SomeOp::Metadata*)table[offset] + id

We use 0 offset as a marker to indicate that we have 32bit offset table. This is OK since 0 offset does not appear since all the offsets
included in this table is larger than s_offset16TableSize.

32bit offset table is allocated only when the offset exceeds 16bit range. It means that this will be used only when Metadata table is larger
than almost 64KB. Even in Gmail, such MetadataTable is rare, and additional 32bit offset table size does not matter much in this case since
MetadataTable is already so large.

Based on the # of UnlinkedMetadataTables, this optimization should improve Gmail steady state memory by 2MB.

  • JavaScriptCore.xcodeproj/project.pbxproj:
  • Sources.txt:
  • bytecode/MetadataTable.cpp:

(JSC::MetadataTable::~MetadataTable):
(JSC::MetadataTable::destroy):

  • bytecode/MetadataTable.h:

(JSC::MetadataTable::ref):
(JSC::MetadataTable::deref):
(JSC::MetadataTable::buffer):
(JSC::MetadataTable::is32Bit const):
(JSC::MetadataTable::offsetTable16 const):
(JSC::MetadataTable::offsetTable32 const):
(JSC::MetadataTable::totalSize const):
(JSC::MetadataTable::getOffset const):
(JSC::MetadataTable::getImpl):
(JSC::MetadataTable::ref const): Deleted.
(JSC::MetadataTable::deref const): Deleted.

  • bytecode/Opcode.cpp:
  • bytecode/UnlinkedMetadataTable.cpp: Added.

(JSC::UnlinkedMetadataTable::finalize):

  • bytecode/UnlinkedMetadataTable.h:

(JSC::UnlinkedMetadataTable::create):
(JSC::UnlinkedMetadataTable::totalSize const):
(JSC::UnlinkedMetadataTable::offsetTableSize const):
(JSC::UnlinkedMetadataTable::preprocessBuffer const):
(JSC::UnlinkedMetadataTable::buffer const):
(JSC::UnlinkedMetadataTable::offsetTable16 const):
(JSC::UnlinkedMetadataTable::offsetTable32 const):

  • bytecode/UnlinkedMetadataTableInlines.h:

(JSC::UnlinkedMetadataTable::UnlinkedMetadataTable):
(JSC::UnlinkedMetadataTable::addEntry):
(JSC::UnlinkedMetadataTable::sizeInBytes):
(JSC::UnlinkedMetadataTable::link):
(JSC::UnlinkedMetadataTable::unlink):
(JSC::UnlinkedMetadataTable::finalize): Deleted.

  • llint/LowLevelInterpreter.asm:
  • runtime/CachedTypes.cpp:

(JSC::CachedMetadataTable::encode):
(JSC::CachedMetadataTable::decode const):

6:39 PM Changeset in webkit [245668] by bshafiei@apple.com
  • 1 copy in tags/Safari-608.1.24.30.1

Tag Safari-608.1.24.30.1.

6:22 PM Changeset in webkit [245667] by ysuzuki@apple.com
  • 7 edits
    1 add in trunk

[JSC] ArrayAllocationProfile should not access to butterfly in concurrent compiler
https://bugs.webkit.org/show_bug.cgi?id=197809

Reviewed by Michael Saboff.

JSTests:

  • stress/array-allocation-profile-should-not-update-itself-in-concurrent-compiler.js: Added.

(foo):

Source/JavaScriptCore:

ArrayAllocationProfile assumes that Butterfly can be accessed concurrently. But this is not correct now
since LargeAllocation Butterfly can be realloced. In this patch, we switch profiling array allocations
only in the main thread. This allocation profiling is repeatedly called in the main thread's slow path,
and it is also called when updating the profiles in the main thread.

We also rename updateAllPredictionsAndCountLiveness to updateAllValueProfilePredictionsAndCountLiveness
since it only cares ValueProfiles.

  • bytecode/ArrayAllocationProfile.cpp:

(JSC::ArrayAllocationProfile::updateProfile):

  • bytecode/ArrayAllocationProfile.h:

(JSC::ArrayAllocationProfile::selectIndexingTypeConcurrently):
(JSC::ArrayAllocationProfile::selectIndexingType):
(JSC::ArrayAllocationProfile::vectorLengthHintConcurrently):
(JSC::ArrayAllocationProfile::vectorLengthHint):

  • bytecode/CodeBlock.cpp:

(JSC::CodeBlock::updateAllValueProfilePredictionsAndCountLiveness):
(JSC::CodeBlock::updateAllValueProfilePredictions):
(JSC::CodeBlock::shouldOptimizeNow):
(JSC::CodeBlock::updateAllPredictionsAndCountLiveness): Deleted.

  • bytecode/CodeBlock.h:
  • dfg/DFGByteCodeParser.cpp:

(JSC::DFG::ByteCodeParser::parseBlock):

5:56 PM Changeset in webkit [245666] by kocsen_chung@apple.com
  • 1 copy in tags/Safari-608.1.24.20.2

Tag Safari-608.1.24.20.2.

5:44 PM Changeset in webkit [245665] by Nikita Vasilyev
  • 20 edits in trunk

Web Inspector: Provide UIString descriptions to improve localizations
https://bugs.webkit.org/show_bug.cgi?id=195132
<rdar://problem/48457817>

Reviewed by Devin Rousso.

Source/WebInspectorUI:

  • Localizations/en.lproj/localizedStrings.js:
  • UserInterface/Base/LoadLocalizedStrings.js:

(WI.UIString):
(WI.repeatedUIString.timelineRecordLayout):
(WI.repeatedUIString.timelineRecordPaint):
(WI.repeatedUIString.timelineRecordComposite):
(WI.repeatedUIString.allExceptions):
(WI.repeatedUIString.uncaughtExceptions):
(WI.repeatedUIString.assertionFailures):
(WI.repeatedUIString.allRequests):
(WI.repeatedUIString.fetch):
(WI.repeatedUIString.revealInDOMTree):

  • UserInterface/Models/LayoutTimelineRecord.js:

(WI.LayoutTimelineRecord.displayNameForEventType):

  • UserInterface/Models/RenderingFrameTimelineRecord.js:

(WI.RenderingFrameTimelineRecord.displayNameForTaskType):

  • UserInterface/Models/Resource.js:

(WI.Resource.displayNameForType):

  • UserInterface/Views/AuditTestGroupContentView.js:

(WI.AuditTestGroupContentView.prototype.layout):

  • UserInterface/Views/CPUTimelineView.js:

(WI.CPUTimelineView.displayNameForSampleType):

  • UserInterface/Views/ContextMenuUtilities.js:
  • UserInterface/Views/DOMBreakpointTreeElement.js:

(WI.DOMBreakpointTreeElement.displayNameForType):

  • UserInterface/Views/DOMNodeTreeElement.js:

(WI.DOMNodeTreeElement.prototype.populateContextMenu):
(WI.DOMNodeTreeElement):

  • UserInterface/Views/DOMTreeElement.js:

(WI.DOMTreeElement.prototype.populateDOMNodeContextMenu):

  • UserInterface/Views/DebuggerSidebarPanel.js:

(WI.DebuggerSidebarPanel.prototype._addBreakpoint):
(WI.DebuggerSidebarPanel.prototype._handleCreateBreakpointMouseDown):
(WI.DebuggerSidebarPanel):

  • UserInterface/Views/LayerTreeDetailsSidebarPanel.js:

(WI.LayerTreeDetailsSidebarPanel.prototype._buildDataGridSection):

  • UserInterface/Views/NetworkTableContentView.js:

(WI.NetworkTableContentView.shortDisplayNameForResourceType):
(WI.NetworkTableContentView.prototype.initialLayout):

  • UserInterface/Views/SourcesNavigationSidebarPanel.js:

(WI.SourcesNavigationSidebarPanel.prototype._addBreakpoint):
(WI.SourcesNavigationSidebarPanel.prototype._handleCreateBreakpointMouseDown):

  • UserInterface/Views/SpreadsheetCSSStyleDeclarationSection.js:

(WI.SpreadsheetCSSStyleDeclarationSection.prototype._renderSelector):

  • UserInterface/Views/SpreadsheetRulesStyleDetailsPanel.js:

(WI.SpreadsheetRulesStyleDetailsPanel.prototype.layout):

Tools:

Allow WI.UIString to take:

  • WI.UIString(string, key, comment)
  • WI.UIString(string, comment)
  • WI.UIString(string)
  • Scripts/extract-localizable-js-strings:
5:43 PM Changeset in webkit [245664] by Antti Koivisto
  • 3 edits
    2 adds in trunk

Subselectors not searched when determining property whitelist for selector
https://bugs.webkit.org/show_bug.cgi?id=198147
<rdar://problem/50405208>

Reviewed by Zalan Bujtas.

Source/WebCore:

This can cause marker elements get style they shouldn't.

Test: fast/lists/marker-style-subselector-whitelist.html

  • css/RuleSet.cpp:

(WebCore::determinePropertyWhitelistType):

Check subselectors too.

LayoutTests:

  • fast/lists/marker-style-subselector-whitelist-expected.txt: Added.
  • fast/lists/marker-style-subselector-whitelist.html: Added.
5:41 PM Changeset in webkit [245663] by wenson_hsieh@apple.com
  • 7 edits in trunk

[iOS] The shouldIgnoreMetaViewport test option incorrectly persists across layout tests
https://bugs.webkit.org/show_bug.cgi?id=198135
<rdar://problem/51001306>

Reviewed by Alexey Proskuryakov.

Tools:

When shouldIgnoreMetaViewport=true is specified on a test, if the following test does not use a flexible
viewport, we will continue ignoring the meta viewport, since we'll bail before we attempt to reset
WKPreferences' _shouldIgnoreMetaViewport property to NO.

We fix this by simply allowing shouldIgnoreMetaViewport to take precedence over useFlexibleViewport, such that
-[WKPreferences _shouldIgnoreMetaViewport] will always be updated to its intended value between tests.

  • WebKitTestRunner/ios/TestControllerIOS.mm:

(WTR::TestController::platformConfigureViewForTest):

LayoutTests:

Attempt to fix a handful of viewport tests that currently try to wait for the next visible content rect update,
but end up timing out in the process. Instead, only wait for the presentation update, which is guaranteed to
happen.

  • fast/viewport/ios/constant-width-viewport-after-changing-view-scale.html:
  • fast/viewport/ios/device-width-viewport-after-changing-view-scale.html:
  • fast/viewport/ios/initial-scale-after-changing-view-scale.html:
  • fast/viewport/ios/minimum-scale-after-changing-view-scale.html:
5:33 PM Changeset in webkit [245662] by sbarati@apple.com
  • 5 edits
    2 adds in trunk

WHLSL: fix enum parsing
https://bugs.webkit.org/show_bug.cgi?id=198087

Reviewed by Myles Maxfield.

Source/WebCore:

This fixes two bugs:

  1. We were using a String by reference after moving the underlying owner of

the string. This would lead to the String becoming the empty value, and
crashing when used as a key in a hash map.

  1. We were incorrectly producing a syntax error for enum declarations by

saying it's invalid if an enum value was added to a hash map for the first
time. This logic should be negated. We need to error when it's added for
the second time and onwards.

Test: webgpu/whlsl-dont-crash-parsing-enum.html

  • Modules/webgpu/WHLSL/AST/WHLSLAST.h: Replaced.
  • Modules/webgpu/WHLSL/AST/WHLSLEnumerationDefinition.h:

(WebCore::WHLSL::AST::EnumerationDefinition::add):

  • Modules/webgpu/WHLSL/AST/WHLSLEnumerationMember.h:

(WebCore::WHLSL::AST::EnumerationMember::name):

  • Modules/webgpu/WHLSL/WHLSLASTDumper.cpp: Replaced.

(WebCore::WHLSL::ASTDumper::visit):

  • Modules/webgpu/WHLSL/WHLSLASTDumper.h: Replaced.

LayoutTests:

  • webgpu/whlsl-dont-crash-parsing-enum-expected.html: Added.
  • webgpu/whlsl-dont-crash-parsing-enum.html: Added.
5:30 PM Changeset in webkit [245661] by rniwa@webkit.org
  • 3 edits
    2 adds in trunk

REGRESSION(r245148): Removing inputmode="none" does not bring up software keyboard
https://bugs.webkit.org/show_bug.cgi?id=198141

Reviewed by Geoffrey Garen.

Source/WebKit:

r245148 changed _requiresKeyboardWhenFirstResponder to return NO when shouldShowAutomaticKeyboardUI
returns NO with regards to software keyboard. This introduced a regression that removing inputmode="none"
no longer brings up the software keyboard. Fixed the bug by making it return YES when inputmode="none"
is present on an editable element in shouldShowAutomaticKeyboardUI, partially restoring the old behavior.

  • UIProcess/ios/WKContentViewInteraction.mm:

(-[WKContentView shouldShowAutomaticKeyboardUI]):
(-[WKContentView _shouldShowAutomaticKeyboardUIIgnoringInputMode]):
(-[WKContentView _requiresKeyboardWhenFirstResponder]):

LayoutTests:

Added a regression test.

  • fast/forms/ios/inputmode-removing-none-expected.txt: Added.
  • fast/forms/ios/inputmode-removing-none.html: Added.
5:07 PM Changeset in webkit [245660] by timothy_horton@apple.com
  • 6 edits in trunk/Source/WebKit

REGRESSION (r240552): PDF contents are not exposed to Accessibility (VO, etc.)
https://bugs.webkit.org/show_bug.cgi?id=198146
<rdar://problem/50698533>

Reviewed by Simon Fraser.

  • WebProcess/WebPage/Cocoa/WebPageCocoa.mm:

(WebKit::WebPage::updateMockAccessibilityElementAfterCommittingLoad):

  • WebProcess/WebPage/WebPage.cpp:

(WebKit::WebPage::didCommitLoad):
(WebKit::WebPage::updateMockAccessibilityElementAfterCommittingLoad):

  • WebProcess/WebPage/WebPage.h:
  • WebProcess/WebPage/mac/WKAccessibilityWebPageObjectBase.h:
  • WebProcess/WebPage/mac/WKAccessibilityWebPageObjectBase.mm:

(-[WKAccessibilityWebPageObjectBase accessibilityRootObjectWrapper]):
(-[WKAccessibilityWebPageObjectBase setWebPage:]):
(-[WKAccessibilityWebPageObjectBase setHasMainFramePlugin:]):
In r240552, we changed to only defer to the main frame PluginView's
accessibility tree if the cached "has a plugin" bit is true. That bit
was only updated in WebPage::platformInitialize, which is long before
we've actually loaded anything or have any clue if we're going to have
a plugin.

Instead, push updates every time we commit a load, which coincides
with when we make other decisions based on having a plugin or not.
Also, just use the existence of a PluginDocument to make the decision,
instead of actually digging in to see if there's a PluginView, since
PluginView comes in asynchronously.

4:46 PM Changeset in webkit [245659] by simon.fraser@apple.com
  • 5 edits in trunk/LayoutTests

<rdar://problem/50058173> REGRESSION (r243347) Layout tests fast/events/touch/ios/drag-block-without-overflow-scroll-and-passive-observer-on* are failing

Unreviewed test gardening.

I confirmed that “cancelable” is no longer true because
WebPageProxy::handleTouchEventSynchronously() is dispatching the events
asynchronously, so setCanPreventNativeGestures is set to false.

The exception is because the “touchEnd” event has no touches.

  • fast/events/touch/ios/drag-block-without-overflow-scroll-and-passive-observer-on-block-expected.txt:
  • fast/events/touch/ios/drag-block-without-overflow-scroll-and-passive-observer-on-block.html:
  • fast/events/touch/ios/drag-block-without-overflow-scroll-and-passive-observer-on-document-expected.txt:
  • fast/events/touch/ios/drag-block-without-overflow-scroll-and-passive-observer-on-document.html:
4:42 PM Changeset in webkit [245658] by ysuzuki@apple.com
  • 35 edits in trunk/Source/JavaScriptCore

[JSC] Shrink Metadata
https://bugs.webkit.org/show_bug.cgi?id=197940

Reviewed by Michael Saboff.

We get Metadata related data in Gmail and it turns out the following things.

  1. At peak, MetadataTable eats a lot of bytes (30 MB - 50 MB, sometimes 70 MB while total Gmail footprint is 400 - 500 MB).
  2. After full GC happens, most of Metadata is destroyed while some are kept. Still keeps 1 MB. But after the GC, # of MetadataTable eventually grows again.

If we shrink Metadata, we can reduce the peak memory footprint in Gmail.

This patch shrinks Metadata. This patch first focus on low hanging fruits: it does not include the change removing OSR exit JSValue in ValueProfile.
This patch uses fancy bit juggling & leverages nice data types to reduce Metadata, as follows.

  1. ValueProfile is reduced from 32 to 24. It reduces Metadata using ValueProfile.
  2. ArrayProfile is reduced from 16 to 12. Ditto.
  3. OpCall::Metadata is reduced from 88 to 64.
  4. OpGetById::Metadata is reduced from 56 to 40.
  5. OpToThis::Metadata is reduced from 48 to 32.
  6. OpNewObject::Metadata is reduced from 32 to 16.

According to the gathered data, it should reduce 1-2MB in steady state in Gmail, much more in peak memory, ~1 MB in the state just after full GC.
It also improves RAMification by 0.3% (6 runs).

  • bytecode/ArrayProfile.cpp:
  • bytecode/ArrayProfile.h:

(JSC::ArrayProfile::ArrayProfile):
(JSC::ArrayProfile::bytecodeOffset const): Deleted.
(JSC::ArrayProfile::isValid const): Deleted.

  • bytecode/BytecodeList.rb:
  • bytecode/CallLinkStatus.cpp:

(JSC::CallLinkStatus::computeFromLLInt):

  • bytecode/CodeBlock.cpp:

(JSC::CodeBlock::finishCreation):
(JSC::CodeBlock::finalizeLLIntInlineCaches):
(JSC::CodeBlock::getArrayProfile):
(JSC::CodeBlock::updateAllPredictionsAndCountLiveness):
(JSC::CodeBlock::dumpValueProfiles):

  • bytecode/CodeBlock.h:

(JSC::CodeBlock::valueProfileForArgument):

  • bytecode/CodeBlockInlines.h:

(JSC::CodeBlock::forEachValueProfile):
(JSC::CodeBlock::forEachArrayProfile):

  • bytecode/GetByIdMetadata.h:

We use ProtoLoad's JSObject's high bits to embed hitCountForLLIntCaching and mode, since they
are always zero for ProtoLoad mode.

(): Deleted.

  • bytecode/GetByIdStatus.cpp:

(JSC::GetByIdStatus::computeFromLLInt):

  • bytecode/LLIntCallLinkInfo.h:

(JSC::LLIntCallLinkInfo::isLinked const):
(JSC::LLIntCallLinkInfo::link):
(JSC::LLIntCallLinkInfo::unlink):
(JSC::LLIntCallLinkInfo::callee const):
(JSC::LLIntCallLinkInfo::lastSeenCallee const):
(JSC::LLIntCallLinkInfo::clearLastSeenCallee):
(JSC::LLIntCallLinkInfo::LLIntCallLinkInfo): Deleted.
(JSC::LLIntCallLinkInfo::isLinked): Deleted.
In LLIntCallLinkInfo, we always set the same value to lastSeenCallee and callee. But later, callee can be cleared.
It means that we can represent them in one value + cleared flag. We encode this flag into the lowest bit of the callee cell so
that we can make them one pointer. We also use PackedRawSentinelNode to get some space, and embed ArrayProfile into this space
to get further memory reduction.

  • bytecode/LLIntPrototypeLoadAdaptiveStructureWatchpoint.cpp:

(JSC::LLIntPrototypeLoadAdaptiveStructureWatchpoint::clearLLIntGetByIdCache):

  • bytecode/LazyOperandValueProfile.h:

(JSC::LazyOperandValueProfile::LazyOperandValueProfile):
(JSC::LazyOperandValueProfile::key const):

  • bytecode/MetadataTable.h:

(JSC::MetadataTable::buffer):

  • bytecode/ObjectAllocationProfile.h:

(JSC::ObjectAllocationProfileBase::offsetOfAllocator):
(JSC::ObjectAllocationProfileBase::offsetOfStructure):
(JSC::ObjectAllocationProfileBase::clear):
(JSC::ObjectAllocationProfileBase::visitAggregate):
(JSC::ObjectAllocationProfile::setPrototype):
(JSC::ObjectAllocationProfileWithPrototype::prototype):
(JSC::ObjectAllocationProfileWithPrototype::clear):
(JSC::ObjectAllocationProfileWithPrototype::visitAggregate):
(JSC::ObjectAllocationProfileWithPrototype::setPrototype):
(JSC::ObjectAllocationProfile::offsetOfAllocator): Deleted.
(JSC::ObjectAllocationProfile::offsetOfStructure): Deleted.
(JSC::ObjectAllocationProfile::offsetOfInlineCapacity): Deleted.
(JSC::ObjectAllocationProfile::ObjectAllocationProfile): Deleted.
(JSC::ObjectAllocationProfile::isNull): Deleted.
(JSC::ObjectAllocationProfile::structure): Deleted.
(JSC::ObjectAllocationProfile::prototype): Deleted.
(JSC::ObjectAllocationProfile::inlineCapacity): Deleted.
(JSC::ObjectAllocationProfile::clear): Deleted.
(JSC::ObjectAllocationProfile::visitAggregate): Deleted.

  • bytecode/ObjectAllocationProfileInlines.h:

(JSC::ObjectAllocationProfileBase<Derived>::initializeProfile):
(JSC::ObjectAllocationProfileBase<Derived>::possibleDefaultPropertyCount):
(JSC::ObjectAllocationProfile::initializeProfile): Deleted.
(JSC::ObjectAllocationProfile::possibleDefaultPropertyCount): Deleted.
OpNewObject's ObjectAllocationProfile does not need to hold prototype. So we have two versions now, ObjectAllocationProfile and ObjectAllocationProfileWithPrototype
to cut one pointer. We also remove inline capacity since this can be retrieved from Structure.

  • bytecode/Opcode.h:
  • bytecode/ValueProfile.h:

(JSC::ValueProfileBase::ValueProfileBase):
(JSC::ValueProfileBase::totalNumberOfSamples const):
(JSC::ValueProfileBase::isSampledBefore const):
(JSC::ValueProfileBase::dump):
(JSC::ValueProfileBase::computeUpdatedPrediction):
(JSC::MinimalValueProfile::MinimalValueProfile):
(JSC::ValueProfileWithLogNumberOfBuckets::ValueProfileWithLogNumberOfBuckets):
(JSC::ValueProfile::ValueProfile):
(JSC::getValueProfileBytecodeOffset): Deleted.
Bytecode offset is no longer used. And sample count is not used effectively.

  • dfg/DFGByteCodeParser.cpp:

(JSC::DFG::ByteCodeParser::parseBlock):

  • dfg/DFGOperations.cpp:
  • dfg/DFGSpeculativeJIT.cpp:

(JSC::DFG::SpeculativeJIT::compileCreateThis):

  • ftl/FTLAbstractHeapRepository.h:
  • jit/JITCall.cpp:

(JSC::JIT::compileSetupFrame):

  • jit/JITCall32_64.cpp:

(JSC::JIT::compileSetupFrame):

  • jit/JITOpcodes.cpp:

(JSC::JIT::emit_op_catch):
(JSC::JIT::emit_op_to_this):
(JSC::JIT::emit_op_create_this):

  • jit/JITOpcodes32_64.cpp:

(JSC::JIT::emit_op_catch):
(JSC::JIT::emit_op_create_this):
(JSC::JIT::emit_op_to_this):

  • jit/JITOperations.cpp:
  • jit/JITPropertyAccess.cpp:

(JSC::JIT::emit_op_get_by_id):

  • llint/LLIntSlowPaths.cpp:

(JSC::LLInt::setupGetByIdPrototypeCache):
(JSC::LLInt::LLINT_SLOW_PATH_DECL):
(JSC::LLInt::setUpCall):

  • llint/LowLevelInterpreter32_64.asm:
  • llint/LowLevelInterpreter64.asm:
  • runtime/CommonSlowPaths.cpp:

(JSC::SLOW_PATH_DECL):

  • runtime/FunctionRareData.h:
  • tools/HeapVerifier.cpp:

(JSC::HeapVerifier::validateJSCell):

4:12 PM Changeset in webkit [245657] by Devin Rousso
  • 3 edits in trunk/Source/WebInspectorUI

Web Inspector: provide a debug setting button to reset all settings for easier testing/presentation
https://bugs.webkit.org/show_bug.cgi?id=195777

Reviewed by Joseph Pecoraro.

  • UserInterface/Base/Setting.js:

(WI.Setting.reset): Added.

  • UserInterface/Views/SettingsTabContentView.js:

(WI.SettingsTabContentView.prototype._createDebugSettingsView):

3:58 PM Changeset in webkit [245656] by simon.fraser@apple.com
  • 3 edits
    6 adds in trunk

Fix scrolling tree state for more obscure combinations of positioning and paint order
https://bugs.webkit.org/show_bug.cgi?id=198139

Reviewed by Antti Koivisto.

Source/WebCore:

There were three places in RenderLayerCompositor that used a version of ancestor
layer traversal looking at containing blocks, and all three had issues. So make a
shared function to do the ancestor walk, and use it thrice.

isScrolledByOverflowScrollLayer() fumbled containingBlockCanSkipLayers, so failed
to create a scrolling tree node for a composited layer inside position:fixed in
overflow (tested by composited-in-absolute-in-overflow.html).

collectStationaryLayerRelatedOverflowNodes() failed to handle nested
overflow:scroll; it needs to find all the composited scrollers that affect the
position of the given layer relative to its compositing ancestor, which may be the
scroller, or a descendant of the scroller. However, it didn't walk up far enough
and find more that one ancestor. Tested by absolute-in-nested-sc-scrollers.html.

enclosingClippingScopes() was OK but now uses the share function.

Tests: scrollingcoordinator/scrolling-tree/absolute-in-nested-sc-scrollers.html

scrollingcoordinator/scrolling-tree/composited-in-absolute-in-overflow.html

  • rendering/RenderLayerCompositor.cpp:

(WebCore::traverseAncestorLayers):
(WebCore::enclosingClippingScopes):
(WebCore::isScrolledByOverflowScrollLayer):
(WebCore::collectStationaryLayerRelatedOverflowNodes):
(WebCore::collectRelatedCoordinatedScrollingNodes):

LayoutTests:

  • platform/ios-wk2/scrollingcoordinator/scrolling-tree/absolute-in-nested-sc-scrollers-expected.txt: Added.
  • platform/ios-wk2/scrollingcoordinator/scrolling-tree/composited-in-absolute-in-overflow-expected.txt: Added.
  • scrollingcoordinator/scrolling-tree/absolute-in-nested-sc-scrollers-expected.txt: Added.
  • scrollingcoordinator/scrolling-tree/absolute-in-nested-sc-scrollers.html: Added.
  • scrollingcoordinator/scrolling-tree/composited-in-absolute-in-overflow-expected.txt: Added.
  • scrollingcoordinator/scrolling-tree/composited-in-absolute-in-overflow.html: Added.
3:43 PM Changeset in webkit [245655] by Ross Kirsling
  • 5 edits
    1 add in trunk

[ESNext] Implement support for Numeric Separators
https://bugs.webkit.org/show_bug.cgi?id=196351

Reviewed by Keith Miller.

JSTests:

  • stress/numeric-literal-separators.js: Added.

Add tests for feature.

  • test262/expectations.yaml:

Mark 60 test cases as passing.

Source/JavaScriptCore:

Implement the following proposal, which is now Stage 3:

https://github.com/tc39/proposal-numeric-separator

Specifically, this allows _ to be used as a separator in numeric literals.
It may be inserted arbitrarily without semantic effect, but it may not occur:

  • multiple times in a row
  • at the beginning or end of the literal
  • adjacent to 0x, 0b, 0o, ., e, or n
  • after a leading zero (e.g. 0_123), even in sloppy mode
  • parser/Lexer.cpp:

(JSC::isASCIIDigitOrSeparator): Added.
(JSC::isASCIIHexDigitOrSeparator): Added.
(JSC::isASCIIBinaryDigitOrSeparator): Added.
(JSC::isASCIIOctalDigitOrSeparator): Added.
(JSC::Lexer<T>::parseHex):
(JSC::Lexer<T>::parseBinary):
(JSC::Lexer<T>::parseOctal):
(JSC::Lexer<T>::parseDecimal):
(JSC::Lexer<T>::parseNumberAfterDecimalPoint):
(JSC::Lexer<T>::parseNumberAfterExponentIndicator):
(JSC::Lexer<T>::lexWithoutClearingLineTerminator):

  • parser/Lexer.h:
3:34 PM Changeset in webkit [245654] by kocsen_chung@apple.com
  • 1 copy in tags/Safari-608.1.24.40.3

Tag Safari-608.1.24.40.3.

3:32 PM Changeset in webkit [245653] by rniwa@webkit.org
  • 2 edits in trunk/Source/WebKit

Crash in WebFrame::jsContext() when m_coreFrame is null
https://bugs.webkit.org/show_bug.cgi?id=198067

Reviewed by Alex Christensen.

Added missing null checks. Unfortunately no new tests since we don't have a reproducible test case.

  • WebProcess/WebPage/WebFrame.cpp:

(WebKit::WebFrame::jsContext):
(WebKit::WebFrame::jsContextForWorld):

3:19 PM Changeset in webkit [245652] by tzagallo@apple.com
  • 3 edits
    1 add in trunk

JSTests:
llint_slow_path_get_by_id needs to hold the CodeBlock's to update the metadata's mode
https://bugs.webkit.org/show_bug.cgi?id=198120
<rdar://problem/49668795>

Reviewed by Michael Saboff.

  • stress/get-array-length-concurrently-change-mode.js: Added.

(main):

Source/JavaScriptCore:
llint_slow_path_get_by_id needs to hold the CodeBlock's lock to update the metadata's mode
https://bugs.webkit.org/show_bug.cgi?id=198120
<rdar://problem/49668795>

Reviewed by Michael Saboff.

There are two places in llint_slow_path_get_by_id where we change the
metadata's mode without holding the CodeBlock's lock. This is an issue
when switching to and from ArrayLength mode, since other places can
either get a pointer to an array profile that will be overwritten or
an array profile that hasn't yet been initialized.

  • llint/LLIntSlowPaths.cpp:

(JSC::LLInt::LLINT_SLOW_PATH_DECL):

3:08 PM Changeset in webkit [245651] by simon.fraser@apple.com
  • 4 edits
    3 adds in trunk

Inner scroller of nested overflow:scrolls jitters when scrolling
https://bugs.webkit.org/show_bug.cgi?id=198131

Reviewed by Antti Koivisto.

Source/WebCore:

enclosingCompositedScrollingLayer(layer) would return the layer itself, rather than
its scrolling ancestor, which meant that a composited scroller nested inside another
scroller would fail to get a "Moves" scrolling tree node, and therefore jitter
when scrolling.

Test: scrollingcoordinator/scrolling-tree/nested-overflow-scroll.html

  • rendering/RenderLayerCompositor.cpp:

(WebCore::enclosingCompositedScrollingLayer):

LayoutTests:

  • fast/scrolling/ios/overflow-scroll-overlap-6-expected.txt: Progression
  • platform/ios-wk2/scrollingcoordinator/scrolling-tree/nested-overflow-scroll-expected.txt: Added.
  • scrollingcoordinator/scrolling-tree/nested-overflow-scroll-expected.txt: Added.
  • scrollingcoordinator/scrolling-tree/nested-overflow-scroll.html: Added.
3:05 PM Changeset in webkit [245650] by kocsen_chung@apple.com
  • 1 copy in tags/Safari-608.1.25

Tag Safari-608.1.25.

3:03 PM Changeset in webkit [245649] by sihui_liu@apple.com
  • 7 edits in trunk

API Test landed in r245540 [Mac WK2] TestWebKitAPI.WKWebView.LocalStorageProcessCrashes is a flaky failure
https://bugs.webkit.org/show_bug.cgi?id=198090
<rdar://problem/51003644>

Reviewed by Youenn Fablet.

Source/WebKit:

We used to dispatch StorageManager message to StorageManager's work queue, which required message handler to be
added to queue before receiving first StorageManager message, otherwise network process would not know how to
decode the message.

After r245540, when netork process crashes and dom storage is accessed from web process after that, web process
re-establishes its connection to network process, asks network process to add message handler, and then sends
StorageManager message immediately. Because work queue message receiver is added on a background thread in
network process, it is possible the StorageManager message is received before that.

A safe and easy resolution is to not dispatch StorageManager message to work queue, so that we don't need to
wait for the message receiver to be added. Handling message on the main thread also allows us to untying the
knot that binds StorageManager and connection, which may be a preferred design in the future.

  • NetworkProcess/NetworkConnectionToWebProcess.cpp:

(WebKit::NetworkConnectionToWebProcess::didReceiveMessage):
(WebKit::NetworkConnectionToWebProcess::didReceiveSyncMessage):

  • NetworkProcess/NetworkProcess.cpp:

(WebKit::NetworkProcess::webPageWasAdded):

  • NetworkProcess/WebStorage/StorageManager.cpp:

(WebKit::StorageManager::processDidCloseConnection):
(WebKit::StorageManager::createLocalStorageMap):
(WebKit::StorageManager::createTransientLocalStorageMap):
(WebKit::StorageManager::createSessionStorageMap):
(WebKit::StorageManager::destroyStorageMap):
(WebKit::didGetValues):
(WebKit::StorageManager::getValues):
(WebKit::StorageManager::setItem):
(WebKit::StorageManager::setItems):
(WebKit::StorageManager::removeItem):
(WebKit::StorageManager::clear):
(WebKit::StorageManager::processWillOpenConnection): Deleted.
(WebKit::StorageManager::dispatchMessageToQueue): Deleted.
(WebKit::StorageManager::dispatchSyncMessageToQueue): Deleted.

  • NetworkProcess/WebStorage/StorageManager.h:

Tools:

WebView was wrongly loaded multiple times.

  • TestWebKitAPI/Tests/WebKitCocoa/LocalStoragePersistence.mm:

(TEST):

2:52 PM Changeset in webkit [245648] by commit-queue@webkit.org
  • 5 edits in trunk

Unreviewed, rolling out r245634.
https://bugs.webkit.org/show_bug.cgi?id=198140

'This patch makes JSC crash on launch in debug builds'
(Requested by tadeuzagallo on #webkit).

Reverted changeset:

"[ESNext] Implement support for Numeric Separators"
https://bugs.webkit.org/show_bug.cgi?id=196351
https://trac.webkit.org/changeset/245634

2:39 PM Changeset in webkit [245647] by Ryan Haddad
  • 9 edits
    9 deletes in trunk

Unreviewed, rolling out r245598.

Breaks watchOS build.

Reverted changeset:

"font-optical-sizing applies the wrong variation value"
https://bugs.webkit.org/show_bug.cgi?id=197528
https://trac.webkit.org/changeset/245598

2:03 PM Changeset in webkit [245646] by tzagallo@apple.com
  • 6 edits in trunk/Source/JavaScriptCore

Fix validateExceptionChecks for CLoop
https://bugs.webkit.org/show_bug.cgi?id=191253

Reviewed by Keith Miller.

validateExceptionChecks relies on the stack position to determine if
an ExceptionScope was going to be handled by LLInt or JIT, but when
running with CLoop, it was comparing VM::topEntryFrame, which was an
address inside the CLoopStack to machine stack. This caused exceptions
to never be checked on x86 and always fail on ARM.

  • runtime/CatchScope.h:
  • runtime/ExceptionScope.h:
  • runtime/ThrowScope.h:
  • runtime/VM.cpp:

(JSC::VM::currentCLoopStackPointer const):

  • runtime/VM.h:
2:01 PM Changeset in webkit [245645] by tzagallo@apple.com
  • 3 edits
    1 add in trunk

Stack-buffer-overflow in decodeURIComponent
https://bugs.webkit.org/show_bug.cgi?id=198109
<rdar://problem/50397550>

Reviewed by Michael Saboff.

JSTests:

  • stress/decode-uri-icu-count-trail-bytes.js: Added.

(i.j.try.i.toString):
(i.j.catch):

Source/JavaScriptCore:

Since r244828 we started using U8_MAX_LENGTH to determine the size of the buffer and
U8_COUNT_TRAIL_BYTES when decoding UTF-8 sequences in JSC::decode. However, U8_MAX_LENGTH
is defined as 4 and in pre-60 ICU U8_COUNT_TRAIL_BYTES returns 0..5.

  • runtime/JSGlobalObjectFunctions.cpp:

(JSC::decode):

1:58 PM Changeset in webkit [245644] by commit-queue@webkit.org
  • 2 edits in trunk/Source/WebCore

WebKit does not generate an ESC key event for CMD+.
https://bugs.webkit.org/show_bug.cgi?id=198137
<rdar://problem/51038641>

Patch by Daniel Bates <dabates@apple.com> on 2019-05-22
Reviewed by Brent Fulgham.

This patch maps the Command + '.' keystroke to the 'Escape'. This also requires a change to UIKit to properly pass
the key state to WebKit (see <rdar://problem/46431552>).

  • platform/ios/WebEvent.mm:

(-[WebEvent initWithKeyEventType:timeStamp:characters:charactersIgnoringModifiers:modifiers:isRepeating:withFlags:withInputManagerHint:keyCode:isTabKey:]):

1:34 PM Changeset in webkit [245643] by ysuzuki@apple.com
  • 4 edits
    1 add in trunk

Don't clear PropertyNameArray in Proxy code
https://bugs.webkit.org/show_bug.cgi?id=197691

Reviewed by Saam Barati.

JSTests:

  • stress/proxy-get-own-property-names-should-not-clear-previous-results.js: Added.

(shouldBe):
(opt):

Source/JavaScriptCore:

ProxyObject::performGetOwnPropertyNames clears the given PropertyNameArray to filter out non-enumerable keys.
But this does not assume that PropertyNameArray already contains the keys collected in the different objects.
We have an assumption that PropertyNameArray is always increasing, and JSPropertyNameEnumerator relies on this.
Since ProxyObject::performGetOwnPropertyNames clears the passed PropertyNameArray which contained the other
keys collected at some point of prototype hierarchy, this breaks JSPropertyNameEnumerator. Let's see the example.

var object = { proto: someProxy, someKey: 42 };
Here, we first collect "someKey" in object. And using the same PropertyNameArray to add more keys from proto.
But Proxy accidentally clears the passed PropertyNameArray, so "someKey" becomes missing.
for (var key in object);

This patch fixes ProxyObject::performGetOwnPropertyNames. Using separate PropertyNameArray to collect keys, and
filtering and adding them to the passed PropertyNameArray later. We also remove PropertyNameArray::reset method
since this breaks JSPropertyNameEnumerator's assumption.

We also fix the issue by changing seenKeys' HashSet<UniquedStringImpl*> to HashSet<RefPtr<UniquedStringImpl>>.
They can be deallocated if it is not added to trapResult later and it is toString-ed result from 'toPropertyKey()'.

  • runtime/PropertyNameArray.h:

(JSC::PropertyNameArray::reset): Deleted.

  • runtime/ProxyObject.cpp:

(JSC::ProxyObject::performGetOwnPropertyNames):

1:22 PM Changeset in webkit [245642] by ajuma@chromium.org
  • 5 edits
    2 adds in trunk

Intersection Observer: bounding client rect is wrong for an inline element
https://bugs.webkit.org/show_bug.cgi?id=198009

Reviewed by Simon Fraser.

LayoutTests/imported/w3c:

Import test added upstream in
https://github.com/web-platform-tests/wpt/commit/cf40205c68f739ae23429439de13d125e3df9f7a

  • web-platform-tests/intersection-observer/inline-with-block-child-client-rect-expected.txt: Added.
  • web-platform-tests/intersection-observer/inline-with-block-child-client-rect.html: Added.

Source/WebCore:

Make target rect computation for inline elements share logic with the computation
of bounding client rects.

Test: imported/w3c/web-platform-tests/intersection-observer/inline-with-block-child-client-rect.html

  • dom/Document.cpp:

(WebCore::computeIntersectionState):

  • dom/Element.cpp:

(WebCore::Element::boundingAbsoluteRectWithoutLayout):
(WebCore::Element::boundingClientRect):

  • dom/Element.h:
1:08 PM Changeset in webkit [245641] by Ryan Haddad
  • 2 edits in branches/safari-608.1.24.20-branch/Tools

Land workaround for rdar://problem/51031394.

  • WebKitTestRunner/Configurations/Base.xcconfig:
1:06 PM Changeset in webkit [245640] by Ryan Haddad
  • 2 edits in branches/safari-608.1.24.40-branch/Tools

Land workaround for rdar://problem/51031394.

  • WebKitTestRunner/Configurations/Base.xcconfig:
12:58 PM Changeset in webkit [245639] by graouts@webkit.org
  • 20 edits
    1 move
    2 adds in trunk

[iOS] Compatibility mouse events aren't prevented by calling preventDefault() on pointerdown
https://bugs.webkit.org/show_bug.cgi?id=198124
<rdar://problem/50410863>

Reviewed by Tim Horton.

LayoutTests/imported/w3c:

We add basic support to run a test that wasn't specifically designed for a touch-based interaction such that the test
at imported/w3c/web-platform-tests/pointerevents/pointerevent_suppress_compat_events_on_click.html may run on iOS. The
trick here is to add a pause after a touch ends to avoid the likelihood or two tap gestures triggering a double tap.

  • web-platform-tests/resources/testdriver-vendor.js:

Source/WebCore:

This fix builds atop the one made for wkb.ug/198072 which fixes this bug on macOS alone.

In order to correctly prevent "compatibility" mouse events from being dispatched when the initial "pointerdown" event had preventDefault()
called while handled, we need to pass the PointerID for the touch that triggered a tap gesture in the UI process down in the Web process
and into the resulting PlatformMouseEvent. This will allow upon dispatch of a PlatformMouseEvent to call into PointerCaptureController
to identify if the dispatch of mouse events is allowed for the event's PointerID.

To support this, some refactoring was required. The PointerID header is now under platform/ such that PlatformMouseEvent may safely use it.
Additionally, PointerEvent::defaultMousePointerIdentifier() is now a global mousePointerID defined in PointerID.h.

Finally, PointerCaptureController::touchEndedOrWasCancelledForIdentifier() has been renamed to PointerCaptureController::touchWithIdentifierWasRemoved() and
has WEBCORE_EXPORT such that it may be called from WebKit as the indication that a pointer is no longer active will now be initiated in WebKit
on the UI process side.

Testing is covered by the pre-existing imported/w3c/web-platform-tests/pointerevents/pointerevent_suppress_compat_events_on_click.html
which will now run on iOS through a change to WebKitAdditions.

  • Headers.cmake:
  • WebCore.xcodeproj/project.pbxproj:
  • dom/Element.cpp:

(WebCore::Element::dispatchMouseEvent): When dealing with a mouse event on iOS, check whether the mouse event's PointerID allows for compatibility
mouse events to be dispatched using PointerCaptureController::preventsCompatibilityMouseEventsForIdentifier(). The "click" event is not a compatibility
mouse event.

  • dom/PointerEvent.h:
  • page/PointerCaptureController.cpp:

(WebCore::PointerCaptureController::PointerCaptureController):
(WebCore::PointerCaptureController::touchWithIdentifierWasRemoved):
(WebCore::PointerCaptureController::touchEndedOrWasCancelledForIdentifier): Deleted.

  • page/PointerCaptureController.h:
  • platform/PlatformMouseEvent.h:

(WebCore::PlatformMouseEvent::PlatformMouseEvent):
(WebCore::PlatformMouseEvent::pointerId const):

  • platform/PointerID.h: Renamed from Source/WebCore/dom/PointerID.h.

(WebCore::mousePointerID):

Source/WebKit:

In order to correctly prevent "compatibility" mouse events from being dispatched when the initial "pointerdown" event had preventDefault()
called while handled, we need to pass the PointerID for the touch that triggered a tap gesture in the UI process down in the Web process
and into the resulting PlatformMouseEvent.

This means we need to identify the touch identifier, which is the same as the PointerID used for Pointer Events, in the single tap gesture
recognizer, an instance of WKSyntheticTapGestureRecognizer. To do this, we subclass the -[UIResponder touchesEnded:withEvent:] method and
track the touch identifier as the lastActiveTouchIdentifier, a new public property of WKSyntheticTapGestureRecognizer. To allow for this,
we need the support of the content view's UIWebTouchEventsGestureRecognizer which is exposed to the WKSyntheticTapGestureRecognizer as its
supportingWebTouchEventsGestureRecognizer property. This lastActiveTouchIdentifier property is cleared as the gesture recognizer is reset.

This allows the content view to pass the PointerID down to the Web process starting from -[WKContentView _singleTapRecognized:], going
through WebPageProxy::commitPotentialTap() and eventually WebPage::completeSyntheticClick().

While we used to tell the PointerCaptureController that a PointerID was no longer active when a given touch ended or was canceled (in
WebKitAdditions code), we can no longer do this as the dispatch of a synthetic tap is performed asynchronously and will happen past the
dispatch of "pointerup" and "pointercancel" Pointer Events. To clear inactive PointerIDs from the PointerCaptureController, we add a new
touchWithIdentifierWasRemoved() method on the WebPage and its proxy. When the WKSyntheticTapGestureRecognizer resets and -[WKContentView _singleTapDidReset:]
is called, we call that method which allows for only active PointerIDs to be tracked by the PointerCaptureController.

  • UIProcess/WebPageProxy.h:
  • UIProcess/ios/WKContentViewInteraction.mm:

(-[WKContentView setupInteraction]):
(-[WKContentView cleanupInteraction]):
(-[WKContentView _singleTapDidReset:]):
(-[WKContentView _singleTapRecognized:]):

  • UIProcess/ios/WKSyntheticTapGestureRecognizer.h:
  • UIProcess/ios/WKSyntheticTapGestureRecognizer.m:

(-[WKSyntheticTapGestureRecognizer reset]):
(-[WKSyntheticTapGestureRecognizer touchesEnded:withEvent:]):

  • UIProcess/ios/WebPageProxyIOS.mm:

(WebKit::WebPageProxy::touchWithIdentifierWasRemoved):
(WebKit::WebPageProxy::commitPotentialTap):

  • WebProcess/WebPage/WebPage.h:
  • WebProcess/WebPage/WebPage.messages.in:
  • WebProcess/WebPage/ios/WebPageIOS.mm:

(WebKit::dispatchSyntheticMouseMove):
(WebKit::WebPage::handleSyntheticClick):
(WebKit::WebPage::completePendingSyntheticClickForContentChangeObserver):
(WebKit::WebPage::completeSyntheticClick):
(WebKit::WebPage::commitPotentialTap):
(WebKit::WebPage::touchWithIdentifierWasRemoved):

LayoutTests:

We're adding an iOS-specific expectation since this test prints out the pointer type detected while it runs, which is "touch"
on iOS and "mouse" in the expectation that already exists for macOS.

  • platform/ios/imported/w3c/web-platform-tests/pointerevents/pointerevent_suppress_compat_events_on_click-expected.txt: Added.
12:27 PM Changeset in webkit [245638] by jiewen_tan@apple.com
  • 31 edits
    2 copies in trunk

[WebAuthN] Support Attestation Conveyance Preference
https://bugs.webkit.org/show_bug.cgi?id=192722
<rdar://problem/49939647>

Reviewed by Brent Fulgham.

Source/WebCore:

This patch implements https://www.w3.org/TR/webauthn/#enumdef-attestationconveyancepreference, together with
Step 20 with regard to AttestationConveyancePreference of https://www.w3.org/TR/webauthn/#createCredential.
Few notes with regard to Step 20: 1) We treat indirect attestation as direct attestation as we don't MITM
the attestation process; 2) We won't distinguish self attestation and return it to keep consistency between
the response and the request. If callers want none attestation, they will very likely ignore fmt and attStmt
of the attestation object, and therefore it is meaningless to return self attestation.

Covered by new tests within existing files.

  • CMakeLists.txt:
  • DerivedSources-input.xcfilelist:
  • DerivedSources-output.xcfilelist:
  • DerivedSources.make:
  • Headers.cmake:
  • Modules/webauthn/AttestationConveyancePreference.h: Copied from Source/WebCore/Modules/webauthn/WebAuthenticationUtils.h.
  • Modules/webauthn/AttestationConveyancePreference.idl: Copied from Source/WebCore/Modules/webauthn/WebAuthenticationUtils.h.
  • Modules/webauthn/PublicKeyCredentialCreationOptions.h:

(WebCore::PublicKeyCredentialCreationOptions::encode const):
(WebCore::PublicKeyCredentialCreationOptions::decode):

  • Modules/webauthn/PublicKeyCredentialCreationOptions.idl:
  • Modules/webauthn/WebAuthenticationConstants.h:
  • Modules/webauthn/WebAuthenticationUtils.cpp:

(WebCore::buildAttestationObject):

  • Modules/webauthn/WebAuthenticationUtils.h:
  • Modules/webauthn/fido/DeviceResponseConverter.cpp:

(fido::readCTAPMakeCredentialResponse):

  • Modules/webauthn/fido/DeviceResponseConverter.h:
  • Modules/webauthn/fido/FidoConstants.h:

noneAttestationValue is moved to WebAuthenticationConstants.h.

  • Modules/webauthn/fido/U2fResponseConverter.cpp:

(fido::readU2fRegisterResponse):

  • Modules/webauthn/fido/U2fResponseConverter.h:
  • Sources.txt:
  • WebCore.xcodeproj/project.pbxproj:

Source/WebKit:

  • UIProcess/WebAuthentication/Cocoa/LocalAuthenticator.mm:

(WebKit::LocalAuthenticator::continueMakeCredentialAfterAttested):

  • UIProcess/WebAuthentication/fido/CtapHidAuthenticator.cpp:

(WebKit::CtapHidAuthenticator::continueMakeCredentialAfterResponseReceived const):

  • UIProcess/WebAuthentication/fido/U2fHidAuthenticator.cpp:

(WebKit::U2fHidAuthenticator::continueRegisterCommandAfterResponseReceived):

Tools:

  • TestWebKitAPI/Tests/WebCore/CtapRequestTest.cpp:

(TestWebKitAPI::TEST):
Updates the test with AttestationConveyancePreference.

LayoutTests:

  • http/wpt/webauthn/public-key-credential-create-success-hid.https-expected.txt:
  • http/wpt/webauthn/public-key-credential-create-success-hid.https.html:
  • http/wpt/webauthn/public-key-credential-create-success-local.https-expected.txt:
  • http/wpt/webauthn/public-key-credential-create-success-local.https.html:
  • http/wpt/webauthn/public-key-credential-create-success-u2f.https-expected.txt:
  • http/wpt/webauthn/public-key-credential-create-success-u2f.https.html:
12:13 PM Changeset in webkit [245637] by Alan Bujtas
  • 13 edits in trunk

[Paste] Add support for preferred presentation size when pasting an image
https://bugs.webkit.org/show_bug.cgi?id=198132
<rdar://problem/50886917>

Reviewed by Wenson Hsieh.

Source/WebCore:

Set the pasted <img> width/height attributes when the preferred presentation size is available.

  • editing/WebContentReader.h:
  • editing/cocoa/WebContentReaderCocoa.mm:

(WebCore::createFragmentForImageAttachment):
(WebCore::WebContentReader::readImage):

  • editing/markup.cpp:

(WebCore::createFragmentForImageAndURL):

  • editing/markup.h:
  • platform/Pasteboard.h:

(WebCore::PasteboardWebContentReader::readImage):

  • platform/PasteboardItemInfo.h:

(WebCore::PasteboardItemInfo::encode const):
(WebCore::PasteboardItemInfo::decode):

  • platform/ios/PasteboardIOS.mm:

(WebCore::Pasteboard::readPasteboardWebContentDataForType):
(WebCore::Pasteboard::read):
(WebCore::Pasteboard::readRespectingUTIFidelities):

  • platform/ios/PlatformPasteboardIOS.mm:

(WebCore::PlatformPasteboard::informationForItemAtIndex):

Source/WebKit:

  • UIProcess/API/Cocoa/_WKElementAction.mm:

(addToReadingList):

  • UIProcess/ios/WKActionSheetAssistant.mm:

(-[WKActionSheetAssistant defaultActionsForLinkSheet:]):
(-[WKActionSheetAssistant defaultActionsForImageSheet:]):

Tools:

  • TestWebKitAPI/Tests/ios/UIPasteboardTests.mm:

(TestWebKitAPI::TEST):

12:10 PM Changeset in webkit [245636] by jer.noble@apple.com
  • 9 edits
    1 copy
    8 adds in trunk

Hide MediaCapabilities.encodingInfo() when the platform does not support it.
https://bugs.webkit.org/show_bug.cgi?id=197476

Reviewed by Eric Carlson.

Source/WebCore:

Test: platform/mac/media/mediacapabilities/mediacapabilities-encodingInfo-undefined.html

Add a new IDL attribute, CustomEnabled, which allows non Settings-based enabling of attributes and objects.

  • Modules/mediacapabilities/MediaCapabilities.idl:
  • WebCore.xcodeproj/project.pbxproj:
  • bindings/js/JSMediaCapabilitiesCustom.h: Copied from Source/WebCore/Modules/mediacapabilities/MediaCapabilities.idl.

(WebCore::JSMediaCapabilitiesEncodingInfoIsEnabled):

  • bindings/scripts/CodeGeneratorJS.pm:

(NeedsRuntimeCheck):
(GenerateRuntimeEnableConditionalString):

  • bindings/scripts/IDLAttributes.json:
  • bindings/scripts/preprocess-idls.pl:

(GenerateConstructorAttributes):

  • platform/mediacapabilities/MediaEngineConfigurationFactory.cpp:

(WebCore::MediaEngineConfigurationFactory::hasDecodingConfigurationFactory):
(WebCore::MediaEngineConfigurationFactory::hasEncodingConfigurationFactory):

  • platform/mediacapabilities/MediaEngineConfigurationFactory.h:

LayoutTests:

  • platform/ios/media/mediacapabilities/mediacapabilities-encodingInfo-undefined-expected.txt: Added.
  • platform/ios/media/mediacapabilities/mediacapabilities-encodingInfo-undefined.html: Added.
  • platform/ios/media/mediacapabilities/mediacapabilities-types-expected.txt: Added.
  • platform/mac/media/mediacapabilities/mediacapabilities-encodingInfo-undefined-expected.txt: Added.
  • platform/mac/media/mediacapabilities/mediacapabilities-encodingInfo-undefined.html: Added.
  • platform/mac/media/mediacapabilities/mediacapabilities-types-expected.txt: Added.
12:09 PM Changeset in webkit [245635] by krollin@apple.com
  • 2 edits in trunk/Tools

Use a different variable when testing for Xcode context in generate-xcfilelists
https://bugs.webkit.org/show_bug.cgi?id=198130
<rdar://problem/51032752>

Reviewed by Jonathan Bedard.

The generate-xcfilelists script can run stand-alone or in the context
of Xcode. There are a couple of places where it helps to know which
context is current. To determine the context, genreate-xfilelists
checks an environment variable that should be defined only when Xcode
is running. The variable chosen was XCODE_INSTALL_PATH. It turns out
that this variable is not always defined. Therefore, switch to
checking XCODE_PRODUCT_BUILD_VERSION.

  • Scripts/webkitpy/generate_xcfilelists_lib/util.py:

(subprocess_run):
(is_running_under_xcode):

12:06 PM Changeset in webkit [245634] by Ross Kirsling
  • 5 edits in trunk

[ESNext] Implement support for Numeric Separators
https://bugs.webkit.org/show_bug.cgi?id=196351

Reviewed by Keith Miller.

JSTests:

  • stress/numeric-literal-separators.js: Added.

Add tests for feature.

  • test262/expectations.yaml:

Mark 60 test cases as passing.

Source/JavaScriptCore:

Implement the following proposal, which is now Stage 3:

https://github.com/tc39/proposal-numeric-separator

Specifically, this allows _ to be used as a separator in numeric literals.
It may be inserted arbitrarily without semantic effect, but it may not occur:

  • multiple times in a row
  • at the beginning or end of the literal
  • adjacent to 0x, 0b, 0o, ., e, or n
  • after a leading zero (e.g. 0_123), even in sloppy mode
  • parser/Lexer.cpp:

(JSC::isASCIIDigitOrSeparator): Added.
(JSC::isASCIIHexDigitOrSeparator): Added.
(JSC::isASCIIBinaryDigitOrSeparator): Added.
(JSC::isASCIIOctalDigitOrSeparator): Added.
(JSC::Lexer<T>::parseHex):
(JSC::Lexer<T>::parseBinary):
(JSC::Lexer<T>::parseOctal):
(JSC::Lexer<T>::parseDecimal):
(JSC::Lexer<T>::parseNumberAfterDecimalPoint):
(JSC::Lexer<T>::parseNumberAfterExponentIndicator):
(JSC::Lexer<T>::lexWithoutClearingLineTerminator):

  • parser/Lexer.h:
11:08 AM Changeset in webkit [245633] by kocsen_chung@apple.com
  • 7 edits in branches/safari-608.1.24.40-branch/Source

Versioning.

10:49 AM Changeset in webkit [245632] by kocsen_chung@apple.com
  • 3 edits
    2 adds in branches/safari-608.1.24.20-branch

Cherry-pick r245220. rdar://problem/50686229

When the set of backing-sharing layers changes, we need to issue a repaint
https://bugs.webkit.org/show_bug.cgi?id=197825

Reviewed by Zalan Bujtas.

Source/WebCore:

If the set of layers painting into a shared backing store changes, we need
to repaint that backing store. This happens when scrolling as shared layers
enter the visible area.

Test: compositing/shared-backing/overflow-scroll/repaint-shared-on-scroll.html

  • rendering/RenderLayerBacking.cpp: (WebCore::RenderLayerBacking::setBackingSharingLayers):

LayoutTests:

  • compositing/shared-backing/overflow-scroll/repaint-shared-on-scroll-expected.html: Added.
  • compositing/shared-backing/overflow-scroll/repaint-shared-on-scroll.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245220 268f45cc-cd09-0410-ab3c-d52691b4dbfc

10:49 AM Changeset in webkit [245631] by kocsen_chung@apple.com
  • 4 edits in branches/safari-608.1.24.20-branch/Source/WebCore

Cherry-pick r245218. rdar://problem/50705506

Refactor composited backing-sharing code
https://bugs.webkit.org/show_bug.cgi?id=197824

Reviewed by Zalan Bujtas.

Clean up the backing-sharing code to share more code, and make it easier to understand.

Moves more logic into member functions on BackingSharingState, which are named to make
their functions clearer: startBackingSharingSequence/endBackingSharingSequence.

computeCompositingRequirements() and traverseUnchangedSubtree() now just call
updateBeforeDescendantTraversal/updateAfterDescendantTraversal.

No behavior change.

  • rendering/RenderLayerBacking.cpp: (WebCore::RenderLayerBacking::willBeDestroyed): (WebCore::RenderLayerBacking::setBackingSharingLayers): Remove the early return, since we need to call setBackingProviderLayer() on the sharing layers in both code paths. (WebCore::RenderLayerBacking::removeBackingSharingLayer): (WebCore::RenderLayerBacking::clearBackingSharingLayers):
  • rendering/RenderLayerCompositor.cpp: (WebCore::RenderLayerCompositor::BackingSharingState::backingProviderCandidate const): (WebCore::RenderLayerCompositor::BackingSharingState::appendSharingLayer): (WebCore::RenderLayerCompositor::BackingSharingState::startBackingSharingSequence): (WebCore::RenderLayerCompositor::BackingSharingState::endBackingSharingSequence): (WebCore::RenderLayerCompositor::BackingSharingState::updateBeforeDescendantTraversal): (WebCore::RenderLayerCompositor::BackingSharingState::updateAfterDescendantTraversal): (WebCore::RenderLayerCompositor::computeCompositingRequirements): (WebCore::RenderLayerCompositor::traverseUnchangedSubtree): (WebCore::RenderLayerCompositor::BackingSharingState::resetBackingProviderCandidate): Deleted.
  • rendering/RenderLayerCompositor.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245218 268f45cc-cd09-0410-ab3c-d52691b4dbfc

10:49 AM Changeset in webkit [245630] by kocsen_chung@apple.com
  • 6 edits
    14 adds in branches/safari-608.1.24.20-branch

Cherry-pick r245205. rdar://problem/50652127

Backing-sharing layers with transforms render incorrectly
https://bugs.webkit.org/show_bug.cgi?id=197692
<rdar://problem/50652127>

Reviewed by Antti Koivisto.
Source/WebCore:

Layers that paint into shared backing need to enter the RenderLayer painting code
in a way that paints the filters, transforms, opacity and blending.

RenderLayerBacking::paintIntoLayer() normally enters at paintLayerContents(), because
the effects are rendered via the GraphicsLayer, but shared layers will paint effects.
Note that if the backing-provider has effects, it will be the stacking context
for the shared layers, so it's correct that sharing layers are impacted by effects
on the backing-provider.

In addition, we have to ensure that we don't over-eagerly make layers shared.
Consider:

<div class="clipping">

<div class="sharing">

<div class="inner">
</div>

</div>

</div>

Here "clipping" is the provider layer, "sharing" paints into shared backing, but
we don't want to also mark "inner" as sharing, since "sharing" will just paint it.
This is akin to avoiding unnecessary compositing of z-order descendants when they can just
paint.

To do this we need to ensure that sharing layers are treated like compositing layers
in the overlap map, i.e. when a layer is sharing, we call overlapMap.pushCompositingContainer(),
and later overlapMap.popCompositingContainer().

Tests: compositing/shared-backing/nested-shared-layers-with-opacity.html

compositing/shared-backing/shared-layer-has-blending.html
compositing/shared-backing/shared-layer-has-filter.html
compositing/shared-backing/shared-layer-has-opacity.html
compositing/shared-backing/shared-layer-has-reflection.html
compositing/shared-backing/shared-layer-has-transform.html
compositing/shared-backing/shared-layer-isolates-blending.html
compositing/shared-backing/shared-transformed-layer-bounds.html
compositing/shared-backing/sharing-layer-becomes-non-scrollable.html
compositing/shared-backing/sharing-layer-has-effect.html

  • rendering/RenderLayer.cpp: (WebCore::RenderLayer::paintLayer): (WebCore::RenderLayer::paintLayerWithEffects):
  • rendering/RenderLayer.h:
  • rendering/RenderLayerBacking.cpp: (WebCore::RenderLayerBacking::paintIntoLayer):
  • rendering/RenderLayerCompositor.cpp: (WebCore::RenderLayerCompositor::CompositingState::stateForPaintOrderChildren const): (WebCore::backingProviderLayerCanIncludeLayer): (WebCore::RenderLayerCompositor::computeCompositingRequirements): (WebCore::RenderLayerCompositor::traverseUnchangedSubtree):

LayoutTests:

Ref tests for effects on sharing layers. The references make "clipping" be stacking context via z-index,
which eliminates sharing.

  • compositing/shared-backing/nested-shared-layers-with-opacity-expected.html: Added.
  • compositing/shared-backing/nested-shared-layers-with-opacity.html: Added.
  • compositing/shared-backing/shared-layer-has-blending-expected.html: Added.
  • compositing/shared-backing/shared-layer-has-blending.html: Added.
  • compositing/shared-backing/shared-layer-has-filter-expected.html: Added.
  • compositing/shared-backing/shared-layer-has-filter.html: Added.
  • compositing/shared-backing/shared-layer-has-opacity-expected.html: Added.
  • compositing/shared-backing/shared-layer-has-opacity.html: Added.
  • compositing/shared-backing/shared-layer-has-reflection-expected.html: Added.
  • compositing/shared-backing/shared-layer-has-reflection.html: Added.
  • compositing/shared-backing/shared-layer-has-transform-expected.html: Added.
  • compositing/shared-backing/shared-layer-has-transform.html: Added.
  • compositing/shared-backing/shared-layer-isolates-blending-expected.html: Added.
  • compositing/shared-backing/shared-layer-isolates-blending.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245205 268f45cc-cd09-0410-ab3c-d52691b4dbfc

10:49 AM Changeset in webkit [245629] by kocsen_chung@apple.com
  • 3 edits
    2 adds in branches/safari-608.1.24.20-branch

Cherry-pick r245181. rdar://problem/50670806

ASSERT(isSelfPaintingLayer()
hasSelfPaintingLayerDescendant()) on nytimes.com after r245170

https://bugs.webkit.org/show_bug.cgi?id=197776

Reviewed by Zalan Bujtas.

Source/WebCore:

Only try to paint into shared backing for layers that are able to be composited. This
avoids trying to do sharing for non-self-painting layers, which doesn't make sense.

Test: compositing/shared-backing/overflow-scroll/non-self-painting-layer-should-not-share.html

  • rendering/RenderLayerCompositor.cpp: (WebCore::RenderLayerCompositor::computeCompositingRequirements):

LayoutTests:

  • compositing/shared-backing/overflow-scroll/non-self-painting-layer-should-not-share-expected.txt: Added.
  • compositing/shared-backing/overflow-scroll/non-self-painting-layer-should-not-share.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245181 268f45cc-cd09-0410-ab3c-d52691b4dbfc

10:49 AM Changeset in webkit [245628] by kocsen_chung@apple.com
  • 4 edits
    2 adds in branches/safari-608.1.24.20-branch

Cherry-pick r245175. rdar://problem/50584991

Event region generation needs to know about backing-sharing
https://bugs.webkit.org/show_bug.cgi?id=197694
<rdar://problem/50584991>

Reviewed by Simon Fraser.

Source/WebCore:

Test: pointerevents/ios/touch-action-region-backing-sharing.html

  • rendering/RenderLayerBacking.cpp: (WebCore::RenderLayerBacking::updateEventRegion):

Gather event region from backing sharing layers too.

LayoutTests:

  • platform/ios-wk2/TestExpectations:
  • pointerevents/ios/touch-action-region-backing-sharing-expected.txt: Added.
  • pointerevents/ios/touch-action-region-backing-sharing.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245175 268f45cc-cd09-0410-ab3c-d52691b4dbfc

10:49 AM Changeset in webkit [245627] by kocsen_chung@apple.com
  • 36 edits
    7 copies
    35 adds in branches/safari-608.1.24.20-branch

Cherry-pick r245170. rdar://problem/50445998

Implement backing-sharing in compositing layers, allowing overlap layers to paint into the backing store of another layer
https://bugs.webkit.org/show_bug.cgi?id=197561
<rdar://problem/50445998>

Reviewed by Antti Koivisto.
Source/WebCore:

This change introduces the concept of layers that share backing store for compositing. A layer
which is sharing its backing store first paints itself, and then some set of layers which come
later in paint order in the same stacking context. This reduces the composited layer count in
some overflow scrolling scenarios, thereby also simplifying the scrolling tree.

A backing-shared layer stores a vector of "sharing" RenderLayer* in its RenderLayerBacking. At
paint time, the owning layer is painted, then the sharing layers, setting the owning layer as the
painting root so that positioning and clipping just work.

Sharing layer relationships are constructed in RenderLayerCompositor::computeCompositingRequirements().
We track the last layer which was composited in paint order as a shared candidate. If a later layer
would composite for overlap (and no other reasons), then we allow it to share with the candidate
if the candidate is in its ancestor containing block chain. Sharing is currently limited to layers
in the same stacking context.

isComposited() returns false for sharing layers, but they are like composited layers in that
they behave as painting boundaries, so RenderLayer::paintLayer() needs to stop at them,
and repaints in shared layers have to be directed to their shared layer, hence
changes to RenderLayer::clippingRootForPainting() and RenderLayer::enclosingCompositingLayerForRepaint().

The clipping boundary logic in RenderLayer::backgroundClipRect() needed to be generalized so that
all calls to RenderLayer::parentClipRects() check for crossing painting boundaries and use
TemporaryClipRects in that case.

Tests: compositing/shared-backing/overflow-scroll/absolute-in-stacking-relative-in-scroller.html

compositing/shared-backing/overflow-scroll/composited-absolute-in-absolute-in-relative-in-scroller.html
compositing/shared-backing/overflow-scroll/nested-absolute-with-clipping-in-stacking-overflow.html
compositing/shared-backing/overflow-scroll/previous-sibling-prevents-inclusiveness.html
compositing/shared-backing/overflow-scroll/relative-in-clipping-in-scroller-in-clipping.html
compositing/shared-backing/overflow-scroll/relative-in-clipping-in-scroller-in-relative-clipping.html
compositing/shared-backing/overflow-scroll/relative-in-div-in-overflow-scroll.html
compositing/shared-backing/overflow-scroll/scrolled-contents-has-painted-content.html
compositing/shared-backing/overflow-scroll/scrolled-contents-unconstrained-clip.html
compositing/shared-backing/overflow-scroll/shared-layer-clipping.html
compositing/shared-backing/overflow-scroll/shared-layer-composited-bounds.html
compositing/shared-backing/overflow-scroll/shared-layer-nested-relative-stacking.html
compositing/shared-backing/overflow-scroll/shared-layer-repaint.html
compositing/shared-backing/partial-compositing-update.html
compositing/shared-backing/partial-compositing-update2.html
compositing/shared-backing/remove-sharing-layer.html
compositing/shared-backing/sharing-cached-clip-rects.html

  • rendering/RenderLayer.cpp: (WebCore::RenderLayer::~RenderLayer): (WebCore::RenderLayer::ancestorLayerIsInContainingBlockChain const): (WebCore::RenderLayer::setBackingProviderLayer): (WebCore::RenderLayer::disconnectFromBackingProviderLayer): (WebCore::RenderLayer::enclosingCompositingLayerForRepaint const): (WebCore::RenderLayer::clippingRootForPainting const): (WebCore::RenderLayer::clipToRect): (WebCore::RenderLayer::paintLayer): (WebCore::RenderLayer::updateClipRects): (WebCore::RenderLayer::clipCrossesPaintingBoundary const): (WebCore::RenderLayer::calculateClipRects const): (WebCore::outputPaintOrderTreeLegend): (WebCore::outputPaintOrderTreeRecursive): (WebCore::inContainingBlockChain): Deleted.
  • rendering/RenderLayer.h:
  • rendering/RenderLayerBacking.cpp: (WebCore::RenderLayerBacking::willBeDestroyed): (WebCore::clearBackingSharingLayerProviders): (WebCore::RenderLayerBacking::setBackingSharingLayers): (WebCore::RenderLayerBacking::removeBackingSharingLayer): (WebCore::RenderLayerBacking::clearBackingSharingLayers): (WebCore::RenderLayerBacking::updateCompositedBounds): (WebCore::RenderLayerBacking::updateDrawsContent): (WebCore::RenderLayerBacking::isSimpleContainerCompositingLayer const): (WebCore::RenderLayerBacking::paintIntoLayer): (WebCore::RenderLayerBacking::paintContents):
  • rendering/RenderLayerBacking.h:
  • rendering/RenderLayerCompositor.cpp: (WebCore::RenderLayerCompositor::CompositingState::stateForPaintOrderChildren const): (WebCore::RenderLayerCompositor::CompositingState::propagateStateFromChildren): (WebCore::RenderLayerCompositor::CompositingState::propagateStateFromChildrenForUnchangedSubtree): (WebCore::RenderLayerCompositor::BackingSharingState::resetBackingProviderCandidate): (WebCore::RenderLayerCompositor::updateCompositingLayers): (WebCore::backingProviderLayerCanIncludeLayer): (WebCore::RenderLayerCompositor::computeCompositingRequirements): (WebCore::RenderLayerCompositor::traverseUnchangedSubtree): (WebCore::RenderLayerCompositor::updateBacking): (WebCore::RenderLayerCompositor::layerWillBeRemoved): (WebCore::RenderLayerCompositor::requiresCompositingForIndirectReason const):
  • rendering/RenderLayerCompositor.h:
  • rendering/RenderTreeAsText.cpp:

LayoutTests:

New tests for backing sharing, and new baselines of tests whose behavior is changed.

Scrolling tree tests that would be invalidate by sharing are changed to defeat sharing by adding
compositing layers early in stacking order.

  • TestExpectations:
  • compositing/geometry/limit-layer-bounds-clipping-ancestor-expected.txt:
  • compositing/layer-creation/overflow-scroll-overlap-expected.txt:
  • compositing/layer-creation/overflow-scroll-overlap.html:
  • compositing/overflow/scrolling-content-clip-to-viewport.html:
  • compositing/rtl/rtl-scrolling-with-transformed-descendants-expected.txt:
  • compositing/shared-backing/overflow-scroll/absolute-in-stacking-relative-in-scroller-expected.txt: Copied from LayoutTests/platform/ios/compositing/overflow/scrolling-content-clip-to-viewport-expected.txt.
  • compositing/shared-backing/overflow-scroll/absolute-in-stacking-relative-in-scroller.html: Added.
  • compositing/shared-backing/overflow-scroll/composited-absolute-in-absolute-in-relative-in-scroller-expected.txt: Added.
  • compositing/shared-backing/overflow-scroll/composited-absolute-in-absolute-in-relative-in-scroller.html: Added.
  • compositing/shared-backing/overflow-scroll/nested-absolute-with-clipping-in-stacking-overflow-expected.txt: Added.
  • compositing/shared-backing/overflow-scroll/nested-absolute-with-clipping-in-stacking-overflow.html: Copied from LayoutTests/scrollingcoordinator/scrolling-tree/nested-absolute-in-sc-overflow.html.
  • compositing/shared-backing/overflow-scroll/previous-sibling-prevents-inclusiveness-expected.txt: Added.
  • compositing/shared-backing/overflow-scroll/previous-sibling-prevents-inclusiveness.html: Added.
  • compositing/shared-backing/overflow-scroll/relative-in-clipping-in-scroller-in-clipping-expected.txt: Added.
  • compositing/shared-backing/overflow-scroll/relative-in-clipping-in-scroller-in-clipping.html: Added.
  • compositing/shared-backing/overflow-scroll/relative-in-clipping-in-scroller-in-relative-clipping-expected.txt: Added.
  • compositing/shared-backing/overflow-scroll/relative-in-clipping-in-scroller-in-relative-clipping.html: Added.
  • compositing/shared-backing/overflow-scroll/relative-in-div-in-overflow-scroll-expected.txt: Copied from LayoutTests/platform/ios/compositing/overflow/scrolling-content-clip-to-viewport-expected.txt.
  • compositing/shared-backing/overflow-scroll/relative-in-div-in-overflow-scroll.html: Added.
  • compositing/shared-backing/overflow-scroll/scrolled-contents-has-painted-content-expected.txt: Copied from LayoutTests/platform/ios/compositing/overflow/scrolling-content-clip-to-viewport-expected.txt.
  • compositing/shared-backing/overflow-scroll/scrolled-contents-has-painted-content.html: Added.
  • compositing/shared-backing/overflow-scroll/scrolled-contents-unconstrained-clip-expected.html: Added.
  • compositing/shared-backing/overflow-scroll/scrolled-contents-unconstrained-clip.html: Added.
  • compositing/shared-backing/overflow-scroll/shared-layer-clipping-expected.html: Added.
  • compositing/shared-backing/overflow-scroll/shared-layer-clipping.html: Added.
  • compositing/shared-backing/overflow-scroll/shared-layer-composited-bounds-expected.txt: Added.
  • compositing/shared-backing/overflow-scroll/shared-layer-composited-bounds.html: Added.
  • compositing/shared-backing/overflow-scroll/shared-layer-nested-relative-stacking-expected.txt: Added.
  • compositing/shared-backing/overflow-scroll/shared-layer-nested-relative-stacking.html: Added.
  • compositing/shared-backing/overflow-scroll/shared-layer-repaint-expected.txt: Added.
  • compositing/shared-backing/overflow-scroll/shared-layer-repaint.html: Added.
  • compositing/shared-backing/partial-compositing-update-expected.txt: Added.
  • compositing/shared-backing/partial-compositing-update.html: Added.
  • compositing/shared-backing/partial-compositing-update2-expected.txt: Added.
  • compositing/shared-backing/partial-compositing-update2.html: Added.
  • compositing/shared-backing/remove-sharing-layer-expected.txt: Added.
  • compositing/shared-backing/remove-sharing-layer.html: Added.
  • compositing/shared-backing/sharing-cached-clip-rects-expected.txt: Added.
  • compositing/shared-backing/sharing-cached-clip-rects.html: Added.
  • platform/ios-wk2/TestExpectations:
  • platform/ios-wk2/compositing/shared-backing/overflow-scroll/absolute-in-stacking-relative-in-scroller-expected.txt: Copied from LayoutTests/platform/ios/compositing/overflow/scrolling-content-clip-to-viewport-expected.txt.
  • platform/ios-wk2/compositing/shared-backing/overflow-scroll/composited-absolute-in-absolute-in-relative-in-scroller-expected.txt: Added.
  • platform/ios-wk2/compositing/shared-backing/overflow-scroll/nested-absolute-with-clipping-in-stacking-overflow-expected.txt: Added.
  • platform/ios-wk2/compositing/shared-backing/overflow-scroll/previous-sibling-prevents-inclusiveness-expected.txt: Added.
  • platform/ios-wk2/compositing/shared-backing/overflow-scroll/relative-in-clipping-in-scroller-in-clipping-expected.txt: Added.
  • platform/ios-wk2/compositing/shared-backing/overflow-scroll/relative-in-clipping-in-scroller-in-relative-clipping-expected.txt: Added.
  • platform/ios-wk2/compositing/shared-backing/overflow-scroll/relative-in-div-in-overflow-scroll-expected.txt: Copied from LayoutTests/platform/ios/compositing/overflow/scrolling-content-clip-to-viewport-expected.txt.
  • platform/ios-wk2/compositing/shared-backing/overflow-scroll/scrolled-contents-has-painted-content-expected.txt: Copied from LayoutTests/platform/ios/compositing/overflow/scrolling-content-clip-to-viewport-expected.txt.
  • platform/ios-wk2/scrollingcoordinator/scrolling-tree/nested-absolute-in-absolute-overflow-expected.txt:
  • platform/ios-wk2/scrollingcoordinator/scrolling-tree/nested-absolute-in-relative-in-overflow-expected.txt:
  • platform/ios-wk2/scrollingcoordinator/scrolling-tree/nested-absolute-in-sc-overflow-expected.txt:
  • platform/ios-wk2/scrollingcoordinator/scrolling-tree/positioned-nodes-complex-expected.txt:
  • platform/ios/compositing/geometry/limit-layer-bounds-clipping-ancestor-expected.txt:
  • platform/ios/compositing/overflow/clipping-behaviour-change-is-not-propagated-to-descendants-expected.txt:
  • platform/ios/compositing/overflow/clipping-behaviour-change-is-not-propagated-to-descendants2-expected.txt:
  • platform/ios/compositing/overflow/scrolling-content-clip-to-viewport-expected.txt:
  • platform/mac-wk1/compositing/overflow/scrolling-content-clip-to-viewport-expected.txt:
  • platform/mac-wk2/TestExpectations:
  • platform/mac/compositing/overflow/clipping-behaviour-change-is-not-propagated-to-descendants-expected.txt:
  • platform/mac/compositing/overflow/clipping-behaviour-change-is-not-propagated-to-descendants2-expected.txt:
  • scrollingcoordinator/scrolling-tree/nested-absolute-in-absolute-overflow-expected.txt:
  • scrollingcoordinator/scrolling-tree/nested-absolute-in-absolute-overflow.html:
  • scrollingcoordinator/scrolling-tree/nested-absolute-in-relative-in-overflow-expected.txt:
  • scrollingcoordinator/scrolling-tree/nested-absolute-in-relative-in-overflow.html:
  • scrollingcoordinator/scrolling-tree/nested-absolute-in-sc-overflow-expected.txt:
  • scrollingcoordinator/scrolling-tree/nested-absolute-in-sc-overflow.html:
  • scrollingcoordinator/scrolling-tree/positioned-nodes-complex-expected.txt:
  • scrollingcoordinator/scrolling-tree/positioned-nodes-complex.html:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245170 268f45cc-cd09-0410-ab3c-d52691b4dbfc

10:49 AM Changeset in webkit [245626] by kocsen_chung@apple.com
  • 2 edits in branches/safari-608.1.24.20-branch/Source/WebCore

Cherry-pick r245147. rdar://problem/50621407

fast/hidpi/video-controls-in-hidpi.html sometimes asserts in WK1
https://bugs.webkit.org/show_bug.cgi?id=197695

Reviewed by Zalan Bujtas.

With the backing-sharing changes that landed in r245058, some WebKit1 tests with media controls asserted in
RenderLayerBacking::computeParentGraphicsLayerRect() because a layer would have a m_ancestorClippingLayer,
but backgroundClipRect() would return an infinite rect.

This happened when a layer tree change caused the layer's compositing ancestor to no longer isolate
composited blending (which affects the behavior of RenderLayerCompositor:clippedByAncestor()), but we failed
to mark its composited children as needing the configuration update which would eliminate their m_ancestorClippingLayers.

The fix is to call setChildrenNeedCompositingGeometryUpdate() when isolatesCompositedBlending changes. We don't haev
setChildrenNeedCompositingConfigurationUpdate(), but setChildrenNeedCompositingGeometryUpdate() has the desired side-effect.

I was unable to make a standalone test case for this, but the code is exercised by media control tests.

  • rendering/RenderLayerCompositor.cpp: (WebCore::RenderLayerCompositor::computeCompositingRequirements):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245147 268f45cc-cd09-0410-ab3c-d52691b4dbfc

10:38 AM Changeset in webkit [245625] by youenn@apple.com
  • 13 edits
    4 adds in trunk

Implement Feature policy self/none/* parsing
https://bugs.webkit.org/show_bug.cgi?id=198078

Reviewed by Eric Carlson.

LayoutTests/imported/w3c:

  • web-platform-tests/mediacapture-streams/MediaStream-feature-policy-none.https-expected.txt: Added.
  • web-platform-tests/mediacapture-streams/MediaStream-feature-policy-none.https.html: Added.

Source/WebCore:

Start to implement https://w3c.github.io/webappsec-feature-policy/#algo-parse-policy-directive
'src' is not supported yet.
Apply the rules to getUserMedia.
Update getDisplayMedia keyword from 'display' to 'display-capture' as per spec.

Test: imported/w3c/web-platform-tests/mediacapture-streams/MediaStream-feature-policy-none.https.html

  • Headers.cmake:
  • Modules/mediastream/UserMediaController.cpp:

(WebCore::isSecure):
(WebCore::isAllowedByFeaturePolicy):
(WebCore::isAllowedToUse):

  • Sources.txt:
  • WebCore.xcodeproj/project.pbxproj:
  • html/FeaturePolicy.cpp: Added.

(WebCore::isAllowedByFeaturePolicy):
(WebCore::processOriginItem):
(WebCore::updateList):
(WebCore::FeaturePolicy::parse):
(WebCore::FeaturePolicy::allows const):

  • html/FeaturePolicy.h: Added.
  • html/HTMLIFrameElement.cpp:

(WebCore::HTMLIFrameElement::featurePolicy const):

  • html/HTMLIFrameElement.h:

Source/WebKit:

Fix a case where completion handler might not always be called.

  • WebProcess/MediaStream/UserMediaPermissionRequestManager.cpp:

(WebKit::UserMediaPermissionRequestManager::userMediaAccessWasGranted):

LayoutTests:

  • http/tests/media/media-stream/get-display-media-iframe-allow-attribute-expected.txt:
  • http/tests/media/media-stream/get-display-media-iframe-allow-attribute.html:
10:31 AM Changeset in webkit [245624] by kocsen_chung@apple.com
  • 7 edits in branches/safari-608.1.24.20-branch/Source

Versioning.

10:25 AM Changeset in webkit [245623] by aboya@igalia.com
  • 11 edits in trunk/LayoutTests

[GTK] Unreviewed test gardening
https://bugs.webkit.org/show_bug.cgi?id=198128

  • TestExpectations:
  • platform/gtk/TestExpectations:
  • platform/gtk/fast/forms/input-align-expected.png:
  • platform/gtk/fast/forms/input-align-expected.txt:
  • platform/gtk/imported/w3c/web-platform-tests/2dcontext/imagebitmap/createImageBitmap-invalid-args-expected.txt:
  • platform/gtk/js/dom/dom-static-property-for-in-iteration-expected.txt:
  • platform/gtk/media/controls-after-reload-expected.txt:
  • platform/gtk/printing/page-with-10mm-left-margin-expected.txt:
  • platform/gtk/printing/page-with-zero-margin-expected.txt:
  • platform/wpe/js/dom/dom-static-property-for-in-iteration-expected.txt:
10:21 AM Changeset in webkit [245622] by ysuzuki@apple.com
  • 3 edits
    1 add in trunk

[JSC] ArrayBufferContents::tryAllocate signs the pointer with allocation size and authenticates it with sizeInBytes
https://bugs.webkit.org/show_bug.cgi?id=198101

Reviewed by Michael Saboff.

JSTests:

  • stress/zero-sized-array-buffer-pointer-should-be-signed-with-zero.js: Added.

(shouldBe):

Source/JavaScriptCore:

When we allocate 0-length ArrayBuffer, we allocate 1 byte storage instead because we would like to ensure that
non-neutered ArrayBuffer always have non nullptr. While we allocate a 1 byte storage, this ArrayBuffer says
sizeInBytes = 0. However, we accidentally configure the vector pointer with this 1 byte size in the constructor.
In ARM64E device, we sign the vector pointer with modifier = 1 (1 byte size), and later we authenticate this
pointer with modifier = 0 (sizeInBytes), and fail to authenticate the pointer.

In this patch, we sign the pointer with sizeInBytes so that we correctly authenticate the 0 bytes vector pointer.

  • runtime/ArrayBuffer.cpp:

(JSC::ArrayBufferContents::tryAllocate):

10:18 AM Changeset in webkit [245621] by youenn@apple.com
  • 2 edits in trunk/LayoutTests

Layout Test http/wpt/cache-storage/cache-put-stream.https.any.html is a flaky failure
https://bugs.webkit.org/show_bug.cgi?id=181107
<rdar://problem/36188028>

Unreviewed.

  • platform/mac-wk2/TestExpectations:

Marking more tests as slow.

9:55 AM Changeset in webkit [245620] by Ross Kirsling
  • 2 edits in trunk/Source/WebKit

Unreviewed fix for non-unified build after r245320.

  • WebProcess/Automation/WebAutomationSessionProxy.cpp:

(WebKit::convertRectFromFrameClientToRootView):
(WebKit::convertPointFromFrameClientToRootView):
(WebKit::WebAutomationSessionProxy::computeElementLayout):

7:23 AM Changeset in webkit [245619] by pvollan@apple.com
  • 2 edits in trunk/LayoutTests

Layout Test http/tests/security/showModalDialog-sync-cross-origin-page-load2.html is failing
https://bugs.webkit.org/show_bug.cgi?id=198112

Unreviewed test gardening.

  • platform/win/TestExpectations:
3:41 AM Changeset in webkit [245618] by Carlos Garcia Campos
  • 4 edits in trunk/Tools

Unreviewed. Fix WPE unit tests after r245565

Backend creation is failing when the a11y bus is not running because atk produces warning messages. We should
not make warnings fatal during backend creation.

  • TestWebKitAPI/Tests/WebKitGLib/TestAutomationSession.cpp:

(testAutomationSessionRequestSession):

  • TestWebKitAPI/Tests/WebKitGLib/TestUIClient.cpp:

(testWebViewGeolocationPermissionRequests):

  • TestWebKitAPI/glib/WebKitGLib/TestMain.h:

(Test::createWebViewBackend):
(Test::addLogFatalFlag):
(Test::removeLogFatalFlag):

1:37 AM Changeset in webkit [245617] by Carlos Garcia Campos
  • 2 edits in trunk/Source/WebKit

Unreviewed. Fix GTK unit tests after r245565

  • UIProcess/API/gtk/WebKitWebViewBase.cpp:

(webkitWebViewBaseDispose): Null check accessible before calling webkitWebViewAccessibleSetWebView().

May 21, 2019:

11:15 PM Changeset in webkit [245616] by dewei_zhu@apple.com
  • 4 edits in trunk/Websites/perf.webkit.org

Perf dashboard erroneously rejects a build request to build owned components when there are no patches.
https://bugs.webkit.org/show_bug.cgi?id=197928

Reviewed by Ryosuke Niwa.

Fix a bug that build type build request that only builds owned components failed to pass sanity check when there
is no repository accepts patch in triggerable repository group.
Add a sanity check to throw an error when build request type is build but there is no repository group template.

  • tools/js/buildbot-syncer.js:

(BuildbotSyncer.prototype._propertiesForBuildRequest): Changed sanity check the always requires repository accepts patch when there is a build to make it also works for build request only builds owned components.
(BuildbotSyncer._parseRepositoryGroup): Added check for repository group templates not null when build requiest type is build.

  • unit-tests/buildbot-syncer-tests.js: Added unit tests for this change.
  • unit-tests/resources/mock-v3-models.js: Added mock date for unit tests.
10:54 PM Changeset in webkit [245615] by Ryan Haddad
  • 2 edits in branches/safari-607-branch/Tools

Unreviewed, attempt to fix the TestWebKitAPI build.

  • TestWebKitAPI/Tests/WebKitCocoa/Challenge.mm:
10:37 PM Changeset in webkit [245614] by jer.noble@apple.com
  • 2 edits in trunk/Source/WebCore

Media controls don't show in WK2 video fullscreen sometimes
https://bugs.webkit.org/show_bug.cgi?id=198094
<rdar://problem/50970661>

Reviewed by Tim Horton.

Ensure that the WebAVPlayerLayer never allows hit testing, as this keeps touches from reaching
AVKit's controls.

  • platform/ios/VideoFullscreenInterfaceAVKit.mm:

(-[WebAVPlayerLayer init]):

8:18 PM Changeset in webkit [245613] by sbarati@apple.com
  • 10 edits
    3 adds in trunk/Source/WebCore

WHLSL: Add an AST dumper
https://bugs.webkit.org/show_bug.cgi?id=198059

Reviewed by Myles Maxfield.

This patch makes it so we can dump the WHLSL program's AST.
This will become useful when we're debugging passes that
transform the AST.

The dumper mostly prints in a style where the dump is almost
valid WHLSL code. E.g, this WHLSL program:
`
int foo(int arg) {

return arg + 1;

}
`

gets dumped as:
`
int foo(int arg) {

return operator+(arg, 1);

}
`

This patch also adds a way to dump between each pass, after
parsing, or at the end of all passes. Currently, this is controlled
by a static variable. I'll make these runtime configurable in a follow
up: https://bugs.webkit.org/show_bug.cgi?id=198097

No new tests because this is used for logging.

  • Modules/webgpu/WHLSL/AST/WHLSLAST.h: Added.
  • Modules/webgpu/WHLSL/AST/WHLSLAddressSpace.h:

(WebCore::WHLSL::AST::toString):

  • Modules/webgpu/WHLSL/AST/WHLSLBuiltInSemantic.h:

(WebCore::WHLSL::AST::BuiltInSemantic::toString const):

  • Modules/webgpu/WHLSL/AST/WHLSLEntryPointType.h:

(WebCore::WHLSL::AST::toString):

  • Modules/webgpu/WHLSL/AST/WHLSLResourceSemantic.h:

(WebCore::WHLSL::AST::ResourceSemantic::toString):

  • Modules/webgpu/WHLSL/Metal/WHLSLTypeNamer.cpp:

(WebCore::WHLSL::Metal::toString): Deleted.

  • Modules/webgpu/WHLSL/WHLSLASTDumper.cpp: Added.

(WebCore::WHLSL::ASTDumper::visit):

  • Modules/webgpu/WHLSL/WHLSLASTDumper.h: Added.

(WebCore::WHLSL::ASTDumper::toString):
(WebCore::WHLSL::ASTDumper::Indent::Indent):
(WebCore::WHLSL::ASTDumper::bumpIndent):
(WebCore::WHLSL::toString):
(WebCore::WHLSL::dumpAST):

  • Modules/webgpu/WHLSL/WHLSLPrepare.cpp:

(WebCore::WHLSL::dumpASTIfNeeded):
(WebCore::WHLSL::dumpASTAfterParsingIfNeeded):
(WebCore::WHLSL::dumpASTBetweenEachPassIfNeeded):
(WebCore::WHLSL::dumpASTAtEndIfNeeded):
(WebCore::WHLSL::prepareShared):

  • Modules/webgpu/WHLSL/WHLSLVisitor.cpp:
  • Sources.txt:
  • WebCore.xcodeproj/project.pbxproj:
8:05 PM Changeset in webkit [245612] by sbarati@apple.com
  • 2 edits in trunk/Source/WebCore

WHLSL: Parsing negative int literals parses the positive value instead
https://bugs.webkit.org/show_bug.cgi?id=198096

Reviewed by Dean Jackson.

I also made the code around < INT_MIN a bit easier to follow along with.

No new tests because we haven't imported WHLSL test suite yet.
Verified this works using the AST dumper.

  • Modules/webgpu/WHLSL/WHLSLParser.cpp:

(WebCore::WHLSL::intLiteralToInt):

7:48 PM Changeset in webkit [245611] by bshafiei@apple.com
  • 1 copy in tags/Safari-608.1.24.40.2

Tag Safari-608.1.24.40.2.

7:45 PM Changeset in webkit [245610] by bshafiei@apple.com
  • 2 edits in branches/safari-608.1.24.40-branch/Source/WebKitLegacy/mac

Cherry-pick r245596. rdar://problem/50939725

Fix IOSMAC build
https://bugs.webkit.org/show_bug.cgi?id=198082
<rdar://problem/50939725>

Patch by Alex Christensen <achristensen@webkit.org> on 2019-05-21
Reviewed by Geoffrey Garen.

  • Misc/WebDownload.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245596 268f45cc-cd09-0410-ab3c-d52691b4dbfc

7:43 PM Changeset in webkit [245609] by bshafiei@apple.com
  • 7 edits in branches/safari-608.1.24.40-branch/Source

Versioning.

6:01 PM Changeset in webkit [245608] by Alan Coon
  • 1 copy in tags/Safari-608.1.24.20.1

Tag Safari-608.1.24.20.1.

6:00 PM Changeset in webkit [245607] by Alan Coon
  • 1 copy in tags/Safari-608.1.24.40.1

Tag Safari-608.1.24.40.1.

5:54 PM Changeset in webkit [245606] by Ross Kirsling
  • 10 edits
    1 move
    2 adds in trunk/Source

[PlayStation] Don't call fcntl.
https://bugs.webkit.org/show_bug.cgi?id=197961

Reviewed by Fujii Hironori.

Source/JavaScriptCore:

  • inspector/remote/socket/posix/RemoteInspectorSocketPOSIX.cpp:

(Inspector::Socket::setup):
Use WTF::setCloseOnExec and WTF::setNonBlock.

Source/WebKit:

  • Platform/IPC/unix/ConnectionUnix.cpp:

(IPC::Connection::open):
Use WTF::setNonBlock.

Source/WTF:

  • wtf/PlatformGTK.cmake:
  • wtf/PlatformJSCOnly.cmake:
  • wtf/PlatformPlayStation.cmake:
  • wtf/PlatformWPE.cmake:
  • wtf/UniStdExtras.h:
  • wtf/playstation/UniStdExtrasPlayStation.cpp: Added.

(WTF::setCloseOnExec):
(WTF::dupCloseOnExec):
(WTF::setNonBlock):

  • wtf/unix/UniStdExtrasUnix.cpp: Renamed from Source/WTF/wtf/UniStdExtras.cpp.

(WTF::setNonBlock):
Move UniStdExtras to unix/, add a PlayStation version that doesn't use fcntl, add an abstraction for O_NONBLOCK.

5:43 PM Changeset in webkit [245605] by aakash_jain@apple.com
  • 2 edits in trunk/Tools

[ews-build] Use custom templates for Buildbot (follow-up fix)
https://bugs.webkit.org/show_bug.cgi?id=198076

Unreviewed minor follow-up fix.

  • BuildSlaveSupport/ews-build/templates/build.jade:
5:38 PM Changeset in webkit [245604] by achristensen@apple.com
  • 2 edits in trunk/Tools

Fix branch build.
<rdar://problem/50625279>

  • TestWebKitAPI/Tests/WebKitCocoa/Challenge.mm:

We need to explicitly include WebKit.h on the branch.

5:34 PM Changeset in webkit [245603] by aakash_jain@apple.com
  • 2 edits
    2 adds in trunk/Tools

[ews-build] Use custom templates for Buildbot
https://bugs.webkit.org/show_bug.cgi?id=198076

Rubber-stamped by Jonathan Bedard.

5:12 PM Changeset in webkit [245602] by simon.fraser@apple.com
  • 9 edits
    17 adds in trunk

Layer flashing and poor perf during scrolling of message list on gmail.com and hotmail.com - overlap testing needs to constrained to clipping scopes
https://bugs.webkit.org/show_bug.cgi?id=198091
<rdar://problem/49403082>

Reviewed by Antti Koivisto.
Source/WebCore:

When overflow:scroll is scrolled asynchronously, we need to have already created compositing layers where necessary
for clipped-out layers in the scrolled content so that we have something to reveal. We also have ensure
that layers inside the scroller (but scrolled out of view) don't trigger overlap with layers outside the scroller.
All this has to work when the containing block hierarchy (clipping/scrolling) doesn't match the paint order hierarchy (structure
of the z-order and compositing trees).

Overlap testing previously simply used a list of rectangles per compositing container (OverlapMapContainer). This is
a series of layer bounds, built up as we traver the layer tree in z-order. Layers contribute to container N-2, and test
against container N-1.

To handle overlap with non-stacking-context scrollers, introduce the concept of a ClippingScope, which encompasses
a set of layers sharing the same composited-scrolling containing-block ancestor. Within a ClippingScope, layer bounds
are computed unclipped. Between them, bounds are tested clipped.

Conceptually, each OverlapMapContainer has a tree of ClippingScopes (reflecting the containing-block order tree of
composited overflow scroll), and rects are added to the appropriate ClippingScope. This tree is currently always
root-relative; the root node is the RenderView's RenderLayer, and will accumulate the bounds of layers not inside
composited overflow scroll (just like the old code).

When a OverlapMapContainer is popped, the list of rectangles in its ClippingScope tree is merged with that of the previous
container.

Tests: compositing/layer-creation/clipping-scope/nested-scroller-overlap.html

compositing/layer-creation/clipping-scope/overlap-constrained-inside-scroller.html
compositing/layer-creation/clipping-scope/overlap-constrained-inside-stacking-context-scroller.html
compositing/layer-creation/clipping-scope/scroller-with-negative-z-children.html
compositing/layer-creation/clipping-scope/shared-layers-in-scroller.html

  • rendering/LayerOverlapMap.cpp:

(WebCore::operator<<):
(WebCore::OverlapMapContainer::OverlapMapContainer):
(WebCore::OverlapMapContainer::ClippingScope::ClippingScope):
(WebCore::OverlapMapContainer::ClippingScope::childWithLayer const):
(WebCore::OverlapMapContainer::ClippingScope::addChildWithLayerAndBounds):
(WebCore::OverlapMapContainer::ClippingScope::addChild):
(WebCore::OverlapMapContainer::ClippingScope::appendRect):
(WebCore::OverlapMapContainer::clippingScopeContainingLayerChildRecursive):
(WebCore::OverlapMapContainer::scopeContainingLayer const):
(WebCore::OverlapMapContainer::rootScope const):
(WebCore::OverlapMapContainer::rootScope):
(WebCore::OverlapMapContainer::add):
(WebCore::OverlapMapContainer::overlapsLayers const):
(WebCore::OverlapMapContainer::mergeClippingScopesRecursive):
(WebCore::OverlapMapContainer::append):
(WebCore::OverlapMapContainer::ensureClippingScopeForLayers):
(WebCore::OverlapMapContainer::findClippingScopeForLayers const):
(WebCore::OverlapMapContainer::recursiveOutputToStream const):
(WebCore::OverlapMapContainer::dump const):
(WebCore::LayerOverlapMap::LayerOverlapMap):
(WebCore::LayerOverlapMap::add):
(WebCore::LayerOverlapMap::overlapsLayers const):
(WebCore::LayerOverlapMap::pushCompositingContainer):
(WebCore::LayerOverlapMap::popCompositingContainer):
(WebCore::OverlapMapContainer::unite): Deleted.
(WebCore::OverlapMapContainer::rectList const): Deleted.

  • rendering/LayerOverlapMap.h:
  • rendering/RenderLayerCompositor.cpp:

(WebCore::RenderLayerCompositor::BackingSharingState::appendSharingLayer):
(WebCore::RenderLayerCompositor::BackingSharingState::updateBeforeDescendantTraversal):
(WebCore::RenderLayerCompositor::updateCompositingLayers):
(WebCore::RenderLayerCompositor::computeCompositingRequirements):
(WebCore::RenderLayerCompositor::traverseUnchangedSubtree):
(WebCore::RenderLayerCompositor::computeExtent const):
(WebCore::createsClippingScope):
(WebCore::enclosingClippingScopes):
(WebCore::RenderLayerCompositor::addToOverlapMap const):
(WebCore::RenderLayerCompositor::updateOverlapMap const):
(WebCore::RenderLayerCompositor::layerOverlaps const):

  • rendering/RenderLayerCompositor.h:

Source/WebCore/../../LayoutTests:

  • TestExpectations:
  • compositing/layer-creation/clipping-scope/nested-scroller-overlap-expected.txt: Added.
  • compositing/layer-creation/clipping-scope/nested-scroller-overlap.html: Added.
  • compositing/layer-creation/clipping-scope/overlap-constrained-inside-scroller-expected.txt: Added.
  • compositing/layer-creation/clipping-scope/overlap-constrained-inside-scroller.html: Added.
  • compositing/layer-creation/clipping-scope/overlap-constrained-inside-stacking-context-scroller-expected.txt: Added.
  • compositing/layer-creation/clipping-scope/overlap-constrained-inside-stacking-context-scroller.html: Added.
  • compositing/layer-creation/clipping-scope/scroller-with-negative-z-children-expected.txt: Added.
  • compositing/layer-creation/clipping-scope/scroller-with-negative-z-children.html: Added.
  • compositing/layer-creation/clipping-scope/shared-layers-in-scroller-expected.txt: Added.
  • compositing/layer-creation/clipping-scope/shared-layers-in-scroller.html: Added.
  • platform/ios-wk2/TestExpectations:
  • platform/ios-wk2/compositing/layer-creation/clipping-scope/nested-scroller-overlap-expected.txt: Added.
  • platform/ios-wk2/compositing/layer-creation/clipping-scope/overlap-constrained-inside-scroller-expected.txt: Added.
  • platform/ios-wk2/compositing/layer-creation/clipping-scope/overlap-constrained-inside-stacking-context-scroller-expected.txt: Added.
  • platform/ios-wk2/compositing/layer-creation/clipping-scope/scroller-with-negative-z-children-expected.txt: Added.
  • platform/ios-wk2/compositing/layer-creation/clipping-scope/shared-layers-in-scroller-expected.txt: Added.
  • platform/mac-wk2/TestExpectations:
4:44 PM Changeset in webkit [245601] by Chris Dumez
  • 7 edits in trunk

[PSON] Assertion hit when navigating back after a process swap forced by the client
https://bugs.webkit.org/show_bug.cgi?id=198006

Reviewed by Alex Christensen.

Source/WebKit:

After r245198, we construct a SuspendedPageProxy when a process-swap is forced by the client
and we delay to closing of the WebPage in the old WebProcess until it is safe to do so without
flashing (by calling SuspendedPageProxy::closeWithoutFlashing()). The issue is that our logic
deciding if we should reuse a SuspendedPageProxy's WebPage relied on the SuspendedPageProxy's
m_suspensionState not being set to FailedToSuspend. In the case of a process-swap forced by the
client with delayed page closing, the suspended state may be suspended but is still not usable
because it is about to get closed. We would wrongly believe there is a WebPage to be reused so
the ProvisionalPageProxy would construct a proxy for the main frame in its constructor, we would
then hit the ASSERT(!m_mainFrame) assertion in ProvisionalPageProxy::didCreateMainFrame() when
the WebContent process would unexpectedly create a main frame.

To address the issue, stop relying on the suspended state to determine if we can reuse a WebPage
or not and introduce a new pageIsClosedOrClosing() getter on the SuspendedPageProxy instead
which indicates if the WebPage in the WebContent process has been closed or is about to be.

  • UIProcess/ProvisionalPageProxy.cpp:

(WebKit::ProvisionalPageProxy::ProvisionalPageProxy):

  • UIProcess/SuspendedPageProxy.cpp:

(WebKit::SuspendedPageProxy::pageEnteredAcceleratedCompositingMode):
(WebKit::SuspendedPageProxy::pageIsClosedOrClosing const):
(WebKit::SuspendedPageProxy::didProcessRequestToSuspend):

  • UIProcess/SuspendedPageProxy.h:
  • UIProcess/WebPageProxy.cpp:

(WebKit::WebPageProxy::receivedNavigationPolicyDecision):

Tools:

Add API test coverage.

  • TestWebKitAPI/Tests/WebKitCocoa/ProcessSwapOnNavigation.mm:
4:42 PM Changeset in webkit [245600] by stephan.szabo@sony.com
  • 2 edits in trunk/Source/JavaScriptCore

[PlayStation] Update initializer for changed port options
https://bugs.webkit.org/show_bug.cgi?id=198057

Reviewed by Ross Kirsling.

  • shell/playstation/Initializer.cpp:

(initializer): Remove loading of shared JavaScriptCore
library.

4:30 PM Changeset in webkit [245599] by pvollan@apple.com
  • 3 edits in trunk/Source/WebKit

Sandbox violation is making the WebContent process crash
https://bugs.webkit.org/show_bug.cgi?id=198089
<rdar://problem/50999499>

Reviewed by Brent Fulgham.

A new syscall rule needs to be added to the sandbox on iOS and macOS.

  • Resources/SandboxProfiles/ios/com.apple.WebKit.WebContent.sb:
  • WebProcess/com.apple.WebProcess.sb.in:
4:20 PM Changeset in webkit [245598] by mmaxfield@apple.com
  • 8 edits
    12 adds in trunk

font-optical-sizing applies the wrong variation value
https://bugs.webkit.org/show_bug.cgi?id=197528
<rdar://problem/50152854>

Reviewed by Antti Koivisto.

Source/WebCore:

The OpenType spec says in
https://docs.microsoft.com/en-us/typography/opentype/spec/dvaraxistag_opsz

"Scale interpretation: Values can be interpreted as text size, in points."

It turns out that it means "typographic point size" which is equal to CSS pixels, not
CSS points.

There are two parts of the font that are sensitive to optical sizing: variation values and
the trak table. We don't want to set the variation value directly because then the trak table
won't be affected. Instead, we can use kCTFontOpticalSizeAttribute to set both of them together.
We will only do this when the CSS says text-rendering:optimizeLegibility or when the font has
an opsz axis but no STAT table. Otherwise, we won't do anything special, which lets CoreText
handle the default behavior for us. This gives us the same default behavior as the rest of the
system.

Tests: fast/text/variations/optical-sizing-trak-2.html

fast/text/variations/optical-sizing-trak.html
fast/text/variations/optical-sizing-units.html
fast/text/variations/optical-sizing-units-2.html

  • platform/graphics/cocoa/FontCacheCoreText.cpp:

(WebCore::FontType::FontType):
(WebCore::preparePlatformFont):
(WebCore::fontWithFamily):
(WebCore::FontCache::systemFallbackForCharacters):

  • platform/graphics/cocoa/FontCacheCoreText.h:
  • platform/graphics/cocoa/FontFamilySpecificationCoreText.cpp:

(WebCore::FontFamilySpecificationCoreText::fontRanges const):

  • platform/graphics/mac/FontCustomPlatformData.cpp:

(WebCore::FontCustomPlatformData::fontPlatformData):

LayoutTests:

  • fast/text/variations/optical-sizing-trak-2-expected-mismatch.html: Added.
  • fast/text/variations/optical-sizing-trak-2.html: Added.
  • fast/text/variations/optical-sizing-trak-expected.html: Added.
  • fast/text/variations/optical-sizing-trak.html: Added.
  • fast/text/variations/optical-sizing-units-2-expected-mismatch.html: Added.
  • fast/text/variations/optical-sizing-units-2.html: Added.
  • fast/text/variations/optical-sizing-units-expected.html: Added.
  • fast/text/variations/optical-sizing-units.html: Added.
  • fast/text/variations/resources/Amstelvar/Amstelvar-Roman-VF104.ttf: Added.

This font havariations/s been approved by the lawyers to add for layout tests.

  • fast/text/variations/resources/Amstelvar/COPYRIGHT.md: Added.
  • fast/text/variations/resources/Amstelvar/OFL.txt: Added.
3:02 PM Changeset in webkit [245597] by commit-queue@webkit.org
  • 3 edits in trunk/Source/WebKit

Mark WKUIDelegate webView:shouldPreviewElement: and webView:previewingViewControllerForElement:defaultActions: as deprecated
https://bugs.webkit.org/show_bug.cgi?id=198083
<rdar://problem/50735687>

Patch by Alex Christensen <achristensen@webkit.org> on 2019-05-21
Reviewed by Geoffrey Garen.

  • UIProcess/API/Cocoa/WKUIDelegate.h:
3:01 PM Changeset in webkit [245596] by commit-queue@webkit.org
  • 2 edits in trunk/Source/WebKitLegacy/mac

Fix IOSMAC build
https://bugs.webkit.org/show_bug.cgi?id=198082
<rdar://problem/50939725>

Patch by Alex Christensen <achristensen@webkit.org> on 2019-05-21
Reviewed by Geoffrey Garen.

  • Misc/WebDownload.h:
2:54 PM Changeset in webkit [245595] by wenson_hsieh@apple.com
  • 7 edits in trunk/Source/WebKit

The cost of WebViewImpl::hasMarkedTextWithCompletionHandler should not increase with document size
https://bugs.webkit.org/show_bug.cgi?id=198075
<rdar://problem/37560103>

Reviewed by Tim Horton.

  • UIProcess/Cocoa/WebViewImpl.mm:

(WebKit::WebViewImpl::hasMarkedTextWithCompletionHandler):

Refactor hasMarkedTextWithCompletionHandler to use Editor::hasComposition, instead of computing the actual
marked text range. The latter is more expensive and unnecessary, since it uses TextIterator from the document
root to find editing offsets. This makes the cost of determining whether there is marked text proportional to
the document size.

This matches behavior in legacy WebKit, as well as iOS.

  • UIProcess/WebPageProxy.cpp:

(WebKit::WebPageProxy::hasMarkedText):

  • UIProcess/WebPageProxy.h:
  • WebProcess/WebPage/WebPage.cpp:

(WebKit::WebPage::hasMarkedText):

  • WebProcess/WebPage/WebPage.h:
  • WebProcess/WebPage/WebPage.messages.in:
1:30 PM Changeset in webkit [245594] by tzagallo@apple.com
  • 2 edits in trunk/Source/JavaScriptCore

Fix production build after r245564
https://bugs.webkit.org/show_bug.cgi?id=197898

Reviewed by Keith Miller.

The production configuration should not set CODE_SIGN_IDENTITY.

  • Configurations/ToolExecutable.xcconfig:
1:01 PM Changeset in webkit [245593] by keith_miller@apple.com
  • 2 edits in trunk/Source/JavaScriptCore

Unreviewed, add mistakenly ommited initializer.

  • runtime/RegExpInlines.h:
12:59 PM Changeset in webkit [245592] by kocsen_chung@apple.com
  • 8 edits in branches/safari-608.1.24.20-branch

Revert r245505. rdar://problem/50801608

12:54 PM Changeset in webkit [245591] by kocsen_chung@apple.com
  • 6 edits
    2 deletes in branches/safari-608.1.24.40-branch

Revert r245465. rdar://problem/50252398

12:25 PM Changeset in webkit [245590] by kocsen_chung@apple.com
  • 45 edits
    82 deletes in branches/safari-608.1.24.20-branch

Revert r245502. rdar://problem/50993950
Revert r245490. rdar://problem/50993950
Revert r245471. rdar://problem/50993950
Revert r245375. rdar://problem/50993950
Revert r245373. rdar://problem/50993950
Revert r245371. rdar://problem/50993950
Revert r245370. rdar://problem/50993950
Revert r245336. rdar://problem/50993950
Revert r245326. rdar://problem/50993950
Revert r245221. rdar://problem/50993950
Revert r245220. rdar://problem/50993950
Revert r245219. rdar://problem/50993950
Revert r245218. rdar://problem/50993950
Revert r245212. rdar://problem/50993950
Revert r245208. rdar://problem/50993950
Revert r245207. rdar://problem/50993950
Revert r245205. rdar://problem/50993950
Revert r245181. rdar://problem/50993950
Revert r245175. rdar://problem/50993950
Revert r245170. rdar://problem/50993950
Revert r245147. rdar://problem/50993950

12:03 PM Changeset in webkit [245589] by jiewen_tan@apple.com
  • 3 edits in trunk/Source/WebKit

[WebAuthN] Make WebAuthN default on only on macOS
https://bugs.webkit.org/show_bug.cgi?id=198068
<rdar://problem/50971874>

Reviewed by Brent Fulgham.

  • Shared/WebPreferences.yaml:
  • Shared/WebPreferencesDefaultValues.h:
11:27 AM Changeset in webkit [245588] by keith_miller@apple.com
  • 2 edits in trunk/Source/JavaScriptCore

Unreviewed build fix add UNUSED_PARAM.

  • runtime/RegExpInlines.h:

(JSC::PatternContextBufferHolder::PatternContextBufferHolder):

10:57 AM Changeset in webkit [245587] by Pablo Saavedra
  • 2 edits in trunk/Source/WebKit

Undefined reference platformCloseFrontendPageAndWindow() linking against libWPEWebKit-1.0.so after r245536
https://bugs.webkit.org/show_bug.cgi?id=198069

Reviewed by Ross Kirsling.

  • UIProcess/RemoteWebInspectorProxy.cpp:
10:57 AM Changeset in webkit [245586] by keith_miller@apple.com
  • 7 edits
    2 adds in trunk

Cleanup Yarr regexp code around paren contexts.
https://bugs.webkit.org/show_bug.cgi?id=198063

Reviewed by Yusuke Suzuki.

JSTests:

  • stress/regexp-many-named-sequential-capture-groups.js: Added.

(i.s):

  • stress/regexp-many-unnamed-sequential-capture-groups.js: Added.

Source/JavaScriptCore:

There are three refactoring changes around paren contexts:

  1. Make EncodedMatchResult the same type as MatchResult on X86_64 and arm64 and uint64_t elsewhere.
  2. All function pointer types for Yarr JIT generated code reserve space for paren contexts.
  3. initParenContextFreeList should bail based on VM::patternContextBufferSize as that's the buffer size anyway.
  • runtime/MatchResult.h:

(JSC::MatchResult::MatchResult):

  • runtime/RegExpInlines.h:

(JSC::PatternContextBufferHolder::PatternContextBufferHolder):
(JSC::PatternContextBufferHolder::~PatternContextBufferHolder):
(JSC::PatternContextBufferHolder::size):
(JSC::RegExp::matchInline):

  • runtime/VM.h:
  • yarr/YarrJIT.cpp:

(JSC::Yarr::YarrGenerator::initParenContextFreeList):

  • yarr/YarrJIT.h:

(JSC::Yarr::YarrCodeBlock::execute):

10:50 AM Changeset in webkit [245585] by graouts@webkit.org
  • 6 edits in trunk

[macOS] Compatibility mouse events aren't prevented by calling preventDefault() on pointerdown
https://bugs.webkit.org/show_bug.cgi?id=198072
<rdar://problem/50983361>

Reviewed by Dean Jackson.

LayoutTests/imported/w3c:

Mark the WPT test progression after fixing this bug.

  • web-platform-tests/pointerevents/pointerevent_suppress_compat_events_on_click-expected.txt:

Source/WebCore:

The Pointer Events spec says that "compatibility" mouse events, which means all mouse events save for "click",
should not be dispatched for a given pointer if preventDefault() was called during the dispatch of the "pointerdown"
event. Additionally, calling preventDefault() during the dispatch of "pointerup" has no effect.

  • dom/Element.cpp:

(WebCore::Element::dispatchMouseEvent):

  • page/PointerCaptureController.cpp:

(WebCore::PointerCaptureController::preventsCompatibilityMouseEventsForIdentifier):
(WebCore::PointerCaptureController::pointerEventWasDispatched):

  • page/PointerCaptureController.h:
10:49 AM Changeset in webkit [245584] by graouts@webkit.org
  • 7 edits in trunk/LayoutTests/imported/w3c

[Pointer Events] Do not dispatch pointermove events when the pointer is not down in WPT testdriver
https://bugs.webkit.org/show_bug.cgi?id=198071

Reviewed by Dean Jackson.

WPT actions sequences may move the pointer prior to pressing it down. In this case, we need to make sure we don't
end up queuing a "moved" touch and instead save the pointer position for when the pointer is pressed. It's important
to also generate a different touch id for each time we pause or end a touch sequence. This allows a few more WPT
touch tests to pass without any source change in our Pointer Events implementation.

  • web-platform-tests/pointerevents/pointerevent_pointerleave_after_pointercancel_touch-expected.txt:
  • web-platform-tests/pointerevents/pointerevent_pointerout_after_pointercancel_touch-expected.txt:
  • web-platform-tests/pointerevents/pointerevent_touch-action-auto-css_touch-expected.txt:
  • web-platform-tests/pointerevents/pointerevent_touch-action-inherit_highest-parent-none_touch-expected.txt:
  • web-platform-tests/pointerevents/pointerevent_touch-action-pan-x-pan-y_touch-expected.txt:
  • web-platform-tests/resources/testdriver-vendor.js:
10:30 AM Changeset in webkit [245583] by kocsen_chung@apple.com
  • 4 edits
    2 adds in branches/safari-608.1.24.20-branch

Cherry-pick r245502. rdar://problem/50865946

Layers painting into shared backing need to contribute to overlap
https://bugs.webkit.org/show_bug.cgi?id=198021

Reviewed by Zalan Bujtas.
Source/WebCore:

Layers that paint into a composited (non-root) layer get added to the overlap map so
that later layers correct overlap them; this is done via the test against currentState.compositingAncestor.

We need the same logic for layers that paint into shared backing; they need to behave
the same way in terms of how they contribute to overlap. We already had currentState.backingSharingAncestor
which was unused, but now use it for this, and correctly null it out when a layer composites.

Bug was noticed during testing, and not known to affect any websites (though it probably does).

Also move the overlap container popping into updateOverlapMap() so the two callers can
share the code, and more explicitly track whether a container was pushed.

Test: compositing/shared-backing/sharing-child-contributes-to-overlap.html

  • rendering/RenderLayerCompositor.cpp: (WebCore::RenderLayerCompositor::computeCompositingRequirements): (WebCore::RenderLayerCompositor::traverseUnchangedSubtree): (WebCore::RenderLayerCompositor::updateOverlapMap const):
  • rendering/RenderLayerCompositor.h:

LayoutTests:

  • compositing/shared-backing/sharing-child-contributes-to-overlap-expected.html: Added.
  • compositing/shared-backing/sharing-child-contributes-to-overlap.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245502 268f45cc-cd09-0410-ab3c-d52691b4dbfc

10:30 AM Changeset in webkit [245582] by kocsen_chung@apple.com
  • 6 edits
    2 adds in branches/safari-608.1.24.20-branch

Cherry-pick r245490. rdar://problem/50865946

REGRESSION (r245170): gmail.com inbox table header flickers
https://bugs.webkit.org/show_bug.cgi?id=198005
<rdar://problem/50907718>

Reviewed by Antti Koivisto.

Source/WebCore:

When a layer started as painting into shared backing, but then became independently
composited (e.g. by having to clip composited children), it wouldn't have the "overlap"
indirect compositing reason. This allowed requiresOwnBackingStore() to say that it
could paint into some ancestor, but this breaks overlap. So in this code path,
put IndirectCompositingReason::Overlap back on the layer which restores the previous
behavior.

Make some logging changes to help diagnose things like this.

Test: compositing/shared-backing/overlap-after-end-sharing.html

  • rendering/RenderLayer.cpp: (WebCore::RenderLayer::calculateClipRects const): (WebCore::outputPaintOrderTreeLegend): (WebCore::outputPaintOrderTreeRecursive):
  • rendering/RenderLayer.h:
  • rendering/RenderLayerCompositor.cpp: (WebCore::RenderLayerCompositor::computeCompositingRequirements): (WebCore::RenderLayerCompositor::updateBacking): (WebCore::RenderLayerCompositor::requiresOwnBackingStore const): (WebCore::RenderLayerCompositor::reasonsForCompositing const): (WebCore::RenderLayerCompositor::requiresCompositingForIndirectReason const):
  • rendering/RenderLayerCompositor.h:

LayoutTests:

  • compositing/shared-backing/overlap-after-end-sharing-expected.html: Added.
  • compositing/shared-backing/overlap-after-end-sharing.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245490 268f45cc-cd09-0410-ab3c-d52691b4dbfc

10:30 AM Changeset in webkit [245581] by kocsen_chung@apple.com
  • 3 edits
    2 adds in branches/safari-608.1.24.20-branch

Cherry-pick r245471. rdar://problem/50865946

REGRESSION (r245170): gmail.com header flickers when hovering over the animating buttons
https://bugs.webkit.org/show_bug.cgi?id=197975
<rdar://problem/50865946>

Reviewed by Antti Koivisto.

Source/WebCore:

When computeCompositingRequirements() determined that a layer could paint into shared backing, it
pushed an overlap container. If that layer then converted to normal composting, we'd push a second
overlap container, which left the overlap map in a bad state for the rest of the compositing
traversal, causing layers to not get composited when necessary.

Test: compositing/shared-backing/overlap-after-shared-to-composited.html

  • rendering/RenderLayerCompositor.cpp: (WebCore::RenderLayerCompositor::computeCompositingRequirements):

LayoutTests:

  • compositing/shared-backing/overlap-after-shared-to-composited-expected.html: Added.
  • compositing/shared-backing/overlap-after-shared-to-composited.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245471 268f45cc-cd09-0410-ab3c-d52691b4dbfc

10:30 AM Changeset in webkit [245580] by kocsen_chung@apple.com
  • 2 edits in branches/safari-608.1.24.20-branch/Source/WebCore

Cherry-pick r245375. rdar://problem/50865946

Avoid a recursive descendants layer walk sometimes
https://bugs.webkit.org/show_bug.cgi?id=197939

Reviewed by Zalan Bujtas.

If a layer got composited post-descendants because it needs to clip, for example, we'd do a recursive
descendant tree walk to add layers to the overlap map. However, all the descendants would already
have contributed to the overlap map if some non-root ancestor was already composited. So we can
skip the addDescendantsToOverlapMapRecursive() if we know, before descendants, whether there's
a non-root composited ancestor.

  • rendering/RenderLayerCompositor.cpp: (WebCore::RenderLayerCompositor::CompositingState::hasNonRootCompositedAncestor const): (WebCore::RenderLayerCompositor::computeCompositingRequirements):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245375 268f45cc-cd09-0410-ab3c-d52691b4dbfc

10:30 AM Changeset in webkit [245579] by kocsen_chung@apple.com
  • 4 edits in branches/safari-608.1.24.20-branch/Source/WebCore

Cherry-pick r245373. rdar://problem/50865946

Clean up code related to compositing overlap map maintenance
https://bugs.webkit.org/show_bug.cgi?id=197936

Reviewed by Zalan Bujtas.

Clarify the logic around updating the overlap map:

When a layer becomes composited, or paints into a non-root composited layer, we add it to the overlap map
after traversing descendants (since it only affets layers later in traversal).

If a layer became composited after traversing descendants, we need to go back and add all the descendants
to the overlap map with a recursive traversal.

We can do all this near the end of computeCompositingRequirements/traverseUnchangedSubtree because
we only check overlap when we enter this function on later layers.

Add a CompositingOverlap log channel and use it to log the state of the overlap map.

  • platform/Logging.h:
  • rendering/RenderLayerCompositor.cpp: (WebCore::RenderLayerCompositor::computeCompositingRequirements): (WebCore::RenderLayerCompositor::traverseUnchangedSubtree): (WebCore::RenderLayerCompositor::addToOverlapMap const): (WebCore::RenderLayerCompositor::addDescendantsToOverlapMapRecursive const): (WebCore::RenderLayerCompositor::updateOverlapMap const): (WebCore::RenderLayerCompositor::addToOverlapMap): Deleted. (WebCore::RenderLayerCompositor::addToOverlapMapRecursive): Deleted.
  • rendering/RenderLayerCompositor.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245373 268f45cc-cd09-0410-ab3c-d52691b4dbfc

10:30 AM Changeset in webkit [245578] by kocsen_chung@apple.com
  • 4 edits in branches/safari-608.1.24.20-branch/Source/WebCore

Cherry-pick r245371. rdar://problem/50865946

Clean up RenderLayerCompositor::computeCompositingRequirements() and traverseUnchangedSubtree()
https://bugs.webkit.org/show_bug.cgi?id=197931

Reviewed by Zalan Bujtas.

These functions have grown and become hard to maintain, so try to undo some technical debt.

Rename "childState" to "currentState" since it's the state we pass to children, but also
is state we change when the current layer becomes composited.

Separate the layerWillComposite() lambda from layerWillCompositePostDescendants().

Group the chunks of code at end of the functions into:

  • updating bits on RenderLayer
  • updating compositingState with changes from children and our state
  • doing post-traversal work on overlapMap and backingSharingState

Code shared between the two functions is pushed into CompositingState::updateWithDescendantStateAndLayer().

This moves code around but should not cause any behavior change.

  • rendering/RenderLayerBacking.cpp: (WebCore::RenderLayerBacking::updateConfiguration):
  • rendering/RenderLayerCompositor.cpp: (WebCore::RenderLayerCompositor::OverlapExtent::knownToBeHaveExtentUncertainty const): (WebCore::RenderLayerCompositor::CompositingState::updateWithDescendantStateAndLayer): (WebCore::RenderLayerCompositor::computeCompositingRequirements): (WebCore::RenderLayerCompositor::traverseUnchangedSubtree): (WebCore::RenderLayerCompositor::clipsCompositingDescendants): (WebCore::RenderLayerCompositor::CompositingState::propagateStateFromChildren): Deleted. (WebCore::RenderLayerCompositor::CompositingState::propagateStateFromChildrenForUnchangedSubtree): Deleted. (WebCore::RenderLayerCompositor::clipsCompositingDescendants const): Deleted.
  • rendering/RenderLayerCompositor.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245371 268f45cc-cd09-0410-ab3c-d52691b4dbfc

10:30 AM Changeset in webkit [245577] by kocsen_chung@apple.com
  • 3 edits in branches/safari-608.1.24.20-branch/Source/WebCore

Cherry-pick r245370. rdar://problem/50865946

Make LayerOverlapMap able to output to a TextStream
https://bugs.webkit.org/show_bug.cgi?id=197923

Reviewed by Zalan Bujtas.

Make it possible output LayerOverlapMap to a TextStream for logging.

  • rendering/LayerOverlapMap.cpp: (WebCore::OverlapMapContainer::rectList const): (WebCore::operator<<):
  • rendering/LayerOverlapMap.h: (WebCore::LayerOverlapMap::overlapStack const):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245370 268f45cc-cd09-0410-ab3c-d52691b4dbfc

10:30 AM Changeset in webkit [245576] by kocsen_chung@apple.com
  • 7 edits in branches/safari-608.1.24.20-branch/Source

Cherry-pick r245336. rdar://problem/50865946

Make LOG_WITH_STREAM more efficient
https://bugs.webkit.org/show_bug.cgi?id=197905

Reviewed by Alex Christensen.
Source/WebCore:

No longer need to conditionalize ClipRects logging on the channel being enabled
since LOG_WITH_STREAM fix the performance problem.

Convert some RenderLayerCompositor logging to use LOG_WITH_STREAM.

  • rendering/RenderLayer.cpp: (WebCore::RenderLayer::calculateClipRects const): (WebCore::clipRectsLogEnabled): Deleted.
  • rendering/RenderLayerCompositor.cpp: (WebCore::RenderLayerCompositor::computeCompositingRequirements): (WebCore::RenderLayerCompositor::traverseUnchangedSubtree):

Source/WebCore/PAL:

Make the LOG_WITH_STREAM macro check that the log channel is enabled before
building the stream.

  • pal/LogMacros.h:

Source/WTF:

Add a streamable Repeat() class that can be used to output a series of characters.
This is useful for indenting output.

  • wtf/text/TextStream.h: (WTF::TextStream::repeat::repeat): (WTF::TextStream::operator<<):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245336 268f45cc-cd09-0410-ab3c-d52691b4dbfc

10:30 AM Changeset in webkit [245575] by kocsen_chung@apple.com
  • 5 edits
    2 adds in branches/safari-608.1.24.20-branch/Source/WebCore

Cherry-pick r245326. rdar://problem/50865946

Move RenderLayerCompositor's OverlapMap to its own file
https://bugs.webkit.org/show_bug.cgi?id=197915

Reviewed by Alex Christensen.

Move OverlapMap to its own file.
Make use of RectList, which was in the file but unused!
Allocate OverlapMapContainer on the heap both to avoid header pollution of internals,
and because they will get bigger in future.

No behavior change.

  • Sources.txt:
  • WebCore.xcodeproj/project.pbxproj:
  • rendering/LayerOverlapMap.cpp: Added. (WebCore::RectList::append): (WebCore::RectList::intersects const): (WebCore::OverlapMapContainer::add): (WebCore::OverlapMapContainer::overlapsLayers const): (WebCore::OverlapMapContainer::unite): (WebCore::LayerOverlapMap::LayerOverlapMap): (WebCore::LayerOverlapMap::add): (WebCore::LayerOverlapMap::overlapsLayers const): (WebCore::LayerOverlapMap::pushCompositingContainer): (WebCore::LayerOverlapMap::popCompositingContainer):
  • rendering/LayerOverlapMap.h: Added. (WebCore::LayerOverlapMap::isEmpty const): (WebCore::LayerOverlapMap::geometryMap const): (WebCore::LayerOverlapMap::geometryMap):
  • rendering/RenderLayerCompositor.cpp: (WebCore::RenderLayerCompositor::updateCompositingLayers): (WebCore::RenderLayerCompositor::computeCompositingRequirements): (WebCore::RenderLayerCompositor::traverseUnchangedSubtree): (WebCore::RenderLayerCompositor::computeExtent const): (WebCore::RenderLayerCompositor::addToOverlapMap): (WebCore::RenderLayerCompositor::addToOverlapMapRecursive): (WebCore::OverlapMapContainer::add): Deleted. (WebCore::OverlapMapContainer::overlapsLayers const): Deleted. (WebCore::OverlapMapContainer::unite): Deleted. (WebCore::RenderLayerCompositor::OverlapMap::OverlapMap): Deleted. (WebCore::RenderLayerCompositor::OverlapMap::add): Deleted. (WebCore::RenderLayerCompositor::OverlapMap::overlapsLayers const): Deleted. (WebCore::RenderLayerCompositor::OverlapMap::isEmpty const): Deleted. (WebCore::RenderLayerCompositor::OverlapMap::pushCompositingContainer): Deleted. (WebCore::RenderLayerCompositor::OverlapMap::popCompositingContainer): Deleted. (WebCore::RenderLayerCompositor::OverlapMap::geometryMap const): Deleted. (WebCore::RenderLayerCompositor::OverlapMap::geometryMap): Deleted. (WebCore::RenderLayerCompositor::OverlapMap::RectList::append): Deleted. (WebCore::RenderLayerCompositor::OverlapMap::RectList::intersects const): Deleted.
  • rendering/RenderLayerCompositor.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245326 268f45cc-cd09-0410-ab3c-d52691b4dbfc

10:30 AM Changeset in webkit [245574] by kocsen_chung@apple.com
  • 2 edits in branches/safari-608.1.24.20-branch/LayoutTests

Cherry-pick r245221. rdar://problem/50865946

REGRESSION (r245208): compositing/shared-backing/sharing-bounds-non-clipping-shared-layer.html asserts
https://bugs.webkit.org/show_bug.cgi?id=197818

Approved by Jon Lee.

Skip this test until a fix for bug 197818 lands.

  • platform/ios-wk2/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245221 268f45cc-cd09-0410-ab3c-d52691b4dbfc

10:30 AM Changeset in webkit [245573] by kocsen_chung@apple.com
  • 6 edits in branches/safari-608.1.24.20-branch/Source/WebCore

Cherry-pick r245219. rdar://problem/50865946

Add logging for RenderLayer clip rects
https://bugs.webkit.org/show_bug.cgi?id=197547

Reviewed by Zalan Bujtas.

Add a ClipRects log channel, and stream output for ClipRect and ClipRects.

The ClipRect code is performance sensitive, even in debug, so guard the log sites
with clipRectsLogEnabled() because the macro still evaluates its arguments even if
the channel is disabled (we need some better way to log that doesn't do this).

  • platform/Logging.h:
  • rendering/ClipRect.cpp: (WebCore::operator<<):
  • rendering/ClipRect.h:
  • rendering/RenderLayer.cpp: (WebCore::operator<<): (WebCore::RenderLayer::calculateClipRects const):
  • rendering/RenderLayer.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245219 268f45cc-cd09-0410-ab3c-d52691b4dbfc

10:30 AM Changeset in webkit [245572] by kocsen_chung@apple.com
  • 6 edits
    3 adds in branches/safari-608.1.24.20-branch

Cherry-pick r245212. rdar://problem/50865946

Overflow scroll that becomes non-scrollable should stop being composited
https://bugs.webkit.org/show_bug.cgi?id=197817
<rdar://problem/50697290>

Reviewed by Antti Koivisto.

Source/WebCore:

Remove the iOS-specific #ifdef around code that triggers a compositing re-evaluation
when scrolling state changes.

Test: compositing/scrolling/async-overflow-scrolling/become-non-scrollable.html

  • rendering/RenderLayer.cpp: (WebCore::RenderLayer::updateScrollInfoAfterLayout):

LayoutTests:

Put in a compositing/scrolling/async-overflow-scrolling dir so we can enable it only
for platforms that have async overflow scrolling.

  • TestExpectations:
  • compositing/scrolling/async-overflow-scrolling/become-non-scrollable-expected.txt: Added.
  • compositing/scrolling/async-overflow-scrolling/become-non-scrollable.html: Added.
  • platform/ios-wk2/TestExpectations:
  • platform/mac-wk2/TestExpectations:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245212 268f45cc-cd09-0410-ab3c-d52691b4dbfc

10:30 AM Changeset in webkit [245571] by kocsen_chung@apple.com
  • 3 edits
    8 adds in branches/safari-608.1.24.20-branch

Cherry-pick r245208. rdar://problem/50865946

Layer bounds are incorrect for sharing layers that paint with transforms
https://bugs.webkit.org/show_bug.cgi?id=197768
<rdar://problem/50695493>

Reviewed by Zalan Bujtas.

Source/WebCore:

We don't need to traverse shared layers if the backing-provider has overflow clip,
because we know they are containing-block descendants and therefore clipped.

Note tha the CSS "clip" property doesn't guarantee this, because the clip rect
can be larger than the element, so in that case we just traverse shared layers.

Tests: compositing/shared-backing/sharing-bounds-clip.html

compositing/shared-backing/sharing-bounds-non-clipping-shared-layer.html
compositing/shared-backing/sharing-bounds-transformed-sharing-layer.html
compositing/shared-backing/sharing-bounds.html

  • rendering/RenderLayerBacking.cpp: (WebCore::RenderLayerBacking::updateCompositedBounds):

LayoutTests:

Tests for backing-shared layer bounds in various configurations.

  • compositing/shared-backing/sharing-bounds-clip-expected.txt: Added.
  • compositing/shared-backing/sharing-bounds-clip.html: Added.
  • compositing/shared-backing/sharing-bounds-expected.txt: Added.
  • compositing/shared-backing/sharing-bounds-non-clipping-shared-layer-expected.txt: Added.
  • compositing/shared-backing/sharing-bounds-non-clipping-shared-layer.html: Added.
  • compositing/shared-backing/sharing-bounds-transformed-sharing-layer-expected.txt: Added.
  • compositing/shared-backing/sharing-bounds-transformed-sharing-layer.html: Added.
  • compositing/shared-backing/sharing-bounds.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245208 268f45cc-cd09-0410-ab3c-d52691b4dbfc

10:29 AM Changeset in webkit [245570] by kocsen_chung@apple.com
  • 4 edits
    2 adds in branches/safari-608.1.24.20-branch

Cherry-pick r245207. rdar://problem/50865946

Translucent gradient rendering bug due to will-change transform
https://bugs.webkit.org/show_bug.cgi?id=197654
<rdar://problem/50547664>

Reviewed by Dean Jackson.
Source/WebCore:

We failed to re-evaluate 'contentsOpaque' when a background changed, because this
happened in updateGeometry() and that doesn't run for background changes.

However, 'contentsOpaque' also requires knowing about geometry because we have to
turn it off when there's subpixel positioning, and updateConfiguration()
runs before updateGeometry().

So compute m_hasSubpixelRounding in updateGeometry() and set contentsOpaque in
updateAfterDescendants().

Test: compositing/contents-opaque/background-change-to-transparent.html

  • rendering/RenderLayerBacking.cpp: (WebCore::RenderLayerBacking::updateConfiguration): (WebCore::RenderLayerBacking::updateGeometry): (WebCore::RenderLayerBacking::updateAfterDescendants):
  • rendering/RenderLayerBacking.h:

LayoutTests:

  • compositing/contents-opaque/background-change-to-transparent-expected.txt: Added.
  • compositing/contents-opaque/background-change-to-transparent.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245207 268f45cc-cd09-0410-ab3c-d52691b4dbfc

10:07 AM Changeset in webkit [245569] by sihui_liu@apple.com
  • 2 edits in trunk/Source/WebKit
REGRESSION(r245540): ASSERTION FAILED: identifier.isNull()
RunLoop::isMain()

https://bugs.webkit.org/show_bug.cgi?id=198074

Reviewed by Youenn Fablet.

  • NetworkProcess/WebStorage/LocalStorageDatabaseTracker.cpp:

(WebKit::LocalStorageDatabaseTracker::databasePath const):

8:53 AM Changeset in webkit [245568] by Antti Koivisto
  • 10 edits
    1 copy
    2 adds in trunk

RTL/overflow scroll tests fail with async overflow enabled
https://bugs.webkit.org/show_bug.cgi?id=196013
<rdar://problem/49066649>

Reviewed by Simon Fraser.

Source/WebCore:

Test: compositing/ios/rtl-overflow-scrolling-2.html

This patch makes the basic RTL cases work in the scrolling tree.

  • page/scrolling/AsyncScrollingCoordinator.cpp:

(WebCore::AsyncScrollingCoordinator::updateScrollPositionAfterAsyncScroll):

  • page/scrolling/ScrollingTreeScrollingNode.cpp:

(WebCore::ScrollingTreeScrollingNode::minimumScrollPosition const):
(WebCore::ScrollingTreeScrollingNode::maximumScrollPosition const):

Add missing scroll offset <-> scroll position conversions.

Source/WebKit:

Add missing scroll offset <-> scroll position conversions.

  • UIProcess/RemoteLayerTree/ios/ScrollingTreeScrollingNodeDelegateIOS.h:
  • UIProcess/RemoteLayerTree/ios/ScrollingTreeScrollingNodeDelegateIOS.mm:

(WebKit::ScrollingTreeScrollingNodeDelegateIOS::repositionScrollingLayers):
(WebKit::ScrollingTreeScrollingNodeDelegateIOS::scrollViewDidScroll):

LayoutTests:

  • compositing/ios/rtl-overflow-scrolling-2-expected.html: Added.
  • compositing/ios/rtl-overflow-scrolling-2.html: Added.

Add a reftest version for better coverage.

  • compositing/rtl/rtl-overflow-scrolling.html:
  • platform/ios-wk1/TestExpectations:
  • platform/ios-wk2/TestExpectations:
  • platform/ios-wk2/compositing/rtl/rtl-overflow-scrolling-expected.txt: Added.
6:10 AM Changeset in webkit [245567] by don.olmstead@sony.com
  • 5 edits
    6 adds in trunk

[WinCairo] Build WebDriver
https://bugs.webkit.org/show_bug.cgi?id=198056

Reviewed by Carlos Garcia Campos.

.:

Add ENABLE_WEBDRIVER as an experimental feature for WinCairo.

  • Source/cmake/OptionsWin.cmake:

Source/WebDriver:

Add the platform and source files to get WinCairo to compile a WebDriver executable.

  • CMakeLists.txt:
  • PlatformWin.cmake: Added.
  • Session.cpp:

(WebDriver::Session::go):
(WebDriver::Session::getCurrentURL):
(WebDriver::Session::back):
(WebDriver::Session::forward):
(WebDriver::Session::refresh):
(WebDriver::Session::getTitle):
(WebDriver::Session::switchToFrame):
(WebDriver::Session::switchToParentFrame):
(WebDriver::Session::setWindowRect):
(WebDriver::Session::maximizeWindow):
(WebDriver::Session::minimizeWindow):
(WebDriver::Session::fullscreenWindow):
(WebDriver::Session::findElements):
(WebDriver::Session::getActiveElement):
(WebDriver::Session::isElementSelected):
(WebDriver::Session::getElementText):
(WebDriver::Session::getElementTagName):
(WebDriver::Session::getElementRect):
(WebDriver::Session::isElementEnabled):
(WebDriver::Session::isElementDisplayed):
(WebDriver::Session::getElementAttribute):
(WebDriver::Session::getElementProperty):
(WebDriver::Session::getElementCSSValue):
(WebDriver::Session::elementClick):
(WebDriver::Session::elementClear):
(WebDriver::Session::elementSendKeys):
(WebDriver::Session::executeScript):
(WebDriver::Session::getAllCookies):
(WebDriver::Session::addCookie):
(WebDriver::Session::deleteCookie):
(WebDriver::Session::deleteAllCookies):
(WebDriver::Session::performActions):
(WebDriver::Session::takeScreenshot):
With nested lambdas MSVC believes the this pointer is for the enclosing lambda. Use a
protectedThis in the enclosing lambda and then use protectedThis.copyRef() in the nested
lambda.

  • socket/HTTPServerSocket.cpp: Added.

(WebDriver::HTTPServer::listen):
(WebDriver::HTTPServer::disconnect):
Add stubs for HTTPServer when using a raw socket.

  • socket/SessionHostSocket.cpp: Added.

(WebDriver::SessionHost::~SessionHost):
(WebDriver::SessionHost::connectToBrowser):
(WebDriver::SessionHost::isConnected const):
(WebDriver::SessionHost::startAutomationSession):
(WebDriver::SessionHost::sendMessageToBackend):
Add stubs for SessionHost when using a raw socket.

  • win/WebDriverServiceWin.cpp: Added.

(WebDriver::WebDriverService::platformCapabilities):
(WebDriver::WebDriverService::platformCompareBrowserVersions):
(WebDriver::WebDriverService::platformValidateCapability const):
(WebDriver::WebDriverService::platformMatchCapability const):
(WebDriver::WebDriverService::platformParseCapabilities const):
Add stubs for WebDriverService on Windows.

5:53 AM Changeset in webkit [245566] by Carlos Garcia Campos
  • 3 edits in trunk/Tools

Unreviewed. Fix the build with HAVE(ACCESSIBILITY) disabled

  • WebKitTestRunner/InjectedBundle/AccessibilityController.cpp:

(WTR::AccessibilityController::elementAtPoint):

  • WebKitTestRunner/InjectedBundle/AccessibilityController.h:

(WTR::AccessibilityController::rootElement):
(WTR::AccessibilityController::focusedElement):

5:45 AM Changeset in webkit [245565] by Carlos Garcia Campos
  • 49 edits
    58 adds
    5 deletes in trunk

[WPE] Add initial accessibility support using ATK
https://bugs.webkit.org/show_bug.cgi?id=197413

Reviewed by Michael Catanzaro.

.:

Add ENABLE_ACCESSIBILITY public option to WPE.

  • Source/cmake/OptionsGTK.cmake:
  • Source/cmake/OptionsWPE.cmake:

Source/WebCore:

Use USE(ATK) instead of PLATFORM(GTK) for ATK related code and use ATK when available for WPE port too.

  • PlatformWPE.cmake:
  • SourcesWPE.txt:
  • accessibility/AXObjectCache.h:
  • accessibility/AccessibilityList.cpp:

(WebCore::AccessibilityList::childHasPseudoVisibleListItemMarkers):

  • accessibility/AccessibilityNodeObject.cpp:

(WebCore::AccessibilityNodeObject::canSetValueAttribute const):

  • accessibility/AccessibilityObject.cpp:

(WebCore::AccessibilityObject::textIteratorBehaviorForTextRange const):

  • accessibility/AccessibilityObject.h:
  • accessibility/AccessibilityObjectInterface.h:
  • accessibility/AccessibilityRenderObject.cpp:

(WebCore::AccessibilityRenderObject::indexForVisiblePosition const):
(WebCore::AccessibilityRenderObject::shouldNotifyActiveDescendant const):

  • accessibility/AccessibilityTableColumn.cpp:

(WebCore::AccessibilityTableColumn::computeAccessibilityIsIgnored const):

  • accessibility/AccessibilityTableHeaderContainer.cpp:

(WebCore::AccessibilityTableHeaderContainer::computeAccessibilityIsIgnored const):

  • accessibility/atk/WebKitAccessible.cpp:

(webkitAccessibleGetAttributes):

  • accessibility/wpe/AXObjectCacheWPE.cpp: Removed.
  • accessibility/wpe/AccessibilityObjectWPE.cpp: Removed.
  • editing/FrameSelection.h:

Source/WebKit:

Rename WebKitWebViewBaseAccessible as WebKitWebViewAccessible and move it to glib removing its dependency on
GTK. WPEView now implements get_accessible to return its associated WebKitWebViewAccessible.

  • PlatformWPE.cmake:
  • SourcesGTK.txt:
  • SourcesWPE.txt:
  • UIProcess/API/glib/WebKitWebViewAccessible.cpp: Added.

(webkitWebViewAccessibleInitialize):
(webkitWebViewAccessibleRefStateSet):
(webkitWebViewAccessibleGetIndexInParent):
(webkit_web_view_accessible_class_init):
(webkitWebViewAccessibleNew):
(webkitWebViewAccessibleSetWebView):

  • UIProcess/API/glib/WebKitWebViewAccessible.h: Added.
  • UIProcess/API/gtk/WebKitWebViewBase.cpp:

(webkitWebViewBaseDispose):
(webkitWebViewBaseGetAccessible):

  • UIProcess/API/gtk/WebKitWebViewBaseAccessible.cpp: Removed.
  • UIProcess/API/gtk/WebKitWebViewBaseAccessible.h: Removed.
  • UIProcess/API/wpe/PageClientImpl.cpp:

(WebKit::PageClientImpl::accessible):

  • UIProcess/API/wpe/PageClientImpl.h:
  • UIProcess/API/wpe/WPEView.cpp:

(WKWPE::m_backend):
(WKWPE::View::~View):
(WKWPE::View::accessible):

  • UIProcess/API/wpe/WPEView.h:
  • UIProcess/WebPageProxy.h:
  • UIProcess/WebPageProxy.messages.in:
  • UIProcess/wpe/WebPageProxyWPE.cpp:

(WebKit::WebPageProxy::bindAccessibilityTree): Call atk_socket_embed() with the given plug ID.

  • WebProcess/WebPage/WebPage.h:
  • WebProcess/WebPage/wpe/WebPageWPE.cpp:

(WebKit::WebPage::platformInitialize): Create the WebKitWebPageAccessibilityObject and send
BindAccessibilityTree message to the UI process.

  • WebProcess/wpe/WebProcessMainWPE.cpp:

(WebKit::initializeAccessibility): Implement AtkUtil interface and initialize the atk bridge.

Tools:

Add accessibility support in MiniBrowser and backends used by MiniBrowser and tests.

  • MiniBrowser/wpe/CMakeLists.txt:
  • MiniBrowser/wpe/main.cpp:

(main):

  • TestWebKitAPI/PlatformWPE.cmake:
  • WebKitTestRunner/InjectedBundle/AccessibilityController.cpp:
  • WebKitTestRunner/InjectedBundle/AccessibilityController.h:
  • WebKitTestRunner/InjectedBundle/AccessibilityUIElement.h:
  • WebKitTestRunner/InjectedBundle/atk/AccessibilityNotificationHandlerAtk.cpp:

(WTR::AccessibilityNotificationHandler::setNotificationFunctionCallback):
(WTR::AccessibilityNotificationHandler::removeAccessibilityNotificationHandler):

  • WebKitTestRunner/InjectedBundle/wpe/AccessibilityControllerWPE.cpp: Removed.
  • WebKitTestRunner/InjectedBundle/wpe/AccessibilityUIElementWPE.cpp: Removed.
  • WebKitTestRunner/PlatformWPE.cmake:
  • wpe/backends/CMakeLists.txt:
  • wpe/backends/HeadlessViewBackend.cpp:

(WPEToolingBackends::HeadlessViewBackend::HeadlessViewBackend):

  • wpe/backends/ViewBackend.cpp:

(WPEToolingBackends::addKeyEventListener):
(WPEToolingBackends::removeKeyEventListener):
(WPEToolingBackends::notifyAccessibilityKeyEventListeners):
(WPEToolingBackends::ViewBackend::initialize):
(WPEToolingBackends::ViewBackend::initializeAccessibility):
(WPEToolingBackends::ViewBackend::updateAccessibilityState):
(WPEToolingBackends::ViewBackend::setAccessibleChild):
(WPEToolingBackends::ViewBackend::addActivityState):
(WPEToolingBackends::ViewBackend::removeActivityState):
(WPEToolingBackends::ViewBackend::dispatchInputKeyboardEvent):

  • wpe/backends/ViewBackend.h:
  • wpe/backends/WebKitAccessibleApplication.cpp: Added.

(webkitAccessibleApplicationWindowInterfaceInit):
(webkitAccessibleApplicationFinalize):
(webkitAccessibleApplicationInitialize):
(webkitAccessibleApplicationGetNChildren):
(webkitAccessibleApplicationRefChild):
(webkitAccessibleApplicationGetName):
(webkit_accessible_application_class_init):
(webkit_accessible_application_init):
(webkitAccessibleApplicationNew):
(webkitAccessibleApplicationSetChild):

  • wpe/backends/WebKitAccessibleApplication.h: Added.
  • wpe/backends/WindowViewBackend.cpp:

(WPEToolingBackends::WindowViewBackend::WindowViewBackend):

  • wpe/jhbuild.modules:

LayoutTests:

Unskip accessibility tests that are passing now and add platform specific results.

  • platform/wpe/TestExpectations:
  • platform/wpe/accessibility/add-children-pseudo-element-expected.txt: Added.
  • platform/wpe/accessibility/aria-fallback-roles-expected.txt: Added.
  • platform/wpe/accessibility/aria-hidden-negates-no-visibility-expected.txt: Added.
  • platform/wpe/accessibility/aria-label-on-label-element-expected.txt: Added.
  • platform/wpe/accessibility/aria-labelledby-overrides-aria-label-expected.txt: Added.
  • platform/wpe/accessibility/aria-labelledby-overrides-label-expected.txt: Added.
  • platform/wpe/accessibility/aria-option-role-expected.txt: Added.
  • platform/wpe/accessibility/aria-roledescription-expected.txt: Added.
  • platform/wpe/accessibility/aria-switch-sends-notification-expected.txt: Added.
  • platform/wpe/accessibility/aria-tab-roles-expected.txt: Added.
  • platform/wpe/accessibility/aria-table-attributes-expected.txt: Added.
  • platform/wpe/accessibility/aria-table-content-expected.txt: Added.
  • platform/wpe/accessibility/aria-toggle-button-with-title-expected.txt: Added.
  • platform/wpe/accessibility/auto-fill-crash-expected.txt: Added.
  • platform/wpe/accessibility/button-with-aria-haspopup-role-expected.txt: Added.
  • platform/wpe/accessibility/color-well-expected.txt: Added.
  • platform/wpe/accessibility/deleting-iframe-destroys-axcache-expected.txt: Added.
  • platform/wpe/accessibility/dimensions-include-descendants-expected.txt: Added.
  • platform/wpe/accessibility/double-nested-inline-element-missing-from-tree-expected.txt: Added.
  • platform/wpe/accessibility/empty-image-with-title-expected.txt: Added.
  • platform/wpe/accessibility/file-upload-button-stringvalue-expected.txt: Added.
  • platform/wpe/accessibility/help-text-expected.txt: Added.
  • platform/wpe/accessibility/image-link-expected.txt: Added.
  • platform/wpe/accessibility/image-map1-expected.txt: Added.
  • platform/wpe/accessibility/image-map2-expected.txt: Added.
  • platform/wpe/accessibility/inline-continuations-expected.txt: Added.
  • platform/wpe/accessibility/label-with-pseudo-elements-expected.txt: Added.
  • platform/wpe/accessibility/list-detection-expected.txt: Added.
  • platform/wpe/accessibility/lists-expected.txt: Added.
  • platform/wpe/accessibility/math-multiscript-attributes-expected.txt: Added.
  • platform/wpe/accessibility/media-emits-object-replacement-expected.txt: Added.
  • platform/wpe/accessibility/menu-list-crash2-expected.txt: Added.
  • platform/wpe/accessibility/minimal-table-with-aria-is-data-table-expected.txt: Added.
  • platform/wpe/accessibility/press-targets-center-point-expected.txt: Added.
  • platform/wpe/accessibility/radio-button-title-label-expected.txt: Added.
  • platform/wpe/accessibility/render-counter-text-expected.txt: Added.
  • platform/wpe/accessibility/roles-computedRoleString-expected.txt: Added.
  • platform/wpe/accessibility/roles-exposed-expected.txt: Added.
  • platform/wpe/accessibility/set-selected-text-range-contenteditable-expected.txt: Added.
  • platform/wpe/accessibility/svg-remote-element-expected.txt: Added.
  • platform/wpe/accessibility/tabindex-elements-are-accessible-expected.txt: Added.
  • platform/wpe/accessibility/table-attributes-expected.txt: Added.
  • platform/wpe/accessibility/table-cell-spans-expected.txt: Added.
  • platform/wpe/accessibility/table-cells-expected.txt: Added.
  • platform/wpe/accessibility/table-cells-roles-expected.txt: Added.
  • platform/wpe/accessibility/table-column-headers-with-captions-expected.txt: Added.
  • platform/wpe/accessibility/table-one-cell-expected.txt: Added.
  • platform/wpe/accessibility/table-roles-hierarchy-expected.txt: Added.
  • platform/wpe/accessibility/table-sections-expected.txt: Added.
  • platform/wpe/accessibility/table-with-rules-expected.txt: Added.
  • platform/wpe/accessibility/text-alternative-calculation-hidden-nodes-expected.txt: Added.
  • platform/wpe/accessibility/transformed-element-expected.txt: Added.

May 20, 2019:

11:52 PM Changeset in webkit [245564] by tzagallo@apple.com
  • 7 edits
    2 adds in trunk/Source

Only cache bytecode for API clients in data vaults
https://bugs.webkit.org/show_bug.cgi?id=197898
Source/JavaScriptCore:

<rdar://problem/45945449>

Reviewed by Keith Miller.

Enforce that API clients only store cached bytecode in data vaults. This prevents
another process from compromising the current one by tampering with the bytecode.

  • API/JSScript.mm:

(validateBytecodeCachePath):
(+[JSScript scriptOfType:withSource:andSourceURL:andBytecodeCache:inVirtualMachine:error:]):
(+[JSScript scriptOfType:memoryMappedFromASCIIFile:withSourceURL:andBytecodeCache:inVirtualMachine:error:]):

  • API/tests/testapi.mm:

(cacheFileInDataVault):
(testModuleBytecodeCache):
(testProgramBytecodeCache):
(testBytecodeCacheWithSyntaxError):
(testBytecodeCacheWithSameCacheFileAndDifferentScript):
(testCacheFileFailsWhenItsAlreadyCached):
(testCanCacheManyFilesWithTheSameVM):
(testIsUsingBytecodeCacheAccessor):
(testBytecodeCacheValidation):
(testObjectiveCAPI):

  • Configurations/ToolExecutable.xcconfig:
  • JavaScriptCore.xcodeproj/project.pbxproj:
  • testapi.entitlements: Added.

Source/WTF:

Reviewed by Keith Miller.

Add SPI to check if a filesystem path is restricted as a data vault.

  • WTF.xcodeproj/project.pbxproj:
  • wtf/spi/darwin/DataVaultSPI.h: Added.
11:31 PM Changeset in webkit [245563] by tzagallo@apple.com
  • 2 edits in trunk/Source/JavaScriptCore

Fix 32-bit btyecode cache crashes
https://bugs.webkit.org/show_bug.cgi?id=198035
<rdar://problem/49905560>

Reviewed by Michael Saboff.

There were 2 32-bit issues with the bytecode cache:

  • UnlinkedFunctionExecutable::m_cachedCodeBlockForConstructOffset was not initialized. The code was relying on the other member of the union, m_unlinkedCodeBlockForConstruct, initializing both m_cachedCodeBlockForCallOffset and m_cachedCodeBlockForConstructOffset. This is undefined behavior and is also incorrect in 32-bit. Since m_unlinkedCodeBlockForConstruct is 32-bit, it only initializes the first member of the struct.
  • Encoder::Page was not aligned at the end. This lead to unaligned allocations on subsequent pages, since the start of the following page would not be aligned.
  • runtime/CachedTypes.cpp:

(JSC::Encoder::release):
(JSC::Encoder::Page::alignEnd):
(JSC::Encoder::allocateNewPage):
(JSC::VariableLengthObject::buffer const):
(JSC::VariableLengthObject::allocate):
(JSC::UnlinkedFunctionExecutable::UnlinkedFunctionExecutable):

10:31 PM Changeset in webkit [245562] by achristensen@apple.com
  • 4 edits
    3 adds in trunk/Source/WebKit

Revert r245501
https://bugs.webkit.org/show_bug.cgi?id=198007

That change did not fix <rdar://problem/49808949> but it caused <rdar://problem/50967271> so out it goes.

  • Shared/API/Cocoa/WKMain.h: Added.
  • Shared/API/Cocoa/WKMain.mm: Added.

(WKXPCServiceMain):

  • Shared/EntryPointUtilities/Cocoa/AuxiliaryProcessMain.cpp: Added.

(main):

  • Shared/EntryPointUtilities/Cocoa/XPCService/XPCServiceMain.mm:

(main): Deleted.

  • UIProcess/Launcher/mac/ProcessLauncherMac.mm:

(WebKit::ProcessLauncher::launchProcess):

  • WebKit.xcodeproj/project.pbxproj:
10:01 PM Changeset in webkit [245561] by wenson_hsieh@apple.com
  • 4 edits
    2 adds in trunk

[iOS] Layout viewport size on google.com increases after rotating to landscape and back
https://bugs.webkit.org/show_bug.cgi?id=198062
<rdar://problem/50547895>

Reviewed by Maciej Stachowiak.

Source/WebKit:

During an animated resize (e.g. when rotating the device on iOS), we currently immediately trigger the new
shrink-to-fit content size heuristic in the middle of dynamicViewportSizeUpdate, after the new view layout size
has been applied to the viewport configuration but before we've issued a resize event to the page.

Thus, on pages that use listen to the resize event and adjust their content accordingly to fit within the new
layout width, we prematurely declare that the page has horizontally overflowed, and try to lay out at a larger
width and scale down. This causes the page to unnecessarily shrink after rotating to landscale orientation and
back.

To fix this, we simply move the call to shrink-to-fit-content to the end of the dynamic viewport size update,
such that the page has had a chance to adjust to the new layout size.

Test: fast/events/ios/rotation/do-not-shrink-to-fit-content-after-rotation.html

  • WebProcess/WebPage/ios/WebPageIOS.mm:

(WebKit::WebPage::dynamicViewportSizeUpdate):

LayoutTests:

Add a UIHelper method to simulate device rotation to a given orientation, and use it in a new layout test that
simulates rotation to and from landscape orientation, and verifies that the initial scale did not change from
its expected value of 1.

  • fast/events/ios/rotation/do-not-shrink-to-fit-content-after-rotation-expected.txt: Added.
  • fast/events/ios/rotation/do-not-shrink-to-fit-content-after-rotation.html: Added.
  • resources/ui-helper.js:

(window.UIHelper.rotateDevice.return.new.Promise.):
(window.UIHelper.rotateDevice):
(window.UIHelper):

8:40 PM Changeset in webkit [245560] by kocsen_chung@apple.com
  • 6 edits
    2 copies in branches/safari-608.1.24.40-branch

Cherry-pick r245465. rdar://problem/50252398

[iOS] Respect scrolling="no" on composited frames
https://bugs.webkit.org/show_bug.cgi?id=197972
<rdar://problem/50252398>

Reviewed by Simon Fraser.

Source/WebKit:

  • UIProcess/RemoteLayerTree/ios/ScrollingTreeScrollingNodeDelegateIOS.h:
  • UIProcess/RemoteLayerTree/ios/ScrollingTreeScrollingNodeDelegateIOS.mm: (WebKit::ScrollingTreeScrollingNodeDelegateIOS::commitStateAfterChildren):

Disallow scrolling based on canHaveScrollbars, similar to main frame.

(WebKit::ScrollingTreeScrollingNodeDelegateIOS::repositionScrollingLayers):
(WebKit::ScrollingTreeScrollingNodeDelegateIOS::scrollView const):

Factor into a function.

LayoutTests:

  • fast/scrolling/ios/body-overflow-hidden-frame-expected.html:
  • fast/scrolling/ios/body-overflow-hidden-frame.html:

Also fix overflow:hidden test so that the frame content forces composition.

  • fast/scrolling/ios/frame-scrolling-no-expected.html: Added.
  • fast/scrolling/ios/frame-scrolling-no.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245465 268f45cc-cd09-0410-ab3c-d52691b4dbfc

8:21 PM Changeset in webkit [245559] by kocsen_chung@apple.com
  • 2 edits in branches/safari-608.1.24.20-branch/Source/WebCore

Cherry-pick r245539. rdar://problem/48740417

Provide an explicit UIModalPresentation style when creating an AVPlayerViewController for fullscreen.
https://bugs.webkit.org/show_bug.cgi?id=198052

Reviewed by Tim Horton.

Make sure AVPlayerViewController has an "overFullScreen" modal style.

  • platform/ios/VideoFullscreenInterfaceAVKit.mm: (-[WebAVPlayerViewController initWithFullscreenInterface:]):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245539 268f45cc-cd09-0410-ab3c-d52691b4dbfc

8:21 PM Changeset in webkit [245558] by kocsen_chung@apple.com
  • 2 edits in branches/safari-608.1.24.20-branch/Source/WebKit

Cherry-pick r245520. rdar://problem/50552974

Allow WebContent mach-lookup AGXCompilerService
https://bugs.webkit.org/show_bug.cgi?id=198031
<rdar://problem/50552974>

Patch by Zhifei Fang <zhifei_fang@apple.com> on 2019-05-20
Reviewed by Per Arne Vollan.

  • Resources/SandboxProfiles/ios/com.apple.WebKit.WebContent.sb:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245520 268f45cc-cd09-0410-ab3c-d52691b4dbfc

8:21 PM Changeset in webkit [245557] by kocsen_chung@apple.com
  • 8 edits in branches/safari-608.1.24.20-branch

Cherry-pick r245505. rdar://problem/50801608

[Pointer Events] A pointer should be marked as primary for all of its events
https://bugs.webkit.org/show_bug.cgi?id=197909
<rdar://problem/50801608>

Reviewed by Dean Jackson.

Source/WebCore:

Add an ivar for EventHandler which we'll use in WebKitAdditions code to track the touch identifier
of the very first touch to start in a given sequence.

  • page/EventHandler.h:

LayoutTests:

Update tests to match expectations that only the first touch of a sequence is the primary pointer,
which applies to all of its events, even after the even is no longer touching the digitizer.

  • pointerevents/ios/over-enter-out-leave.html:
  • pointerevents/ios/pointer-event-order.html:
  • pointerevents/ios/pointer-events-implicit-capture.html:
  • pointerevents/ios/pointer-events-is-primary-expected.txt:
  • pointerevents/ios/pointer-events-is-primary.html:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245505 268f45cc-cd09-0410-ab3c-d52691b4dbfc

8:21 PM Changeset in webkit [245556] by kocsen_chung@apple.com
  • 11 edits
    7 adds in branches/safari-608.1.24.20-branch

Cherry-pick r245483. rdar://problem/49078202

Add a website policy to disable the legacy -webkit-overflow-scrolling:touch behavior
https://bugs.webkit.org/show_bug.cgi?id=197943
<rdar://problem/49078202>

Reviewed by Brent Fulgham.

Source/WebCore:

Tests: fast/scrolling/ipad/overflow-scrolling-touch-enabled-stacking-modern-compatibility-mode.html

platform/ipad/fast/css/webkit-overflow-scrolling-parsing-modern-compatibility-mode.html

  • css/parser/CSSParserContext.cpp: (WebCore::CSSParserContext::CSSParserContext):
  • loader/DocumentLoader.h: (WebCore::DocumentLoader::legacyOverflowScrollingTouchPolicy const): (WebCore::DocumentLoader::setLegacyOverflowScrollingTouchPolicy):

Source/WebKit:

  • Shared/WebsiteLegacyOverflowScrollingTouchPolicy.h: Added.
  • Shared/WebsitePoliciesData.cpp: (WebKit::WebsitePoliciesData::encode const): (WebKit::WebsitePoliciesData::decode): (WebKit::WebsitePoliciesData::applyToDocumentLoader):
  • Shared/WebsitePoliciesData.h:
  • UIProcess/API/APIWebsitePolicies.cpp: (API::WebsitePolicies::copy const): (API::WebsitePolicies::data):
  • UIProcess/API/APIWebsitePolicies.h:
  • WebKit.xcodeproj/project.pbxproj:

LayoutTests:

  • fast/scrolling/ipad/overflow-scrolling-touch-enabled-stacking-modern-compatibility-mode-expected.html: Added.
  • fast/scrolling/ipad/overflow-scrolling-touch-enabled-stacking-modern-compatibility-mode.html: Added.
  • platform/ipad/fast/css/webkit-overflow-scrolling-parsing-modern-compatibility-mode-expected.txt: Added.
  • platform/ipad/fast/css/webkit-overflow-scrolling-parsing-modern-compatibility-mode.html: Added.
  • platform/ios/TestExpectations: Skip the new tests since they depend on code in WebKitAdditions.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245483 268f45cc-cd09-0410-ab3c-d52691b4dbfc

8:21 PM Changeset in webkit [245555] by kocsen_chung@apple.com
  • 5 edits in branches/safari-608.1.24.20-branch/Source/WebKit

Cherry-pick r245480. rdar://problem/50564630

Avoid races in taking networking assertions for downloads by having both Networking and UIProcess do it.
<rdar://problem/50564630> and https://bugs.webkit.org/show_bug.cgi?id=197995

Reviewed by Chris Dumez.

There's a fairly indeterminant time gap between when the UIProcess decides a load becomes a download
and when the NetworkProcess Download object is created, and therefore the download assertion to be taken.

The time gap can be long enough for the Networking process to suspend before the download actually starts.

There's the reverse race when the UIProcess tells a download to stop, as well.

By having both the UIProcess and NetworkProcess take an assertion on behalf of the NetworkProcess we
avoid the race.

  • NetworkProcess/Downloads/DownloadMap.cpp: (WebKit::DownloadMap::add): (WebKit::DownloadMap::remove):
  • NetworkProcess/NetworkResourceLoader.cpp: (WebKit::NetworkResourceLoader::convertToDownload):
  • UIProcess/Downloads/DownloadProxyMap.cpp: (WebKit::DownloadProxyMap::createDownloadProxy): (WebKit::DownloadProxyMap::downloadFinished): (WebKit::DownloadProxyMap::invalidate):
  • UIProcess/Downloads/DownloadProxyMap.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245480 268f45cc-cd09-0410-ab3c-d52691b4dbfc

8:21 PM Changeset in webkit [245554] by kocsen_chung@apple.com
  • 2 edits in branches/safari-608.1.24.20-branch/Source/WebCore

Cherry-pick r245472. rdar://problem/50895962

Fix a typo in some user agent string logic
https://bugs.webkit.org/show_bug.cgi?id=197992
<rdar://problem/50895962>

Reviewed by Brent Fulgham.

Adjust the major version number for the desktop user agent string.

  • platform/ios/UserAgentIOS.mm: (WebCore::standardUserAgentWithApplicationName):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245472 268f45cc-cd09-0410-ab3c-d52691b4dbfc

8:21 PM Changeset in webkit [245553] by kocsen_chung@apple.com
  • 6 edits
    2 copies in branches/safari-608.1.24.20-branch

Cherry-pick r245465. rdar://problem/50252398

[iOS] Respect scrolling="no" on composited frames
https://bugs.webkit.org/show_bug.cgi?id=197972
<rdar://problem/50252398>

Reviewed by Simon Fraser.

Source/WebKit:

  • UIProcess/RemoteLayerTree/ios/ScrollingTreeScrollingNodeDelegateIOS.h:
  • UIProcess/RemoteLayerTree/ios/ScrollingTreeScrollingNodeDelegateIOS.mm: (WebKit::ScrollingTreeScrollingNodeDelegateIOS::commitStateAfterChildren):

Disallow scrolling based on canHaveScrollbars, similar to main frame.

(WebKit::ScrollingTreeScrollingNodeDelegateIOS::repositionScrollingLayers):
(WebKit::ScrollingTreeScrollingNodeDelegateIOS::scrollView const):

Factor into a function.

LayoutTests:

  • fast/scrolling/ios/body-overflow-hidden-frame-expected.html:
  • fast/scrolling/ios/body-overflow-hidden-frame.html:

Also fix overflow:hidden test so that the frame content forces composition.

  • fast/scrolling/ios/frame-scrolling-no-expected.html: Added.
  • fast/scrolling/ios/frame-scrolling-no.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245465 268f45cc-cd09-0410-ab3c-d52691b4dbfc

8:21 PM Changeset in webkit [245552] by kocsen_chung@apple.com
  • 3 edits
    2 adds in branches/safari-608.1.24.20-branch

Cherry-pick r245220. rdar://problem/50686229

When the set of backing-sharing layers changes, we need to issue a repaint
https://bugs.webkit.org/show_bug.cgi?id=197825

Reviewed by Zalan Bujtas.

Source/WebCore:

If the set of layers painting into a shared backing store changes, we need
to repaint that backing store. This happens when scrolling as shared layers
enter the visible area.

Test: compositing/shared-backing/overflow-scroll/repaint-shared-on-scroll.html

  • rendering/RenderLayerBacking.cpp: (WebCore::RenderLayerBacking::setBackingSharingLayers):

LayoutTests:

  • compositing/shared-backing/overflow-scroll/repaint-shared-on-scroll-expected.html: Added.
  • compositing/shared-backing/overflow-scroll/repaint-shared-on-scroll.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245220 268f45cc-cd09-0410-ab3c-d52691b4dbfc

8:21 PM Changeset in webkit [245551] by kocsen_chung@apple.com
  • 4 edits in branches/safari-608.1.24.20-branch/Source/WebCore

Cherry-pick r245218. rdar://problem/50705506

Refactor composited backing-sharing code
https://bugs.webkit.org/show_bug.cgi?id=197824

Reviewed by Zalan Bujtas.

Clean up the backing-sharing code to share more code, and make it easier to understand.

Moves more logic into member functions on BackingSharingState, which are named to make
their functions clearer: startBackingSharingSequence/endBackingSharingSequence.

computeCompositingRequirements() and traverseUnchangedSubtree() now just call
updateBeforeDescendantTraversal/updateAfterDescendantTraversal.

No behavior change.

  • rendering/RenderLayerBacking.cpp: (WebCore::RenderLayerBacking::willBeDestroyed): (WebCore::RenderLayerBacking::setBackingSharingLayers): Remove the early return, since we need to call setBackingProviderLayer() on the sharing layers in both code paths. (WebCore::RenderLayerBacking::removeBackingSharingLayer): (WebCore::RenderLayerBacking::clearBackingSharingLayers):
  • rendering/RenderLayerCompositor.cpp: (WebCore::RenderLayerCompositor::BackingSharingState::backingProviderCandidate const): (WebCore::RenderLayerCompositor::BackingSharingState::appendSharingLayer): (WebCore::RenderLayerCompositor::BackingSharingState::startBackingSharingSequence): (WebCore::RenderLayerCompositor::BackingSharingState::endBackingSharingSequence): (WebCore::RenderLayerCompositor::BackingSharingState::updateBeforeDescendantTraversal): (WebCore::RenderLayerCompositor::BackingSharingState::updateAfterDescendantTraversal): (WebCore::RenderLayerCompositor::computeCompositingRequirements): (WebCore::RenderLayerCompositor::traverseUnchangedSubtree): (WebCore::RenderLayerCompositor::BackingSharingState::resetBackingProviderCandidate): Deleted.
  • rendering/RenderLayerCompositor.h:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245218 268f45cc-cd09-0410-ab3c-d52691b4dbfc

8:21 PM Changeset in webkit [245550] by kocsen_chung@apple.com
  • 6 edits
    14 adds in branches/safari-608.1.24.20-branch

Cherry-pick r245205. rdar://problem/50652127

Backing-sharing layers with transforms render incorrectly
https://bugs.webkit.org/show_bug.cgi?id=197692
<rdar://problem/50652127>

Reviewed by Antti Koivisto.
Source/WebCore:

Layers that paint into shared backing need to enter the RenderLayer painting code
in a way that paints the filters, transforms, opacity and blending.

RenderLayerBacking::paintIntoLayer() normally enters at paintLayerContents(), because
the effects are rendered via the GraphicsLayer, but shared layers will paint effects.
Note that if the backing-provider has effects, it will be the stacking context
for the shared layers, so it's correct that sharing layers are impacted by effects
on the backing-provider.

In addition, we have to ensure that we don't over-eagerly make layers shared.
Consider:

<div class="clipping">

<div class="sharing">

<div class="inner">
</div>

</div>

</div>

Here "clipping" is the provider layer, "sharing" paints into shared backing, but
we don't want to also mark "inner" as sharing, since "sharing" will just paint it.
This is akin to avoiding unnecessary compositing of z-order descendants when they can just
paint.

To do this we need to ensure that sharing layers are treated like compositing layers
in the overlap map, i.e. when a layer is sharing, we call overlapMap.pushCompositingContainer(),
and later overlapMap.popCompositingContainer().

Tests: compositing/shared-backing/nested-shared-layers-with-opacity.html

compositing/shared-backing/shared-layer-has-blending.html
compositing/shared-backing/shared-layer-has-filter.html
compositing/shared-backing/shared-layer-has-opacity.html
compositing/shared-backing/shared-layer-has-reflection.html
compositing/shared-backing/shared-layer-has-transform.html
compositing/shared-backing/shared-layer-isolates-blending.html
compositing/shared-backing/shared-transformed-layer-bounds.html
compositing/shared-backing/sharing-layer-becomes-non-scrollable.html
compositing/shared-backing/sharing-layer-has-effect.html

  • rendering/RenderLayer.cpp: (WebCore::RenderLayer::paintLayer): (WebCore::RenderLayer::paintLayerWithEffects):
  • rendering/RenderLayer.h:
  • rendering/RenderLayerBacking.cpp: (WebCore::RenderLayerBacking::paintIntoLayer):
  • rendering/RenderLayerCompositor.cpp: (WebCore::RenderLayerCompositor::CompositingState::stateForPaintOrderChildren const): (WebCore::backingProviderLayerCanIncludeLayer): (WebCore::RenderLayerCompositor::computeCompositingRequirements): (WebCore::RenderLayerCompositor::traverseUnchangedSubtree):

LayoutTests:

Ref tests for effects on sharing layers. The references make "clipping" be stacking context via z-index,
which eliminates sharing.

  • compositing/shared-backing/nested-shared-layers-with-opacity-expected.html: Added.
  • compositing/shared-backing/nested-shared-layers-with-opacity.html: Added.
  • compositing/shared-backing/shared-layer-has-blending-expected.html: Added.
  • compositing/shared-backing/shared-layer-has-blending.html: Added.
  • compositing/shared-backing/shared-layer-has-filter-expected.html: Added.
  • compositing/shared-backing/shared-layer-has-filter.html: Added.
  • compositing/shared-backing/shared-layer-has-opacity-expected.html: Added.
  • compositing/shared-backing/shared-layer-has-opacity.html: Added.
  • compositing/shared-backing/shared-layer-has-reflection-expected.html: Added.
  • compositing/shared-backing/shared-layer-has-reflection.html: Added.
  • compositing/shared-backing/shared-layer-has-transform-expected.html: Added.
  • compositing/shared-backing/shared-layer-has-transform.html: Added.
  • compositing/shared-backing/shared-layer-isolates-blending-expected.html: Added.
  • compositing/shared-backing/shared-layer-isolates-blending.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245205 268f45cc-cd09-0410-ab3c-d52691b4dbfc

8:21 PM Changeset in webkit [245549] by kocsen_chung@apple.com
  • 3 edits
    2 adds in branches/safari-608.1.24.20-branch

Cherry-pick r245181. rdar://problem/50670806

ASSERT(isSelfPaintingLayer()
hasSelfPaintingLayerDescendant()) on nytimes.com after r245170

https://bugs.webkit.org/show_bug.cgi?id=197776

Reviewed by Zalan Bujtas.

Source/WebCore:

Only try to paint into shared backing for layers that are able to be composited. This
avoids trying to do sharing for non-self-painting layers, which doesn't make sense.

Test: compositing/shared-backing/overflow-scroll/non-self-painting-layer-should-not-share.html

  • rendering/RenderLayerCompositor.cpp: (WebCore::RenderLayerCompositor::computeCompositingRequirements):

LayoutTests:

  • compositing/shared-backing/overflow-scroll/non-self-painting-layer-should-not-share-expected.txt: Added.
  • compositing/shared-backing/overflow-scroll/non-self-painting-layer-should-not-share.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245181 268f45cc-cd09-0410-ab3c-d52691b4dbfc

8:20 PM Changeset in webkit [245548] by kocsen_chung@apple.com
  • 4 edits
    2 adds in branches/safari-608.1.24.20-branch

Cherry-pick r245175. rdar://problem/50584991

Event region generation needs to know about backing-sharing
https://bugs.webkit.org/show_bug.cgi?id=197694
<rdar://problem/50584991>

Reviewed by Simon Fraser.

Source/WebCore:

Test: pointerevents/ios/touch-action-region-backing-sharing.html

  • rendering/RenderLayerBacking.cpp: (WebCore::RenderLayerBacking::updateEventRegion):

Gather event region from backing sharing layers too.

LayoutTests:

  • platform/ios-wk2/TestExpectations:
  • pointerevents/ios/touch-action-region-backing-sharing-expected.txt: Added.
  • pointerevents/ios/touch-action-region-backing-sharing.html: Added.

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245175 268f45cc-cd09-0410-ab3c-d52691b4dbfc

8:20 PM Changeset in webkit [245547] by kocsen_chung@apple.com
  • 36 edits
    7 copies
    35 adds in branches/safari-608.1.24.20-branch

Cherry-pick r245170. rdar://problem/50445998

Implement backing-sharing in compositing layers, allowing overlap layers to paint into the backing store of another layer
https://bugs.webkit.org/show_bug.cgi?id=197561
<rdar://problem/50445998>

Reviewed by Antti Koivisto.
Source/WebCore:

This change introduces the concept of layers that share backing store for compositing. A layer
which is sharing its backing store first paints itself, and then some set of layers which come
later in paint order in the same stacking context. This reduces the composited layer count in
some overflow scrolling scenarios, thereby also simplifying the scrolling tree.

A backing-shared layer stores a vector of "sharing" RenderLayer* in its RenderLayerBacking. At
paint time, the owning layer is painted, then the sharing layers, setting the owning layer as the
painting root so that positioning and clipping just work.

Sharing layer relationships are constructed in RenderLayerCompositor::computeCompositingRequirements().
We track the last layer which was composited in paint order as a shared candidate. If a later layer
would composite for overlap (and no other reasons), then we allow it to share with the candidate
if the candidate is in its ancestor containing block chain. Sharing is currently limited to layers
in the same stacking context.

isComposited() returns false for sharing layers, but they are like composited layers in that
they behave as painting boundaries, so RenderLayer::paintLayer() needs to stop at them,
and repaints in shared layers have to be directed to their shared layer, hence
changes to RenderLayer::clippingRootForPainting() and RenderLayer::enclosingCompositingLayerForRepaint().

The clipping boundary logic in RenderLayer::backgroundClipRect() needed to be generalized so that
all calls to RenderLayer::parentClipRects() check for crossing painting boundaries and use
TemporaryClipRects in that case.

Tests: compositing/shared-backing/overflow-scroll/absolute-in-stacking-relative-in-scroller.html

compositing/shared-backing/overflow-scroll/composited-absolute-in-absolute-in-relative-in-scroller.html
compositing/shared-backing/overflow-scroll/nested-absolute-with-clipping-in-stacking-overflow.html
compositing/shared-backing/overflow-scroll/previous-sibling-prevents-inclusiveness.html
compositing/shared-backing/overflow-scroll/relative-in-clipping-in-scroller-in-clipping.html
compositing/shared-backing/overflow-scroll/relative-in-clipping-in-scroller-in-relative-clipping.html
compositing/shared-backing/overflow-scroll/relative-in-div-in-overflow-scroll.html
compositing/shared-backing/overflow-scroll/scrolled-contents-has-painted-content.html
compositing/shared-backing/overflow-scroll/scrolled-contents-unconstrained-clip.html
compositing/shared-backing/overflow-scroll/shared-layer-clipping.html
compositing/shared-backing/overflow-scroll/shared-layer-composited-bounds.html
compositing/shared-backing/overflow-scroll/shared-layer-nested-relative-stacking.html
compositing/shared-backing/overflow-scroll/shared-layer-repaint.html
compositing/shared-backing/partial-compositing-update.html
compositing/shared-backing/partial-compositing-update2.html
compositing/shared-backing/remove-sharing-layer.html
compositing/shared-backing/sharing-cached-clip-rects.html

  • rendering/RenderLayer.cpp: (WebCore::RenderLayer::~RenderLayer): (WebCore::RenderLayer::ancestorLayerIsInContainingBlockChain const): (WebCore::RenderLayer::setBackingProviderLayer): (WebCore::RenderLayer::disconnectFromBackingProviderLayer): (WebCore::RenderLayer::enclosingCompositingLayerForRepaint const): (WebCore::RenderLayer::clippingRootForPainting const): (WebCore::RenderLayer::clipToRect): (WebCore::RenderLayer::paintLayer): (WebCore::RenderLayer::updateClipRects): (WebCore::RenderLayer::clipCrossesPaintingBoundary const): (WebCore::RenderLayer::calculateClipRects const): (WebCore::outputPaintOrderTreeLegend): (WebCore::outputPaintOrderTreeRecursive): (WebCore::inContainingBlockChain): Deleted.
  • rendering/RenderLayer.h:
  • rendering/RenderLayerBacking.cpp: (WebCore::RenderLayerBacking::willBeDestroyed): (WebCore::clearBackingSharingLayerProviders): (WebCore::RenderLayerBacking::setBackingSharingLayers): (WebCore::RenderLayerBacking::removeBackingSharingLayer): (WebCore::RenderLayerBacking::clearBackingSharingLayers): (WebCore::RenderLayerBacking::updateCompositedBounds): (WebCore::RenderLayerBacking::updateDrawsContent): (WebCore::RenderLayerBacking::isSimpleContainerCompositingLayer const): (WebCore::RenderLayerBacking::paintIntoLayer): (WebCore::RenderLayerBacking::paintContents):
  • rendering/RenderLayerBacking.h:
  • rendering/RenderLayerCompositor.cpp: (WebCore::RenderLayerCompositor::CompositingState::stateForPaintOrderChildren const): (WebCore::RenderLayerCompositor::CompositingState::propagateStateFromChildren): (WebCore::RenderLayerCompositor::CompositingState::propagateStateFromChildrenForUnchangedSubtree): (WebCore::RenderLayerCompositor::BackingSharingState::resetBackingProviderCandidate): (WebCore::RenderLayerCompositor::updateCompositingLayers): (WebCore::backingProviderLayerCanIncludeLayer): (WebCore::RenderLayerCompositor::computeCompositingRequirements): (WebCore::RenderLayerCompositor::traverseUnchangedSubtree): (WebCore::RenderLayerCompositor::updateBacking): (WebCore::RenderLayerCompositor::layerWillBeRemoved): (WebCore::RenderLayerCompositor::requiresCompositingForIndirectReason const):
  • rendering/RenderLayerCompositor.h:
  • rendering/RenderTreeAsText.cpp:

LayoutTests:

New tests for backing sharing, and new baselines of tests whose behavior is changed.

Scrolling tree tests that would be invalidate by sharing are changed to defeat sharing by adding
compositing layers early in stacking order.

  • TestExpectations:
  • compositing/geometry/limit-layer-bounds-clipping-ancestor-expected.txt:
  • compositing/layer-creation/overflow-scroll-overlap-expected.txt:
  • compositing/layer-creation/overflow-scroll-overlap.html:
  • compositing/overflow/scrolling-content-clip-to-viewport.html:
  • compositing/rtl/rtl-scrolling-with-transformed-descendants-expected.txt:
  • compositing/shared-backing/overflow-scroll/absolute-in-stacking-relative-in-scroller-expected.txt: Copied from LayoutTests/platform/ios/compositing/overflow/scrolling-content-clip-to-viewport-expected.txt.
  • compositing/shared-backing/overflow-scroll/absolute-in-stacking-relative-in-scroller.html: Added.
  • compositing/shared-backing/overflow-scroll/composited-absolute-in-absolute-in-relative-in-scroller-expected.txt: Added.
  • compositing/shared-backing/overflow-scroll/composited-absolute-in-absolute-in-relative-in-scroller.html: Added.
  • compositing/shared-backing/overflow-scroll/nested-absolute-with-clipping-in-stacking-overflow-expected.txt: Added.
  • compositing/shared-backing/overflow-scroll/nested-absolute-with-clipping-in-stacking-overflow.html: Copied from LayoutTests/scrollingcoordinator/scrolling-tree/nested-absolute-in-sc-overflow.html.
  • compositing/shared-backing/overflow-scroll/previous-sibling-prevents-inclusiveness-expected.txt: Added.
  • compositing/shared-backing/overflow-scroll/previous-sibling-prevents-inclusiveness.html: Added.
  • compositing/shared-backing/overflow-scroll/relative-in-clipping-in-scroller-in-clipping-expected.txt: Added.
  • compositing/shared-backing/overflow-scroll/relative-in-clipping-in-scroller-in-clipping.html: Added.
  • compositing/shared-backing/overflow-scroll/relative-in-clipping-in-scroller-in-relative-clipping-expected.txt: Added.
  • compositing/shared-backing/overflow-scroll/relative-in-clipping-in-scroller-in-relative-clipping.html: Added.
  • compositing/shared-backing/overflow-scroll/relative-in-div-in-overflow-scroll-expected.txt: Copied from LayoutTests/platform/ios/compositing/overflow/scrolling-content-clip-to-viewport-expected.txt.
  • compositing/shared-backing/overflow-scroll/relative-in-div-in-overflow-scroll.html: Added.
  • compositing/shared-backing/overflow-scroll/scrolled-contents-has-painted-content-expected.txt: Copied from LayoutTests/platform/ios/compositing/overflow/scrolling-content-clip-to-viewport-expected.txt.
  • compositing/shared-backing/overflow-scroll/scrolled-contents-has-painted-content.html: Added.
  • compositing/shared-backing/overflow-scroll/scrolled-contents-unconstrained-clip-expected.html: Added.
  • compositing/shared-backing/overflow-scroll/scrolled-contents-unconstrained-clip.html: Added.
  • compositing/shared-backing/overflow-scroll/shared-layer-clipping-expected.html: Added.
  • compositing/shared-backing/overflow-scroll/shared-layer-clipping.html: Added.
  • compositing/shared-backing/overflow-scroll/shared-layer-composited-bounds-expected.txt: Added.
  • compositing/shared-backing/overflow-scroll/shared-layer-composited-bounds.html: Added.
  • compositing/shared-backing/overflow-scroll/shared-layer-nested-relative-stacking-expected.txt: Added.
  • compositing/shared-backing/overflow-scroll/shared-layer-nested-relative-stacking.html: Added.
  • compositing/shared-backing/overflow-scroll/shared-layer-repaint-expected.txt: Added.
  • compositing/shared-backing/overflow-scroll/shared-layer-repaint.html: Added.
  • compositing/shared-backing/partial-compositing-update-expected.txt: Added.
  • compositing/shared-backing/partial-compositing-update.html: Added.
  • compositing/shared-backing/partial-compositing-update2-expected.txt: Added.
  • compositing/shared-backing/partial-compositing-update2.html: Added.
  • compositing/shared-backing/remove-sharing-layer-expected.txt: Added.
  • compositing/shared-backing/remove-sharing-layer.html: Added.
  • compositing/shared-backing/sharing-cached-clip-rects-expected.txt: Added.
  • compositing/shared-backing/sharing-cached-clip-rects.html: Added.
  • platform/ios-wk2/TestExpectations:
  • platform/ios-wk2/compositing/shared-backing/overflow-scroll/absolute-in-stacking-relative-in-scroller-expected.txt: Copied from LayoutTests/platform/ios/compositing/overflow/scrolling-content-clip-to-viewport-expected.txt.
  • platform/ios-wk2/compositing/shared-backing/overflow-scroll/composited-absolute-in-absolute-in-relative-in-scroller-expected.txt: Added.
  • platform/ios-wk2/compositing/shared-backing/overflow-scroll/nested-absolute-with-clipping-in-stacking-overflow-expected.txt: Added.
  • platform/ios-wk2/compositing/shared-backing/overflow-scroll/previous-sibling-prevents-inclusiveness-expected.txt: Added.
  • platform/ios-wk2/compositing/shared-backing/overflow-scroll/relative-in-clipping-in-scroller-in-clipping-expected.txt: Added.
  • platform/ios-wk2/compositing/shared-backing/overflow-scroll/relative-in-clipping-in-scroller-in-relative-clipping-expected.txt: Added.
  • platform/ios-wk2/compositing/shared-backing/overflow-scroll/relative-in-div-in-overflow-scroll-expected.txt: Copied from LayoutTests/platform/ios/compositing/overflow/scrolling-content-clip-to-viewport-expected.txt.
  • platform/ios-wk2/compositing/shared-backing/overflow-scroll/scrolled-contents-has-painted-content-expected.txt: Copied from LayoutTests/platform/ios/compositing/overflow/scrolling-content-clip-to-viewport-expected.txt.
  • platform/ios-wk2/scrollingcoordinator/scrolling-tree/nested-absolute-in-absolute-overflow-expected.txt:
  • platform/ios-wk2/scrollingcoordinator/scrolling-tree/nested-absolute-in-relative-in-overflow-expected.txt:
  • platform/ios-wk2/scrollingcoordinator/scrolling-tree/nested-absolute-in-sc-overflow-expected.txt:
  • platform/ios-wk2/scrollingcoordinator/scrolling-tree/positioned-nodes-complex-expected.txt:
  • platform/ios/compositing/geometry/limit-layer-bounds-clipping-ancestor-expected.txt:
  • platform/ios/compositing/overflow/clipping-behaviour-change-is-not-propagated-to-descendants-expected.txt:
  • platform/ios/compositing/overflow/clipping-behaviour-change-is-not-propagated-to-descendants2-expected.txt:
  • platform/ios/compositing/overflow/scrolling-content-clip-to-viewport-expected.txt:
  • platform/mac-wk1/compositing/overflow/scrolling-content-clip-to-viewport-expected.txt:
  • platform/mac-wk2/TestExpectations:
  • platform/mac/compositing/overflow/clipping-behaviour-change-is-not-propagated-to-descendants-expected.txt:
  • platform/mac/compositing/overflow/clipping-behaviour-change-is-not-propagated-to-descendants2-expected.txt:
  • scrollingcoordinator/scrolling-tree/nested-absolute-in-absolute-overflow-expected.txt:
  • scrollingcoordinator/scrolling-tree/nested-absolute-in-absolute-overflow.html:
  • scrollingcoordinator/scrolling-tree/nested-absolute-in-relative-in-overflow-expected.txt:
  • scrollingcoordinator/scrolling-tree/nested-absolute-in-relative-in-overflow.html:
  • scrollingcoordinator/scrolling-tree/nested-absolute-in-sc-overflow-expected.txt:
  • scrollingcoordinator/scrolling-tree/nested-absolute-in-sc-overflow.html:
  • scrollingcoordinator/scrolling-tree/positioned-nodes-complex-expected.txt:
  • scrollingcoordinator/scrolling-tree/positioned-nodes-complex.html:

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245170 268f45cc-cd09-0410-ab3c-d52691b4dbfc

8:20 PM Changeset in webkit [245546] by kocsen_chung@apple.com
  • 2 edits in branches/safari-608.1.24.20-branch/Source/WebCore

Cherry-pick r245147. rdar://problem/50621407

fast/hidpi/video-controls-in-hidpi.html sometimes asserts in WK1
https://bugs.webkit.org/show_bug.cgi?id=197695

Reviewed by Zalan Bujtas.

With the backing-sharing changes that landed in r245058, some WebKit1 tests with media controls asserted in
RenderLayerBacking::computeParentGraphicsLayerRect() because a layer would have a m_ancestorClippingLayer,
but backgroundClipRect() would return an infinite rect.

This happened when a layer tree change caused the layer's compositing ancestor to no longer isolate
composited blending (which affects the behavior of RenderLayerCompositor:clippedByAncestor()), but we failed
to mark its composited children as needing the configuration update which would eliminate their m_ancestorClippingLayers.

The fix is to call setChildrenNeedCompositingGeometryUpdate() when isolatesCompositedBlending changes. We don't haev
setChildrenNeedCompositingConfigurationUpdate(), but setChildrenNeedCompositingGeometryUpdate() has the desired side-effect.

I was unable to make a standalone test case for this, but the code is exercised by media control tests.

  • rendering/RenderLayerCompositor.cpp: (WebCore::RenderLayerCompositor::computeCompositingRequirements):

git-svn-id: https://svn.webkit.org/repository/webkit/trunk@245147 268f45cc-cd09-0410-ab3c-d52691b4dbfc

6:56 PM Changeset in webkit [245545] by dewei_zhu@apple.com
  • 4 edits in trunk/Websites/perf.webkit.org

Pruning old file logic should not stop after removing 10 files if there are more files to be removed.
https://bugs.webkit.org/show_bug.cgi?id=197870

Reviewed by Ryosuke Niwa.

Pruning old file logic should keep removing removable files to make enough space for a new file upload.
It should only attempt to remve the files that have not been removed.

  • public/include/uploaded-file-helpers.php: Modified 'prune_old_files' to allow to remove more than 10 files.

Fixed a bug that a removed file keep getting removed but never free up new space.

  • server-tests/privileged-api-upload-file-tests.js:

(makeRandomAlnumStringForLength): Helper function to generate random content for a given length.

  • server-tests/resources/test-server.js: Update total file size limit for this change.

(TestServer.prototype.testConfig):

6:52 PM Changeset in webkit [245544] by Fujii Hironori
  • 6 edits in trunk/Tools

run-webkit-tests not gathering crash logs on Cygwin Python and Windows Python
https://bugs.webkit.org/show_bug.cgi?id=179828

Reviewed by Jonathan Bedard.

ServerProcess should store its Windows PID for Cygwin before
process crashing because the Windows PID is required to get a
correct CrashLog.

CrashLog format has been changed. CrashLogs.GLOBAL_PID_REGEX
should accept the new format.

  • Scripts/webkitpy/common/system/crashlogs.py:

(CrashLogs.GLOBAL_PID_REGEX): Accept any words between 'Global' and 'PID:'.

  • Scripts/webkitpy/port/driver.py:

(Driver.has_crashed):
(Driver._check_for_driver_crash_or_unresponsiveness):
(Driver._read_block):
Store server_process.system_pid() to self._crashed_pid instead of server_process.pid().

  • Scripts/webkitpy/port/server_process.py:

(ServerProcess.init):
(ServerProcess.system_pid): Added.
(ServerProcess._find_system_pid): Added.
(ServerProcess._start): Set self._system_pid.

  • Scripts/webkitpy/port/win.py:

(WinPort._get_crash_log): Removed broken old code converting Cygwin pid to Windows pid.

6:36 PM Changeset in webkit [245543] by Ross Kirsling
  • 80 edits in trunk/Source

Make lossy LayoutUnit constructors explicit
https://bugs.webkit.org/show_bug.cgi?id=191811

Reviewed by Antti Koivisto.

Source/WebCore:

  • platform/LayoutUnit.h:

Make lossy unary constructors explicit.
For ergonomics, give float overloads to copy constructor and round/floor/ceil functions.

  • css/LengthFunctions.h:
  • platform/graphics/LayoutPoint.h:
  • platform/graphics/LayoutRect.h:
  • platform/graphics/LayoutSize.h:
  • rendering/RenderBox.h:
  • rendering/RenderElement.h:

Templatize common functions to allow LayoutUnit itself to dictate which types it allows.

  • html/shadow/SliderThumbElement.cpp:
  • page/FrameView.cpp:
  • page/Page.cpp:
  • page/SpatialNavigation.cpp:
  • page/scrolling/AxisScrollSnapOffsets.cpp:
  • page/scrolling/mac/ScrollingTreeFrameScrollingNodeMac.mm:
  • layout/FormattingContextGeometry.cpp:
  • layout/FormattingContextQuirks.cpp:
  • layout/LayoutState.cpp:
  • layout/displaytree/DisplayBox.h:
  • layout/inlineformatting/InlineFormattingContextLineLayout.cpp:
  • layout/layouttree/LayoutReplaced.cpp:
  • platform/animation/AnimationUtilities.h:
  • platform/cocoa/ScrollSnapAnimatorState.mm:
  • rendering/BorderEdge.cpp:
  • rendering/EllipsisBox.cpp:
  • rendering/FixedTableLayout.cpp:
  • rendering/InlineBox.cpp:
  • rendering/InlineFlowBox.cpp:
  • rendering/InlineFlowBox.h:
  • rendering/InlineTextBox.cpp:
  • rendering/RenderBlock.cpp:
  • rendering/RenderBlockFlow.cpp:
  • rendering/RenderBlockLineLayout.cpp:
  • rendering/RenderBox.cpp:
  • rendering/RenderBoxModelObject.cpp:
  • rendering/RenderBoxModelObject.h:
  • rendering/RenderDeprecatedFlexibleBox.cpp:
  • rendering/RenderElement.cpp:
  • rendering/RenderImage.cpp:
  • rendering/RenderInline.cpp:
  • rendering/RenderLineBreak.cpp:
  • rendering/RenderListMarker.cpp:
  • rendering/RenderMultiColumnSet.cpp:
  • rendering/RenderMultiColumnSet.h:
  • rendering/RenderObject.cpp:
  • rendering/RenderReplaced.cpp:
  • rendering/RenderTable.cpp:
  • rendering/RenderTableCell.cpp:
  • rendering/RenderTableSection.cpp:
  • rendering/RenderText.cpp:
  • rendering/RenderTextControlMultiLine.cpp:
  • rendering/RenderThemeMac.mm:
  • rendering/RenderVTTCue.cpp:
  • rendering/RenderView.cpp:
  • rendering/RootInlineBox.cpp:
  • rendering/SimpleLineLayoutFunctions.cpp:
  • rendering/SimpleLineLayoutPagination.cpp:
  • rendering/SimpleLineLayoutResolver.cpp:
  • rendering/line/LineWidth.cpp:
  • rendering/mathml/MathOperator.cpp:
  • rendering/mathml/RenderMathMLBlock.cpp:
  • rendering/mathml/RenderMathMLBlock.h:
  • rendering/mathml/RenderMathMLFencedOperator.h:
  • rendering/mathml/RenderMathMLFraction.cpp:
  • rendering/mathml/RenderMathMLMenclose.cpp:
  • rendering/mathml/RenderMathMLOperator.cpp:
  • rendering/mathml/RenderMathMLRoot.cpp:
  • rendering/mathml/RenderMathMLScripts.cpp:
  • rendering/mathml/RenderMathMLToken.cpp:
  • rendering/shapes/BoxShape.cpp:
  • rendering/shapes/ShapeOutsideInfo.cpp:
  • rendering/style/CollapsedBorderValue.h:
  • rendering/style/NinePieceImage.cpp:
  • rendering/style/NinePieceImage.h:
  • rendering/style/RenderStyle.cpp:
  • rendering/style/RenderStyle.h:
  • rendering/svg/RenderSVGText.cpp:
  • rendering/svg/SVGInlineTextBox.cpp:

Make usage of LayoutUnit(float) and LayoutUnit(double) explicit where needed.

Source/WebKit:

  • WebProcess/WebPage/WebPage.cpp:
  • WebProcess/WebPage/ios/WebPageIOS.mm:

Make usage of LayoutUnit(float) explicit.

6:09 PM Changeset in webkit [245542] by pvollan@apple.com
  • 2 edits in trunk/Source/WebKit

[iOS] WebKit crash loop
https://bugs.webkit.org/show_bug.cgi?id=198061
<rdar://problem/50967271>

Reviewed by Brent Fulgham.

A new syscall rule needs to be added to the sandbox on iOS.

  • Resources/SandboxProfiles/ios/com.apple.WebKit.WebContent.sb:
5:41 PM HackingWebInspector edited by Nikita Vasilyev
(diff)
5:12 PM Changeset in webkit [245541] by aakash_jain@apple.com
  • 2 edits in trunk/Tools

Windows 10 test results missing on flakiness dashboard
https://bugs.webkit.org/show_bug.cgi?id=198058

Rubber-stamped by Alexey Proskuryakov.

  • TestResultServer/static-dashboards/flakiness_dashboard.js:
5:07 PM Changeset in webkit [245540] by sihui_liu@apple.com
  • 46 edits
    8 copies
    3 adds
    1 delete in trunk

Move Web Storage to Network Process
https://bugs.webkit.org/show_bug.cgi?id=197636
Source/WebKit:

Reviewed by Youenn Fablet.

  • CMakeLists.txt:
  • DerivedSources.make:
  • NetworkProcess/NetworkConnectionToWebProcess.cpp:

(WebKit::NetworkConnectionToWebProcess::didReceiveMessage):
(WebKit::NetworkConnectionToWebProcess::didReceiveSyncMessage):
(WebKit::NetworkConnectionToWebProcess::didClose):
(WebKit::NetworkConnectionToWebProcess::webPageWasAdded):
(WebKit::NetworkConnectionToWebProcess::webPageWasRemoved):
(WebKit::NetworkConnectionToWebProcess::webProcessSessionChanged):

  • NetworkProcess/NetworkConnectionToWebProcess.h:
  • NetworkProcess/NetworkConnectionToWebProcess.messages.in:
  • NetworkProcess/NetworkProcess.cpp:

(WebKit::NetworkProcess::networkSessionByConnection const):
(WebKit::NetworkProcess::hasLocalStorage):
(WebKit::NetworkProcess::fetchWebsiteData):
(WebKit::NetworkProcess::deleteWebsiteData):
(WebKit::NetworkProcess::deleteWebsiteDataForOrigins):
(WebKit::filterForRegistrableDomains):
(WebKit::NetworkProcess::deleteWebsiteDataForRegistrableDomains):
(WebKit::NetworkProcess::webPageWasAdded):
(WebKit::NetworkProcess::webPageWasRemoved):
(WebKit::NetworkProcess::webProcessWasDisconnected):
(WebKit::NetworkProcess::webProcessSessionChanged):
(WebKit::NetworkProcess::getLocalStorageOriginDetails):

  • NetworkProcess/NetworkProcess.h:
  • NetworkProcess/NetworkProcess.messages.in:
  • NetworkProcess/NetworkSession.cpp:

(WebKit::NetworkSession::NetworkSession):
(WebKit::NetworkSession::~NetworkSession):

  • NetworkProcess/NetworkSession.h:

(WebKit::NetworkSession::storageManager):

  • NetworkProcess/NetworkSessionCreationParameters.cpp:

(WebKit::NetworkSessionCreationParameters::privateSessionParameters):
(WebKit::NetworkSessionCreationParameters::encode const):
(WebKit::NetworkSessionCreationParameters::decode):

  • NetworkProcess/NetworkSessionCreationParameters.h:
  • NetworkProcess/WebStorage/LocalStorageDatabase.cpp: Renamed from Source/WebKit/UIProcess/WebStorage/LocalStorageDatabase.cpp.

(WebKit::LocalStorageDatabase::create):
(WebKit::LocalStorageDatabase::LocalStorageDatabase):
(WebKit::LocalStorageDatabase::~LocalStorageDatabase):
(WebKit::LocalStorageDatabase::openDatabase):
(WebKit::LocalStorageDatabase::tryToOpenDatabase):
(WebKit::LocalStorageDatabase::migrateItemTableIfNeeded):
(WebKit::LocalStorageDatabase::importItems):
(WebKit::LocalStorageDatabase::setItem):
(WebKit::LocalStorageDatabase::removeItem):
(WebKit::LocalStorageDatabase::clear):
(WebKit::LocalStorageDatabase::close):
(WebKit::LocalStorageDatabase::itemDidChange):
(WebKit::LocalStorageDatabase::scheduleDatabaseUpdate):
(WebKit::LocalStorageDatabase::updateDatabase):
(WebKit::LocalStorageDatabase::updateDatabaseWithChangedItems):
(WebKit::LocalStorageDatabase::databaseIsEmpty):

  • NetworkProcess/WebStorage/LocalStorageDatabase.h: Renamed from Source/WebKit/UIProcess/WebStorage/LocalStorageDatabase.h.
  • NetworkProcess/WebStorage/LocalStorageDatabaseTracker.cpp: Renamed from Source/WebKit/UIProcess/WebStorage/LocalStorageDatabaseTracker.cpp.

(WebKit::LocalStorageDatabaseTracker::create):
(WebKit::LocalStorageDatabaseTracker::LocalStorageDatabaseTracker):
(WebKit::LocalStorageDatabaseTracker::~LocalStorageDatabaseTracker):
(WebKit::LocalStorageDatabaseTracker::databasePath const):
(WebKit::LocalStorageDatabaseTracker::didOpenDatabaseWithOrigin):
(WebKit::LocalStorageDatabaseTracker::deleteDatabaseWithOrigin):
(WebKit::LocalStorageDatabaseTracker::deleteAllDatabases):
(WebKit::LocalStorageDatabaseTracker::databasesModifiedSince):
(WebKit::LocalStorageDatabaseTracker::origins const):
(WebKit::LocalStorageDatabaseTracker::originDetails):

  • NetworkProcess/WebStorage/LocalStorageDatabaseTracker.h: Renamed from Source/WebKit/UIProcess/WebStorage/LocalStorageDatabaseTracker.h.
  • NetworkProcess/WebStorage/StorageManager.cpp: Renamed from Source/WebKit/UIProcess/WebStorage/StorageManager.cpp.

(WebKit::StorageManager::StorageArea::securityOrigin const):
(WebKit::StorageManager::StorageArea::isSessionStorage const):
(WebKit::StorageManager::LocalStorageNamespace::storageManager const):
(WebKit::StorageManager::TransientLocalStorageNamespace::create):
(WebKit::StorageManager::TransientLocalStorageNamespace::~TransientLocalStorageNamespace):
(WebKit::StorageManager::TransientLocalStorageNamespace::getOrCreateStorageArea):
(WebKit::StorageManager::TransientLocalStorageNamespace::origins const):
(WebKit::StorageManager::TransientLocalStorageNamespace::clearStorageAreasMatchingOrigin):
(WebKit::StorageManager::TransientLocalStorageNamespace::clearAllStorageAreas):
(WebKit::StorageManager::TransientLocalStorageNamespace::TransientLocalStorageNamespace):
(WebKit::StorageManager::StorageArea::create):
(WebKit::StorageManager::StorageArea::StorageArea):
(WebKit::StorageManager::StorageArea::~StorageArea):
(WebKit::StorageManager::StorageArea::addListener):
(WebKit::StorageManager::StorageArea::removeListener):
(WebKit::StorageManager::StorageArea::hasListener const):
(WebKit::StorageManager::StorageArea::clone const):
(WebKit::StorageManager::StorageArea::setItem):
(WebKit::StorageManager::StorageArea::removeItem):
(WebKit::StorageManager::StorageArea::clear):
(WebKit::StorageManager::StorageArea::items const):
(WebKit::StorageManager::StorageArea::openDatabaseAndImportItemsIfNeeded const):
(WebKit::StorageManager::StorageArea::dispatchEvents const):
(WebKit::StorageManager::LocalStorageNamespace::create):
(WebKit::StorageManager::LocalStorageNamespace::LocalStorageNamespace):
(WebKit::StorageManager::LocalStorageNamespace::~LocalStorageNamespace):
(WebKit::StorageManager::LocalStorageNamespace::getOrCreateStorageArea):
(WebKit::StorageManager::LocalStorageNamespace::didDestroyStorageArea):
(WebKit::StorageManager::LocalStorageNamespace::clearStorageAreasMatchingOrigin):
(WebKit::StorageManager::LocalStorageNamespace::clearAllStorageAreas):
(WebKit::StorageManager::SessionStorageNamespace::isEmpty const):
(WebKit::StorageManager::SessionStorageNamespace::allowedConnections const):
(WebKit::StorageManager::SessionStorageNamespace::origins const):
(WebKit::StorageManager::SessionStorageNamespace::clearStorageAreasMatchingOrigin):
(WebKit::StorageManager::SessionStorageNamespace::clearAllStorageAreas):
(WebKit::StorageManager::SessionStorageNamespace::create):
(WebKit::StorageManager::SessionStorageNamespace::SessionStorageNamespace):
(WebKit::StorageManager::SessionStorageNamespace::~SessionStorageNamespace):
(WebKit::StorageManager::SessionStorageNamespace::addAllowedConnection):
(WebKit::StorageManager::SessionStorageNamespace::removeAllowedConnection):
(WebKit::StorageManager::SessionStorageNamespace::getOrCreateStorageArea):
(WebKit::StorageManager::SessionStorageNamespace::cloneTo):
(WebKit::StorageManager::create):
(WebKit::StorageManager::StorageManager):
(WebKit::StorageManager::~StorageManager):
(WebKit::StorageManager::createSessionStorageNamespace):
(WebKit::StorageManager::destroySessionStorageNamespace):
(WebKit::StorageManager::addAllowedSessionStorageNamespaceConnection):
(WebKit::StorageManager::removeAllowedSessionStorageNamespaceConnection):
(WebKit::StorageManager::cloneSessionStorageNamespace):
(WebKit::StorageManager::processWillOpenConnection):
(WebKit::StorageManager::processDidCloseConnection):
(WebKit::StorageManager::getSessionStorageOrigins):
(WebKit::StorageManager::deleteSessionStorageOrigins):
(WebKit::StorageManager::deleteSessionStorageEntriesForOrigins):
(WebKit::StorageManager::getLocalStorageOrigins):
(WebKit::StorageManager::getLocalStorageOriginDetails):
(WebKit::StorageManager::deleteLocalStorageEntriesForOrigin):
(WebKit::StorageManager::deleteLocalStorageOriginsModifiedSince):
(WebKit::StorageManager::deleteLocalStorageEntriesForOrigins):
(WebKit::StorageManager::createLocalStorageMap):
(WebKit::StorageManager::createTransientLocalStorageMap):
(WebKit::StorageManager::createSessionStorageMap):
(WebKit::StorageManager::destroyStorageMap):
(WebKit::StorageManager::getValues):
(WebKit::StorageManager::setItem):
(WebKit::StorageManager::removeItem):
(WebKit::StorageManager::clear):
(WebKit::StorageManager::applicationWillTerminate):
(WebKit::StorageManager::findStorageArea const):
(WebKit::StorageManager::getOrCreateLocalStorageNamespace):
(WebKit::StorageManager::getOrCreateTransientLocalStorageNamespace):

  • NetworkProcess/WebStorage/StorageManager.h: Renamed from Source/WebKit/UIProcess/WebStorage/StorageManager.h.
  • NetworkProcess/WebStorage/StorageManager.messages.in: Renamed from Source/WebKit/UIProcess/WebStorage/StorageManager.messages.in.
  • NetworkProcess/WebStorage/ios/LocalStorageDatabaseTrackerIOS.mm: Copied from Source/WebKit/UIProcess/WebStorage/ios/LocalStorageDatabaseTrackerIOS.mm.

(WebKit::LocalStorageDatabaseTracker::platformMaybeExcludeFromBackup const):

  • NetworkProcess/cocoa/NetworkSessionCocoa.mm:

(WebKit::NetworkSessionCocoa::NetworkSessionCocoa):

  • NetworkProcess/curl/NetworkSessionCurl.cpp:

(WebKit::NetworkSessionCurl::NetworkSessionCurl):

  • NetworkProcess/soup/NetworkSessionSoup.cpp:

(WebKit::NetworkSessionSoup::NetworkSessionSoup):

  • PlatformMac.cmake:
  • PlatformWin.cmake:
  • Shared/WebPageCreationParameters.cpp:

(WebKit::WebPageCreationParameters::encode const):
(WebKit::WebPageCreationParameters::decode):

  • Shared/WebPageCreationParameters.h:
  • Shared/WebsiteData/WebsiteData.cpp:

(WebKit::WebsiteData::ownerProcess):

  • Sources.txt:
  • SourcesCocoa.txt:
  • UIProcess/API/C/WKKeyValueStorageManager.cpp:

(WKKeyValueStorageManagerGetKeyValueStorageOrigins):
(WKKeyValueStorageManagerGetStorageDetailsByOrigin):
(WKKeyValueStorageManagerDeleteEntriesForOrigin):
(WKKeyValueStorageManagerDeleteAllEntries):

  • UIProcess/Network/NetworkProcessProxy.cpp:

(WebKit::NetworkProcessProxy::hasLocalStorage):
(WebKit::NetworkProcessProxy::getLocalStorageDetails):

  • UIProcess/Network/NetworkProcessProxy.h:
  • UIProcess/WebPageProxy.cpp:

(WebKit::WebPageProxy::createNewPage):

  • UIProcess/WebProcessPool.cpp:

(WebKit::WebProcessPool::ensureNetworkProcess):

  • UIProcess/WebsiteData/Cocoa/WebsiteDataStoreCocoa.mm:

(WebKit::WebsiteDataStore::parameters):
(WebKit::WebsiteDataStore::platformInitialize):
(WebKit::WebsiteDataStore::platformDestroy):

  • UIProcess/WebsiteData/WebsiteDataStore.cpp:

(WebKit::WebsiteDataStore::WebsiteDataStore):
(WebKit::computeNetworkProcessAccessTypeForDataFetch):
(WebKit::WebsiteDataStore::fetchDataAndApply):
(WebKit::WebsiteDataStore::removeData):
(WebKit::WebsiteDataStore::hasLocalStorageForTesting const):
(WebKit::WebsiteDataStore::parameters):
(WebKit::WebsiteDataStore::getLocalStorageDetails):
(WebKit::m_client): Deleted.
(WebKit::WebsiteDataStore::cloneSessionData): Deleted.
(WebKit::WebsiteDataStore::webPageWasAdded): Deleted.
(WebKit::WebsiteDataStore::webPageWasInvalidated): Deleted.
(WebKit::WebsiteDataStore::webProcessWillOpenConnection): Deleted.
(WebKit::WebsiteDataStore::webPageWillOpenConnection): Deleted.
(WebKit::WebsiteDataStore::webPageDidCloseConnection): Deleted.
(WebKit::WebsiteDataStore::webProcessDidCloseConnection): Deleted.

  • UIProcess/WebsiteData/WebsiteDataStore.h:

(WebKit::WebsiteDataStore::resolvedLocalStorageDirectory const):
(WebKit::WebsiteDataStore::storageManager): Deleted.

  • WebKit.xcodeproj/project.pbxproj:
  • WebProcess/InjectedBundle/InjectedBundle.cpp:

(WebKit::InjectedBundle::setPrivateBrowsingEnabled):

  • WebProcess/Network/NetworkProcessConnection.cpp:

(WebKit::NetworkProcessConnection::didReceiveMessage):

  • WebProcess/WebCoreSupport/WebChromeClient.cpp:

(WebKit::WebChromeClient::createWindow):

  • WebProcess/WebPage/WebPage.cpp:

(WebKit::WebPage::close):

  • WebProcess/WebProcess.cpp:

(WebKit::WebProcess::createWebPage):
(WebKit::WebProcess::removeWebPage):
(WebKit::WebProcess::ensureNetworkProcessConnection):
(WebKit::WebProcess::networkProcessConnectionClosed):
(WebKit::WebProcess::registerStorageAreaMap):
(WebKit::WebProcess::unregisterStorageAreaMap):
(WebKit::WebProcess::storageAreaMap const):
(WebKit::WebProcess::enablePrivateBrowsingForTesting):

  • WebProcess/WebProcess.h:
  • WebProcess/WebStorage/StorageAreaMap.cpp:

(WebKit::StorageAreaMap::StorageAreaMap):
(WebKit::StorageAreaMap::~StorageAreaMap):
(WebKit::StorageAreaMap::setItem):
(WebKit::StorageAreaMap::removeItem):
(WebKit::StorageAreaMap::clear):
(WebKit::StorageAreaMap::loadValuesIfNeeded):
(WebKit::StorageAreaMap::connect):
(WebKit::StorageAreaMap::disconnect):

  • WebProcess/WebStorage/StorageAreaMap.h:

(WebKit::StorageAreaMap::identifier const):

Tools:

Reviewed by Youenn Fablet.

  • TestWebKitAPI/TestWebKitAPI.xcodeproj/project.pbxproj:
  • TestWebKitAPI/Tests/WebKitCocoa/LocalStorageDatabaseTracker.mm: Remove the wait for database file update.

(TEST):

  • TestWebKitAPI/Tests/WebKitCocoa/LocalStoragePersistence.mm: Add a test for network process crash recovery.

(TEST):

  • TestWebKitAPI/Tests/WebKitCocoa/ProcessSwapOnNavigation.mm: Fix a typo and add a test case to cover it.
  • TestWebKitAPI/Tests/WebKitCocoa/local-storage-process-crashes.html: Added.
4:06 PM Changeset in webkit [245539] by jer.noble@apple.com
  • 2 edits in trunk/Source/WebCore

Provide an explicit UIModalPresentation style when creating an AVPlayerViewController for fullscreen.
https://bugs.webkit.org/show_bug.cgi?id=198052

Reviewed by Tim Horton.

Make sure AVPlayerViewController has an "overFullScreen" modal style.

  • platform/ios/VideoFullscreenInterfaceAVKit.mm:

(-[WebAVPlayerViewController initWithFullscreenInterface:]):

3:53 PM Changeset in webkit [245538] by Chris Dumez
  • 5 edits
    2 adds in trunk

Fix security check in ScriptController::canAccessFromCurrentOrigin()
https://bugs.webkit.org/show_bug.cgi?id=196730
<rdar://problem/49731231>

Reviewed by Ryosuke Niwa.

Source/WebCore:

Fix security check in ScriptController::canAccessFromCurrentOrigin() when there is no
current JS exec state. Instead of returning true unconditionally, we now fall back to
using the accessing document's origin for the security check. The new behavior is
aligned with Blink:
https://cs.chromium.org/chromium/src/third_party/blink/renderer/core/html/html_frame_element_base.cc?rcl=d3f22423d512b45466f1694020e20da9e0c6ee6a&l=62

This fix is based on a patch from Sergei Glazunov <glazunov@google.com>.

Test: http/tests/security/showModalDialog-sync-cross-origin-page-load2.html

  • bindings/js/ScriptController.cpp:

(WebCore::ScriptController::canAccessFromCurrentOrigin):

  • bindings/js/ScriptController.h:
  • html/HTMLFrameElementBase.cpp:

(WebCore::HTMLFrameElementBase::isURLAllowed const):

LayoutTests:

Add layout test coverage.

  • http/tests/security/showModalDialog-sync-cross-origin-page-load2-expected.txt: Added.
  • http/tests/security/showModalDialog-sync-cross-origin-page-load2.html: Added.
2:20 PM WebKitGTK/2.24.x edited by Adrian Perez de Castro
(diff)
2:20 PM Changeset in webkit [245537] by Adrian Perez de Castro
  • 2 edits in releases/WebKitGTK/webkit-2.24/Source/WebCore

Merged r243690 - Build failure after r243644 in GTK Linux 64-bit stable builds
https://bugs.webkit.org/show_bug.cgi?id=196440

Patch by Pablo Saavedra <Pablo Saavedra> on 2019-04-01
Reviewed by Philippe Normand.

  • platform/graphics/gstreamer/MediaPlayerPrivateGStreamerBase.cpp:

(WebCore::MediaPlayerPrivateGStreamerBase::updateTextureMapperFlags):

2:17 PM Changeset in webkit [245536] by Ross Kirsling
  • 12 edits
    1 copy
    5 adds in trunk

[WinCairo] Implement Remote Web Inspector Client.
https://bugs.webkit.org/show_bug.cgi?id=197434

Reviewed by Don Olmstead.

.:

  • Source/cmake/OptionsWin.cmake:
  • Source/cmake/OptionsWinCairo.cmake:

Source/JavaScriptCore:

  • inspector/remote/socket/RemoteInspectorConnectionClient.cpp:

(Inspector::RemoteInspectorConnectionClient::didAccept): Deleted.

  • inspector/remote/socket/RemoteInspectorConnectionClient.h:

(Inspector::RemoteInspectorConnectionClient::didAccept):

  • inspector/remote/socket/RemoteInspectorServer.cpp:

(Inspector::RemoteInspectorServer::dispatchMap):

Source/WebKit:

  • PlatformWin.cmake:
  • UIProcess/RemoteWebInspectorProxy.cpp:
  • UIProcess/RemoteWebInspectorProxy.h:
  • UIProcess/socket/RemoteInspectorClient.cpp: Added.
  • UIProcess/socket/RemoteInspectorClient.h: Added.
  • UIProcess/socket/RemoteInspectorProtocolHandler.cpp: Added.
  • UIProcess/socket/RemoteInspectorProtocolHandler.h: Added.
  • UIProcess/win/RemoteWebInspectorProxyWin.cpp: Added.
  • UIProcess/win/WebView.cpp:

(WebKit::WebView::WebView):

1:45 PM Changeset in webkit [245535] by Devin Rousso
  • 2 edits in trunk/Source/WebInspectorUI

Web Inspector: Storage tab crashes easily when adding new local/session storage entries.
https://bugs.webkit.org/show_bug.cgi?id=198004

Reviewed by Ross Kirsling.

  • UserInterface/Views/DataGrid.js:

(WI.DataGrid.prototype._startEditingNodeAtColumnIndex):
Force a layout in the case that a new PlaceholderDataGridNode was added to the end of the
DataGrid as part of the editCallback. Web Inspector won't crash without this, but it
won't properly select/focus the next row when tabbing from the last column to the next row.

(WI.DataGrid.prototype._editingCommitted):
Save the new value of the column before removing the editing styles, as that refreshes the
DataGridNode. If the new value isn't saved, the old value is used during the refresh.

(WI.DataGrid.prototype._keyDown):
Drive-by: use get element instead of using the member variable directly, as the underlying
value might not have been initialized yet.

1:32 PM Changeset in webkit [245534] by commit-queue@webkit.org
  • 6 edits in trunk

Range getBoundingClientRect returning zero rect on simple text node with <br> before it
https://bugs.webkit.org/show_bug.cgi?id=182181

Patch by Gabe Giosia <giosia@google.com> on 2019-05-20
Reviewed by Antti Koivisto.

Source/WebCore:

Correct rect of RenderText in a block element when used in a Range
over a line break element. The end offset was miscalculated.

Addded line-break case to fast/dom/Range/getBoundingClientRect.html

  • rendering/SimpleLineLayoutFunctions.cpp:

(WebCore::SimpleLineLayout::collectAbsoluteQuadsForRange):

  • rendering/SimpleLineLayoutResolver.cpp:

(WebCore::SimpleLineLayout::RunResolver::rangeForRendererWithOffsets const):

LayoutTests:

Test getBoundingClientRect with a Range that contains a line break.

  • fast/dom/Range/getBoundingClientRect-expected.txt:
  • fast/dom/Range/getBoundingClientRect.html:
12:18 PM Changeset in webkit [245533] by pvollan@apple.com
  • 2 edits in trunk/Source/WebKit

[macOS] STP can't launch any WebContent processes
https://bugs.webkit.org/show_bug.cgi?id=198045
<rdar://problem/50931110>

Reviewed by Brent Fulgham.

This is caused by a syscall sandbox violation.

  • WebProcess/com.apple.WebProcess.sb.in:
11:30 AM Changeset in webkit [245532] by kocsen_chung@apple.com
  • 7 edits in branches/safari-608.1.24.40-branch/Source

Versioning.

11:24 AM Changeset in webkit [245531] by krollin@apple.com
  • 2 edits in trunk/Tools

generate-xcfilelists is stranding temporary files
https://bugs.webkit.org/show_bug.cgi?id=198008
<rdar://problem/50893659>

Reviewed by Jonathan Bedard.

generate-xcfilelists makes use of temporary files on disk. These files
are opened with the OS's "temporary" bit set, causing them to get
deleted when closed or the process exists. However, these temporary
files actually end up persisting after the script exists. This is
because sed is used to process the files, and is done so in a way
that causes the "temporary" bit to get cleared.

Address this issue by no longer using sed and instead performing the
equivalent processing the file content in-memory.

  • Scripts/webkitpy/generate_xcfilelists_lib/generators.py:

(BaseGenerator._generate_derived):
(BaseGenerator._generate_unified):
(BaseGenerator._replace):
(BaseGenerator._unexpand):
(BaseGenerator._find_added_lines.get_lines):
(BaseGenerator._find_added_lines):

11:17 AM Changeset in webkit [245530] by kocsen_chung@apple.com
  • 1 copy in branches/safari-608.1.24.40-branch

New branch.

11:12 AM Changeset in webkit [245529] by kocsen_chung@apple.com
  • 7 edits in branches/safari-608.1.24.30-branch/Source

Versioning.

11:03 AM Changeset in webkit [245528] by dino@apple.com
  • 8 edits in branches/safari-608.1.24-branch/Source/WebKit

Cherry-pick r245272. <rdar://problem/50743963>

2019-05-13 Wenson Hsieh <wenson_hsieh@apple.com>

Followup to r245267: fix some more deprecated uses of -[UIApplication interfaceOrientation]
https://bugs.webkit.org/show_bug.cgi?id=197867
<rdar://problem/50743963>

Reviewed by Simon Fraser.

Add a helper method on WKContentView that asks the view's window's scene for an interface orientation; then,
use this helper from various places in WebKit instead of invoking -[UIApplication interfaceOrientation]
directly. No change in behavior.

  • UIProcess/ios/WKContentView.h:
  • UIProcess/ios/WKContentView.mm: (-[WKContentView interfaceOrientation]):
  • UIProcess/ios/WebDataListSuggestionsDropdownIOS.mm: (-[WKDataListSuggestionsPicker initWithInformation:inView:]):
  • UIProcess/ios/forms/WKFormColorPicker.mm: (-[WKColorPicker initWithView:]):
  • UIProcess/ios/forms/WKFormInputControl.mm: (-[WKDateTimePicker initWithView:datePickerMode:]):
  • UIProcess/ios/forms/WKFormSelectPicker.mm: (-[WKMultipleSelectPicker initWithView:]):
  • UIProcess/ios/forms/WKFormSelectPopover.mm: (-[WKSelectPopover initWithView:hasGroups:]):
11:03 AM Changeset in webkit [245527] by dino@apple.com
  • 2 edits in branches/safari-608.1.24-branch/Source/WebKit

Cherry-pick r245267.

2019-05-13 Wenson Hsieh <wenson_hsieh@apple.com>

Unreviewed, fix some deprecation warnings when using a recent SDK

  • UIProcess/ios/WebDataListSuggestionsDropdownIOS.mm: (-[WKDataListSuggestionsPicker initWithInformation:inView:]):
10:54 AM Changeset in webkit [245526] by kocsen_chung@apple.com
  • 1 copy in branches/safari-608.1.24.30-branch

New branch.

10:51 AM Changeset in webkit [245525] by Ryan Haddad
  • 2 edits in trunk/LayoutTests

Unreviewed test gardening after r245482.

  • platform/mac/TestExpectations: Explicitly mark webgl/2.0.0/conformance2/textures/misc/copy-texture-image-luma-format.html

as slow for High Sierra.

10:51 AM Changeset in webkit [245524] by kocsen_chung@apple.com
  • 7 edits in branches/safari-608.1.24.20-branch/Source

Versioning.

10:43 AM Changeset in webkit [245523] by Adrian Perez de Castro
  • 1 copy in releases/WPE WebKit/webkit-2.24.2

WPE WebKit 2.24.2

10:42 AM Changeset in webkit [245522] by Adrian Perez de Castro
  • 4 edits in releases/WebKitGTK/webkit-2.24

Unreviewed. Update OptionsWPE.cmake and NEWS for the 2.24.2 release

build-wpe-releng/..:

  • Source/cmake/OptionsWPE.cmake: Bump version numbers.

build-wpe-releng/../Source/WebKit:

  • wpe/NEWS: Add release notes for 2.24.2.
10:42 AM Changeset in webkit [245521] by Adrian Perez de Castro
  • 2 edits in releases/WebKitGTK/webkit-2.24/Tools

Merged r243062 - [GTK][WPE] Cryptic error from Tools/gtkdoc/generate-gtkdoc
https://bugs.webkit.org/show_bug.cgi?id=195883

Reviewed by Carlos Garcia Campos.

  • gtkdoc/gtkdoc.py:

(GTKDoc._run_command): When commands fail to run, include the full command line for
the program invocation and the output it has generated on the standard error stream.

10:41 AM Changeset in webkit [245520] by commit-queue@webkit.org
  • 2 edits in trunk/Source/WebKit

Allow WebContent mach-lookup AGXCompilerService
https://bugs.webkit.org/show_bug.cgi?id=198031
<rdar://problem/50552974>

Patch by Zhifei Fang <zhifei_fang@apple.com> on 2019-05-20
Reviewed by Per Arne Vollan.

  • Resources/SandboxProfiles/ios/com.apple.WebKit.WebContent.sb:
10:38 AM Changeset in webkit [245519] by kocsen_chung@apple.com
  • 1 copy in branches/safari-608.1.24.20-branch

New branch.

10:24 AM Changeset in webkit [245518] by commit-queue@webkit.org
  • 4 edits in trunk/LayoutTests

Hitpoint for link which spans two lines in web content is incorrect
https://bugs.webkit.org/show_bug.cgi?id=197511
<rdar://problem/49971483>

Patch by Andres Gonzalez <andresg_22@apple.com> on 2019-05-20
Reviewed by Chris Fleizach.

  • accessibility/ios-simulator/links-activation.html:
  • accessibility/links-activation-expected.txt:
  • accessibility/links-activation.html:
10:14 AM Changeset in webkit [245517] by sihui_liu@apple.com
  • 8 edits in trunk

[ Mac WK2 iOS Sim] Layout Test http/tests/resourceLoadStatistics/website-data-removal-for-site-navigated-to-with-link-decoration.html is a flaky failure
https://bugs.webkit.org/show_bug.cgi?id=196307
<rdar://problem/49345360>

Reviewed by Alex Christensen.

Source/WebKit:

Delay dumping statistics if there is data being removed.

  • NetworkProcess/Classifier/ResourceLoadStatisticsStore.cpp:

(WebKit::ResourceLoadStatisticsStore::removeDataRecords):

  • NetworkProcess/Classifier/ResourceLoadStatisticsStore.h:

(WebKit::ResourceLoadStatisticsStore::dataRecordsBeingRemoved const):

  • NetworkProcess/Classifier/WebResourceLoadStatisticsStore.cpp:

(WebKit::WebResourceLoadStatisticsStore::dumpResourceLoadStatistics):
(WebKit::WebResourceLoadStatisticsStore::tryDumpResourceLoadStatistics):

  • NetworkProcess/Classifier/WebResourceLoadStatisticsStore.h:

LayoutTests:

  • platform/ios-simulator-wk2/TestExpectations:
  • platform/mac-wk2/TestExpectations:
7:55 AM WebKitGTK/2.24.x edited by Adrian Perez de Castro
(diff)
7:50 AM Changeset in webkit [245516] by commit-queue@webkit.org
  • 4 edits in trunk

[WPE][Qt] Use C++17 instead of C++14
https://bugs.webkit.org/show_bug.cgi?id=197415

Patch by Ludovico de Nittis <ludovico.denittis@collabora.com> on 2019-05-20
Reviewed by Philippe Normand.

There was a regression introduced with the commit https://bugs.webkit.org/show_bug.cgi?id=197131
The WPE Qt port was not updated to C++17 and this leaded to a compilation error.

Source/WebKit:

  • PlatformWPE.cmake:

Tools:

  • TestWebKitAPI/glib/CMakeLists.txt:
7:49 AM Changeset in webkit [245515] by commit-queue@webkit.org
  • 2 edits in trunk/Tools

[Flatpak][Qt] Meson: Unknown type feature for gstreamer
https://bugs.webkit.org/show_bug.cgi?id=197408

Patch by Ludovico de Nittis <ludovico.denittis@collabora.com> on 2019-05-20
Reviewed by Philippe Normand.

This is a regression that has been introduced when
GStreamer was updated to version 1.16.0
https://bugs.webkit.org/show_bug.cgi?id=197157

Now GStreamer requires meson >= 0.47.0
Updating the Kde runtime to version 5.12 we fulfill
this requirement.

  • flatpak/org.webkit.WPEQT.yaml:
6:48 AM Changeset in webkit [245514] by Carlos Garcia Campos
  • 9 edits in trunk

[GLIB] Crash when instantiating a js object registered with jsc_context_register_class on window object cleared
https://bugs.webkit.org/show_bug.cgi?id=198037

Reviewed by Michael Catanzaro.

Source/JavaScriptCore:

This happens because JSCClass is keeping a pointer to the JSCContext used when the class is registered, and the
context can be destroyed before the class. We can't a reference to the context, because we don't really want to
keep it alive. The life of the JSCClass is not attached to the JSCContext, but to its wrapped global context, so
we can keep a pointer to the JSGlobalContextRef instead and create a new JSCContext wrapping it when
needed. This patch is also making the context property of JSCClass non-readable, which was always the intention,
that's why there isn't a public getter in the API.

  • API/glib/JSCCallbackFunction.cpp:

(JSC::JSCCallbackFunction::construct): Pass the context to jscClassGetOrCreateJSWrapper().

  • API/glib/JSCClass.cpp:

(jscClassGetProperty): Remove the getter for context property.
(jscClassSetProperty): Get the JSGlobalContextRef from the given JSCContext.
(jsc_class_class_init): Make context writable only.
(jscClassCreate): Use the passed in context instead of the member.
(jscClassGetOrCreateJSWrapper): It receives now the context as parameter.
(jscClassCreateContextWithJSWrapper): Ditto.
(jscClassCreateConstructor): Get or create a JSCContext for our JSGlobalContextRef.
(jscClassAddMethod): Ditto.
(jsc_class_add_property): Ditto.

  • API/glib/JSCClassPrivate.h:
  • API/glib/JSCContext.cpp:

(jsc_context_evaluate_in_object): Pass the context to jscClassCreateContextWithJSWrapper().

  • API/glib/JSCValue.cpp:

(jsc_value_new_object): Pass the context to jscClassGetOrCreateJSWrapper().

Tools:

Add a test case to check the crash is fixed.

  • TestWebKitAPI/Tests/WebKitGLib/TestWebExtensions.cpp:

(testWebExtensionWindowObjectCleared):

  • TestWebKitAPI/Tests/WebKitGLib/WebExtensionTest.cpp:

(windowObjectCleared):

1:57 AM HackingWebInspector edited by Nikita Vasilyev
(diff)
1:15 AM Changeset in webkit [245513] by Carlos Garcia Campos
  • 2 edits in trunk/Source/WebKit

[GTK] Use a repeating timer to populate emoji chooser
https://bugs.webkit.org/show_bug.cgi?id=197984

Reviewed by Michael Catanzaro.

It ensures the emoji chooser popover is shown as soon as it's requested.

  • UIProcess/API/gtk/WebKitEmojiChooser.cpp:

(webkitEmojiChooserSetupSectionBox):
(webkitEmojiChooserSetupRecent):
(webkitEmojiChooserSetupEmojiSections):
(webkitEmojiChooserConstructed):

1:10 AM Changeset in webkit [245512] by Carlos Garcia Campos
  • 4 edits in trunk

[GLIB] Repeating timer is not stopped when stop is called from the callback
https://bugs.webkit.org/show_bug.cgi?id=197986

Reviewed by Michael Catanzaro.

Source/WTF:

In case of repeating timers we always update the ready time to fire interval after the user callback is called.

  • wtf/glib/RunLoopGLib.cpp:

(WTF::RunLoop::TimerBase::stop): Reset m_fireInterval and m_isRepeating.

Tools:

Check the timer is no longer active after it has been stopped.

  • TestWebKitAPI/Tests/WTF/RunLoop.cpp:

(TestWebKitAPI::TEST):

May 19, 2019:

11:08 PM Changeset in webkit [245511] by tzagallo@apple.com
  • 2 edits in trunk/Source/JavaScriptCore

Add support for %pid in dumpJITMemoryPath
https://bugs.webkit.org/show_bug.cgi?id=198026

Reviewed by Saam Barati.

This is necessary when using dumpJITMemory with Safari. Otherwise, multiple WebContent
processes will try to write to the same file at the same time, which will crash since
the file is open with exclusive locking.

  • jit/ExecutableAllocator.cpp:

(JSC::dumpJITMemory):

8:40 PM Changeset in webkit [245510] by bfulgham@apple.com
  • 2 edits in trunk/Source/WebCore

Unreviewed build fix after r245508.

  • platform/graphics/avfoundation/MediaPlayerPrivateAVFoundation.cpp: Don't use

an 'import' directive in a C++ file.

8:15 PM Changeset in webkit [245509] by bfulgham@apple.com
  • 3 edits
    2 adds in trunk

Wait to get frame until after layout has been run
https://bugs.webkit.org/show_bug.cgi?id=197999
<rdar://problem/50800345>

Reviewed by Alex Christensen.

Source/WebCore:

The current frame can change when layout runs, so don't bother retrieving
the frame until the final layout pass is complete.

Test: fast/dom/window-inner-width-crash.html

  • page/DOMWindow.cpp:

(WebCore::DOMWindow::innerHeight const): Move frame access past the
layout operation.
(WebCore::DOMWindow::innerWidth const): Ditto.
(WebCore::DOMWindow::scrollX const): Ditto.
(WebCore::DOMWindow::scrollY const): Ditto.

LayoutTests:

  • fast/dom/window-inner-width-crash-expected.txt: Added.
  • fast/dom/window-inner-width-crash.html: Added.
5:48 PM Changeset in webkit [245508] by bfulgham@apple.com
  • 47 edits in trunk/Source/WebCore

Unreviewed build fix

Attempting to build with only Open Source sources on shipping software with
ASan enabled triggers build failures due to missing includes. This patch adds
the necessary includes to cleanly build WebCore.

  • Modules/applepay/ApplePaySession.cpp:
  • Modules/applepay/PaymentSession.cpp:
  • Modules/mediastream/UserMediaController.cpp:
  • bindings/js/ScriptController.cpp:
  • contentextensions/ContentExtensionsBackend.cpp:
  • dom/Document.cpp:
  • dom/ScriptedAnimationController.cpp:
  • editing/cocoa/EditorCocoa.mm:
  • editing/cocoa/HTMLConverter.mm:
  • editing/cocoa/WebContentReaderCocoa.mm:
  • editing/markup.cpp:
  • history/CachedFrame.cpp:
  • html/HTMLDocument.cpp:
  • html/HTMLHtmlElement.cpp:
  • html/HTMLMediaElement.cpp:
  • html/ImageDocument.cpp:
  • html/MediaDocument.cpp:
  • html/PluginDocument.cpp:
  • html/parser/HTMLDocumentParser.cpp:
  • html/parser/XSSAuditor.cpp:
  • inspector/InspectorInstrumentation.cpp:
  • inspector/agents/InspectorApplicationCacheAgent.cpp:
  • inspector/agents/InspectorNetworkAgent.cpp:
  • inspector/agents/InspectorPageAgent.cpp:
  • inspector/agents/page/PageNetworkAgent.cpp:
  • loader/ApplicationManifestLoader.cpp:
  • loader/FrameLoader.cpp:
  • loader/LoadTiming.cpp:
  • loader/NetscapePlugInStreamLoader.cpp:
  • loader/ResourceLoader.cpp:
  • loader/SubresourceLoader.cpp:
  • loader/appcache/ApplicationCacheHost.cpp:
  • loader/archive/cf/LegacyWebArchive.cpp:
  • loader/icon/IconLoader.cpp:
  • page/ContextMenuController.cpp:
  • page/FrameView.cpp:
  • page/Page.cpp:
  • page/Performance.cpp:
  • page/PerformanceNavigation.cpp:
  • page/Quirks.cpp:
  • page/UserContentProvider.cpp:
  • page/csp/ContentSecurityPolicy.cpp:
  • page/mac/PageMac.mm:
  • platform/graphics/avfoundation/MediaPlayerPrivateAVFoundation.cpp:
  • svg/graphics/SVGImage.cpp:
  • testing/Internals.cpp:
2:43 PM Changeset in webkit [245507] by graouts@webkit.org
  • 5 edits
    8 adds in trunk

[Pointer Events] Listening to a "pointerover", "pointerenter", "pointerout" or "pointerleave" event alone does not fire the event on iOS
https://bugs.webkit.org/show_bug.cgi?id=197882
<rdar://problem/50769116>

Reviewed by Dean Jackson.

Source/WebCore:

Tests: pointerevents/ios/pointerenter-alone.html

pointerevents/ios/pointerleave-alone.html
pointerevents/ios/pointerout-alone.html
pointerevents/ios/pointerover-alone.html

  • dom/EventNames.h:

(WebCore::EventNames::isTouchRelatedEventType const):
(WebCore::EventNames::touchRelatedEventNames const):
(WebCore::EventNames::extendedTouchRelatedEventNames const):

Source/WebKit:

  • UIProcess/WebPageProxy.cpp:

(WebKit::WebPageProxy::updateTouchEventTracking):

LayoutTests:

Add new tests that check that adding a "pointerover", "pointerenter", "pointerout" or "pointerleave" event listener alone dispatches the
event as expected.

  • pointerevents/ios/pointerenter-alone-expected.txt: Added.
  • pointerevents/ios/pointerenter-alone.html: Added.
  • pointerevents/ios/pointerleave-alone-expected.txt: Added.
  • pointerevents/ios/pointerleave-alone.html: Added.
  • pointerevents/ios/pointerout-alone-expected.txt: Added.
  • pointerevents/ios/pointerout-alone.html: Added.
  • pointerevents/ios/pointerover-alone-expected.txt: Added.
  • pointerevents/ios/pointerover-alone.html: Added.
2:37 PM Changeset in webkit [245506] by graouts@webkit.org
  • 2 edits
    2 adds in trunk/LayoutTests

[Pointer Events] The pointerup, pointerout and pointerleave events may be fired twice
https://bugs.webkit.org/show_bug.cgi?id=198028
<rdar://problem/50769425>

Reviewed by Dean Jackson.

Add a new test that checks that we're firing a "pointermove" event when the touch pressure
changes, even when the touch is stationary, and that a single "pointerup" event is fired
as the touch ends and the pressure changes. The relevant code change is done in WebKitAdditions.

  • pointerevents/ios/pressure-change-expected.txt: Added.
  • pointerevents/ios/pressure-change.html: Added.
  • pointerevents/utils.js:

(prototype._handlePointerEvent):
(prototype.stationary):
(prototype._action):

2:34 PM Changeset in webkit [245505] by graouts@webkit.org
  • 8 edits in trunk

[Pointer Events] A pointer should be marked as primary for all of its events
https://bugs.webkit.org/show_bug.cgi?id=197909
<rdar://problem/50801608>

Reviewed by Dean Jackson.

Source/WebCore:

Add an ivar for EventHandler which we'll use in WebKitAdditions code to track the touch identifier
of the very first touch to start in a given sequence.

  • page/EventHandler.h:

LayoutTests:

Update tests to match expectations that only the first touch of a sequence is the primary pointer,
which applies to all of its events, even after the even is no longer touching the digitizer.

  • pointerevents/ios/over-enter-out-leave.html:
  • pointerevents/ios/pointer-event-order.html:
  • pointerevents/ios/pointer-events-implicit-capture.html:
  • pointerevents/ios/pointer-events-is-primary-expected.txt:
  • pointerevents/ios/pointer-events-is-primary.html:
11:17 AM Changeset in webkit [245504] by darin@apple.com
  • 15 edits in trunk

Change String::number to use "shortest" instead of "fixed precision 6 digits"
https://bugs.webkit.org/show_bug.cgi?id=178319

Reviewed by Sam Weinig.

Source/WebCore:

  • accessibility/atk/WebKitAccessibleInterfaceValue.cpp:

(webkitAccessibleSetNewValue): Use String::numberToStringFixedPrecision
instead of String::number to be explicit about the fact that it's fixed precision.

  • page/linux/ResourceUsageOverlayLinux.cpp:

(gcTimerString): Ditto.

  • platform/graphics/ca/win/PlatformCALayerWin.cpp:

(printTransform): Use appendFixedPrecisionNumber instead of appendNumber
to be explicit about the fact that it's fixed precision.
(printLayer): Ditto.
(WebCore::PlatformCALayerWin::layerTreeAsString const): Ditto.

  • platform/graphics/freetype/FontCacheFreeType.cpp:

(buildVariationSettings): Ditto.

  • svg/SVGNumberList.h: Use appendFixedPrecisionNumber instead of appendNumber

to be explicit about the fact that it's fixed precision. We'll consider moving
to shortest later.

  • svg/SVGPathUtilities.cpp:

(WebCore::buildStringFromPath): Use appendNumberShortest instead of
appendNumberECMAScript since these are single-precision.

  • svg/SVGPointList.h: Use appendFixedPrecisionNumber instead of appendNumber

to be explicit about the fact that it's fixed precision. We'll consider moving
to shortest later.

  • svg/SVGTransformValue.h: Ditto.

Source/WTF:

  • wtf/text/StringBuilder.h: Delete appendNumber for floating point and

appendECMAScriptNumber for single-precision.

  • wtf/text/WTFString.h: Delete String::number for floating point and

numberToStringECMAScript for single-precision.

Tools:

  • TestWebKitAPI/Tests/WTF/WTFString.cpp:

(TestWebKitAPI::testStringNumberFixedPrecision): Use String::numberToStringFixedPrecision.

  • WebKitTestRunner/InjectedBundle/atk/AccessibilityUIElementAtk.cpp:

(attributesOfElement): Use appendFixedPrecisionNumber.

10:12 AM Changeset in webkit [245503] by Nikita Vasilyev
  • 2 edits in trunk/Source/WebInspectorUI

Web Inspector: Decrease spacing before and after tooltip paragraphs
https://bugs.webkit.org/show_bug.cgi?id=198024

Reviewed by Joseph Pecoraro.

  • UserInterface/Views/Popover.css:

(.popover p): Added.
(.popover p + p): Added.

7:01 AM Changeset in webkit [245502] by simon.fraser@apple.com
  • 4 edits
    2 adds in trunk

Layers painting into shared backing need to contribute to overlap
https://bugs.webkit.org/show_bug.cgi?id=198021

Reviewed by Zalan Bujtas.
Source/WebCore:

Layers that paint into a composited (non-root) layer get added to the overlap map so
that later layers correct overlap them; this is done via the test against currentState.compositingAncestor.

We need the same logic for layers that paint into shared backing; they need to behave
the same way in terms of how they contribute to overlap. We already had currentState.backingSharingAncestor
which was unused, but now use it for this, and correctly null it out when a layer composites.

Bug was noticed during testing, and not known to affect any websites (though it probably does).

Also move the overlap container popping into updateOverlapMap() so the two callers can
share the code, and more explicitly track whether a container was pushed.

Test: compositing/shared-backing/sharing-child-contributes-to-overlap.html

  • rendering/RenderLayerCompositor.cpp:

(WebCore::RenderLayerCompositor::computeCompositingRequirements):
(WebCore::RenderLayerCompositor::traverseUnchangedSubtree):
(WebCore::RenderLayerCompositor::updateOverlapMap const):

  • rendering/RenderLayerCompositor.h:

LayoutTests:

  • compositing/shared-backing/sharing-child-contributes-to-overlap-expected.html: Added.
  • compositing/shared-backing/sharing-child-contributes-to-overlap.html: Added.
12:46 AM Changeset in webkit [245501] by commit-queue@webkit.org
  • 4 edits
    3 deletes in trunk/Source/WebKit

Revert r240956
https://bugs.webkit.org/show_bug.cgi?id=198007
<rdar://problem/49808949>

Patch by Alex Christensen <achristensen@webkit.org> on 2019-05-19
Reviewed by Alexey Proskuryakov.

r240956 made SafariForWebKitDevelopment crash when using WebKit nightly builds.
Since it's not needed and the binary reduction wasn't too big, just revert that revision.

  • Shared/API/Cocoa/WKMain.h: Removed.
  • Shared/API/Cocoa/WKMain.mm: Removed.
  • Shared/EntryPointUtilities/Cocoa/AuxiliaryProcessMain.cpp: Removed.
  • Shared/EntryPointUtilities/Cocoa/XPCService/XPCServiceMain.mm:

(main):

  • SourcesCocoa.txt:
  • WebKit.xcodeproj/project.pbxproj:
Note: See TracTimeline for information about the timeline view.