Changeset 209672 in webkit

Timestamp:

Dec 10, 2016 12:44:50 PM (7 years ago)

Author:

beidson@apple.com

Message:

More IndexedDB perf tests.
​https://bugs.webkit.org/show_bug.cgi?id=165634

Reviewed by Sam Weinig.

• IndexedDB/index-multientry.html:
• IndexedDB/large-number-of-inserts-responsiveness.html: Added.
• IndexedDB/large-number-of-inserts.html: Added.
• IndexedDB/objectstore-cursor.html: Added.

• resources/runner.js: Add "track responsiveness" functionality to PerfTestRunner.

Location:

trunk/PerformanceTests

Files:

• ChangeLog (modified) (1 diff)
• IndexedDB/index-multientry.html (modified) (3 diffs)
• IndexedDB/large-number-of-inserts-responsiveness.html (added)
• IndexedDB/large-number-of-inserts.html (added)
• IndexedDB/objectstore-cursor.html (added)
• resources/runner.js (modified) (2 diffs)

trunk/PerformanceTests/ChangeLog

@@ +1 @@
+2016-12-10  Brady Eidson  <beidson@apple.com>
+
+        More IndexedDB perf tests.
+        https://bugs.webkit.org/show_bug.cgi?id=165634
+
+        Reviewed by Sam Weinig.
+
+        * IndexedDB/index-multientry.html:
+        * IndexedDB/large-number-of-inserts-responsiveness.html: Added.
+        * IndexedDB/large-number-of-inserts.html: Added.
+        * IndexedDB/objectstore-cursor.html: Added.
+        
+        * resources/runner.js: Add "track responsiveness" functionality to PerfTestRunner.
+
 2016-12-06  Filip Pizlo  <fpizlo@apple.com>
 

trunk/PerformanceTests/IndexedDB/index-multientry.html

@@ -5 +5 @@
 <script>
 
-var iterationCount = 11;
+var iterationCount = 20;
 var numberDeleted = 0;
 
 // Delete all databases for the test ahead of time.
-for (var i = 0; i < iterationCount; ++i) {
-    indexedDB.deleteDatabase("index-multientry-DB-" + i).onsuccess = function() {
+var databaseNamePrefix = "index-multientry-DB-";
+for (var i = 0; i < iterationCount + 1; ++i) {
+    req = indexedDB.deleteDatabase(databaseNamePrefix + i);
+    req.onsuccess = function() {
         if (++numberDeleted == iterationCount)
             startIteration();
@@ -45 +47 @@
 
 var object = { test: 'yo', indexKeys: [] };
-for (var i = 0; i < 1000; i++)
+for (var i = 0; i < 5000; i++)
     object.indexKeys.push('index_no_' + i);
 
@@ -52 +54 @@
     var startTime = PerfTestRunner.now();
 
-    var openRequest = indexedDB.open("index-multientry-DB-" + currentIteration);
+    var openRequest = indexedDB.open(databaseNamePrefix + currentIteration);
     openRequest.onupgradeneeded = function(event) {
         db = event.target.result;

trunk/PerformanceTests/resources/runner.js

@@ -16 +16 @@
     var mallocHeapResults;
     var iterationCount = undefined;
+    var lastResponsivenessTimestamp = 0;
+    var _longestResponsivenessDelay = 0;
+    var continueCheckingResponsiveness = false;
 
     var PerfTestRunner = {};
@@ -324 +327 @@
     }
 
+    PerfTestRunner.startCheckingResponsiveness = function() {
+        lastResponsivenessTimestamp = PerfTestRunner.now();
+        _longestResponsivenessDelay = 0;
+        continueCheckingResponsiveness = true;
+
+        var timeoutFunction = function() {
+            var now = PerfTestRunner.now();
+            var delta = now - lastResponsivenessTimestamp;
+            if (delta > _longestResponsivenessDelay)
+                _longestResponsivenessDelay = delta;    
+
+            lastResponsivenessTimestamp = now;
+            if (continueCheckingResponsiveness)
+                setTimeout(timeoutFunction, 0);
+        }
+        
+        timeoutFunction();
+    }
+
+    PerfTestRunner.stopCheckingResponsiveness = function() {
+        continueCheckingResponsiveness = false;
+    }
+
+    PerfTestRunner.longestResponsivenessDelay = function() {
+        return _longestResponsivenessDelay;
+    }
 
     PerfTestRunner.measurePageLoadTime = function(test) {