This test ensures that properties on an object literal are put directly onto the created object, and don't call setters in the prototype chain. On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE". PASS ({a:true}).a is true PASS ({__proto__: {a:false}, a:true}).a is true PASS ({__proto__: {set a() {throw 'Should not call setter'; }}, a:true}).a is true PASS ({__proto__: {get a() {throw 'Should not reach getter'; }}, a:true}).a is true PASS ({__proto__: {get a() {throw 'Should not reach getter'; }, b:true}, a:true}).b is true PASS ({__proto__: {__proto__: {a:false}}, a:true}).a is true PASS ({__proto__: {__proto__: {set a() {throw 'Should not call setter'; }}}, a:true}).a is true PASS ({__proto__: {__proto__: {get a() {throw 'Should not reach getter'; }}}, a:true}).a is true PASS ({__proto__: {__proto__: {get a() {throw 'Should not reach getter'; }, b:true}}, a:true}).b is true PASS successfullyParsed is true TEST COMPLETE