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All Tests
ChakraCoreJavaScriptCoreSpiderMonkeyV8Moddable XS
Current folder:Object.prototype338 tests
prototype
(source)
98%
ChakraCore: 96%JavaScriptCore: 96%SpiderMonkey: 99%V8: 100%Moddable XS: 99%
Folder:
Object.prototype.constructor4 tests/built-ins/Object/prototype/constructor/
100%
ChakraCore: 100%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%
Folder:
Object.prototype.hasOwnProperty130 tests/built-ins/Object/prototype/hasOwnProperty/
100%
ChakraCore: 100%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%
Folder:
Object.prototype.isPrototypeOf20 tests/built-ins/Object/prototype/isPrototypeOf/
100%
ChakraCore: 100%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%
Folder:
Object.prototype.propertyIsEnumerable32 tests/built-ins/Object/prototype/propertyIsEnumerable/
100%
ChakraCore: 100%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%
Folder:
Object.prototype.toLocaleString22 tests/built-ins/Object/prototype/toLocaleString/
100%
ChakraCore: 100%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%
Folder:
Object.prototype.toString64 tests/built-ins/Object/prototype/toString/
91%
ChakraCore: 84%JavaScriptCore: 81%SpiderMonkey: 96%V8: 100%Moddable XS: 96%
Folder:
Object.prototype.valueOf40 tests/built-ins/Object/prototype/valueOf/
100%
ChakraCore: 100%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%
File:
Object.prototype is a data property with default attribute values (false)
SD
15.2.3.1.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2
File:
extensibility.js
SD
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2
File:
proto.js
SD
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2
File:
If varying 'Object.prototype' property fails
SD
S15.2.3.1_A1.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2
File:
If enumerating 'Object.prototype' property fails
SD
S15.2.3.1_A2.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2
File:
If deleting 'Object.prototype' property fails;
SD
S15.2.3.1_A3.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2
File:
If obtaining Object.prototype.prototype fails
SD
S15.2.4_A1_T1.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2
File:
Since the Object prototype object has not prototype, deleted toString method can not be found in prototype chain
SD
S15.2.4_A1_T2.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2
File:
Getting the value of the internal [[Class]] property with Object.prototype.toString() function
SD
S15.2.4_A2.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2
File:
If calling Object prototype as a function fails
SD
S15.2.4_A3.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2
File:
If creating 'new Object.prototype' fails
SD
S15.2.4_A4.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2
File:
setPrototypeOf-with-different-values.js
SD
ChakraCore: 0 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2
File:
setPrototypeOf-with-same-value.js
SD
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2