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Show pattern for JavaScript engine result barsChakraCoreJavaScriptCoreSpiderMonkeyV8Moddable XSHermesQuickJSengine262
Current folder:Object6,278 tests(source)
99%
ChakraCore: 98%JavaScriptCore: 99%SpiderMonkey: 99%V8: 99%Moddable XS: 100%Hermes: 97%QuickJS: 100%engine262: 99%
Folder:
Object.assign54 tests/built-ins/Object/assign/
97%
ChakraCore: 96%JavaScriptCore: 96%SpiderMonkey: 100%V8: 100%Moddable XS: 100%Hermes: 85%QuickJS: 100%engine262: 100%
Folder:
Object.create638 tests/built-ins/Object/create/
99%
ChakraCore: 99%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%Hermes: 99%QuickJS: 100%engine262: 100%
Folder:
Object.defineProperties1,244 tests/built-ins/Object/defineProperties/
99%
ChakraCore: 100%JavaScriptCore: 99%SpiderMonkey: 100%V8: 100%Moddable XS: 100%Hermes: 99%QuickJS: 100%engine262: 100%
Folder:
Object.defineProperty2,224 tests/built-ins/Object/defineProperty/
99%
ChakraCore: 100%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%Hermes: 99%QuickJS: 100%engine262: 100%
Folder:
Object.entries38 tests/built-ins/Object/entries/
97%
ChakraCore: 94%JavaScriptCore: 94%SpiderMonkey: 94%V8: 100%Moddable XS: 100%Hermes: 94%QuickJS: 100%engine262: 100%
Folder:
Object.freeze98 tests/built-ins/Object/freeze/
98%
ChakraCore: 97%JavaScriptCore: 97%SpiderMonkey: 100%V8: 100%Moddable XS: 100%Hermes: 93%QuickJS: 100%engine262: 100%
Folder:
Object.fromEntries48 tests/built-ins/Object/fromEntries/
87%
ChakraCore: 0%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%Hermes: 100%QuickJS: 100%engine262: 100%
Folder:
Object.getOwnPropertyDescriptor618 tests/built-ins/Object/getOwnPropertyDescriptor/
99%
ChakraCore: 98%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%Hermes: 100%QuickJS: 100%engine262: 99%
Folder:
Object.getOwnPropertyDescriptors34 tests/built-ins/Object/getOwnPropertyDescriptors/
86%
ChakraCore: 94%JavaScriptCore: 94%SpiderMonkey: 100%V8: 100%Moddable XS: 100%Hermes: 5%QuickJS: 100%engine262: 100%
Folder:
Object.getOwnPropertyNames84 tests/built-ins/Object/getOwnPropertyNames/
97%
ChakraCore: 95%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%Hermes: 90%QuickJS: 100%engine262: 97%
Folder:
Object.getOwnPropertySymbols18 tests/built-ins/Object/getOwnPropertySymbols/
93%
ChakraCore: 88%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%Hermes: 55%QuickJS: 100%engine262: 100%
Folder:
Object.getPrototypeOf76 tests/built-ins/Object/getPrototypeOf/
98%
ChakraCore: 84%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%Hermes: 100%QuickJS: 100%engine262: 100%
Folder:
Object Internals12 tests/built-ins/Object/internals/
81%
ChakraCore: 66%JavaScriptCore: 66%SpiderMonkey: 100%V8: 83%Moddable XS: 100%Hermes: 33%QuickJS: 100%engine262: 100%
Folder:
Object.is40 tests/built-ins/Object/is/
100%
ChakraCore: 100%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%Hermes: 100%QuickJS: 100%engine262: 100%
Folder:
Object.isExtensible74 tests/built-ins/Object/isExtensible/
100%
ChakraCore: 100%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%Hermes: 100%QuickJS: 100%engine262: 100%
Folder:
Object.isFrozen116 tests/built-ins/Object/isFrozen/
99%
ChakraCore: 100%JavaScriptCore: 98%SpiderMonkey: 100%V8: 100%Moddable XS: 100%Hermes: 98%QuickJS: 100%engine262: 100%
Folder:
Object.isSealed64 tests/built-ins/Object/isSealed/
99%
ChakraCore: 100%JavaScriptCore: 96%SpiderMonkey: 100%V8: 100%Moddable XS: 100%Hermes: 96%QuickJS: 100%engine262: 100%
Folder:
Object.keys114 tests/built-ins/Object/keys/
98%
ChakraCore: 96%JavaScriptCore: 98%SpiderMonkey: 98%V8: 100%Moddable XS: 100%Hermes: 91%QuickJS: 100%engine262: 100%
Folder:
Object.preventExtensions76 tests/built-ins/Object/preventExtensions/
99%
ChakraCore: 97%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%Hermes: 94%QuickJS: 100%engine262: 100%
Folder:
Object.prototype334 tests/built-ins/Object/prototype/
98%
ChakraCore: 95%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%Hermes: 91%QuickJS: 100%engine262: 100%
Folder:
Object.seal96 tests/built-ins/Object/seal/
98%
ChakraCore: 97%JavaScriptCore: 97%SpiderMonkey: 100%V8: 100%Moddable XS: 100%Hermes: 93%QuickJS: 100%engine262: 100%
Folder:
Object.setPrototypeOf22 tests/built-ins/Object/setPrototypeOf/
96%
ChakraCore: 90%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%Hermes: 81%QuickJS: 100%engine262: 100%
Folder:
Object.values38 tests/built-ins/Object/values/
98%
ChakraCore: 94%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%Hermes: 89%QuickJS: 100%engine262: 100%
File:
bigint.js
SD
ChakraCore: 0 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 0 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
prop-desc.js
SD
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
proto-from-ctor-realm.js
SD
ChakraCore: 0 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 0 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Creating Object(null) and checking its properties
SD
S15.2.1.1_A1_T1.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Creating Object(void 0) and checking its properties
SD
S15.2.1.1_A1_T2.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Creating Object() and checking its properties
SD
S15.2.1.1_A1_T3.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Creating Object(undefined) and checking its properties
SD
S15.2.1.1_A1_T4.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Creating Object(x) and checking its properties
SD
S15.2.1.1_A1_T5.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Calling Object function with boolean argument value
SD
S15.2.1.1_A2_T1.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Calling Object function with array of numbers as argument value
SD
S15.2.1.1_A2_T10.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Calling Object function with function declaration as argument value
SD
S15.2.1.1_A2_T11.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 1 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Calling Object function with numeric expression as argument value
SD
S15.2.1.1_A2_T12.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Calling Object function with boolean expression as argument value
SD
S15.2.1.1_A2_T13.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Calling Object function with sum of empty string and a number as argument value
SD
S15.2.1.1_A2_T14.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Calling Object function with number argument value
SD
S15.2.1.1_A2_T2.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Calling Object function with string argument value
SD
S15.2.1.1_A2_T3.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Calling Object function with object argument value
SD
S15.2.1.1_A2_T4.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Calling Object function with NaN argument value
SD
S15.2.1.1_A2_T5.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Calling Object function with Infinity argument value
SD
S15.2.1.1_A2_T6.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Calling Object function with empty string argument value
SD
S15.2.1.1_A2_T7.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Calling Object function with function variable argument value
SD
S15.2.1.1_A2_T8.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Calling Object function with function argument value. The function is declared
SD
S15.2.1.1_A2_T9.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Creating an object with 'Object(1,2,3)'
SD
S15.2.1.1_A3_T1.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Creating an object with 'Object(null,2,3)'
SD
S15.2.1.1_A3_T2.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Creating an object with 'Object((null,2,3),1,2)'
SD
S15.2.1.1_A3_T3.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Creating new Object() and checking its properties
SD
S15.2.2.1_A1_T1.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Creating new Object(void 0) and checking its properties
SD
S15.2.2.1_A1_T2.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Creating new Object(null) and checking its properties
SD
S15.2.2.1_A1_T3.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Creating new Object(undefined) and checking its properties
SD
S15.2.2.1_A1_T4.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Creating new Object(x), where x is 'undefined', and checking it properties
SD
S15.2.2.1_A1_T5.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
The value is Object
SD
S15.2.2.1_A2_T1.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
The value is a function variable
SD
S15.2.2.1_A2_T2.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
The value is an array
SD
S15.2.2.1_A2_T3.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
The value is a Date object
SD
S15.2.2.1_A2_T5.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
The value is a declared function
SD
S15.2.2.1_A2_T6.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
The value is a function declaration
SD
S15.2.2.1_A2_T7.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 1 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Argument value is a nonempty string
SD
S15.2.2.1_A3_T1.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Argument value is an empty string
SD
S15.2.2.1_A3_T2.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Argument value is sum of empty string and number
SD
S15.2.2.1_A3_T3.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Argument value is 'true'
SD
S15.2.2.1_A4_T1.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Argument value is 'false'
SD
S15.2.2.1_A4_T2.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Argument value is boolean expression
SD
S15.2.2.1_A4_T3.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Argument value is any number
SD
S15.2.2.1_A5_T1.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Argument value is NaN
SD
S15.2.2.1_A5_T2.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Argument value is Infinity
SD
S15.2.2.1_A5_T3.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Argument value is numeric expression
SD
S15.2.2.1_A5_T4.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Creating an object with 'new Object(1,2,3)'
SD
S15.2.2.1_A6_T1.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Creating an object with 'new Object(null,2,3)'
SD
S15.2.2.1_A6_T2.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Creating an object with 'new Object((null,2,3),2,3)'
SD
S15.2.2.1_A6_T3.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Existence of the property 'prototype'
SD
S15.2.3_A1.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Function.prototype.isPrototypeOf(Object)
SD
S15.2.3_A2.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Object.length
SD
S15.2.3_A3.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
If Object equals to this.Object
SD
S15.2_A1.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Trying to convert from Boolean to Object
SD
S9.9_A3.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Converting from various numbers to Object
SD
S9.9_A4.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Converting from various strings to Object
SD
S9.9_A5.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
Converting from Objects to Object
SD
S9.9_A6.js
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 1 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
subclass-object-arg.js
SD
ChakraCore: 0 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 0 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
symbol_object-returns-fresh-symbol.js
SD
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2Hermes: 2 of 2QuickJS: 2 of 2engine262: 2 of 2