Test262 ReportBLACK LIVES MATTER

About

Filter Engines

JavaScript Engines

DecJan 2019FebMarAprMayJunJulAugSepOctNovDecJan 2020FebMarAprMayJunJulAugSepOctNovDecJan 2021FebMarAprMayJunJulAugSepOct
All Tests
Show pattern for JavaScript engine result barsChakraCoreJavaScriptCoreSpiderMonkeyV8Moddable XSQuickJSengine262
Current folder:hasOwn124 tests(source)
47%
ChakraCore: 6%JavaScriptCore: 6%SpiderMonkey: 100%V8: 100%Moddable XS: 6%QuickJS: 6%engine262: 100%
File:
descriptor.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_inherited_exists.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_inherited_getter.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_inherited_getter_and_setter.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_inherited_getter_and_setter_configurable_enumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_inherited_getter_and_setter_configurable_nonenumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_inherited_getter_and_setter_nonconfigurable_enumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_inherited_getter_and_setter_nonconfigurable_nonenumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_inherited_getter_configurable_enumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_inherited_getter_configurable_nonenumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_inherited_getter_nonconfigurable_enumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_inherited_getter_nonconfigurable_nonenumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_inherited_nonwritable_configurable_enumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_inherited_nonwritable_configurable_nonenumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_inherited_nonwritable_nonconfigurable_enumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_inherited_nonwritable_nonconfigurable_nonenumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_inherited_setter.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_inherited_setter_configurable_enumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_inherited_setter_configurable_nonenumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_inherited_setter_nonconfigurable_enumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_inherited_setter_nonconfigurable_nonenumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_inherited_writable_configurable_enumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_inherited_writable_configurable_nonenumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_inherited_writable_nonconfigurable_enumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_inherited_writable_nonconfigurable_nonenumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_nonexistent.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_own_getter.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_own_getter_and_setter.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_own_getter_and_setter_configurable_enumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_own_getter_and_setter_configurable_nonenumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_own_getter_and_setter_nonconfigurable_enumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_own_getter_and_setter_nonconfigurable_nonenumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_own_getter_configurable_enumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_own_getter_configurable_nonenumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_own_getter_nonconfigurable_enumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_own_getter_nonconfigurable_nonenumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_own_nonwritable_configurable_enumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_own_nonwritable_nonconfigurable_enumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_own_nonwriteable_configurable_nonenumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_own_nonwriteable_nonconfigurable_nonenumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_own_property_exists.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_own_setter.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_own_setter_configurable_enumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_own_setter_configurable_nonenumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_own_setter_nonconfigurable_enumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_own_setter_nonconfigurable_nonenumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_own_writable_configurable_enumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_own_writable_configurable_nonenumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_own_writable_nonconfigurable_enumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
hasown_own_writable_nonconfigurable_nonenumerable.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
length.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
name.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
not-a-constructor.js
SD
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
prototype.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
symbol_own_property.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
symbol_property_toPrimitive.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
symbol_property_toString.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
symbol_property_valueOf.js
SD
ChakraCore: 0 of 2JavaScriptCore: 0 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 2 of 2
File:
toobject_before_topropertykey.js
SD
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
toobject_null.js
SD
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2QuickJS: 2 of 2engine262: 2 of 2
File:
toobject_undefined.js
SD
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 2 of 2QuickJS: 2 of 2engine262: 2 of 2