Test262 ReportBLACK LIVES MATTER

About

Filter Engines

JavaScript Engines

DecJan 2019FebMarAprMayJunJulAugSepOctNovDecJan 2020FebMarAprMayJunJulAugSepOctNovDec
Test262/ Internationalization API
All Tests
New Features
Show pattern for JavaScript engine result barsChakraCoreJavaScriptCoreSpiderMonkeyV8Moddable XSQuickJSengine262
Current folder:Internationalization API1,780 tests
intl402
(source)
43%
ChakraCore: 29%JavaScriptCore: 83%SpiderMonkey: 86%V8: 96%Moddable XS: 3%QuickJS: 3%engine262: 3%
Folder:		Array2 tests/intl402/Array/
86%
ChakraCore: 0%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%QuickJS: 100%engine262: 100%
Folder:		BigInt22 tests/intl402/BigInt/
60%
ChakraCore: 0%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 45%QuickJS: 27%engine262: 45%
Folder:		Intl.Collator116 tests/intl402/Collator/
52%
ChakraCore: 67%JavaScriptCore: 100%SpiderMonkey: 100%V8: 98%Moddable XS: 0%QuickJS: 0%engine262: 0%
Folder:		Date24 tests/intl402/Date/
83%
ChakraCore: 100%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 67%QuickJS: 67%engine262: 50%
Folder:		Intl.DateTimeFormat298 tests/intl402/DateTimeFormat/
45%
ChakraCore: 44%JavaScriptCore: 81%SpiderMonkey: 99%V8: 93%Moddable XS: 0%QuickJS: 0%engine262: 0%
Folder:		Intl.DisplayNames88 tests/intl402/DisplayNames/
31%
ChakraCore: 7%JavaScriptCore: 100%SpiderMonkey: 7%V8: 100%Moddable XS: 0%QuickJS: 0%engine262: 0%
Folder:		Intl82 tests/intl402/Intl/
41%
ChakraCore: 49%JavaScriptCore: 73%SpiderMonkey: 95%V8: 71%Moddable XS: 0%QuickJS: 0%engine262: 0%
Folder:		Intl.ListFormat164 tests/intl402/ListFormat/
29%
ChakraCore: 0%JavaScriptCore: 0%SpiderMonkey: 100%V8: 100%Moddable XS: 0%QuickJS: 0%engine262: 0%
Folder:		Intl.Locale202 tests/intl402/Locale/
41%
ChakraCore: 0%JavaScriptCore: 93%SpiderMonkey: 100%V8: 96%Moddable XS: 0%QuickJS: 0%engine262: 0%
Folder:		Number14 tests/intl402/Number/
76%
ChakraCore: 100%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 43%QuickJS: 43%engine262: 43%
Folder:		Intl.NumberFormat298 tests/intl402/NumberFormat/
46%
ChakraCore: 36%JavaScriptCore: 85%SpiderMonkey: 99%V8: 99%Moddable XS: 0%QuickJS: 0%engine262: 0%
Folder:		Intl.PluralRules76 tests/intl402/PluralRules/
53%
ChakraCore: 68%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 0%QuickJS: 0%engine262: 0%
Folder:		Intl.RelativeTimeFormat156 tests/intl402/RelativeTimeFormat/
43%
ChakraCore: 0%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 0%QuickJS: 0%engine262: 0%
Folder:		Intl.Segmenter158 tests/intl402/Segmenter/
29%
ChakraCore: 1%JavaScriptCore: 100%SpiderMonkey: 1%V8: 100%Moddable XS: 0%QuickJS: 0%engine262: 0%
Folder:		String34 tests/intl402/String/
66%
ChakraCore: 59%JavaScriptCore: 100%SpiderMonkey: 94%V8: 100%Moddable XS: 29%QuickJS: 41%engine262: 41%
Folder:		TypedArray2 tests/intl402/TypedArray/
86%
ChakraCore: 0%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%QuickJS: 100%engine262: 100%
File:		constructors-string-and-single-element-array.js
SD
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 0 of 2
File:		constructors-taint-Object-prototype-2.js
SD
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 0 of 2
File:		constructors-taint-Object-prototype.js
SD
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 0 of 2
File:		default-locale-is-canonicalized.js
SD
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 0 of 2
File:		default-locale-is-supported.js
SD
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 0 of 2
File:		fallback-locales-are-supported.js
SD
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 0 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 0 of 2
File:		language-tags-canonicalized.js
SD
ChakraCore: 0 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 0 of 2
File:		language-tags-invalid.js
SD
ChakraCore: 0 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 0 of 2
File:		language-tags-valid.js
SD
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 0 of 2
File:		language-tags-with-underscore.js
SD
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 0 of 2
File:		supportedLocalesOf-consistent-with-resolvedOptions.js
SD
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 0 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 0 of 2
File:		supportedLocalesOf-default-locale-and-zxx-locale.js
SD
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 0 of 2
File:		supportedLocalesOf-duplicate-elements-removed.js
SD
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 0 of 2
File:		supportedLocalesOf-empty-and-undefined.js
SD
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 0 of 2
File:		supportedLocalesOf-locales-arg-coered-to-object.js
SD
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 0 of 2
File:		supportedLocalesOf-locales-arg-empty-array.js
SD
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 0 of 2
File:		supportedLocalesOf-returned-array-elements-are-not-frozen.js
SD
ChakraCore: 0 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 0 of 2
File:		supportedLocalesOf-taint-Array-2.js
SD
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 0 of 2
File:		supportedLocalesOf-taint-Array.js
SD
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 0 of 2
File:		supportedLocalesOf-test-option-localeMatcher.js
SD
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 0 of 2
File:		supportedLocalesOf-throws-if-element-not-string-or-object.js
SD
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 0 of 2
File:		supportedLocalesOf-unicode-extensions-ignored.js
SD
ChakraCore: 2 of 2JavaScriptCore: 2 of 2SpiderMonkey: 2 of 2V8: 2 of 2Moddable XS: 0 of 2QuickJS: 0 of 2engine262: 0 of 2