Bug 216526
| Summary: | [GTK][WPE] test262 Locale.minimize tests depend on unreleased ICU patch | ||
|---|---|---|---|
| Product: | WebKit | Reporter: | Lauro Moura <lmoura> |
| Component: | JavaScriptCore | Assignee: | Nobody <webkit-unassigned> |
| Status: | NEW | ||
| Severity: | Normal | CC: | bugs-noreply, pnormand |
| Priority: | P2 | ||
| Version: | WebKit Nightly Build | ||
| Hardware: | Unspecified | ||
| OS: | Unspecified | ||
| See Also: | https://bugs.webkit.org/show_bug.cgi?id=215327 | ||
Lauro Moura
FAIL test/intl402/Locale/prototype/minimize/removing-likely-subtags-first-adds-likely-subtags.js (default)
Full Output:
Exception: Test262Error: "und".minimize() should be "en" Expected SameValue(«und», «en») to be true
FAIL test/intl402/Locale/prototype/minimize/removing-likely-subtags-first-adds-likely-subtags.js (strict mode)
Full Output:
Exception: Test262Error: "und".minimize() should be "en" Expected SameValue(«und», «en») to be true
ECMA spec: https://tc39.es/ecma402/#sec-Intl.Locale.prototype.minimize
Unicode spec: http://www.unicode.org/reports/tr35/#Likely_Subtags
Upstream test: https://github.com/tc39/test262/blame/main/test/intl402/Locale/prototype/minimize/removing-likely-subtags-first-adds-likely-subtags.js#L1
Using icu4c 67.1 after https://github.com/unicode-org/icu/pull/1140 (commit ec7e29f2b697188e5a667db2b235a3d0db8a5d20):
uloc_minimizeSubtags(nullptr) -> "en"
uloc_minimizeSubtags("") -> "en"
uloc_minimizeSubtags("und") -> "en"
uloc_minimizeSubtags("und-Thai") -> "th"
Using icu4c before it:
uloc_minimizeSubtags(nullptr) -> "en"
uloc_minimizeSubtags("und") -> ""
uloc_minimizeSubtags("") -> ""
uloc_minimizeSubtags("und-Thai") -> "-Thai"
As "und" language gets translated to an empty string in IntlObject.cpp, the test fails with the current ICU behavior.
| Attachments | ||
|---|---|---|
| Add attachment proposed patch, testcase, etc. |