tree c89613a7c1933f971267365738833fde6ec606a6
parent 884918bf1181bae3e7dbaeef46e877f222bd4dd5
author ysuzuki@apple.com <ysuzuki@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1593669636 +0000
committer ysuzuki@apple.com <ysuzuki@apple.com@268f45cc-cd09-0410-ab3c-d52691b4dbfc> 1593669636 +0000

[JSC] Intl.Collator should set usage:"search" option through ICU locale
https://bugs.webkit.org/show_bug.cgi?id=213869

Reviewed by Ross Kirsling.

JSTests:

* stress/intl-collator-co-extension.js: Added.
(shouldBe):
(shouldBeArray):
(explicitTrueBeforeICU67):
* test262/expectations.yaml:

Source/JavaScriptCore:

Intl.Collator has usage:"search" option, and it affects on collation. However, UCollator does not have an interface to set this collation option,
and only way to configure UCollator is setting "-u-co-search" unicode extension to passed locale string. This patch adds "-u-co-search" unicode
extension if Usage::Search is specified.

* runtime/IntlCollator.cpp:
(JSC::IntlCollator::initializeCollator):

git-svn-id: http://svn.webkit.org/repository/webkit/trunk@263833 268f45cc-cd09-0410-ab3c-d52691b4dbfc