From 2aa4a82499d4becd2284cdb482213d541b8804dd Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 28 Apr 2024 16:29:10 +0200 Subject: Adding upstream version 86.0.1. Signed-off-by: Daniel Baumann --- ...tedLocalesOf-consistent-with-resolvedOptions.js | 37 ++++++++++++++++++++++ 1 file changed, 37 insertions(+) create mode 100644 js/src/tests/test262/intl402/supportedLocalesOf-consistent-with-resolvedOptions.js (limited to 'js/src/tests/test262/intl402/supportedLocalesOf-consistent-with-resolvedOptions.js') diff --git a/js/src/tests/test262/intl402/supportedLocalesOf-consistent-with-resolvedOptions.js b/js/src/tests/test262/intl402/supportedLocalesOf-consistent-with-resolvedOptions.js new file mode 100644 index 0000000000..6d68b584b8 --- /dev/null +++ b/js/src/tests/test262/intl402/supportedLocalesOf-consistent-with-resolvedOptions.js @@ -0,0 +1,37 @@ +// Copyright 2012 Mozilla Corporation. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +es5id: 9.2.2 +description: > + Tests that locales that are reported by resolvedOptions are also + reported by supportedLocalesOf. +author: Norbert Lindenberg +includes: [testIntl.js] +---*/ + +testWithIntlConstructors(function (Constructor) { + var info = getLocaleSupportInfo(Constructor); + // this test should work equally for both matching algorithms + ["lookup", "best fit"].forEach(function (matcher) { + var supportedByConstructor = info.supported.concat(info.byFallback); + var supported = Constructor.supportedLocalesOf(supportedByConstructor, + {localeMatcher: matcher}); + // we could check the length first, but it's probably more interesting which locales are missing + var i = 0; + var limit = Math.min(supportedByConstructor.length, supported.length); + while (i < limit && supportedByConstructor[i] === supported[i]) { + i++; + } + assert.sameValue(i < supportedByConstructor.length, false, "Locale " + supportedByConstructor[i] + " is returned by resolvedOptions but not by supportedLocalesOf."); + assert.sameValue(i < supported.length, false, "Locale " + supported[i] + " is returned by supportedLocalesOf but not by resolvedOptions."); + }); + + // this test is only valid for lookup - best fit may find additional locales supported + var unsupportedByConstructor = info.unsupported; + var supported = Constructor.supportedLocalesOf(unsupportedByConstructor, + {localeMatcher: "lookup"}); + assert.sameValue(supported.length > 0, false, "Locale " + supported[0] + " is returned by supportedLocalesOf but not by resolvedOptions."); +}); + +reportCompare(0, 0); -- cgit v1.2.3