diff options
Diffstat (limited to 'js/src/tests/test262/intl402/Segmenter/constructor/supportedLocalesOf/options-undefined.js')
-rw-r--r-- | js/src/tests/test262/intl402/Segmenter/constructor/supportedLocalesOf/options-undefined.js | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/js/src/tests/test262/intl402/Segmenter/constructor/supportedLocalesOf/options-undefined.js b/js/src/tests/test262/intl402/Segmenter/constructor/supportedLocalesOf/options-undefined.js new file mode 100644 index 0000000000..b81006fe81 --- /dev/null +++ b/js/src/tests/test262/intl402/Segmenter/constructor/supportedLocalesOf/options-undefined.js @@ -0,0 +1,29 @@ +// |reftest| skip-if(!Intl.Segmenter) -- Intl.Segmenter is not enabled unconditionally +// Copyright 2018 Igalia, S.L. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/*--- +esid: sec-Intl.Segmenter.supportedLocalesOf +description: Checks handling of an undefined options argument to the supportedLocalesOf function. +info: | + SupportedLocales ( availableLocales, requestedLocales, options ) + + 1. If options is not undefined, then + b. Let matcher be ? GetOption(options, "localeMatcher", "string", «"lookup", "best fit"», "best fit"). +features: [Intl.Segmenter] +---*/ + +assert.sameValue(typeof Intl.Segmenter.supportedLocalesOf, "function", + "Should support Intl.Segmenter.supportedLocalesOf."); + +Object.defineProperties(Object.prototype, { + "localeMatcher": { + get() { throw new Error("Should not call localeMatcher getter"); } + } +}); + +assert.sameValue(Array.isArray(Intl.Segmenter.supportedLocalesOf()), true, "No arguments"); +assert.sameValue(Array.isArray(Intl.Segmenter.supportedLocalesOf([])), true, "One argument"); +assert.sameValue(Array.isArray(Intl.Segmenter.supportedLocalesOf([], undefined)), true, "Two arguments"); + +reportCompare(0, 0); |