mirror of https://github.com/tc39/test262.git
37 lines
1.3 KiB
JavaScript
37 lines
1.3 KiB
JavaScript
// Copyright 2012 Mozilla Corporation. All rights reserved.
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// This code is governed by the BSD license found in the LICENSE file.
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/**
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* @description Tests that the option localeMatcher is processed correctly.
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* @author Norbert Lindenberg
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*/
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$INCLUDE("testIntl.js");
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testWithIntlConstructors(function (Constructor) {
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var defaultLocale = new Constructor().resolvedOptions().locale;
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var validValues = [undefined, "lookup", "best fit", {toString: function () { return "lookup"; }}];
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validValues.forEach(function (value) {
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var supported = Constructor.supportedLocalesOf([defaultLocale], {localeMatcher: value});
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});
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var invalidValues = [null, 0, 5, NaN, true, false, "invalid"];
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invalidValues.forEach(function (value) {
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var error;
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try {
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var supported = Constructor.supportedLocalesOf([defaultLocale], {localeMatcher: value});
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} catch (e) {
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error = e;
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}
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if (error === undefined) {
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$ERROR("Invalid localeMatcher value " + value + " was not rejected.");
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} else if (error.name !== "RangeError") {
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$ERROR("Invalid localeMatcher value " + value + " was rejected with wrong error " + error.name + ".");
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}
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});
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return true;
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});
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