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// Copyright 2012 Mozilla Corporation. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/*---
es5id: 9.2.8_4
description: >
Tests that the array returned by SupportedLocales is extensible,
writable and configurable.
author: Norbert Lindenberg
includes: [testIntl.js]
---*/
function testNormalProperty(obj, property) {
var desc = Object.getOwnPropertyDescriptor(obj, property);
assert.sameValue(desc.writable, true, "Property " + property + " of object returned by SupportedLocales is not writable.");
assert.sameValue(desc.configurable, true, "Property " + property + " of object returned by SupportedLocales is not configurable.");
}
function testLengthProperty(obj, property) {
var desc = Object.getOwnPropertyDescriptor(obj, property);
assert.sameValue(desc.writable, true, "Property " + property + " of object returned by SupportedLocales is not writable.");
assert.sameValue(desc.configurable, false, "Property " + property + " of object returned by SupportedLocales is configurable.");
}
testWithIntlConstructors(function (Constructor) {
var defaultLocale = new Constructor().resolvedOptions().locale;
var supported = Constructor.supportedLocalesOf([defaultLocale]);
assert(Object.isExtensible(supported), "Object returned by SupportedLocales is not extensible.");
for (var i = 0; i < supported.length; i++) {
testNormalProperty(supported, i);
}
testLengthProperty(supported, "length");
});
reportCompare(0, 0);