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// Copyright 2012 Mozilla Corporation. All rights reserved.
// This code is governed by the BSD license found in the LICENSE file.
/**
* @description Tests that the options numeric and caseFirst can be
* set through either the locale or the options.
* @author Norbert Lindenberg
*/
$INCLUDE("testIntl.js");
var options = [
{key: "kn", property: "numeric", type: "boolean", values: [true, false]},
{key: "kf", property: "caseFirst", type: "string", values: ["upper", "lower", "false"]}
];
options.forEach(function (option) {
var defaultLocale = new Intl.Collator().resolvedOptions().locale;
var collator, opt, result;
// find out which values are supported for a property in the default locale
var supportedValues = [];
option.values.forEach(function (value) {
opt = {};
opt[option.property] = value;
collator = new Intl.Collator([defaultLocale], opt);
result = collator.resolvedOptions()[option.property];
if (result !== undefined && supportedValues.indexOf(result) === -1) {
supportedValues.push(result);
}
});
// verify that the supported values can also be set through the locale
supportedValues.forEach(function (value) {
collator = new Intl.Collator([defaultLocale + "-u-" + option.key + "-" + value]);
result = collator.resolvedOptions()[option.property];
if (result !== value) {
$ERROR("Property " + option.property + " couldn't be set through locale extension key " +
option.key + "; requested value: " + value + "; actual value: " + result + ".");
}
});
// verify that the options setting overrides the locale setting
supportedValues.forEach(function (value) {
var otherValue;
option.values.forEach(function (possibleValue) {
if (possibleValue !== value) {
otherValue = possibleValue;
}
});
if (otherValue !== undefined) {
opt = {};
opt[option.property] = value;
collator = new Intl.Collator([defaultLocale + "-u-" + option.key + "-" + otherValue], opt);
result = collator.resolvedOptions()[option.property];
if (result !== value) {
$ERROR("Options value for property " + option.property + " doesn't override locale extension key " +
option.key + "; requested value: " + value + "; actual value: " + result + ".");
}
}
});
});
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