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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 the special handling of the "co" key in Intl.Collator.
* @author Norbert Lindenberg
*/
function checkCollation(extensionCoValue, usageValue, expectedCollations, expectedUsage) {
var requestLocale = extensionCoValue !== undefined ? "de-DE-u-co-" + extensionCoValue : "de-DE";
var options = usageValue !== undefined ? { usage: usageValue } : undefined;
var collator = new Intl.Collator([requestLocale], options);
var collation = collator.resolvedOptions().collation;
if (expectedCollations.indexOf(collation) === -1) {
$ERROR((extensionCoValue === undefined ? "Default collation" : "Collation for \"" + extensionCoValue) +
"\" should be " + expectedCollations.join(" or ") + ", but is " + collation + ".");
}
var usage = collator.resolvedOptions().usage;
if (expectedUsage !== usage) {
$ERROR((usageValue === undefined ? "Default usage" : "Usage") +
" should be " + expectedUsage + ", but is " + usage + ".");
}
}
checkCollation(undefined, undefined, ["default"], "sort");
checkCollation("phonebk", undefined, ["phonebk", "default"], "sort");
checkCollation("invalid", undefined, ["default"], "sort");
checkCollation("standard", undefined, ["default"], "sort");
checkCollation("standard", "search", ["default"], "search");
checkCollation("standard", "sort", ["default"], "sort");
checkCollation("search", undefined, ["default"], "sort");
checkCollation("search", "search", ["default"], "search");
checkCollation("search", "sort", ["default"], "sort");
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