summaryrefslogtreecommitdiffstats
path: root/js/src/tests/test262/intl402/ch06/6.2/6.2.3.js
diff options
context:
space:
mode:
Diffstat (limited to 'js/src/tests/test262/intl402/ch06/6.2/6.2.3.js')
-rw-r--r--js/src/tests/test262/intl402/ch06/6.2/6.2.3.js69
1 files changed, 69 insertions, 0 deletions
diff --git a/js/src/tests/test262/intl402/ch06/6.2/6.2.3.js b/js/src/tests/test262/intl402/ch06/6.2/6.2.3.js
new file mode 100644
index 000000000..4ae15ab27
--- /dev/null
+++ b/js/src/tests/test262/intl402/ch06/6.2/6.2.3.js
@@ -0,0 +1,69 @@
+// Copyright 2011-2012 Norbert Lindenberg. All rights reserved.
+// Copyright 2012 Mozilla Corporation. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/**
+ * @description Tests that language tags are canonicalized in return values.
+ * @author Norbert Lindenberg
+ */
+
+$INCLUDE("testIntl.js");
+
+var canonicalizedTags = {
+ "de": ["de"],
+ "de-DE": ["de-DE", "de"],
+ "DE-de": ["de-DE", "de"],
+ "cmn": ["cmn"],
+ "CMN-hANS": ["cmn-Hans", "cmn"],
+ "cmn-hans-cn": ["cmn-Hans-CN", "cmn-Hans", "cmn"],
+ "es-419": ["es-419", "es"],
+ "es-419-u-nu-latn": ["es-419-u-nu-latn", "es-419", "es", "es-u-nu-latn"],
+ // -u-ca is incomplete, so it will not show up in resolvedOptions().locale
+ "cmn-hans-cn-u-ca-t-ca-x-t-u": ["cmn-Hans-CN-t-ca-u-ca-x-t-u", "cmn-Hans-CN-t-ca-x-t-u", "cmn-Hans-CN-t-ca-x-t", "cmn-Hans-CN-t-ca", "cmn-Hans-CN", "cmn-Hans", "cmn"],
+ "enochian-enochian": ["enochian-enochian", "enochian"],
+ "de-gregory-u-ca-gregory": ["de-gregory-u-ca-gregory", "de-gregory", "de-u-ca-gregory", "de"],
+ "no-nyn": ["nn"],
+ "i-klingon": ["tlh"],
+ "sgn-GR": ["gss"],
+ "ji": ["yi"],
+ "de-DD": ["de-DE", "de"],
+ "zh-hak-CN": ["hak-CN", "hak"],
+ "sgn-ils": ["ils"],
+ "in": ["id"],
+ "x-foo": ["x-foo"]
+};
+
+// make sure the data above is correct
+Object.getOwnPropertyNames(canonicalizedTags).forEach(function (tag) {
+ canonicalizedTags[tag].forEach(function (canonicalTag) {
+ if (!isCanonicalizedStructurallyValidLanguageTag(canonicalTag)) {
+ $ERROR("Test data \"" + canonicalTag + "\" is not canonicalized and structurally valid language tag.");
+ }
+ });
+});
+
+// now the actual test
+testWithIntlConstructors(function (Constructor) {
+ var defaultLocale = new Constructor().resolvedOptions().locale;
+ Object.getOwnPropertyNames(canonicalizedTags).forEach(function (tag) {
+ // use lookup locale matcher to keep the set of possible return values predictable
+
+ // Variant 1: construct an object and see whether its locale is canonicalized.
+ // In this variant, shortened forms or the default locale may be returned
+ var object = new Constructor([tag], {localeMatcher: "lookup"});
+ var locale = object.resolvedOptions().locale;
+ if (canonicalizedTags[tag].indexOf(locale) === -1 && locale !== defaultLocale) {
+ $ERROR("For " + tag + " got " + locale + "; expected one of " +
+ canonicalizedTags[tag].join(", ") + ".");
+ }
+
+ // Variant 2: get the supported locales. If the tag is supported, it should be returned canonicalized but unshortened
+ var supported = Constructor.supportedLocalesOf([tag]);
+ if (supported.length > 0 && supported[0] !== canonicalizedTags[tag][0]) {
+ $ERROR("For " + tag + " got " + supported[0] + "; expected " +
+ canonicalizedTags[tag][0] + ".");
+ }
+ });
+ return true;
+});
+