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Diffstat (limited to 'js/src/tests/test262/intl402/ch06/6.2/6.2.2_c.js')
-rw-r--r-- | js/src/tests/test262/intl402/ch06/6.2/6.2.2_c.js | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/js/src/tests/test262/intl402/ch06/6.2/6.2.2_c.js b/js/src/tests/test262/intl402/ch06/6.2/6.2.2_c.js new file mode 100644 index 000000000..6d669ebef --- /dev/null +++ b/js/src/tests/test262/intl402/ch06/6.2/6.2.2_c.js @@ -0,0 +1,47 @@ +// 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 with invalid subtag sequences are not accepted. + * @author Norbert Lindenberg + */ + +$INCLUDE("testIntl.js"); + +var invalidLanguageTags = [ + "", // empty tag + "i", // singleton alone + "x", // private use without subtag + "u", // extension singleton in first place + "419", // region code in first place + "u-nu-latn-cu-bob", // extension sequence without language + "hans-cmn-cn", // "hans" could theoretically be a 4-letter language code, + // but those can't be followed by extlang codes. + "cmn-hans-cn-u-u", // duplicate singleton + "cmn-hans-cn-t-u-ca-u", // duplicate singleton + "de-gregory-gregory", // duplicate variant + "*", // language range + "de-*", // language range + "中文", // non-ASCII letters + "en-ß", // non-ASCII letters + "ıd" // non-ASCII letters +]; + +testWithIntlConstructors(function (Constructor) { + invalidLanguageTags.forEach(function (tag) { + var error; + try { + // this must throw an exception for an invalid language tag + var obj = new Constructor([tag]); + } catch (e) { + error = e; + } + if (error === undefined) { + $ERROR("Invalid language tag " + tag + " was not rejected."); + } else if (error.name !== "RangeError") { + $ERROR("Invalid language tag " + tag + " was rejected with wrong error " + error.name + "."); + } + }); + return true; +}); + |