diff options
Diffstat (limited to 'js/src/tests/test262/intl402/ch09/9.2/9.2.1_4.js')
-rw-r--r-- | js/src/tests/test262/intl402/ch09/9.2/9.2.1_4.js | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/js/src/tests/test262/intl402/ch09/9.2/9.2.1_4.js b/js/src/tests/test262/intl402/ch09/9.2/9.2.1_4.js new file mode 100644 index 000000000..b9bb9db79 --- /dev/null +++ b/js/src/tests/test262/intl402/ch09/9.2/9.2.1_4.js @@ -0,0 +1,46 @@ +// Copyright 2012 Mozilla Corporation. All rights reserved. +// This code is governed by the BSD license found in the LICENSE file. + +/** + * @description Tests that non-objects are converted to objects before canonicalization. + * @author Norbert Lindenberg + */ + +$INCLUDE("testIntl.js"); + +testWithIntlConstructors(function (Constructor) { + // undefined is handled separately + + // null should result in a TypeError + var error; + try { + var supportedForNull = Constructor.supportedLocalesOf(null); + } catch (e) { + error = e; + } + if (error === undefined) { + $ERROR("Null as locale list was not rejected."); + } else if (error.name !== "TypeError") { + $ERROR("Null as locale list was rejected with wrong error " + error.name + "."); + } + + // let's use an empty list for comparison + var supportedForEmptyList = Constructor.supportedLocalesOf([]); + // we don't compare the elements because length should be 0 - let's just verify that + if (supportedForEmptyList.length !== 0) { + $ERROR("Internal test error: Assumption about length being 0 is invalid."); + } + + // most non-objects will be interpreted as empty lists because a missing length property is interpreted as 0 + var supportedForNumber = Constructor.supportedLocalesOf(5); + if (supportedForNumber.length !== supportedForEmptyList.length) { + $ERROR("Supported locales differ between numeric and empty list input."); + } + var supportedForBoolean = Constructor.supportedLocalesOf(true); + if (supportedForBoolean.length !== supportedForEmptyList.length) { + $ERROR("Supported locales differ between boolean and empty list input."); + } + + return true; +}); + |