1// Copyright 2013 the V8 project authors. All rights reserved.
2// Redistribution and use in source and binary forms, with or without
3// modification, are permitted provided that the following conditions are
4// met:
5//
6//     * Redistributions of source code must retain the above copyright
7//       notice, this list of conditions and the following disclaimer.
8//     * Redistributions in binary form must reproduce the above
9//       copyright notice, this list of conditions and the following
10//       disclaimer in the documentation and/or other materials provided
11//       with the distribution.
12//     * Neither the name of Google Inc. nor the names of its
13//       contributors may be used to endorse or promote products derived
14//       from this software without specific prior written permission.
15//
16// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
28// Make sure that zh locales map properly, i.e. don't map zh-TW to zh.
29
30var nf = Intl.NumberFormat(['zh-TW'], {localeMatcher: 'lookup'});
31assertEquals('zh-TW', nf.resolvedOptions().locale);
32
33var nf = Intl.NumberFormat(['zh-Hant-TW'], {localeMatcher: 'lookup'});
34assertEquals('zh-Hant-TW', nf.resolvedOptions().locale);
35
36var nf = Intl.NumberFormat(['zh-Hant'], {localeMatcher: 'lookup'});
37assertEquals('zh-Hant', nf.resolvedOptions().locale);
38
39nf = Intl.NumberFormat(['zh'], {localeMatcher: 'lookup'});
40assertEquals('zh', nf.resolvedOptions().locale);
41
42nf = Intl.NumberFormat(['zh-CN'], {localeMatcher: 'lookup'});
43assertEquals('zh-CN', nf.resolvedOptions().locale);
44
45nf = Intl.NumberFormat(['zh-Hans-CN'], {localeMatcher: 'lookup'});
46assertEquals('zh-Hans-CN', nf.resolvedOptions().locale);
47
48nf = Intl.NumberFormat(['zh-Hans'], {localeMatcher: 'lookup'});
49assertEquals('zh-Hans', nf.resolvedOptions().locale);
50
51nf = Intl.NumberFormat(['en-US'], {localeMatcher: 'lookup'});
52assertEquals('en-US', nf.resolvedOptions().locale);
53