Ben Murdoch | b8a8cc1 | 2014-11-26 15:28:44 +0000 | [diff] [blame] | 1 | // Copyright 2014 the V8 project authors. All rights reserved. |
| 2 | // Use of this source code is governed by a BSD-style license that can be |
| 3 | // found in the LICENSE file. |
| 4 | |
| 5 | if ("Intl" in this) { |
| 6 | function overflow() { |
| 7 | return overflow() + 1; |
| 8 | } |
| 9 | Object.defineProperty = overflow; |
| 10 | assertDoesNotThrow(function() { Intl.Collator.supportedLocalesOf("en"); }); |
| 11 | |
| 12 | var date = new Date(Date.UTC(2004, 12, 25, 3, 0, 0)); |
| 13 | var options = { |
| 14 | weekday: "long", |
| 15 | year: "numeric", |
| 16 | month: "long", |
| 17 | day: "numeric" |
| 18 | }; |
| 19 | |
| 20 | Object.apply = overflow; |
| 21 | assertDoesNotThrow(function() { date.toLocaleDateString("de-DE", options); }); |
| 22 | |
| 23 | var options_incomplete = {}; |
| 24 | assertDoesNotThrow(function() { |
| 25 | date.toLocaleDateString("de-DE", options_incomplete); |
| 26 | }); |
| 27 | assertTrue(options_incomplete.hasOwnProperty("year")); |
| 28 | |
| 29 | assertDoesNotThrow(function() { date.toLocaleDateString("de-DE", undefined); }); |
| 30 | assertDoesNotThrow(function() { date.toLocaleDateString("de-DE"); }); |
| 31 | assertThrows(function() { date.toLocaleDateString("de-DE", null); }, TypeError); |
| 32 | } |