1b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch// Copyright 2013 the V8 project authors. All rights reserved. 2a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// Redistribution and use in source and binary forms, with or without 3a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// modification, are permitted provided that the following conditions are 4a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// met: 5a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// 6a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// * Redistributions of source code must retain the above copyright 7a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// notice, this list of conditions and the following disclaimer. 8a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// * Redistributions in binary form must reproduce the above 9a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// copyright notice, this list of conditions and the following 10a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// disclaimer in the documentation and/or other materials provided 11a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// with the distribution. 12a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// * Neither the name of Google Inc. nor the names of its 13a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// contributors may be used to endorse or promote products derived 14a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// from this software without specific prior written permission. 15a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// 16a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 28b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch// Test that we always use original Intl.Constructors for toLocaleString calls. 29a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 30b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdochfunction throwError() { 31b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch throw new Error('Malicious method invoked.'); 32b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch} 33a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 34b8a8cc1952d61a2f3a2568848933943a543b5d3eBen MurdochIntl.Collator = Intl.NumberFormat = Intl.DateTimeFormat = throwError; 35a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 36b8a8cc1952d61a2f3a2568848933943a543b5d3eBen MurdochIntl.Collator.prototype.compare = throwError; 37b8a8cc1952d61a2f3a2568848933943a543b5d3eBen MurdochIntl.NumberFormat.prototype.format = throwError; 38b8a8cc1952d61a2f3a2568848933943a543b5d3eBen MurdochIntl.DateTimeFormat.prototype.format = throwError; 3944f0eee88ff00398ff7f715fab053374d808c90dSteve Block 40b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch// Make sure constructors actually throw now. 41b8a8cc1952d61a2f3a2568848933943a543b5d3eBen MurdochassertThrows('new Intl.Collator()'); 42b8a8cc1952d61a2f3a2568848933943a543b5d3eBen MurdochassertThrows('new Intl.NumberFormat()'); 43b8a8cc1952d61a2f3a2568848933943a543b5d3eBen MurdochassertThrows('new Intl.DateTimeFormat()'); 44a7e24c173cf37484693b9abb38e494fa7bd7baebSteve Block 45b8a8cc1952d61a2f3a2568848933943a543b5d3eBen Murdoch// None of these should throw. 46b8a8cc1952d61a2f3a2568848933943a543b5d3eBen MurdochassertDoesNotThrow('new Date().toLocaleString()'); 47b8a8cc1952d61a2f3a2568848933943a543b5d3eBen MurdochassertDoesNotThrow('new Date().toLocaleDateString()'); 48b8a8cc1952d61a2f3a2568848933943a543b5d3eBen MurdochassertDoesNotThrow('new Date().toLocaleTimeString()'); 49b8a8cc1952d61a2f3a2568848933943a543b5d3eBen MurdochassertDoesNotThrow('new Number(12345.412).toLocaleString()'); 50b8a8cc1952d61a2f3a2568848933943a543b5d3eBen MurdochassertDoesNotThrow('new String(\'abc\').localeCompare(\'bcd\')'); 51