13ef787dbeca8a5fb1086949cda830dccee07bfbdBen Murdoch// Copyright 2012 the V8 project authors. All rights reserved. 21e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// Redistribution and use in source and binary forms, with or without 31e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// modification, are permitted provided that the following conditions are 41e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// met: 51e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// 61e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// * Redistributions of source code must retain the above copyright 71e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// notice, this list of conditions and the following disclaimer. 81e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// * Redistributions in binary form must reproduce the above 91e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// copyright notice, this list of conditions and the following 101e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// disclaimer in the documentation and/or other materials provided 111e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// with the distribution. 121e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// * Neither the name of Google Inc. nor the names of its 131e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// contributors may be used to endorse or promote products derived 141e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// from this software without specific prior written permission. 151e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// 161e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 171e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 181e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 191e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 201e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 211e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 221e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 231e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 241e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 251e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 261e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 271e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block 283ef787dbeca8a5fb1086949cda830dccee07bfbdBen Murdoch// Test that getters and setters pass unwrapped this values in strict mode 293ef787dbeca8a5fb1086949cda830dccee07bfbdBen Murdoch// and wrapped this values is non-strict mode. 301e0659c275bb392c045087af4f6b0d7565cb3d77Steve Block 313ef787dbeca8a5fb1086949cda830dccee07bfbdBen Murdochfunction TestAccessorWrapping(primitive) { 323ef787dbeca8a5fb1086949cda830dccee07bfbdBen Murdoch var prototype = Object.getPrototypeOf(Object(primitive)) 333ef787dbeca8a5fb1086949cda830dccee07bfbdBen Murdoch // Check that strict mode passes unwrapped this value. 343ef787dbeca8a5fb1086949cda830dccee07bfbdBen Murdoch var strict_type = typeof primitive; 353ef787dbeca8a5fb1086949cda830dccee07bfbdBen Murdoch Object.defineProperty(prototype, "strict", { 363ef787dbeca8a5fb1086949cda830dccee07bfbdBen Murdoch get: function() { "use strict"; assertSame(strict_type, typeof this); }, 373ef787dbeca8a5fb1086949cda830dccee07bfbdBen Murdoch set: function() { "use strict"; assertSame(strict_type, typeof this); } 383ef787dbeca8a5fb1086949cda830dccee07bfbdBen Murdoch }); 393ef787dbeca8a5fb1086949cda830dccee07bfbdBen Murdoch primitive.strict = primitive.strict; 403ef787dbeca8a5fb1086949cda830dccee07bfbdBen Murdoch // Check that non-strict mode passes wrapped this value. 413ef787dbeca8a5fb1086949cda830dccee07bfbdBen Murdoch var sloppy_type = typeof Object(primitive); 423ef787dbeca8a5fb1086949cda830dccee07bfbdBen Murdoch Object.defineProperty(prototype, "sloppy", { 433ef787dbeca8a5fb1086949cda830dccee07bfbdBen Murdoch get: function() { assertSame(sloppy_type, typeof this); }, 443ef787dbeca8a5fb1086949cda830dccee07bfbdBen Murdoch set: function() { assertSame(sloppy_type, typeof this); } 453ef787dbeca8a5fb1086949cda830dccee07bfbdBen Murdoch }); 463ef787dbeca8a5fb1086949cda830dccee07bfbdBen Murdoch primitive.sloppy = primitive.sloppy; 473ef787dbeca8a5fb1086949cda830dccee07bfbdBen Murdoch} 48e0cee9b3ed82e2391fd85d118aeaa4ea361c687dBen Murdoch 493ef787dbeca8a5fb1086949cda830dccee07bfbdBen MurdochTestAccessorWrapping(true); 503ef787dbeca8a5fb1086949cda830dccee07bfbdBen MurdochTestAccessorWrapping(0); 513ef787dbeca8a5fb1086949cda830dccee07bfbdBen MurdochTestAccessorWrapping({}); 523ef787dbeca8a5fb1086949cda830dccee07bfbdBen MurdochTestAccessorWrapping(""); 53