13291210ab99f306b74430ebbc4b7d939629e699fager@chromium.org// Copyright 2009 the V8 project authors. All rights reserved. 29a4089a092cad9ff23b6416b92cd5d818dc101d1mads.s.ager@gmail.com// Redistribution and use in source and binary forms, with or without 39a4089a092cad9ff23b6416b92cd5d818dc101d1mads.s.ager@gmail.com// modification, are permitted provided that the following conditions are 49a4089a092cad9ff23b6416b92cd5d818dc101d1mads.s.ager@gmail.com// met: 59a4089a092cad9ff23b6416b92cd5d818dc101d1mads.s.ager@gmail.com// 69a4089a092cad9ff23b6416b92cd5d818dc101d1mads.s.ager@gmail.com// * Redistributions of source code must retain the above copyright 79a4089a092cad9ff23b6416b92cd5d818dc101d1mads.s.ager@gmail.com// notice, this list of conditions and the following disclaimer. 89a4089a092cad9ff23b6416b92cd5d818dc101d1mads.s.ager@gmail.com// * Redistributions in binary form must reproduce the above 99a4089a092cad9ff23b6416b92cd5d818dc101d1mads.s.ager@gmail.com// copyright notice, this list of conditions and the following 109a4089a092cad9ff23b6416b92cd5d818dc101d1mads.s.ager@gmail.com// disclaimer in the documentation and/or other materials provided 119a4089a092cad9ff23b6416b92cd5d818dc101d1mads.s.ager@gmail.com// with the distribution. 129a4089a092cad9ff23b6416b92cd5d818dc101d1mads.s.ager@gmail.com// * Neither the name of Google Inc. nor the names of its 139a4089a092cad9ff23b6416b92cd5d818dc101d1mads.s.ager@gmail.com// contributors may be used to endorse or promote products derived 149a4089a092cad9ff23b6416b92cd5d818dc101d1mads.s.ager@gmail.com// from this software without specific prior written permission. 159a4089a092cad9ff23b6416b92cd5d818dc101d1mads.s.ager@gmail.com// 169a4089a092cad9ff23b6416b92cd5d818dc101d1mads.s.ager@gmail.com// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 179a4089a092cad9ff23b6416b92cd5d818dc101d1mads.s.ager@gmail.com// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 189a4089a092cad9ff23b6416b92cd5d818dc101d1mads.s.ager@gmail.com// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 199a4089a092cad9ff23b6416b92cd5d818dc101d1mads.s.ager@gmail.com// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 209a4089a092cad9ff23b6416b92cd5d818dc101d1mads.s.ager@gmail.com// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 219a4089a092cad9ff23b6416b92cd5d818dc101d1mads.s.ager@gmail.com// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 229a4089a092cad9ff23b6416b92cd5d818dc101d1mads.s.ager@gmail.com// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 239a4089a092cad9ff23b6416b92cd5d818dc101d1mads.s.ager@gmail.com// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 249a4089a092cad9ff23b6416b92cd5d818dc101d1mads.s.ager@gmail.com// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 259a4089a092cad9ff23b6416b92cd5d818dc101d1mads.s.ager@gmail.com// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 269a4089a092cad9ff23b6416b92cd5d818dc101d1mads.s.ager@gmail.com// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 279a4089a092cad9ff23b6416b92cd5d818dc101d1mads.s.ager@gmail.com 283291210ab99f306b74430ebbc4b7d939629e699fager@chromium.org// Try catch scopes should be implemented with special extension 293291210ab99f306b74430ebbc4b7d939629e699fager@chromium.org// objects so that __proto__ accessors and accessor setters in the 303291210ab99f306b74430ebbc4b7d939629e699fager@chromium.org// Object prototype have no effect. 313291210ab99f306b74430ebbc4b7d939629e699fager@chromium.org 323291210ab99f306b74430ebbc4b7d939629e699fager@chromium.orgvar setterCalled = false; 333291210ab99f306b74430ebbc4b7d939629e699fager@chromium.orgObject.prototype.__defineSetter__("x", function() { setterCalled = true; }); 343291210ab99f306b74430ebbc4b7d939629e699fager@chromium.org 353291210ab99f306b74430ebbc4b7d939629e699fager@chromium.orgfunction runTest(test) { 363291210ab99f306b74430ebbc4b7d939629e699fager@chromium.org setterCalled = false; 373291210ab99f306b74430ebbc4b7d939629e699fager@chromium.org test(); 383291210ab99f306b74430ebbc4b7d939629e699fager@chromium.org} 393291210ab99f306b74430ebbc4b7d939629e699fager@chromium.org 403291210ab99f306b74430ebbc4b7d939629e699fager@chromium.orgfunction testProto() { 419a4089a092cad9ff23b6416b92cd5d818dc101d1mads.s.ager@gmail.com try { 423291210ab99f306b74430ebbc4b7d939629e699fager@chromium.org throw 42; 433291210ab99f306b74430ebbc4b7d939629e699fager@chromium.org } catch(__proto__) { 443291210ab99f306b74430ebbc4b7d939629e699fager@chromium.org assertEquals(42, __proto__); 459a4089a092cad9ff23b6416b92cd5d818dc101d1mads.s.ager@gmail.com } 469a4089a092cad9ff23b6416b92cd5d818dc101d1mads.s.ager@gmail.com} 473291210ab99f306b74430ebbc4b7d939629e699fager@chromium.org 483291210ab99f306b74430ebbc4b7d939629e699fager@chromium.orgfunction testAccessorSetter() { 493291210ab99f306b74430ebbc4b7d939629e699fager@chromium.org try { 503291210ab99f306b74430ebbc4b7d939629e699fager@chromium.org throw 42; 513291210ab99f306b74430ebbc4b7d939629e699fager@chromium.org } catch(x) { 523291210ab99f306b74430ebbc4b7d939629e699fager@chromium.org assertFalse(setterCalled); 533291210ab99f306b74430ebbc4b7d939629e699fager@chromium.org assertEquals(42, x); 543291210ab99f306b74430ebbc4b7d939629e699fager@chromium.org } 553291210ab99f306b74430ebbc4b7d939629e699fager@chromium.org} 563291210ab99f306b74430ebbc4b7d939629e699fager@chromium.org 573291210ab99f306b74430ebbc4b7d939629e699fager@chromium.orgrunTest(testProto); 583291210ab99f306b74430ebbc4b7d939629e699fager@chromium.orgrunTest(testAccessorSetter); 59