1 // Copyright 2013 the V8 project authors. All rights reserved. 2 // Copyright (C) 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved. 3 // 4 // Redistribution and use in source and binary forms, with or without 5 // modification, are permitted provided that the following conditions 6 // are met: 7 // 1. Redistributions of source code must retain the above copyright 8 // notice, this list of conditions and the following disclaimer. 9 // 2. Redistributions in binary form must reproduce the above copyright 10 // notice, this list of conditions and the following disclaimer in the 11 // documentation and/or other materials provided with the distribution. 12 // 13 // THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' AND ANY 14 // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 15 // WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 16 // DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS BE LIABLE FOR ANY 17 // DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 18 // (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 19 // LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON 20 // ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 21 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 22 // SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23 24 description("ThrowTypeError is a singleton object"); 25 26 function getter(object, name) 27 { 28 Object.getOwnPropertyDescriptor(object, name).get; 29 } 30 31 function strictArgumentsFunction1() 32 { 33 "use strict"; 34 return arguments; 35 } 36 var strictArguments1 = strictArgumentsFunction1(); 37 var boundFunction1 = strictArgumentsFunction1.bind(); 38 var functionCaller1 = getter(strictArgumentsFunction1, "caller"); 39 var functionArguments1 = getter(strictArgumentsFunction1, "arguments"); 40 var argumentsCaller1 = getter(strictArguments1, "caller"); 41 var argumentsCallee1 = getter(strictArguments1, "callee"); 42 var boundCaller1 = getter(boundFunction1, "caller"); 43 var boundArguments1 = getter(boundFunction1, "arguments"); 44 45 function strictArgumentsFunction2() 46 { 47 "use strict"; 48 return arguments; 49 } 50 var strictArguments2 = strictArgumentsFunction2(); 51 var boundFunction2 = strictArgumentsFunction2.bind(); 52 var functionCaller2 = getter(strictArgumentsFunction2, "caller"); 53 var functionArguments2 = getter(strictArgumentsFunction2, "arguments"); 54 var argumentsCaller2 = getter(strictArguments2, "caller"); 55 var argumentsCallee2 = getter(strictArguments2, "callee"); 56 var boundCaller2 = getter(boundFunction2, "caller"); 57 var boundArguments2 = getter(boundFunction2, "arguments"); 58 59 shouldBeTrue('functionCaller1 === functionCaller2'); 60 61 shouldBeTrue('functionCaller1 === functionArguments1'); 62 shouldBeTrue('functionCaller1 === argumentsCaller1'); 63 shouldBeTrue('functionCaller1 === argumentsCallee1'); 64 shouldBeTrue('functionCaller1 === boundCaller1'); 65 shouldBeTrue('functionCaller1 === boundArguments1'); 66 67 shouldBeTrue('functionCaller2 === functionArguments2'); 68 shouldBeTrue('functionCaller2 === argumentsCaller2'); 69 shouldBeTrue('functionCaller2 === argumentsCallee2'); 70 shouldBeTrue('functionCaller2 === boundCaller2'); 71 shouldBeTrue('functionCaller2 === boundArguments2'); 72 73 successfullyParsed = true; 74
