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comparison: js/src/tests/ecma/ExecutionContexts/10.1.3.js
js/src/tests/ecma/ExecutionContexts/10.1.3.js
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| 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ | |
| 2 /* This Source Code Form is subject to the terms of the Mozilla Public | |
| 3 * License, v. 2.0. If a copy of the MPL was not distributed with this | |
| 4 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ | |
| 5 | |
| 6 | |
| 7 /** | |
| 8 File Name: 10.1.3.js | |
| 9 ECMA Section: 10.1.3.js Variable Instantiation | |
| 10 Description: | |
| 11 Author: christine@netscape.com | |
| 12 Date: 11 september 1997 | |
| 13 */ | |
| 14 | |
| 15 var SECTION = "10.1.3"; | |
| 16 var VERSION = "ECMA_1"; | |
| 17 var TITLE = "Variable instantiation"; | |
| 18 var BUGNUMBER = "20256"; | |
| 19 startTest(); | |
| 20 | |
| 21 writeHeaderToLog( SECTION + " "+ TITLE); | |
| 22 | |
| 23 | |
| 24 // overriding a variable or function name with a function should succeed | |
| 25 | |
| 26 new TestCase(SECTION, | |
| 27 "function t() { return \"first\" };" + | |
| 28 "function t() { return \"second\" };t() ", | |
| 29 "second", | |
| 30 eval("function t() { return \"first\" };" + | |
| 31 "function t() { return \"second\" };t()")); | |
| 32 | |
| 33 | |
| 34 new TestCase(SECTION, | |
| 35 "var t; function t(){}; typeof(t)", | |
| 36 "function", | |
| 37 eval("var t; function t(){}; typeof(t)")); | |
| 38 | |
| 39 | |
| 40 // formal parameter tests | |
| 41 | |
| 42 new TestCase(SECTION, | |
| 43 "function t1(a,b) { return b; }; t1( 4 );", | |
| 44 void 0, | |
| 45 eval("function t1(a,b) { return b; }; t1( 4 );") ); | |
| 46 | |
| 47 new TestCase(SECTION, | |
| 48 "function t1(a,b) { return a; }; t1(4);", | |
| 49 4, | |
| 50 eval("function t1(a,b) { return a; }; t1(4)")); | |
| 51 | |
| 52 new TestCase(SECTION, | |
| 53 "function t1(a,b) { return a; }; t1();", | |
| 54 void 0, | |
| 55 eval("function t1(a,b) { return a; }; t1()")); | |
| 56 | |
| 57 new TestCase(SECTION, | |
| 58 "function t1(a,b) { return a; }; t1(1,2,4);", | |
| 59 1, | |
| 60 eval("function t1(a,b) { return a; }; t1(1,2,4)")); | |
| 61 /* | |
| 62 | |
| 63 new TestCase(SECTION, "function t1(a,a) { return a; }; t1( 4 );", | |
| 64 void 0, | |
| 65 eval("function t1(a,a) { return a; }; t1( 4 )")); | |
| 66 | |
| 67 new TestCase(SECTION, | |
| 68 "function t1(a,a) { return a; }; t1( 1,2 );", | |
| 69 2, | |
| 70 eval("function t1(a,a) { return a; }; t1( 1,2 )")); | |
| 71 */ | |
| 72 // variable declarations | |
| 73 | |
| 74 new TestCase(SECTION, | |
| 75 "function t1(a,b) { return a; }; t1( false, true );", | |
| 76 false, | |
| 77 eval("function t1(a,b) { return a; }; t1( false, true );")); | |
| 78 | |
| 79 new TestCase(SECTION, | |
| 80 "function t1(a,b) { return b; }; t1( false, true );", | |
| 81 true, | |
| 82 eval("function t1(a,b) { return b; }; t1( false, true );")); | |
| 83 | |
| 84 new TestCase(SECTION, | |
| 85 "function t1(a,b) { return a+b; }; t1( 4, 2 );", | |
| 86 6, | |
| 87 eval("function t1(a,b) { return a+b; }; t1( 4, 2 );")); | |
| 88 | |
| 89 new TestCase(SECTION, | |
| 90 "function t1(a,b) { return a+b; }; t1( 4 );", | |
| 91 Number.NaN, | |
| 92 eval("function t1(a,b) { return a+b; }; t1( 4 );")); | |
| 93 | |
| 94 // overriding a function name with a variable should fail | |
| 95 | |
| 96 new TestCase(SECTION, | |
| 97 "function t() { return 'function' };" + | |
| 98 "var t = 'variable'; typeof(t)", | |
| 99 "string", | |
| 100 eval("function t() { return 'function' };" + | |
| 101 "var t = 'variable'; typeof(t)")); | |
| 102 | |
| 103 // function as a constructor | |
| 104 | |
| 105 new TestCase(SECTION, | |
| 106 "function t1(a,b) { var a = b; return a; } t1(1,3);", | |
| 107 3, | |
| 108 eval("function t1(a, b){ var a = b; return a;}; t1(1,3)")); | |
| 109 | |
| 110 new TestCase(SECTION, | |
| 111 "function t2(a,b) { this.a = b; } x = new t2(1,3); x.a", | |
| 112 3, | |
| 113 eval("function t2(a,b) { this.a = b; };" + | |
| 114 "x = new t2(1,3); x.a")); | |
| 115 | |
| 116 new TestCase(SECTION, | |
| 117 "function t2(a,b) { this.a = a; } x = new t2(1,3); x.a", | |
| 118 1, | |
| 119 eval("function t2(a,b) { this.a = a; };" + | |
| 120 "x = new t2(1,3); x.a")); | |
| 121 | |
| 122 new TestCase(SECTION, | |
| 123 "function t2(a,b) { this.a = b; this.b = a; } " + | |
| 124 "x = new t2(1,3);x.a;", | |
| 125 3, | |
| 126 eval("function t2(a,b) { this.a = b; this.b = a; };" + | |
| 127 "x = new t2(1,3);x.a;")); | |
| 128 | |
| 129 new TestCase(SECTION, | |
| 130 "function t2(a,b) { this.a = b; this.b = a; }" + | |
| 131 "x = new t2(1,3);x.b;", | |
| 132 1, | |
| 133 eval("function t2(a,b) { this.a = b; this.b = a; };" + | |
| 134 "x = new t2(1,3);x.b;") ); | |
| 135 | |
| 136 test(); |
