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comparison: js/src/tests/ecma/Expressions/11.3.1.js
js/src/tests/ecma/Expressions/11.3.1.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: 11.3.1.js | |
| 9 ECMA Section: 11.3.1 Postfix increment operator | |
| 10 Description: | |
| 11 The production MemberExpression : MemberExpression ++ is evaluated as | |
| 12 follows: | |
| 13 | |
| 14 1. Evaluate MemberExpression. | |
| 15 2. Call GetValue(Result(1)). | |
| 16 3. Call ToNumber(Result(2)). | |
| 17 4. Add the value 1 to Result(3), using the same rules as for the + | |
| 18 operator (section 0). | |
| 19 5. Call PutValue(Result(1), Result(4)). | |
| 20 6. Return Result(3). | |
| 21 | |
| 22 Author: christine@netscape.com | |
| 23 Date: 12 november 1997 | |
| 24 */ | |
| 25 var SECTION = "11.3.1"; | |
| 26 var VERSION = "ECMA_1"; | |
| 27 startTest(); | |
| 28 | |
| 29 writeHeaderToLog( SECTION + " Postfix increment operator"); | |
| 30 | |
| 31 // special numbers | |
| 32 new TestCase( SECTION, "var MYVAR; MYVAR++", NaN, eval("var MYVAR; MYVAR++") ); | |
| 33 new TestCase( SECTION, "var MYVAR= void 0; MYVAR++", NaN, eval("var MYVAR=void 0; MYVAR++") ); | |
| 34 new TestCase( SECTION, "var MYVAR=null; MYVAR++", 0, eval("var MYVAR=null; MYVAR++") ); | |
| 35 new TestCase( SECTION, "var MYVAR=true; MYVAR++", 1, eval("var MYVAR=true; MYVAR++") ); | |
| 36 new TestCase( SECTION, "var MYVAR=false; MYVAR++", 0, eval("var MYVAR=false; MYVAR++") ); | |
| 37 | |
| 38 // verify return value | |
| 39 | |
| 40 new TestCase( SECTION, "var MYVAR=Number.POSITIVE_INFINITY;MYVAR++", Number.POSITIVE_INFINITY, eval("var MYVAR=Number.POSITIVE_INFINITY;MYVAR++") ); | |
| 41 new TestCase( SECTION, "var MYVAR=Number.NEGATIVE_INFINITY;MYVAR++", Number.NEGATIVE_INFINITY, eval("var MYVAR=Number.NEGATIVE_INFINITY;MYVAR++") ); | |
| 42 new TestCase( SECTION, "var MYVAR=Number.NaN;MYVAR++", Number.NaN, eval("var MYVAR=Number.NaN;MYVAR++") ); | |
| 43 | |
| 44 // verify value of variable | |
| 45 | |
| 46 new TestCase( SECTION, "var MYVAR=Number.POSITIVE_INFINITY;MYVAR++;MYVAR", Number.POSITIVE_INFINITY, eval("var MYVAR=Number.POSITIVE_INFINITY;MYVAR++;MYVAR") ); | |
| 47 new TestCase( SECTION, "var MYVAR=Number.NEGATIVE_INFINITY;MYVAR++;MYVAR", Number.NEGATIVE_INFINITY, eval("var MYVAR=Number.NEGATIVE_INFINITY;MYVAR++;MYVAR") ); | |
| 48 new TestCase( SECTION, "var MYVAR=Number.NaN;MYVAR++;MYVAR", Number.NaN, eval("var MYVAR=Number.NaN;MYVAR++;MYVAR") ); | |
| 49 | |
| 50 // number primitives | |
| 51 new TestCase( SECTION, "var MYVAR=0;MYVAR++", 0, eval("var MYVAR=0;MYVAR++") ); | |
| 52 new TestCase( SECTION, "var MYVAR=0.2345;MYVAR++", 0.2345, eval("var MYVAR=0.2345;MYVAR++") ); | |
| 53 new TestCase( SECTION, "var MYVAR=-0.2345;MYVAR++", -0.2345, eval("var MYVAR=-0.2345;MYVAR++") ); | |
| 54 | |
| 55 // verify value of variable | |
| 56 | |
| 57 new TestCase( SECTION, "var MYVAR=0;MYVAR++;MYVAR", 1, eval("var MYVAR=0;MYVAR++;MYVAR") ); | |
| 58 new TestCase( SECTION, "var MYVAR=0.2345;MYVAR++;MYVAR", 1.2345, eval("var MYVAR=0.2345;MYVAR++;MYVAR") ); | |
| 59 new TestCase( SECTION, "var MYVAR=-0.2345;MYVAR++;MYVAR", 0.7655, eval("var MYVAR=-0.2345;MYVAR++;MYVAR") ); | |
| 60 new TestCase( SECTION, "var MYVAR=0;MYVAR++;MYVAR", 1, eval("var MYVAR=0;MYVAR++;MYVAR") ); | |
| 61 new TestCase( SECTION, "var MYVAR=0;MYVAR++;MYVAR", 1, eval("var MYVAR=0;MYVAR++;MYVAR") ); | |
| 62 new TestCase( SECTION, "var MYVAR=0;MYVAR++;MYVAR", 1, eval("var MYVAR=0;MYVAR++;MYVAR") ); | |
| 63 | |
| 64 // boolean values | |
| 65 // verify return value | |
| 66 | |
| 67 new TestCase( SECTION, "var MYVAR=true;MYVAR++", 1, eval("var MYVAR=true;MYVAR++") ); | |
| 68 new TestCase( SECTION, "var MYVAR=false;MYVAR++", 0, eval("var MYVAR=false;MYVAR++") ); | |
| 69 // verify value of variable | |
| 70 | |
| 71 new TestCase( SECTION, "var MYVAR=true;MYVAR++;MYVAR", 2, eval("var MYVAR=true;MYVAR++;MYVAR") ); | |
| 72 new TestCase( SECTION, "var MYVAR=false;MYVAR++;MYVAR", 1, eval("var MYVAR=false;MYVAR++;MYVAR") ); | |
| 73 | |
| 74 // boolean objects | |
| 75 // verify return value | |
| 76 | |
| 77 new TestCase( SECTION, "var MYVAR=new Boolean(true);MYVAR++", 1, eval("var MYVAR=true;MYVAR++") ); | |
| 78 new TestCase( SECTION, "var MYVAR=new Boolean(false);MYVAR++", 0, eval("var MYVAR=false;MYVAR++") ); | |
| 79 // verify value of variable | |
| 80 | |
| 81 new TestCase( SECTION, "var MYVAR=new Boolean(true);MYVAR++;MYVAR", 2, eval("var MYVAR=new Boolean(true);MYVAR++;MYVAR") ); | |
| 82 new TestCase( SECTION, "var MYVAR=new Boolean(false);MYVAR++;MYVAR", 1, eval("var MYVAR=new Boolean(false);MYVAR++;MYVAR") ); | |
| 83 | |
| 84 // string primitives | |
| 85 new TestCase( SECTION, "var MYVAR='string';MYVAR++", Number.NaN, eval("var MYVAR='string';MYVAR++") ); | |
| 86 new TestCase( SECTION, "var MYVAR='12345';MYVAR++", 12345, eval("var MYVAR='12345';MYVAR++") ); | |
| 87 new TestCase( SECTION, "var MYVAR='-12345';MYVAR++", -12345, eval("var MYVAR='-12345';MYVAR++") ); | |
| 88 new TestCase( SECTION, "var MYVAR='0Xf';MYVAR++", 15, eval("var MYVAR='0Xf';MYVAR++") ); | |
| 89 new TestCase( SECTION, "var MYVAR='077';MYVAR++", 77, eval("var MYVAR='077';MYVAR++") ); | |
| 90 new TestCase( SECTION, "var MYVAR=''; MYVAR++", 0, eval("var MYVAR='';MYVAR++") ); | |
| 91 | |
| 92 // verify value of variable | |
| 93 | |
| 94 new TestCase( SECTION, "var MYVAR='string';MYVAR++;MYVAR", Number.NaN, eval("var MYVAR='string';MYVAR++;MYVAR") ); | |
| 95 new TestCase( SECTION, "var MYVAR='12345';MYVAR++;MYVAR", 12346, eval("var MYVAR='12345';MYVAR++;MYVAR") ); | |
| 96 new TestCase( SECTION, "var MYVAR='-12345';MYVAR++;MYVAR", -12344, eval("var MYVAR='-12345';MYVAR++;MYVAR") ); | |
| 97 new TestCase( SECTION, "var MYVAR='0xf';MYVAR++;MYVAR", 16, eval("var MYVAR='0xf';MYVAR++;MYVAR") ); | |
| 98 new TestCase( SECTION, "var MYVAR='077';MYVAR++;MYVAR", 78, eval("var MYVAR='077';MYVAR++;MYVAR") ); | |
| 99 new TestCase( SECTION, "var MYVAR='';MYVAR++;MYVAR", 1, eval("var MYVAR='';MYVAR++;MYVAR") ); | |
| 100 | |
| 101 // string objects | |
| 102 new TestCase( SECTION, "var MYVAR=new String('string');MYVAR++", Number.NaN, eval("var MYVAR=new String('string');MYVAR++") ); | |
| 103 new TestCase( SECTION, "var MYVAR=new String('12345');MYVAR++", 12345, eval("var MYVAR=new String('12345');MYVAR++") ); | |
| 104 new TestCase( SECTION, "var MYVAR=new String('-12345');MYVAR++", -12345, eval("var MYVAR=new String('-12345');MYVAR++") ); | |
| 105 new TestCase( SECTION, "var MYVAR=new String('0Xf');MYVAR++", 15, eval("var MYVAR=new String('0Xf');MYVAR++") ); | |
| 106 new TestCase( SECTION, "var MYVAR=new String('077');MYVAR++", 77, eval("var MYVAR=new String('077');MYVAR++") ); | |
| 107 new TestCase( SECTION, "var MYVAR=new String(''); MYVAR++", 0, eval("var MYVAR=new String('');MYVAR++") ); | |
| 108 | |
| 109 // verify value of variable | |
| 110 | |
| 111 new TestCase( SECTION, "var MYVAR=new String('string');MYVAR++;MYVAR", Number.NaN, eval("var MYVAR=new String('string');MYVAR++;MYVAR") ); | |
| 112 new TestCase( SECTION, "var MYVAR=new String('12345');MYVAR++;MYVAR", 12346, eval("var MYVAR=new String('12345');MYVAR++;MYVAR") ); | |
| 113 new TestCase( SECTION, "var MYVAR=new String('-12345');MYVAR++;MYVAR", -12344, eval("var MYVAR=new String('-12345');MYVAR++;MYVAR") ); | |
| 114 new TestCase( SECTION, "var MYVAR=new String('0xf');MYVAR++;MYVAR", 16, eval("var MYVAR=new String('0xf');MYVAR++;MYVAR") ); | |
| 115 new TestCase( SECTION, "var MYVAR=new String('077');MYVAR++;MYVAR", 78, eval("var MYVAR=new String('077');MYVAR++;MYVAR") ); | |
| 116 new TestCase( SECTION, "var MYVAR=new String('');MYVAR++;MYVAR", 1, eval("var MYVAR=new String('');MYVAR++;MYVAR") ); | |
| 117 | |
| 118 test(); | |
| 119 |
