js/src/tests/ecma/Expressions/11.4.4.js@6474c204b198 (annotated)
js/src/tests/ecma/Expressions/11.4.4.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
| michael@0 | 1 | /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ |
| michael@0 | 2 | /* This Source Code Form is subject to the terms of the Mozilla Public |
| michael@0 | 3 | * License, v. 2.0. If a copy of the MPL was not distributed with this |
| michael@0 | 4 | * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| michael@0 | 5 | |
| michael@0 | 6 | |
| michael@0 | 7 | /** |
| michael@0 | 8 | File Name: 11.4.4.js |
| michael@0 | 9 | ECMA Section: 11.4.4 Prefix increment operator |
| michael@0 | 10 | Description: |
| michael@0 | 11 | The production UnaryExpression : ++ UnaryExpression is evaluated as |
| michael@0 | 12 | follows: |
| michael@0 | 13 | |
| michael@0 | 14 | 1. Evaluate UnaryExpression. |
| michael@0 | 15 | 2. Call GetValue(Result(1)). |
| michael@0 | 16 | 3. Call ToNumber(Result(2)). |
| michael@0 | 17 | 4. Add the value 1 to Result(3), using the same rules as for the + |
| michael@0 | 18 | operator (section 11.6.3). |
| michael@0 | 19 | 5. Call PutValue(Result(1), Result(4)). |
| michael@0 | 20 | 6. Return Result(4). |
| michael@0 | 21 | |
| michael@0 | 22 | Author: christine@netscape.com |
| michael@0 | 23 | Date: 12 november 1997 |
| michael@0 | 24 | */ |
| michael@0 | 25 | var SECTION = "11.4.4"; |
| michael@0 | 26 | var VERSION = "ECMA_1"; |
| michael@0 | 27 | startTest(); |
| michael@0 | 28 | |
| michael@0 | 29 | writeHeaderToLog( SECTION + " Prefix increment operator"); |
| michael@0 | 30 | |
| michael@0 | 31 | // special case: var is not defined |
| michael@0 | 32 | |
| michael@0 | 33 | new TestCase( SECTION, "var MYVAR; ++MYVAR", NaN, eval("var MYVAR; ++MYVAR") ); |
| michael@0 | 34 | new TestCase( SECTION, "var MYVAR= void 0; ++MYVAR", NaN, eval("var MYVAR=void 0; ++MYVAR") ); |
| michael@0 | 35 | new TestCase( SECTION, "var MYVAR=null; ++MYVAR", 1, eval("var MYVAR=null; ++MYVAR") ); |
| michael@0 | 36 | new TestCase( SECTION, "var MYVAR=true; ++MYVAR", 2, eval("var MYVAR=true; ++MYVAR") ); |
| michael@0 | 37 | new TestCase( SECTION, "var MYVAR=false; ++MYVAR", 1, eval("var MYVAR=false; ++MYVAR") ); |
| michael@0 | 38 | |
| michael@0 | 39 | // special numbers |
| michael@0 | 40 | // verify return value |
| michael@0 | 41 | |
| michael@0 | 42 | new TestCase( SECTION, "var MYVAR=Number.POSITIVE_INFINITY;++MYVAR", Number.POSITIVE_INFINITY, eval("var MYVAR=Number.POSITIVE_INFINITY;++MYVAR") ); |
| michael@0 | 43 | new TestCase( SECTION, "var MYVAR=Number.NEGATIVE_INFINITY;++MYVAR", Number.NEGATIVE_INFINITY, eval("var MYVAR=Number.NEGATIVE_INFINITY;++MYVAR") ); |
| michael@0 | 44 | new TestCase( SECTION, "var MYVAR=Number.NaN;++MYVAR", Number.NaN, eval("var MYVAR=Number.NaN;++MYVAR") ); |
| michael@0 | 45 | |
| michael@0 | 46 | // verify value of variable |
| michael@0 | 47 | |
| michael@0 | 48 | new TestCase( SECTION, "var MYVAR=Number.POSITIVE_INFINITY;++MYVAR;MYVAR", Number.POSITIVE_INFINITY, eval("var MYVAR=Number.POSITIVE_INFINITY;++MYVAR;MYVAR") ); |
| michael@0 | 49 | new TestCase( SECTION, "var MYVAR=Number.NEGATIVE_INFINITY;++MYVAR;MYVAR", Number.NEGATIVE_INFINITY, eval("var MYVAR=Number.NEGATIVE_INFINITY;++MYVAR;MYVAR") ); |
| michael@0 | 50 | new TestCase( SECTION, "var MYVAR=Number.NaN;++MYVAR;MYVAR", Number.NaN, eval("var MYVAR=Number.NaN;++MYVAR;MYVAR") ); |
| michael@0 | 51 | |
| michael@0 | 52 | |
| michael@0 | 53 | // number primitives |
| michael@0 | 54 | new TestCase( SECTION, "var MYVAR=0;++MYVAR", 1, eval("var MYVAR=0;++MYVAR") ); |
| michael@0 | 55 | new TestCase( SECTION, "var MYVAR=0.2345;++MYVAR", 1.2345, eval("var MYVAR=0.2345;++MYVAR") ); |
| michael@0 | 56 | new TestCase( SECTION, "var MYVAR=-0.2345;++MYVAR", 0.7655, eval("var MYVAR=-0.2345;++MYVAR") ); |
| michael@0 | 57 | |
| michael@0 | 58 | // verify value of variable |
| michael@0 | 59 | |
| michael@0 | 60 | new TestCase( SECTION, "var MYVAR=0;++MYVAR;MYVAR", 1, eval("var MYVAR=0;++MYVAR;MYVAR") ); |
| michael@0 | 61 | new TestCase( SECTION, "var MYVAR=0.2345;++MYVAR;MYVAR", 1.2345, eval("var MYVAR=0.2345;++MYVAR;MYVAR") ); |
| michael@0 | 62 | new TestCase( SECTION, "var MYVAR=-0.2345;++MYVAR;MYVAR", 0.7655, eval("var MYVAR=-0.2345;++MYVAR;MYVAR") ); |
| michael@0 | 63 | new TestCase( SECTION, "var MYVAR=0;++MYVAR;MYVAR", 1, eval("var MYVAR=0;++MYVAR;MYVAR") ); |
| michael@0 | 64 | new TestCase( SECTION, "var MYVAR=0;++MYVAR;MYVAR", 1, eval("var MYVAR=0;++MYVAR;MYVAR") ); |
| michael@0 | 65 | new TestCase( SECTION, "var MYVAR=0;++MYVAR;MYVAR", 1, eval("var MYVAR=0;++MYVAR;MYVAR") ); |
| michael@0 | 66 | |
| michael@0 | 67 | // boolean values |
| michael@0 | 68 | // verify return value |
| michael@0 | 69 | |
| michael@0 | 70 | new TestCase( SECTION, "var MYVAR=true;++MYVAR", 2, eval("var MYVAR=true;++MYVAR") ); |
| michael@0 | 71 | new TestCase( SECTION, "var MYVAR=false;++MYVAR", 1, eval("var MYVAR=false;++MYVAR") ); |
| michael@0 | 72 | // verify value of variable |
| michael@0 | 73 | |
| michael@0 | 74 | new TestCase( SECTION, "var MYVAR=true;++MYVAR;MYVAR", 2, eval("var MYVAR=true;++MYVAR;MYVAR") ); |
| michael@0 | 75 | new TestCase( SECTION, "var MYVAR=false;++MYVAR;MYVAR", 1, eval("var MYVAR=false;++MYVAR;MYVAR") ); |
| michael@0 | 76 | |
| michael@0 | 77 | // boolean objects |
| michael@0 | 78 | // verify return value |
| michael@0 | 79 | |
| michael@0 | 80 | new TestCase( SECTION, "var MYVAR=new Boolean(true);++MYVAR", 2, eval("var MYVAR=true;++MYVAR") ); |
| michael@0 | 81 | new TestCase( SECTION, "var MYVAR=new Boolean(false);++MYVAR", 1, eval("var MYVAR=false;++MYVAR") ); |
| michael@0 | 82 | // verify value of variable |
| michael@0 | 83 | |
| michael@0 | 84 | new TestCase( SECTION, "var MYVAR=new Boolean(true);++MYVAR;MYVAR", 2, eval("var MYVAR=new Boolean(true);++MYVAR;MYVAR") ); |
| michael@0 | 85 | new TestCase( SECTION, "var MYVAR=new Boolean(false);++MYVAR;MYVAR", 1, eval("var MYVAR=new Boolean(false);++MYVAR;MYVAR") ); |
| michael@0 | 86 | |
| michael@0 | 87 | // string primitives |
| michael@0 | 88 | new TestCase( SECTION, "var MYVAR='string';++MYVAR", Number.NaN, eval("var MYVAR='string';++MYVAR") ); |
| michael@0 | 89 | new TestCase( SECTION, "var MYVAR='12345';++MYVAR", 12346, eval("var MYVAR='12345';++MYVAR") ); |
| michael@0 | 90 | new TestCase( SECTION, "var MYVAR='-12345';++MYVAR", -12344, eval("var MYVAR='-12345';++MYVAR") ); |
| michael@0 | 91 | new TestCase( SECTION, "var MYVAR='0Xf';++MYVAR", 16, eval("var MYVAR='0Xf';++MYVAR") ); |
| michael@0 | 92 | new TestCase( SECTION, "var MYVAR='077';++MYVAR", 78, eval("var MYVAR='077';++MYVAR") ); |
| michael@0 | 93 | new TestCase( SECTION, "var MYVAR=''; ++MYVAR", 1, eval("var MYVAR='';++MYVAR") ); |
| michael@0 | 94 | |
| michael@0 | 95 | // verify value of variable |
| michael@0 | 96 | |
| michael@0 | 97 | new TestCase( SECTION, "var MYVAR='string';++MYVAR;MYVAR", Number.NaN, eval("var MYVAR='string';++MYVAR;MYVAR") ); |
| michael@0 | 98 | new TestCase( SECTION, "var MYVAR='12345';++MYVAR;MYVAR", 12346, eval("var MYVAR='12345';++MYVAR;MYVAR") ); |
| michael@0 | 99 | new TestCase( SECTION, "var MYVAR='-12345';++MYVAR;MYVAR", -12344, eval("var MYVAR='-12345';++MYVAR;MYVAR") ); |
| michael@0 | 100 | new TestCase( SECTION, "var MYVAR='0xf';++MYVAR;MYVAR", 16, eval("var MYVAR='0xf';++MYVAR;MYVAR") ); |
| michael@0 | 101 | new TestCase( SECTION, "var MYVAR='077';++MYVAR;MYVAR", 78, eval("var MYVAR='077';++MYVAR;MYVAR") ); |
| michael@0 | 102 | new TestCase( SECTION, "var MYVAR='';++MYVAR;MYVAR", 1, eval("var MYVAR='';++MYVAR;MYVAR") ); |
| michael@0 | 103 | |
| michael@0 | 104 | // string objects |
| michael@0 | 105 | new TestCase( SECTION, "var MYVAR=new String('string');++MYVAR", Number.NaN, eval("var MYVAR=new String('string');++MYVAR") ); |
| michael@0 | 106 | new TestCase( SECTION, "var MYVAR=new String('12345');++MYVAR", 12346, eval("var MYVAR=new String('12345');++MYVAR") ); |
| michael@0 | 107 | new TestCase( SECTION, "var MYVAR=new String('-12345');++MYVAR", -12344, eval("var MYVAR=new String('-12345');++MYVAR") ); |
| michael@0 | 108 | new TestCase( SECTION, "var MYVAR=new String('0Xf');++MYVAR", 16, eval("var MYVAR=new String('0Xf');++MYVAR") ); |
| michael@0 | 109 | new TestCase( SECTION, "var MYVAR=new String('077');++MYVAR", 78, eval("var MYVAR=new String('077');++MYVAR") ); |
| michael@0 | 110 | new TestCase( SECTION, "var MYVAR=new String(''); ++MYVAR", 1, eval("var MYVAR=new String('');++MYVAR") ); |
| michael@0 | 111 | |
| michael@0 | 112 | // verify value of variable |
| michael@0 | 113 | |
| michael@0 | 114 | new TestCase( SECTION, "var MYVAR=new String('string');++MYVAR;MYVAR", Number.NaN, eval("var MYVAR=new String('string');++MYVAR;MYVAR") ); |
| michael@0 | 115 | new TestCase( SECTION, "var MYVAR=new String('12345');++MYVAR;MYVAR", 12346, eval("var MYVAR=new String('12345');++MYVAR;MYVAR") ); |
| michael@0 | 116 | new TestCase( SECTION, "var MYVAR=new String('-12345');++MYVAR;MYVAR", -12344, eval("var MYVAR=new String('-12345');++MYVAR;MYVAR") ); |
| michael@0 | 117 | new TestCase( SECTION, "var MYVAR=new String('0xf');++MYVAR;MYVAR", 16, eval("var MYVAR=new String('0xf');++MYVAR;MYVAR") ); |
| michael@0 | 118 | new TestCase( SECTION, "var MYVAR=new String('077');++MYVAR;MYVAR", 78, eval("var MYVAR=new String('077');++MYVAR;MYVAR") ); |
| michael@0 | 119 | new TestCase( SECTION, "var MYVAR=new String('');++MYVAR;MYVAR", 1, eval("var MYVAR=new String('');++MYVAR;MYVAR") ); |
| michael@0 | 120 | |
| michael@0 | 121 | test(); |
| michael@0 | 122 |
