The Tor Browser / file comparison
comparison: js/src/tests/ecma/Expressions/11.4.1.js
js/src/tests/ecma/Expressions/11.4.1.js
- branch
- TOR_BUG_9701
- changeset 15
- b8a032363ba2
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| -1:000000000000 | 0:878501e490b1 |
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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: 11.4.1.js | |
| 9 ECMA Section: 11.4.1 the Delete Operator | |
| 10 Description: returns true if the property could be deleted | |
| 11 returns false if it could not be deleted | |
| 12 Author: christine@netscape.com | |
| 13 Date: 7 july 1997 | |
| 14 | |
| 15 */ | |
| 16 | |
| 17 | |
| 18 var SECTION = "11.4.1"; | |
| 19 var VERSION = "ECMA_1"; | |
| 20 startTest(); | |
| 21 var TITLE = "The delete operator"; | |
| 22 | |
| 23 writeHeaderToLog( SECTION + " "+ TITLE); | |
| 24 | |
| 25 // new TestCase( SECTION, "x=[9,8,7];delete(x[2]);x.length", 2, eval("x=[9,8,7];delete(x[2]);x.length") ); | |
| 26 // new TestCase( SECTION, "x=[9,8,7];delete(x[2]);x.toString()", "9,8", eval("x=[9,8,7];delete(x[2]);x.toString()") ); | |
| 27 new TestCase( SECTION, "x=new Date();delete x;typeof(x)", "undefined", eval("x=new Date();delete x;typeof(x)") ); | |
| 28 | |
| 29 // array[item++] = new TestCase( SECTION, "delete(x=new Date())", true, delete(x=new Date()) ); | |
| 30 // array[item++] = new TestCase( SECTION, "delete('string primitive')", true, delete("string primitive") ); | |
| 31 // array[item++] = new TestCase( SECTION, "delete(new String( 'string object' ) )", true, delete(new String("string object")) ); | |
| 32 // array[item++] = new TestCase( SECTION, "delete(new Number(12345) )", true, delete(new Number(12345)) ); | |
| 33 new TestCase( SECTION, "delete(Math.PI)", false, delete(Math.PI) ); | |
| 34 // array[item++] = new TestCase( SECTION, "delete(null)", true, delete(null) ); | |
| 35 // array[item++] = new TestCase( SECTION, "delete(void(0))", true, delete(void(0)) ); | |
| 36 | |
| 37 // variables declared with the var statement are not deletable. | |
| 38 | |
| 39 var abc; | |
| 40 new TestCase( SECTION, "var abc; delete(abc)", false, delete abc ); | |
| 41 | |
| 42 new TestCase( SECTION, | |
| 43 "var OB = new MyObject(); for ( p in OB ) { delete p }", | |
| 44 true, | |
| 45 eval("var OB = new MyObject(); for ( p in OB ) { delete p }") ); | |
| 46 | |
| 47 test(); | |
| 48 | |
| 49 function MyObject() { | |
| 50 this.prop1 = true; | |
| 51 this.prop2 = false; | |
| 52 this.prop3 = null; | |
| 53 this.prop4 = void 0; | |
| 54 this.prop5 = "hi"; | |
| 55 this.prop6 = 42; | |
| 56 this.prop7 = new Date(); | |
| 57 this.prop8 = Math.PI; | |
| 58 } |
