The Tor Browser / file comparison
comparison: js/src/tests/ecma_2/Exceptions/statement-002.js
js/src/tests/ecma_2/Exceptions/statement-002.js
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- TOR_BUG_3246
- changeset 7
- 129ffea94266
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| -1:000000000000 | 0:727cc4b8afca |
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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: statement-002.js | |
| 9 Corresponds To: 12.6.3-1.js | |
| 10 ECMA Section: 12.6.3 The for...in Statement | |
| 11 Description: | |
| 12 The production IterationStatement : for ( LeftHandSideExpression in Expression ) | |
| 13 Statement is evaluated as follows: | |
| 14 | |
| 15 1. Evaluate the Expression. | |
| 16 2. Call GetValue(Result(1)). | |
| 17 3. Call ToObject(Result(2)). | |
| 18 4. Let C be "normal completion". | |
| 19 5. Get the name of the next property of Result(3) that doesn't have the | |
| 20 DontEnum attribute. If there is no such property, go to step 14. | |
| 21 6. Evaluate the LeftHandSideExpression ( it may be evaluated repeatedly). | |
| 22 7. Call PutValue(Result(6), Result(5)). PutValue( V, W ): | |
| 23 1. If Type(V) is not Reference, generate a runtime error. | |
| 24 2. Call GetBase(V). | |
| 25 3. If Result(2) is null, go to step 6. | |
| 26 4. Call the [[Put]] method of Result(2), passing GetPropertyName(V) | |
| 27 for the property name and W for the value. | |
| 28 5. Return. | |
| 29 6. Call the [[Put]] method for the global object, passing | |
| 30 GetPropertyName(V) for the property name and W for the value. | |
| 31 7. Return. | |
| 32 8. Evaluate Statement. | |
| 33 9. If Result(8) is a value completion, change C to be "normal completion | |
| 34 after value V" where V is the value carried by Result(8). | |
| 35 10. If Result(8) is a break completion, go to step 14. | |
| 36 11. If Result(8) is a continue completion, go to step 5. | |
| 37 12. If Result(8) is a return completion, return Result(8). | |
| 38 13. Go to step 5. | |
| 39 14. Return C. | |
| 40 | |
| 41 Author: christine@netscape.com | |
| 42 Date: 11 september 1997 | |
| 43 */ | |
| 44 var SECTION = "statement-002"; | |
| 45 var VERSION = "JS1_4"; | |
| 46 var TITLE = "The for..in statement"; | |
| 47 | |
| 48 startTest(); | |
| 49 writeHeaderToLog( SECTION + " "+ TITLE); | |
| 50 | |
| 51 var result = "Failed"; | |
| 52 var exception = "No exception thrown"; | |
| 53 var expect = "Passed"; | |
| 54 | |
| 55 try { | |
| 56 eval(" for ( var i, p in this) { result += this[p]; }"); | |
| 57 } catch ( e ) { | |
| 58 result = expect; | |
| 59 exception = e.toString(); | |
| 60 } | |
| 61 | |
| 62 new TestCase( | |
| 63 SECTION, | |
| 64 "more than one member expression" + | |
| 65 " (threw " + exception +")", | |
| 66 expect, | |
| 67 result ); | |
| 68 | |
| 69 test(); |
