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comparison: js/src/tests/ecma_2/Statements/dowhile-002.js
js/src/tests/ecma_2/Statements/dowhile-002.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: dowhile-002 | |
| 9 * ECMA Section: | |
| 10 * Description: do...while statements | |
| 11 * | |
| 12 * Verify that code after a labeled break is not executed. Verify that | |
| 13 * a labeled break breaks you out of the whole labeled block, and not | |
| 14 * just the current iteration statement. | |
| 15 * | |
| 16 * Author: christine@netscape.com | |
| 17 * Date: 11 August 1998 | |
| 18 */ | |
| 19 var SECTION = "dowhile-002"; | |
| 20 var VERSION = "ECMA_2"; | |
| 21 var TITLE = "do...while with a labeled continue statement"; | |
| 22 | |
| 23 startTest(); | |
| 24 writeHeaderToLog( SECTION + " "+ TITLE); | |
| 25 | |
| 26 LabeledContinue( 0, 1 ); | |
| 27 LabeledContinue( 1, 1 ); | |
| 28 LabeledContinue( -1, 1 ); | |
| 29 LabeledContinue( 5, 5 ); | |
| 30 | |
| 31 test(); | |
| 32 | |
| 33 // The labeled statement contains statements after the labeled break. | |
| 34 // Verify that the statements after the break are not executed. | |
| 35 | |
| 36 function LabeledContinue( limit, expect ) { | |
| 37 i = 0; | |
| 38 result1 = "pass"; | |
| 39 result2 = "pass"; | |
| 40 | |
| 41 woohoo: { | |
| 42 do { | |
| 43 i++; | |
| 44 if ( ! (i < limit) ) { | |
| 45 break woohoo; | |
| 46 result1 = "fail: evaluated statement after a labeled break"; | |
| 47 } | |
| 48 } while ( true ); | |
| 49 | |
| 50 result2 = "failed: broke out of loop, but not out of labeled block"; | |
| 51 } | |
| 52 | |
| 53 new TestCase( | |
| 54 SECTION, | |
| 55 "do while ( " + i +" < " + limit +" )", | |
| 56 expect, | |
| 57 i ); | |
| 58 | |
| 59 new TestCase( | |
| 60 SECTION, | |
| 61 "breaking out of a do... while loop", | |
| 62 "pass", | |
| 63 result1 ); | |
| 64 | |
| 65 | |
| 66 new TestCase( | |
| 67 SECTION, | |
| 68 "breaking out of a labeled do...while loop", | |
| 69 "pass", | |
| 70 result2 ); | |
| 71 } |
