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comparison: js/src/tests/ecma/Expressions/11.12-4.js
js/src/tests/ecma/Expressions/11.12-4.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: 11.12-4.js | |
| 9 ECMA Section: 11.12 | |
| 10 Description: | |
| 11 | |
| 12 The grammar for a ConditionalExpression in ECMAScript is a little bit | |
| 13 different from that in C and Java, which each allow the second | |
| 14 subexpression to be an Expression but restrict the third expression to | |
| 15 be a ConditionalExpression. The motivation for this difference in | |
| 16 ECMAScript is to allow an assignment expression to be governed by either | |
| 17 arm of a conditional and to eliminate the confusing and fairly useless | |
| 18 case of a comma expression as the center expression. | |
| 19 | |
| 20 Author: christine@netscape.com | |
| 21 Date: 12 november 1997 | |
| 22 */ | |
| 23 | |
| 24 var SECTION = "11.12-4"; | |
| 25 var VERSION = "ECMA_1"; | |
| 26 startTest(); | |
| 27 writeHeaderToLog( SECTION + " Conditional operator ( ? : )"); | |
| 28 | |
| 29 // the following expression should NOT be an error in JS. | |
| 30 | |
| 31 new TestCase( SECTION, | |
| 32 "true ? MYVAR1 = 'PASSED' : MYVAR1 = 'FAILED'; MYVAR1", | |
| 33 "PASSED", | |
| 34 eval("true ? MYVAR1 = 'PASSED' : MYVAR1 = 'FAILED'; MYVAR1") ); | |
| 35 | |
| 36 test(); | |
| 37 |
