| /* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */ |
| /* This Source Code Form is subject to the terms of the Mozilla Public |
| * License, v. 2.0. If a copy of the MPL was not distributed with this |
| * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
| |
| |
| /** |
| File Name: 11.12.js |
| ECMA Section: 11.12 Conditional Operator |
| Description: |
| Logi |
| |
| calORExpression ? AssignmentExpression : AssignmentExpression |
| |
| Semantics |
| |
| The production ConditionalExpression : |
| LogicalORExpression ? AssignmentExpression : AssignmentExpression |
| is evaluated as follows: |
| |
| 1. Evaluate LogicalORExpression. |
| 2. Call GetValue(Result(1)). |
| 3. Call ToBoolean(Result(2)). |
| 4. If Result(3) is false, go to step 8. |
| 5. Evaluate the first AssignmentExpression. |
| 6. Call GetValue(Result(5)). |
| 7. Return Result(6). |
| 8. Evaluate the second AssignmentExpression. |
| 9. Call GetValue(Result(8)). |
| 10. Return Result(9). |
| |
| Author: christine@netscape.com |
| Date: 12 november 1997 |
| */ |
| var SECTION = "11.12"; |
| var VERSION = "ECMA_1"; |
| startTest(); |
| |
| writeHeaderToLog( SECTION + " Conditional operator( ? : )"); |
| |
| new TestCase( SECTION, "true ? 'PASSED' : 'FAILED'", "PASSED", (true?"PASSED":"FAILED")); |
| new TestCase( SECTION, "false ? 'FAILED' : 'PASSED'", "PASSED", (false?"FAILED":"PASSED")); |
| |
| new TestCase( SECTION, "1 ? 'PASSED' : 'FAILED'", "PASSED", (true?"PASSED":"FAILED")); |
| new TestCase( SECTION, "0 ? 'FAILED' : 'PASSED'", "PASSED", (false?"FAILED":"PASSED")); |
| new TestCase( SECTION, "-1 ? 'PASSED' : 'FAILED'", "PASSED", (true?"PASSED":"FAILED")); |
| |
| new TestCase( SECTION, "NaN ? 'FAILED' : 'PASSED'", "PASSED", (Number.NaN?"FAILED":"PASSED")); |
| |
| new TestCase( SECTION, "var VAR = true ? , : 'FAILED'", "PASSED", (VAR = true ? "PASSED" : "FAILED") ); |
| |
| test(); |