| /* -*- 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: try-006.js |
| * ECMA Section: |
| * Description: The try statement |
| * |
| * Throw an exception from within a With block in a try block. Verify |
| * that any expected exceptions are caught. |
| * |
| * Author: christine@netscape.com |
| * Date: 11 August 1998 |
| */ |
| var SECTION = "try-006"; |
| var VERSION = "ECMA_2"; |
| var TITLE = "The try statement"; |
| |
| startTest(); |
| writeHeaderToLog( SECTION + " "+ TITLE); |
| |
| /** |
| * This is the "check" function for test objects that will |
| * throw an exception. |
| */ |
| function throwException() { |
| throw EXCEPTION_STRING +": " + this.valueOf(); |
| } |
| var EXCEPTION_STRING = "Exception thrown:"; |
| |
| /** |
| * This is the "check" function for test objects that do not |
| * throw an exception |
| */ |
| function noException() { |
| return this.valueOf(); |
| } |
| |
| /** |
| * Add test cases here |
| */ |
| TryWith( new TryObject( "hello", throwException, true )); |
| TryWith( new TryObject( "hola", noException, false )); |
| |
| /** |
| * Run the test. |
| */ |
| |
| test(); |
| |
| /** |
| * This is the object that will be the "this" in a with block. |
| */ |
| function TryObject( value, fun, exception ) { |
| this.value = value; |
| this.exception = exception; |
| |
| this.valueOf = new Function ( "return this.value" ); |
| this.check = fun; |
| } |
| |
| /** |
| * This function has the try block that has a with block within it. |
| * Test cases are added in this function. Within the with block, the |
| * object's "check" function is called. If the test object's exception |
| * property is true, we expect the result to be the exception value. |
| * If exception is false, then we expect the result to be the value of |
| * the object. |
| */ |
| function TryWith( object ) { |
| try { |
| with ( object ) { |
| result = check(); |
| } |
| } catch ( e ) { |
| result = e; |
| } |
| |
| new TestCase( |
| SECTION, |
| "TryWith( " + object.value +" )", |
| (object.exception ? EXCEPTION_STRING +": " + object.valueOf() : object.valueOf()), |
| result ); |
| } |