| // |reftest| skip -- obsolete test |
| /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 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: tostring-1.js |
| Section: Function.toString |
| Description: |
| |
| Since the behavior of Function.toString() is implementation-dependent, |
| toString tests for function are not in the ECMA suite. |
| |
| Currently, an attempt to parse the toString output for some functions |
| and verify that the result is something reasonable. |
| |
| Author: christine@netscape.com |
| Date: 12 november 1997 |
| */ |
| |
| var SECTION = "tostring-1"; |
| var VERSION = "JS1_2"; |
| startTest(); |
| var TITLE = "Function.toString()"; |
| |
| writeHeaderToLog( SECTION + " "+ TITLE); |
| |
| var tab = " "; |
| |
| t1 = new TestFunction( "stub", "value", tab + "return value;" ); |
| |
| t2 = new TestFunction( "ToString", "object", tab+"return object + \"\";" ); |
| |
| t3 = new TestFunction( "Add", "a, b, c, d, e", tab +"var s = a + b + c + d + e;\n" + |
| tab + "return s;" ); |
| |
| t4 = new TestFunction( "noop", "value" ); |
| |
| t5 = new TestFunction( "anonymous", "", tab+"return \"hello!\";" ); |
| |
| var f = new Function( "return \"hello!\""); |
| |
| new TestCase( SECTION, |
| "stub.toString()", |
| t1.valueOf(), |
| stub.toString() ); |
| |
| new TestCase( SECTION, |
| "ToString.toString()", |
| t2.valueOf(), |
| ToString.toString() ); |
| |
| new TestCase( SECTION, |
| "Add.toString()", |
| t3.valueOf(), |
| Add.toString() ); |
| |
| new TestCase( SECTION, |
| "noop.toString()", |
| t4.toString(), |
| noop.toString() ); |
| |
| new TestCase( SECTION, |
| "f.toString()", |
| t5.toString(), |
| f.toString() ); |
| test(); |
| |
| function noop( value ) { |
| } |
| function Add( a, b, c, d, e ) { |
| var s = a + b + c + d + e; |
| return s; |
| } |
| function stub( value ) { |
| return value; |
| } |
| function ToString( object ) { |
| return object + ""; |
| } |
| |
| function ToBoolean( value ) { |
| if ( value == 0 || value == NaN || value == false ) { |
| return false; |
| } else { |
| return true; |
| } |
| } |
| |
| function TestFunction( name, args, body ) { |
| if ( name == "anonymous" && version() == 120 ) { |
| name = ""; |
| } |
| |
| this.name = name; |
| this.arguments = args.toString(); |
| this.body = body; |
| |
| /* the format of Function.toString() in JavaScript 1.2 is: |
| function name ( arguments ) { |
| body |
| } |
| */ |
| this.value = "function " + (name ? name : "" )+ |
| "("+args+") {\n"+ (( body ) ? body +"\n" : "") + "}"; |
| |
| this.toString = new Function( "return this.value" ); |
| this.valueOf = new Function( "return this.value" ); |
| return this; |
| } |