| // |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. |
| |
| This verifies |
| http://scopus.mcom.com/bugsplat/show_bug.cgi?id=99212 |
| |
| Author: christine@netscape.com |
| Date: 12 november 1997 |
| */ |
| |
| var SECTION = "tostring-2"; |
| var VERSION = "JS1_2"; |
| var TITLE = "Function.toString()"; |
| var BUGNUMBER="123444"; |
| startTest(); |
| |
| writeHeaderToLog( SECTION + " "+ TITLE); |
| |
| var tab = " "; |
| |
| |
| var equals = new TestFunction( "Equals", "a, b", tab+ "return a == b;" ); |
| function Equals (a, b) { |
| return a == b; |
| } |
| |
| var reallyequals = new TestFunction( "ReallyEquals", "a, b", |
| ( version() <= 120 ) ? tab +"return a == b;" : tab +"return a === b;" ); |
| function ReallyEquals( a, b ) { |
| return a === b; |
| } |
| |
| var doesntequal = new TestFunction( "DoesntEqual", "a, b", tab + "return a != b;" ); |
| function DoesntEqual( a, b ) { |
| return a != b; |
| } |
| |
| var reallydoesntequal = new TestFunction( "ReallyDoesntEqual", "a, b", |
| ( version() <= 120 ) ? tab +"return a != b;" : tab +"return a !== b;" ); |
| function ReallyDoesntEqual( a, b ) { |
| return a !== b; |
| } |
| |
| var testor = new TestFunction( "TestOr", "a", tab+"if (a == null || a == void 0) {\n"+ |
| tab +tab+"return 0;\n"+tab+"} else {\n"+tab+tab+"return a;\n"+tab+"}" ); |
| function TestOr( a ) { |
| if ( a == null || a == void 0 ) |
| return 0; |
| else |
| return a; |
| } |
| |
| var testand = new TestFunction( "TestAnd", "a", tab+"if (a != null && a != void 0) {\n"+ |
| tab+tab+"return a;\n" + tab+ "} else {\n"+tab+tab+"return 0;\n"+tab+"}" ); |
| function TestAnd( a ) { |
| if ( a != null && a != void 0 ) |
| return a; |
| else |
| return 0; |
| } |
| |
| var or = new TestFunction( "Or", "a, b", tab + "return a | b;" ); |
| function Or( a, b ) { |
| return a | b; |
| } |
| |
| var and = new TestFunction( "And", "a, b", tab + "return a & b;" ); |
| function And( a, b ) { |
| return a & b; |
| } |
| |
| var xor = new TestFunction( "XOr", "a, b", tab + "return a ^ b;" ); |
| function XOr( a, b ) { |
| return a ^ b; |
| } |
| |
| new TestCase( SECTION, |
| "Equals.toString()", |
| equals.valueOf(), |
| Equals.toString() ); |
| |
| new TestCase( SECTION, |
| "ReallyEquals.toString()", |
| reallyequals.valueOf(), |
| ReallyEquals.toString() ); |
| |
| new TestCase( SECTION, |
| "DoesntEqual.toString()", |
| doesntequal.valueOf(), |
| DoesntEqual.toString() ); |
| |
| new TestCase( SECTION, |
| "ReallyDoesntEqual.toString()", |
| reallydoesntequal.valueOf(), |
| ReallyDoesntEqual.toString() ); |
| |
| new TestCase( SECTION, |
| "TestOr.toString()", |
| testor.valueOf(), |
| TestOr.toString() ); |
| |
| new TestCase( SECTION, |
| "TestAnd.toString()", |
| testand.valueOf(), |
| TestAnd.toString() ); |
| |
| new TestCase( SECTION, |
| "Or.toString()", |
| or.valueOf(), |
| Or.toString() ); |
| |
| new TestCase( SECTION, |
| "And.toString()", |
| and.valueOf(), |
| And.toString() ); |
| |
| new TestCase( SECTION, |
| "XOr.toString()", |
| xor.valueOf(), |
| XOr.toString() ); |
| |
| test(); |
| |
| function TestFunction( name, args, body ) { |
| 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 : "anonymous" )+ |
| "("+args+") {\n"+ (( body ) ? body +"\n" : "") + "}"; |
| |
| this.toString = new Function( "return this.value" ); |
| this.valueOf = new Function( "return this.value" ); |
| return this; |
| } |