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Diffstat (limited to 'js/src/tests/js1_2/function/tostring-1.js')
-rw-r--r-- | js/src/tests/js1_2/function/tostring-1.js | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/js/src/tests/js1_2/function/tostring-1.js b/js/src/tests/js1_2/function/tostring-1.js new file mode 100644 index 000000000..2f883410e --- /dev/null +++ b/js/src/tests/js1_2/function/tostring-1.js @@ -0,0 +1,112 @@ +// |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; +} |