/* The contents of this file are subject to the Netscape Public * License Version 1.1 (the "License"); you may not use this file * except in compliance with the License. You may obtain a copy of * the License at http://www.mozilla.org/NPL/ * * Software distributed under the License is distributed on an "AS * IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or * implied. See the License for the specific language governing * rights and limitations under the License. * * The Original Code is Mozilla Communicator client code, released March * 31, 1998. * * The Initial Developer of the Original Code is Netscape Communications * Corporation. Portions created by Netscape are * Copyright (C) 1998 Netscape Communications Corporation. All * Rights Reserved. * * Contributor(s): * */ /** * File Name: function-002.js * Description: * * http://scopus.mcom.com/bugsplat/show_bug.cgi?id=330462 * js> function f(a){var a,b;} * * causes an an assert on a null 'sprop' in the 'Variables' function in * jsparse.c This will crash non-debug build. * * Author: christine@netscape.com * Date: 11 August 1998 * REVISED: 04 February 2001 * (changed the comma expressions from trivial to non-trivial) * Author: pschwartau@netscape.com * * Brendan: "The test seemed to require something that ECMA does not * guarantee, and that JS1.4 didn't either. For example, given * * dec2 = "function f2(){1,2}"; * * the engine is free to decompile a function object compiled from this source, * via Function.prototype.toString(), into some other string that compiles to * an equivalent function. The engine now eliminates the useless comma expression * 1,2, giving function f2(){}. This should be legal by the testsuite's lights." * */ var SECTION = "function-002.js"; var VERSION = "JS1_4"; var TITLE = "Regression test case for 325843"; var BUGNUMBER="330462"; startTest(); writeHeaderToLog( SECTION + " "+ TITLE); var testcases = new Array(); dec1 = "function f1(x,y){++x, --y}"; dec2 = "function f2(){var y; f1(1,2); y=new Date(); print(y.toString())}"; eval(dec1); eval(dec2); testcases[tc++] = new TestCase( SECTION, "typeof f1", "function", typeof f1 ); // force a function decompilation testcases[tc++] = new TestCase( SECTION, "f1.toString() == dec1", true, StripSpaces(f1.toString()) == StripSpaces(dec1)); testcases[tc++] = new TestCase( SECTION, "typeof f2", "function", typeof f2 ); // force a function decompilation testcases[tc++] = new TestCase( SECTION, "f2.toString() == dec2", true, StripSpaces(f2.toString()) == StripSpaces(dec2)); test(); function StripSpaces( s ) { var strippedString = ""; for ( var currentChar = 0; currentChar < s.length; currentChar++ ) { if (!IsWhiteSpace(s.charAt(currentChar))) { strippedString += s.charAt(currentChar); } } return strippedString; } function IsWhiteSpace( string ) { var cc = string.charCodeAt(0); switch (cc) { case (0x0009): case (0x000B): case (0x000C): case (0x0020): case (0x000A): case (0x000D): case ( 59 ): // let's strip out semicolons, too return true; break; default: return false; } }