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+/* 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;
+ }
+ }
+