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+/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* ***** BEGIN LICENSE BLOCK *****
+ * Version: MPL 1.1/GPL 2.0/LGPL 2.1
+ *
+ * The contents of this file are subject to the Mozilla 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/MPL/
+ *
+ * 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 JavaScript Engine testing utilities.
+ *
+ * The Initial Developer of the Original Code is
+ * Netscape Communication Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 1998
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s):
+ *
+ * Alternatively, the contents of this file may be used under the terms of
+ * either the GNU General Public License Version 2 or later (the "GPL"), or
+ * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
+ * in which case the provisions of the GPL or the LGPL are applicable instead
+ * of those above. If you wish to allow use of your version of this file only
+ * under the terms of either the GPL or the LGPL, and not to allow others to
+ * use your version of this file under the terms of the MPL, indicate your
+ * decision by deleting the provisions above and replace them with the notice
+ * and other provisions required by the GPL or the LGPL. If you do not delete
+ * the provisions above, a recipient may use your version of this file under
+ * the terms of any one of the MPL, the GPL or the LGPL.
+ *
+ * ***** END LICENSE BLOCK ***** */
+
+gTestfile = 'while-002.js';
+
+/**
+ * File Name: while-002
+ * ECMA Section:
+ * Description: while statement
+ *
+ * Verify that the while statement is not executed if the while expression is
+ * false
+ *
+ * Author: christine@netscape.com
+ * Date: 11 August 1998
+ */
+var SECTION = "while-002";
+var VERSION = "ECMA_2";
+var TITLE = "while statement";
+
+startTest();
+writeHeaderToLog( SECTION + " "+ TITLE);
+
+DoWhile( new DoWhileObject(
+ "while expression is null",
+ null,
+ "result = \"fail: should not have evaluated statements in while block;break"
+ ) );
+
+DoWhile( new DoWhileObject(
+ "while expression is undefined",
+ void 0,
+ "result = \"fail: should not have evaluated statements in while block; break"
+ ));
+
+DoWhile( new DoWhileObject(
+ "while expression is 0",
+ 0,
+ "result = \"fail: should not have evaluated statements in while block; break;"
+ ));
+
+DoWhile( new DoWhileObject(
+ "while expression is eval(\"\")",
+ eval(""),
+ "result = \"fail: should not have evaluated statements in while block; break"
+ ));
+
+DoWhile( new DoWhileObject(
+ "while expression is NaN",
+ NaN,
+ "result = \"fail: should not have evaluated statements in while block; break"
+ ));
+
+test();
+
+function DoWhileObject( d, e, s ) {
+ this.description = d;
+ this.whileExpression = e;
+ this.statements = s;
+}
+
+function DoWhile( object ) {
+ result = "pass";
+
+ while ( expression = object.whileExpression ) {
+ eval( object.statements );
+ }
+
+ // verify that the while expression was evaluated
+
+ new TestCase(
+ SECTION,
+ "verify that while expression was evaluated (should be "+
+ object.whileExpression +")",
+ "pass",
+ (object.whileExpression == expression ||
+ ( isNaN(object.whileExpression) && isNaN(expression) )
+ ) ? "pass" : "fail" );
+
+ new TestCase(
+ SECTION,
+ object.description,
+ "pass",
+ result );
+}