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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-004.js';
+
+/**
+ *  File Name:          while-004
+ *  ECMA Section:
+ *  Description:        while statement
+ *
+ *  Author:             christine@netscape.com
+ *  Date:               11 August 1998
+ */
+var SECTION = "while-004";
+var VERSION = "ECMA_2";
+var TITLE   = "while statement";
+var BUGNUMBER="316725";
+
+startTest();
+writeHeaderToLog( SECTION + " "+ TITLE);
+
+DoWhile_1();
+DoWhile_2();
+DoWhile_3();
+DoWhile_4();
+DoWhile_5();
+
+test();
+
+/**
+ *  Break out of a while by calling return.
+ *
+ *  Tests:  12.6.2 step 6.
+ */
+function dowhile() {
+  result = "pass";
+
+  while (true) {
+    return result;
+    result = "fail: hit code after return statement";
+    break;
+  }
+}
+
+function DoWhile_1() {
+  description = "return statement in a while block";
+
+  result = dowhile();
+
+  new TestCase(
+    SECTION,
+    "DoWhile_1" + description,
+    "pass",
+    result );
+}
+
+/**
+ *  While with a labeled continue statement.  Verify that statements
+ *  after the continue statement are not evaluated.
+ *
+ *  Tests: 12.6.2 step 8.
+ *
+ */
+function DoWhile_2() {
+  var description = "while with a labeled continue statement";
+  var result1 = "pass";
+  var result2 = "fail: did not execute code after loop, but inside label";
+  var i = 0;
+  var j = 0;
+
+theloop:
+  while( i++ < 10  ) {
+    j++;
+    continue theloop;
+    result1 = "failed:  hit code after continue statement";
+  }
+  result2 = "pass";
+
+  new TestCase(
+    SECTION,
+    "DoWhile_2:  " +description + " - code inside the loop, before the continue should be executed ("+j+")",
+    true,
+    j == 10 );
+
+  new TestCase(
+    SECTION,
+    "DoWhile_2:  " +description +" - code after labeled continue should not be executed",
+    "pass",
+    result1 );
+
+  new TestCase(
+    SECTION,
+    "DoWhile_2:  " +description +" - code after loop but inside label should be executed",
+    "pass",
+    result2 );
+}
+
+/**
+ *  While with a labeled break.
+ *
+ */
+function DoWhile_3() {
+  var description = "while with a labeled break statement";
+  var result1 = "pass";
+  var result2 = "pass";
+  var result3 = "fail: did not get to code after label";
+
+woohoo: {
+    while( true ) {
+      break woohoo;
+      result1 = "fail: got to code after a break";
+    }
+    result2 = "fail: got to code outside of loop but inside label";
+  }
+
+  result3 = "pass";
+
+  new TestCase(
+    SECTION,
+    "DoWhile_3: " +description +" - verify break out of loop",
+    "pass",
+    result1 );
+
+
+  new TestCase(
+    SECTION,
+    "DoWhile_3: " +description +" - verify break out of label",
+    "pass",
+    result2 );
+
+  new TestCase(
+    SECTION,
+    "DoWhile_3: " +description + " - verify correct exit from label",
+    "pass",
+    result3 );
+}
+
+
+/**
+ *  Labled while with an unlabeled break
+ *
+ */
+function DoWhile_4() {
+  var description = "labeled while with an unlabeled break";
+  var result1 = "pass";
+  var result2 = "pass";
+  var result3 = "fail: did not evaluate statement after label";
+
+woohooboy: {
+    while( true ) {
+      break woohooboy;
+      result1 = "fail: got to code after the break";
+    }
+    result2 = "fail: broke out of while, but not out of label";
+  }
+  result3 = "pass";
+
+  new TestCase(
+    SECTION,
+    "DoWhile_4: " +description +" - verify break out of while loop",
+    "pass",
+    result1 );
+
+  new TestCase(
+    SECTION,
+    "DoWhile_4: " +description + " - verify break out of label",
+    "pass",
+    result2 );
+
+  new TestCase(
+    SECTION,
+    "DoWhile_4: " +description +" - verify that statements after label are evaluated",
+    "pass",
+    result3 );
+}
+
+/**
+ *  in this case, should behave the same way as
+ *
+ *
+ */
+function DoWhile_5() {
+  var description = "while with a labeled continue statement";
+  var result1 = "pass";
+  var result2 = "fail: did not execute code after loop, but inside label";
+  var i = 0;
+  var j = 0;
+
+theloop: {
+    j++;
+    while( i++ < 10  ) {
+      continue;
+      result1 = "failed:  hit code after continue statement";
+    }
+    result2 = "pass";
+  }
+
+  new TestCase(
+    SECTION,
+    "DoWhile_5: " +description + " - continue should not execute statements above the loop",
+    true,
+    ( j == 1 ) );
+
+  new TestCase(
+    SECTION,
+    "DoWhile_5: " +description +" - code after labeled continue should not be executed",
+    "pass",
+    result1 );
+
+  new TestCase(
+    SECTION,
+    "DoWhile_5: " +description +" - code after loop but inside label should be executed",
+    "pass",
+    result2 );
+}
+