From cdfe23a889e2193fb5585a5c2f2b39d466f469b6 Mon Sep 17 00:00:00 2001
From: "bclary@bclary.com" <bclary@bclary.com>
Date: Sun, 5 Aug 2007 03:09:52 -0700
Subject: [PATCH] JavaScript Tests - regression test for bug 387871, by Jesse
 Ruderman, Igor Bukanov, not part of the build

---
 js/tests/js1_7/geniter/regress-387871.js | 75 ++++++++++++++++++++++++
 1 file changed, 75 insertions(+)
 create mode 100755 js/tests/js1_7/geniter/regress-387871.js

diff --git a/js/tests/js1_7/geniter/regress-387871.js b/js/tests/js1_7/geniter/regress-387871.js
new file mode 100755
index 000000000000..33901ebd8345
--- /dev/null
+++ b/js/tests/js1_7/geniter/regress-387871.js
@@ -0,0 +1,75 @@
+/* -*- 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
+ * Mozilla Foundation.
+ * Portions created by the Initial Developer are Copyright (C) 2007
+ * the Initial Developer. All Rights Reserved.
+ *
+ * Contributor(s): Jesse Ruderman
+ *                 Igor Bukanov
+ *
+ * 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 ***** */
+
+var gTestfile = 'regress-387871.js';
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 387871;
+var summary = 'Do not assert: gen->state != JSGEN_RUNNING && gen->state != JSGEN_CLOSING';
+var actual = 'No Crash';
+var expect = 'No Crash';
+
+//-----------------------------------------------------------------------------
+test();
+//-----------------------------------------------------------------------------
+
+function test()
+{
+  enterFunc ('test');
+  printBugNumber(BUGNUMBER);
+  printStatus (summary);
+ 
+  var a = gen();
+
+  try {
+    a.next();
+    throw "a.next() should throw about already invoked generator";
+  } catch (e) {
+    if (!(e instanceof TypeError))
+      throw e;
+  }
+
+  function gen()
+  {
+    for (x in a)
+      yield 1;
+  }
+  reportCompare(expect, actual, summary);
+
+  exitFunc ('test');
+}