unit test for bug #393952: crash when I try to VACUUM (StorageUnicodeFunctions::likeFunction() should handle null aArgv[0] and aArgv[1])

r=sdwilsh

storage/test/unit/test_bug-393952.js

@@ -0,0 +1,71 @@
+/* ***** 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 Storage Test Code.
+ *
+ * The Initial Developer of the Original Code is
+ *   Mozilla Corporation.
+ * Portions created by the Initial Developer are Copyright (C) 2007
+ * the Initial Developer. All Rights Reserved.
+ *
+ * This code is based off of like.test from the sqlite code
+ *
+ * Contributor(s):
+ *   Seth Spitzer <sspitzer@mozilla.org> (Original Author)
+ *
+ * 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
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+ * 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 ***** */
+
+// Testcase for bug 393952:  crash when I try to VACUUM and one of the tables
+// has a UNIQUE text column.   StorageUnicodeFunctions::likeFunction() 
+// needs to handle null aArgv[0] and aArgv[1]
+
+function setup()
+{
+  getOpenedDatabase().createTable("t1", "x TEXT UNIQUE");
+
+  var stmt = createStatement("INSERT INTO t1 (x) VALUES ('a')");
+  stmt.execute();
+  stmt.reset();
+}
+
+function test_vacuum()
+{
+  var stmt = createStatement("VACUUM;");
+  stmt.executeStep();
+  stmt.reset();
+}
+
+var tests = [test_vacuum];
+
+function run_test()
+{
+  setup();
+
+  for (var i = 0; i < tests.length; i++)
+    tests[i]();
+    
+  cleanup();
+}
+