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From se...@apache.org
Subject svn commit: r650366 - /stdcxx/trunk/tests/regress/26.valarray.cshift.stdcxx-316.cpp
Date Tue, 22 Apr 2008 03:18:14 GMT
Author: sebor
Date: Mon Apr 21 20:18:06 2008
New Revision: 650366

URL: http://svn.apache.org/viewvc?rev=650366&view=rev
Log:
2008-04-21  Martin Sebor  <sebor@roguewave.com>

	* tests/regress/26.valarray.cshift.stdcxx-316.cpp: Added
	a regression test for STDCXX-316.

Added:
    stdcxx/trunk/tests/regress/26.valarray.cshift.stdcxx-316.cpp   (with props)

Added: stdcxx/trunk/tests/regress/26.valarray.cshift.stdcxx-316.cpp
URL: http://svn.apache.org/viewvc/stdcxx/trunk/tests/regress/26.valarray.cshift.stdcxx-316.cpp?rev=650366&view=auto
==============================================================================
--- stdcxx/trunk/tests/regress/26.valarray.cshift.stdcxx-316.cpp (added)
+++ stdcxx/trunk/tests/regress/26.valarray.cshift.stdcxx-316.cpp Mon Apr 21 20:18:06 2008
@@ -0,0 +1,52 @@
+/************************************************************************
+ *
+ * 26.valarray.cshift.stdcxx-316.cpp - regression test for STDCXX-316
+ *
+ * http://issues.apache.org/jira/browse/STDCXX-316
+ *
+ * $Id$
+ *
+ ***************************************************************************
+ *
+ * Licensed to the Apache Software  Foundation (ASF) under one or more
+ * contributor  license agreements.  See  the NOTICE  file distributed
+ * with  this  work  for  additional information  regarding  copyright
+ * ownership.   The ASF  licenses this  file to  you under  the Apache
+ * License, Version  2.0 (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.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the  License is distributed on an  "AS IS" BASIS,
+ * WITHOUT  WARRANTIES OR CONDITIONS  OF ANY  KIND, either  express or
+ * implied.   See  the License  for  the  specific language  governing
+ * permissions and limitations under the License.
+ * 
+ **************************************************************************/
+
+// Test to detect memory corruption (such as the use of uninitialized
+// storage) in valarray. 
+
+#include <cassert>
+#include <valarray>
+
+struct S {
+    const S* const self;
+    S (): self (this) { }
+    S (const S &s): self (this) { assert (&s == s.self); }
+    ~S () { assert (this == self); }
+
+    void operator= (const S &s) { assert (this == self && &s == s.self);
}
+};
+
+
+int main ()
+{
+    const std::valarray<S> a (2);
+
+    a.cshift (1);
+
+    return 0;
+}

Propchange: stdcxx/trunk/tests/regress/26.valarray.cshift.stdcxx-316.cpp
------------------------------------------------------------------------------
    svn:eol-style = native

Propchange: stdcxx/trunk/tests/regress/26.valarray.cshift.stdcxx-316.cpp
------------------------------------------------------------------------------
    svn:keywords = Id



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