Author: sebor
Date: Mon Apr 21 20:32:10 2008
New Revision: 650369
URL: http://svn.apache.org/viewvc?rev=650369&view=rev
Log:
2008-04-21 Martin Sebor <[EMAIL PROTECTED]>
* tests/regress/27.stringbuf.seekoff.stdcxx-295.cpp: Added
a regression test for STDCXX-295.
Added:
stdcxx/trunk/tests/regress/27.stringbuf.seekoff.stdcxx-295.cpp (with
props)
Added: stdcxx/trunk/tests/regress/27.stringbuf.seekoff.stdcxx-295.cpp
URL:
http://svn.apache.org/viewvc/stdcxx/trunk/tests/regress/27.stringbuf.seekoff.stdcxx-295.cpp?rev=650369&view=auto
==============================================================================
--- stdcxx/trunk/tests/regress/27.stringbuf.seekoff.stdcxx-295.cpp (added)
+++ stdcxx/trunk/tests/regress/27.stringbuf.seekoff.stdcxx-295.cpp Mon Apr 21
20:32:10 2008
@@ -0,0 +1,66 @@
+/************************************************************************
+ *
+ * 27.stringbuf.seekoff.stdcxx-295.cpp - regression test for STDCXX-295
+ *
+ * http://issues.apache.org/jira/browse/STDCXX-295
+ *
+ * $Id$
+ *
+ ***************************************************************************
+ *
+ * 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.
+ *
+ **************************************************************************/
+
+#include <cassert>
+#include <sstream>
+
+int main()
+{
+ std::istringstream in;
+ std::ostringstream out;
+ std::stringstream inout;
+
+ // DR453:
+ // http://www.open-std.org/jtc1/sc22/wg21/docs/lwg-defects.html#453
+ //
+ // changes 27.7.1.3, p10 (seekoff, called by tellg() and tellp())
+ // to read:
+ //
+ // For a sequence to be positioned, if its next pointer (either
+ // gptr() or pptr()) is a null pointer and the new offset newoff
+ // is nonzero, the positioning operation fails.
+
+ assert (0 == in.tellg ());
+ assert (0 == out.tellp ());
+ assert (0 == inout.tellg ());
+ assert (0 == inout.tellp ());
+
+#ifndef _RWSTD_NO_WCHAR_T
+
+ std::wistringstream win;
+ std::wostringstream wout;
+ std::wstringstream winout;
+
+ assert (0 == win.tellg ());
+ assert (0 == wout.tellp ());
+ assert (0 == winout.tellg ());
+ assert (0 == winout.tellp ());
+
+#endif // _RWSTD_NO_WCHAR_T
+
+}
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