Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / testsuite / 27_io / basic_ostream / sentry / pod / 1.cc

diff --git a/libstdc++-v3/testsuite/27_io/basic_ostream/sentry/pod/1.cc b/libstdc++-v3/testsuite/27_io/basic_ostream/sentry/pod/1.cc
new file mode 100644 (file)
index 0000000..8a4088c
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/basic_ostream/sentry/pod/1.cc
@@ -0,0 +1,122 @@
+// 1999-10-14 bkoz
+
+// Copyright (C) 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2009
+// Free Software Foundation, Inc.
+//
+// This file is part of the GNU ISO C++ Library.  This library is free
+// software; you can redistribute it and/or modify it under the
+// terms of the GNU General Public License as published by the
+// Free Software Foundation; either version 3, or (at your option)
+// any later version.
+
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+
+// You should have received a copy of the GNU General Public License along
+// with this library; see the file COPYING3.  If not see
+// <http://www.gnu.org/licenses/>.
+
+
+// 27.6.1.1.2 class basic_istream::sentry
+
+#include <ostream>
+#include <sstream>
+#include <typeinfo>
+#include <ext/pod_char_traits.h>
+#include <testsuite_hooks.h>
+#include <testsuite_character.h>
+
+void test01()
+{
+  using namespace std;
+  using __gnu_test::pod_ushort;
+  typedef basic_string<pod_ushort>     string_type;
+  typedef basic_stringbuf<pod_ushort>  stringbuf_type;
+  typedef basic_ostream<pod_ushort>    ostream_type;
+
+  bool test __attribute__((unused)) = true;
+
+
+  const string_type str01;
+  stringbuf_type* strbuf01 = NULL;
+  stringbuf_type strbuf02(str01);
+  ostream_type ostr01(strbuf01);
+  ostream_type ostr02(&strbuf02);
+  
+  // test negatives
+  try
+    {
+      ostream_type::sentry sentry01(ostr01);   
+    }
+  catch (std::bad_cast& obj)
+    {
+      // Not ok, throws bad_cast because locale has no ctype facet,
+      // but none is needed for ostream::sentry.
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  // imbued.
+  const std::locale loc(std::locale::classic(), new std::ctype<pod_ushort>);
+  ostr01.imbue(loc);
+  try
+    {
+      ostream_type::sentry sentry01(ostr01);   
+      VERIFY( bool(sentry01) == false ); 
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  // test positive 
+  try
+    {
+      ostream_type::sentry sentry03(ostr02);   
+    }
+  catch (std::bad_cast& obj)
+    {
+      // Not ok, throws bad_cast because locale has no ctype facet,
+      // but none is needed for ostream::sentry.
+      VERIFY( false );
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+
+  // imbued.
+  ostr02.clear();
+  ostr02.imbue(loc);
+  try
+    {
+      ostream_type::sentry sentry03(ostr02);   
+      VERIFY( bool(sentry03) == true ); 
+    }
+  catch (...)
+    {
+      VERIFY( false );
+    }
+}
+
+#if !__GXX_WEAK__
+// Explicitly instantiate for systems with no COMDAT or weak support.
+template 
+  const std::basic_string<__gnu_test::pod_ushort>::size_type 
+  std::basic_string<__gnu_test::pod_ushort>::_Rep::_S_max_size;
+
+template 
+  const __gnu_test::pod_ushort
+  std::basic_string<__gnu_test::pod_ushort>::_Rep::_S_terminal;
+#endif
+
+int main() 
+{
+  test01();
+  return 0;
+}