Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / testsuite / 21_strings / basic_string / inserters_extractors / wchar_t / 7.cc

diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/inserters_extractors/wchar_t/7.cc b/libstdc++-v3/testsuite/21_strings/basic_string/inserters_extractors/wchar_t/7.cc
new file mode 100644 (file)
index 0000000..4032e38
--- /dev/null
+++ b/libstdc++-v3/testsuite/21_strings/basic_string/inserters_extractors/wchar_t/7.cc
@@ -0,0 +1,53 @@
+// 1999-07-01 bkoz
+
+// Copyright (C) 1999, 2000, 2001, 2002, 2003, 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/>.
+
+// 21.3.7.9 inserters and extractors
+
+// NB: This file is predicated on sstreams, istreams, and ostreams
+// working, not to mention other major details like char_traits, and
+// all of the string class.
+
+#include <string>
+#include <sstream>
+#include <testsuite_hooks.h>
+
+// http://gcc.gnu.org/ml/libstdc++/2000-q1/msg00085.html
+// istream::operator>>(string)
+// sets failbit
+// NB: this is a defect in the standard.
+void test07(void)
+{
+  bool test __attribute__((unused)) = true;
+  const std::wstring name(L"z6.cc");
+  std::wistringstream iss(name);
+  int i = 0;
+  std::wstring s;
+  while (iss >> s) 
+    ++i;
+
+  VERIFY( i < 3 );
+  VERIFY( static_cast<bool>(iss.rdstate() & std::ios_base::failbit) );
+}
+
+int main()
+{ 
+  test07();
+  return 0;
+}