Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / testsuite / 27_io / basic_istream / ws / wchar_t / 1.cc

diff --git a/libstdc++-v3/testsuite/27_io/basic_istream/ws/wchar_t/1.cc b/libstdc++-v3/testsuite/27_io/basic_istream/ws/wchar_t/1.cc
new file mode 100644 (file)
index 0000000..d00dce7
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/basic_istream/ws/wchar_t/1.cc
@@ -0,0 +1,78 @@
+// Copyright (C) 2004, 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/>.
+
+// 27.6.1.4 standard basic_istream manipulators
+
+#include <istream>
+#include <sstream>
+#include <stdexcept>
+#include <testsuite_hooks.h>
+
+void test01(void)
+{
+  bool test __attribute__((unused)) = true;
+
+  const wchar_t str_lit01[] = L"  venice ";
+  const std::wstring str01(L" santa barbara ");
+  std::wstring str02(str_lit01);
+  std::wstring str04;
+  std::wstring str05;
+  std::ios_base::iostate flag3, flag4, flag5;
+
+  // template<_CharT, _Traits>
+  //  basic_istream<_CharT, _Traits>& ws(basic_istream<_Char, _Traits>& is)
+  std::wistringstream iss01(str01);
+  std::wistringstream iss02(str01);
+  
+  iss01 >> str04;
+  VERIFY( str04.size() != str01.size() );
+  VERIFY( str04 == L"santa" );
+
+  iss02 >> std::ws;
+  iss02 >> str05;
+  VERIFY( str05.size() != str01.size() );
+  VERIFY( str05 == L"santa" );
+  VERIFY( str05 == str04 );
+
+  iss01 >> str04;
+  VERIFY( str04.size() != str01.size() );
+  VERIFY( str04 == L"barbara" );
+  
+  iss02 >> std::ws;
+  iss02 >> str05;
+  VERIFY( str05.size() != str01.size() );
+  VERIFY( str05 == L"barbara" );
+  VERIFY( str05 == str04 );
+
+  flag3 = std::ios_base::eofbit;
+  flag4 = std::ios_base::badbit;
+  flag5 = std::ios_base::failbit;
+  VERIFY( !iss01.fail() );
+  VERIFY( !iss02.fail() );
+  VERIFY( !iss01.eof() );
+  VERIFY( !iss02.eof() );
+
+  iss01 >> std::ws;
+  VERIFY( !iss01.fail() );
+  VERIFY( iss01.eof() );
+}
+
+int main()
+{ 
+  test01();
+  return 0;
+}