Imported gcc-4.4.3

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

diff --git a/libstdc++-v3/testsuite/27_io/basic_stringbuf/sputc/wchar_t/1.cc b/libstdc++-v3/testsuite/27_io/basic_stringbuf/sputc/wchar_t/1.cc
new file mode 100644 (file)
index 0000000..e9c7fb1
--- /dev/null
+++ b/libstdc++-v3/testsuite/27_io/basic_stringbuf/sputc/wchar_t/1.cc
@@ -0,0 +1,66 @@
+// 981208 bkoz test functionality of basic_stringbuf for char_type == wchar_t
+
+// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 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/>.
+
+#include <sstream>
+#include <testsuite_hooks.h>
+
+std::wstring str_01(L"mykonos. . . or what?");
+std::wstring str_02(L"paris, or sainte-maxime?");
+std::wstring str_03;
+std::wstringbuf strb_01(str_01);
+std::wstringbuf strb_02(str_02, std::ios_base::in);
+std::wstringbuf strb_03(str_03, std::ios_base::out);
+
+// test overloaded virtual functions
+void test04() 
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::wstringbuf::int_type int_type;
+  typedef std::wstringbuf::traits_type traits_type;
+
+  int_type c1 = strb_01.sbumpc();
+  int_type c2 = strb_02.sbumpc();
+  int_type c3 = strb_01.sbumpc();
+
+  // PUT
+  // int_type sputc(char_type c)
+  // if out_cur not avail, return overflow. Else, stores c at out_cur,
+  // increments out_cur, and returns c as int_type
+  strb_03.str(str_01); //reset
+  std::wstring::size_type sz1 = strb_03.str().length();
+  c1 = strb_03.sputc(L'a'); 
+  std::wstring::size_type sz2 = strb_03.str().length();
+  VERIFY( sz1 == sz2 ); //cuz inserting at out_cur, which is at beg to start
+  c2 = strb_03.sputc(L'b'); 
+  VERIFY( c1 != c2 );
+  VERIFY( strb_03.str() != str_01 );
+  c3 = strb_02.sputc(L'a'); // should be EOF because this is read-only
+  VERIFY( c3 == traits_type::eof() );
+}
+
+int main()
+{
+  test04();
+  return 0;
+}
+
+
+
+// more candy!!!