Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / testsuite / 21_strings / basic_string / element_access / wchar_t / 3.cc

diff --git a/libstdc++-v3/testsuite/21_strings/basic_string/element_access/wchar_t/3.cc b/libstdc++-v3/testsuite/21_strings/basic_string/element_access/wchar_t/3.cc
new file mode 100644 (file)
index 0000000..266f037
--- /dev/null
+++ b/libstdc++-v3/testsuite/21_strings/basic_string/element_access/wchar_t/3.cc
@@ -0,0 +1,83 @@
+// 1999-06-08 bkoz
+
+// Copyright (C) 1999, 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 template class basic_string
+
+#include <string>
+#include <stdexcept>
+#include <testsuite_hooks.h>
+
+// Do another sanity check, this time for member functions that return
+// iterators, namely insert and erase.
+bool test02(void)
+{
+  bool test __attribute__((unused)) = true;
+  typedef std::wstring::size_type csize_type;
+  typedef std::wstring::iterator siterator;
+  typedef std::wstring::reverse_iterator sriterator;
+  siterator it1;
+  sriterator rit1;  
+
+  const std::wstring str01(L"its beach, santa cruz");
+
+  std::wstring str02 = str01;
+  std::wstring str05 = str02; // optional, so that begin below causes a mutate
+  std::wstring::iterator p = str02.insert(str02.begin(), L' ');
+  std::wstring str03 = str02;
+  VERIFY( str03 == str02 );
+  *p = L'!';
+  VERIFY( *str03.c_str() == L' ' );
+  str03[0] = L'@';
+  VERIFY( str02[0] == L'!' );
+  VERIFY( *p == L'!' );
+  VERIFY( str02 != str05 );
+  VERIFY( str02 != str03 );
+
+  std::wstring str10 = str01;
+  std::wstring::iterator p2 = str10.insert(str10.begin(), L'a');
+  std::wstring str11 = str10;
+  *p2 = L'e';
+  VERIFY( str11 != str10 );
+
+  std::wstring str06 = str01;
+  std::wstring str07 = str06; // optional, so that begin below causes a mutate
+  p = str06.erase(str06.begin());
+  std::wstring str08 = str06;
+  VERIFY( str08 == str06 );
+  *p = L'!';
+  VERIFY( *str08.c_str() == L't' );
+  str08[0] = L'@';
+  VERIFY( str06[0] == L'!' );
+  VERIFY( *p == L'!' );
+  VERIFY( str06 != str07 );
+  VERIFY( str06 != str08 );
+
+  std::wstring str12 = str01;
+  p2 = str12.erase(str12.begin(), str12.begin() + str12.size() - 1);
+  std::wstring str13 = str12;
+  *p2 = L'e';
+  VERIFY( str12 != str13 );
+  return test;
+}
+
+int main()
+{ 
+  test02();
+  return 0;
+}