Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / testsuite / 22_locale / num_get / get / wchar_t / 10.cc

diff --git a/libstdc++-v3/testsuite/22_locale/num_get/get/wchar_t/10.cc b/libstdc++-v3/testsuite/22_locale/num_get/get/wchar_t/10.cc
new file mode 100644 (file)
index 0000000..2411fdf
--- /dev/null
+++ b/libstdc++-v3/testsuite/22_locale/num_get/get/wchar_t/10.cc
@@ -0,0 +1,74 @@
+// 2003-12-19  Paolo Carlini  <pcarlini@suse.de>
+
+// Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009
+// Free Software Foundation
+//
+// 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/>.
+
+// 22.2.2.1.1  num_get members
+
+#include <locale>
+#include <sstream>
+#include <testsuite_hooks.h>
+
+void test01()
+{
+  using namespace std;
+  typedef istreambuf_iterator<wchar_t> iterator_type;
+  
+  bool test __attribute__((unused)) = true;
+
+  wistringstream iss;
+  const num_get<wchar_t>& ng = use_facet<num_get<wchar_t> >(iss.getloc()); 
+  ios_base::iostate err = ios_base::goodbit;
+  iterator_type end;
+  float f = 1.0f;
+  double d = 1.0;
+  long double ld = 1.0l;
+  
+  iss.str(L"1e.");
+  err = ios_base::goodbit;
+  end = ng.get(iss.rdbuf(), 0, iss, err, f);
+  VERIFY( err == ios_base::failbit );
+  VERIFY( *end == L'.' );
+  VERIFY( f == 0.0f );
+
+  iss.str(L"3e+");
+  iss.clear();
+  err = ios_base::goodbit;
+  end = ng.get(iss.rdbuf(), 0, iss, err, d);
+  VERIFY( err == (ios_base::failbit | ios_base::eofbit) );
+  VERIFY( d == 0.0 );
+
+  iss.str(L"6e ");
+  iss.clear();
+  err = ios_base::goodbit;
+  end = ng.get(iss.rdbuf(), 0, iss, err, ld);
+  VERIFY( *end == L' ' );
+
+  // libstdc++/37624.  We can't always obtain the required behavior
+  // when sscanf is involved, because of, e.g., glibc/1765.
+#if defined(_GLIBCXX_HAVE_STRTOLD) && !defined(_GLIBCXX_HAVE_BROKEN_STRTOLD)
+  VERIFY( err == ios_base::failbit );
+  VERIFY( ld == 0.0l );
+#endif
+}
+
+int main()
+{
+  test01();
+  return 0;
+}