Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / testsuite / 22_locale / ctype / is / wchar_t / 11740.cc

diff --git a/libstdc++-v3/testsuite/22_locale/ctype/is/wchar_t/11740.cc b/libstdc++-v3/testsuite/22_locale/ctype/is/wchar_t/11740.cc
new file mode 100644 (file)
index 0000000..29ecd78
--- /dev/null
+++ b/libstdc++-v3/testsuite/22_locale/ctype/is/wchar_t/11740.cc
@@ -0,0 +1,80 @@
+// Copyright (C) 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/>.
+
+
+#include <locale>
+#include <algorithm>
+#include <cstddef>
+#include <testsuite_hooks.h>
+
+// libstdc++/11740
+void test01()
+{
+  using namespace std;
+  bool test __attribute__((unused)) = true;
+  
+  const wchar_t str[] =
+    L"Is this the real life?\n"
+    L"Is this just fantasy?\n"
+    L"Caught in a landslide\n"
+    L"No escape from reality\n"
+    L"Open your eyes\n"
+    L"Look up to the skies and see\n"
+    L"I'm just a poor boy\n"
+    L"I need no sympathy\n"
+    L"Because I'm easy come, easy go\n"
+    L"Little high, little low"
+    L"Anyway the wind blows\n"
+    L"Doesn't really matter to me\n"
+    L"To me\n"
+    L"                      -- Queen\n";
+
+  const size_t len = sizeof(str) / sizeof(str[0]) - 1;
+  
+  const ctype_base::mask masks[] = {   
+    ctype_base::space, ctype_base::print, ctype_base::cntrl,
+    ctype_base::upper, ctype_base::lower, ctype_base::alpha,
+    ctype_base::digit, ctype_base::punct, ctype_base::xdigit,
+    ctype_base::alnum, ctype_base::graph
+  };
+
+  const size_t num_masks = sizeof(masks) / sizeof(masks[0]);
+  
+  locale loc;
+  const ctype<wchar_t>& ct = use_facet<ctype<wchar_t> >(loc);
+  
+  for (size_t i = 0; i < len; ++i)
+    {
+      for (size_t j = 0; j < num_masks; ++j)
+       {
+         for (size_t k = 0; k < num_masks; ++k)
+           {
+             bool r1 = ct.is(masks[j] | masks[k], str[i]);
+             bool r2 = ct.is(masks[j], str[i]);
+             bool r3 = ct.is(masks[k], str[i]);
+             
+             VERIFY( r1 == (r2 || r3) );
+           }
+       }
+    }
+}
+
+int main()
+{
+  test01();
+  return 0;
+}