Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / testsuite / 20_util / ratio / operations / ops1.cc

diff --git a/libstdc++-v3/testsuite/20_util/ratio/operations/ops1.cc b/libstdc++-v3/testsuite/20_util/ratio/operations/ops1.cc
new file mode 100644 (file)
index 0000000..183269e
--- /dev/null
+++ b/libstdc++-v3/testsuite/20_util/ratio/operations/ops1.cc
@@ -0,0 +1,74 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+
+// 2008-07-03 Chris Fairles <chris.fairles@gmail.com>
+
+// Copyright (C) 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/>.
+
+#include <ratio>
+#include <testsuite_hooks.h>
+
+void
+test01()
+{
+  bool test __attribute__((unused)) = true;
+
+  std::ratio_add<std::ratio<3,8>, std::ratio<5,12>>::type r;
+
+  VERIFY( r.num == 19 );
+  VERIFY( r.den == 24 );
+}
+
+void
+test02()
+{  
+  bool test __attribute__((unused)) = true;
+  std::ratio_subtract<std::ratio<3,8>, std::ratio<5,12>>::type r;
+
+  VERIFY( r.num == -1 );
+  VERIFY( r.den == 24 );
+}
+
+void
+test03()
+{
+  bool test __attribute__((unused)) = true;
+  std::ratio_multiply<std::ratio<3,8>, std::ratio<5,12>>::type r;
+
+  VERIFY( r.num == 5 );
+  VERIFY( r.den == 32 );
+}
+
+void
+test04()
+{
+  bool test __attribute__((unused)) = true;
+  std::ratio_divide<std::ratio<3,8>, std::ratio<5,12>>::type r;
+
+  VERIFY( r.num == 9 );
+  VERIFY( r.den == 10 );
+}
+
+int main()
+{
+  test01();
+  test02();
+  test03();
+  test04();
+  return 0;
+}