Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / testsuite / 18_support / numeric_limits / char16_32_t.cc

diff --git a/libstdc++-v3/testsuite/18_support/numeric_limits/char16_32_t.cc b/libstdc++-v3/testsuite/18_support/numeric_limits/char16_32_t.cc
new file mode 100644 (file)
index 0000000..62628c8
--- /dev/null
+++ b/libstdc++-v3/testsuite/18_support/numeric_limits/char16_32_t.cc
@@ -0,0 +1,77 @@
+// { dg-options "-std=gnu++0x" }
+// { dg-require-cstdint "" }
+
+// 2008-05-20  Paolo Carlini  <paolo.carlini@oracle.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/>.
+
+// 18.2.1.1 template class numeric_limits
+
+#include <limits>
+#include <cstdint>
+#include <testsuite_hooks.h>
+
+// Test specializations for char16_t and char32_t, in C++0x.
+template<typename T, typename R>
+  void
+  do_test()
+  {
+    bool test __attribute__((unused)) = true;
+
+    typedef std::numeric_limits<T> char_type;
+    typedef std::numeric_limits<R> impl_type;
+
+    VERIFY( char_type::is_specialized == impl_type::is_specialized );
+    VERIFY( char_type::min() == impl_type::min() );
+    VERIFY( char_type::max() == impl_type::max() );
+    VERIFY( char_type::digits == impl_type::digits );
+    VERIFY( char_type::digits10 == impl_type::digits10 );
+    VERIFY( char_type::is_signed == impl_type::is_signed );
+    VERIFY( char_type::is_integer == impl_type::is_integer );
+    VERIFY( char_type::is_exact == impl_type::is_exact );
+    VERIFY( char_type::radix == impl_type::radix );
+    VERIFY( char_type::epsilon() == impl_type::epsilon() );
+    VERIFY( char_type::round_error() == impl_type::round_error() );
+    VERIFY( char_type::min_exponent == impl_type::min_exponent );
+    VERIFY( char_type::min_exponent10 == impl_type::min_exponent10 );
+    VERIFY( char_type::max_exponent == impl_type::max_exponent );
+    VERIFY( char_type::max_exponent10 == impl_type::max_exponent10 );
+    VERIFY( char_type::has_infinity == impl_type::has_infinity );
+    VERIFY( char_type::has_quiet_NaN == impl_type::has_quiet_NaN );
+    VERIFY( char_type::has_signaling_NaN == impl_type::has_signaling_NaN );
+    VERIFY( char_type::has_denorm == impl_type::has_denorm );
+    VERIFY( char_type::has_denorm_loss == impl_type::has_denorm_loss );
+    VERIFY( char_type::infinity() == impl_type::infinity() );
+    VERIFY( char_type::quiet_NaN() == impl_type::quiet_NaN() );
+    VERIFY( char_type::signaling_NaN() == impl_type::signaling_NaN() );
+    VERIFY( char_type::denorm_min() == impl_type::denorm_min() );
+    VERIFY( char_type::is_iec559 == impl_type::is_iec559 );
+    VERIFY( char_type::is_bounded == impl_type::is_bounded );
+    VERIFY( char_type::is_modulo == impl_type::is_modulo );
+    VERIFY( char_type::traps == impl_type::traps );
+    VERIFY( char_type::tinyness_before == impl_type::tinyness_before );
+    VERIFY( char_type::round_style == impl_type::round_style );
+  }
+
+int main()
+{
+  do_test<char16_t, uint_least16_t>();
+  do_test<char32_t, uint_least32_t>();
+
+  return 0;
+}