Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / testsuite / 26_numerics / complex / dr387.cc

diff --git a/libstdc++-v3/testsuite/26_numerics/complex/dr387.cc b/libstdc++-v3/testsuite/26_numerics/complex/dr387.cc
new file mode 100644 (file)
index 0000000..084a52c
--- /dev/null
+++ b/libstdc++-v3/testsuite/26_numerics/complex/dr387.cc
@@ -0,0 +1,51 @@
+// 2008-05-22  Paolo Carlini  <paolo.carlini@oracle.com>
+//
+// Copyright (C) 2008, 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 <complex>
+#include <testsuite_hooks.h>
+
+// DR 387. std::complex over-encapsulated.
+template<typename T>
+  void
+  do_test()
+  {
+    bool test __attribute__((unused)) = true;
+
+    const T r = 1.0;
+    const T i = -1.0;
+    const T v = 0.0;
+
+    std::complex<T> z1(r, i);
+    z1.real(v);
+    VERIFY( z1.real() == v );
+    VERIFY( z1.imag() == i );
+
+    std::complex<T> z2(r, i);
+    z2.imag(v);
+    VERIFY( z2.real() == r );
+    VERIFY( z2.imag() == v );
+  }
+
+int main()
+{
+  do_test<float>();
+  do_test<double>();
+  do_test<long double>();
+  return 0;
+}