Imported gcc-4.4.3

[msp430-gcc.git] / libstdc++-v3 / testsuite / 23_containers / forward_list / modifiers / 1.cc

diff --git a/libstdc++-v3/testsuite/23_containers/forward_list/modifiers/1.cc b/libstdc++-v3/testsuite/23_containers/forward_list/modifiers/1.cc
new file mode 100644 (file)
index 0000000..18b6f3c
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/forward_list/modifiers/1.cc
@@ -0,0 +1,72 @@
+// { dg-options "-std=gnu++0x" }
+
+// 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 Pred 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/>.
+
+// 23.2.3.n forward_list xxx [lib.forward_list.xxx]
+
+#include <forward_list>
+#include <testsuite_hooks.h>
+
+#include <array>
+
+bool test __attribute__((unused)) = true;
+
+class PathPoint
+{
+public:
+  PathPoint(char t, std::array<double, 3> & c)
+  : type(t), coord(c) { }
+  char getType() const { return type; }
+private:
+  char type;
+  std::array<double, 3> coord;
+};
+
+// This test verifies the following.
+//   emplace_front
+//   pop_front
+//   emplace_after
+void
+test01()
+{
+  std::forward_list<PathPoint> path;
+  std::array<double, 3> coord1 = { { 0.0, 1.0, 2.0 } };
+  path.emplace_front('a', coord1);
+
+  std::forward_list<PathPoint>::const_iterator pos = path.cbegin();
+
+  std::array<double, 3> coord2 = { { 3.0, 4.0, 5.0 } };
+  path.emplace_after(pos, 'b', coord2);
+
+  VERIFY(path.front().getType() == 'a');
+
+  path.pop_front();
+
+  VERIFY(path.front().getType() == 'b');
+
+  path.pop_front();
+
+  VERIFY(path.empty() == true);
+}
+
+int
+main()
+{
+  test01();
+  return 0;
+}