Imported gcc-4.4.3

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

diff --git a/libstdc++-v3/testsuite/23_containers/forward_list/ext_pointer/operations/1.cc b/libstdc++-v3/testsuite/23_containers/forward_list/ext_pointer/operations/1.cc
new file mode 100644 (file)
index 0000000..0d9361a
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/forward_list/ext_pointer/operations/1.cc
@@ -0,0 +1,115 @@
+// { 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 <ext/extptr_allocator.h>
+
+using __gnu_cxx::_ExtPtr_allocator;
+
+bool test __attribute__((unused)) = true;
+
+// This test verifies the following:
+//   
+void
+test01()
+{
+  typedef std::forward_list<double, _ExtPtr_allocator<double> > fwd_list_type;
+
+  fwd_list_type a = {0.0, 1.0, 2.0, 3.0, 4.0};
+  fwd_list_type::const_iterator posa = a.cbefore_begin();
+
+  fwd_list_type x = {666.0, 777.0, 888.0};
+
+  a.splice_after(posa, x);
+
+  ++posa;
+  VERIFY(*posa == 666.0);
+
+  VERIFY(x.empty() == true);
+}
+
+// This test verifies the following:
+//   
+void
+test02()
+{
+  typedef std::forward_list<double, _ExtPtr_allocator<double> > fwd_list_type;
+
+  fwd_list_type a = {0.0, 1.0, 2.0, 3.0, 4.0};
+  fwd_list_type::const_iterator posa = a.cbefore_begin();
+  ++posa;
+  VERIFY(*posa == 0.0);
+
+  fwd_list_type y = {10.0, 11.0, 12.0, 13.0, 14.0, 15.0};
+  fwd_list_type::const_iterator befy = y.cbefore_begin();
+  ++befy;
+  VERIFY(*befy == 10.0);
+  fwd_list_type::const_iterator endy = befy;
+  ++endy;
+  ++endy;
+  ++endy;
+  ++endy;
+  VERIFY(*endy == 14.0);
+
+  a.splice_after(posa, y, befy, endy);
+  VERIFY(*posa == 0.0);
+
+  VERIFY(*befy == 10.0);
+  ++befy;
+  VERIFY(*befy == 15.0);
+}
+
+// This test verifies the following:
+//   
+void
+test03()
+{
+  typedef std::forward_list<double, _ExtPtr_allocator<double> > fwd_list_type;
+
+  fwd_list_type a = {0.0, 1.0, 2.0, 3.0, 4.0};
+  fwd_list_type::const_iterator posa = a.cbefore_begin();
+  ++posa;
+  ++posa;
+  VERIFY(*posa == 1.0);
+
+  fwd_list_type z = {42.0, 43.0, 44.0};
+  fwd_list_type::const_iterator posz = z.begin();
+  VERIFY(*posz == 42.0);
+
+  a.splice_after(posa, z, posz);
+  VERIFY(*posa == 1.0);
+  ++posa;
+  VERIFY(*posa == 43.0);
+
+  VERIFY(*posz == 42.0);
+  ++posz;
+  VERIFY(*posz == 44.0);
+}
+
+int
+main()
+{
+  test01();
+  test02();
+  test03();
+  return 0;
+}