Imported gcc-4.4.3

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

diff --git a/libstdc++-v3/testsuite/23_containers/forward_list/ext_pointer/1.cc b/libstdc++-v3/testsuite/23_containers/forward_list/ext_pointer/1.cc
new file mode 100644 (file)
index 0000000..b530e2f
--- /dev/null
+++ b/libstdc++-v3/testsuite/23_containers/forward_list/ext_pointer/1.cc
@@ -0,0 +1,98 @@
+// { 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 capacity [lib.forward_list.capacity]
+
+#include <forward_list>
+#include <ext/extptr_allocator.h>
+#include <testsuite_hooks.h>
+
+bool test __attribute__((unused)) = true;
+
+using __gnu_cxx::_ExtPtr_allocator;
+
+// This test verifies the following.
+//
+void
+test01()
+{
+  std::forward_list<double, _ExtPtr_allocator<double> > fld;
+
+  VERIFY(fld.empty() == true);
+  fld.push_front(1.0);
+  VERIFY(fld.empty() == false);
+  fld.resize(0);
+  VERIFY(fld.empty() == true);
+}
+
+void
+test02()
+{
+  std::forward_list<int, _ExtPtr_allocator<int> > a, b;
+  a.push_front(1);
+
+  b = std::move(a);
+  VERIFY(b.empty() == false);
+  VERIFY(*b.begin() == 1);
+  VERIFY(a.empty() == true);
+
+  std::forward_list<int, _ExtPtr_allocator<int> > c(std::move(b));
+  VERIFY(c.empty() == false);
+  (*c.begin() == 1 );
+  VERIFY( b.empty() == true );
+}
+
+// Test various constrcutors 
+void
+test03()
+{
+  const int ni = 10;
+  int i[ni] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
+
+  _ExtPtr_allocator<int>  alloc;
+
+  std::forward_list<int, _ExtPtr_allocator<int> > flccin(i, i+ni);
+  std::forward_list<int, _ExtPtr_allocator<int> > flc(flccin);
+  std::forward_list<int, _ExtPtr_allocator<int> > flm(std::move(flccin));
+  std::forward_list<int, _ExtPtr_allocator<int> > flcc(flccin, alloc );
+  std::forward_list<int, _ExtPtr_allocator<int> > flmc(
+       std::forward_list<int, _ExtPtr_allocator<int> >(i, i+ni), alloc);
+  std::forward_list<double, _ExtPtr_allocator<double> > flil(
+        {1.0, 2.0, 3.0, 4.0, 5.0});
+}
+
+// Test constrcutors 
+//   Construction from given number of default item
+//   Construction from given number of given item
+void
+test04()
+{
+  std::forward_list<double, _ExtPtr_allocator<double> > flvd(10);
+  std::forward_list<float, _ExtPtr_allocator<float> > flv(10, 5.0F);
+}
+
+int
+main()
+{
+  test01();
+  test02();
+  test03();
+  test04();
+  return 0;
+}