Imported gcc-4.4.3

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

diff --git a/libstdc++-v3/testsuite/23_containers/list/operations/1.cc b/libstdc++-v3/testsuite/23_containers/list/operations/1.cc
new file mode 100644 (file)
index 0000000..750167c
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+++ b/libstdc++-v3/testsuite/23_containers/list/operations/1.cc
@@ -0,0 +1,73 @@
+// Copyright (C) 2001, 2004, 2005, 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/>.
+
+// 23.2.2.4 list operations [lib.list.ops]
+
+#include <list>
+#include <testsuite_hooks.h>
+
+bool test __attribute__((unused)) = true;
+
+// splice(p, x) + remove + reverse
+void
+test01()
+{
+  const int K = 417;
+  const int A[] = {1, 2, 3, 4, 5};
+  const int B[] = {K, K, K, K, K};
+  const std::size_t N = sizeof(A) / sizeof(int);
+  const std::size_t M = sizeof(B) / sizeof(int);
+
+  std::list<int> list0101(A, A + N);
+  std::list<int> list0102(B, B + M);
+  std::list<int>::iterator p = list0101.begin();
+
+  VERIFY(list0101.size() == N);
+  VERIFY(list0102.size() == M);
+
+  ++p;
+  list0101.splice(p, list0102); // [1 K K K K K 2 3 4 5]
+  VERIFY(list0101.size() == N + M);
+  VERIFY(list0102.size() == 0);
+
+  // remove range from middle
+  list0101.remove(K);
+  VERIFY(list0101.size() == N);
+
+  // remove first element
+  list0101.remove(1);
+  VERIFY(list0101.size() == N - 1);
+
+  // remove last element
+  list0101.remove(5);
+  VERIFY(list0101.size() == N - 2);
+
+  // reverse
+  list0101.reverse();
+  p = list0101.begin();
+  VERIFY(*p == 4); ++p;
+  VERIFY(*p == 3); ++p;
+  VERIFY(*p == 2); ++p;
+  VERIFY(p == list0101.end());
+}
+
+int main(void)
+{
+  test01();
+  return 0;
+}
+