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authorupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
committerupstream source tree <ports@midipix.org>2015-03-15 20:14:05 -0400
commit554fd8c5195424bdbcabf5de30fdc183aba391bd (patch)
tree976dc5ab7fddf506dadce60ae936f43f58787092 /libstdc++-v3/testsuite/23_containers/list/operations/1.h
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diff --git a/libstdc++-v3/testsuite/23_containers/list/operations/1.h b/libstdc++-v3/testsuite/23_containers/list/operations/1.h
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+// 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 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/>.
+
+// 23.2.2.4 list operations [lib.list.ops]
+
+#include <testsuite_hooks.h>
+
+// splice(p, x) + remove + reverse
+template<typename _Tp>
+void
+operations01()
+{
+ bool test __attribute__((unused)) = true;
+ typedef _Tp list_type;
+ typedef typename list_type::iterator iterator;
+
+ 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);
+
+ list_type list0101(A, A + N);
+ list_type list0102(B, B + M);
+ 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());
+}