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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/25_algorithms/rotate/moveable2.cc
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diff --git a/libstdc++-v3/testsuite/25_algorithms/rotate/moveable2.cc b/libstdc++-v3/testsuite/25_algorithms/rotate/moveable2.cc
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+++ b/libstdc++-v3/testsuite/25_algorithms/rotate/moveable2.cc
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+// { dg-options "-std=gnu++0x" }
+
+// Copyright (C) 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/>.
+
+// 25.2.10 rotate
+
+// Tests rotate when an moveable class is used
+
+#undef _GLIBCXX_CONCEPT_CHECKS
+
+#include <algorithm>
+#include <testsuite_hooks.h>
+#include <testsuite_iterators.h>
+#include <testsuite_rvalref.h>
+
+using __gnu_test::test_container;
+using __gnu_test::forward_iterator_wrapper;
+using __gnu_test::bidirectional_iterator_wrapper;
+using __gnu_test::random_access_iterator_wrapper;
+using __gnu_test::rvalstruct;
+
+typedef test_container<rvalstruct, forward_iterator_wrapper> Fcontainer;
+typedef test_container<rvalstruct, bidirectional_iterator_wrapper> Bcontainer;
+typedef test_container<rvalstruct, random_access_iterator_wrapper> Rcontainer;
+
+template<typename Con>
+ void
+ test_con(int length, int rotate_pos)
+ {
+ bool test __attribute__((unused)) = true;
+
+ rvalstruct array[length];
+ for(int i = 0; i < length; ++i)
+ array[i] = i;
+ Con con(array, array + length);
+ std::rotate(con.begin(), con.it(rotate_pos), con.end());
+
+ if(length != 0)
+ {
+ for(int i = 0; i < length; ++i)
+ VERIFY( array[i].valid && array[i].val == (i + rotate_pos) % length );
+ }
+ }
+
+void
+test01()
+{
+ for(int i = 0; i < 20; ++i)
+ {
+ for(int j = 0; j <= i; ++j)
+ {
+ test_con<Fcontainer>(i, j);
+ test_con<Bcontainer>(i, j);
+ test_con<Rcontainer>(i, j);
+ }
+ }
+}
+
+int
+main()
+{
+ test01();
+ return 0;
+}