Move test into test/std subdirectory.

llvm-svn: 224658

1 files changed, 88 insertions, 0 deletions

diff --git a/libcxx/test/std/algorithms/alg.modifying.operations/alg.move/move_backward.pass.cpp b/libcxx/test/std/algorithms/alg.modifying.operations/alg.move/move_backward.pass.cpp
new file mode 100644
index 00000000000..02b6b16eca0
--- /dev/null
+++ b/libcxx/test/std/algorithms/alg.modifying.operations/alg.move/move_backward.pass.cpp
@@ -0,0 +1,88 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is dual licensed under the MIT and the University of Illinois Open
+// Source Licenses. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <algorithm>
+
+// template<BidirectionalIterator InIter, BidirectionalIterator OutIter>
+//   requires OutputIterator<OutIter, RvalueOf<InIter::reference>::type>
+//   OutIter
+//   move_backward(InIter first, InIter last, OutIter result);
+
+#include <algorithm>
+#include <cassert>
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#include <memory>
+#endif
+
+#include "test_iterators.h"
+
+template <class InIter, class OutIter>
+void
+test()
+{
+    const unsigned N = 1000;
+    int ia[N];
+    for (unsigned i = 0; i < N; ++i)
+        ia[i] = i;
+    int ib[N] = {0};
+
+    OutIter r = std::move_backward(InIter(ia), InIter(ia+N), OutIter(ib+N));
+    assert(base(r) == ib);
+    for (unsigned i = 0; i < N; ++i)
+        assert(ia[i] == ib[i]);
+}
+
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+template <class InIter, class OutIter>
+void
+test1()
+{
+    const unsigned N = 100;
+    std::unique_ptr<int> ia[N];
+    for (unsigned i = 0; i < N; ++i)
+        ia[i].reset(new int(i));
+    std::unique_ptr<int> ib[N];
+
+    OutIter r = std::move_backward(InIter(ia), InIter(ia+N), OutIter(ib+N));
+    assert(base(r) == ib);
+    for (unsigned i = 0; i < N; ++i)
+        assert(*ib[i] == i);
+}
+
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+int main()
+{
+    test<bidirectional_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, random_access_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, int*>();
+
+    test<random_access_iterator<const int*>, bidirectional_iterator<int*> >();
+    test<random_access_iterator<const int*>, random_access_iterator<int*> >();
+    test<random_access_iterator<const int*>, int*>();
+
+    test<const int*, bidirectional_iterator<int*> >();
+    test<const int*, random_access_iterator<int*> >();
+    test<const int*, int*>();
+
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+    test1<bidirectional_iterator<std::unique_ptr<int>*>, bidirectional_iterator<std::unique_ptr<int>*> >();
+    test1<bidirectional_iterator<std::unique_ptr<int>*>, random_access_iterator<std::unique_ptr<int>*> >();
+    test1<bidirectional_iterator<std::unique_ptr<int>*>, std::unique_ptr<int>*>();
+
+    test1<random_access_iterator<std::unique_ptr<int>*>, bidirectional_iterator<std::unique_ptr<int>*> >();
+    test1<random_access_iterator<std::unique_ptr<int>*>, random_access_iterator<std::unique_ptr<int>*> >();
+    test1<random_access_iterator<std::unique_ptr<int>*>, std::unique_ptr<int>*>();
+
+    test1<std::unique_ptr<int>*, bidirectional_iterator<std::unique_ptr<int>*> >();
+    test1<std::unique_ptr<int>*, random_access_iterator<std::unique_ptr<int>*> >();
+    test1<std::unique_ptr<int>*, std::unique_ptr<int>*>();
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+}