From 61b9a7258a7693d7f3674a5a1daf7b036ff1d382 Mon Sep 17 00:00:00 2001
From: Dimitry Andric <dim@FreeBSD.org>
Date: Sun, 6 Sep 2015 18:46:46 +0000
Subject: Import libc++ 3.7.0 release (r246257).

---
 .../alg.reverse/reverse_copy.pass.cpp              | 81 ++++++++++++++++++++++
 1 file changed, 81 insertions(+)
 create mode 100644 test/std/algorithms/alg.modifying.operations/alg.reverse/reverse_copy.pass.cpp

(limited to 'test/std/algorithms/alg.modifying.operations/alg.reverse/reverse_copy.pass.cpp')

diff --git a/test/std/algorithms/alg.modifying.operations/alg.reverse/reverse_copy.pass.cpp b/test/std/algorithms/alg.modifying.operations/alg.reverse/reverse_copy.pass.cpp
new file mode 100644
index 000000000000..70840d187bfb
--- /dev/null
+++ b/test/std/algorithms/alg.modifying.operations/alg.reverse/reverse_copy.pass.cpp
@@ -0,0 +1,81 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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, OutputIterator<auto, InIter::reference> OutIter>
+//   OutIter
+//   reverse_copy(InIter first, InIter last, OutIter result);
+
+#include <algorithm>
+#include <cassert>
+
+#include "test_iterators.h"
+
+template <class InIter, class OutIter>
+void
+test()
+{
+    const int ia[] = {0};
+    const unsigned sa = sizeof(ia)/sizeof(ia[0]);
+    int ja[sa] = {-1};
+    OutIter r = std::reverse_copy(InIter(ia), InIter(ia), OutIter(ja));
+    assert(base(r) == ja);
+    assert(ja[0] == -1);
+    r = std::reverse_copy(InIter(ia), InIter(ia+sa), OutIter(ja));
+    assert(ja[0] == 0);
+
+    const int ib[] = {0, 1};
+    const unsigned sb = sizeof(ib)/sizeof(ib[0]);
+    int jb[sb] = {-1};
+    r = std::reverse_copy(InIter(ib), InIter(ib+sb), OutIter(jb));
+    assert(base(r) == jb+sb);
+    assert(jb[0] == 1);
+    assert(jb[1] == 0);
+
+    const int ic[] = {0, 1, 2};
+    const unsigned sc = sizeof(ic)/sizeof(ic[0]);
+    int jc[sc] = {-1};
+    r = std::reverse_copy(InIter(ic), InIter(ic+sc), OutIter(jc));
+    assert(base(r) == jc+sc);
+    assert(jc[0] == 2);
+    assert(jc[1] == 1);
+    assert(jc[2] == 0);
+
+    int id[] = {0, 1, 2, 3};
+    const unsigned sd = sizeof(id)/sizeof(id[0]);
+    int jd[sd] = {-1};
+    r = std::reverse_copy(InIter(id), InIter(id+sd), OutIter(jd));
+    assert(base(r) == jd+sd);
+    assert(jd[0] == 3);
+    assert(jd[1] == 2);
+    assert(jd[2] == 1);
+    assert(jd[3] == 0);
+}
+
+int main()
+{
+    test<bidirectional_iterator<const int*>, output_iterator<int*> >();
+    test<bidirectional_iterator<const int*>, forward_iterator<int*> >();
+    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*>, output_iterator<int*> >();
+    test<random_access_iterator<const int*>, forward_iterator<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*, output_iterator<int*> >();
+    test<const int*, forward_iterator<int*> >();
+    test<const int*, bidirectional_iterator<int*> >();
+    test<const int*, random_access_iterator<int*> >();
+    test<const int*, int*>();
+}
-- 
cgit v1.3