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.remove/remove.pass.cpp                     | 83 ++++++++++++++++++++++
 1 file changed, 83 insertions(+)
 create mode 100644 test/std/algorithms/alg.modifying.operations/alg.remove/remove.pass.cpp

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

diff --git a/test/std/algorithms/alg.modifying.operations/alg.remove/remove.pass.cpp b/test/std/algorithms/alg.modifying.operations/alg.remove/remove.pass.cpp
new file mode 100644
index 000000000000..80f86568c4d9
--- /dev/null
+++ b/test/std/algorithms/alg.modifying.operations/alg.remove/remove.pass.cpp
@@ -0,0 +1,83 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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<ForwardIterator Iter, class T>
+//   requires OutputIterator<Iter, RvalueOf<Iter::reference>::type>
+//         && HasEqualTo<Iter::value_type, T>
+//   Iter
+//   remove(Iter first, Iter last, const T& value);
+
+#include <algorithm>
+#include <cassert>
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+#include <memory>
+#endif
+
+#include "test_iterators.h"
+
+template <class Iter>
+void
+test()
+{
+    int ia[] = {0, 1, 2, 3, 4, 2, 3, 4, 2};
+    const unsigned sa = sizeof(ia)/sizeof(ia[0]);
+    Iter r = std::remove(Iter(ia), Iter(ia+sa), 2);
+    assert(base(r) == ia + sa-3);
+    assert(ia[0] == 0);
+    assert(ia[1] == 1);
+    assert(ia[2] == 3);
+    assert(ia[3] == 4);
+    assert(ia[4] == 3);
+    assert(ia[5] == 4);
+}
+
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+template <class Iter>
+void
+test1()
+{
+    const unsigned sa = 9;
+    std::unique_ptr<int> ia[sa];
+    ia[0].reset(new int(0));
+    ia[1].reset(new int(1));
+    ia[3].reset(new int(3));
+    ia[4].reset(new int(4));
+    ia[6].reset(new int(3));
+    ia[7].reset(new int(4));
+    Iter r = std::remove(Iter(ia), Iter(ia+sa), std::unique_ptr<int>());
+    assert(base(r) == ia + sa-3);
+    assert(*ia[0] == 0);
+    assert(*ia[1] == 1);
+    assert(*ia[2] == 3);
+    assert(*ia[3] == 4);
+    assert(*ia[4] == 3);
+    assert(*ia[5] == 4);
+}
+
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+int main()
+{
+    test<forward_iterator<int*> >();
+    test<bidirectional_iterator<int*> >();
+    test<random_access_iterator<int*> >();
+    test<int*>();
+
+#ifndef _LIBCPP_HAS_NO_RVALUE_REFERENCES
+
+    test1<forward_iterator<std::unique_ptr<int>*> >();
+    test1<bidirectional_iterator<std::unique_ptr<int>*> >();
+    test1<random_access_iterator<std::unique_ptr<int>*> >();
+    test1<std::unique_ptr<int>*>();
+
+#endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
+}
-- 
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