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.nonmodifying/alg.equal/equal.pass.cpp      | 66 ++++++++++++++++++++++
 1 file changed, 66 insertions(+)
 create mode 100644 test/std/algorithms/alg.nonmodifying/alg.equal/equal.pass.cpp

(limited to 'test/std/algorithms/alg.nonmodifying/alg.equal/equal.pass.cpp')

diff --git a/test/std/algorithms/alg.nonmodifying/alg.equal/equal.pass.cpp b/test/std/algorithms/alg.nonmodifying/alg.equal/equal.pass.cpp
new file mode 100644
index 0000000000000..234879149ae3b
--- /dev/null
+++ b/test/std/algorithms/alg.nonmodifying/alg.equal/equal.pass.cpp
@@ -0,0 +1,66 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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<InputIterator Iter1, InputIterator Iter2>
+//   requires HasEqualTo<Iter1::value_type, Iter2::value_type>
+//   bool
+//   equal(Iter1 first1, Iter1 last1, Iter2 first2);
+
+#include <algorithm>
+#include <cassert>
+
+#include "test_iterators.h"
+
+#if _LIBCPP_STD_VER > 11
+#define HAS_FOUR_ITERATOR_VERSION
+#endif
+
+int main()
+{
+    int ia[] = {0, 1, 2, 3, 4, 5};
+    const unsigned s = sizeof(ia)/sizeof(ia[0]);
+    int ib[s] = {0, 1, 2, 5, 4, 5};
+    assert(std::equal(input_iterator<const int*>(ia),
+                      input_iterator<const int*>(ia+s),
+                      input_iterator<const int*>(ia)));
+#ifdef HAS_FOUR_ITERATOR_VERSION
+    assert(std::equal(input_iterator<const int*>(ia),
+                      input_iterator<const int*>(ia+s),
+                      input_iterator<const int*>(ia),
+                      input_iterator<const int*>(ia+s)));
+    assert(std::equal(random_access_iterator<const int*>(ia),
+                      random_access_iterator<const int*>(ia+s),
+                      random_access_iterator<const int*>(ia),
+                      random_access_iterator<const int*>(ia+s)));
+#endif
+    assert(!std::equal(input_iterator<const int*>(ia),
+                       input_iterator<const int*>(ia+s),
+                       input_iterator<const int*>(ib)));
+#ifdef HAS_FOUR_ITERATOR_VERSION
+    assert(!std::equal(input_iterator<const int*>(ia),
+                       input_iterator<const int*>(ia+s),
+                       input_iterator<const int*>(ib),
+                       input_iterator<const int*>(ib+s)));
+    assert(!std::equal(random_access_iterator<const int*>(ia),
+                       random_access_iterator<const int*>(ia+s),
+                       random_access_iterator<const int*>(ib),
+                       random_access_iterator<const int*>(ib+s)));
+    assert(!std::equal(input_iterator<const int*>(ia),
+                       input_iterator<const int*>(ia+s),
+                       input_iterator<const int*>(ia),
+                       input_iterator<const int*>(ia+s-1)));
+    assert(!std::equal(random_access_iterator<const int*>(ia),
+                       random_access_iterator<const int*>(ia+s),
+                       random_access_iterator<const int*>(ia),
+                       random_access_iterator<const int*>(ia+s-1)));
+    
+#endif
+}
-- 
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