1 files changed, 35 insertions, 0 deletions
diff --git a/libcxx/test/std/algorithms/alg.nonmodifying/alg.adjacent.find/adjacent_find.pass.cpp b/libcxx/test/std/algorithms/alg.nonmodifying/alg.adjacent.find/adjacent_find.pass.cpp
new file mode 100644
index 00000000000..ee030925d55
--- /dev/null
+++ b/libcxx/test/std/algorithms/alg.nonmodifying/alg.adjacent.find/adjacent_find.pass.cpp
@@ -0,0 +1,35 @@
+//===----------------------------------------------------------------------===//
+//
+//                     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>
+//   requires EqualityComparable<Iter::value_type>
+//   Iter
+//   adjacent_find(Iter first, Iter last);
+
+#include <algorithm>
+#include <cassert>
+
+#include "test_iterators.h"
+
+int main()
+{
+    int ia[] = {0, 1, 2, 2, 0, 1, 2, 3};
+    const unsigned sa = sizeof(ia)/sizeof(ia[0]);
+    assert(std::adjacent_find(forward_iterator<const int*>(ia),
+                              forward_iterator<const int*>(ia + sa)) ==
+                              forward_iterator<const int*>(ia+2));
+    assert(std::adjacent_find(forward_iterator<const int*>(ia),
+                              forward_iterator<const int*>(ia)) ==
+                              forward_iterator<const int*>(ia));
+    assert(std::adjacent_find(forward_iterator<const int*>(ia+3),
+                              forward_iterator<const int*>(ia + sa)) ==
+                              forward_iterator<const int*>(ia+sa));
+}