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-rw-r--r--test/std/algorithms/alg.nonmodifying/alg.count/count.pass.cpp32
1 files changed, 32 insertions, 0 deletions
diff --git a/test/std/algorithms/alg.nonmodifying/alg.count/count.pass.cpp b/test/std/algorithms/alg.nonmodifying/alg.count/count.pass.cpp
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index 0000000000000..260e5edece5b4
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+++ b/test/std/algorithms/alg.nonmodifying/alg.count/count.pass.cpp
@@ -0,0 +1,32 @@
+//===----------------------------------------------------------------------===//
+//
+// 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 Iter, class T>
+// requires HasEqualTo<Iter::value_type, T>
+// Iter::difference_type
+// count(Iter first, Iter last, const T& value);
+
+#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::count(input_iterator<const int*>(ia),
+ input_iterator<const int*>(ia + sa), 2) == 3);
+ assert(std::count(input_iterator<const int*>(ia),
+ input_iterator<const int*>(ia + sa), 7) == 0);
+ assert(std::count(input_iterator<const int*>(ia),
+ input_iterator<const int*>(ia), 2) == 0);
+}