1 files changed, 64 insertions, 0 deletions
diff --git a/src/boost/libs/compute/test/test_mismatch.cpp b/src/boost/libs/compute/test/test_mismatch.cpp
new file mode 100644
index 00000000..32d900c6
--- /dev/null
+++ b/src/boost/libs/compute/test/test_mismatch.cpp
@@ -0,0 +1,64 @@
+//---------------------------------------------------------------------------//
+// Copyright (c) 2013 Kyle Lutz <kyle.r.lutz@gmail.com>
+//
+// Distributed under the Boost Software License, Version 1.0
+// See accompanying file LICENSE_1_0.txt or copy at
+// http://www.boost.org/LICENSE_1_0.txt
+//
+// See http://boostorg.github.com/compute for more information.
+//---------------------------------------------------------------------------//
+
+#define BOOST_TEST_MODULE TestMismatch
+#include <boost/test/unit_test.hpp>
+
+#include <boost/compute/algorithm/fill.hpp>
+#include <boost/compute/algorithm/mismatch.hpp>
+#include <boost/compute/container/vector.hpp>
+
+#include "context_setup.hpp"
+
+BOOST_AUTO_TEST_CASE(mismatch_int)
+{
+    int data1[] = { 1, 2, 3, 4, 5, 6 };
+    int data2[] = { 1, 2, 3, 7, 5, 6 };
+
+    boost::compute::vector<int> vector1(data1, data1 + 6, queue);
+    boost::compute::vector<int> vector2(data2, data2 + 6, queue);
+
+    typedef boost::compute::vector<int>::iterator iter;
+
+    std::pair<iter, iter> location =
+        boost::compute::mismatch(vector1.begin(), vector1.end(),
+                                 vector2.begin(), queue);
+    BOOST_CHECK(location.first == vector1.begin() + 3);
+    BOOST_CHECK_EQUAL(int(*location.first), int(4));
+    BOOST_CHECK(location.second == vector2.begin() + 3);
+    BOOST_CHECK_EQUAL(int(*location.second), int(7));
+}
+
+BOOST_AUTO_TEST_CASE(mismatch_different_range_sizes)
+{
+    boost::compute::vector<int> a(10, context);
+    boost::compute::vector<int> b(20, context);
+
+    boost::compute::fill(a.begin(), a.end(), 3, queue);
+    boost::compute::fill(b.begin(), b.end(), 3, queue);
+
+    typedef boost::compute::vector<int>::iterator iter;
+
+    std::pair<iter, iter> location;
+
+    location = boost::compute::mismatch(
+        a.begin(), a.end(), b.begin(), b.end(), queue
+    );
+    BOOST_CHECK(location.first == a.end());
+    BOOST_CHECK(location.second == b.begin() + 10);
+
+    location = boost::compute::mismatch(
+        b.begin(), b.end(), a.begin(), a.end(), queue
+    );
+    BOOST_CHECK(location.first == b.begin() + 10);
+    BOOST_CHECK(location.second == a.end());
+}
+
+BOOST_AUTO_TEST_SUITE_END()