1 files changed, 64 insertions, 0 deletions
diff --git a/src/boost/libs/compute/test/test_set_union.cpp b/src/boost/libs/compute/test/test_set_union.cpp
new file mode 100644
index 00000000..f3c6dedb
--- /dev/null
+++ b/src/boost/libs/compute/test/test_set_union.cpp
@@ -0,0 +1,64 @@
+//---------------------------------------------------------------------------//
+// Copyright (c) 2014 Roshan <thisisroshansmail@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 TestSetUnion
+#include <boost/test/unit_test.hpp>
+
+#include <boost/compute/command_queue.hpp>
+#include <boost/compute/algorithm/set_union.hpp>
+#include <boost/compute/container/vector.hpp>
+#include <boost/compute/types/fundamental.hpp>
+
+#include "check_macros.hpp"
+#include "context_setup.hpp"
+
+namespace bc = boost::compute;
+
+BOOST_AUTO_TEST_CASE(set_union_int)
+{
+    int dataset1[] = {1, 1, 2, 2, 2, 2, 3, 3, 4, 5, 6, 10};
+    bc::vector<bc::int_> set1(dataset1, dataset1 + 12, queue);
+
+    int dataset2[] = {0, 2, 2, 4, 5, 6, 8, 8, 9, 9, 9, 13};
+    bc::vector<bc::int_> set2(dataset2, dataset2 + 12, queue);
+
+    bc::vector<bc::uint_>result(19, queue.get_context());
+
+    bc::vector<bc::uint_>::iterator iter =
+        bc::set_union(set1.begin(), set1.begin() + 12,
+                             set2.begin(), set2.begin() + 12,
+                             result.begin(), queue);
+
+    CHECK_RANGE_EQUAL(int, 19, result, (0, 1, 1, 2, 2, 2, 2, 3, 3, 4,
+                                        5, 6, 8, 8, 9, 9, 9, 10, 13));
+    BOOST_VERIFY(iter == result.begin()+19);
+}
+
+BOOST_AUTO_TEST_CASE(set_union_string)
+{
+    char string1[] = "abcccdddeeff";
+    bc::vector<bc::char_> set1(string1, string1 + 12, queue);
+
+    char string2[] = "bccdfgh";
+    bc::vector<bc::char_> set2(string2, string2 + 7, queue);
+
+    bc::vector<bc::char_>result(14, queue.get_context());
+
+    bc::vector<bc::char_>::iterator iter =
+        bc::set_union(set1.begin(), set1.begin() + 12,
+                             set2.begin(), set2.begin() + 7,
+                             result.begin(), queue);
+
+    CHECK_RANGE_EQUAL(char, 14, result, ('a', 'b', 'c', 'c', 'c', 'd', 'd', 'd',
+                                        'e', 'e', 'f', 'f', 'g', 'h'));
+    BOOST_VERIFY(iter == result.begin()+14);
+}
+
+BOOST_AUTO_TEST_SUITE_END()