1 files changed, 84 insertions, 0 deletions
diff --git a/src/boost/libs/compute/test/check_macros.hpp b/src/boost/libs/compute/test/check_macros.hpp
new file mode 100644
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+++ b/src/boost/libs/compute/test/check_macros.hpp
@@ -0,0 +1,84 @@
+//---------------------------------------------------------------------------//
+// 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.
+//---------------------------------------------------------------------------//
+
+#ifndef BOOST_COMPUTE_TEST_CHECK_MACROS_HPP
+#define BOOST_COMPUTE_TEST_CHECK_MACROS_HPP
+
+#define LIST_ARRAY_VALUES(z, n, data) \
+    BOOST_PP_COMMA_IF(n) BOOST_PP_ARRAY_ELEM(n, data)
+
+// checks 'size' values of 'type' in the device range 'actual`
+// against the values given in the array 'expected'
+#define CHECK_RANGE_EQUAL(type, size, actual, expected) \
+    { \
+        type _actual[size]; \
+        boost::compute::copy( \
+            actual.begin(), actual.begin()+size, _actual, queue \
+        ); \
+        const type _expected[size] = { \
+            BOOST_PP_REPEAT(size, LIST_ARRAY_VALUES, (size, expected)) \
+        }; \
+        BOOST_CHECK_EQUAL_COLLECTIONS( \
+            _actual, _actual + size, _expected, _expected + size \
+        ); \
+    }
+
+template <typename Left, typename Right, typename ToleranceBaseType>
+inline void
+equal_close_impl(Left left_begin,
+                 Left left_end,
+                 Right right_begin,
+                 Right right_end,
+                 ToleranceBaseType tolerance)
+{
+    for(; left_begin != (left_end); ++left_begin, ++right_begin) {
+        BOOST_CHECK_CLOSE(*left_begin, *right_begin, tolerance); \
+    }
+}
+
+#define BOOST_COMPUTE_TEST_CHECK_CLOSE_COLLECTIONS(L_begin, L_end, R_begin, R_end, tolerance) \
+    { \
+        equal_close_impl(L_begin, L_end, R_begin, R_end, tolerance); \
+    }
+
+#define CHECK_RANGE_CLOSE(type, size, actual, expected, tolerance) \
+    { \
+        type _actual[size]; \
+        boost::compute::copy( \
+            actual.begin(), actual.begin()+size, _actual, queue \
+        ); \
+        const type _expected[size] = { \
+            BOOST_PP_REPEAT(size, LIST_ARRAY_VALUES, (size, expected)) \
+        }; \
+        BOOST_COMPUTE_TEST_CHECK_CLOSE_COLLECTIONS( \
+            _actual, _actual + size, _expected, _expected + size, tolerance \
+        ); \
+    }
+
+#define CHECK_HOST_RANGE_EQUAL(type, size, actual, expected) \
+    { \
+        const type _expected[size] = { \
+            BOOST_PP_REPEAT(size, LIST_ARRAY_VALUES, (size, expected)) \
+        }; \
+        BOOST_CHECK_EQUAL_COLLECTIONS( \
+            actual, actual + size, _expected, _expected + size \
+        ); \
+    }
+
+#define CHECK_STRING_EQUAL(actual, expected) \
+    { \
+        std::string _actual(actual.size(), '\0'); \
+        boost::compute::copy( \
+            actual.begin(), actual.end(), _actual.begin(), queue \
+        ); \
+        BOOST_CHECK_EQUAL(_actual, expected); \
+    }
+
+#endif // BOOST_COMPUTE_TEST_CHECK_MACROS_HPP