1 files changed, 93 insertions, 0 deletions
diff --git a/libfreerdp/primitives/test/TestPrimitivesSign.c b/libfreerdp/primitives/test/TestPrimitivesSign.c
new file mode 100644
index 0000000..fb9549a
--- /dev/null
+++ b/libfreerdp/primitives/test/TestPrimitivesSign.c
@@ -0,0 +1,93 @@
+/* test_sign.c
+ * vi:ts=4 sw=4
+ *
+ * (c) Copyright 2012 Hewlett-Packard Development Company, L.P.
+ * Licensed under the Apache License, Version 2.0 (the "License"); you may
+ * not use this file except in compliance with the License. You may obtain
+ * a copy of the License at http://www.apache.org/licenses/LICENSE-2.0.
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
+ * or implied. See the License for the specific language governing
+ * permissions and limitations under the License.
+ */
+
+#include <freerdp/config.h>
+
+#include <winpr/sysinfo.h>
+#include "prim_test.h"
+
+#define TEST_BUFFER_SIZE 65535
+
+/* ------------------------------------------------------------------------- */
+static BOOL test_sign16s_func(void)
+{
+	pstatus_t status = 0;
+	INT16 ALIGN(src[TEST_BUFFER_SIZE + 16]) = { 0 };
+	INT16 ALIGN(d1[TEST_BUFFER_SIZE + 16]) = { 0 };
+	INT16 ALIGN(d2[TEST_BUFFER_SIZE + 16]) = { 0 };
+	winpr_RAND(src, sizeof(src));
+	status = generic->sign_16s(src + 1, d1 + 1, TEST_BUFFER_SIZE);
+
+	if (status != PRIMITIVES_SUCCESS)
+		return FALSE;
+
+	status = optimized->sign_16s(src + 1, d2 + 1, TEST_BUFFER_SIZE);
+
+	if (status != PRIMITIVES_SUCCESS)
+		return FALSE;
+
+	if (memcmp(d1, d2, sizeof(d1)) != 0)
+		return FALSE;
+
+	status = generic->sign_16s(src + 1, d1 + 2, TEST_BUFFER_SIZE);
+
+	if (status != PRIMITIVES_SUCCESS)
+		return FALSE;
+
+	status = optimized->sign_16s(src + 1, d2 + 2, TEST_BUFFER_SIZE);
+
+	if (status != PRIMITIVES_SUCCESS)
+		return FALSE;
+
+	if (memcmp(d1, d2, sizeof(d1)) != 0)
+		return FALSE;
+
+	return TRUE;
+}
+
+static int test_sign16s_speed(void)
+{
+	INT16 ALIGN(src[MAX_TEST_SIZE + 3]) = { 0 };
+	INT16 ALIGN(dst[MAX_TEST_SIZE + 3]) = { 0 };
+	winpr_RAND(src, sizeof(src));
+
+	if (!speed_test("sign16s", "aligned", g_Iterations, (speed_test_fkt)generic->sign_16s,
+	                (speed_test_fkt)optimized->sign_16s, src + 1, dst + 1, MAX_TEST_SIZE))
+		return FALSE;
+
+	if (!speed_test("sign16s", "unaligned", g_Iterations, (speed_test_fkt)generic->sign_16s,
+	                (speed_test_fkt)optimized->sign_16s, src + 1, dst + 2, MAX_TEST_SIZE))
+		return FALSE;
+
+	return TRUE;
+}
+
+int TestPrimitivesSign(int argc, char* argv[])
+{
+	WINPR_UNUSED(argc);
+	WINPR_UNUSED(argv);
+
+	prim_test_setup(FALSE);
+
+	if (!test_sign16s_func())
+		return 1;
+
+	if (g_TestPrimitivesPerformance)
+	{
+		if (!test_sign16s_speed())
+			return 1;
+	}
+
+	return 0;
+}