Milestone 5: deliver embedded RDP sessions and lifecycle hardening

third_party/FreeRDP/libfreerdp/primitives/test/prim_test.c

@@ -0,0 +1,94 @@
+/* prim_test.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 "prim_test.h"
+
+#ifndef _WIN32
+#include <fcntl.h>
+#include <math.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#endif
+
+#include <winpr/sysinfo.h>
+#include <winpr/platform.h>
+#include <winpr/crypto.h>
+
+primitives_t* generic = nullptr;
+primitives_t* optimized = nullptr;
+BOOL g_TestPrimitivesPerformance = FALSE;
+UINT32 g_Iterations = 1000;
+
+int test_sizes[] = { 8, 16, 32, 64, 128, 256, 512, 1024, 2048, 4096 };
+
+/* ------------------------------------------------------------------------- */
+
+float measure_delta_time(UINT64 t0, UINT64 t1)
+{
+	INT64 diff = (INT64)(t1 - t0);
+	double retval = ((double)diff / 1000000000.0);
+	return (retval < 0.0) ? 0.0f : (float)retval;
+}
+
+/* ------------------------------------------------------------------------- */
+void measure_floatprint(float t, char* output, size_t len)
+{
+	/* I don't want to link against -lm, so avoid log,exp,... */
+	float f = 10.0f;
+	int i = 0;
+
+	while (t > f)
+		f *= 10.0f;
+
+	f /= 1000.0f;
+	i = ((int)(t / f + 0.5f)) * (int)f;
+
+	if (t < 0.0f)
+		(void)_snprintf(output, len, "%f", t);
+	else if (i == 0)
+		(void)_snprintf(output, len, "%d", (int)(t + 0.5f));
+	else if (t < 1e+3f)
+		(void)_snprintf(output, len, "%3d", i);
+	else if (t < 1e+6f)
+		(void)_snprintf(output, len, "%3d,%03d", i / 1000, i % 1000);
+	else if (t < 1e+9f)
+		(void)_snprintf(output, len, "%3d,%03d,000", i / 1000000, (i % 1000000) / 1000);
+	else if (t < 1e+12f)
+		(void)_snprintf(output, len, "%3d,%03d,000,000", i / 1000000000,
+		                (i % 1000000000) / 1000000);
+	else
+		(void)_snprintf(output, len, "%f", t);
+}
+
+void prim_test_setup(BOOL performance)
+{
+	generic = primitives_get_generic();
+	optimized = primitives_get();
+	g_TestPrimitivesPerformance = performance;
+}
+
+BOOL speed_test(const char* name, const char* dsc, UINT32 iterations, speed_test_fkt generic,
+                speed_test_fkt optimized, ...)
+{
+	if (!name || !generic || !optimized || (iterations == 0))
+		return FALSE;
+
+	for (UINT32 i = 0; i < iterations; i++)
+	{
+	}
+
+	return TRUE;
+}