1 files changed, 146 insertions, 0 deletions
diff --git a/src/VBox/Runtime/testcase/tstRTR0TimerDriver.cpp b/src/VBox/Runtime/testcase/tstRTR0TimerDriver.cpp
new file mode 100644
index 00000000..c542df26
--- /dev/null
+++ b/src/VBox/Runtime/testcase/tstRTR0TimerDriver.cpp
@@ -0,0 +1,146 @@
+/* $Id: tstRTR0TimerDriver.cpp $ */
+/** @file
+ * IPRT R0 Testcase - Timers, driver program.
+ */
+
+/*
+ * Copyright (C) 2009-2023 Oracle and/or its affiliates.
+ *
+ * This file is part of VirtualBox base platform packages, as
+ * available from https://www.virtualbox.org.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, in version 3 of the
+ * License.
+ *
+ * This program is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <https://www.gnu.org/licenses>.
+ *
+ * The contents of this file may alternatively be used under the terms
+ * of the Common Development and Distribution License Version 1.0
+ * (CDDL), a copy of it is provided in the "COPYING.CDDL" file included
+ * in the VirtualBox distribution, in which case the provisions of the
+ * CDDL are applicable instead of those of the GPL.
+ *
+ * You may elect to license modified versions of this file under the
+ * terms and conditions of either the GPL or the CDDL or both.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only OR CDDL-1.0
+ */
+
+
+/*********************************************************************************************************************************
+*   Header Files                                                                                                                 *
+*********************************************************************************************************************************/
+#include <iprt/initterm.h>
+
+#include <iprt/errcore.h>
+#include <iprt/path.h>
+#include <iprt/param.h>
+#include <iprt/stream.h>
+#include <iprt/string.h>
+#include <iprt/test.h>
+#include <iprt/thread.h>
+#ifdef VBOX
+# include <VBox/sup.h>
+# include "tstRTR0Timer.h"
+#endif
+#include "tstRTR0CommonDriver.h"
+
+
+/**
+ *  Entry point.
+ */
+extern "C" DECLEXPORT(int) TrustedMain(int argc, char **argv, char **envp)
+{
+#ifndef VBOX
+    RT_NOREF3(argc, argv, envp);
+    RTPrintf("tstRTR0Timer: SKIPPED\n");
+    return RTEXITCODE_SKIPPED;
+
+#else
+    RT_NOREF1(envp);
+
+    /*
+     * Init.
+     */
+    RTEXITCODE rcExit = RTR3TestR0CommonDriverInit("tstRTR0Timer");
+    if (rcExit != RTEXITCODE_SUCCESS)
+        return rcExit;
+
+    if (argc == 2 && !strcmp(argv[1], "latency"))
+    {
+        RTR3TestR0SimpleTest(TSTRTR0TIMER_LATENCY_OMNI, "Latency omni timer");
+        RTR3TestR0SimpleTest(TSTRTR0TIMER_LATENCY_OMNI_HIRES, "Latency omni hires timer");
+    }
+    else
+    {
+# if 1
+        /*
+         * Standard timers.
+         */
+        RTR3TestR0SimpleTest(TSTRTR0TIMER_ONE_SHOT_BASIC,       "Basic one shot");
+        RTR3TestR0SimpleTest(TSTRTR0TIMER_PERIODIC_BASIC,       "Basic periodic");
+        if (RTTestErrorCount(g_hTest) == 0)
+        {
+            RTR3TestR0SimpleTest(TSTRTR0TIMER_ONE_SHOT_RESOLUTION, "One shot resolution");
+#  if 1
+            RTR3TestR0SimpleTest(TSTRTR0TIMER_ONE_SHOT_RESTART, "Restart one shot from callback");
+            RTR3TestR0SimpleTest(TSTRTR0TIMER_ONE_SHOT_DESTROY, "Destroy one shot from callback");
+            RTR3TestR0SimpleTest(TSTRTR0TIMER_PERIODIC_CSSD_LOOPS, "Create-start-stop-destroy loops");
+            for (uint32_t i = 0; i <= 7; i++)
+                RTR3TestR0SimpleTestWithArg(TSTRTR0TIMER_PERIODIC_CHANGE_INTERVAL, i, "Change interval from callback, variation %u", i);
+#  endif
+            RTR3TestR0SimpleTest(TSTRTR0TIMER_ONE_SHOT_SPECIFIC, "One shot cpu specific");
+            RTR3TestR0SimpleTest(TSTRTR0TIMER_PERIODIC_SPECIFIC, "Periodic cpu specific");
+            RTR3TestR0SimpleTest(TSTRTR0TIMER_PERIODIC_OMNI, "Periodic omni timer");
+        }
+# endif
+
+# if 1
+        /*
+         * High resolution timers.
+         */
+        RTR3TestR0SimpleTest(TSTRTR0TIMER_ONE_SHOT_BASIC_HIRES, "Basic hires one shot");
+        RTR3TestR0SimpleTest(TSTRTR0TIMER_PERIODIC_BASIC_HIRES, "Basic hires periodic");
+        if (RTTestErrorCount(g_hTest) == 0)
+        {
+            RTR3TestR0SimpleTest(TSTRTR0TIMER_ONE_SHOT_RESOLUTION_HIRES, "One shot hires resolution");
+#  if 1
+            RTR3TestR0SimpleTest(TSTRTR0TIMER_ONE_SHOT_RESTART_HIRES, "Restart hires one shot from callback");
+            RTR3TestR0SimpleTest(TSTRTR0TIMER_ONE_SHOT_DESTROY_HIRES, "Destroy hires one shot from callback");
+            RTR3TestR0SimpleTest(TSTRTR0TIMER_PERIODIC_CSSD_LOOPS_HIRES, "Create-start-stop-destroy loops, hires");
+            for (uint32_t i = 0; i <= 7; i++)
+                RTR3TestR0SimpleTestWithArg(TSTRTR0TIMER_PERIODIC_CHANGE_INTERVAL, i, "Change interval from callback, hires, variation %u", i);
+#  endif
+            RTR3TestR0SimpleTest(TSTRTR0TIMER_ONE_SHOT_SPECIFIC_HIRES, "One shot hires cpu specific");
+            RTR3TestR0SimpleTest(TSTRTR0TIMER_PERIODIC_SPECIFIC_HIRES, "Periodic hires cpu specific");
+            RTR3TestR0SimpleTest(TSTRTR0TIMER_PERIODIC_OMNI_HIRES, "Periodic omni hires timer");
+        }
+# endif
+    }
+
+    /*
+     * Done.
+     */
+    return RTTestSummaryAndDestroy(g_hTest);
+#endif
+}
+
+
+#if !defined(VBOX_WITH_HARDENING) || !defined(RT_OS_WINDOWS)
+/**
+ * Main entry point.
+ */
+int main(int argc, char **argv, char **envp)
+{
+    return TrustedMain(argc, argv, envp);
+}
+#endif
+