1 files changed, 178 insertions, 0 deletions
diff --git a/src/VBox/Devices/Audio/testcase/tstAudioTestService.cpp b/src/VBox/Devices/Audio/testcase/tstAudioTestService.cpp
new file mode 100644
index 00000000..9868218c
--- /dev/null
+++ b/src/VBox/Devices/Audio/testcase/tstAudioTestService.cpp
@@ -0,0 +1,178 @@
+/* $Id: tstAudioTestService.cpp $ */
+/** @file
+ * Audio testcase - Tests for the Audio Test Service (ATS).
+ */
+
+/*
+ * Copyright (C) 2021-2023 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>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only
+ */
+
+
+/*********************************************************************************************************************************
+*   Header Files                                                                                                                 *
+*********************************************************************************************************************************/
+
+#include <iprt/errcore.h>
+#include <iprt/file.h>
+#include <iprt/initterm.h>
+#include <iprt/mem.h>
+#include <iprt/rand.h>
+#include <iprt/stream.h>
+#include <iprt/string.h>
+#include <iprt/test.h>
+
+#include "../AudioTestService.h"
+#include "../AudioTestServiceClient.h"
+
+
+static size_t g_cToRead = _1M;
+static size_t g_cbRead  = 0;
+
+
+/** @copydoc ATSCALLBACKS::pfnTestSetSendRead */
+static DECLCALLBACK(int) tstTestSetSendReadCallback(void const *pvUser,
+                                                    const char *pszTag, void *pvBuf, size_t cbBuf, size_t *pcbRead)
+{
+    RT_NOREF(pvUser, pszTag);
+
+    size_t cbToRead = RT_MIN(g_cToRead - g_cbRead, cbBuf);
+    if (cbToRead)
+    {
+        memset(pvBuf, 0x42, cbToRead);
+        g_cbRead += cbToRead;
+    }
+
+    *pcbRead = cbToRead;
+
+    return VINF_SUCCESS;
+}
+
+int main(int argc, char **argv)
+{
+    RTR3InitExe(argc, &argv, 0);
+
+    /*
+     * Initialize IPRT and create the test.
+     */
+    RTTEST hTest;
+    int rc = RTTestInitAndCreate("tstAudioTestService", &hTest);
+    if (rc)
+        return rc;
+    RTTestBanner(hTest);
+
+    ATSCALLBACKS Callbacks;
+    RT_ZERO(Callbacks);
+    Callbacks.pfnTestSetSendRead  = tstTestSetSendReadCallback;
+
+    ATSSERVER Srv;
+    rc = AudioTestSvcInit(&Srv, &Callbacks);
+    RTTEST_CHECK_RC_OK(hTest, rc);
+
+    RTGETOPTUNION Val;
+    RT_ZERO(Val);
+
+    Val.u32 = ATSCONNMODE_SERVER;
+    rc = AudioTestSvcHandleOption(&Srv, ATSTCPOPT_CONN_MODE, &Val);
+    RTTEST_CHECK_RC_OK(hTest, rc);
+
+    ATSCLIENT Client;
+
+    if (RT_SUCCESS(rc))
+    {
+        uint16_t uPort = ATS_TCP_DEF_BIND_PORT_HOST;
+
+        for (unsigned i = 0; i < 64; i++)
+        {
+            Val.u16 = uPort;
+            rc = AudioTestSvcHandleOption(&Srv, ATSTCPOPT_BIND_PORT, &Val);
+            RTTEST_CHECK_RC_OK(hTest, rc);
+
+            rc = AudioTestSvcStart(&Srv);
+            if (RT_SUCCESS(rc))
+                break;
+
+            RTTestPrintf(hTest, RTTESTLVL_ALWAYS, "Port %RU32 already used\n", uPort);
+
+            /* Use a different port base in case VBox already is running
+             * with the same service using ATS_TCP_DEF_BIND_PORT_HOST. */
+            uPort = ATS_TCP_DEF_BIND_PORT_HOST + RTRandU32Ex(0, 4242);
+        }
+
+        if (RT_SUCCESS(rc))
+        {
+            RTTestPrintf(hTest, RTTESTLVL_ALWAYS, "Using port %RU32\n", uPort);
+
+            rc = AudioTestSvcClientCreate(&Client);
+            RTTEST_CHECK_RC_OK(hTest, rc);
+
+            Val.u32 = ATSCONNMODE_CLIENT;
+            rc = AudioTestSvcClientHandleOption(&Client, ATSTCPOPT_CONN_MODE, &Val);
+            RTTEST_CHECK_RC_OK(hTest, rc);
+
+            Val.psz = ATS_TCP_DEF_CONNECT_HOST_ADDR_STR;
+            rc = AudioTestSvcClientHandleOption(&Client, ATSTCPOPT_CONNECT_ADDRESS, &Val);
+            RTTEST_CHECK_RC_OK(hTest, rc);
+
+            Val.u16 = uPort;
+            rc = AudioTestSvcClientHandleOption(&Client, ATSTCPOPT_CONNECT_PORT, &Val);
+            RTTEST_CHECK_RC_OK(hTest, rc);
+
+            rc = AudioTestSvcClientConnect(&Client);
+            RTTEST_CHECK_RC_OK(hTest, rc);
+        }
+    }
+
+    if (RT_SUCCESS(rc))
+    {
+        char szTemp[RTPATH_MAX];
+        rc = RTPathTemp(szTemp, sizeof(szTemp));
+        RTTEST_CHECK_RC_OK(hTest, rc);
+        if (RT_SUCCESS(rc))
+        {
+            char szName[RTPATH_MAX];
+            RTTESTI_CHECK_RC(rc = RTStrCopy(szName, sizeof(szName), szTemp), VINF_SUCCESS);
+            RTTESTI_CHECK_RC(rc = RTPathAppend(szName, sizeof(szName), "tstAudioTestService-XXXXX"), VINF_SUCCESS);
+            if (RT_SUCCESS(rc))
+            {
+                rc = AudioTestSvcClientTestSetDownload(&Client, "ignored", szName);
+                RTTEST_CHECK_RC_OK(hTest, rc);
+
+                /* ignore rc */ RTFileDelete(szName);
+            }
+        }
+    }
+
+    rc = AudioTestSvcClientDisconnect(&Client);
+    RTTEST_CHECK_RC_OK(hTest, rc);
+
+    AudioTestSvcClientDestroy(&Client);
+
+    rc = AudioTestSvcStop(&Srv);
+    RTTEST_CHECK_RC_OK(hTest, rc);
+
+    rc = AudioTestSvcDestroy(&Srv);
+    RTTEST_CHECK_RC_OK(hTest, rc);
+
+    /*
+     * Summary
+     */
+    return RTTestSummaryAndDestroy(hTest);
+}