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/* $Id: tstClipboardServiceHost.cpp $ */
/** @file
* Shared Clipboard host service test case.
*/
/*
* Copyright (C) 2011-2023 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
*/
#include "../VBoxSharedClipboardSvc-internal.h"
#include <VBox/HostServices/VBoxClipboardSvc.h>
#include <iprt/assert.h>
#include <iprt/string.h>
#include <iprt/test.h>
extern "C" DECLCALLBACK(DECLEXPORT(int)) VBoxHGCMSvcLoad (VBOXHGCMSVCFNTABLE *ptable);
static SHCLCLIENT g_Client;
static VBOXHGCMSVCHELPERS g_Helpers = { NULL };
/** Simple call handle structure for the guest call completion callback */
struct VBOXHGCMCALLHANDLE_TYPEDEF
{
/** Where to store the result code */
int32_t rc;
};
/** Call completion callback for guest calls. */
static DECLCALLBACK(int) callComplete(VBOXHGCMCALLHANDLE callHandle, int32_t rc)
{
callHandle->rc = rc;
return VINF_SUCCESS;
}
static int setupTable(VBOXHGCMSVCFNTABLE *pTable)
{
pTable->cbSize = sizeof(*pTable);
pTable->u32Version = VBOX_HGCM_SVC_VERSION;
g_Helpers.pfnCallComplete = callComplete;
pTable->pHelpers = &g_Helpers;
return VBoxHGCMSvcLoad(pTable);
}
static void testSetMode(void)
{
struct VBOXHGCMSVCPARM parms[2];
VBOXHGCMSVCFNTABLE table;
uint32_t u32Mode;
int rc;
RTTestISub("Testing VBOX_SHCL_HOST_FN_SET_MODE");
rc = setupTable(&table);
RTTESTI_CHECK_MSG_RETV(RT_SUCCESS(rc), ("rc=%Rrc\n", rc));
/* Reset global variable which doesn't reset itself. */
HGCMSvcSetU32(&parms[0], VBOX_SHCL_MODE_OFF);
rc = table.pfnHostCall(NULL, VBOX_SHCL_HOST_FN_SET_MODE, 1, parms);
RTTESTI_CHECK_RC_OK(rc);
u32Mode = ShClSvcGetMode();
RTTESTI_CHECK_MSG(u32Mode == VBOX_SHCL_MODE_OFF, ("u32Mode=%u\n", (unsigned) u32Mode));
rc = table.pfnHostCall(NULL, VBOX_SHCL_HOST_FN_SET_MODE, 0, parms);
RTTESTI_CHECK_RC(rc, VERR_INVALID_PARAMETER);
rc = table.pfnHostCall(NULL, VBOX_SHCL_HOST_FN_SET_MODE, 2, parms);
RTTESTI_CHECK_RC(rc, VERR_INVALID_PARAMETER);
HGCMSvcSetU64(&parms[0], 99);
rc = table.pfnHostCall(NULL, VBOX_SHCL_HOST_FN_SET_MODE, 1, parms);
RTTESTI_CHECK_RC(rc, VERR_INVALID_PARAMETER);
HGCMSvcSetU32(&parms[0], VBOX_SHCL_MODE_HOST_TO_GUEST);
rc = table.pfnHostCall(NULL, VBOX_SHCL_HOST_FN_SET_MODE, 1, parms);
RTTESTI_CHECK_RC_OK(rc);
u32Mode = ShClSvcGetMode();
RTTESTI_CHECK_MSG(u32Mode == VBOX_SHCL_MODE_HOST_TO_GUEST, ("u32Mode=%u\n", (unsigned) u32Mode));
HGCMSvcSetU32(&parms[0], 99);
rc = table.pfnHostCall(NULL, VBOX_SHCL_HOST_FN_SET_MODE, 1, parms);
RTTESTI_CHECK_RC(rc, VERR_NOT_SUPPORTED);
u32Mode = ShClSvcGetMode();
RTTESTI_CHECK_MSG(u32Mode == VBOX_SHCL_MODE_OFF, ("u32Mode=%u\n", (unsigned) u32Mode));
table.pfnUnload(NULL);
}
#ifdef VBOX_WITH_SHARED_CLIPBOARD_TRANSFERS
static void testSetTransferMode(void)
{
struct VBOXHGCMSVCPARM parms[2];
VBOXHGCMSVCFNTABLE table;
RTTestISub("Testing VBOX_SHCL_HOST_FN_SET_TRANSFER_MODE");
int rc = setupTable(&table);
RTTESTI_CHECK_MSG_RETV(RT_SUCCESS(rc), ("rc=%Rrc\n", rc));
/* Invalid parameter. */
HGCMSvcSetU64(&parms[0], 99);
rc = table.pfnHostCall(NULL, VBOX_SHCL_HOST_FN_SET_TRANSFER_MODE, 1, parms);
RTTESTI_CHECK_RC(rc, VERR_INVALID_PARAMETER);
/* Invalid mode. */
HGCMSvcSetU32(&parms[0], 99);
rc = table.pfnHostCall(NULL, VBOX_SHCL_HOST_FN_SET_TRANSFER_MODE, 1, parms);
RTTESTI_CHECK_RC(rc, VERR_INVALID_FLAGS);
/* Enable transfers. */
HGCMSvcSetU32(&parms[0], VBOX_SHCL_TRANSFER_MODE_ENABLED);
rc = table.pfnHostCall(NULL, VBOX_SHCL_HOST_FN_SET_TRANSFER_MODE, 1, parms);
RTTESTI_CHECK_RC(rc, VINF_SUCCESS);
/* Disable transfers again. */
HGCMSvcSetU32(&parms[0], VBOX_SHCL_TRANSFER_MODE_DISABLED);
rc = table.pfnHostCall(NULL, VBOX_SHCL_HOST_FN_SET_TRANSFER_MODE, 1, parms);
RTTESTI_CHECK_RC(rc, VINF_SUCCESS);
}
#endif /* VBOX_WITH_SHARED_CLIPBOARD_TRANSFERS */
/* Adds a host data read request message to the client's message queue. */
static void testMsgAddReadData(PSHCLCLIENT pClient, SHCLFORMATS fFormats)
{
int rc = ShClSvcGuestDataRequest(pClient, fFormats, NULL /* pidEvent */);
RTTESTI_CHECK_RC_OK(rc);
}
/* Does testing of VBOX_SHCL_GUEST_FN_MSG_OLD_GET_WAIT, needed for providing compatibility to older Guest Additions clients. */
static void testGetHostMsgOld(void)
{
struct VBOXHGCMSVCPARM parms[2];
VBOXHGCMSVCFNTABLE table;
VBOXHGCMCALLHANDLE_TYPEDEF call;
int rc;
RTTestISub("Setting up VBOX_SHCL_GUEST_FN_MSG_OLD_GET_WAIT test");
rc = setupTable(&table);
RTTESTI_CHECK_MSG_RETV(RT_SUCCESS(rc), ("rc=%Rrc\n", rc));
/* Unless we are bidirectional the host message requests will be dropped. */
HGCMSvcSetU32(&parms[0], VBOX_SHCL_MODE_BIDIRECTIONAL);
rc = table.pfnHostCall(NULL, VBOX_SHCL_HOST_FN_SET_MODE, 1, parms);
RTTESTI_CHECK_RC_OK(rc);
RTTestISub("Testing one format, waiting guest call.");
RT_ZERO(g_Client);
HGCMSvcSetU32(&parms[0], 0);
HGCMSvcSetU32(&parms[1], 0);
call.rc = VERR_IPE_UNINITIALIZED_STATUS;
table.pfnConnect(NULL, 1 /* clientId */, &g_Client, 0, 0);
table.pfnCall(NULL, &call, 1 /* clientId */, &g_Client, VBOX_SHCL_GUEST_FN_MSG_OLD_GET_WAIT, 2, parms, 0);
RTTESTI_CHECK_RC(call.rc, VERR_IPE_UNINITIALIZED_STATUS); /* This should get updated only when the guest call completes. */
testMsgAddReadData(&g_Client, VBOX_SHCL_FMT_UNICODETEXT);
RTTESTI_CHECK(parms[0].u.uint32 == VBOX_SHCL_HOST_MSG_READ_DATA);
RTTESTI_CHECK(parms[1].u.uint32 == VBOX_SHCL_FMT_UNICODETEXT);
RTTESTI_CHECK_RC_OK(call.rc);
call.rc = VERR_IPE_UNINITIALIZED_STATUS;
table.pfnCall(NULL, &call, 1 /* clientId */, &g_Client, VBOX_SHCL_GUEST_FN_MSG_OLD_GET_WAIT, 2, parms, 0);
RTTESTI_CHECK_RC(call.rc, VERR_IPE_UNINITIALIZED_STATUS); /* This call should not complete yet. */
table.pfnDisconnect(NULL, 1 /* clientId */, &g_Client);
RTTestISub("Testing one format, no waiting guest calls.");
RT_ZERO(g_Client);
table.pfnConnect(NULL, 1 /* clientId */, &g_Client, 0, 0);
testMsgAddReadData(&g_Client, VBOX_SHCL_FMT_HTML);
HGCMSvcSetU32(&parms[0], 0);
HGCMSvcSetU32(&parms[1], 0);
call.rc = VERR_IPE_UNINITIALIZED_STATUS;
table.pfnCall(NULL, &call, 1 /* clientId */, &g_Client, VBOX_SHCL_GUEST_FN_MSG_OLD_GET_WAIT, 2, parms, 0);
RTTESTI_CHECK(parms[0].u.uint32 == VBOX_SHCL_HOST_MSG_READ_DATA);
RTTESTI_CHECK(parms[1].u.uint32 == VBOX_SHCL_FMT_HTML);
RTTESTI_CHECK_RC_OK(call.rc);
call.rc = VERR_IPE_UNINITIALIZED_STATUS;
table.pfnCall(NULL, &call, 1 /* clientId */, &g_Client, VBOX_SHCL_GUEST_FN_MSG_OLD_GET_WAIT, 2, parms, 0);
RTTESTI_CHECK_RC(call.rc, VERR_IPE_UNINITIALIZED_STATUS); /* This call should not complete yet. */
table.pfnDisconnect(NULL, 1 /* clientId */, &g_Client);
RTTestISub("Testing two formats, waiting guest call.");
RT_ZERO(g_Client);
table.pfnConnect(NULL, 1 /* clientId */, &g_Client, 0, 0);
HGCMSvcSetU32(&parms[0], 0);
HGCMSvcSetU32(&parms[1], 0);
call.rc = VERR_IPE_UNINITIALIZED_STATUS;
table.pfnCall(NULL, &call, 1 /* clientId */, &g_Client, VBOX_SHCL_GUEST_FN_MSG_OLD_GET_WAIT, 2, parms, 0);
RTTESTI_CHECK_RC(call.rc, VERR_IPE_UNINITIALIZED_STATUS); /* This should get updated only when the guest call completes. */
testMsgAddReadData(&g_Client, VBOX_SHCL_FMT_UNICODETEXT | VBOX_SHCL_FMT_HTML);
RTTESTI_CHECK(parms[0].u.uint32 == VBOX_SHCL_HOST_MSG_READ_DATA);
RTTESTI_CHECK(parms[1].u.uint32 == VBOX_SHCL_FMT_UNICODETEXT);
RTTESTI_CHECK_RC_OK(call.rc);
call.rc = VERR_IPE_UNINITIALIZED_STATUS;
table.pfnCall(NULL, &call, 1 /* clientId */, &g_Client, VBOX_SHCL_GUEST_FN_MSG_OLD_GET_WAIT, 2, parms, 0);
RTTESTI_CHECK(parms[0].u.uint32 == VBOX_SHCL_HOST_MSG_READ_DATA);
RTTESTI_CHECK(parms[1].u.uint32 == VBOX_SHCL_FMT_HTML);
RTTESTI_CHECK_RC_OK(call.rc);
call.rc = VERR_IPE_UNINITIALIZED_STATUS;
table.pfnCall(NULL, &call, 1 /* clientId */, &g_Client, VBOX_SHCL_GUEST_FN_MSG_OLD_GET_WAIT, 2, parms, 0);
RTTESTI_CHECK_RC(call.rc, VERR_IPE_UNINITIALIZED_STATUS); /* This call should not complete yet. */
table.pfnDisconnect(NULL, 1 /* clientId */, &g_Client);
RTTestISub("Testing two formats, no waiting guest calls.");
RT_ZERO(g_Client);
table.pfnConnect(NULL, 1 /* clientId */, &g_Client, 0, 0);
testMsgAddReadData(&g_Client, VBOX_SHCL_FMT_UNICODETEXT | VBOX_SHCL_FMT_HTML);
HGCMSvcSetU32(&parms[0], 0);
HGCMSvcSetU32(&parms[1], 0);
call.rc = VERR_IPE_UNINITIALIZED_STATUS;
table.pfnCall(NULL, &call, 1 /* clientId */, &g_Client, VBOX_SHCL_GUEST_FN_MSG_OLD_GET_WAIT, 2, parms, 0);
RTTESTI_CHECK(parms[0].u.uint32 == VBOX_SHCL_HOST_MSG_READ_DATA);
RTTESTI_CHECK(parms[1].u.uint32 == VBOX_SHCL_FMT_UNICODETEXT);
RTTESTI_CHECK_RC_OK(call.rc);
call.rc = VERR_IPE_UNINITIALIZED_STATUS;
table.pfnCall(NULL, &call, 1 /* clientId */, &g_Client, VBOX_SHCL_GUEST_FN_MSG_OLD_GET_WAIT, 2, parms, 0);
RTTESTI_CHECK(parms[0].u.uint32 == VBOX_SHCL_HOST_MSG_READ_DATA);
RTTESTI_CHECK(parms[1].u.uint32 == VBOX_SHCL_FMT_HTML);
RTTESTI_CHECK_RC_OK(call.rc);
call.rc = VERR_IPE_UNINITIALIZED_STATUS;
table.pfnCall(NULL, &call, 1 /* clientId */, &g_Client, VBOX_SHCL_GUEST_FN_MSG_OLD_GET_WAIT, 2, parms, 0);
RTTESTI_CHECK_RC(call.rc, VERR_IPE_UNINITIALIZED_STATUS); /* This call should not complete yet. */
table.pfnDisconnect(NULL, 1 /* clientId */, &g_Client);
table.pfnUnload(NULL);
}
static void testSetHeadless(void)
{
struct VBOXHGCMSVCPARM parms[2];
VBOXHGCMSVCFNTABLE table;
bool fHeadless;
int rc;
RTTestISub("Testing HOST_FN_SET_HEADLESS");
rc = setupTable(&table);
RTTESTI_CHECK_MSG_RETV(RT_SUCCESS(rc), ("rc=%Rrc\n", rc));
/* Reset global variable which doesn't reset itself. */
HGCMSvcSetU32(&parms[0], false);
rc = table.pfnHostCall(NULL, VBOX_SHCL_HOST_FN_SET_HEADLESS,
1, parms);
RTTESTI_CHECK_RC_OK(rc);
fHeadless = ShClSvcGetHeadless();
RTTESTI_CHECK_MSG(fHeadless == false, ("fHeadless=%RTbool\n", fHeadless));
rc = table.pfnHostCall(NULL, VBOX_SHCL_HOST_FN_SET_HEADLESS,
0, parms);
RTTESTI_CHECK_RC(rc, VERR_INVALID_PARAMETER);
rc = table.pfnHostCall(NULL, VBOX_SHCL_HOST_FN_SET_HEADLESS,
2, parms);
RTTESTI_CHECK_RC(rc, VERR_INVALID_PARAMETER);
HGCMSvcSetU64(&parms[0], 99);
rc = table.pfnHostCall(NULL, VBOX_SHCL_HOST_FN_SET_HEADLESS,
1, parms);
RTTESTI_CHECK_RC(rc, VERR_INVALID_PARAMETER);
HGCMSvcSetU32(&parms[0], true);
rc = table.pfnHostCall(NULL, VBOX_SHCL_HOST_FN_SET_HEADLESS,
1, parms);
RTTESTI_CHECK_RC_OK(rc);
fHeadless = ShClSvcGetHeadless();
RTTESTI_CHECK_MSG(fHeadless == true, ("fHeadless=%RTbool\n", fHeadless));
HGCMSvcSetU32(&parms[0], 99);
rc = table.pfnHostCall(NULL, VBOX_SHCL_HOST_FN_SET_HEADLESS,
1, parms);
RTTESTI_CHECK_RC_OK(rc);
fHeadless = ShClSvcGetHeadless();
RTTESTI_CHECK_MSG(fHeadless == true, ("fHeadless=%RTbool\n", fHeadless));
table.pfnUnload(NULL);
}
static void testHostCall(void)
{
testSetMode();
#ifdef VBOX_WITH_SHARED_CLIPBOARD_TRANSFERS
testSetTransferMode();
#endif /* VBOX_WITH_SHARED_CLIPBOARD_TRANSFERS */
testSetHeadless();
}
int main(int argc, char *argv[])
{
/*
* Init the runtime, test and say hello.
*/
const char *pcszExecName;
NOREF(argc);
pcszExecName = strrchr(argv[0], '/');
pcszExecName = pcszExecName ? pcszExecName + 1 : argv[0];
RTTEST hTest;
RTEXITCODE rcExit = RTTestInitAndCreate(pcszExecName, &hTest);
if (rcExit != RTEXITCODE_SUCCESS)
return rcExit;
RTTestBanner(hTest);
/* Don't let assertions in the host service panic (core dump) the test cases. */
RTAssertSetMayPanic(false);
/*
* Run the tests.
*/
testHostCall();
testGetHostMsgOld();
/*
* Summary
*/
return RTTestSummaryAndDestroy(hTest);
}
int ShClBackendInit(PSHCLBACKEND, VBOXHGCMSVCFNTABLE *) { return VINF_SUCCESS; }
void ShClBackendDestroy(PSHCLBACKEND) { }
int ShClBackendDisconnect(PSHCLBACKEND, PSHCLCLIENT) { return VINF_SUCCESS; }
int ShClBackendConnect(PSHCLBACKEND, PSHCLCLIENT, bool) { return VINF_SUCCESS; }
int ShClBackendReportFormats(PSHCLBACKEND, PSHCLCLIENT, SHCLFORMATS) { AssertFailed(); return VINF_SUCCESS; }
int ShClBackendReadData(PSHCLBACKEND, PSHCLCLIENT, PSHCLCLIENTCMDCTX, SHCLFORMAT, void *, uint32_t, unsigned int *) { AssertFailed(); return VERR_WRONG_ORDER; }
int ShClBackendWriteData(PSHCLBACKEND, PSHCLCLIENT, PSHCLCLIENTCMDCTX, SHCLFORMAT, void *, uint32_t) { AssertFailed(); return VINF_SUCCESS; }
int ShClBackendSync(PSHCLBACKEND, PSHCLCLIENT) { return VINF_SUCCESS; }
#ifdef VBOX_WITH_SHARED_CLIPBOARD_TRANSFERS
int ShClBackendTransferCreate(PSHCLBACKEND, PSHCLCLIENT, PSHCLTRANSFER) { return VINF_SUCCESS; }
int ShClBackendTransferDestroy(PSHCLBACKEND, PSHCLCLIENT, PSHCLTRANSFER) { return VINF_SUCCESS; }
int ShClBackendTransferGetRoots(PSHCLBACKEND, PSHCLCLIENT, PSHCLTRANSFER) { return VINF_SUCCESS; }
#endif /* VBOX_WITH_SHARED_CLIPBOARD_TRANSFERS */
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