protocol-xisetclientpointer.c   [plain text]

/**
 * Copyright © 2009 Red Hat, Inc.
 *
 *  Permission is hereby granted, free of charge, to any person obtaining a
 *  copy of this software and associated documentation files (the "Software"),
 *  to deal in the Software without restriction, including without limitation
 *  the rights to use, copy, modify, merge, publish, distribute, sublicense,
 *  and/or sell copies of the Software, and to permit persons to whom the
 *  Software is furnished to do so, subject to the following conditions:
 *
 *  The above copyright notice and this permission notice (including the next
 *  paragraph) shall be included in all copies or substantial portions of the
 *  Software.
 *
 *  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 *  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL
 *  THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 *  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
 *  FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
 *  DEALINGS IN THE SOFTWARE.
 */

#ifdef HAVE_DIX_CONFIG_H
#include <dix-config.h>
#endif

/*
 * Protocol testing for XISetClientPointer request.
 *
 * Tests include:
 * BadDevice of all devices except master pointers.
 * Success for a valid window.
 * Success for window None.
 * BadWindow for invalid windows.
 */
#include <stdint.h>
#include <X11/X.h>
#include <X11/Xproto.h>
#include <X11/extensions/XI2proto.h>
#include "inputstr.h"
#include "windowstr.h"
#include "extinit.h" /* for XInputExtensionInit */
#include "scrnintstr.h"
#include "xisetclientpointer.h"
#include "exevents.h"

#include "protocol-common.h"
#include <glib.h>

static ClientRec client_window;
static ClientRec client_request;

int __wrap_dixLookupClient(ClientPtr *pClient, XID rid, ClientPtr client, Mask access)
{
    if (rid == ROOT_WINDOW_ID)
        return BadWindow;

    if (rid == CLIENT_WINDOW_ID)
    {
        *pClient = &client_window;
        return Success;
    }

    return __real_dixLookupClient(pClient, rid, client, access);
}

static void request_XISetClientPointer(xXISetClientPointerReq* req, int error)
{
    char n;
    int rc;
    client_request = init_client(req->length, req);

    rc = ProcXISetClientPointer(&client_request);
    g_assert(rc == error);

    if (rc == BadDevice)
        g_assert(client_request.errorValue == req->deviceid);

    client_request.swapped = TRUE;
    swapl(&req->win, n);
    swaps(&req->length, n);
    swaps(&req->deviceid, n);
    rc = SProcXISetClientPointer(&client_request);
    g_assert(rc == error);

    if (rc == BadDevice)
        g_assert(client_request.errorValue == req->deviceid);

}

static void test_XISetClientPointer(void)
{
    int i;
    xXISetClientPointerReq request;

    request_init(&request, XISetClientPointer);

    request.win = CLIENT_WINDOW_ID;

    g_test_message("Testing BadDevice error for XIAllDevices and XIMasterDevices.");
    request.deviceid = XIAllDevices;
    request_XISetClientPointer(&request, BadDevice);

    request.deviceid = XIAllMasterDevices;
    request_XISetClientPointer(&request, BadDevice);

    g_test_message("Testing Success for VCP and VCK.");
    request.deviceid = devices.vcp->id; /* 2 */
    request_XISetClientPointer(&request, Success);
    g_assert(client_window.clientPtr->id == 2);

    request.deviceid = devices.vck->id; /* 3 */
    request_XISetClientPointer(&request, Success);
    g_assert(client_window.clientPtr->id == 2);

    g_test_message("Testing BadDevice error for all other devices.");
    for (i = 4; i <= 0xFFFF; i++)
    {
        request.deviceid = i;
        request_XISetClientPointer(&request, BadDevice);
    }

    g_test_message("Testing window None");
    request.win = None;
    request.deviceid = devices.vcp->id; /* 2 */
    request_XISetClientPointer(&request, Success);
    g_assert(client_request.clientPtr->id == 2);

    g_test_message("Testing invalid window");
    request.win = INVALID_WINDOW_ID;
    request.deviceid = devices.vcp->id;
    request_XISetClientPointer(&request, BadWindow);

}


int main(int argc, char** argv)
{
    g_test_init(&argc, &argv,NULL);
    g_test_bug_base("https://bugzilla.freedesktop.org/show_bug.cgi?id=");

    init_simple();
    client_window = init_client(0, NULL);

    g_test_add_func("/xi2/protocol/XISetClientPointer", test_XISetClientPointer);

    return g_test_run();
}