1 /*
2 * Copyright © 2009 Intel Corporation
3 *
4 * Permission is hereby granted, free of charge, to any person obtaining a
5 * copy of this software and associated documentation files (the "Software"),
6 * to deal in the Software without restriction, including without limitation
7 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
8 * and/or sell copies of the Software, and to permit persons to whom the
9 * Software is furnished to do so, subject to the following conditions:
10 *
11 * The above copyright notice and this permission notice (including the next
12 * paragraph) shall be included in all copies or substantial portions of the
13 * Software.
14 *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
17 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
18 * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
19 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
20 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
21 * IN THE SOFTWARE.
22 *
23 * Authors:
24 * Kristian Høgsberg <krh@bitplanet.net>
25 *
26 */
27
28 #include <unistd.h>
29 #include <fcntl.h>
30 #include <limits.h>
31 #include "drmtest.h"
32
33 /**
34 * Checks drmGetDeviceNameFromFd
35 *
36 * This tests that we can get the actual version out, and that setting invalid
37 * major/minor numbers fails appropriately. It does not check the actual
38 * behavior differenses resulting from an increased DI version.
39 */
main(int argc,char ** argv)40 int main(int argc, char **argv)
41 {
42 int fd, ret;
43 drm_set_version_t sv, version;
44 const char *name = "/dev/dri/card0";
45 char *v;
46
47 fd = open("/dev/dri/card0", O_RDWR);
48 if (fd == -1)
49 return 0;
50
51 v = drmGetDeviceNameFromFd(fd);
52 close(fd);
53
54 assert(strcmp(name, v) == 0);
55 drmFree(v);
56
57 return 0;
58 }
59