etnaviv: Add libdrm tests as of 922d92994267743266024ecceb734ce0ebbca808
[mesa.git] / src / etnaviv / drm / tests / etnaviv_bo_cache_test.c
1 /*
2 * Copyright (C) 2016 Etnaviv Project
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 FROM,
20 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
21 * SOFTWARE.
22 *
23 * Authors:
24 * Christian Gmeiner <christian.gmeiner@gmail.com>
25 */
26
27 #undef NDEBUG
28 #include <assert.h>
29
30 #include <fcntl.h>
31 #include <stdio.h>
32 #include <string.h>
33 #include <unistd.h>
34
35 #include "xf86drm.h"
36 #include "etnaviv_drmif.h"
37 #include "etnaviv_drm.h"
38
39 static void test_cache(struct etna_device *dev)
40 {
41 struct etna_bo *bo, *tmp;
42
43 /* allocate and free some bo's with same size - we must
44 * get the same bo over and over. */
45 printf("testing bo cache ... ");
46
47 bo = tmp = etna_bo_new(dev, 0x100, ETNA_BO_UNCACHED);
48 assert(bo);
49 etna_bo_del(bo);
50
51 for (unsigned i = 0; i < 100; i++) {
52 tmp = etna_bo_new(dev, 0x100, ETNA_BO_UNCACHED);
53 etna_bo_del(tmp);
54 assert(tmp == bo);
55 }
56
57 printf("ok\n");
58 }
59
60 static void test_size_rounding(struct etna_device *dev)
61 {
62 struct etna_bo *bo;
63
64 printf("testing size rounding ... ");
65
66 bo = etna_bo_new(dev, 15, ETNA_BO_UNCACHED);
67 assert(etna_bo_size(bo) == 4096);
68 etna_bo_del(bo);
69
70 bo = etna_bo_new(dev, 4096, ETNA_BO_UNCACHED);
71 assert(etna_bo_size(bo) == 4096);
72 etna_bo_del(bo);
73
74 bo = etna_bo_new(dev, 4100, ETNA_BO_UNCACHED);
75 assert(etna_bo_size(bo) == 8192);
76 etna_bo_del(bo);
77
78 printf("ok\n");
79 }
80
81 int main(int argc, char *argv[])
82 {
83 struct etna_device *dev;
84
85 drmVersionPtr version;
86 int fd, ret = 0;
87
88 fd = open(argv[1], O_RDWR);
89 if (fd < 0)
90 return 1;
91
92 version = drmGetVersion(fd);
93 if (version) {
94 printf("Version: %d.%d.%d\n", version->version_major,
95 version->version_minor, version->version_patchlevel);
96 printf(" Name: %s\n", version->name);
97 printf(" Date: %s\n", version->date);
98 printf(" Description: %s\n", version->desc);
99 drmFreeVersion(version);
100 }
101
102 dev = etna_device_new(fd);
103 if (!dev) {
104 ret = 2;
105 goto out;
106 }
107
108 test_cache(dev);
109 test_size_rounding(dev);
110
111 etna_device_del(dev);
112
113 out:
114 close(fd);
115
116 return ret;
117 }