2 * Copyright © 2011 Red Hat, Inc.
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:
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
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
21 * DEALINGS IN THE SOFTWARE.
24 #ifdef HAVE_DIX_CONFIG_H
25 #include <dix-config.h>
29 #include "inpututils.h"
36 XI2Mask
*xi2mask
= NULL
, *mergemask
= NULL
;
39 DeviceIntRec all_devices
, all_master_devices
;
42 all_devices
.id
= XIAllDevices
;
43 inputInfo
.all_devices
= &all_devices
;
44 all_master_devices
.id
= XIAllMasterDevices
;
45 inputInfo
.all_master_devices
= &all_master_devices
;
47 /* size >= nmasks * 2 for the test cases below */
48 xi2mask
= xi2mask_new_with_size(MAXDEVICES
+ 2, (MAXDEVICES
+ 2) * 2);
50 assert(xi2mask
->nmasks
> 0);
51 assert(xi2mask
->mask_size
> 0);
53 assert(xi2mask_mask_size(xi2mask
) == xi2mask
->mask_size
);
54 assert(xi2mask_num_masks(xi2mask
) == xi2mask
->nmasks
);
56 mask
= calloc(1, xi2mask_mask_size(xi2mask
));
58 for (i
= 0; i
< xi2mask_num_masks(xi2mask
); i
++) {
59 const unsigned char *m
= xi2mask_get_one_mask(xi2mask
, i
);
61 assert(memcmp(mask
, m
, xi2mask_mask_size(xi2mask
)) == 0);
64 /* set various bits */
65 for (i
= 0; i
< xi2mask_num_masks(xi2mask
); i
++) {
66 const unsigned char *m
;
68 xi2mask_set(xi2mask
, i
, i
);
71 assert(xi2mask_isset(xi2mask
, &dev
, i
));
73 m
= xi2mask_get_one_mask(xi2mask
, i
);
75 assert(memcmp(mask
, m
, xi2mask_mask_size(xi2mask
)) == 0);
79 /* ensure zeros one-by-one */
80 for (i
= 0; i
< xi2mask_num_masks(xi2mask
); i
++) {
81 const unsigned char *m
= xi2mask_get_one_mask(xi2mask
, i
);
83 assert(memcmp(mask
, m
, xi2mask_mask_size(xi2mask
)) != 0);
84 xi2mask_zero(xi2mask
, i
);
85 assert(memcmp(mask
, m
, xi2mask_mask_size(xi2mask
)) == 0);
88 /* re-set, zero all */
89 for (i
= 0; i
< xi2mask_num_masks(xi2mask
); i
++)
90 xi2mask_set(xi2mask
, i
, i
);
91 xi2mask_zero(xi2mask
, -1);
93 for (i
= 0; i
< xi2mask_num_masks(xi2mask
); i
++) {
94 const unsigned char *m
= xi2mask_get_one_mask(xi2mask
, i
);
96 assert(memcmp(mask
, m
, xi2mask_mask_size(xi2mask
)) == 0);
99 for (i
= 0; i
< xi2mask_num_masks(xi2mask
); i
++) {
100 const unsigned char *m
;
103 xi2mask_set_one_mask(xi2mask
, i
, mask
, xi2mask_mask_size(xi2mask
));
104 m
= xi2mask_get_one_mask(xi2mask
, i
);
105 assert(memcmp(mask
, m
, xi2mask_mask_size(xi2mask
)) == 0);
109 mergemask
= xi2mask_new_with_size(MAXDEVICES
+ 2, (MAXDEVICES
+ 2) * 2);
110 for (i
= 0; i
< xi2mask_num_masks(mergemask
); i
++) {
112 xi2mask_set(mergemask
, i
, i
* 2);
115 /* xi2mask still has all i bits set, should now also have all i * 2 bits */
116 xi2mask_merge(xi2mask
, mergemask
);
117 for (i
= 0; i
< xi2mask_num_masks(mergemask
); i
++) {
118 const unsigned char *m
= xi2mask_get_one_mask(xi2mask
, i
);
122 assert(memcmp(mask
, m
, xi2mask_mask_size(xi2mask
)) == 0);
124 ClearBit(mask
, i
* 2);
127 xi2mask_free(&xi2mask
);
128 assert(xi2mask
== NULL
);
130 xi2mask_free(&mergemask
);
131 assert(mergemask
== NULL
);
136 main(int argc
, char **argv
)