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kingst-la2016: fix segfault that often occurs when a capture is aborted
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1 /*
2  * This file is part of the libsigrok project.
3  *
4  * Copyright (C) 2014 Uwe Hermann <uwe@hermann-uwe.de>
5  *
6  * This program is free software; you can redistribute it and/or modify
7  * it under the terms of the GNU General Public License as published by
8  * the Free Software Foundation; either version 2 of the License, or
9  * (at your option) any later version.
10  *
11  * This program is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
14  * GNU General Public License for more details.
15  *
16  * You should have received a copy of the GNU General Public License
17  * along with this program; if not, see <http://www.gnu.org/licenses/>.
18  */
19
20 #include <config.h>
21 #include <string.h>
22 #include <check.h>
23 #include <libsigrok/libsigrok.h>
24 #include "lib.h"
25
26 START_TEST(test_user_new)
27 {
28         struct sr_dev_inst *sdi;
29
30         sdi = sr_dev_inst_user_new("Vendor", "Model", "Version");
31
32         fail_unless(sdi != NULL, "sr_dev_inst_user_new() failed.");
33
34         fail_unless(!strcmp("Vendor", sr_dev_inst_vendor_get(sdi)));
35         fail_unless(!strcmp("Model", sr_dev_inst_model_get(sdi)));
36         fail_unless(!strcmp("Version", sr_dev_inst_version_get(sdi)));
37 }
38 END_TEST
39
40 START_TEST(test_channel_add)
41 {
42         int ret;
43         struct sr_dev_inst *sdi;
44         GSList *channels;
45
46         sdi = sr_dev_inst_user_new("Vendor", "Model", "Version");
47         fail_unless(sdi != NULL, "sr_dev_inst_user_new() failed.");
48
49         channels = sr_dev_inst_channels_get(sdi);
50         fail_unless(g_slist_length(channels) == 0, "More than 0 channels.");
51
52         ret = sr_dev_inst_channel_add(sdi, 0, SR_CHANNEL_LOGIC, "D1");
53         channels = sr_dev_inst_channels_get(sdi);
54         fail_unless(ret == SR_OK);
55         fail_unless(g_slist_length(channels) == 1);
56
57         ret = sr_dev_inst_channel_add(sdi, 1, SR_CHANNEL_ANALOG, "A1");
58         channels = sr_dev_inst_channels_get(sdi);
59         fail_unless(ret == SR_OK);
60         fail_unless(g_slist_length(channels) == 2);
61 }
62 END_TEST
63
64 Suite *suite_device(void)
65 {
66         Suite *s;
67         TCase *tc;
68
69         s = suite_create("device");
70
71         tc = tcase_create("sr_dev_inst_user_new");
72         tcase_add_test(tc, test_user_new);
73         suite_add_tcase(s, tc);
74
75         tc = tcase_create("sr_dev_inst_channel_add");
76         tcase_add_test(tc, test_channel_add);
77         suite_add_tcase(s, tc);
78
79         return s;
80 }