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368b406e UH |
1 | /* |
2 | * This file is part of the libsigrokdecode project. | |
3 | * | |
4 | * Copyright (C) 2013 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, write to the Free Software | |
18 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA | |
19 | */ | |
20 | ||
36784362 | 21 | #include <config.h> |
b480383d | 22 | #include <libsigrokdecode.h> /* First, to avoid compiler warning. */ |
368b406e UH |
23 | #include <stdlib.h> |
24 | #include <check.h> | |
b9223384 | 25 | #include "lib.h" |
368b406e | 26 | |
368b406e UH |
27 | /* |
28 | * Check whether srd_inst_new() works. | |
29 | * If it returns NULL (or segfaults) this test will fail. | |
30 | */ | |
31 | START_TEST(test_inst_new) | |
32 | { | |
33 | struct srd_session *sess; | |
34 | struct srd_decoder_inst *inst; | |
35 | ||
41bab682 | 36 | srd_init(DECODERS_TESTDIR); |
368b406e UH |
37 | srd_decoder_load("uart"); |
38 | srd_session_new(&sess); | |
39 | inst = srd_inst_new(sess, "uart", NULL); | |
40 | fail_unless(inst != NULL, "srd_inst_new() failed."); | |
41 | srd_exit(); | |
42 | } | |
43 | END_TEST | |
44 | ||
45 | /* | |
46 | * Check whether multiple srd_inst_new() calls work. | |
47 | * If any of them returns NULL (or segfaults) this test will fail. | |
48 | */ | |
49 | START_TEST(test_inst_new_multiple) | |
50 | { | |
51 | struct srd_session *sess; | |
52 | struct srd_decoder_inst *inst1, *inst2, *inst3; | |
53 | ||
54 | inst1 = inst2 = inst3 = NULL; | |
55 | ||
41bab682 | 56 | srd_init(DECODERS_TESTDIR); |
368b406e UH |
57 | srd_decoder_load_all(); |
58 | srd_session_new(&sess); | |
59 | ||
60 | /* Multiple srd_inst_new() calls must work. */ | |
61 | inst1 = srd_inst_new(sess, "uart", NULL); | |
62 | fail_unless(inst1 != NULL, "srd_inst_new() 1 failed."); | |
63 | inst2 = srd_inst_new(sess, "spi", NULL); | |
64 | fail_unless(inst2 != NULL, "srd_inst_new() 2 failed."); | |
65 | inst3 = srd_inst_new(sess, "can", NULL); | |
66 | fail_unless(inst3 != NULL, "srd_inst_new() 3 failed."); | |
67 | ||
68 | /* The returned instance pointers must not be the same. */ | |
69 | fail_unless(inst1 != inst2); | |
70 | fail_unless(inst1 != inst3); | |
71 | fail_unless(inst2 != inst3); | |
72 | ||
73 | /* Each instance must have another py_inst than any of the others. */ | |
74 | fail_unless(inst1->py_inst != inst2->py_inst); | |
75 | fail_unless(inst1->py_inst != inst3->py_inst); | |
76 | fail_unless(inst2->py_inst != inst3->py_inst); | |
77 | ||
78 | srd_exit(); | |
79 | } | |
80 | END_TEST | |
81 | ||
82 | /* | |
83 | * Check whether srd_inst_option_set() works for an empty options hash. | |
84 | * If it returns != SRD_OK (or segfaults) this test will fail. | |
85 | */ | |
86 | START_TEST(test_inst_option_set_empty) | |
87 | { | |
88 | int ret; | |
89 | struct srd_session *sess; | |
90 | struct srd_decoder_inst *inst; | |
91 | GHashTable *options; | |
92 | ||
41bab682 | 93 | srd_init(DECODERS_TESTDIR); |
368b406e UH |
94 | srd_decoder_load_all(); |
95 | srd_session_new(&sess); | |
96 | inst = srd_inst_new(sess, "uart", NULL); | |
97 | options = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, | |
98 | (GDestroyNotify)g_variant_unref); | |
99 | ret = srd_inst_option_set(inst, options); | |
100 | fail_unless(ret == SRD_OK, "srd_inst_option_set() with empty options " | |
101 | "hash failed: %d.", ret); | |
102 | srd_exit(); | |
103 | } | |
104 | END_TEST | |
105 | ||
106 | /* | |
107 | * Check whether srd_inst_option_set() works for bogus options. | |
108 | * If it returns != SRD_OK (or segfaults) this test will fail. | |
109 | */ | |
110 | START_TEST(test_inst_option_set_bogus) | |
111 | { | |
112 | int ret; | |
113 | struct srd_session *sess; | |
114 | struct srd_decoder_inst *inst; | |
115 | GHashTable *options; | |
116 | ||
41bab682 | 117 | srd_init(DECODERS_TESTDIR); |
368b406e UH |
118 | srd_decoder_load_all(); |
119 | srd_session_new(&sess); | |
120 | inst = srd_inst_new(sess, "uart", NULL); | |
121 | ||
122 | options = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, | |
123 | (GDestroyNotify)g_variant_unref); | |
124 | ||
125 | /* NULL instance. */ | |
126 | ret = srd_inst_option_set(NULL, options); | |
127 | fail_unless(ret != SRD_OK, "srd_inst_option_set() with NULL " | |
128 | "instance failed: %d.", ret); | |
129 | ||
130 | /* NULL 'options' GHashTable. */ | |
131 | ret = srd_inst_option_set(inst, NULL); | |
132 | fail_unless(ret != SRD_OK, "srd_inst_option_set() with NULL " | |
133 | "options hash failed: %d.", ret); | |
134 | ||
135 | /* NULL instance and NULL 'options' GHashTable. */ | |
136 | ret = srd_inst_option_set(NULL, NULL); | |
137 | fail_unless(ret != SRD_OK, "srd_inst_option_set() with NULL " | |
138 | "instance and NULL options hash failed: %d.", ret); | |
139 | ||
140 | srd_exit(); | |
141 | } | |
142 | END_TEST | |
143 | ||
144 | Suite *suite_inst(void) | |
145 | { | |
146 | Suite *s; | |
147 | TCase *tc; | |
148 | ||
149 | s = suite_create("inst"); | |
150 | ||
151 | tc = tcase_create("new"); | |
28c3c217 | 152 | tcase_add_checked_fixture(tc, srdtest_setup, srdtest_teardown); |
368b406e UH |
153 | tcase_add_test(tc, test_inst_new); |
154 | tcase_add_test(tc, test_inst_new_multiple); | |
155 | suite_add_tcase(s, tc); | |
156 | ||
157 | tc = tcase_create("option"); | |
28c3c217 | 158 | tcase_add_checked_fixture(tc, srdtest_setup, srdtest_teardown); |
368b406e UH |
159 | tcase_add_test(tc, test_inst_option_set_empty); |
160 | tcase_add_test(tc, test_inst_option_set_bogus); | |
161 | suite_add_tcase(s, tc); | |
162 | ||
163 | return s; | |
164 | } |