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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 | ||
21 | #include "../libsigrokdecode.h" /* First, to avoid compiler warning. */ | |
22 | #include <stdlib.h> | |
23 | #include <check.h> | |
b9223384 | 24 | #include "lib.h" |
368b406e | 25 | |
368b406e UH |
26 | /* |
27 | * Check whether srd_inst_new() works. | |
28 | * If it returns NULL (or segfaults) this test will fail. | |
29 | */ | |
30 | START_TEST(test_inst_new) | |
31 | { | |
32 | struct srd_session *sess; | |
33 | struct srd_decoder_inst *inst; | |
34 | ||
554a49f9 | 35 | srd_init(DECODERS_DIR); |
368b406e UH |
36 | srd_decoder_load("uart"); |
37 | srd_session_new(&sess); | |
38 | inst = srd_inst_new(sess, "uart", NULL); | |
39 | fail_unless(inst != NULL, "srd_inst_new() failed."); | |
40 | srd_exit(); | |
41 | } | |
42 | END_TEST | |
43 | ||
44 | /* | |
45 | * Check whether multiple srd_inst_new() calls work. | |
46 | * If any of them returns NULL (or segfaults) this test will fail. | |
47 | */ | |
48 | START_TEST(test_inst_new_multiple) | |
49 | { | |
50 | struct srd_session *sess; | |
51 | struct srd_decoder_inst *inst1, *inst2, *inst3; | |
52 | ||
53 | inst1 = inst2 = inst3 = NULL; | |
54 | ||
554a49f9 | 55 | srd_init(DECODERS_DIR); |
368b406e UH |
56 | srd_decoder_load_all(); |
57 | srd_session_new(&sess); | |
58 | ||
59 | /* Multiple srd_inst_new() calls must work. */ | |
60 | inst1 = srd_inst_new(sess, "uart", NULL); | |
61 | fail_unless(inst1 != NULL, "srd_inst_new() 1 failed."); | |
62 | inst2 = srd_inst_new(sess, "spi", NULL); | |
63 | fail_unless(inst2 != NULL, "srd_inst_new() 2 failed."); | |
64 | inst3 = srd_inst_new(sess, "can", NULL); | |
65 | fail_unless(inst3 != NULL, "srd_inst_new() 3 failed."); | |
66 | ||
67 | /* The returned instance pointers must not be the same. */ | |
68 | fail_unless(inst1 != inst2); | |
69 | fail_unless(inst1 != inst3); | |
70 | fail_unless(inst2 != inst3); | |
71 | ||
72 | /* Each instance must have another py_inst than any of the others. */ | |
73 | fail_unless(inst1->py_inst != inst2->py_inst); | |
74 | fail_unless(inst1->py_inst != inst3->py_inst); | |
75 | fail_unless(inst2->py_inst != inst3->py_inst); | |
76 | ||
77 | srd_exit(); | |
78 | } | |
79 | END_TEST | |
80 | ||
81 | /* | |
82 | * Check whether srd_inst_option_set() works for an empty options hash. | |
83 | * If it returns != SRD_OK (or segfaults) this test will fail. | |
84 | */ | |
85 | START_TEST(test_inst_option_set_empty) | |
86 | { | |
87 | int ret; | |
88 | struct srd_session *sess; | |
89 | struct srd_decoder_inst *inst; | |
90 | GHashTable *options; | |
91 | ||
554a49f9 | 92 | srd_init(DECODERS_DIR); |
368b406e UH |
93 | srd_decoder_load_all(); |
94 | srd_session_new(&sess); | |
95 | inst = srd_inst_new(sess, "uart", NULL); | |
96 | options = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, | |
97 | (GDestroyNotify)g_variant_unref); | |
98 | ret = srd_inst_option_set(inst, options); | |
99 | fail_unless(ret == SRD_OK, "srd_inst_option_set() with empty options " | |
100 | "hash failed: %d.", ret); | |
101 | srd_exit(); | |
102 | } | |
103 | END_TEST | |
104 | ||
105 | /* | |
106 | * Check whether srd_inst_option_set() works for bogus options. | |
107 | * If it returns != SRD_OK (or segfaults) this test will fail. | |
108 | */ | |
109 | START_TEST(test_inst_option_set_bogus) | |
110 | { | |
111 | int ret; | |
112 | struct srd_session *sess; | |
113 | struct srd_decoder_inst *inst; | |
114 | GHashTable *options; | |
115 | ||
554a49f9 | 116 | srd_init(DECODERS_DIR); |
368b406e UH |
117 | srd_decoder_load_all(); |
118 | srd_session_new(&sess); | |
119 | inst = srd_inst_new(sess, "uart", NULL); | |
120 | ||
121 | options = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, | |
122 | (GDestroyNotify)g_variant_unref); | |
123 | ||
124 | /* NULL instance. */ | |
125 | ret = srd_inst_option_set(NULL, options); | |
126 | fail_unless(ret != SRD_OK, "srd_inst_option_set() with NULL " | |
127 | "instance failed: %d.", ret); | |
128 | ||
129 | /* NULL 'options' GHashTable. */ | |
130 | ret = srd_inst_option_set(inst, NULL); | |
131 | fail_unless(ret != SRD_OK, "srd_inst_option_set() with NULL " | |
132 | "options hash failed: %d.", ret); | |
133 | ||
134 | /* NULL instance and NULL 'options' GHashTable. */ | |
135 | ret = srd_inst_option_set(NULL, NULL); | |
136 | fail_unless(ret != SRD_OK, "srd_inst_option_set() with NULL " | |
137 | "instance and NULL options hash failed: %d.", ret); | |
138 | ||
139 | srd_exit(); | |
140 | } | |
141 | END_TEST | |
142 | ||
143 | Suite *suite_inst(void) | |
144 | { | |
145 | Suite *s; | |
146 | TCase *tc; | |
147 | ||
148 | s = suite_create("inst"); | |
149 | ||
150 | tc = tcase_create("new"); | |
28c3c217 | 151 | tcase_add_checked_fixture(tc, srdtest_setup, srdtest_teardown); |
368b406e UH |
152 | tcase_add_test(tc, test_inst_new); |
153 | tcase_add_test(tc, test_inst_new_multiple); | |
154 | suite_add_tcase(s, tc); | |
155 | ||
156 | tc = tcase_create("option"); | |
28c3c217 | 157 | tcase_add_checked_fixture(tc, srdtest_setup, srdtest_teardown); |
368b406e UH |
158 | tcase_add_test(tc, test_inst_option_set_empty); |
159 | tcase_add_test(tc, test_inst_option_set_bogus); | |
160 | suite_add_tcase(s, tc); | |
161 | ||
162 | return s; | |
163 | } |