1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
|
/*
* testdsp.c: Unit Tests for dsp.c
*
* This file is part of GTick
*
*
* Copyright (c) 2008 Roland Stigge <stigge@antcom.de>
*
* GTick is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* GTick is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GTick; if not, see <http://www.gnu.org/licenses/>.
*
*/
#include <config.h>
#include <stdio.h>
#include <stdlib.h>
#include <unistd.h>
#include <assert.h>
#include <math.h>
#include <string.h>
/* Unit Test common code */
#include "common.h"
/* Include from code under test */
#include "dsp.h"
static dsp_t* dsp = NULL;
void setup_dsp(void) {
dsp = (dsp_t*)malloc(sizeof(dsp_t));
assert(dsp != NULL);
memset(dsp, 0x47, sizeof(dsp_t));
}
void teardown_dsp(void) {
free(dsp);
dsp = NULL;
}
/*
* Test external dsp_get_volume()
*/
START_TEST(test__dsp_get_volume__0) {
RESOURCE_GUARD_START();
dsp->volume = 0.0;
fail_unless(epsilon_cmp(dsp_get_volume(dsp), 0.123) == 0,
"Error: Bad volume returned!");
fail_unless(epsilon_cmp(dsp_get_volume(dsp), 0.0),
"Error: Bad volume returned!");
RESOURCE_GUARD_END();
}
END_TEST
/*
* Test external dsp_get_volume()
*/
START_TEST(test__dsp_get_volume__0123) {
RESOURCE_GUARD_START();
dsp->volume = 0.123;
fail_unless(epsilon_cmp(dsp_get_volume(dsp), 0.0) == 0,
"Error: Bad volume returned!");
fail_unless(epsilon_cmp(dsp_get_volume(dsp), 0.123),
"Error: Bad volume returned!");
RESOURCE_GUARD_END();
}
END_TEST
/*
* Test external dsp_set_volume()
*/
START_TEST(test__dsp_set_volume__0) {
RESOURCE_GUARD_START();
dsp->running = 0; // TODO: only an init workaround
dsp_set_volume(dsp, 0.0);
fail_unless(epsilon_cmp(dsp->volume, 0.0),
"Error: Bad volume set (%g)!", dsp->volume);
RESOURCE_GUARD_END();
}
END_TEST
/*
* Test external dsp_set_volume()
*/
START_TEST(test__dsp_set_volume__0765) {
RESOURCE_GUARD_START();
dsp->running = 0; // TODO: only an init workaround
dsp_set_volume(dsp, 0.765);
fail_unless(epsilon_cmp(dsp->volume, 0.765),
"Error: Bad volume set (%g)!", dsp->volume);
RESOURCE_GUARD_END();
}
END_TEST
Suite *test_suite(void) {
Suite *s = suite_create("DSP");
TCase *tc_extern = tcase_create("Extern Functions");
tcase_add_checked_fixture(tc_extern, setup_dsp, teardown_dsp);
tcase_add_test(tc_extern, test__dsp_get_volume__0);
tcase_add_test(tc_extern, test__dsp_get_volume__0123);
tcase_add_test(tc_extern, test__dsp_set_volume__0);
tcase_add_test(tc_extern, test__dsp_set_volume__0765);
suite_add_tcase(s, tc_extern);
return s;
}
int main(int argc __attribute((unused)), char* argv[] __attribute((unused))) {
return test_suite_run(test_suite());
}
|
