diff options
Diffstat (limited to 'libraries/eina/src/tests/eina_test_fp.c')
-rw-r--r-- | libraries/eina/src/tests/eina_test_fp.c | 93 |
1 files changed, 0 insertions, 93 deletions
diff --git a/libraries/eina/src/tests/eina_test_fp.c b/libraries/eina/src/tests/eina_test_fp.c deleted file mode 100644 index bdb3100..0000000 --- a/libraries/eina/src/tests/eina_test_fp.c +++ /dev/null | |||
@@ -1,93 +0,0 @@ | |||
1 | /* EINA - EFL data type library | ||
2 | * Copyright (C) 2010 Cedric Bail | ||
3 | * | ||
4 | * This library is free software; you can redistribute it and/or | ||
5 | * modify it under the terms of the GNU Lesser General Public | ||
6 | * License as published by the Free Software Foundation; either | ||
7 | * version 2.1 of the License, or (at your option) any later version. | ||
8 | * | ||
9 | * This library is distributed in the hope that it will be useful, | ||
10 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | ||
11 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
12 | * Lesser General Public License for more details. | ||
13 | * | ||
14 | * You should have received a copy of the GNU Lesser General Public | ||
15 | * License along with this library; | ||
16 | * if not, see <http://www.gnu.org/licenses/>. | ||
17 | */ | ||
18 | |||
19 | #ifdef HAVE_CONFIG_H | ||
20 | # include "config.h" | ||
21 | #endif | ||
22 | |||
23 | #include <math.h> | ||
24 | #include <stdio.h> | ||
25 | |||
26 | #include "eina_suite.h" | ||
27 | #include "Eina.h" | ||
28 | |||
29 | START_TEST(eina_fp_cos) | ||
30 | { | ||
31 | Eina_F32p32 fc; | ||
32 | Eina_F32p32 fl; | ||
33 | Eina_F32p32 step; | ||
34 | Eina_F32p32 fresult; | ||
35 | double dc; | ||
36 | double dresult; | ||
37 | double delta; | ||
38 | |||
39 | fail_if(!eina_init()); | ||
40 | |||
41 | fl = eina_f32p32_scale(EINA_F32P32_PI, 4); | ||
42 | step = eina_f32p32_div(fl, eina_f32p32_int_from(2048)); | ||
43 | |||
44 | for (fc = 0; fc < fl; fc += step) | ||
45 | { | ||
46 | fresult = eina_f32p32_cos(fc); | ||
47 | dc = eina_f32p32_double_to(fc); | ||
48 | dresult = cos(dc); | ||
49 | |||
50 | delta = fabs(dresult - eina_f32p32_double_to(fresult)); | ||
51 | fail_if(delta > 0.005); | ||
52 | } | ||
53 | |||
54 | eina_shutdown(); | ||
55 | } | ||
56 | END_TEST | ||
57 | |||
58 | START_TEST(eina_fp_sin) | ||
59 | { | ||
60 | Eina_F32p32 fc; | ||
61 | Eina_F32p32 fl; | ||
62 | Eina_F32p32 step; | ||
63 | Eina_F32p32 fresult; | ||
64 | double dc; | ||
65 | double dresult; | ||
66 | double delta; | ||
67 | |||
68 | fail_if(!eina_init()); | ||
69 | |||
70 | fl = eina_f32p32_scale(EINA_F32P32_PI, 4); | ||
71 | step = eina_f32p32_div(fl, eina_f32p32_int_from(2048)); | ||
72 | |||
73 | for (fc = 0; fc < fl; fc += step) | ||
74 | { | ||
75 | fresult = eina_f32p32_sin(fc); | ||
76 | dc = eina_f32p32_double_to(fc); | ||
77 | dresult = sin(dc); | ||
78 | |||
79 | delta = fabs(dresult - eina_f32p32_double_to(fresult)); | ||
80 | fail_if(delta > 0.005); | ||
81 | } | ||
82 | |||
83 | |||
84 | eina_shutdown(); | ||
85 | } | ||
86 | END_TEST | ||
87 | |||
88 | void | ||
89 | eina_test_fp(TCase *tc) | ||
90 | { | ||
91 | tcase_add_test(tc, eina_fp_cos); | ||
92 | tcase_add_test(tc, eina_fp_sin); | ||
93 | } | ||