1 #include <canutil/write.h>
5 START_TEST (test_eightbyte_encode_float_precision)
7 uint64_t value = eightbyte_encode_float(50, 2, 19, 0.001, 0);
8 ck_assert_int_eq(value, 0x061a800000000000LLU);
12 START_TEST (test_eightbyte_encode_float)
14 uint64_t value = eightbyte_encode_float(0, 1, 3, 1, 0);
15 ck_assert_int_eq(value, 0);
17 value = eightbyte_encode_float(1, 1, 3, 1, 0);
18 ck_assert_int_eq(value, 0x1000000000000000LLU);
22 START_TEST (test_eightbyte_encode_bool)
24 uint64_t value = eightbyte_encode_bool(true, 1, 3);
25 ck_assert_int_eq(value, 0x1000000000000000LLU);
26 value = eightbyte_encode_bool(false, 1, 3);
27 ck_assert_int_eq(value, 0x0000000000000000LLU);
31 START_TEST (test_bitfield_encode_float)
33 uint8_t data[8] = {0};
34 bitfield_encode_float(0, 1, 3, 1, 0, data, sizeof(data));
35 ck_assert_int_eq(data[0], 0);
36 ck_assert_int_eq(data[1], 0);
37 ck_assert_int_eq(data[2], 0);
38 ck_assert_int_eq(data[3], 0);
39 ck_assert_int_eq(data[4], 0);
40 ck_assert_int_eq(data[5], 0);
41 ck_assert_int_eq(data[6], 0);
42 ck_assert_int_eq(data[7], 0);
44 bitfield_encode_float(1, 1, 3, 1, 0, data, sizeof(data));
45 ck_assert_int_eq(data[0], 0x10);
46 ck_assert_int_eq(data[1], 0);
47 ck_assert_int_eq(data[2], 0);
48 ck_assert_int_eq(data[3], 0);
49 ck_assert_int_eq(data[4], 0);
50 ck_assert_int_eq(data[5], 0);
51 ck_assert_int_eq(data[6], 0);
52 ck_assert_int_eq(data[7], 0);
56 START_TEST (test_bitfield_encode_bool)
58 uint8_t data[8] = {0};
59 bitfield_encode_bool(true, 1, 3, data, sizeof(data));
60 ck_assert_int_eq(data[0], 0x10);
61 ck_assert_int_eq(data[1], 0);
62 ck_assert_int_eq(data[2], 0);
63 ck_assert_int_eq(data[3], 0);
64 ck_assert_int_eq(data[4], 0);
65 ck_assert_int_eq(data[5], 0);
66 ck_assert_int_eq(data[6], 0);
67 ck_assert_int_eq(data[7], 0);
69 bitfield_encode_bool(false, 1, 3, data, sizeof(data));
70 ck_assert_int_eq(data[0], 0);
71 ck_assert_int_eq(data[1], 0);
72 ck_assert_int_eq(data[2], 0);
73 ck_assert_int_eq(data[3], 0);
74 ck_assert_int_eq(data[4], 0);
75 ck_assert_int_eq(data[5], 0);
76 ck_assert_int_eq(data[6], 0);
77 ck_assert_int_eq(data[7], 0);
81 Suite* canwriteSuite(void) {
82 Suite* s = suite_create("write");
83 TCase *tc_core = tcase_create("core");
84 tcase_add_checked_fixture(tc_core, NULL, NULL);
85 tcase_add_test(tc_core, test_eightbyte_encode_float);
86 tcase_add_test(tc_core, test_eightbyte_encode_bool);
87 tcase_add_test(tc_core, test_eightbyte_encode_float_precision);
88 tcase_add_test(tc_core, test_bitfield_encode_float);
89 tcase_add_test(tc_core, test_bitfield_encode_bool);
90 suite_add_tcase(s, tc_core);
97 Suite* s = canwriteSuite();
98 SRunner *sr = srunner_create(s);
99 // Don't fork so we can actually use gdb
100 srunner_set_fork_status(sr, CK_NOFORK);
101 srunner_run_all(sr, CK_NORMAL);
102 numberFailed = srunner_ntests_failed(sr);
104 return (numberFailed == 0) ? 0 : 1;