 |
util.c - libgrapheme - unicode string library |
 |
git clone git://git.suckless.org/libgrapheme |
 |
Log |
|
Files |
|
Refs |
|
README |
|
LICENSE |
|
--- |
|
util.c (3049B) |
|
--- |
|
1 /* See LICENSE file for copyright and license details. */ |
|
2 #include <stdbool.h> |
|
3 #include <stddef.h> |
|
4 #include <stdint.h> |
|
5 #include <stdio.h> |
|
6 #include <string.h> |
|
7 |
|
8 #include "../gen/types.h" |
|
9 #include "../grapheme.h" |
|
10 #include "util.h" |
|
11 |
|
12 int |
|
13 run_break_tests(size_t (*next_break)(const uint_least32_t *, size_t), |
|
14 const struct break_test *test, size_t testlen, |
|
15 const char *argv0) |
|
16 { |
|
17 size_t i, j, off, res, failed; |
|
18 |
|
19 /* character break test */ |
|
20 for (i = 0, failed = 0; i < testlen; i++) { |
|
21 for (j = 0, off = 0; off < test[i].cplen; off += res) { |
|
22 res = next_break(test[i].cp + off, test[i].cplen… |
|
23 |
|
24 /* check if our resulting offset matches */ |
|
25 if (j == test[i].lenlen || res != test[i].len[j+… |
|
26 fprintf(stderr, |
|
27 "%s: Failed conformance test %zu… |
|
28 "\"%s\".\n", |
|
29 argv0, i, test[i].descr); |
|
30 fprintf(stderr, |
|
31 "J=%zu: EXPECTED len %zu, got %z… |
|
32 j - 1, test[i].len[j - 1], res); |
|
33 failed++; |
|
34 break; |
|
35 } |
|
36 } |
|
37 } |
|
38 printf("%s: %zu/%zu conformance tests passed.\n", argv0, |
|
39 testlen - failed, testlen); |
|
40 |
|
41 return (failed > 0) ? 1 : 0; |
|
42 } |
|
43 |
|
44 int |
|
45 run_unit_tests(int (*unit_test_callback)(const void *, size_t, const cha… |
|
46 const char *), |
|
47 const void *test, size_t testlen, const char *name, |
|
48 const char *argv0) |
|
49 { |
|
50 size_t i, failed; |
|
51 |
|
52 for (i = 0, failed = 0; i < testlen; i++) { |
|
53 failed += |
|
54 (unit_test_callback(test, i, name, argv0) == 0) … |
|
55 } |
|
56 |
|
57 printf("%s: %s: %zu/%zu unit tests passed.\n", argv0, name, |
|
58 testlen - failed, testlen); |
|
59 |
|
60 return (failed > 0) ? 1 : 0; |
|
61 } |
|
62 |
|
63 int |
|
64 unit_test_callback_next_break(const struct unit_test_next_break *t, size… |
|
65 size_t (*next_break)(const uint_least32_t … |
|
66 size_t), |
|
67 const char *name, const char *argv0) |
|
68 { |
|
69 const struct unit_test_next_break *test = t + off; |
|
70 |
|
71 size_t ret = next_break(test->input.src, test->input.srclen); |
|
72 |
|
73 if (ret != test->output.ret) { |
|
74 goto err; |
|
75 } |
|
76 |
|
77 return 0; |
|
78 err: |
|
79 fprintf(stderr, |
|
80 "%s: %s: Failed unit test %zu \"%s\" " |
|
81 "(returned %zu instead of %zu).\n", |
|
82 argv0, name, off, test->description, ret, test->output.r… |
|
83 return 1; |
|
84 } |
|
85 |
|
86 int |
|
87 unit_test_callback_next_break_utf8(const struct unit_test_next_break_utf… |
|
88 size_t off, |
|
89 size_t (*next_break_utf8)(const char … |
|
90 size_t), |
|
91 const char *name, const char *argv0) |
|
92 { |
|
93 const struct unit_test_next_break_utf8 *test = t + off; |
|
94 |
|
95 size_t ret = next_break_utf8(test->input.src, test->input.srclen… |
|
96 |
|
97 if (ret != test->output.ret) { |
|
98 goto err; |
|
99 } |
|
100 |
|
101 return 0; |
|
102 err: |
|
103 fprintf(stderr, |
|
104 "%s: %s: Failed unit test %zu \"%s\" " |
|
105 "(returned %zu instead of %zu).\n", |
|
106 argv0, name, off, test->description, ret, test->output.r… |
|
107 return 1; |
|
108 } |
