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
|
#if !defined(CASETYPE) || !defined(CASETYPE_VERB)
# error "CASETYPE and CASETYPE_VERB must be defined"
#endif
#define _GNU_SOURCE
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <alloc.h>
#include <errors.h>
#include <macros.h>
#include <mbstring.h>
#include <unicode/string.h>
#define TESTFILE STR(CASETYPE) ".in"
#define FUNC CONCAT(ucs, CASETYPE)
static bool test(const char8_t *, int);
int
main(int, char **argv)
{
int rv;
size_t n;
ssize_t nr;
char *line;
FILE *fp;
rv = EXIT_SUCCESS;
line = nullptr;
mlib_setprogname(argv[0]);
if ((fp = fopen(TESTFILE, "r")) == nullptr)
err("fopen: %s:", TESTFILE);
for (int id = 1; (nr = getline(&line, &n, fp)) > 0; id++) {
if (line[nr - 1] == '\n')
line[--nr] = '\0';
if (!test(line, id))
rv = EXIT_FAILURE;
}
if (ferror(fp))
err("getline: %s:", TESTFILE);
free(line);
fclose(fp);
return rv;
}
bool
test(const char8_t *line, int id)
{
u8view_t mapped, sv = {line, strlen(line)};
u8view_t before, after, flags;
ucscut(&before, &sv, U";", 1);
ucscut(&after, &sv, U";", 1);
ucscut(&flags, &sv, U";", 1);
caseflags_t cf = ucseq(flags, U8("ẞ")) ? CF_ẞ
: ucseq(flags, U8("AZ")) ? CF_LANG_AZ
: ucseq(flags, U8("LT")) ? CF_LANG_LT
: ucseq(flags, U8("NL")) ? CF_LANG_NL
: /* no flags */ 0;
arena_ctx_t ctx = {};
allocator_t mem = init_arena_allocator(&ctx, nullptr);
mapped.p = FUNC(&mapped.len, before, cf, mem);
if (!ucseq(mapped, after)) {
warn("case %d: expected ‘%.*s’ but got ‘%.*s’", id, SV_PRI_ARGS(after),
SV_PRI_ARGS(mapped));
deleteall(mem);
return false;
}
deleteall(mem);
return true;
}
|
