mame/3rdparty/utf8proc/test/iscase.c
Vas Crabb 38082ccbee
Overdue internal UI enhancements (#8674)
* frontend: Added support for message context to localisations.
* frontend: Added string_view versions of the message lookup functions.
* frontend: Added a few more folder options to the internal UI.
* emu/softlist.cpp: Use more appropriate containers.
* Switched to Python 3 by default - this will become a requirement.
* Updated msgfmt.py for message context support.
* frontend: Show all software item info in the internal UI.
* frontend: Search alternate titles in software selection menu.
* 3rdparty/utf8proc: Updated to v2.6.1 (has several fixes).
* frontend: Added software filters for common info fields.
* frontend: Allow UI manager to hold onto persistent session data.
* frontend: Cache software lists for eight machines.
* frontend: Added support for loading localised system names.
* frontend: Add UI for selecting localised system names.
2021-10-09 12:16:17 +11:00

62 lines
2.1 KiB
C

#include "tests.h"
int read_range(FILE *f, utf8proc_int32_t *start, utf8proc_int32_t *end)
{
unsigned char buf[8192];
size_t len = simple_getline(buf, f);
size_t pos = skipspaces(buf, 0);
unsigned char s[16];
if (pos == len || buf[pos] == '#') return 0;
pos += encode(s, buf + pos) - 1;
check(s[0], "invalid line %s in data", buf);
utf8proc_iterate((utf8proc_uint8_t*) s, -1, start);
if (buf[pos] == '.' && buf[pos+1] == '.') {
encode(s, buf + pos + 2);
check(s[0], "invalid line %s in data", buf);
utf8proc_iterate((utf8proc_uint8_t*) s, -1, end);
}
else
*end = *start;
return 1;
}
int test_iscase(const char *fname, int (*iscase)(utf8proc_int32_t),
utf8proc_int32_t (*thatcase)(utf8proc_int32_t))
{
FILE *f = fopen(fname, "r");
int lines = 0, tests = 0, success = 1;
utf8proc_int32_t c = 0;
check(f != NULL, "error opening data file \"%s\"\n", fname);
while (success && !feof(f)) {
utf8proc_int32_t start, end;
if (read_range(f, &start, &end)) {
for (; c < start; ++c) {
check(!iscase(c), "failed !iscase(%04x) in %s\n", c, fname);
}
for (; c <= end; ++c) {
check(iscase(c), "failed iscase(%04x) in %s\n", c, fname);
check(thatcase(c) == c, "inconsistent thatcase(%04x) in %s\n", c, fname);
++tests;
}
}
++lines;
}
for (; c <= 0x110000; ++c) {
check(!iscase(c), "failed !iscase(%04x) in %s\n", c, fname);
}
printf("Checked %d characters from %d lines of %s\n", tests, lines, fname);
fclose(f);
return success;
}
int main(int argc, char **argv)
{
check(argc == 3, "Expected Lowercase.txt and Uppercase.txt as arguments");
check(test_iscase(argv[1], utf8proc_islower, utf8proc_tolower), "Lowercase tests failed");
check(test_iscase(argv[2], utf8proc_isupper, utf8proc_toupper), "Uppercase tests failed");
printf("utf8proc iscase tests SUCCEEDED.\n");
return 0;
}