| static void report_error(const char *class, int ch) |
| printf("%s classifies char %d (0x%02x) wrongly\n", class, ch, ch); |
| static int is_in(const char *s, int ch) |
| /* We can't find NUL using strchr. It's classless anyway. */ |
| #define TEST_CLASS(t,s) { \ |
| for (i = 0; i < 256; i++) { \ |
| if (is_in(s, i) != t(i)) \ |
| #define DIGIT "0123456789" |
| #define LOWER "abcdefghijklmnopqrstuvwxyz" |
| #define UPPER "ABCDEFGHIJKLMNOPQRSTUVWXYZ" |
| int main(int argc, char **argv) |
| TEST_CLASS(isdigit, DIGIT); |
| TEST_CLASS(isspace, " \n\r\t"); |
| TEST_CLASS(isalpha, LOWER UPPER); |
| TEST_CLASS(isalnum, LOWER UPPER DIGIT); |
| TEST_CLASS(is_glob_special, "*?[\\"); |
| TEST_CLASS(is_regex_special, "$()*+.?[\\^{|"); |
| TEST_CLASS(is_pathspec_magic, "!\"#%&',-/:;<=>@_`~"); |