void
tap_plan (int tests, const char *fmt, ...) {
expected_tests = tests;
if (tests == SKIP_ALL) {
char *why;
va_list args;
va_start(args, fmt);
why = vstrdupf(fmt, args);
va_end(args);
printf("1..0 ");
note("SKIP %s\n", why);
exit(0);
}
if (tests != NO_PLAN) {
printf("1..%d\n", tests);
}
}
static void
vdiag_to_fh (FILE *fh, const char *fmt, va_list args) {
char *mesg, *line;
int i;
if (!fmt)
return;
mesg = vstrdupf(fmt, args);
line = mesg;
for (i = 0; *line; i++) {
char c = mesg[i];
if (!c || c == '\n') {
mesg[i] = '\0';
fprintf(fh, "# %s\n", line);
if (!c) break;
mesg[i] = c;
line = &mesg[i+1];
}
}
free(mesg);
return;
}