char* format_string(char* id, float args[], int n, int* new_size) {
int total_size = 0;
total_size += 1 + strlen(id);
char new_args[6][4];
static char ans[TOTAL_RESPONSE_SIZE];
strcat(ans, id);
strcat(ans, (char*) ":");
int i = 0;
float item;
char dummy[3 + MAX_RESPONSE_DEPTH];
for(; i < n; i++) {
item = args[i];
float_string(item, dummy, MAX_RESPONSE_DEPTH);
total_size += 1 + strlen(dummy);
strcat(ans, dummy);
if(i == n - 1)
strcat(ans, (char*) ";");
else
strcat(ans, (char*) ":");
}
total_size += 1;
*new_size = total_size;
return ans;
}
/* actual test that check if the float represented by float_string(m, d) is
* output as the same string by CTPL */
static gboolean
test_float (glong m,
glong d)
{
gchar *ctpl_f;
gchar *real_f;
gboolean ret = FALSE;
gchar *env;
GError *err = NULL;
real_f = float_string (m, d);
env = g_strconcat ("float = ", real_f, ";", NULL);
ctpl_f = ctpltest_parse_string ("{float}", env, &err);
if (! ctpl_f) {
g_warning ("Failed to parse test template: %s", err->message);
g_error_free (err);
} else {
/* strip extra .0 if present */
rstripstr (real_f, ".0");
ret = strcmp (real_f, ctpl_f) == 0;
if (! ret) {
fprintf (stderr, "** %s expected, got %s\n", real_f, ctpl_f);
}
#ifdef LOGFILE
{
static glong n = 0;
if (n == 100000) {
fprintf (LOGFILE, "%s =\n%s\n", real_f, ctpl_f);
n = 0;
} else {
n++;
}
}
#endif
}
g_free (env);
g_free (ctpl_f);
g_free (real_f);
return ret;
}
