#include <stdlib.h>
#include <limits.h>
#include "utils.h"
+#include <math.h>
/* We don't actually want it to exit... */
static jmp_buf exited;
/* Test helpers. */
int main(int argc, char *argv[])
{
- plan_tests(476);
+ plan_tests(500);
/* opt_set_bool */
{
ok1(arg == 9999);
ok1(parse_args(&argc, &argv, "-a", "-9999", NULL));
ok1(arg == -9999);
+ ok1(parse_args(&argc, &argv, "-a", "1e33", NULL));
+ ok1(arg == 1e33f);
+ /*overflows should fail */
+ ok1(!parse_args(&argc, &argv, "-a", "1e39", NULL));
+ ok1(!parse_args(&argc, &argv, "-a", "-1e40", NULL));
+ /*low numbers lose precision but work */
+ ok1(parse_args(&argc, &argv, "-a", "1e-39", NULL));
+ ok1(arg == 1e-39f);
+ ok1(parse_args(&argc, &argv, "-a", "-1e-45", NULL));
+ ok1(arg == -1e-45f);
+ ok1(!parse_args(&argc, &argv, "-a", "1e-99", NULL));
ok1(parse_args(&argc, &argv, "-a", "0", NULL));
ok1(arg == 0);
+ ok1(parse_args(&argc, &argv, "-a", "1.111111111111", NULL));
+ ok1(arg == 1.1111112f);
+ ok1(parse_args(&argc, &argv, "-a", "INF", NULL));
+ ok1(isinf(arg));
ok1(!parse_args(&argc, &argv, "-a", "100crap", NULL));
+ ok1(!parse_args(&argc, &argv, "-a", "1e7crap", NULL));
}
/* opt_set_doubleval */
{
ok1(arg == 9999);
ok1(parse_args(&argc, &argv, "-a", "-9999", NULL));
ok1(arg == -9999);
+ ok1(parse_args(&argc, &argv, "-a", "1e-299", NULL));
+ ok1(arg == 1e-299);
+ ok1(parse_args(&argc, &argv, "-a", "-1e-305", NULL));
+ ok1(arg == -1e-305);
+ ok1(!parse_args(&argc, &argv, "-a", "1e-499", NULL));
ok1(parse_args(&argc, &argv, "-a", "0", NULL));
ok1(arg == 0);
+ ok1(parse_args(&argc, &argv, "-a", "1.1111111111111111111", NULL));
+ ok1(arg == 1.1111111111111112);
+ ok1(parse_args(&argc, &argv, "-a", "INF", NULL));
+ ok1(isinf(arg));
ok1(!parse_args(&argc, &argv, "-a", "100crap", NULL));
+ ok1(!parse_args(&argc, &argv, "-a", "1e7crap", NULL));
}
{