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cex: check -Dcex.timeout

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* src/counterexample.c (counterexample_init): Remove stray debug
trace.
Complain about invalid values.
* tests/input.at (-Dcex.timeout): New.
This commit is contained in:
Akim Demaille
2022-09-20 08:19:02 +02:00
parent de3041b69a
commit 25b3d0e1a3
2 changed files with 48 additions and 3 deletions
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15
src/counterexample.c
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@@ -30,6 +30,7 @@
#include <gl_rbtreehash_list.h>
#include <hash.h>
#include <mbswidth.h>
#include <quote.h>
#include <stdlib.h>
#include <textstyle.h>
#include <time.h>
@@ -1209,15 +1210,23 @@ static xtime_t cumulative_time;
void
counterexample_init (void)
{
// Check cex.timeout.
{
char *cp = muscle_percent_define_get ("cex.timeout");
const char *variable = "cex.timeout";
char *cp = muscle_percent_define_get (variable);
if (*cp != '\0')
{
char *end = NULL;
double v = c_strtod (cp, &end);
if (*end == '\0' && errno == 0)
if (*end == '\0' && errno == 0 && v >= 0)
time_limit = v;
fprintf (stderr, "lim: %f from %s\n", time_limit, cp);
else
{
location loc = muscle_percent_define_get_loc (variable);
complain (&loc, complaint,
_("invalid value for %%define variable %s: %s"),
quote (variable), quote_n (1, cp));
}
}
free (cp);
}