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#include "criterion/criterion.h"
#include "criterion/theories.h"
#include "criterion/internal/asprintf-compat.h"
#include "criterion/new/assert.h"
#include <stdio.h>
union anyval {
char c;
short hd;
int d;
long ld;
long long lld;
unsigned short hu;
unsigned int u;
unsigned long lu;
unsigned long long llu;
double f;
const char *s;
void *p;
};
struct format_test {
const char *format;
union anyval *val;
};
#define VALUE(Fmt, Val) & (struct format_test) { .format = "%" #Fmt, .val = &(union anyval) { .Fmt = Val } }
TheoryDataPoints(asprintf, valid) = {
DataPoints(struct format_test *,
VALUE(c, 'a'),
VALUE(hd, 42),
VALUE(d, 42),
VALUE(ld, 42),
VALUE(lld, 42),
VALUE(hu, 42),
VALUE(u, 42),
VALUE(lu, 42),
VALUE(llu, 42),
VALUE(f, 3.14),
VALUE(s, "foo"),
VALUE(p, NULL),
),
};
Theory((struct format_test *fmt), asprintf, valid) {
char *actual;
char expected[32];
int rc_expected = snprintf(expected, sizeof (expected), fmt->format, *fmt->val);
int rc_actual = cr_asprintf(&actual, fmt->format, *fmt->val);
cr_expect(eq(int, rc_actual, rc_expected));
cr_expect(eq(str, actual, expected));
free(actual);
}
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