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#if defined(__AIX__)
#define _XOPEN_SOURCE 1
#endif
#include "helpers.h"
// See man 2 sbrk.
#if defined(_BSD_SOURCE) || defined(_SVID_SOURCE) || \
defined(_XOPEN_SOURCE) && (_XOPEN_SOURCE >= 500 || defined(_XOPEN_SOURCE_EXTENDED)) && \
!(defined(_POSIX_C_SOURCE) && _POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE >= 600)
#define HAVE_SBRK 1
#else
#define HAVE_SBRK 0
#endif
#if HAVE_SBRK
#include <assert.h>
#include <unistd.h>
#endif
#define ITERATIONS 20000
int main(void)
{
setvbuf(stdout, nullptr, _IONBF, 0);
puts("Warming up: creating/deleting 10 tox instances");
// Warm-up.
for (int i = 0; i < 10; i++) {
Tox *tox = tox_new(nullptr, nullptr);
tox_iterate(tox, nullptr);
tox_kill(tox);
}
#if HAVE_SBRK
// Low water mark.
char *hwm = (char *)sbrk(0);
#endif
printf("Creating/deleting %d tox instances\n", ITERATIONS);
int allocated = 0;
for (int i = 0; i < ITERATIONS; i++) {
Tox *tox = tox_new(nullptr, nullptr);
if (tox != nullptr) {
tox_iterate(tox, nullptr);
tox_kill(tox);
allocated++;
}
#if HAVE_SBRK
char *next_hwm = (char *)sbrk(0);
assert(hwm == next_hwm);
#endif
}
assert(allocated >= ITERATIONS / 2);
printf("Success: no resource leaks detected in %d tox_new calls (tried %d)\n",
allocated, ITERATIONS);
return 0;
}
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