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#include "../src/util.c"
#include <assert.h>
#include "../src/testing.h"
#include "slurp.h"
static void
test_EXIT_USAGE(void) {
test_start("EXIT_USAGE");
{
testing("it is different that EXIT_SUCCESS and EXIT_FAILURE");
assert(EXIT_USAGE != EXIT_SUCCESS);
assert(EXIT_USAGE != EXIT_FAILURE);
test_ok();
}
}
static int
test_freeit(void) {
int rc = -1;
test_start("freeit()");
const char *ptr = NULL;
{
testing("ptr is NULL afterwards");
ptr = malloc(1234U);
if (ptr == NULL) {
logerr("malloc(): %s", strerror(errno));
goto out;
}
assert(ptr != NULL);
freeit((void *)&ptr);
assert(ptr == NULL);
test_ok();
}
{
testing("tolerate be given a NULL pointer");
void *p = NULL;
freeit(NULL);
freeit(p);
freeit((void *)&p);
test_ok();
}
rc = 0;
out:
if (ptr != NULL) {
freeit((void *)&ptr);
}
return rc;
}
static int
test_slurp(void) {
int rc = -1;
char *given = NULL;
char *expected = NULL;
{
testing("non-existent file");
const char *const filename = __FILE__ ".non-existant";
const int ret_given = slurp(filename, &given);
const int ret_expected = slurp_for_tests(filename, &expected);
assert(given == NULL);
assert(expected == NULL);
assert(!!ret_given == !!ret_expected);
test_ok();
}
{
testing("slurp() == slurp_for_tests()");
if (slurp(__FILE__, &given)) {
logerr("slurp()");
goto out;
}
if (slurp_for_tests(__FILE__, &expected)) {
logerr("slurp_for_tests()");
goto out;
}
assert(given != NULL);
assert(expected != NULL);
assert(strcmp(given, expected) == 0);
freeit((void *)&given);
freeit((void *)&expected);
test_ok();
}
rc = 0;
out:
if (expected != NULL) {
freeit((void *)expected);
}
if (given != NULL) {
freeit((void *)&given);
}
return rc;
}
int
main(void) {
int rc = EXIT_FAILURE;
test_EXIT_USAGE();
if (test_slurp()) {
logerr("test_slurp()");
goto out;
}
if (test_freeit()) {
logerr("test_freeit()");
goto out;
}
rc = EXIT_SUCCESS;
out:
return rc;
}
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