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#include "safe_tests.h"
#include "moslib/safe.h"
#include <limits.h>
#include <stdlib.h>
Test malloc_exit() {
safe_malloc(ULLONG_MAX);
}
Test test_safe_malloc() {
void *p = safe_malloc(1024);
test_assert(p != NULL, "Failed to malloc 1KiB");
suppress_output(stderr);
test_assert_exit(malloc_exit, EXIT_FAILURE);
unsuppress_outputs();
}
Test realloc_exit() {
void *p = NULL;
safe_realloc(p, ULLONG_MAX);
}
Test calloc_exit() {
safe_calloc(ULLONG_MAX, ULLONG_MAX);
}
Test test_safe_calloc() {
void *p = safe_calloc(16, 16);
test_assert(p != NULL, "Failed to calloc 16 items of 16 bytes");
suppress_output(stderr);
test_assert_exit(calloc_exit, EXIT_FAILURE);
unsuppress_outputs();
}
Test test_safe_realloc() {
void *p = NULL;
p = safe_realloc(p, 1024);
test_assert(p != NULL, "Failed to realloc NULL to 1KiB");
p = safe_realloc(p, 4096);
test_assert(p != NULL, "Failed to realloc 1KiB to 4KiB");
suppress_output(stderr);
test_assert_exit(realloc_exit, EXIT_FAILURE);
unsuppress_outputs();
}
void safe_tests(Tester *tester) {
TestGroup *group = add_test_group(tester, "moslib/safe.h");
add_test(group, test_safe_malloc);
add_test(group, test_safe_calloc);
add_test(group, test_safe_realloc);
}
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