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test-alloc-util: add "test" that cleanup functions are done in expected order

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This commit is contained in:
Zbigniew Jędrzejewski-Szmek 2019-05-08 13:34:41 +02:00
parent 53ab531954
commit e36ddc67ac
1 changed files with 29 additions and 0 deletions
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29
src/test/test-alloc-util.c
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@ -6,6 +6,7 @@
#include "alloc-util.h"
#include "macro.h"
#include "memory-util.h"
#include "tests.h"
static void test_alloca(void) {
static const uint8_t zero[997] = { };
@ -106,11 +107,39 @@ static void test_bool_assign(void) {
assert(!h);
}
static int cleanup_counter = 0;
static void cleanup1(void *a) {
log_info("%s(%p)", __func__, a);
assert_se(++cleanup_counter == *(int*) a);
}
static void cleanup2(void *a) {
log_info("%s(%p)", __func__, a);
assert_se(++cleanup_counter == *(int*) a);
}
static void cleanup3(void *a) {
log_info("%s(%p)", __func__, a);
assert_se(++cleanup_counter == *(int*) a);
}
static void test_cleanup_order(void) {
_cleanup_(cleanup1) int x1 = 4, x2 = 3;
_cleanup_(cleanup3) int z = 2;
_cleanup_(cleanup2) int y = 1;
log_debug("x1: %p", &x1);
log_debug("x2: %p", &x2);
log_debug("y: %p", &y);
log_debug("z: %p", &z);
}
int main(int argc, char *argv[]) {
test_setup_logging(LOG_DEBUG);
test_alloca();
test_GREEDY_REALLOC();
test_memdup_multiply_and_greedy_realloc();
test_bool_assign();
test_cleanup_order();
return 0;
}