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test: add test for static destructor

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This commit is contained in:
Lennart Poettering 2018-12-03 13:37:18 +01:00
parent a898603563
commit f36c39aae5
2 changed files with 38 additions and 0 deletions
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4
src/test/meson.build
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@ -177,6 +177,10 @@ tests += [
[],
[]],
[['src/test/test-static-destruct.c'],
[],
[]],
[['src/test/test-sigbus.c'],
[],
[]],

34
src/test/test-static-destruct.c Normal file
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@ -0,0 +1,34 @@
/* SPDX-License-Identifier: LGPL-2.1+ */
#include "alloc-util.h"
#include "static-destruct.h"
#include "tests.h"
static int foo = 0;
static int bar = 0;
static int baz = 0;
static char* memory = NULL;
static void test_destroy(int *b) {
(*b)++;
}
STATIC_DESTRUCTOR_REGISTER(foo, test_destroy);
STATIC_DESTRUCTOR_REGISTER(bar, test_destroy);
STATIC_DESTRUCTOR_REGISTER(bar, test_destroy);
STATIC_DESTRUCTOR_REGISTER(baz, test_destroy);
STATIC_DESTRUCTOR_REGISTER(baz, test_destroy);
STATIC_DESTRUCTOR_REGISTER(baz, test_destroy);
STATIC_DESTRUCTOR_REGISTER(memory, freep);
int main(int argc, char *argv[]) {
test_setup_logging(LOG_INFO);
assert_se(memory = strdup("hallo"));
assert_se(foo == 0 && bar == 0 && baz == 0);
static_destruct();
assert_se(foo == 1 && bar == 2 && baz == 3);
return EXIT_SUCCESS;
}