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Merge pull request #27565 from yuwata/static-destruct

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static-destruct: support clearing array on exit
This commit is contained in:
Daan De Meyer
2023-05-12 08:36:43 +02:00
committed by GitHub
parent 2bc161dddb 9695b0c01b
commit 32b0be0eb8
3 changed files with 112 additions and 37 deletions
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src/test/test-static-destruct.c
+39 -6
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@@ -2,17 +2,38 @@
#include "alloc-util.h"
#include "static-destruct.h"
#include "strv.h"
#include "tests.h"
static int foo = 0;
static int bar = 0;
static int baz = 0;
static char* memory = NULL;
static char *memory = NULL;
static char **strings = NULL;
static size_t n_strings = 0;
static int *integers = NULL;
static size_t n_integers = 0;
static void test_destroy(int *b) {
(*b)++;
}
static void test_strings_destroy(char **array, size_t n) {
assert_se(n == 3);
assert_se(strv_equal(array, STRV_MAKE("a", "bbb", "ccc")));
strv_free(array);
}
static void test_integers_destroy(int *array, size_t n) {
assert_se(n == 10);
for (size_t i = 0; i < n; i++)
assert_se(array[i] == (int)(i * i));
free(array);
}
STATIC_DESTRUCTOR_REGISTER(foo, test_destroy);
STATIC_DESTRUCTOR_REGISTER(bar, test_destroy);
STATIC_DESTRUCTOR_REGISTER(bar, test_destroy);
@@ -20,15 +41,27 @@ STATIC_DESTRUCTOR_REGISTER(baz, test_destroy);
STATIC_DESTRUCTOR_REGISTER(baz, test_destroy);
STATIC_DESTRUCTOR_REGISTER(baz, test_destroy);
STATIC_DESTRUCTOR_REGISTER(memory, freep);
STATIC_ARRAY_DESTRUCTOR_REGISTER(strings, n_strings, test_strings_destroy);
STATIC_ARRAY_DESTRUCTOR_REGISTER(integers, n_integers, test_integers_destroy);
TEST(static_destruct) {
assert_se(memory = strdup("hallo"));
assert_se(foo == 0 && bar == 0 && baz == 0);
static_destruct();
assert_se(foo == 1 && bar == 2 && baz == 3);
assert_se(memory = strdup("hallo"));
assert_se(strings = strv_new("a", "bbb", "ccc"));
n_strings = strv_length(strings);
n_integers = 10;
assert_se(integers = new(int, n_integers));
for (size_t i = 0; i < n_integers; i++)
integers[i] = i * i;
assert_se(memory == NULL);
static_destruct();
assert_se(foo == 1 && bar == 2 && baz == 3);
assert_se(!memory);
assert_se(!strings);
assert_se(n_strings == 0);
assert_se(!integers);
assert_se(n_integers == 0);
}
DEFINE_TEST_MAIN(LOG_INFO);