1 files changed, 67 insertions, 0 deletions
diff --git a/src/test/test-static-destruct.c b/src/test/test-static-destruct.c
new file mode 100644
index 0000000..ef8648f
--- /dev/null
+++ b/src/test/test-static-destruct.c
@@ -0,0 +1,67 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+#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 **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);
+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(foo == 0 && bar == 0 && baz == 0);
+        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;
+
+        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);