test: Use TEST macro

This converts to TEST macro where it is trivial.

Some additional notable changes:
 - simplify HAVE_LIBIDN #ifdef in test-dns-domain.c
 - use saved_argc/saved_argv in test-copy.c, test-path-util.c,
   test-tmpfiles.c and test-unit-file.c

1 files changed, 2 insertions, 7 deletions

diff --git a/src/test/test-libmount.c b/src/test/test-libmount.c
index bd2381f38e..b3e1a327ab 100644
--- a/src/test/test-libmount.c
+++ b/src/test/test-libmount.c
@@ -66,7 +66,7 @@ static void test_libmount_unescaping_one(
         assert_se(mnt_table_next_fs(table, iter, &fs) == 1);
 }
 
-static void test_libmount_unescaping(void) {
+TEST(libmount_unescaping) {
         test_libmount_unescaping_one(
                         "escaped space + utf8",
                         "729 38 0:59 / /tmp/„zupa\\040zębowa” rw,relatime shared:395 - tmpfs die\\040Brühe rw,seclabel",
@@ -107,9 +107,4 @@ static void test_libmount_unescaping(void) {
         );
 }
 
-int main(int argc, char *argv[]) {
-        test_setup_logging(LOG_DEBUG);
-
-        test_libmount_unescaping();
-        return 0;
-}
+DEFINE_TEST_MAIN(LOG_DEBUG);