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, 4 insertions, 18 deletions

diff --git a/src/test/test-exit-status.c b/src/test/test-exit-status.c
index 4dc197301d..86d39767d4 100644
--- a/src/test/test-exit-status.c
+++ b/src/test/test-exit-status.c
@@ -4,9 +4,7 @@
 #include "string-util.h"
 #include "tests.h"
 
-static void test_exit_status_to_string(void) {
-        log_info("/* %s */", __func__);
-
+TEST(exit_status_to_string) {
         for (int i = -1; i <= 256; i++) {
                 const char *s, *class;
 
@@ -21,9 +19,7 @@ static void test_exit_status_to_string(void) {
         }
 }
 
-static void test_exit_status_from_string(void) {
-        log_info("/* %s */", __func__);
-
+TEST(exit_status_from_string) {
         assert_se(exit_status_from_string("11") == 11);
         assert_se(exit_status_from_string("-1") == -ERANGE);
         assert_se(exit_status_from_string("256") == -ERANGE);
@@ -32,21 +28,11 @@ static void test_exit_status_from_string(void) {
         assert_se(exit_status_from_string("FAILURE") == 1);
 }
 
-static void test_exit_status_NUMA_POLICY(void) {
-        log_info("/* %s */", __func__);
-
+TEST(exit_status_NUMA_POLICY) {
         assert_se(streq(exit_status_to_string(EXIT_NUMA_POLICY, EXIT_STATUS_FULL), "NUMA_POLICY"));
         assert_se(streq(exit_status_to_string(EXIT_NUMA_POLICY, EXIT_STATUS_SYSTEMD), "NUMA_POLICY"));
         assert_se(!exit_status_to_string(EXIT_NUMA_POLICY, EXIT_STATUS_BSD));
         assert_se(!exit_status_to_string(EXIT_NUMA_POLICY, EXIT_STATUS_LSB));
 }
 
-int main(int argc, char *argv[]) {
-        test_setup_logging(LOG_DEBUG);
-
-        test_exit_status_to_string();
-        test_exit_status_from_string();
-        test_exit_status_NUMA_POLICY();
-
-        return 0;
-}
+DEFINE_TEST_MAIN(LOG_DEBUG);