test-calendarspec: use _cleanup_

diff --git a/src/test/test-calendarspec.c b/src/test/test-calendarspec.c
index 564983b69927d107dbf5b0d2db7f8d6bd5718096..db64142f01cbbcd2912c8241fa2e20cef8b34951 100644 (file)
--- a/src/test/test-calendarspec.c
+++ b/src/test/test-calendarspec.c
@@ -8,7 +8,7 @@
 #include "tests.h"
 
 static void _test_one(int line, const char *input, const char *output) {
-        CalendarSpec *c;
+        _cleanup_(calendar_spec_freep) CalendarSpec *c = NULL;
         _cleanup_free_ char *p = NULL, *q = NULL;
         usec_t u;
         int r;
@@ -28,18 +28,17 @@ static void _test_one(int line, const char *input, const char *output) {
         u = now(CLOCK_REALTIME);
         r = calendar_spec_next_usec(c, u, &u);
         log_info("Next: %s", r < 0 ? STRERROR(r) : FORMAT_TIMESTAMP(u));
-        calendar_spec_free(c);
+        c = calendar_spec_free(c);
 
         assert_se(calendar_spec_from_string(p, &c) >= 0);
         assert_se(calendar_spec_to_string(c, &q) >= 0);
-        calendar_spec_free(c);
 
         assert_se(streq(q, p));
 }
 #define test_one(input, output) _test_one(__LINE__, input, output)
 
 static void _test_next(int line, const char *input, const char *new_tz, usec_t after, usec_t expect) {
-        CalendarSpec *c;
+        _cleanup_(calendar_spec_freep) CalendarSpec *c = NULL;
         usec_t u;
         char *old_tz;
         int r;
@@ -66,8 +65,6 @@ static void _test_next(int line, const char *input, const char *new_tz, usec_t a
         else
                 assert_se(r == -ENOENT);
 
-        calendar_spec_free(c);
-
         assert_se(set_unset_env("TZ", old_tz, true) == 0);
         tzset();
 }
@@ -76,7 +73,7 @@ static void _test_next(int line, const char *input, const char *new_tz, usec_t a
 TEST(timestamp) {
         char buf[FORMAT_TIMESTAMP_MAX];
         _cleanup_free_ char *t = NULL;
-        CalendarSpec *c;
+        _cleanup_(calendar_spec_freep) CalendarSpec *c = NULL;
         usec_t x, y;
 
         /* Ensure that a timestamp is also a valid calendar specification. Convert forth and back */
@@ -87,7 +84,6 @@ TEST(timestamp) {
         log_info("%s", buf);
         assert_se(calendar_spec_from_string(buf, &c) >= 0);
         assert_se(calendar_spec_to_string(c, &t) >= 0);
-        calendar_spec_free(c);
         log_info("%s", t);
 
         assert_se(parse_timestamp(t, &y) >= 0);
@@ -95,7 +91,7 @@ TEST(timestamp) {
 }
 
 TEST(hourly_bug_4031) {
-        CalendarSpec *c;
+        _cleanup_(calendar_spec_freep) CalendarSpec *c = NULL;
         usec_t n, u, w;
         int r;
 
@@ -113,8 +109,6 @@ TEST(hourly_bug_4031) {
         assert_se(u <= n + USEC_PER_HOUR);
         assert_se(u < w);
         assert_se(w <= u + USEC_PER_HOUR);
-
-        calendar_spec_free(c);
 }
 
 TEST(calendar_spec_one) {