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-rw-r--r--src/test/test-calendarspec.c47
1 files changed, 47 insertions, 0 deletions
diff --git a/src/test/test-calendarspec.c b/src/test/test-calendarspec.c
index 87e1da1258..ad36ef19b0 100644
--- a/src/test/test-calendarspec.c
+++ b/src/test/test-calendarspec.c
@@ -50,6 +50,44 @@ static void test_one(const char *input, const char *output) {
assert_se(streq(q, p));
}
+static void test_next(const char *input, const char *new_tz, usec_t after, usec_t expect) {
+ CalendarSpec *c;
+ usec_t u;
+ char *old_tz;
+ char buf[FORMAT_TIMESTAMP_MAX];
+ int r;
+
+ old_tz = getenv("TZ");
+ if (old_tz)
+ old_tz = strdupa(old_tz);
+
+ if (new_tz)
+ assert_se(setenv("TZ", new_tz, 1) >= 0);
+ else
+ assert_se(unsetenv("TZ") >= 0);
+ tzset();
+
+ assert_se(calendar_spec_from_string(input, &c) >= 0);
+
+ printf("\"%s\"\n", input);
+
+ u = after;
+ r = calendar_spec_next_usec(c, after, &u);
+ printf("At: %s\n", r < 0 ? strerror(-r) : format_timestamp(buf, sizeof(buf), u));
+ if (expect != (usec_t)-1)
+ assert_se(r >= 0 && u == expect);
+ else
+ assert(r == -ENOENT);
+
+ calendar_spec_free(c);
+
+ if (old_tz)
+ assert_se(setenv("TZ", old_tz, 1) >= 0);
+ else
+ assert_se(unsetenv("TZ") >= 0);
+ tzset();
+}
+
int main(int argc, char* argv[]) {
CalendarSpec *c;
@@ -82,6 +120,15 @@ int main(int argc, char* argv[]) {
test_one("semi-annually", "*-01,07-01 00:00:00");
test_one("annually", "*-01-01 00:00:00");
test_one("*:2/3", "*-*-* *:02/3:00");
+ test_one("2015-10-25 01:00:00 uTc", "2015-10-25 01:00:00 UTC");
+
+ test_next("2016-03-27 03:17:00", "", 12345, 1459048620000000);
+ test_next("2016-03-27 03:17:00", "CET", 12345, 1459041420000000);
+ test_next("2016-03-27 03:17:00", "EET", 12345, -1);
+ test_next("2016-03-27 03:17:00 UTC", NULL, 12345, 1459048620000000);
+ test_next("2016-03-27 03:17:00 UTC", "", 12345, 1459048620000000);
+ test_next("2016-03-27 03:17:00 UTC", "CET", 12345, 1459048620000000);
+ test_next("2016-03-27 03:17:00 UTC", "EET", 12345, 1459048620000000);
assert_se(calendar_spec_from_string("test", &c) < 0);
assert_se(calendar_spec_from_string("", &c) < 0);