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-rw-r--r--src/test/test-calendarspec.c207
1 files changed, 207 insertions, 0 deletions
diff --git a/src/test/test-calendarspec.c b/src/test/test-calendarspec.c
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--- /dev/null
+++ b/src/test/test-calendarspec.c
@@ -0,0 +1,207 @@
+/***
+ This file is part of systemd.
+
+ Copyright 2012 Lennart Poettering
+
+ systemd is free software; you can redistribute it and/or modify it
+ under the terms of the GNU Lesser General Public License as published by
+ the Free Software Foundation; either version 2.1 of the License, or
+ (at your option) any later version.
+
+ systemd is distributed in the hope that it will be useful, but
+ WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
+ Lesser General Public License for more details.
+
+ You should have received a copy of the GNU Lesser General Public License
+ along with systemd; If not, see <http://www.gnu.org/licenses/>.
+***/
+
+#include <string.h>
+
+#include "systemd-basic/alloc-util.h"
+#include "systemd-basic/calendarspec.h"
+#include "systemd-basic/string-util.h"
+#include "systemd-basic/util.h"
+
+static void test_one(const char *input, const char *output) {
+ CalendarSpec *c;
+ _cleanup_free_ char *p = NULL, *q = NULL;
+ usec_t u;
+ char buf[FORMAT_TIMESTAMP_MAX];
+ int r;
+
+ assert_se(calendar_spec_from_string(input, &c) >= 0);
+
+ assert_se(calendar_spec_to_string(c, &p) >= 0);
+ printf("\"%s\" → \"%s\"\n", input, p);
+
+ assert_se(streq(p, output));
+
+ u = now(CLOCK_REALTIME);
+ r = calendar_spec_next_usec(c, u, &u);
+ printf("Next: %s\n", r < 0 ? strerror(-r) : format_timestamp(buf, sizeof(buf), u));
+ 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));
+}
+
+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_us(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();
+}
+
+static void test_timestamp(void) {
+ char buf[FORMAT_TIMESTAMP_MAX];
+ _cleanup_free_ char *t = NULL;
+ CalendarSpec *c;
+ usec_t x, y;
+
+ /* Ensure that a timestamp is also a valid calendar specification. Convert forth and back */
+
+ x = now(CLOCK_REALTIME);
+
+ assert_se(format_timestamp_us(buf, sizeof(buf), x));
+ printf("%s\n", buf);
+ assert_se(calendar_spec_from_string(buf, &c) >= 0);
+ assert_se(calendar_spec_to_string(c, &t) >= 0);
+ calendar_spec_free(c);
+ printf("%s\n", t);
+
+ assert_se(parse_timestamp(t, &y) >= 0);
+ assert_se(y == x);
+}
+
+static void test_hourly_bug_4031(void) {
+ CalendarSpec *c;
+ usec_t n, u, w;
+ char buf[FORMAT_TIMESTAMP_MAX], zaf[FORMAT_TIMESTAMP_MAX];
+ int r;
+
+ assert_se(calendar_spec_from_string("hourly", &c) >= 0);
+ n = now(CLOCK_REALTIME);
+ assert_se((r = calendar_spec_next_usec(c, n, &u)) >= 0);
+
+ printf("Now: %s (%"PRIu64")\n", format_timestamp_us(buf, sizeof buf, n), n);
+ printf("Next hourly: %s (%"PRIu64")\n", r < 0 ? strerror(-r) : format_timestamp_us(buf, sizeof buf, u), u);
+
+ assert_se((r = calendar_spec_next_usec(c, u, &w)) >= 0);
+ printf("Next hourly: %s (%"PRIu64")\n", r < 0 ? strerror(-r) : format_timestamp_us(zaf, sizeof zaf, w), w);
+
+ assert_se(n < u);
+ assert_se(u <= n + USEC_PER_HOUR);
+ assert_se(u < w);
+ assert_se(w <= u + USEC_PER_HOUR);
+
+ calendar_spec_free(c);
+}
+
+int main(int argc, char* argv[]) {
+ CalendarSpec *c;
+
+ test_one("Sat,Thu,Mon-Wed,Sat-Sun", "Mon..Thu,Sat,Sun *-*-* 00:00:00");
+ test_one("Sat,Thu,Mon..Wed,Sat..Sun", "Mon..Thu,Sat,Sun *-*-* 00:00:00");
+ test_one("Mon,Sun 12-*-* 2,1:23", "Mon,Sun 2012-*-* 01,02:23:00");
+ test_one("Wed *-1", "Wed *-*-01 00:00:00");
+ test_one("Wed-Wed,Wed *-1", "Wed *-*-01 00:00:00");
+ test_one("Wed..Wed,Wed *-1", "Wed *-*-01 00:00:00");
+ test_one("Wed, 17:48", "Wed *-*-* 17:48:00");
+ test_one("Wed-Sat,Tue 12-10-15 1:2:3", "Tue..Sat 2012-10-15 01:02:03");
+ test_one("Wed..Sat,Tue 12-10-15 1:2:3", "Tue..Sat 2012-10-15 01:02:03");
+ test_one("*-*-7 0:0:0", "*-*-07 00:00:00");
+ test_one("10-15", "*-10-15 00:00:00");
+ test_one("monday *-12-* 17:00", "Mon *-12-* 17:00:00");
+ test_one("Mon,Fri *-*-3,1,2 *:30:45", "Mon,Fri *-*-01,02,03 *:30:45");
+ test_one("12,14,13,12:20,10,30", "*-*-* 12,13,14:10,20,30:00");
+ test_one("mon,fri *-1/2-1,3 *:30:45", "Mon,Fri *-01/2-01,03 *:30:45");
+ test_one("03-05 08:05:40", "*-03-05 08:05:40");
+ test_one("08:05:40", "*-*-* 08:05:40");
+ test_one("05:40", "*-*-* 05:40:00");
+ test_one("Sat,Sun 12-05 08:05:40", "Sat,Sun *-12-05 08:05:40");
+ test_one("Sat,Sun 08:05:40", "Sat,Sun *-*-* 08:05:40");
+ test_one("2003-03-05 05:40", "2003-03-05 05:40:00");
+ test_one("2003-03-05", "2003-03-05 00:00:00");
+ test_one("03-05", "*-03-05 00:00:00");
+ test_one("hourly", "*-*-* *:00:00");
+ test_one("daily", "*-*-* 00:00:00");
+ test_one("monthly", "*-*-01 00:00:00");
+ test_one("weekly", "Mon *-*-* 00:00:00");
+ test_one("minutely", "*-*-* *:*:00");
+ test_one("quarterly", "*-01,04,07,10-01 00:00:00");
+ 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_one("2016-03-27 03:17:00.4200005", "2016-03-27 03:17:00.420001");
+ test_one("2016-03-27 03:17:00/0.42", "2016-03-27 03:17:00/0.420000");
+ test_one("2016-03-27 03:17:00/0.42", "2016-03-27 03:17:00/0.420000");
+ test_one("9..11,13:00,30", "*-*-* 09,10,11,13:00,30:00");
+ test_one("1..3-1..3 1..3:1..3", "*-01,02,03-01,02,03 01,02,03:01,02,03:00");
+ test_one("00:00:1.125..2.125", "*-*-* 00:00:01.125000,02.125000");
+ test_one("00:00:1.0..3.8", "*-*-* 00:00:01,02,03");
+
+ 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);
+ test_next("2016-03-27 03:17:00.420000001 UTC", "EET", 12345, 1459048620420000);
+ test_next("2016-03-27 03:17:00.4200005 UTC", "EET", 12345, 1459048620420001);
+ test_next("2015-11-13 09:11:23.42", "EET", 12345, 1447398683420000);
+ test_next("2015-11-13 09:11:23.42/1.77", "EET", 1447398683420000, 1447398685190000);
+ test_next("2015-11-13 09:11:23.42/1.77", "EET", 1447398683419999, 1447398683420000);
+ test_next("Sun 16:00:00", "CET", 1456041600123456, 1456066800000000);
+
+ assert_se(calendar_spec_from_string("test", &c) < 0);
+ assert_se(calendar_spec_from_string("", &c) < 0);
+ assert_se(calendar_spec_from_string("7", &c) < 0);
+ assert_se(calendar_spec_from_string("121212:1:2", &c) < 0);
+ assert_se(calendar_spec_from_string("2000-03-05.23 00:00:00", &c) < 0);
+ assert_se(calendar_spec_from_string("2000-03-05 00:00.1:00", &c) < 0);
+ assert_se(calendar_spec_from_string("00:00:00/0.00000001", &c) < 0);
+ assert_se(calendar_spec_from_string("00:00:00.0..00.9", &c) < 0);
+
+ test_timestamp();
+ test_hourly_bug_4031();
+
+ return 0;
+}
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