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git.ipfire.org Git - thirdparty/systemd.git/blob - src/test/test-calendarspec.c
1 /* SPDX-License-Identifier: LGPL-2.1+ */
5 #include "alloc-util.h"
6 #include "calendarspec.h"
7 #include "string-util.h"
10 static void test_one(const char *input
, const char *output
) {
12 _cleanup_free_
char *p
= NULL
, *q
= NULL
;
14 char buf
[FORMAT_TIMESTAMP_MAX
];
17 assert_se(calendar_spec_from_string(input
, &c
) >= 0);
19 assert_se(calendar_spec_to_string(c
, &p
) >= 0);
20 printf("\"%s\" → \"%s\"\n", input
, p
);
22 assert_se(streq(p
, output
));
24 u
= now(CLOCK_REALTIME
);
25 r
= calendar_spec_next_usec(c
, u
, &u
);
26 printf("Next: %s\n", r
< 0 ? strerror(-r
) : format_timestamp(buf
, sizeof(buf
), u
));
27 calendar_spec_free(c
);
29 assert_se(calendar_spec_from_string(p
, &c
) >= 0);
30 assert_se(calendar_spec_to_string(c
, &q
) >= 0);
31 calendar_spec_free(c
);
33 assert_se(streq(q
, p
));
36 static void test_next(const char *input
, const char *new_tz
, usec_t after
, usec_t expect
) {
40 char buf
[FORMAT_TIMESTAMP_MAX
];
43 old_tz
= getenv("TZ");
45 old_tz
= strdupa(old_tz
);
48 assert_se(setenv("TZ", new_tz
, 1) >= 0);
50 assert_se(unsetenv("TZ") >= 0);
53 assert_se(calendar_spec_from_string(input
, &c
) >= 0);
55 printf("\"%s\"\n", input
);
58 r
= calendar_spec_next_usec(c
, after
, &u
);
59 printf("At: %s\n", r
< 0 ? strerror(-r
) : format_timestamp_us(buf
, sizeof buf
, u
));
60 if (expect
!= (usec_t
)-1)
61 assert_se(r
>= 0 && u
== expect
);
65 calendar_spec_free(c
);
68 assert_se(setenv("TZ", old_tz
, 1) >= 0);
70 assert_se(unsetenv("TZ") >= 0);
74 static void test_timestamp(void) {
75 char buf
[FORMAT_TIMESTAMP_MAX
];
76 _cleanup_free_
char *t
= NULL
;
80 /* Ensure that a timestamp is also a valid calendar specification. Convert forth and back */
82 x
= now(CLOCK_REALTIME
);
84 assert_se(format_timestamp_us(buf
, sizeof(buf
), x
));
86 assert_se(calendar_spec_from_string(buf
, &c
) >= 0);
87 assert_se(calendar_spec_to_string(c
, &t
) >= 0);
88 calendar_spec_free(c
);
91 assert_se(parse_timestamp(t
, &y
) >= 0);
95 static void test_hourly_bug_4031(void) {
98 char buf
[FORMAT_TIMESTAMP_MAX
], zaf
[FORMAT_TIMESTAMP_MAX
];
101 assert_se(calendar_spec_from_string("hourly", &c
) >= 0);
102 n
= now(CLOCK_REALTIME
);
103 assert_se((r
= calendar_spec_next_usec(c
, n
, &u
)) >= 0);
105 printf("Now: %s (%"PRIu64
")\n", format_timestamp_us(buf
, sizeof buf
, n
), n
);
106 printf("Next hourly: %s (%"PRIu64
")\n", r
< 0 ? strerror(-r
) : format_timestamp_us(buf
, sizeof buf
, u
), u
);
108 assert_se((r
= calendar_spec_next_usec(c
, u
, &w
)) >= 0);
109 printf("Next hourly: %s (%"PRIu64
")\n", r
< 0 ? strerror(-r
) : format_timestamp_us(zaf
, sizeof zaf
, w
), w
);
112 assert_se(u
<= n
+ USEC_PER_HOUR
);
114 assert_se(w
<= u
+ USEC_PER_HOUR
);
116 calendar_spec_free(c
);
119 int main(int argc
, char* argv
[]) {
122 test_one("Sat,Thu,Mon-Wed,Sat-Sun", "Mon..Thu,Sat,Sun *-*-* 00:00:00");
123 test_one("Sat,Thu,Mon..Wed,Sat..Sun", "Mon..Thu,Sat,Sun *-*-* 00:00:00");
124 test_one("Mon,Sun 12-*-* 2,1:23", "Mon,Sun 2012-*-* 01,02:23:00");
125 test_one("Wed *-1", "Wed *-*-01 00:00:00");
126 test_one("Wed-Wed,Wed *-1", "Wed *-*-01 00:00:00");
127 test_one("Wed..Wed,Wed *-1", "Wed *-*-01 00:00:00");
128 test_one("Wed, 17:48", "Wed *-*-* 17:48:00");
129 test_one("Wednesday,", "Wed *-*-* 00:00:00");
130 test_one("Wed-Sat,Tue 12-10-15 1:2:3", "Tue..Sat 2012-10-15 01:02:03");
131 test_one("Wed..Sat,Tue 12-10-15 1:2:3", "Tue..Sat 2012-10-15 01:02:03");
132 test_one("*-*-7 0:0:0", "*-*-07 00:00:00");
133 test_one("10-15", "*-10-15 00:00:00");
134 test_one("monday *-12-* 17:00", "Mon *-12-* 17:00:00");
135 test_one("Mon,Fri *-*-3,1,2 *:30:45", "Mon,Fri *-*-01,02,03 *:30:45");
136 test_one("12,14,13,12:20,10,30", "*-*-* 12,13,14:10,20,30:00");
137 test_one("mon,fri *-1/2-1,3 *:30:45", "Mon,Fri *-01/2-01,03 *:30:45");
138 test_one("03-05 08:05:40", "*-03-05 08:05:40");
139 test_one("08:05:40", "*-*-* 08:05:40");
140 test_one("05:40", "*-*-* 05:40:00");
141 test_one("Sat,Sun 12-05 08:05:40", "Sat,Sun *-12-05 08:05:40");
142 test_one("Sat,Sun 08:05:40", "Sat,Sun *-*-* 08:05:40");
143 test_one("2003-03-05 05:40", "2003-03-05 05:40:00");
144 test_one("2003-03-05", "2003-03-05 00:00:00");
145 test_one("03-05", "*-03-05 00:00:00");
146 test_one("hourly", "*-*-* *:00:00");
147 test_one("daily", "*-*-* 00:00:00");
148 test_one("monthly", "*-*-01 00:00:00");
149 test_one("weekly", "Mon *-*-* 00:00:00");
150 test_one("minutely", "*-*-* *:*:00");
151 test_one("quarterly", "*-01,04,07,10-01 00:00:00");
152 test_one("semi-annually", "*-01,07-01 00:00:00");
153 test_one("annually", "*-01-01 00:00:00");
154 test_one("*:2/3", "*-*-* *:02/3:00");
155 test_one("2015-10-25 01:00:00 uTc", "2015-10-25 01:00:00 UTC");
156 test_one("2015-10-25 01:00:00 Asia/Vladivostok", "2015-10-25 01:00:00 Asia/Vladivostok");
157 test_one("weekly Pacific/Auckland", "Mon *-*-* 00:00:00 Pacific/Auckland");
158 test_one("2016-03-27 03:17:00.4200005", "2016-03-27 03:17:00.420001");
159 test_one("2016-03-27 03:17:00/0.42", "2016-03-27 03:17:00/0.420000");
160 test_one("9..11,13:00,30", "*-*-* 09..11,13:00,30:00");
161 test_one("1..3-1..3 1..3:1..3", "*-01..03-01..03 01..03:01..03:00");
162 test_one("00:00:1.125..2.125", "*-*-* 00:00:01.125000..02.125000");
163 test_one("00:00:1.0..3.8", "*-*-* 00:00:01..03");
164 test_one("00:00:01..03", "*-*-* 00:00:01..03");
165 test_one("00:00:01/2,02..03", "*-*-* 00:00:01/2,02..03");
166 test_one("*-*~1 Utc", "*-*~01 00:00:00 UTC");
167 test_one("*-*~05,3 ", "*-*~03,05 00:00:00");
168 test_one("*-*~* 00:00:00", "*-*-* 00:00:00");
169 test_one("Monday", "Mon *-*-* 00:00:00");
170 test_one("Monday *-*-*", "Mon *-*-* 00:00:00");
171 test_one("*-*-*", "*-*-* 00:00:00");
172 test_one("*:*:*", "*-*-* *:*:*");
173 test_one("*:*", "*-*-* *:*:00");
174 test_one("12:*", "*-*-* 12:*:00");
175 test_one("*:30", "*-*-* *:30:00");
176 test_one("93..00-*-*", "1993..2000-*-* 00:00:00");
177 test_one("00..07-*-*", "2000..2007-*-* 00:00:00");
178 test_one("*:20..39/5", "*-*-* *:20..35/5:00");
179 test_one("00:00:20..40/1", "*-*-* 00:00:20..40");
180 test_one("*~03/1,03..05", "*-*~03/1,03..05 00:00:00");
181 /* UNIX timestamps are always UTC */
182 test_one("@1493187147", "2017-04-26 06:12:27 UTC");
183 test_one("@1493187147 UTC", "2017-04-26 06:12:27 UTC");
184 test_one("@0", "1970-01-01 00:00:00 UTC");
185 test_one("@0 UTC", "1970-01-01 00:00:00 UTC");
187 test_next("2016-03-27 03:17:00", "", 12345, 1459048620000000);
188 test_next("2016-03-27 03:17:00", "CET", 12345, 1459041420000000);
189 test_next("2016-03-27 03:17:00", "EET", 12345, -1);
190 test_next("2016-03-27 03:17:00 UTC", NULL
, 12345, 1459048620000000);
191 test_next("2016-03-27 03:17:00 UTC", "", 12345, 1459048620000000);
192 test_next("2016-03-27 03:17:00 UTC", "CET", 12345, 1459048620000000);
193 test_next("2016-03-27 03:17:00 UTC", "EET", 12345, 1459048620000000);
194 test_next("2016-03-27 03:17:00.420000001 UTC", "EET", 12345, 1459048620420000);
195 test_next("2016-03-27 03:17:00.4200005 UTC", "EET", 12345, 1459048620420001);
196 test_next("2015-11-13 09:11:23.42", "EET", 12345, 1447398683420000);
197 test_next("2015-11-13 09:11:23.42/1.77", "EET", 1447398683420000, 1447398685190000);
198 test_next("2015-11-13 09:11:23.42/1.77", "EET", 1447398683419999, 1447398683420000);
199 test_next("Sun 16:00:00", "CET", 1456041600123456, 1456066800000000);
200 test_next("*-04-31", "", 12345, -1);
201 test_next("2016-02~01 UTC", "", 12345, 1456704000000000);
202 test_next("Mon 2017-05~01..07 UTC", "", 12345, 1496016000000000);
203 test_next("Mon 2017-05~07/1 UTC", "", 12345, 1496016000000000);
204 test_next("2017-08-06 9,11,13,15,17:00 UTC", "", 1502029800000000, 1502031600000000);
205 test_next("2017-08-06 9..17/2:00 UTC", "", 1502029800000000, 1502031600000000);
206 test_next("2016-12-* 3..21/6:00 UTC", "", 1482613200000001, 1482634800000000);
207 test_next("2017-09-24 03:30:00 Pacific/Auckland", "", 12345, 1506177000000000);
208 // Due to daylight saving time - 2017-09-24 02:30:00 does not exist
209 test_next("2017-09-24 02:30:00 Pacific/Auckland", "", 12345, -1);
210 test_next("2017-04-02 02:30:00 Pacific/Auckland", "", 12345, 1491053400000000);
211 // Confirm that even though it's a time change here (backward) 02:30 happens only once
212 test_next("2017-04-02 02:30:00 Pacific/Auckland", "", 1491053400000000, -1);
213 test_next("2017-04-02 03:30:00 Pacific/Auckland", "", 12345, 1491060600000000);
214 // Confirm that timezones in the Spec work regardless of current timezone
215 test_next("2017-09-09 20:42:00 Pacific/Auckland", "", 12345, 1504946520000000);
216 test_next("2017-09-09 20:42:00 Pacific/Auckland", "EET", 12345, 1504946520000000);
218 assert_se(calendar_spec_from_string("test", &c
) < 0);
219 assert_se(calendar_spec_from_string(" utc", &c
) < 0);
220 assert_se(calendar_spec_from_string(" ", &c
) < 0);
221 assert_se(calendar_spec_from_string("", &c
) < 0);
222 assert_se(calendar_spec_from_string("7", &c
) < 0);
223 assert_se(calendar_spec_from_string("121212:1:2", &c
) < 0);
224 assert_se(calendar_spec_from_string("2000-03-05.23 00:00:00", &c
) < 0);
225 assert_se(calendar_spec_from_string("2000-03-05 00:00.1:00", &c
) < 0);
226 assert_se(calendar_spec_from_string("00:00:00/0.00000001", &c
) < 0);
227 assert_se(calendar_spec_from_string("00:00:00.0..00.9", &c
) < 0);
228 assert_se(calendar_spec_from_string("2016~11-22", &c
) < 0);
229 assert_se(calendar_spec_from_string("*-*~5/5", &c
) < 0);
230 assert_se(calendar_spec_from_string("Monday.. 12:00", &c
) < 0);
231 assert_se(calendar_spec_from_string("Monday..", &c
) < 0);
232 assert_se(calendar_spec_from_string("-00:+00/-5", &c
) < 0);
233 assert_se(calendar_spec_from_string("00:+00/-5", &c
) < 0);
234 assert_se(calendar_spec_from_string("2016- 11- 24 12: 30: 00", &c
) < 0);
235 assert_se(calendar_spec_from_string("*~29", &c
) < 0);
236 assert_se(calendar_spec_from_string("*~16..31", &c
) < 0);
237 assert_se(calendar_spec_from_string("12..1/2-*", &c
) < 0);
238 assert_se(calendar_spec_from_string("*:05..05", &c
) < 0);
239 assert_se(calendar_spec_from_string("*:05..10/6", &c
) < 0);
240 assert_se(calendar_spec_from_string("20/4:00", &c
) < 0);
241 assert_se(calendar_spec_from_string("00:00/60", &c
) < 0);
242 assert_se(calendar_spec_from_string("00:00:2300", &c
) < 0);
243 assert_se(calendar_spec_from_string("00:00:18446744073709551615", &c
) < 0);
244 assert_se(calendar_spec_from_string("@88588582097858858", &c
) == -ERANGE
);
247 test_hourly_bug_4031();