1 /* SPDX-License-Identifier: LGPL-2.1+ */
5 #include "alloc-util.h"
6 #include "string-util.h"
10 static void test_should_pass(const char *p
) {
12 char buf
[FORMAT_TIMESTAMP_MAX
], buf_relative
[FORMAT_TIMESTAMP_RELATIVE_MAX
];
14 log_info("Test: %s", p
);
15 assert_se(parse_timestamp(p
, &t
) >= 0);
16 assert_se(format_timestamp_us(buf
, sizeof(buf
), t
));
17 log_info("\"%s\" → \"%s\"", p
, buf
);
19 assert_se(parse_timestamp(buf
, &q
) >= 0);
21 char tmp
[FORMAT_TIMESTAMP_MAX
];
23 log_error("round-trip failed: \"%s\" → \"%s\"",
24 buf
, format_timestamp_us(tmp
, sizeof(tmp
), q
));
28 assert_se(format_timestamp_relative(buf_relative
, sizeof(buf_relative
), t
));
29 log_info("%s", strna(buf_relative
));
32 static void test_should_parse(const char *p
) {
35 log_info("Test: %s", p
);
36 assert_se(parse_timestamp(p
, &t
) >= 0);
37 log_info("\"%s\" → \"@%" PRI_USEC
"\"", p
, t
);
40 static void test_should_fail(const char *p
) {
44 log_info("Test: %s", p
);
45 r
= parse_timestamp(p
, &t
);
47 log_info("\"%s\" → \"@%" PRI_USEC
"\" (unexpected)", p
, t
);
49 log_info("parse_timestamp() returns %d (expected)", r
);
53 static void test_one(const char *p
) {
54 _cleanup_free_
char *with_utc
;
56 with_utc
= strjoin(p
, " UTC");
58 test_should_pass(with_utc
);
61 static void test_one_noutc(const char *p
) {
62 _cleanup_free_
char *with_utc
;
64 with_utc
= strjoin(p
, " UTC");
66 test_should_fail(with_utc
);
69 int main(int argc
, char *argv
[]) {
70 test_setup_logging(LOG_DEBUG
);
74 test_one("18:42:44.0");
75 test_one("18:42:44.999999999999");
76 test_one("12-10-02 12:13:14");
77 test_one("12-10-2 12:13:14");
78 test_one("12-10-03 12:13");
79 test_one("2012-12-30 18:42");
80 test_one("2012-10-02");
81 test_one("Tue 2012-10-02");
82 test_one("yesterday");
85 test_one_noutc("16:20 UTC");
86 test_one_noutc("16:20 Asia/Seoul");
87 test_one_noutc("tomorrow Asia/Seoul");
88 test_one_noutc("2012-12-30 18:42 Asia/Seoul");
89 test_one_noutc("now");
90 test_one_noutc("+2d");
91 test_one_noutc("+2y 4d");
92 test_one_noutc("5months ago");
93 test_one_noutc("@1395716396");
94 test_should_parse("1970-1-1 UTC");
95 test_should_pass("1970-1-1 00:00:01 UTC");
96 test_should_fail("1969-12-31 UTC");
97 test_should_fail("-100y");
98 test_should_fail("today UTC UTC");
99 test_should_fail("now Asia/Seoul");
100 test_should_fail("+2d Asia/Seoul");
101 test_should_fail("@1395716396 Asia/Seoul");
102 #if SIZEOF_TIME_T == 8
103 test_should_pass("9999-12-30 23:59:59 UTC");
104 test_should_fail("9999-12-31 00:00:00 UTC");
105 test_should_fail("10000-01-01 00:00:00 UTC");
106 #elif SIZEOF_TIME_T == 4
107 test_should_pass("2038-01-19 03:14:07 UTC");
108 test_should_fail("2038-01-19 03:14:08 UTC");