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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 02:25:50 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-05-06 02:25:50 +0000 |
commit | 19f4f86bfed21c5326ed2acebe1163f3a83e832b (patch) | |
tree | d59b9989ce55ed23693e80974d94c856f1c2c8b1 /src/test/test-date.c | |
parent | Initial commit. (diff) | |
download | systemd-upstream.tar.xz systemd-upstream.zip |
Adding upstream version 241.upstream/241upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/test-date.c')
-rw-r--r-- | src/test/test-date.c | 112 |
1 files changed, 112 insertions, 0 deletions
diff --git a/src/test/test-date.c b/src/test/test-date.c new file mode 100644 index 0000000..cba51e2 --- /dev/null +++ b/src/test/test-date.c @@ -0,0 +1,112 @@ +/* SPDX-License-Identifier: LGPL-2.1+ */ + +#include <string.h> + +#include "alloc-util.h" +#include "string-util.h" +#include "tests.h" +#include "util.h" + +static void test_should_pass(const char *p) { + usec_t t, q; + char buf[FORMAT_TIMESTAMP_MAX], buf_relative[FORMAT_TIMESTAMP_RELATIVE_MAX]; + + log_info("Test: %s", p); + assert_se(parse_timestamp(p, &t) >= 0); + assert_se(format_timestamp_us(buf, sizeof(buf), t)); + log_info("\"%s\" → \"%s\"", p, buf); + + assert_se(parse_timestamp(buf, &q) >= 0); + if (q != t) { + char tmp[FORMAT_TIMESTAMP_MAX]; + + log_error("round-trip failed: \"%s\" → \"%s\"", + buf, format_timestamp_us(tmp, sizeof(tmp), q)); + } + assert_se(q == t); + + assert_se(format_timestamp_relative(buf_relative, sizeof(buf_relative), t)); + log_info("%s", strna(buf_relative)); +} + +static void test_should_parse(const char *p) { + usec_t t; + + log_info("Test: %s", p); + assert_se(parse_timestamp(p, &t) >= 0); + log_info("\"%s\" → \"@%" PRI_USEC "\"", p, t); +} + +static void test_should_fail(const char *p) { + usec_t t; + int r; + + log_info("Test: %s", p); + r = parse_timestamp(p, &t); + if (r >= 0) + log_info("\"%s\" → \"@%" PRI_USEC "\" (unexpected)", p, t); + else + log_info("parse_timestamp() returns %d (expected)", r); + assert_se(r < 0); +} + +static void test_one(const char *p) { + _cleanup_free_ char *with_utc; + + with_utc = strjoin(p, " UTC"); + test_should_pass(p); + test_should_pass(with_utc); +} + +static void test_one_noutc(const char *p) { + _cleanup_free_ char *with_utc; + + with_utc = strjoin(p, " UTC"); + test_should_pass(p); + test_should_fail(with_utc); +} + +int main(int argc, char *argv[]) { + test_setup_logging(LOG_DEBUG); + + test_one("17:41"); + test_one("18:42:44"); + test_one("18:42:44.0"); + test_one("18:42:44.999999999999"); + test_one("12-10-02 12:13:14"); + test_one("12-10-2 12:13:14"); + test_one("12-10-03 12:13"); + test_one("2012-12-30 18:42"); + test_one("2012-10-02"); + test_one("Tue 2012-10-02"); + test_one("yesterday"); + test_one("today"); + test_one("tomorrow"); + test_one_noutc("16:20 UTC"); + test_one_noutc("16:20 Asia/Seoul"); + test_one_noutc("tomorrow Asia/Seoul"); + test_one_noutc("2012-12-30 18:42 Asia/Seoul"); + test_one_noutc("now"); + test_one_noutc("+2d"); + test_one_noutc("+2y 4d"); + test_one_noutc("5months ago"); + test_one_noutc("@1395716396"); + test_should_parse("1970-1-1 UTC"); + test_should_pass("1970-1-1 00:00:01 UTC"); + test_should_fail("1969-12-31 UTC"); + test_should_fail("-100y"); + test_should_fail("today UTC UTC"); + test_should_fail("now Asia/Seoul"); + test_should_fail("+2d Asia/Seoul"); + test_should_fail("@1395716396 Asia/Seoul"); +#if SIZEOF_TIME_T == 8 + test_should_pass("9999-12-30 23:59:59 UTC"); + test_should_fail("9999-12-31 00:00:00 UTC"); + test_should_fail("10000-01-01 00:00:00 UTC"); +#elif SIZEOF_TIME_T == 4 + test_should_pass("2038-01-19 03:14:07 UTC"); + test_should_fail("2038-01-19 03:14:08 UTC"); +#endif + + return 0; +} |