Add SPDX license identifiers to source files under the LGPL

[thirdparty/systemd.git] / src / test / test-date.c

diff --git a/src/test/test-date.c b/src/test/test-date.c
index 851d384117a70e6d44e711ae37fab80e9031f630..85867db8dceb0c5d277bc963791ba34b3abf448f 100644 (file)
--- a/src/test/test-date.c
+++ b/src/test/test-date.c
@@ -1,5 +1,4 @@
-/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
-
+/* SPDX-License-Identifier: LGPL-2.1+ */
 /***
   This file is part of systemd.
 
@@ -27,42 +26,51 @@
 
 static void test_should_pass(const char *p) {
         usec_t t, q;
-        char buf[FORMAT_TIMESTAMP_MAX], buf_relative[FORMAT_TIMESTAMP_RELATIVE_MAX], *sp;
+        char buf[FORMAT_TIMESTAMP_MAX], buf_relative[FORMAT_TIMESTAMP_RELATIVE_MAX];
 
+        log_info("Test: %s", p);
         assert_se(parse_timestamp(p, &t) >= 0);
-        format_timestamp_us(buf, sizeof(buf), t);
-        log_info("%s", buf);
-
-        /* Chop off timezone */
-        sp = strrchr(buf, ' ');
-        assert_se(sp);
-        *sp = 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);
 
-        format_timestamp_relative(buf_relative, sizeof(buf_relative), t);
+        assert_se(format_timestamp_relative(buf_relative, sizeof(buf_relative), t));
         log_info("%s", strna(buf_relative));
-        assert_se(parse_timestamp(buf, &q) >= 0);
 }
 
 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;
 
-        assert_se(parse_timestamp(p, &t) < 0);
+        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;
 
-        log_info("Test: %s", p);
-        with_utc = strjoin(p, " UTC", NULL);
+        with_utc = strjoin(p, " UTC");
         test_should_pass(p);
         test_should_pass(with_utc);
 }
@@ -70,13 +78,16 @@ static void test_one(const char *p) {
 static void test_one_noutc(const char *p) {
         _cleanup_free_ char *with_utc;
 
-        log_info("Test: %s", p);
-        with_utc = strjoin(p, " UTC", NULL);
+        with_utc = strjoin(p, " UTC");
         test_should_pass(p);
         test_should_fail(with_utc);
 }
 
 int main(int argc, char *argv[]) {
+        log_set_max_level(LOG_DEBUG);
+        log_parse_environment();
+        log_open();
+
         test_one("17:41");
         test_one("18:42:44");
         test_one("18:42:44.0");
@@ -87,16 +98,34 @@ int main(int argc, char *argv[]) {
         test_one("2012-12-30 18:42");
         test_one("2012-10-02");
         test_one("Tue 2012-10-02");
-        test_one_noutc("now");
         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("today UTC");
+        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;
 }