summaryrefslogtreecommitdiff
path: root/test/time/tst-posixtz.c
diff options
context:
space:
mode:
authorMike Frysinger <vapier@gentoo.org>2006-03-01 01:07:36 +0000
committerMike Frysinger <vapier@gentoo.org>2006-03-01 01:07:36 +0000
commitefc8d9fbaa8a7bf92dec2f43c6e3b646ce3bb723 (patch)
treeafb595e5813e4948b14e52766a4f1850520a003f /test/time/tst-posixtz.c
parent6fdc49d6b5478bdb8326e3c15ac88d863ec416cc (diff)
grab some time tests from glibc
Diffstat (limited to 'test/time/tst-posixtz.c')
-rw-r--r--test/time/tst-posixtz.c88
1 files changed, 88 insertions, 0 deletions
diff --git a/test/time/tst-posixtz.c b/test/time/tst-posixtz.c
new file mode 100644
index 000000000..ccba63e5b
--- /dev/null
+++ b/test/time/tst-posixtz.c
@@ -0,0 +1,88 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <time.h>
+
+struct
+{
+ time_t when;
+ const char *tz;
+ const char *result;
+} tests[] =
+{
+ { 909312849L, "AEST-10AEDST-11,M10.5.0,M3.5.0",
+ "1998/10/25 21:54:09 dst=1 zone=AEDST" },
+ { 924864849L, "AEST-10AEDST-11,M10.5.0,M3.5.0",
+ "1999/04/23 20:54:09 dst=0 zone=AEST" },
+ { 919973892L, "AEST-10AEDST-11,M10.5.0,M3.5.0",
+ "1999/02/26 07:18:12 dst=1 zone=AEDST" },
+ { 909312849L, "EST+5EDT,M4.1.0/2,M10.5.0/2",
+ "1998/10/25 05:54:09 dst=0 zone=EST" },
+ { 924864849L, "EST+5EDT,M4.1.0/2,M10.5.0/2",
+ "1999/04/23 06:54:09 dst=1 zone=EDT" },
+ { 919973892L, "EST+5EDT,M4.1.0/2,M10.5.0/2",
+ "1999/02/25 15:18:12 dst=0 zone=EST" },
+};
+
+int
+main (void)
+{
+ int result = 0;
+ size_t cnt;
+
+ for (cnt = 0; cnt < sizeof (tests) / sizeof (tests[0]); ++cnt)
+ {
+ char buf[100];
+ struct tm *tmp;
+
+ printf ("TZ = \"%s\", time = %ld => ", tests[cnt].tz, tests[cnt].when);
+ fflush (stdout);
+
+ setenv ("TZ", tests[cnt].tz, 1);
+
+ tmp = localtime (&tests[cnt].when);
+
+ snprintf (buf, sizeof (buf),
+ "%04d/%02d/%02d %02d:%02d:%02d dst=%d zone=%s",
+ tmp->tm_year + 1900, tmp->tm_mon + 1, tmp->tm_mday,
+ tmp->tm_hour, tmp->tm_min, tmp->tm_sec, tmp->tm_isdst,
+ tzname[tmp->tm_isdst ? 1 : 0]);
+
+ fputs (buf, stdout);
+
+ if (strcmp (buf, tests[cnt].result) == 0)
+ puts (", OK");
+ else
+ {
+ result = 1;
+ puts (", FAIL");
+ }
+ }
+
+ setenv ("TZ", "Universal", 1);
+ localtime (&tests[0].when);
+ printf ("TZ = \"Universal\" daylight %d tzname = { \"%s\", \"%s\" }",
+ daylight, tzname[0], tzname[1]);
+ if (! daylight)
+ puts (", OK");
+ else
+ {
+ result = 1;
+ puts (", FAIL");
+ }
+
+ setenv ("TZ", "AEST-10AEDST-11,M10.5.0,M3.5.0", 1);
+ tzset ();
+ printf ("TZ = \"AEST-10AEDST-11,M10.5.0,M3.5.0\" daylight %d"
+ " tzname = { \"%s\", \"%s\" }", daylight, tzname[0], tzname[1]);
+ if (daylight
+ && strcmp (tzname[0], "AEST") == 0 && strcmp (tzname[1], "AEDST") == 0)
+ puts (", OK");
+ else
+ {
+ result = 1;
+ puts (", FAIL");
+ }
+
+ return result;
+}