From 6d011aa3cd45ab647825ff3c548d4890cd6509c0 Mon Sep 17 00:00:00 2001 From: Ulrich Drepper Date: Mon, 15 Apr 2002 06:24:49 +0000 Subject: [PATCH] (main): Add new tests. --- time/tst-mktime.c | 36 +++++++++++++++++++++++++++++++++++- 1 file changed, 35 insertions(+), 1 deletion(-) diff --git a/time/tst-mktime.c b/time/tst-mktime.c index 70c123c3f93..7ce1d45dd55 100644 --- a/time/tst-mktime.c +++ b/time/tst-mktime.c @@ -5,7 +5,8 @@ int main (void) { - struct tm time_str; + struct tm time_str, *tm; + time_t t; char daybuf[20]; int result; @@ -29,5 +30,38 @@ main (void) result = strcmp (daybuf, "Wednesday") != 0; } + setenv ("TZ", "EST", 1); +#define EVENING69 1 * 60 * 60 + 2 * 60 + 29 + t = EVENING69; + tm = localtime (&t); + if (tm == NULL) + { + (void) puts ("localtime returned NULL"); + result = 1; + } + else + { + time_str = *tm; + t = mktime (&time_str); + if (t != EVENING69) + { + printf ("mktime returned %ld, expected %ld\n", + (long) t, EVENING69); + result = 1; + } + else + (void) puts ("Dec 31 1969 EST test passed"); + + setenv ("TZ", "CET", 1); + t = mktime (&time_str); + if (t != (time_t) -1) + { + printf ("mktime returned %ld, expected -1\n", (long) t); + result = 1; + } + else + (void) puts ("Dec 31 1969 CET test passed"); + } + return result; } -- 2.47.2