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# tag: posix
from libc.stdlib cimport getenv
from posix.stdlib cimport setenv, unsetenv
from libc.time cimport *
def test_time():
"""
>>> test_time()
"""
cdef time_t t1, t2
t1 = time(NULL)
assert t1 != 0
t1 = time(&t2)
assert t1 == t2
def test_mktime():
"""
>>> test_mktime() # doctest:+ELLIPSIS
(986138177, ...'Sun Apr 1 15:16:17 2001\\n')
"""
cdef tm t, gmt
cdef time_t tt
cdef char *ct
cdef char *tz
tz = getenv("TZ")
setenv("TZ", "UTC", 1)
tzset()
t.tm_sec = 17
t.tm_min = 16
t.tm_hour = 15
t.tm_year = 101
t.tm_mon = 3
t.tm_mday = 1
t.tm_isdst = 0
tt = mktime(&t)
assert tt != -1
ct = ctime(&tt)
assert ct != NULL
if tz:
setenv("TZ", tz, 1)
else:
unsetenv("TZ")
tzset()
return tt, ct
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