use HTTP::Date;
require Time::Local if $^O eq "MacOS";
my $offset = ($^O eq "MacOS") ? Time::Local::timegm(0,0,0,1,0,70) : 0;
print "1..59\n";
$no = 1;
$| = 1;
sub ok {
print "not " if $_[0];
print "ok $no\n";
$no++;
}
# test str2time for supported dates. Test cases with 2 digit year
# will probably break in year 2044.
my(@tests) =
(
'Thu Feb 3 00:00:00 GMT 1994', # ctime format
'Thu Feb 3 00:00:00 1994', # same as ctime, except no TZ
'Thu, 03 Feb 1994 00:00:00 GMT', # proposed new HTTP format
'Thursday, 03-Feb-94 00:00:00 GMT', # old rfc850 HTTP format
'Thursday, 03-Feb-1994 00:00:00 GMT', # broken rfc850 HTTP format
'03/Feb/1994:00:00:00 0000', # common logfile format
'03/Feb/1994:01:00:00 +0100', # common logfile format
'02/Feb/1994:23:00:00 -0100', # common logfile format
'03 Feb 1994 00:00:00 GMT', # HTTP format (no weekday)
'03-Feb-94 00:00:00 GMT', # old rfc850 (no weekday)
'03-Feb-1994 00:00:00 GMT', # broken rfc850 (no weekday)
'03-Feb-1994 00:00 GMT', # broken rfc850 (no weekday, no seconds)
'03-Feb-1994 00:00', # VMS dir listing format
'03-Feb-94', # old rfc850 HTTP format (no weekday, no time)
'03-Feb-1994', # broken rfc850 HTTP format (no weekday, no time)
'03 Feb 1994', # proposed new HTTP format (no weekday, no time)
'03/Feb/1994', # common logfile format (no time, no offset)
#'Feb 3 00:00', # Unix 'ls -l' format (can't really test it here)
'Feb 3 1994', # Unix 'ls -l' format
"02-03-94 12:00AM", # Windows 'dir' format
# ISO 8601 formats
'1994-02-03 00:00:00 +0000',
'1994-02-03',
'19940203',
'1994-02-03T00:00:00+0000',
'1994-02-02T23:00:00-0100',
'1994-02-02T23:00:00-01:00',
'1994-02-03T00:00:00 Z',
'19940203T000000Z',
'199402030000',
# A few tests with extra space at various places
' 03/Feb/1994 ',
' 03 Feb 1994 0:00 ',
);
my $time = (760233600 + $offset); # assume broken POSIX counting of seconds
for (@tests) {
my $t;
if (/GMT/i) {
$t = str2time($_);
}
else {
$t = str2time($_, "GMT");
}
my $t2 = str2time(lc($_), "GMT");
my $t3 = str2time(uc($_), "GMT");
$t = "UNDEF" unless defined $t;
print "'$_' => $t\n";
print $@ if $@;
print "not " if $t eq 'UNDEF' || $t != $time
|| $t2 != $time
|| $t3 != $time;
ok;
}
# test time2str
die "time2str failed"
unless time2str($time) eq 'Thu, 03 Feb 1994 00:00:00 GMT';
# test the 'ls -l' format with missing year$
# round to nearest minute 3 days ago.
$time = int((time - 3 * 24*60*60) /60)*60;
($min, $hr, $mday, $mon) = (localtime $time)[1,2,3,4];
$mon = (qw(Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec))[$mon];
$str = sprintf("$mon %02d %02d:%02d", $mday, $hr, $min);
$t = str2time($str);
$t = "UNDEF" unless defined $t;
print "'$str' => $t ($time)\n";
print "not " if $t != $time;
ok;
# try some garbage.
for (undef, '', 'Garbage',
'Mandag 16. September 1996',
'12 Arp 2003',
# 'Thu Feb 3 00:00:00 CET 1994',
# 'Thu, 03 Feb 1994 00:00:00 CET',
# 'Wednesday, 31-Dec-69 23:59:59 GMT',
'1980-00-01',
'1980-13-01',
'1980-01-00',
'1980-01-32',
'1980-01-01 25:00:00',
'1980-01-01 00:61:00',
'1980-01-01 00:00:61',
)
{
my $bad = 0;
eval {
if (defined str2time $_) {
print "str2time($_) is not undefined\n";
$bad++;
}
};
print defined($_) ? "'$_'\n" : "undef\n";
print $@ if $@;
print "not " if $bad;
ok;
}
print "Testing AM/PM gruff...\n";
# Test the str2iso routines
use HTTP::Date qw(time2iso time2isoz);
print "Testing time2iso functions\n";
$t = time2iso(str2time("11-12-96 0:00AM"));print "$t\n";
ok($t ne "1996-11-12 00:00:00");
$t = time2iso(str2time("11-12-96 12:00AM"));print "$t\n";
ok($t ne "1996-11-12 00:00:00");
$t = time2iso(str2time("11-12-96 0:00PM"));print "$t\n";
ok($t ne "1996-11-12 12:00:00");
$t = time2iso(str2time("11-12-96 12:00PM"));print "$t\n";
ok($t ne "1996-11-12 12:00:00");
$t = time2iso(str2time("11-12-96 1:05AM"));print "$t\n";
ok($t ne "1996-11-12 01:05:00");
$t = time2iso(str2time("11-12-96 12:05AM"));print "$t\n";
ok($t ne "1996-11-12 00:05:00");
$t = time2iso(str2time("11-12-96 1:05PM"));print "$t\n";
ok($t ne "1996-11-12 13:05:00");
$t = time2iso(str2time("11-12-96 12:05PM"));print "$t\n";
ok($t ne "1996-11-12 12:05:00");
$t = str2time("2000-01-01 00:00:01.234");
print "FRAC $t = ", time2iso($t), "\n";
ok(abs(($t - int($t)) - 0.234) > 0.000001);
$a = time2iso;
$b = time2iso(500000);
print "LOCAL $a $b\n";
$az = time2isoz;
$bz = time2isoz(500000);
print "GMT $az $bz\n";
for ($a, $b) { ok if /^\d{4}-\d\d-\d\d \d\d:\d\d:\d\d$/; }
for ($az, $bz) { ok if /^\d{4}-\d\d-\d\d \d\d:\d\d:\d\dZ$/; }
# Test the parse_date interface
use HTTP::Date qw(parse_date);
@d = parse_date("Jan 1 2001");
print "not " if defined(pop(@d)) ||
"@d" ne "2001 1 1 0 0 0";
ok;
# This test will break around year 2070
print "not " unless parse_date("03-Feb-20") eq "2020-02-03 00:00:00";
ok;
# This test will break around year 2048
print "not " unless parse_date("03-Feb-98") eq "1998-02-03 00:00:00";
ok;
print "HTTP::Date $HTTP::Date::VERSION\n";