1#!./perl 2 3# $RCSfile: time.t,v $$Revision: 4.1 $$Date: 92/08/07 18:28:32 $ 4 5if ( $does_gmtime = gmtime(time) ) { 6 print "1..7\n" 7} 8else { 9 print "1..4\n" 10} 11 12 13my $test = 1; 14sub ok ($$) { 15 my($ok, $name) = @_; 16 17 # You have to do it this way or VMS will get confused. 18 print $ok ? "ok $test - $name\n" : "not ok $test - $name\n"; 19 20 printf "# Failed test at line %d\n", (caller)[2] unless $ok; 21 22 $test++; 23 return $ok; 24} 25 26 27($beguser,$begsys) = times; 28 29$beg = time; 30 31while (($now = time) == $beg) { sleep 1 } 32 33ok($now > $beg && $now - $beg < 10, 'very basic time test'); 34 35for ($i = 0; $i < 100000; $i++) { 36 ($nowuser, $nowsys) = times; 37 $i = 200000 if $nowuser > $beguser && ( $nowsys >= $begsys || 38 (!$nowsys && !$begsys)); 39 last if time - $beg > 20; 40} 41 42ok($i >= 200000, 'very basic times test'); 43 44($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = localtime($beg); 45($xsec,$foo) = localtime($now); 46$localyday = $yday; 47 48ok($sec != $xsec && $mday && $year, 'localtime() list context'); 49 50ok(localtime() =~ /^(Sun|Mon|Tue|Wed|Thu|Fri|Sat)[ ] 51 (Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)[ ] 52 ([ \d]\d)\ (\d\d):(\d\d):(\d\d)\ (\d{4})$ 53 /x, 54 'localtime(), scalar context' 55 ); 56 57exit 0 unless $does_gmtime; 58 59($sec,$min,$hour,$mday,$mon,$year,$wday,$yday,$isdst) = gmtime($beg); 60($xsec,$foo) = localtime($now); 61 62ok($sec != $xsec && $mday && $year, 'gmtime() list context'); 63 64my $day_diff = $localyday - $yday; 65ok( grep({ $day_diff == $_ } (0, 1, -1, 364, 365, -364, -365)), 66 'gmtime() and localtime() agree what day of year'); 67 68 69# This could be stricter. 70ok(gmtime() =~ /^(Sun|Mon|Tue|Wed|Thu|Fri|Sat)[ ] 71 (Jan|Feb|Mar|Apr|May|Jun|Jul|Aug|Sep|Oct|Nov|Dec)[ ] 72 ([ \d]\d)\ (\d\d):(\d\d):(\d\d)\ (\d{4})$ 73 /x, 74 'gmtime(), scalar context' 75 ); 76