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Fix 'use encoding' I/O for code points 0x80..0xFF;
[perl5.git] / lib / Time / Local.t
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1#!./perl
2
3BEGIN {
4 chdir 't' if -d 't';
20822f61 5 @INC = '../lib';
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6}
7
8use Time::Local;
9
10# Set up time values to test
11@time =
12 (
13 #year,mon,day,hour,min,sec
9b599b2a 14 [1970, 1, 2, 00, 00, 00],
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15 [1980, 2, 28, 12, 00, 00],
16 [1980, 2, 29, 12, 00, 00],
17 [1999, 12, 31, 23, 59, 59],
18 [2000, 1, 1, 00, 00, 00],
19 [2010, 10, 12, 14, 13, 12],
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20 [2020, 2, 29, 12, 59, 59],
21 [2030, 7, 4, 17, 07, 06],
22# The following test fails on a surprising number of systems
23# so it is commented out. The end of the Epoch for a 32-bit signed
24# implementation of time_t should be Jan 19, 2038 03:14:07 UTC.
25# [2038, 1, 17, 23, 59, 59], # last full day in any tz
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26 );
27
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28# use vmsish 'time' makes for oddness around the Unix epoch
29if ($^O eq 'VMS') { $time[0][2]++ }
30
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31print "1..", @time * 2 + 5, "\n";
32
33$count = 1;
34for (@time) {
35 my($year, $mon, $mday, $hour, $min, $sec) = @$_;
36 $year -= 1900;
37 $mon --;
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38 if ($^O eq 'vos' && $count == 1) {
39 print "ok $count -- skipping 1970 test on VOS.\n";
1a3850a5 40 } else {
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41 my $time = timelocal($sec,$min,$hour,$mday,$mon,$year);
42 # print scalar(localtime($time)), "\n";
43 my($s,$m,$h,$D,$M,$Y) = localtime($time);
44
45 if ($s == $sec &&
46 $m == $min &&
47 $h == $hour &&
48 $D == $mday &&
49 $M == $mon &&
50 $Y == $year
51 ) {
52 print "ok $count\n";
53 } else {
54 print "not ok $count\n";
55 }
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56 }
57 $count++;
58
59 # Test gmtime function
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60 if ($^O eq 'vos' && $count == 2) {
61 print "ok $count -- skipping 1970 test on VOS.\n";
1a3850a5 62 } else {
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63 $time = timegm($sec,$min,$hour,$mday,$mon,$year);
64 ($s,$m,$h,$D,$M,$Y) = gmtime($time);
65
66 if ($s == $sec &&
67 $m == $min &&
68 $h == $hour &&
69 $D == $mday &&
70 $M == $mon &&
71 $Y == $year
72 ) {
73 print "ok $count\n";
74 } else {
75 print "not ok $count\n";
76 }
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77 }
78 $count++;
79}
80
78063c05 81#print "Testing that the differences between a few dates makes sense...\n";
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82
83timelocal(0,0,1,1,0,90) - timelocal(0,0,0,1,0,90) == 3600
84 or print "not ";
85print "ok ", $count++, "\n";
86
87timelocal(1,2,3,1,0,100) - timelocal(1,2,3,31,11,99) == 24 * 3600
88 or print "not ";
89print "ok ", $count++, "\n";
90
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91# Diff beween Jan 1, 1980 and Mar 1, 1980 = (31 + 29 = 60 days)
92timegm(0,0,0, 1, 2, 80) - timegm(0,0,0, 1, 0, 80) == 60 * 24 * 3600
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93 or print "not ";
94print "ok ", $count++, "\n";
95
96
97#print "Testing timelocal.pl module too...\n";
98package test;
99require 'timelocal.pl';
78063c05 100timegm(0,0,0,1,0,80) == main::timegm(0,0,0,1,0,80) or print "not ";
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101print "ok ", $main::count++, "\n";
102
78063c05 103timelocal(1,2,3,4,5,88) == main::timelocal(1,2,3,4,5,88) or print "not ";
1a3850a5 104print "ok ", $main::count++, "\n";