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tests: update to utc flag and add daylight savings test

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Signed-off-by: Wolfgang Bumiller <w.bumiller@proxmox.com>
This commit is contained in:
Wolfgang Bumiller 2018-10-31 10:54:18 +01:00 committed by Thomas Lamprecht
parent 0b7ba0445c
commit f236e57602
1 changed files with 33 additions and 2 deletions
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35
test/calendar_event_test.pl
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@ -3,12 +3,17 @@
use lib '../src';
use strict;
use warnings;
use POSIX ();
use Data::Dumper;
use Time::Local;
use Test::More;
use PVE::CalendarEvent;
# Time tests should run in a controlled setting
$ENV{TZ} = 'UTC';
POSIX::tzset();
my $alldays = [0,1,2,3,4,5,6];
my $tests = [
[
@ -183,6 +188,7 @@ foreach my $test (@$tests) {
my $timespec;
eval { $timespec = PVE::CalendarEvent::parse_calendar_event($t); };
my $err = $@;
delete $timespec->{utc};
if ($expect->{error}) {
chomp $err if $err;
@ -197,11 +203,36 @@ foreach my $test (@$tests) {
foreach my $nt (@$nextsync) {
my ($last, $expect_next) = @$nt;
my $msg = "next event '$t' $last => ${expect_next}";
my $next = PVE::CalendarEvent::compute_next_event($timespec, $last, 1);
$timespec->{utc} = 1;
my $next = PVE::CalendarEvent::compute_next_event($timespec, $last);
is($next, $expect_next, $msg);
}
};
sub tztest {
my ($calspec, $last) = @_;
my $spec = PVE::CalendarEvent::parse_calendar_event($calspec);
return PVE::CalendarEvent::compute_next_event($spec, $last);
}
# Test loop termination at CEST/CET switch (cannot happen here in UTC)
is(tztest('mon..fri', timelocal(0, 0, 0, 28, 9, 2018)),
timelocal(0, 0, 0, 29, 9, 2018));
is(tztest('mon..fri UTC', timelocal(0, 0, 0, 28, 9, 2018)),
timelocal(0, 0, 0, 29, 9, 2018));
# Now in the affected time zone
$ENV{TZ} = ':Europe/Vienna';
POSIX::tzset();
is(tztest('mon..fri', timelocal(0, 0, 0, 28, 9, 2018)),
timelocal(0, 0, 0, 29, 9, 2018));
# Specifically requesting UTC in the calendar spec means the resulting output
# time as seen locally (timelocal() as opposed to timegm()) is shifted by 1
# hour.
is(tztest('mon..fri UTC', timelocal(0, 0, 0, 28, 9, 2018)),
timelocal(0, 0, 1, 29, 9, 2018));
$ENV{TZ} = 'UTC';
POSIX::tzset();
done_testing();