Bug 1433313

Summary: DateTime::Set->from_recurrence() erroneously returns empty set in particular cases
Product: [Fedora] Fedora EPEL Reporter: fixfax1703
Component: perl-TimeDateAssignee: Orphan Owner <extras-orphan>
Status: CLOSED EOL QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: high Docs Contact:
Priority: unspecified    
Version: epel7CC: extras-orphan, fixfax1703, wtogami
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Hardware: x86_64   
OS: Linux   
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Last Closed: 2024-07-09 02:04:13 UTC Type: Bug
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Description Flags
This script will check a number of input combinations and report on stdout those that trigger the bug. none

Description fixfax1703 2017-03-17 11:37:09 UTC 
Created attachment 1264008 [details]
This script will check a number of input combinations and report on stdout those that trigger the bug.

Description of problem:

The following call of DateTime::Set->from_recurrence() returns an empty set for particular combinations of $dt_start and $dt_end:

my $ds = DateTime::Set->from_recurrence(
    recurrence => sub {
        return $_[0]->add( weeks => 1 );
    },
    span => DateTime::Span -> from_datetimes (
        start => $dt_start,
        end => $dt_end
    )
) ;


Version-Release number of selected component (if applicable):

perl-DateTime-Set-0.33-3.el7.noarch


How reproducible:

always


Steps to Reproduce:

Run attached script (!contains infinite loop - kill it as appropriate). 

Stdout will show the start/end dates triggering the bug 

Stderr will show the tested input combinations


Actual results:

See stdout


Expected results:

Nothing should be printed to stdout


Additional info:
Comment 1 Troy Dawson 2024-07-09 02:04:13 UTC 
EPEL 7 entered end-of-life (EOL) status on 2024-06-30.\n\nEPEL 7 is no longer maintained, which means that it\nwill not receive any further security or bug fix updates.\n As a result we are closing this bug.