Periodic week in a week range -> getNextChange() not work's correctly

[ocram1095]

Good Morning,

for example I have the following osm string: 2021 week 30-52/5 Mo-Fr 07:00-15:30.

The open and closed state works fine! But if I call getNextChange() without arguments the wrong timestamp will be returned (It's not the next one, it's skipping a few).

I think the problem is caused by period >= 5. All numbers < 5 and > 1 work's perfectly.

It is reproducible with the following example or alternatively with the online tool (link of example with my parameters)

const oh = new opening_hours('2021 week 30-52/5 Mo-Fr 07:00-15:30');
console.log(oh.getNextChange(new Date(2021, 07, 25, 9, 27, 0)));

Actual result: Mon Dec 13 2021 07:00:00 GMT+0100 (Mitteleuropäische Normalzeit)
Expected: result Mon Aug 30 2021 07:00:00 GMT+0100 (Mitteleuropäische Normalzeit)

Is that a known limitation or is it a bug?

Thank you!

[ypid]

Looks like a bug. Do you want to try fixing it?

[HNTQ]

Good morning,

I encounter the same issue with this osm : week 01-53/4 Fr 05:00-13:00; PH off

Sunday Feb 20	Sunday Feb 27	Sunday Feb 27

Can be tested with online tool using my parameters

week 01-53/2 Fr 05:00-13:00; PH off: Work
week 01-53/3 Fr 05:00-13:00; PH off: Doesn't work

is there any solution or fix?
@ocram1095, do you fix it?

Thank you

[ocram1095]

@HNTQ Sorry, i don't have time.