1744724 - printing a longer table using "two pages per sheet" results in missing table rows

Status: RESOLVED DUPLICATE of bug 1717703

(Core :: Printing: Output, defect)

Description

[[:Chris78]]

Attachment: table.html

User Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Firefox/91.0

Steps to reproduce:

I printed a simple yet longer html table (e.g. 150 rows, example file attached) using the following print settings:
Orientation: portrait
Pages: all
Paper Size: A4
Scaling: Fit page width
Pages per Sheet: 2
Borders: Default
Print Headers/Footers: yes
Print Background: No

Actual results:

• Table rows in the print preview are missing or partially trimmed
• even more table rows are missing on the printed result

(FF 91.3 ESR on Linux as well as Windows)

Expected results:

All rows of the table should be found in the print preview and on the resulting print.

Comment 1

[[:Chris78]]

Attachment: result of the printed table (pdf)

Comment 2

[BugBot [:suhaib / :marco/ :calixte]]

The Bugbug bot thinks this bug should belong to the 'Core::Printing: Output' component, and is moving the bug to that component. Please revert this change in case you think the bot is wrong.

Comment 3

[Hiroyuki Ikezoe (:hiro)]

I can't reproduce on nightly on Linux. CCing Daniel.

Comment 4

[Daniel Holbert [:dholbert]]

Thanks for the bug report!

I didn't notice any issues in print-preview, but I can definitely reproduce the bug in PDF output, with 91.4.0esr on Linux. (using 2 pages per sheet, with the Save-to-PDF print target, and everything else left at defaults in a fresh profile)

Fortunately it seems to be fixed in Nightly, so this is probably a dupe of a bug that we fixed at some point. I know :AlaskanEmily fixed a bug with page content clipping somewhat recently - I'm wondering if it might be that...

I'll use mozregression to track down the fix and dupe this bug as-needed. (Depending on the patch complexity, we may want to try to uplift to esr...)

Comment 5

[Daniel Holbert [:dholbert]]

Fix range: https://hg.mozilla.org/integration/autoland/pushloghtml?fromchange=0d307662db0f5204ea6286e95e885d8ab12c57e8&tochange=f46839a3cf869168e295850f9fea9f854f2122c8

---> Fixed by bug 1717703. I'll mark this as a duplicate of that bug.