1860675 - Page with a break-after and a page style induce an extra page

Status: RESOLVED DUPLICATE of bug 1819335

(Core :: Printing: Output, defect)

Description

[Calixte Denizet (:calixte)]

Attachment: plop.html

STR:

• open the attachment;
• print.

8 pages are output when only 4 are expected.
If I comment the line page: N; then the output is ok.

For context, we've some pdf with different page orientations, so each page will get a style="page: Pxx where xx depends on the orientation and to be sure that we've a page for each pdf page, we use this:
https://github.com/mozilla/pdf.js/blob/377af6892b6c9e22a5fc545dfd454ad73f411990/web/viewer.css#L1403-L1404

Comment 1

[Boris Chiou [:boris]]

Just compared this on Nightly with Google Chrome. Nightly has 4 redundant pages indeed.

Comment 2

[Emily McDonough [:alaskanemily]]

This looks like the same as bug 1819335, where a change in page-name and a break-after (nsPageBreakFrame) are not coalesced. I tested this with that patch locally and it fixes it.