1717866 - [XFA] Paragraphs are overlapping some input fields

Status: VERIFIED FIXED

(Firefox :: PDF Viewer, defect, P1)

Description

[Daniel Bodea [:danibodea]]

Attachment: 702a3385-08d8-4297-ba20-1628fef3de14.pdf

Note

• When the user loads a specific PDF file in Adobe Reader and hen in Nightly and compares pages 6-7, he will notice that some paragraphs are incorrectly overlapping some input field.

Affected versions

• Nightly v91.0a1

Affected platforms

• all

Preconditions

• Flip the "pdfjs.enableXfa" pref to true.

Steps to reproduce

1. Launch browser.
2. Load the attached PDF file.
3. Scroll to pages 6-7.

Expected result

• The C9, C9 note and C10 sectiona are correctly displayed, no overlap.

Actual result

• The C9, C9 note and C10 sectiona are overlapping.

Regression range

• Not a regression, but an implementation flaw.

Comment 1

[Daniel Bodea [:danibodea]]

Attachment: severe overlap.png

Comment 2

[Marco Castelluccio [:marco]]

This was probably fixed by one of the PRs contained in the update in bug 1720361.

Comment 3

[Marco Castelluccio [:marco]]

Do you want to add the PDF to the reftests?

Comment 4

[Daniel Bodea [:danibodea]]

This fix was verified; the overlapping is no longer observed.

Comment 5

[Calixte Denizet (:calixte)]

Very likely, we already have a test covering what it has been fixed here.