1655407 - Multiple issues with the CC autofill on walmart.ca checkout page

Status: NEW

(Toolkit :: Form Autofill, defect, P3)

Description

[Timea Cernea [:tbabos][inactive]]

Affected version:
All - if CC specific prefs are enabled

Tested on:
Windows 10

Steps to reproduce:

1. Have at least 2 CC entries saved in storage
2. Reach the chekout form for walmart.ca

Issues for CC number field:
Step 1: Fill in the CC number with a saved CC entry from the autocomplete dropdown
Step 2: Double-click on the CC number field

Issue#1: The yellow highlight for the autofilled fields is no longer displayed -> autofill dropdown has the behavior as of for an empty field
Issue#2: The "Clear Autofill Form" and "Autofill option" dropdown is not displayed

Issues for the Expiry Dates:
Issue 1: Clicking on the autofilled field will not toggle the dropdown with "Clear Autofill Form" and "Autofill option"
Issue 2: Clearing the field manually and selecting again a saved entry will autofill only the Month field.

Issues for Expiry Year:
Issue 1: Selecting a saved entry from the autofill dropdown will autofill the Card Number and Month, but Expiry date remains blank. CC number and Month will also lose autofill highlight and behave like empty fields.

Regression-range:
Not really a regression given CC autofill did not work at all before Bug 1428269. These issues were found during bug fix verification. See recording for each issue for a better understanding

Comment 1

[Timea Cernea [:tbabos][inactive]]

Attachment: Card Number issues

Comment 2

[Timea Cernea [:tbabos][inactive]]

Attachment: Expiry Month issues

Comment 3

[Timea Cernea [:tbabos][inactive]]

Attachment: Expiry Year issues

Comment 4

[Timea Cernea [:tbabos][inactive]]

Reproducible on latest Firefox Nightly 85.0a1 (2020-11-17).

Comment 5

[Alina Moldovan]

Similar issue was logged for iOS also (https://mozilla-hub.atlassian.net/browse/FXIOS-8284) .