1822475 - Folders can be added between the folder tree being built and the folder listener starting

Status: RESOLVED FIXED

(Thunderbird :: Message Reader UI, defect)

Description

[Geoff Lankow (:darktrojan)]

If we don't register about:3pane's folderListener immediately after building the folder tree for the first time, folders can be added (usually by tests) before it is listening, so they don't ever get added to the folder tree. This is causing multiple tests to fail, especially on Windows and in mail/test/browser/composition.

Comment 1

[Geoff Lankow (:darktrojan)]

Attachment: Bug 1822475 - Initialise about:3pane's folder listener immediately after building the folder tree. r=#thunderbird-reviewers

Comment 2

[Pulsebot]

Pushed by [e-mail]:
https://hg.mozilla.org/comm-central/rev/42ebc1cae862
Initialise about:3pane's folder listener immediately after building the folder tree. r=mkmelin

Comment 3

[Geoff Lankow (:darktrojan)]

Comment on attachment 9323165 [details]
Bug 1822475 - Initialise about:3pane's folder listener immediately after building the folder tree. r=#thunderbird-reviewers

[Approval Request Comment]
Regression caused by (bug #): bug 1821946
User impact if declined:
Testing completed (on c-c, etc.):
Risk to taking this patch (and alternatives if risky):

Comment 4

[Wayne Mery (:wsmwk)]

Comment on attachment 9323165 [details]
Bug 1822475 - Initialise about:3pane's folder listener immediately after building the folder tree. r=#thunderbird-reviewers

[Triage Comment]
Approved for beta

Comment 5

[Daniel Darnell [:dandarnell]]

Thunderbird 112.0b2:
https://hg.mozilla.org/releases/comm-beta/rev/538934dbf875