1826959 - Task lists would not show until restart TB

Status: NEW

(Calendar :: Calendar Frontend, defect)

Description

[Alice0775 White]

When I test Bug 1826881, I found a bug.

Steps to reproduce:

1. Start TB w/ new profile
2. Set Up your Email Address
3. When System Integration dialog pops up, Skip Integration
4. Calendar (Alt+3) tab And click ENABLE
5. Click on 'Click here to add new task'
6. Type a title of new task and hit Enter
   --- BUG!! Nothing appear in the task list pane above of 'Click here to add new task'
7. Switch to Task(Alt+4) tab
   --- the new added task appears as expected
8. Switch to Calendar (Alt+3) tab
   --- BUG!! Still nothing appear in the task list pane above of 'Click here to add new task'
9. Quit TB and Re-start TB
   --- the new added task appears as expected in the task list pane above of 'Click here to add new task'

Actual results:
At step 6, 8, nothing appear in the task list pane above of 'Click here to add new task'

Expected results:
Added new task should appear in the task list pane above of 'Click here to add new task'

Comment 1

[Alice0775 White]

Regression window:
https://hg.mozilla.org/comm-central/pushloghtml?fromchange=62e2f5cb8256fc73979bf745ac6d04b9703fe1d4&tochange=fc3b05468db6d770fe90852580a7a00b84fce7f1
https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=7f81a11d5359ef6933dd432e60f695721599ac5c&tochange=1d0e58f96dc8a951169d308a3a0805e3ba78a7ca

Tentatively, set Bug 1813364 is regressor.

Comment 2

[Magnus Melin [:mkmelin]]

Bug 1813364 is unlikely to have caused that, but will test soon.

Comment 3

[Magnus Melin [:mkmelin]]

Checked it now. It not from bug 181336 c3d78d9bc61e

I can reproduce the bug only with a new local calendar, so for testing you do need the full new profile. Once the calendar has tasks, it seems to be working.