834520 - [B2G][Homescreen] Moving an app to another page that contains one app can cause the icon to freeze on the screen and remain visible on all home screens

Status: VERIFIED WORKSFORME

(Firefox OS Graveyard :: Gaia::Homescreen, defect)

Description

[Chris Kreinbring [:CKreinbring]]

Attachment: Logcat logs

User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:18.0) Gecko/20100101 Firefox/18.0
Build ID: 20130116073211

Steps to reproduce:

Unagi version: 20130124070201
Kernal date: Dec 5

1. On the home screen, move a few apps to other pages, one per page.
2. As apps are being moved, watch for already-moved apps that do not stay on the upper left corner of the screen.
3. Drop the app being moved to the left of the app found in step 2.
4. Observe the device's reaction.
5. Tap the Home hardkey, then attempt to move both apps to various places on the page.


Actual results:

Sometimes the placed app from step 2 is not located in the upper left corner.  Instead, it's shifted to the right, leaving a space to the app's left.  Dropping the app being moved into that space causes the app to leave a graphical artifact that stays on the homescreen regardless of which screen the user is on.  

Attempting to move any app on that page again will leave another graphical artifact.


Expected results:

The apps already placed always remain on the upper left corner of the page.  Dropping the app being moved places it with no errors or graphical artifacts.

Comment 1

[Chris Kreinbring [:CKreinbring]]

Attachment: Screenshot

Comment 2

[Chris Kreinbring [:CKreinbring]]

Unable to repro in Unagi version 20130211070202

Gaia: 21cedfd1787f4aff26721fc0f160e771db5cd67d
Gecko: http://hg.mozilla.org/releases/mozilla-b2g18/rev/59fbbbbba801
Kernel: Dec 5

Setting as worksforme for now.

Comment 3

[Chris Kreinbring [:CKreinbring]]

Verifying as Worksforme on Leo 1.1 commercial RIL.  Attempted to repro multiple times, but failed.

Build ID: 20130717070237
Gecko: http://hg.mozilla.org/releases/mozilla-b2g18/rev/582e3a7018b0
Gaia: c506c50adaaebcf729ac3c27887ba2931ab79040
Platform Version: 18.1
RIL Version: 01.01.00.019.164