1192186 - [Camera]Device will show a blankpage when user previews a newly recorded video to decide whether to add it as attachment.

Status: VERIFIED FIXED

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

Description

[Verson Xiong (Leave from Mozilla)]

Attachment: logcat_1748.txt

[1.Description]:
[Aries kk v2.5][Flame kk v2.5][Camera]When user previews a newly recorded video to decide whether to add to the MMS, device will show a blankpage.
Found time:17:48
See attachment:logcat_1748.txt & Aries_2.5.3gp

[2.Testing Steps]: 
1.Open "Message" and start to edit a new MMS.
2.Tap paper clip icon.
3.Select camera.
4.Take a picture.
5.Tap retake.
6.Switch to video mode and record a video.
7.Stop recording.
8.Play it.

[3.Expected Result]: 
8.Video can be played normally.

[4.Actual Result]: 
8.No graphic displays.
 
[5.Reproduction build]: 
Device: Flame KK 2.2 (Unaffected)
Build ID               20150806032503

Gaia Revision          f8b119ac30e97df991c97682ac4d4f9ca22e1793

Gaia Date              2015-07-31 13:20:55

Gecko Revision         https://hg.mozilla.org/releases/mozilla-b2g37_v2_2/rev/a9379f716e9f

Gecko Version          37.0

Device Name            flame

Firmware(Release)      4.4.2
Firmware(Incremental)  eng.cltbld.20150806.065240

Firmware Date          Thu Aug  6 06:52:51 EDT 2015

Firmware Version       v18D v4
Bootloader             L1TC000118D0

Device: Flame KK 2.5 (Affected)
Build ID               20150806103226
Gaia Revision          497fe3f938722b0aa49c93f975fad5d9ed3b0a82
Gaia Date              2015-08-06 05:30:02
Gecko Revision         https://hg.mozilla.org/mozilla-central/rev/2fad09a0540d
Gecko Version          42.0a1
Device Name            flame
Firmware(Release)      4.4.2
Firmware(Incremental)  eng.cltbld.20150806.135403
Firmware Date          Thu Aug  6 13:54:17 EDT 2015
Firmware Version       v18D v4
Bootloader             L1TC000118D0

Device: Aries KK 2.5(Affected)
Build ID               20150806003241
Gaia Revision          581de383687dc441a878d2c91a0167c6ec688fef
Gaia Date              2015-08-05 01:48:40
Gecko Revision         https://hg.mozilla.org/mozilla-central/rev/9801f91760d9
Gecko Version          42.0a1
Device Name            aries
Firmware(Release)      4.4.2
Firmware(Incremental)  eng.worker.20150805.235801
Firmware Date          Wed Aug  5 23:58:08 UTC 2015
Bootloader             s1

[6.Reproduction Frequency]: 
Always Recurrence,5/5

[7.TCID]: 
Free Test

Comment 1

[Verson Xiong (Leave from Mozilla)]

Attachment: Aries_v2.5.3gp

Comment 2

[Lancy(Leave from Mozilla)]

[Blocking Requested - why for this release]:
regression issue, serious impact for user, nominate.

Comment 3

[Hema Koka [:hema]]

Investigate once regression window is provided.

Comment 4

[Pi Wei Cheng [:piwei] (inactive)]

b2g-inbound regression window:

Last Working
Device: Flame
BuildID: 20150730044442
Gaia: 5e31fb6f88cd8c42e53214183defa2ffd455ea00
Gecko: 3595d5849dfc
Version: 42.0a1 (2.5 Master) 
Firmware Version: v18Dv4
User Agent: Mozilla/5.0 (Mobile; rv:42.0) Gecko/42.0 Firefox/42.0

First Broken
Device: Flame
BuildID: 20150730051841
Gaia: d77579a3d6224ceefcdf26b7d2a9785a2de45c87
Gecko: 63c691cc05d8
Version: 42.0a1 (2.5 Master) 
Firmware Version: v18Dv4
User Agent: Mozilla/5.0 (Mobile; rv:42.0) Gecko/42.0 Firefox/42.0

Last Working Gaia First Broken Gecko - no repro
Gaia: 5e31fb6f88cd8c42e53214183defa2ffd455ea00
Gecko: 63c691cc05d8

Last Working Gecko First Broken Gaia - repro
Gaia: d77579a3d6224ceefcdf26b7d2a9785a2de45c87
Gecko: 3595d5849dfc

Gaia pushlog:
https://github.com/mozilla-b2g/gaia/compare/5e31fb6f88cd8c42e53214183defa2ffd455ea00...d77579a3d6224ceefcdf26b7d2a9785a2de45c87

This issue is likely caused by changes made in Bug 1164200.

Comment 5

[KTucker [:KTucker][Inactive 3/4/2016]]

Andrew, can you take a look at this please? This might have been caused by the landing for bug 1164200.

Comment 6

[Andrew Osmond [:aosmond] (he/him)]

Figured out the root cause, the confirm controller depends on both the newvideo and newmedia events, but as it stands, it may receive the newmedia event before newvideo (whereas before it was guaranteed to receive newvideo first due to now removed async operations that had to be done).

Comment 8

[GitHub Autolander Bot]

Attachment: [gaia] aosmond:bug1192186 > mozilla-b2g:master

Comment 9

[Justin D'Arcangelo [:justindarc]]

Comment on attachment 8647502 [details] [review]
[gaia] aosmond:bug1192186 > mozilla-b2g:master

One little nit in the PR, otherwise LGTM.

Comment 10

[Ryan VanderMeulen [:RyanVM]]

Master: https://github.com/mozilla-b2g/gaia/commit/111a7e5ae643fcf880ae4dce0d293b2c61876c63

Comment 11

[Pi Wei Cheng [:piwei] (inactive)]

This issue is verified as fixed on latest Aries and Flame 2.5. Following STR, video can be previewed without issue.

Device: Flame 2.5
BuildID: 20150820030207
Gaia: 89e0096a3de0378e3eda77e6a2a0bb5ca03eb8bb
Gecko: 29b2df16e961fbe9a379362ecba6f888d1754bc3
Gonk: c4779d6da0f85894b1f78f0351b43f2949e8decd
Version: 43.0a1 (2.5) 
Firmware Version: v18Dv4
User Agent: Mozilla/5.0 (Mobile; rv:43.0) Gecko/43.0 Firefox/43.0

Device: Aries 2.5
BuildID: 20150820012109
Gaia: 89e0096a3de0378e3eda77e6a2a0bb5ca03eb8bb
Gecko: 29b2df16e961fbe9a379362ecba6f888d1754bc3
Gonk: 2916e2368074b5383c80bf5a0fba3fc83ba310bd
Version: 43.0a1 (2.5) 
Firmware Version: D5803_23.1.A.1.28_NCB.ftf
User Agent: Mozilla/5.0 (Mobile; rv:43.0) Gecko/43.0 Firefox/43.0