STR: Open Camera app, change to video mode press the volume button to start recording, then press again to stop it Press the volume button rapidly, until you see the message "Video not recorded. An error prevented Camera from recording the video" Wait a while, and press the volume button again Actual: Video cannot be recorded, unless the app is killed and restarted Expected: After a while, the video can be recorded Version Info: Build ID 20150408010203 Gaia Revision 84cbd4391fb7175d5380fa72c04d68873ce77e6d Gaia Date 2015-04-07 17:33:14 Gecko Revision https://hg.mozilla.org/mozilla-central/rev/078128c2600a Gecko Version 40.0a1 Device Name flame Firmware(Release) 4.4.2 Firmware(Incremental) eng.cltbld.20150408.044148 Firmware Date Wed Apr 8 04:41:59 EDT 2015 Bootloader L1TC000118D0

qawanted for branch check. As for regression range. I remember this was working okay in master only a couple weeks ago. I didn't have to kill the app to get the recording to work again, (at least I remember it that way)

This problem can be reproduced on latest build of Flame 3.0 by the STR in comment 0, but it cannot be reproduced on Flame2.0/2.1/2.2. On Flame2.0/2.1/2.2, device doesn't support pressing volume button to record video. See attachment: logcat_2106.txt & Flame3.0Video.mp4 b2g-inbound regression window: Last Working Environmental Variables: Device: Flame Build ID 20150224022325 Gaia Revision 31ac1cd7a029d5e46dd7c92537b5c973c5d9826e Gaia Date 2015-02-23 15:25:53 Gecko Revision https://hg.mozilla.org/integration/mozilla-inbound/rev/65a968102d6d Gecko Version 39.0a1 Device Name flame Firmware(Release) 4.4.2 Firmware(Incremental) eng.cltbld.20150409.032622 Firmware Date Thu Apr 9 03:26:33 EDT 2015 Bootloader L1TC000118D0 First Broken Environmental Variables: Device: Flame Build ID 20150224042626 Gaia Revision c357b8877d96e8009f1f98c84704dc0462ce42ce Gaia Date 2015-02-24 06:29:58 Gecko Revision https://hg.mozilla.org/integration/mozilla-inbound/rev/be9b4a3b01ab Gecko Version 39.0a1 Device Name flame Firmware(Release) 4.4.2 Firmware(Incremental) eng.cltbld.20150409.032622 Firmware Date Thu Apr 9 03:26:33 EDT 2015 Bootloader L1TC000118D0 First Broken Gaia & Last Working Gecko - issue DOES repro Gaia: c357b8877d96e8009f1f98c84704dc0462ce42ce Gecko: 65a968102d6d First Broken Gecko & Last Working Gaia - issue does NOT repro Gaia: 31ac1cd7a029d5e46dd7c92537b5c973c5d9826e Gecko: be9b4a3b01ab

After studying this, I think there are more than a few problems in both the app and Gecko state machines. Not surprised hammering causes problems.

gecko try: https://treeherder.mozilla.org/#/jobs?repo=try&revision=954581837b28

Fix existing potential intermittent bug in the test cases, it always worked but now it waits for device storage to confirm the file is deleted before continuing.

Properly fix the test case this time (they passed but I didn't delete the old useless code).

Comment on attachment 8621940 [details] [diff] [review] [gecko] fix start/stop recording race condition and error handling, v2.1 Review of attachment 8621940 [details] [diff] [review]: ----------------------------------------------------------------- Looks reasonable to me.

Comment on attachment 8621920 [details] [gaia] aosmond:bug1152500 > mozilla-b2g:master LGTM, thanks! Left one small nit in the PR comments.

(In reply to Justin D'Arcangelo [:justindarc] from comment #14) > Comment on attachment 8621920 [details] > [gaia] aosmond:bug1152500 > mozilla-b2g:master > > LGTM, thanks! Left one small nit in the PR comments. Fixed. Sheriffs: Note that these patches may land in any order, no fear of landing on gaia early/late. I've landed the gecko part already on b2g-inbound.

Master: https://github.com/mozilla-b2g/gaia/commit/f3e7ec4ebf13f12d382f240735f32a912ed2ce36

This bug has been verified as "pass" on latest Nightly build of Flame v3.0 by the STR in Comment 0. Actual results: The error message "Video not recorded. An error prevented Camera from recording the video" will not pop up, and device always can continue to record video. See attachment: verified_v3.0.3gp Reproduce rate: 0/30 Device: Flame v3.0 build(Verified) Build ID 20150618160206 Gaia Revision 55bac3c151bff4f0ce0e8715962c4676fefb0887 Gaia Date 2015-06-18 16:49:24 Gecko Revision https://hg.mozilla.org/mozilla-central/rev/656ea3bfbb4e Gecko Version 41.0a1 Device Name flame Firmware(Release) 4.4.2 Firmware(Incremental) eng.cltbld.20150618.192643 Firmware Date Thu Jun 18 19:26:54 EDT 2015 Bootloader L1TC000118D0