Intermittent Robocop testJarReader |Automation Error: No crash directory (/mnt/sdcard/tests/profile/minidumps/) found on remote device

RESOLVED FIXED in Firefox 24

Status

()

Firefox for Android
General
RESOLVED FIXED
5 years ago
5 years ago

People

(Reporter: gbrown, Assigned: gbrown)

Tracking

({intermittent-failure})

unspecified
Firefox 25
x86
Android
intermittent-failure
Points:
---

Firefox Tracking Flags

(firefox24 fixed, firefox25 fixed)

Details

Attachments

(1 attachment)

Many of the recent failures in bug 722166 happen during testJarReader, which was recently re-enabled.

https://tbpl.mozilla.org/php/getParsedLog.php?id=24875185&full=1&branch=mozilla-inbound#error0

It appears that the test completes normally, but the minidumps directory is simply not created.

This is likely our fastest/shortest running test, completing in about 1 second. I wonder if simply waiting at the end of the test for Gecko:Ready (or something else?) would sort this out.
> It appears that the test completes normally, but the minidumps directory is
> simply not created.
> 
> This is likely our fastest/shortest running test, completing in about 1
> second. I wonder if simply waiting at the end of the test for Gecko:Ready
> (or something else?) would sort this out.

Gecko:Ready would work, assuming that minidumps is created before Gecko:Ready.  This is kind of madness, though: we'll trade success followed by not finding minidumps for intermittent failures when Gecko:Ready doesn't arrive.
Created attachment 771369 [details] [diff] [review]
wait at end of testJarReader for Gecko:Ready

Waiting for Gecko:Ready seems to be effective:

https://tbpl.mozilla.org/?tree=Try&rev=bb14e6e4788b

This sometimes adds up to 4 seconds to the run time, but I think that's reasonable.
Attachment #771369 - Flags: review?(wjohnston)

Updated

5 years ago
Keywords: intermittent-failure
Comment hidden (Treeherder Robot)
Comment on attachment 771369 [details] [diff] [review]
wait at end of testJarReader for Gecko:Ready

Technically I'm not a Fennec peer, but this is trivial and should help immediately.
Attachment #771369 - Flags: review+
Comment hidden (Treeherder Robot)
Attachment #771369 - Flags: review?(wjohnston)

Comment 7

5 years ago
https://hg.mozilla.org/mozilla-central/rev/575d402f0dae
Status: NEW → RESOLVED
Last Resolved: 5 years ago
Resolution: --- → FIXED
Target Milestone: --- → Firefox 25
Comment hidden (Treeherder Robot)
https://hg.mozilla.org/releases/mozilla-aurora/rev/9d8307a0266b
status-firefox24: --- → fixed
status-firefox25: --- → fixed
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