tree 9f446c5a2d681901a68bae6ca0583901b7371bb1
parent 2637cd45e8c6d2b49de44585813c80becb661997
author Mary Ruthven <mruthven@google.com> 1542074878 -0800
committer chrome-bot <chrome-bot@chromium.org> 1542683640 -0800

autotest: add test to stress servo consoles

We have had a lot of servo issues that can be reproduced by running
console commands or servo controls a bunch. This adds a test to run the
same control or console command many times to catch errors.

It adds control files to stress the main controls/consoles used by
autotest. The cr50 and ec controls send commands that produce a lot of
output, so issues can be caught more quickly. servo micro and servo v4
don't have the necessary controls to create autotest console objects, so
the test just uses the servo_micro_version and servo_v4_version controls
for testing.

BUG=none
BRANCH=none
TEST=run these tests on servo micro with servo v4. The cr50 console test
shows that the console drops characters. servo_micro console gets wedged
after a while.

Change-Id: Iddd89db739a0a8e9c6e8794a4a704299dd94522a
Signed-off-by: Mary Ruthven <mruthven@google.com>
Reviewed-on: https://chromium-review.googlesource.com/1332672
Commit-Ready: ChromeOS CL Exonerator Bot <chromiumos-cl-exonerator@appspot.gserviceaccount.com>
Tested-by: Mary Ruthven <mruthven@chromium.org>
Reviewed-by: Nick Sanders <nsanders@google.com>