tree f869b30647feb9b53c8b95668606bf77f54798dd
parent 755439486e845681a1ac64132ffe0536e344cb14
author Chinglin Yu <chinglinyu@chromium.org> 1579502900 +0800
committer Commit Bot <commit-bot@chromium.org> 1579527702 +0000

autotest: fix race condition in fetching telemetry dependencies.

telemetry_runner.py uses fixed output path for the output of fetching
dependency. This results in intermittent failures when multiple
telemetry tests run on the same machine. Fix the race condition by using
temp files for dependency output.

BUG=chromium:1043063
TEST=test_that --board=coral $dut --autotest_dir $AUTOTEST_DIR
--args=local=True telemetry_Benchmarks.tab_switching.typical_25

Change-Id: Ib21429fa8f5b0ef7fb66a0124e5d1f3614a576f1
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/autotest/+/2008911
Commit-Queue: Chinglin Yu <chinglinyu@chromium.org>
Tested-by: Chinglin Yu <chinglinyu@chromium.org>
Reviewed-by: Chung-yih Wang <cywang@chromium.org>