tree 3f4cc1937d9265126a405f39d7abff654605866c
parent dc1ab2d84aec906a716e594ac35c4b18d51639ec
author cyueh <cyueh@google.com> 1575890143 +0800
committer Commit Bot <commit-bot@chromium.org> 1576774024 +0000

graphyte_utils: Guard current working directory

Currently in Graphyte, all plugins run on the same process. It is
possible that the current working directory is changed by other
plugins. One way to solve this is running each plugins on a different
process. However, it needs a lot of work. Another approach is using
decorator. This CL adds a decorater which can guard the current working
directory and uses it on dummy_dut and dummy_inst for example.

BUG=None
TEST=make test PYTHON=python2; manually test on devices

Change-Id: I16c7f25826d93cf77cbc64c41ee1941789f93523
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/graphyte/+/1958081
Reviewed-by: Yong Hong <yhong@chromium.org>
Commit-Queue: Cheng Yueh <cyueh@chromium.org>
Tested-by: Cheng Yueh <cyueh@chromium.org>