Derek McGowan bab358354a Fix overlay test running on overlay ...

Overlay tests were failing when /var/tmp was an overlay mount with a misleading message.
Now overlay tests will be skipped when attempting to be run on overlay.
Tests will now use the TMPDIR environment variable instead of only /var/tmp

Fixes #21686

Signed-off-by: Derek McGowan <derek@mcgstyle.net> (github: dmcgowan)
Upstream-commit: 824c72f4727504e3a8d37f87ce88733c560d4129
Component: engine

2016-04-06 21:06:42 -07:00

components/engine

Fix overlay test running on overlay

2016-04-06 21:06:42 -07:00

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