Re: [libvirt PATCH] tests: poison $HOME and $XDG_RUNTIME_DIR env variables

On 5/4/20 4:39 PM, Daniel P. Berrangé wrote:

To attempt to catch unit tests which accidentally create files in $HOME, or $XDG_RUNTIME_DIR, poison these env vars by pointing them to directories which don't exist. This should give easier to debug test failures. For example:

$ VIR_TEST_DEBUG=1 ./qemuhotplugtest Could not initialize HostdevManager - operation failed: Failed to create state dir '/bad-test-used-env-xdg-runtime-dir/libvirt/hostdevmgr'

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com> --- tests/testutils.c | 3 +++ 1 file changed, 3 insertions(+)

Reviewed-by: Michal Privoznik <mprivozn@redhat.com> Michal