Importing from moby's DockerTrustSuite tests.
Signed-off-by: Vincent Demeester <vincent@sbr.pm>
(cherry picked from commit 8b00c5cfd8)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
Also add TEST_DEBUG env variable for debugging E2E tests.
And change icmd environment helpers to fit the CmdOp interface os they
can be passed to 'icmd.RunCmd()'
Signed-off-by: Daniel Nephin <dnephin@docker.com>
Upstream-commit: b11c11ea74
Component: cli