5a76e4397a
This test was checking that it received every progress update that was produced. But delivery of these intermediate progress updates is not guaranteed. A new update can overwrite the previous one if the previous one hasn't been sent to the channel yet. The call to t.Fatalf exited the current goroutine which was consuming the channel, which caused a deadlock and eventual test timeout rather than a proper failure message. Failure seen here: https://jenkins.dockerproject.org/job/Docker-PRs-experimental/16400/console Signed-off-by: Aaron Lehmann <aaron.lehmann@docker.com> Upstream-commit: 2f4aa9658408ac72a598363c6e22eadf93dbb8a7 Component: engine