If not, using `go test -count=n` would make them pile up and ultimately
get to the limit of open files:

	apiserver_test.go:984: 17: unexpected error: Get http://127.0.0.1:44131/apis/test.group/version/simple: dial tcp 127.0.0.1:44131: socket: too many open files

Steps to reproduce (no longer fails):

	godep go test -short -run '^$' -o test .
	./test -test.run '^TestList$' -test.count 100

Note that this might not fail if your `ulimit -n` is not low enough.