TestUpdateNode: taint_controller_test.go:440: Only one added taint tolerated: Unexepected test result. Expected delete true, got false

[mfojtik]

Seen here: https://ci.openshift.redhat.com/jenkins/job/test_pull_request_origin_check/1531/testReport/junit/github.com_openshift_origin_vendor_k8s/io_kubernetes_pkg_controller_node/TestUpdateNode/

github.com/openshift/origin/vendor/k8s.io/kubernetes/pkg/controller/node.TestUpdateNode (from github.com_openshift_origin_vendor_k8s.io_kubernetes_pkg_controller_node)


=== RUN   TestUpdateNode
--- FAIL: TestUpdateNode (4.71s)
	taint_controller_test.go:440: Only one added taint tolerated: Unexepected test result. Expected delete true, got false

[mfojtik]

@sttts maybe related to #13941 ?

[mfojtik]

(also there is a typo in the error message ;-)

[sttts]

#13941 was only bad timing in the tests, time.Sleeps. Will take a look here.

[sttts]

This involves timing as well. It starts the controller, waits 200ms and hopes that the controller process everything.