John Howard <******@****.***> 1682620625 -0700

				t.Errorf("leader should have transitioned but did not")
			}
			if !test.transitionLeader && le.observedRecord.LeaderTransitions != 0 {
				t.Errorf("leader should not have transitioned but did")
			}

			le.maybeReportTransition()
			wg.Wait()
			if reportedLeader != test.outHolder {
				t.Errorf("reported leader was not the new leader. expected %q, got %q", test.outHolder, reportedLeader)

        "1.0-a"     | "1.0-a1"
    }

    def "numeric parts are considered larger than non-numeric ones"() {
        expect:
        compare(smaller, larger) < 0
        compare(larger, smaller) > 0
        compare(smaller, smaller) == 0
        compare(larger, larger) == 0

        where:
        smaller             | larger
        "1.0-alpha"         | "1.0.1"
        "a.b.c"             | "a.b.123"

	// Store as field for testing
	le *k8sleaderelection.LeaderElector
	mu sync.RWMutex
}

// Run will start leader election, calling all runFns when we become the leader.
// If leader election is disabled, it skips straight to the runFns.
func (l *LeaderElection) Run(stop <-chan struct{}) {
	if !l.enabled {
		log.Infof("bypassing leader election: %v", l.electionID)
		for _, f := range l.runFns {
			go f(stop)
		}
		<-stop
		return
	}

	watcher := &fakeDefaultWatcher{"foo"}
	// First pod becomes the leader
	_, stop := createPerRevisionElection(t, "pod1", "foo", watcher, true, client)
	// A new pod is not the leader
	_, stop2 := createPerRevisionElection(t, "pod2", "foo", watcher, false, client)
	close(stop2)
	close(stop)
	t.Log("drop")
	// After leader is lost, we can take over
	_, stop3 := createPerRevisionElection(t, "pod2", "foo", watcher, true, client)

	// leader's value indicates if the current process is the owner of name lease
	leader SwitchMetric
}

func (m *defaultLeaderMetrics) leaderOn(name string) {
	if m == nil {
		return
	}
	m.leader.On(name)
}

func (m *defaultLeaderMetrics) leaderOff(name string) {
	if m == nil {
		return
	}
	m.leader.Off(name)
}

type noMetrics struct{}

func (noMetrics) leaderOn(name string)  {}

// It helps deal with the /healthz endpoint being set up prior to the LeaderElection.
// This contains the code needed to act as an adaptor between the leader
// election code the health check code. It allows us to provide health
// status about the leader election. Most specifically about if the leader
// has failed to renew without exiting the process. In that case we should
// report not healthy and rely on the kubelet to take down the process.

        rights in the Source Code Form under this License.

3.3. Distribution of a Larger Work

     You may create and distribute a Larger Work under terms of Your choice,
     provided that You also comply with the requirements of this License for the
     Covered Software. If the Larger Work is a combination of Covered Software
     with a work governed by one or more Secondary Licenses, and the Covered

        recipients' rights in the Source Code Form under this License.

3.3. Distribution of a Larger Work

     You may create and distribute a Larger Work under terms of Your choice,
     provided that You also comply with the requirements of this License for
     the Covered Software. If the Larger Work is a combination of Covered
     Software with a work governed by one or more Secondary Licenses, and the

		return ""
	}
	t := make([]byte, 0, 32)
	i := 0
	if isWordSeparator(s[0]) {
		// Need a capital letter; drop the '_'.
		t = append(t, 'X')
		i++
	}
	// Invariant: if the next letter is lower case, it must be converted
	// to upper case.
	// That is, we process a word at a time, where words are marked by _, - or
	// upper case letter. Digits are treated as words.
	for ; i < len(s); i++ {
		c := s[i]
		if isWordSeparator(c) {