Function TestExecQueueRunSyncLocking

util/execqueue/execqueue_test.go:26–31

Test that RunSync doesn't hold q.mu and block Shutdown as we saw in tailscale/tailscale#18502

(t *testing.T)

// Test that RunSync doesn't hold q.mu and block Shutdown
// as we saw in tailscale/tailscale#18502
func TestExecQueueRunSyncLocking(t *testing.T) {
	q := &ExecQueue{}
	q.RunSync(t.Context(), func() {
		q.Shutdown()
	})
}