[tmp] debugging on CI

Author: DirectXMan12

pkg/controller/controller_test.go

@@ -18,7 +18,9 @@ package controller_test
 
 import (
 	"fmt"
+	"os"
 	rt "runtime"
+	"runtime/pprof"
 
 	. "github.com/onsi/ginkgo"
 	. "github.com/onsi/gomega"
@@ -113,14 +115,16 @@ var _ = Describe("controller.Controller", func() {
 
 		It("should not create goroutines if never started", func() {
 			startGoroutines := rt.NumGoroutine()
+			Expect(pprof.Lookup("goroutine").WriteTo(os.Stdout, 1)).To(Succeed())
 
 			m, err := manager.New(cfg, manager.Options{})
 			Expect(err).NotTo(HaveOccurred())
 
 			_, err = controller.New("new-controller", m, controller.Options{Reconciler: rec})
 			Expect(err).NotTo(HaveOccurred())
 
-			Expect(rt.NumGoroutine()).To(Equal(startGoroutines))
+			Expect(pprof.Lookup("goroutine").WriteTo(os.Stdout, 1)).To(Succeed())
+			Eventually(rt.NumGoroutine /* pass func, don't call */).Should(Equal(startGoroutines))
 		})
 	})
 })