kubernetes/test/integration/framework/goleak.go

// IgnoreBackgroundGoroutines returns options for goleak.Find
// which ignore goroutines created by "go test" and init functions,
// like the one from go.opencensus.io/stats/view/worker.go.
//
// Goroutines that normally get created later when using the apiserver
// get created already when calling this function, therefore they
// also get ignored.
func IgnoreBackgroundGoroutines() []goleak.Option { … }

// GoleakCheck sets up leak checking for a test or benchmark.
// The check runs as cleanup operation and records an
// error when goroutines were leaked.
func GoleakCheck(tb testing.TB, opts ...goleak.Option) { … }

func goleakFindRetry(opts ...goleak.Option) error { … }