if err != nil {
		t.Fatalf("go tool nm: %v: %s", err, out)
	}
	wantSym := map[string]bool{
		// Verify these exist: (sanity checking this test)
		"net/http.(*Client).do":           true,
		"net/http.(*Transport).RoundTrip": true,

		// Verify these don't exist:
		"net/http.http2Server":           false,
		"net/http.(*Server).Serve":       false,
		"net/http.(*ServeMux).ServeHTTP": false,
		"net/http.DefaultServeMux":       false,
	}

		}
		resp.Body.Close()
	}
}

type failingRoundTripper struct{}

func (failingRoundTripper) RoundTrip(*http.Request) (*http.Response, error) {
	return nil, errors.New("some error")
}

type staticResponseRoundTripper struct{ res *http.Response }

func (rt staticResponseRoundTripper) RoundTrip(*http.Request) (*http.Response, error) {
	return rt.res, nil
}

func TestReverseProxyErrorHandler(t *testing.T) {

	if err != nil {
		return fmt.Errorf("new request: %v", err)
	}
	r.Host = address

	// Initiate CONNECT.
	log.Infof("initiate CONNECT to %v via %v", r.Host, url)

	resp, err := d.transport.RoundTrip(r)
	if err != nil {
		return fmt.Errorf("round trip: %v", err)
	}
	var remoteID string
	if resp.TLS != nil && len(resp.TLS.PeerCertificates) > 0 {

	Dial(protocols ...string) (Connection, string, error)
}

// UpgradeRoundTripper is a type of http.RoundTripper that is able to upgrade
// HTTP requests to support multiplexed bidirectional streams. After RoundTrip()
// is invoked, if the upgrade is successful, clients may retrieve the upgraded
// connection by calling UpgradeRoundTripper.Connection().
type UpgradeRoundTripper interface {
	http.RoundTripper

		}
		if actual != tc.expectedStatus {
			t.Fatalf("Test %d: got %v expected %v", i+1, actual, tc.expectedStatus)
		}
	}
}

// TestRestoreObjStatusRoundTrip restoreObjStatus roundtrip
func TestRestoreObjStatusRoundTrip(t *testing.T) {
	testCases := []restoreObjStatus{
		ongoingRestoreObj(),
		completedRestoreObj(time.Now().UTC()),
	}
	for i, tc := range testCases {

}

// RoundTripper provides an interface for type roundtrip serialization.
type RoundTripper interface {
	msgp.Unmarshaler
	msgp.Marshaler
	msgp.Sizer

	comparable
}

// SingleHandler is a type safe handler for single roundtrip requests.
type SingleHandler[Req, Resp RoundTripper] struct {
	id            HandlerID
	sharedResp    bool

	}))

	// Set ExpectContinueTimeout non-zero so RoundTrip won't try to write it.
	cst.tr.ExpectContinueTimeout = 10 * time.Second

	req, err := NewRequest("POST", cst.ts.URL, testErrorReader{t})
	if err != nil {
		t.Fatal(err)
	}
	req.ContentLength = 0 // so transport is tempted to sniff it
	req.Header.Set("Expect", "100-continue")
	res, err := cst.tr.RoundTrip(req)
	if err != nil {
		t.Fatal(err)
	}

	}
	items := []runtime.Object{
		&runtimetesting.EmbeddedTest{ID: "foo"},
		&runtimetesting.EmbeddedTest{ID: "bar"},
		// TODO: until YAML is removed, this JSON must be in ascending key order to ensure consistent roundtrip serialization
		&runtime.Unknown{
			Raw:         []byte(`{"apiVersion":"unknown.group/unknown","foo":"bar","kind":"OtherTest"}`),
			ContentType: runtime.ContentTypeJSON,
		},
		&runtimetesting.ObjectTest{

		outreq.Body = nil // Issue 16036: nil Body for http.Transport retries
	}
	if outreq.Body != nil {
		// Reading from the request body after returning from a handler is not
		// allowed, and the RoundTrip goroutine that reads the Body can outlive
		// this handler. This can lead to a crash if the handler panics (see
		// Issue 46866). Although calling Close doesn't guarantee there isn't

	}
}

type panicOnNonReuseTransport struct {
	Transport   http.RoundTripper
	gotConnSeen bool
}

func (t *panicOnNonReuseTransport) RoundTrip(req *http.Request) (*http.Response, error) {
	return t.Transport.RoundTrip(req)
}

func (t *panicOnNonReuseTransport) GotConn(info httptrace.GotConnInfo) {
	if !t.gotConnSeen {
		t.gotConnSeen = true
		return
	}
	if !info.Reused {