n, _ := f.Read(buf)
		s := string(buf[:n])
		if i := strings.Index(s, "\n"); i >= 0 {
			s = s[:i]
		}
		i := strings.Index(s, " start")
		if i < 0 {
			log.Fatalf("time log %s does not begin with start line", os.Getenv("GOBUILDTIMELOGFILE"))
		}
		t, err := time.Parse(time.UnixDate, s[:i])
		if err != nil {
			log.Fatalf("cannot parse time log line %q: %v", s, err)
		}
		timeLogStart = t

  // webhook. Such installs are likely to be non-portable, i.e., not easy
  // to turn up in a new cluster.
  //
  // The scheme must be "https"; the URL must begin with "https://".
  //
  // A path is optional, and if present may be any string permissible in
  // a URL. You may use the path to pass an arbitrary string to the
  // webhook, for example, a cluster identifier.
  //

    builder then use it to sign another certificate or perform a TLS handshake. The
    `certificatePem()` method encodes the certificate in the familiar PEM format
    (`--- BEGIN CERTIFICATE ---`); the `privateKeyPkcs8Pem()` does likewise for the private key.

    `HandshakeCertificates` holds the TLS certificates required for a TLS handshake. On the server

	utilfeature "k8s.io/apiserver/pkg/util/feature"
	flowcontrolrequest "k8s.io/apiserver/pkg/util/flowcontrol/request"
	"k8s.io/client-go/tools/cache"

	"k8s.io/klog/v2"
)

// FinishFunc is a function returned by Begin hooks to complete an operation.
type FinishFunc func(ctx context.Context, success bool)

// AfterDeleteFunc is the type used for the Store.AfterDelete hook.

	if err == nil {
		b, err = pedanticReadAll(r.Body)
		r.Body.Close()
	}
	if err != nil {
		t.Error(err)
	} else if s := string(b); !strings.HasPrefix(s, "User-agent:") {
		t.Errorf("Incorrect page body (did not begin with User-agent): %q", s)
	}
}

func TestClientHead(t *testing.T) { run(t, testClientHead) }
func testClientHead(t *testing.T, mode testMode) {
	cst := newClientServerTest(t, mode, robotsTxtHandler)

<!-- BEGIN MUNGE: GENERATED_TOC -->

- [v1.31.0-alpha.1](#v1310-alpha1)
  - [Downloads for v1.31.0-alpha.1](#downloads-for-v1310-alpha1)
    - [Source Code](#source-code)
    - [Client Binaries](#client-binaries)
    - [Server Binaries](#server-binaries)
    - [Node Binaries](#node-binaries)
    - [Container Images](#container-images)
  - [Changelog since v1.30.0](#changelog-since-v1300)
  - [Urgent Upgrade Notes](#urgent-upgrade-notes)

	}
	p.setPos(fields.Opening)
	p.print(openTok)
	if len(fields.List) > 0 {
		prevLine := p.lineFor(fields.Opening)
		ws := indent
		for i, par := range fields.List {
			// determine par begin and end line (may be different
			// if there are multiple parameter names for this par
			// or the type is on a separate line)
			parLineBeg := p.lineFor(par.Pos())
			parLineEnd := p.lineFor(par.End())

  // resourceVersion value returned by the server and not miss any modifications.
  optional string continue = 8;

  // `sendInitialEvents=true` may be set together with `watch=true`.
  // In that case, the watch stream will begin with synthetic events to
  // produce the current state of objects in the collection. Once all such
  // events have been sent, a synthetic "Bookmark" event  will be sent.

	// which run an apiserver which might need to make calls to this
	// webhook. Such installs are likely to be non-portable, i.e., not easy
	// to turn up in a new cluster.
	//
	// The scheme must be "https"; the URL must begin with "https://".
	//
	// A path is optional, and if present may be any string permissible in
	// a URL. You may use the path to pass an arbitrary string to the
	// webhook, for example, a cluster identifier.
	//

  fun journalWriteFailsDuringEdit(parameters: Pair<FileSystem, Boolean>) {
    setUp(parameters.first, parameters.second)
    set("a", "a", "a")
    set("b", "b", "b")

    // We can't begin the edit if writing 'DIRTY' fails.
    filesystem.setFaultyWrite(journalFile, true)
    assertThat(cache.edit("c")).isNull()

    // Once the journal has a failure, subsequent writes aren't permitted.