)

// bigData returns the contents of our large test file repeated multiple times.
func bigData(t testing.TB) []byte {
	bigDataOnce.Do(func() {
		bigDataBytes, bigDataErr = os.ReadFile("../../testdata/Isaac.Newton-Opticks.txt")
		if bigDataErr == nil {
			bigDataBytes = bytes.Repeat(bigDataBytes, 20)
		}
	})
	if bigDataErr != nil {
		t.Fatal(bigDataErr)
	}
	return bigDataBytes
}

pkg bufio, method (ReadWriter) AvailableBuffer() []uint8
pkg bytes, func Cut([]uint8, []uint8) ([]uint8, []uint8, bool)
pkg bytes, func Title //deprecated
pkg crypto/tls, method (*Conn) NetConn() net.Conn
pkg crypto/tls, type Config struct, PreferServerCipherSuites //deprecated
pkg crypto/x509, method (*CertPool) Subjects //deprecated
pkg debug/buildinfo, func Read(io.ReaderAt) (*debug.BuildInfo, error)

	want := []string{"src/compress/bzip2/bit_reader.go", "src/compress/bzip2/bzip2.go", "src/compress/bzip2/bzip2_test.go", "src/compress/bzip2/huffman.go", "src/compress/bzip2/move_to_front.go", "src/compress/bzip2/testdata/Isaac.Newton-Opticks.txt.bz2", "src/compress/bzip2/testdata/e.txt.bz2", "src/compress/bzip2/testdata/fail-issue5747.bz2", "src/compress/bzip2/testdata/pass-random1.bin", "src/compress/bzip2/testdata/pass-random1.bz2", "src/compress/bzip2/testdata/pass-random2.bin",...

		{"Conn.Reader", Field, 0},
		{"Conn.Writer", Field, 0},
		{"Dial", Func, 0},
		{"Error", Type, 0},
		{"Error.Code", Field, 0},
		{"Error.Msg", Field, 0},
		{"MIMEHeader", Type, 0},
		{"NewConn", Func, 0},
		{"NewReader", Func, 0},
		{"NewWriter", Func, 0},
		{"Pipeline", Type, 0},
		{"ProtocolError", Type, 0},
		{"Reader", Type, 0},
		{"Reader.R", Field, 0},
		{"TrimBytes", Func, 1},

	// Also test CloseWrite being called before the handshake is
	// finished:
	{
		ln2 := newLocalListener(t)
		defer ln2.Close()

		netConn, err := net.Dial("tcp", ln2.Addr().String())
		if err != nil {
			t.Fatal(err)
		}
		defer netConn.Close()
		conn := Client(netConn, testConfig.Clone())

		if err := conn.CloseWrite(); err != errEarlyCloseWrite {
			t.Errorf("CloseWrite error = %v; want errEarlyCloseWrite", err)

		New(data)
	}
}

func makeText(name string) ([]byte, error) {
	var data []byte
	switch name {
	case "opticks":
		var err error
		data, err = os.ReadFile("../../testdata/Isaac.Newton-Opticks.txt")
		if err != nil {
			return nil, err
		}
	case "go":
		err := filepath.WalkDir("../..", func(path string, info fs.DirEntry, err error) error {

2/", "src/compress/bzip2/bit_reader.go", "src/compress/bzip2/bzip2.go", "src/compress/bzip2/bzip2_test.go", "src/compress/bzip2/huffman.go", "src/compress/bzip2/move_to_front.go", "src/compress/bzip2/testdata/", "src/compress/bzip2/testdata/Isaac.Newton-Opticks.txt.bz2", "src/compress/bzip2/testdata/e.txt.bz2", "src/compress/bzip2/testdata/fail-issue5747.bz2", "src/compress/bzip2/testdata/pass-random1.bin", "src/compress/bzip2/testdata/pass-random1.bz2", "src/compress/bzip2/testdata/pass-random2.bin",...

     *
     * We start out with a double-precision approximation, which may be higher or lower than the
     * true value. Therefore, we perform at least one Newton iteration to get a guess that's
     * definitely >= floor(sqrt(x)), and then continue the iteration until we reach a fixed point.
     */
    BigInteger sqrt0;
    int log2 = log2(x, FLOOR);

     *
     * We start out with a double-precision approximation, which may be higher or lower than the
     * true value. Therefore, we perform at least one Newton iteration to get a guess that's
     * definitely >= floor(sqrt(x)), and then continue the iteration until we reach a fixed point.
     */
    BigInteger sqrt0;
    int log2 = log2(x, FLOOR);

func (c *Conn) SetWriteDeadline(t time.Time) error {
	return c.conn.SetWriteDeadline(t)
}

// NetConn returns the underlying connection that is wrapped by c.
// Note that writing to or reading from this connection directly will corrupt the
// TLS session.
func (c *Conn) NetConn() net.Conn {
	return c.conn
}

// A halfConn represents one direction of the record layer