// recorded patches.
func getPatch(ds *apps.DaemonSet) ([]byte, error) {
	dsBytes, err := json.Marshal(ds)
	if err != nil {
		return nil, err
	}
	var raw map[string]interface{}
	err = json.Unmarshal(dsBytes, &raw)
	if err != nil {
		return nil, err
	}
	objCopy := make(map[string]interface{})
	specCopy := make(map[string]interface{})

	tlsConfig          *tls.Config
	blockConnect       chan struct{}

	incomingBytes func(n int64) // Record incoming bytes.
	outgoingBytes func(n int64) // Record outgoing bytes.
	trace         *tracer       // tracer for this connection.
	baseFlags     Flags
	outBytes      atomic.Int64
	inBytes       atomic.Int64
	inMessages    atomic.Int64
	outMessages   atomic.Int64

	// For testing only
	debugInConn   net.Conn

			}
			template.IPAddresses = append(template.IPAddresses, ip)

		case strings.HasPrefix(name, "invalidip:"):
			ipBytes, err := hex.DecodeString(name[10:])
			if err != nil {
				return nil, fmt.Errorf("cannot parse invalid IP: %s", err)
			}
			template.IPAddresses = append(template.IPAddresses, net.IP(ipBytes))

		case strings.HasPrefix(name, "email:"):
			template.EmailAddresses = append(template.EmailAddresses, name[6:])

}

func checkLehmerGcd(aBytes, bBytes []byte) bool {
	a := new(Int).SetBytes(aBytes)
	b := new(Int).SetBytes(bBytes)

	if a.Sign() <= 0 || b.Sign() <= 0 {
		return true // can only test positive arguments
	}

	d := new(Int).lehmerGCD(nil, nil, a, b)
	d0, _, _ := euclidExtGCD(a, b)

	return d.Cmp(d0) == 0
}

func checkLehmerExtGcd(aBytes, bBytes []byte) bool {
	a := new(Int).SetBytes(aBytes)

	Name      string
	Got, Want interface{}
}

var testPairs = []testPair{
	{"GoString", C.GoString(C.greeting), greeting},
	{"GoStringN", C.GoStringN(C.greeting, 5), greeting[:5]},
	{"GoBytes", C.GoBytes(unsafe.Pointer(C.greeting), 5), []byte(greeting[:5])},
}

func testHelpers(t *testing.T) {
	for _, pair := range testPairs {
		if !reflect.DeepEqual(pair.Got, pair.Want) {

// where the same case value appeared, together with the corresponding case
// types.
// Since two case values may have the same "underlying" value but different
// types we need to also check the value's types (e.g., byte(1) vs myByte(1))
// when the switch expression is of interface type.
type (
	valueMap  map[interface{}][]valueType // underlying Go value -> valueType
	valueType struct {
		pos syntax.Pos
		typ Type
	}
)

// where the same case value appeared, together with the corresponding case
// types.
// Since two case values may have the same "underlying" value but different
// types we need to also check the value's types (e.g., byte(1) vs myByte(1))
// when the switch expression is of interface type.
type (
	valueMap  map[any][]valueType // underlying Go value -> valueType
	valueType struct {
		pos token.Pos
		typ Type
	}
)

<li>
Converting a value of a string type to a slice of bytes type
yields a non-nil slice whose successive elements are the bytes of the string.

<pre>
[]byte("hellø")             // []byte{'h', 'e', 'l', 'l', '\xc3', '\xb8'}
[]byte("")                  // []byte{}

bytes("hellø")              // []byte{'h', 'e', 'l', 'l', '\xc3', '\xb8'}

[]myByte("world!")          // []myByte{'w', 'o', 'r', 'l', 'd', '!'}

	// if C.free is needed).
	func C.CBytes([]byte) unsafe.Pointer

	// C string to Go string
	func C.GoString(*C.char) string

	// C data with explicit length to Go string
	func C.GoStringN(*C.char, C.int) string

	// C data with explicit length to Go []byte
	func C.GoBytes(unsafe.Pointer, C.int) []byte

// returned.
//
// If flow control prevents consuming any bytes, this returns (_, _, 0). If
// the entire frame was consumed, this returns (wr, _, 1). Otherwise, this
// returns (consumed, rest, 2), where 'consumed' contains the consumed bytes and
// 'rest' contains the remaining bytes. The consumed bytes are deducted from the
// underlying stream's flow control budget.