}
		hv[i] = byte(x)
	}

	// Return hash and meta-data len
	return hv, base.Flag.Cfg.CoverageInfo.MetaLen
}

func registerMeta(cnames names, hashv [16]byte, mdlen int) {
	// Materialize expression for hash (an array literal)
	pos := cnames.InitFn.Pos()
	elist := make([]ir.Node, 0, 16)
	for i := 0; i < 16; i++ {
		elem := ir.NewInt(base.Pos, int64(hashv[i]))
		elist = append(elist, elem)
	}

        def hash1 = unfilteredHasher.hash(propertiesEntry1)
        def hash2 = unfilteredHasher.hash(propertiesEntry2)
        def hash3 = filteredHasher.hash(propertiesEntry1)
        def hash4 = filteredHasher.hash(propertiesEntry2)

        expect:
        hash1 != hash2
        hash2 != hash4
        hash3 != hash4
        hash1 != hash3

        where:

        def hash1 = unfilteredHasher.hash(manifestEntry1)
        def hash2 = unfilteredHasher.hash(manifestEntry2)
        def hash3 = hasher.hash(manifestEntry1)
        def hash4 = hasher.hash(manifestEntry2)

        then:
        hash1 != hash2
        hash3 != hash4

        and:
        hash1 == hash3
        hash2 == hash4

        when:

	"sort"
	"strings"
)

// DefaultHash is the default hash function used in new go.sum entries.
var DefaultHash Hash = Hash1

// A Hash is a directory hash function.
// It accepts a list of files along with a function that opens the content of each file.
// It opens, reads, hashes, and closes each file and returns the overall directory hash.
type Hash func(files []string, open func(string) (io.ReadCloser, error)) (string, error)

		}

		if hash1 != hash3 {
			t.Errorf("hash1 (%d) and hash3(%d) must be the same because although they point to different objects, they have the same values for wheel size", hash1, hash3)
		}
	}

        then:
        hash2 == hash1
    }

    def 'hasher works without calling final hash method'() {
        given:
        def value = ('a'..'z').join()

        when:
        def hasher1 = Hashing.newHasher()
        hasher1.putString(value)
        def hash = hasher1.hash()

        and:
        def hasher2 = Hashing.newHasher()
        hasher2.putString(value)
        // no call to hasher2.hash()

	}
	h.Write(hashSalt)
	if verify {
		h.buf = new(bytes.Buffer)
	}
	return h
}

// Write writes data to the running hash.
func (h *Hash) Write(b []byte) (int, error) {
	if debugHash {
		fmt.Fprintf(os.Stderr, "HASH[%s]: %q\n", h.name, b)
	}
	if h.buf != nil {
		h.buf.Write(b)
	}
	return h.h.Write(b)
}

// Sum returns the hash of the data written previously.

limitations under the License.
*/

package hash

import (
	"fmt"
	"hash"

	"k8s.io/apimachinery/pkg/util/dump"
)

// DeepHashObject writes specified object to hash using the spew library
// which follows pointers and prints actual values of the nested objects
// ensuring the hash does not change when a pointer changes.
func DeepHashObject(hasher hash.Hash, objectToWrite interface{}) {
	hasher.Reset()

// Package hash provides interfaces for hash functions.
package hash

import "io"

// Hash is the common interface implemented by all hash functions.
//
// Hash implementations in the standard library (e.g. [hash/crc32] and
// [crypto/sha256]) implement the [encoding.BinaryMarshaler] and
// [encoding.BinaryUnmarshaler] interfaces. Marshaling a hash implementation

// limitations under the License.

package hash

import (
	"encoding/hex"

	"github.com/cespare/xxhash/v2"
)

type Hash interface {
	Write(p []byte) (n int)
	WriteString(s string) (n int)
	Sum() string
	Sum64() uint64
}

type instance struct {
	hash *xxhash.Digest
}

var _ Hash = &instance{}

func New() Hash {
	return &instance{
		hash: xxhash.New(),
	}
}