func main() {
	n := -1
	testInts(uint64(n))
	testBytes(uint64(n))

	var t *byte
	if unsafe.Sizeof(t) == 8 {
		// Test mem > maxAlloc
		testInts(1 << 59)

		// Test elem.size*cap overflow
		testInts(1<<63 - 1)

		testInts(1<<64 - 1)
		testBytes(1<<64 - 1)
	} else {
		testInts(1<<31 - 1)

		// Test elem.size*cap overflow
		testInts(1<<32 - 1)
		testBytes(1<<32 - 1)
	}
}

import java.util.Random;
import junit.framework.TestCase;

/**
 * Tests for AbstractByteHasher.
 *
 * @author Colin Decker
 */
public class AbstractByteHasherTest extends TestCase {

  public void testBytes() {
    TestHasher hasher = new TestHasher(); // byte order insignificant here
    byte[] expected = {1, 2, 3, 4, 5, 6, 7, 8};
    hasher.putByte((byte) 1);
    hasher.putBytes(new byte[] {2, 3, 4, 5, 6});

import java.util.Random;
import junit.framework.TestCase;

/**
 * Tests for AbstractStreamingHasher.
 *
 * @author Dimitris Andreou
 */
public class AbstractStreamingHasherTest extends TestCase {
  public void testBytes() {
    Sink sink = new Sink(4); // byte order insignificant here
    byte[] expected = {1, 2, 3, 4, 5, 6, 7, 8};
    sink.putByte((byte) 1);
    sink.putBytes(new byte[] {2, 3, 4, 5, 6});
    sink.putByte((byte) 7);

import java.util.Random;
import junit.framework.TestCase;

/**
 * Tests for AbstractStreamingHasher.
 *
 * @author Dimitris Andreou
 */
public class AbstractStreamingHasherTest extends TestCase {
  public void testBytes() {
    Sink sink = new Sink(4); // byte order insignificant here
    byte[] expected = {1, 2, 3, 4, 5, 6, 7, 8};
    sink.putByte((byte) 1);
    sink.putBytes(new byte[] {2, 3, 4, 5, 6});
    sink.putByte((byte) 7);

		}
	}
}

var bytesTests = []string{
	"0",
	"1",
	"123456789",
	"123456789012345678901234567890123456789012345678901234567890",
}

func TestBytes(t *testing.T) {
	for _, test := range bytesTests {
		x := val(test)
		bytes := Bytes(x)

		// special case 0
		if Sign(x) == 0 && len(bytes) != 0 {
			t.Errorf("%s: got %v; want empty byte slice", test, bytes)

	// trim leading zero bytes since Bytes() won't return them
	// (was issue 12231)
	for len(b) > 0 && b[0] == 0 {
		b = b[1:]
	}
	b2 := new(Int).SetBytes(b).Bytes()
	return bytes.Equal(b, b2)
}

func TestBytes(t *testing.T) {
	if err := quick.Check(checkBytes, nil); err != nil {
		t.Error(err)
	}
}

func checkQuo(x, y []byte) bool {
	u := new(Int).SetBytes(x)
	v := new(Int).SetBytes(y)

	for _, tt := range tagGetTests {
		if v := tt.Tag.Get(tt.Key); v != tt.Value {
			t.Errorf("StructTag(%#q).Get(%#q) = %#q, want %#q", tt.Tag, tt.Key, v, tt.Value)
		}
	}
}

func TestBytes(t *testing.T) {
	shouldPanic("on int Value", func() { ValueOf(0).Bytes() })
	shouldPanic("of non-byte slice", func() { ValueOf([]string{}).Bytes() })

	type S []byte
	x := S{1, 2, 3, 4}