}

  @J2ktIncompatible // b/285319375
  public void testLexicographicalComparator() {
    List<byte[]> ordered =
        Arrays.asList(
            new byte[] {},
            new byte[] {LEAST},
            new byte[] {LEAST, LEAST},
            new byte[] {LEAST, (byte) 1},
            new byte[] {(byte) 1},
            new byte[] {(byte) 1, LEAST},

		name     string
		mutator  func(*mutator, []byte) []byte
		randVals []int
		input    []byte
		expected []byte
	}{
		{
			name:     "byteSliceRemoveBytes",
			mutator:  byteSliceRemoveBytes,
			input:    []byte{1, 2, 3, 4},
			expected: []byte{4},
		},
		{
			name:     "byteSliceInsertRandomBytes",
			mutator:  byteSliceInsertRandomBytes,
			input:    make([]byte, 4, 8),
			expected: []byte{3, 4, 5, 0, 0, 0, 0},

func f16[E1 ~byte, E2 ~byte, S1 ~[]E1, S2 ~[]E2](S1, S2) {}
func f17[E2 ~byte, E1 ~byte, S1 ~[]E1, S2 ~[]E2](S1, S2) {}
func f18[E2 ~byte, E1 ~byte, S2 ~[]E2, S1 ~[]E1](S1, S2) {}
func f19[E1 ~byte, E2 ~byte, S2 ~[]E2, S1 ~[]E1](S1, S2) {}
func f20[S2 ~[]E2, E2 ~byte, E1 ~byte, S1 ~[]E1](S1, S2) {}
func f21[E2 ~byte, S2 ~[]E2, E1 ~byte, S1 ~[]E1](S1, S2) {}
func f22[E1 ~byte, S2 ~[]E2, E2 ~byte, S1 ~[]E1](S1, S2) {}

		pat:  []byte("ID3"),
		ct:   "audio/mpeg",
	},
	&maskedSig{
		mask: []byte("\xFF\xFF\xFF\xFF\xFF"),
		pat:  []byte("OggS\x00"),
		ct:   "application/ogg",
	},
	&maskedSig{
		mask: []byte("\xFF\xFF\xFF\xFF\xFF\xFF\xFF\xFF"),
		pat:  []byte("MThd\x00\x00\x00\x06"),
		ct:   "audio/midi",
	},
	&maskedSig{
		mask: []byte("\xFF\xFF\xFF\xFF\x00\x00\x00\x00\xFF\xFF\xFF\xFF"),

			// iptables version check
			func() ([]byte, []byte, error) { return []byte(iptablesCmd + version), nil, nil },
			func() ([]byte, []byte, error) { return []byte{}, nil, nil },
			func() ([]byte, []byte, error) { return []byte{}, nil, nil },
			func() ([]byte, []byte, error) { return []byte{}, nil, nil },
			func() ([]byte, []byte, error) { return []byte{}, nil, nil },

	_ = b[7] // early bounds check to guarantee safety of writes below
	b[0] = byte(v)
	b[1] = byte(v >> 8)
	b[2] = byte(v >> 16)
	b[3] = byte(v >> 24)
	b[4] = byte(v >> 32)
	b[5] = byte(v >> 40)
	b[6] = byte(v >> 48)
	b[7] = byte(v >> 56)
}

type binaryBigEndian struct{}

func (binaryBigEndian) Uint16(b []byte) uint16 {
	_ = b[1] // bounds check hint to compiler; see golang.org/issue/14808

// interface type assertions x.(T)
func assertE2I(inter *byte, typ *byte) *byte
func assertE2I2(inter *byte, typ *byte) *byte
func panicdottypeE(have, want, iface *byte)
func panicdottypeI(have, want, iface *byte)
func panicnildottype(want *byte)
func typeAssert(s *byte, typ *byte) *byte

// interface switches
func interfaceSwitch(s *byte, t *byte) (int, *byte)

	// set up R2 to point to CEECAADMC
	BYTE $0xE3; BYTE $0x20; BYTE $0x04; BYTE $0xB8; BYTE $0x00; BYTE $0x17 // llgt  2,1208
	BYTE $0xB9; BYTE $0x17; BYTE $0x00; BYTE $0x22                         // llgtr 2,2
	BYTE $0xA5; BYTE $0x26; BYTE $0x7F; BYTE $0xFF                         // nilh  2,32767
	BYTE $0xE3; BYTE $0x22; BYTE $0x00; BYTE $0x58; BYTE $0x00; BYTE $0x04 // lg    2,88(2)

	f.Add([]byte(`-lextra\ fun\ arg\\`))
	f.Add([]byte("\textra     whitespace\r"))
	f.Add([]byte("     \r      "))
	f.Add([]byte(`"-r:foo" "-L/usr/white space/lib" "-lfoo bar" "-lbar baz"`))
	f.Add([]byte(`"-lextra fun arg\\"`))
	f.Add([]byte(`"     \r\n\      "`))
	f.Add([]byte(`""`))
	f.Add([]byte(``))
	f.Add([]byte(`"\\"`))
	f.Add([]byte(`"\x"`))
	f.Add([]byte(`"\\x"`))
	f.Add([]byte(`'\\'`))
	f.Add([]byte(`'\x'`))

    List<byte[]> ordered =
        Arrays.asList(
            new byte[] {},
            new byte[] {LEAST},
            new byte[] {LEAST, LEAST},
            new byte[] {LEAST, (byte) 1},
            new byte[] {(byte) 1},
            new byte[] {(byte) 1, LEAST},
            new byte[] {GREATEST, GREATEST - (byte) 1},
            new byte[] {GREATEST, GREATEST},