errExpected bool
	}{
		{"bytes=0-", false},
		{"bytes=1-", false},

		{"bytes=0-9", false},
		{"bytes=1-10", false},
		{"bytes=1-1", false},
		{"bytes=2-5", false},

		{"bytes=-5", false},
		{"bytes=-1", false},
		{"bytes=-1000", false},
		{"bytes=", true},
		{"bytes= ", true},
		{"byte=", true},
		{"bytes=A-B", true},
		{"bytes=1-B", true},
		{"bytes=B-1", true},

	var b bytes.Buffer
	b.Grow(64) // ERROR "bufferNoEscape4 ignoring self-assignment in bytes.b.buf = bytes.b.buf\[:bytes.m\]$" "inlining call to bytes.\(\*Buffer\).Grow$" `".+" escapes to heap`
	useBuffer(&b)
	return b.Bytes() // ERROR "inlining call to bytes.\(\*Buffer\).Bytes$"
}

func bufferNoEscape5() { // ERROR "can inline bufferNoEscape5$"

                new byte[] {(byte) 2, (byte) 3, (byte) 4}))
        .isEqualTo(2);
    assertThat(
            Bytes.indexOf(
                new byte[] {(byte) 2, (byte) 2, (byte) 3, (byte) 4, (byte) 2, (byte) 3, (byte) 4},
                new byte[] {(byte) 2, (byte) 3, (byte) 4}))
        .isEqualTo(1);
    assertThat(
            Bytes.indexOf(
                new byte[] {(byte) 4, (byte) 3, (byte) 2},

	tg.run("list", "-test", "-deps", "bytes")
	tg.grepStdout(`^bytes.test$`, "missing test main")
	tg.grepStdout(`^bytes$`, "missing real bytes")
	tg.grepStdout(`^bytes \[bytes.test\]$`, "missing test copy of bytes")
	tg.grepStdout(`^testing \[bytes.test\]$`, "missing test copy of testing")
	tg.grepStdoutNot(`^testing$`, "unexpected real copy of testing")

	tg.run("list", "-test", "bytes")

    public static MemoryAmount of(long bytes) {
        return new MemoryAmount(bytes, String.valueOf(bytes));
    }

    public static MemoryAmount ofKiloBytes(long kiloBytes) {
        long bytes = kiloBytes * KILO_FACTOR;
        return new MemoryAmount(bytes, bytes + "k");
    }

    public static MemoryAmount ofMegaBytes(long megaBytes) {
        long bytes = megaBytes * MEGA_FACTOR;

		for ; p < len(in.bytes) && !utf8.RuneStart(in.bytes[p]); p++ {
		}
	}
	return p
}

func (in *input) appendSlice(buf []byte, b, e int) []byte {
	if in.bytes != nil {
		return append(buf, in.bytes[b:e]...)
	}
	for i := b; i < e; i++ {
		buf = append(buf, in.str[i])
	}
	return buf
}

func (in *input) copySlice(buf []byte, b, e int) int {
	if in.bytes == nil {
		return copy(buf, in.str[b:e])
	}

  }

  @Test fun `five byte integer`() {
    val bytes = "02058000000001".decodeHex()
    assertThat(Adapters.INTEGER_AS_LONG.fromDer(bytes)).isEqualTo(-549755813887L)
    assertThat(Adapters.INTEGER_AS_LONG.toDer(-549755813887L)).isEqualTo(bytes)
  }

  @Test fun `eight zeros`() {
    val bytes = "020200ff".decodeHex()
    assertThat(Adapters.INTEGER_AS_LONG.fromDer(bytes)).isEqualTo(255)

class MemoryAmountTest extends Specification {

    def "bytes #bytes"() {
        given:
        def amount = MemoryAmount.of(bytes)

        expect:
        amount.bytes == bytes
        amount.toString() == bytes.toString()

        where:
        bytes << [1L, Long.MAX_VALUE]
    }

    def "invalid bytes #bytes"() {
        when:
        MemoryAmount.of(bytes)

        then:

	}

	// Test with a pre-populated dst.
	// Multiple addressable copies, as pointer-to fields will replace value during unmarshal.
	vBytes0, vInt0, vStr0, vFloat0, vBool0 := []byte("x"), 1, "x", float32(1), true
	vBytes1, vInt1, vStr1, vFloat1, vBool1 := []byte("x"), 1, "x", float32(1), true
	vInt2, vStr2, vFloat2, vBool2 := 1, "x", float32(1), true
	v = &Parent{
		I:            vInt0,
		IPtr:         &vInt1,

        <td id="HeapInuse">{{.HeapInuse}} bytes</td>
        <td>Bytes in in-use spans.</td>
    </tr>

    <tr>
        <td>Total Alloc</td>
        <td id="TotalAlloc">{{.TotalAlloc}} bytes</td>
        <td>Cumulative bytes allocated for heap objects.</td>
    </tr>

    <tr>
        <td>Sys</td>
        <td id="Sys">{{.Sys}} bytes</td>
        <td>Total bytes of memory obtained from the OS.</td>
    </tr>