switch rval := result.(type) {
	case string:
		return FromString(rval), nil
	case float64:
		return FromFloat(rval), nil
	case int64:
		return FromInt(rval), nil
	case uint64:
		if rval <= math.MaxInt64 {
			return FromInt(int64(rval)), nil
		}
		return FromFloat(float64(rval)), nil
	case bool:
		return FromBool(rval), nil
	case jstream.KVS:
		bs, err := json.Marshal(result)
		if err != nil {

	return t.syncEvents
}

func (t *apiConfig) getObjectMaxVersions() int64 {
	t.mu.RLock()
	defer t.mu.RUnlock()

	if t.objectMaxVersions <= 0 {
		// defaults to 'IntMax' when unset.
		return math.MaxInt64
	}

	return t.objectMaxVersions

		if err == nil && p >= 0 {
			directoryEndOffset = p
			err = readDirectory64End(r, p, d)
		}
		if err != nil {
			return nil, 0, err
		}
	}

	maxInt64 := uint64(1<<63 - 1)
	if d.directorySize > maxInt64 || d.directoryOffset > maxInt64 {
		return nil, 0, ErrFormat
	}

	baseOffset = directoryEndOffset - int64(d.directorySize) - int64(d.directoryOffset)

		t.Fatalf("value differs from expected")
	}
	if lc.Len() != 1 {
		t.Fatalf("length differs from expected")
	}
}

func getRand(tb testing.TB) int64 {
	out, err := rand.Int(rand.Reader, big.NewInt(math.MaxInt64))
	if err != nil {
		tb.Fatal(err)
	}
	return out.Int64()

		wantSize  int64
		wantName  string
		wantErr   error
	}{{
		inputHdrs: nil,
		wantErr:   nil,
	}, {
		inputHdrs: map[string]string{
			paxGNUSparseNumBlocks: strconv.FormatInt(math.MaxInt64, 10),
			paxGNUSparseMap:       "0,1,2,3",
		},
		wantErr: ErrHeader,
	}, {
		inputHdrs: map[string]string{
			paxGNUSparseNumBlocks: "4\x00",
			paxGNUSparseMap:       "0,1,2,3",
		},

		return false
	}
	var pre sparseEntry
	for _, cur := range sp {
		switch {
		case cur.Offset < 0 || cur.Length < 0:
			return false // Negative values are never okay
		case cur.Offset > math.MaxInt64-cur.Length:
			return false // Integer overflow with large length
		case cur.endOffset() > size:
			return false // Region extends beyond the actual size
		case pre.endOffset() > cur.Offset:

		}
		if _, err := io.Copy(io.Discard, r); err != nil {
			t.Fatalf("unexpected error: %v", err)
		}
	}
}

func TestBaseOffsetPlusOverflow(t *testing.T) {
	// directoryOffset > maxInt64 && size-directoryOffset < 0
	data := []byte{
		0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
		0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,
		0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20, 0x20,

package pubsub

import (
	"math"
	"math/bits"
)

// Mask allows filtering by a bitset mask.
type Mask uint64

const (
	// MaskAll is the mask for all entries.
	MaskAll Mask = math.MaxUint64
)

// MaskFromMaskable extracts mask from an interface.
func MaskFromMaskable(m Maskable) Mask {
	return Mask(m.Mask())
}

// Contains returns whether *all* flags in other is present in t.
func (t Mask) Contains(other Mask) bool {

pkg math, const MaxFloat64 ideal-float
pkg math, const MaxInt16 ideal-int
pkg math, const MaxInt32 ideal-int
pkg math, const MaxInt64 ideal-int
pkg math, const MaxInt8 ideal-int
pkg math, const MaxUint16 ideal-int
pkg math, const MaxUint32 ideal-int
pkg math, const MaxUint64 ideal-int
pkg math, const MaxUint8 ideal-int
pkg math, const MinInt16 ideal-int
pkg math, const MinInt32 ideal-int

pkg math, const MaxInt16 = 32767
pkg math, const MaxInt32 = 2147483647
pkg math, const MaxInt64 = 9223372036854775807
pkg math, const MaxInt8 = 127
pkg math, const MaxUint16 = 65535
pkg math, const MaxUint32 = 4294967295
pkg math, const MaxUint64 = 18446744073709551615
pkg math, const MaxUint8 = 255
pkg math, const MinInt16 = -32768
pkg math, const MinInt32 = -2147483648