)

func BenchmarkDecodeVolInfoMsgp(b *testing.B) {
	v := VolInfo{
		Name:    "uuid",
		Created: time.Now(),
	}
	var buf bytes.Buffer
	msgp.Encode(&buf, &v)
	rd := msgp.NewEndlessReader(buf.Bytes(), b)
	dc := msgp.NewReader(rd)
	b.Log("Size:", buf.Len(), "bytes")
	b.SetBytes(1)
	b.ReportAllocs()
	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		err := v.DecodeMsg(dc)
		if err != nil {
			b.Fatal(err)
		}

				t.Logf("ignoring write error %v", err)
				rd.Close()
				wr.Close()
				continue
			}
			t.Fatalf("write to fifo %d failed: %v", i, err)
		}
		if _, err := rd.Read(make([]byte, len(msg))); err != nil {
			if errors.Is(err, syscall.EAGAIN) || errors.Is(err, syscall.ENOBUFS) {
				t.Logf("ignoring read error %v", err)
				rd.Close()
				wr.Close()
				continue
			}

}

func (cts *ctlrTestState) addHeldRequest(plName string, rd RequestDigest, finishCh chan struct{}) {
	cts.lock.Lock()
	defer cts.lock.Unlock()
	hrs := cts.heldRequestsMap[plName]
	hrs = append(hrs, heldRequest{rd, finishCh})
	cts.heldRequestsMap[plName] = hrs
	if testDebugLogs {
		cts.t.Logf("Holding %#+v for %s, count:=%d", rd, plName, len(hrs))
	}
}

// size, it returns the underlying [Reader].
func NewReaderSize(rd io.Reader, size int) *Reader {
	// Is it already a Reader?
	b, ok := rd.(*Reader)
	if ok && len(b.buf) >= size {
		return b
	}
	r := new(Reader)
	r.reset(make([]byte, max(size, minReadBufferSize)), rd)
	return r
}

// NewReader returns a new [Reader] whose buffer has the default size.
func NewReader(rd io.Reader) *Reader {
	return NewReaderSize(rd, defaultBufSize)

	}
	en.Flush()
}

func BenchmarkDecodeTierConfigMgr(b *testing.B) {
	v := TierConfigMgr{}
	var buf bytes.Buffer
	msgp.Encode(&buf, &v)
	b.SetBytes(int64(buf.Len()))
	rd := msgp.NewEndlessReader(buf.Bytes(), b)
	dc := msgp.NewReader(rd)
	b.ReportAllocs()
	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		err := v.DecodeMsg(dc)
		if err != nil {
			b.Fatal(err)
		}
	}

	en.Flush()
}

func BenchmarkDecodeSiteResyncStatus(b *testing.B) {
	v := SiteResyncStatus{}
	var buf bytes.Buffer
	msgp.Encode(&buf, &v)
	b.SetBytes(int64(buf.Len()))
	rd := msgp.NewEndlessReader(buf.Bytes(), b)
	dc := msgp.NewReader(rd)
	b.ReportAllocs()
	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		err := v.DecodeMsg(dc)
		if err != nil {
			b.Fatal(err)
		}
	}

	en.Flush()
}

func BenchmarkDecodelistPathOptions(b *testing.B) {
	v := listPathOptions{}
	var buf bytes.Buffer
	msgp.Encode(&buf, &v)
	b.SetBytes(int64(buf.Len()))
	rd := msgp.NewEndlessReader(buf.Bytes(), b)
	dc := msgp.NewReader(rd)
	b.ReportAllocs()
	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		err := v.DecodeMsg(dc)
		if err != nil {
			b.Fatal(err)
		}
	}

	}
	en.Flush()
}

func BenchmarkDecodeWalkDirOptions(b *testing.B) {
	v := WalkDirOptions{}
	var buf bytes.Buffer
	msgp.Encode(&buf, &v)
	b.SetBytes(int64(buf.Len()))
	rd := msgp.NewEndlessReader(buf.Bytes(), b)
	dc := msgp.NewReader(rd)
	b.ReportAllocs()
	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		err := v.DecodeMsg(dc)
		if err != nil {
			b.Fatal(err)
		}
	}

	}
	en.Flush()
}

func BenchmarkDecodemetacache(b *testing.B) {
	v := metacache{}
	var buf bytes.Buffer
	msgp.Encode(&buf, &v)
	b.SetBytes(int64(buf.Len()))
	rd := msgp.NewEndlessReader(buf.Bytes(), b)
	dc := msgp.NewReader(rd)
	b.ReportAllocs()
	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		err := v.DecodeMsg(dc)
		if err != nil {
			b.Fatal(err)
		}
	}

	{"", 0, ""},
	{"foo", 3, "foo"},
	{"foo.", 4, "foo."},
	{"foo.bar", 7, "foo.bar"},
	{"  foo.  ", 6, "foo."},
	{"  foo\t  bar.\n", 12, "foo bar."},
	{"  foo\t  bar.\n", 12, "foo bar."},
	{"a  b\n\nc\r\rd\t\t", 12, "a b"},
	{"a  b\n\nc\r\rd\t\t  . BLA", 15, "a b"},
	{"Package poems by T.S.Eliot. To rhyme...", 27, "Package poems by T.S.Eliot."},
	{"Package poems by T. S. Eliot. To rhyme...", 29, "Package poems by T. S. Eliot."},