}

func TestPipe3(t *testing.T) {
	c := make(chan pipeReturn)
	r, w := Pipe()
	var wdat = make([]byte, 128)
	for i := 0; i < len(wdat); i++ {
		wdat[i] = byte(i)
	}
	go writer(w, wdat, c)
	var rdat = make([]byte, 1024)
	tot := 0
	for n := 1; n <= 256; n *= 2 {
		nn, err := r.Read(rdat[tot : tot+n])
		if err != nil && err != EOF {
			t.Fatalf("read: %v", err)
		}

					rcol := uint16(cdat[6*x+0])<<8 | uint16(cdat[6*x+1])
					gcol := uint16(cdat[6*x+2])<<8 | uint16(cdat[6*x+3])
					bcol := uint16(cdat[6*x+4])<<8 | uint16(cdat[6*x+5])
					rgba64.SetRGBA64(x, y, color.RGBA64{rcol, gcol, bcol, 0xffff})
				}
			}
		case cbTCA16:
			for x := 0; x < width; x++ {
				rcol := uint16(cdat[8*x+0])<<8 | uint16(cdat[8*x+1])
				gcol := uint16(cdat[8*x+2])<<8 | uint16(cdat[8*x+3])

	cdat2 := cr[2][1:]
	cdat3 := cr[3][1:]
	cdat4 := cr[4][1:]
	pdat := pr[1:]
	n := len(cdat0)

	// The up filter.
	sum := 0
	for i := 0; i < n; i++ {
		cdat2[i] = cdat0[i] - pdat[i]
		sum += abs8(cdat2[i])
	}
	best := sum
	filter := ftUp

	// The Paeth filter.
	sum = 0
	for i := 0; i < bpp; i++ {
		cdat4[i] = cdat0[i] - pdat[i]
		sum += abs8(cdat4[i])
	}
	for i := bpp; i < n; i++ {

import (
	"fmt"
	"math"
)

// A Rat represents a quotient a/b of arbitrary precision.
// The zero value for a Rat represents the value 0.
//
// Operations always take pointer arguments (*Rat) rather
// than Rat values, and each unique Rat value requires
// its own unique *Rat pointer. To "copy" a Rat value,
// an existing (or newly allocated) Rat must be set to
// a new value using the [Rat.Set] method; shallow copies

// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at https://mozilla.org/MPL/2.0/.

// Please pull this list from, and only from https://publicsuffix.org/list/public_suffix_list.dat,
// rather than any other VCS sites. Pulling from any other URL is not guaranteed to be supported.

// Instructions on pulling and using this list can be found at https://publicsuffix.org/list/.

// ===BEGIN ICANN DOMAINS===

Jes Cok <******@****.***> 1687506468 +0000

		return func() { <-c }
	}
	readEOF := func(t *testing.T, b *ProfBuf) {
		rdata, rtags, eof := b.Read(ProfBufBlocking)
		if rdata != nil || rtags != nil || !eof {
			t.Errorf("unexpected profile read: %#x, %#x, eof=%v; want nil, nil, eof=true", rdata, rtags, eof)
		}
		rdata, rtags, eof = b.Read(ProfBufNonBlocking)
		if rdata != nil || rtags != nil || !eof {

// Total size +4 for saved LR is 352

	// w[i] = p[j]<<24 | p[j+1]<<16 | p[j+2]<<8 | p[j+3]
	// e += w[i]
#define LOAD(Re) \
	MOVBU	2(Rdata), Rt0 ; \
	MOVBU	3(Rdata), Rt1 ; \
	MOVBU	1(Rdata), Rt2 ; \
	ORR	Rt0<<8, Rt1, Rt0	    ; \
	MOVBU.P	4(Rdata), Rt1 ; \
	ORR	Rt2<<16, Rt0, Rt0	    ; \
	ORR	Rt1<<24, Rt0, Rt0	    ; \
	MOVW.P	Rt0, 4(Rw)		    ; \
	ADD	Rt0, Re, Re

		// 3 words at 4..12(R13) for called routine parameters

TEXT	·block(SB), NOSPLIT, $84-16
	MOVW	p+4(FP), Rdata	// pointer to the data
	MOVW	p_len+8(FP), Rt0	// number of bytes
	ADD	Rdata, Rt0
	MOVW	Rt0, p_end	// pointer to end of data

loop:
	MOVW	Rdata, p_data	// Save Rdata
	AND.S	$3, Rdata, Rt0	// TST $3, Rdata not working see issue 5921
	BEQ	aligned			// aligned detected - skip copy

	{Ldate | Ltime | Lmicroseconds | Lshortfile, "XXX", "XXX" + Rdate + " " + Rtime + Rmicroseconds + " " + Rshortfile + " "},
	{Ldate | Ltime | Lmicroseconds | Llongfile | Lmsgprefix, "XXX", Rdate + " " + Rtime + Rmicroseconds + " " + Rlongfile + " XXX"},