// arm64:`MOVD\t\$3978425819141910832`,`MOVD\t\$7306073769690871863`,`MOVD\t\$15`
	//  wasm:`I64Const\t\$3978425819141910832`,`I64Store\t\$0`,`I64Const\t\$7306073769690871863`,`I64Store\t\$7`
	bsink = []byte("0123456789abcde")

	// 56 = 0x38
	// amd64:`MOVQ\t\$3978425819141910832`,`MOVB\t\$56`
	bsink = []byte("012345678")

	// 14648 = 0x3938
	// amd64:`MOVQ\t\$3978425819141910832`,`MOVW\t\$14648`
	bsink = []byte("0123456789")

	{0, 2, "0"},
	{10, 2, "1010"},
	{-1, 2, "-1"},
	{1 << 15, 2, "1000000000000000"},

	{-8, 8, "-10"},
	{057635436545, 8, "57635436545"},
	{1 << 24, 8, "100000000"},

	{16, 16, "10"},
	{-0x123456789abcdef, 16, "-123456789abcdef"},
	{1<<63 - 1, 16, "7fffffffffffffff"},
	{1<<63 - 1, 2, "111111111111111111111111111111111111111111111111111111111111111"},
	{-1 << 63, 2, "-1000000000000000000000000000000000000000000000000000000000000000"},

	// 16-byte needle
	{"xxxxxxxxxxxxxxxxxxxx", "0123456789ABCDEF", false},
	{"0123456789ABCDEFxxxx", "0123456789ABCDEF", true},
	{"xx0123456789ABCDEFxx", "0123456789ABCDEF", true},
	{"xxxx0123456789ABCDEF", "0123456789ABCDEF", true},
	{"0123456789ABCDEFxxxxx"[1:], "0123456789ABCDEF", false},
	{"xxxxx0123456789ABCDEF"[:20], "0123456789ABCDEF", false},
	// 17-31-byte needle

			flags: map[string]string{
				options.TokenStr:                 "abcdef.0123456789abcdef",
				options.TokenDiscoverySkipCAHash: "true",
			},
			validate: func(t *testing.T, data *joinData) {
				// validate that token sets both TLSBootstrapToken and BootstrapToken.Token into join data
				if data.cfg.Discovery.TLSBootstrapToken != "abcdef.0123456789abcdef" ||
					data.cfg.Discovery.BootstrapToken == nil ||

				  criSocket: "unix:///var/run/unknown.sock"
				discovery:
				  bootstrapToken:
				    apiServerEndpoint: kube-apiserver:6443
				    token: abcdef.0123456789abcdef
				    unsafeSkipCAVerification: true
				  timeout: 5m0s
				  tlsBootstrapToken: abcdef.0123456789abcdef
			`),
		},
	}

	for _, rt := range tests {
		t.Run(rt.name, func(t2 *testing.T) {
			cfgPath := filepath.Join(tmpdir, rt.name)

	if n := len(t); len(r.buf) >= n {
		t = T(r.buf[:n])
		r.buf = r.buf[n:]
		return
	}
	err = io.EOF
	return
}

func main() {
	r := &Reader{buf: []byte("0123456789abcdef")}
	token, err := Read[Token](r)
	_, _ = token, err

// license that can be found in the LICENSE file.

// issue 5809: 6g and 8g attempted to constant propagate indexed LEA

package main

import "fmt"

func main() {
	const d16 = "0123456789ABCDEF"
	k := 0x1234
	var x [4]byte
	
	x[0] = d16[k>>12&0xf]
	x[1] = d16[k>>8&0xf]
	x[2] = d16[k>>4&0xf]
	x[3] = d16[k&0xf]
	
	if x != [4]byte{'1','2','3','4'} {
		fmt.Println(x)

)

func TestChunk(t *testing.T) {
	var b bytes.Buffer

	w := NewChunkedWriter(&b)
	const chunk1 = "hello, "
	const chunk2 = "world! 0123456789abcdef"
	w.Write([]byte(chunk1))
	w.Write([]byte(chunk2))
	w.Close()

	if g, e := b.String(), "7\r\nhello, \r\n17\r\nworld! 0123456789abcdef\r\n0\r\n"; g != e {
		t.Fatalf("chunk writer wrote %q; want %q", g, e)
	}

	r := NewChunkedReader(&b)
	data, err := io.ReadAll(r)

		return string(t)
	}

	j := 0
	for i := 0; i < len(s); i++ {
		switch c := s[i]; {
		case c == ' ':
			t[j] = '+'
			j++
		case shouldEscape(c):
			t[j] = '%'
			t[j+1] = "0123456789ABCDEF"[c>>4]
			t[j+2] = "0123456789ABCDEF"[c&15]
			j += 3
		default:
			t[j] = s[i]
			j++
		}
	}
	return string(t)
}

// s3EncodeName encodes string in response when encodingType is specified in AWS S3 requests.

		trace.StartRegion(ctx, "unended region")

		trace.WithRegion(ctx, "region0", func() {
			// EvUserRegionBegin("region0", start)
			trace.WithRegion(ctx, "region1", func() {
				trace.Log(ctx, "key0", "0123456789abcdef") // EvUserLog("task0", "key0", "0....f")
			})
			// EvUserRegionEnd("region0", end)
		})
	}()
	wg.Wait()

	preExistingRegion.End()
	postExistingRegion := trace.StartRegion(bgctx, "post-existing region")