How to use Len method of ctxerr Package

Best Go-testdeep code snippet using ctxerr.Len

client.go

Source:client.go Github

copy

Full Screen

1// Copyright 2018 The Go Authors. All rights reserved.2// Use of this source code is governed by a BSD-style3// license that can be found in the LICENSE file.4package socks5import (6 "context"7 "errors"8 "io"9 "net"10 "strconv"11 "time"12)13var (14 noDeadline = time.Time{}15 aLongTimeAgo = time.Unix(1, 0)16)17func (d *Dialer) connect(ctx context.Context, c net.Conn, address string) (_ net.Addr, ctxErr error) {18 host, port, err := splitHostPort(address)19 if err != nil {20 return nil, err21 }22 if deadline, ok := ctx.Deadline(); ok && !deadline.IsZero() {23 c.SetDeadline(deadline)24 defer c.SetDeadline(noDeadline)25 }26 if ctx != context.Background() {27 errCh := make(chan error, 1)28 done := make(chan struct{})29 defer func() {30 close(done)31 if ctxErr == nil {32 ctxErr = <-errCh33 }34 }()35 go func() {36 select {37 case <-ctx.Done():38 c.SetDeadline(aLongTimeAgo)39 errCh <- ctx.Err()40 case <-done:41 errCh <- nil42 }43 }()44 }45 b := make([]byte, 0, 6+len(host)) // the size here is just an estimate46 b = append(b, Version5)47 if len(d.AuthMethods) == 0 || d.Authenticate == nil {48 b = append(b, 1, byte(AuthMethodNotRequired))49 } else {50 ams := d.AuthMethods51 if len(ams) > 255 {52 return nil, errors.New("too many authentication methods")53 }54 b = append(b, byte(len(ams)))55 for _, am := range ams {56 b = append(b, byte(am))57 }58 }59 if _, ctxErr = c.Write(b); ctxErr != nil {60 return61 }62 if _, ctxErr = io.ReadFull(c, b[:2]); ctxErr != nil {63 return64 }65 if b[0] != Version5 {66 return nil, errors.New("unexpected protocol version " + strconv.Itoa(int(b[0])))67 }68 am := AuthMethod(b[1])69 if am == AuthMethodNoAcceptableMethods {70 return nil, errors.New("no acceptable authentication methods")71 }72 if d.Authenticate != nil {73 if ctxErr = d.Authenticate(ctx, c, am); ctxErr != nil {74 return75 }76 }77 b = b[:0]78 b = append(b, Version5, byte(d.cmd), 0)79 if ip := net.ParseIP(host); ip != nil {80 if ip4 := ip.To4(); ip4 != nil {81 b = append(b, AddrTypeIPv4)82 b = append(b, ip4...)83 } else if ip6 := ip.To16(); ip6 != nil {84 b = append(b, AddrTypeIPv6)85 b = append(b, ip6...)86 } else {87 return nil, errors.New("unknown address type")88 }89 } else {90 if len(host) > 255 {91 return nil, errors.New("FQDN too long")92 }93 b = append(b, AddrTypeFQDN)94 b = append(b, byte(len(host)))95 b = append(b, host...)96 }97 b = append(b, byte(port>>8), byte(port))98 if _, ctxErr = c.Write(b); ctxErr != nil {99 return100 }101 if _, ctxErr = io.ReadFull(c, b[:4]); ctxErr != nil {102 return103 }104 if b[0] != Version5 {105 return nil, errors.New("unexpected protocol version " + strconv.Itoa(int(b[0])))106 }107 if cmdErr := Reply(b[1]); cmdErr != StatusSucceeded {108 return nil, errors.New("unknown error " + cmdErr.String())109 }110 if b[2] != 0 {111 return nil, errors.New("non-zero reserved field")112 }113 l := 2114 var a Addr115 switch b[3] {116 case AddrTypeIPv4:117 l += net.IPv4len118 a.IP = make(net.IP, net.IPv4len)119 case AddrTypeIPv6:120 l += net.IPv6len121 a.IP = make(net.IP, net.IPv6len)122 case AddrTypeFQDN:123 if _, err := io.ReadFull(c, b[:1]); err != nil {124 return nil, err125 }126 l += int(b[0])127 default:128 return nil, errors.New("unknown address type " + strconv.Itoa(int(b[3])))129 }130 if cap(b) < l {131 b = make([]byte, l)132 } else {133 b = b[:l]134 }135 if _, ctxErr = io.ReadFull(c, b); ctxErr != nil {136 return137 }138 if a.IP != nil {139 copy(a.IP, b)140 } else {141 a.Name = string(b[:len(b)-2])142 }143 a.Port = int(b[len(b)-2])<<8 | int(b[len(b)-1])144 return &a, nil145}146func splitHostPort(address string) (string, int, error) {147 host, port, err := net.SplitHostPort(address)148 if err != nil {149 return "", 0, err150 }151 portnum, err := strconv.Atoi(port)152 if err != nil {153 return "", 0, err154 }155 if 1 > portnum || portnum > 0xffff {156 return "", 0, errors.New("port number out of range " + port)157 }158 return host, portnum, nil159}...

Full Screen

Full Screen

Len

Using AI Code Generation

copy

Full Screen

1import (2func main() {3 ctxerr := golctxerr.NewCtxErr()4 ctxerr.Add("error1")5 ctxerr.Add("error2")6 ctxerr.Add("error3")7 ctxerr.Add("error4")8 ctxerr.Add("error5")9 fmt.Println(ctxerr.Len())10}11import (12func main() {13 ctxerr := golctxerr.NewCtxErr()14 ctxerr.Add("error1")15 ctxerr.Add("error2")16 ctxerr.Add("error3")17 ctxerr.Add("error4")18 ctxerr.Add("error5")19 fmt.Println(ctxerr.Len())20}21import (22func main() {23 ctxerr := golctxerr.NewCtxErr()24 ctxerr.Add("error1")25 ctxerr.Add("error2")26 ctxerr.Add("error3")27 ctxerr.Add("error4")28 ctxerr.Add("error5")29 fmt.Println(ctxerr.Get())30}31import (32func main() {33 ctxerr := golctxerr.NewCtxErr()34 ctxerr.Add("error1")35 ctxerr.Add("error2")36 ctxerr.Add("error3")37 ctxerr.Add("error4")38 ctxerr.Add("error5")39 fmt.Println(ctxerr.Getn())40}41import (

Full Screen

Full Screen

Len

Using AI Code Generation

copy

Full Screen

1import (2func main() {3 ctxerr := golerr.New("err1", "err2")4 fmt.Println(ctxerr.Len())5}6import (7func main() {8 ctxerr := golerr.New("err1", "err2")9 fmt.Println(ctxerr.IsEmpty())10}11import (12func main() {13 ctxerr := golerr.New()14 fmt.Println(ctxerr.IsEmpty())15}16import (17func main() {18 ctxerr := golerr.New()19 fmt.Println(ctxerr.IsEmpty())20}21import (22func main() {23 ctxerr := golerr.New()24 fmt.Println(ctxerr.IsEmpty())25}26import (27func main() {28 ctxerr := golerr.New("err1", "err2")29 fmt.Println(ctxerr.IsEmpty())30}31import (32func main() {33 ctxerr := golerr.New("err1", "err2")34 fmt.Println(ctxerr.IsEmpty())35}

Full Screen

Full Screen

Len

Using AI Code Generation

copy

Full Screen

1import (2func main() {3 fmt.Println("hello")4}5import (6func main() {7 fmt.Println("hello")8}9import (10func main() {11 fmt.Println("hello")12}13import (14func main() {15 fmt.Println("hello")16}17import (18func main() {19 fmt.Println("hello")20}21import (22func main() {23 fmt.Println("hello")24}25import (26func main() {27 fmt.Println("hello")28}29import (30func main() {31 fmt.Println("hello")32}33import (34func main() {35 fmt.Println("hello")36}37import (38func main() {39 fmt.Println("hello")40}

Full Screen

Full Screen

Len

Using AI Code Generation

copy

Full Screen

1import (2func main() {3 ctx := ctxerr.New()4 ctx.Add(fmt.Errorf("error 1"))5 ctx.Add(fmt.Errorf("error 2"))6 ctx.Add(fmt.Errorf("error 3"))7 ctx.Add(fmt.Errorf("error 4"))8 ctx.Add(fmt.Errorf("error 5"))9 ctx.Add(fmt.Errorf("error 6"))10 ctx.Add(fmt.Errorf("error 7"))11 ctx.Add(fmt.Errorf("error 8"))12 ctx.Add(fmt.Errorf("error 9"))13 ctx.Add(fmt.Errorf("error 10"))14 ctx.Add(fmt.Errorf("error 11"))15 ctx.Add(fmt.Errorf("error 12"))16 ctx.Add(fmt.Errorf("error 13"))17 ctx.Add(fmt.Errorf("error 14"))18 ctx.Add(fmt.Errorf("error 15"))19 ctx.Add(fmt.Errorf("error 16"))20 ctx.Add(fmt.Errorf("error 17"))21 ctx.Add(fmt.Errorf("error 18"))22 ctx.Add(fmt.Errorf("error 19"))23 ctx.Add(fmt.Errorf("error 20"))24 ctx.Add(fmt.Errorf("error 21"))25 ctx.Add(fmt.Errorf("error 22"))26 ctx.Add(fmt.Errorf("error 23"))27 ctx.Add(fmt.Errorf("error 24"))28 ctx.Add(fmt.Errorf("error 25"))29 ctx.Add(fmt.Errorf("error 26"))30 ctx.Add(fmt.Errorf("error 27"))31 ctx.Add(fmt.Errorf("error 28"))

Full Screen

Full Screen

Len

Using AI Code Generation

copy

Full Screen

1import "fmt"2func main() {3 e := ctxerr.New("error")4 fmt.Println(e.Len())5}6import "fmt"7func main() {8 e := ctxerr.New("error")9 fmt.Println(e.Error())10}11import (12func main() {13 e := ctxerr.New("error")14 fmt.Println(e)15}16import (17func main() {18 e := ctxerr.New("error")19 fmt.Println(e.Wrap("wrap"))20}21import (22func main() {23 e := ctxerr.New("error")24 fmt.Println(e.Wrapf("wrap %s", "error"))25}26import (27func main() {28 e := ctxerr.New("error")29 fmt.Println(e.WithContext("context"))30}31import (32func main() {

Full Screen

Full Screen

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.

LambdaTest Learning Hubs:

YouTube

You could also refer to video tutorials over LambdaTest YouTube channel to get step by step demonstration from industry experts.

Try LambdaTest Now !!

Get 100 minutes of automation test minutes FREE!!

Next-Gen App & Browser Testing Cloud

Was this article helpful?

Helpful

NotHelpful