How to use PrintError method of output Package

Best Testkube code snippet using output.PrintError

vboxWrapper.go

Source:vboxWrapper.go Github

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1package vboxWrapper2import (3 "fmt"4 "log"5 "os"6 "os/exec"7 "regexp"8 "strconv"9 "strings"10)11/*12 vboxmanage list vms13 vboxmanage list runningvms14 vboxmanage startvm <name or UUID>15 vboxmanage controlvm <subcommand>16 pause, resume, reset, poweroff, and savestate17 vboxmanage unregister <name or UUID> --delete18 vboxmanage showvminfo <name or UUID>19 vboxmanage modifyvm <name or UUID> --memory <RAM in MB>20 vboxmanage modifyvm <name or UUID> --cpus <number>21*/22const(23 VBoxCommand = "vboxmanage"24)25func printCommand(cmd *exec.Cmd) {26 log.Printf("==> Executing: %s\n", strings.Join(cmd.Args, " "))27}28func printError(err error) {29 if err != nil {30 os.Stderr.WriteString(fmt.Sprintf("==> Error: %s\n", err.Error()))31 }32}33func printOutput(outs []byte) {34 if len(outs) > 0 {35 log.Printf("==> Output: %s\n", string(outs))36 }37}38func GetStatus(vmName string) (string, error){39 cmd := exec.Command(VBoxCommand, "showvminfo",vmName,"--machinereadable")40 printCommand(cmd)41 output, err := cmd.CombinedOutput()42 if err != nil{43 printError(err)44 return "", err45 }46 regex, _ := regexp.Compile("VMState=\"[a-zA-Z]+\"")47 status := regex.FindString(string(output))48 log.Println(status)49 status = strings.Split(status, "=")[1]50 status = strings.Trim(status, "\"")51 return status, nil52}53func GetVmNames() ([]string, error){54 cmd := exec.Command(VBoxCommand, "list","vms")55 printCommand(cmd)56 output, err := cmd.CombinedOutput()57 58 if err != nil{59 printError(err)60 return nil, err61 }62 regex, _ := regexp.Compile("\"[A-Za-z0-9]+\"")63 vmNames := regex.FindAllString(string(output), -1)64 for index, vmName := range vmNames{65 vmNames[index] = strings.Trim(vmName, "\"")66 }67 return vmNames, nil68}69func PowerOn(vmName string) (string, error){70 status, err := GetStatus(vmName)71 if err != nil{72 return "", err73 }74 75 if status == "poweroff" {76 cmd := exec.Command(VBoxCommand, "startvm",vmName,"--type","headless")77 printCommand(cmd)78 output, err := cmd.CombinedOutput()79 printOutput(output)80 if err != nil{81 printError(err)82 return "", err83 }84 return "Powering on", nil85 }86 return "", fmt.Errorf(vmName + ">> current status: " + status)87}88func PowerOff(vmName string)(string, error){89 status, err := GetStatus(vmName)90 if err != nil{91 return "", err92 }93 94 if status == "running" {95 cmd := exec.Command(VBoxCommand, "controlvm",vmName,"poweroff")96 printCommand(cmd)97 output, err := cmd.CombinedOutput()98 printOutput(output)99 printError(err)100 if err != nil{101 printError(err)102 return "", err103 }104 return "Powering off", nil105 }106 return "", fmt.Errorf(vmName + ">> current status: " + status)107}108func ChangeSetting(vmName string, cpu, ram int)(string, error){109 args := []string{"modifyvm", vmName}110 if cpu > 0{111 args = append(args, "--cpus", strconv.Itoa(cpu))112 }113 if ram > 0{114 args = append(args, "--memory",strconv.Itoa(ram))115 }116 117 cmd := exec.Command(VBoxCommand, args...) 118 printCommand(cmd)119 output, err := cmd.CombinedOutput()120 printOutput(output)121 if err != nil{122 printError(err)123 return "", fmt.Errorf(string(output))124 }125 return "Ok", nil126}127func Clone(vmSrc, vmDst string)(string, error){128 cmd := exec.Command(VBoxCommand, "clonevm",vmSrc,"--name",vmDst, "--register")129 printCommand(cmd)130 output, err := cmd.CombinedOutput()131 printOutput(output)132 if err != nil{133 printError(err)134 return "", fmt.Errorf(string(output))135 }136 return "Ok", nil137}138func Delete(vmName string)(string, error){139 cmd := exec.Command(VBoxCommand, "unregistervm",vmName,"--delete")140 printCommand(cmd)141 output, err := cmd.CombinedOutput()142 printOutput(output)143 if err != nil{144 printError(err)145 return "", fmt.Errorf(string(output))146 }147 return "Ok", nil148}149func Execute(vmName, input string)(string, string, error){150 cmd := exec.Command(VBoxCommand, "guestcontrol",vmName,"run","bin/sh","--username","pwdz","--password", "pwdz", "--wait-stdout", "--wait-stderr", "--","-c",input)151 printCommand(cmd)152 output, err := cmd.CombinedOutput()153 printOutput(output)154 if err != nil{155 printError(err)156 return "", "", fmt.Errorf(string(output))157 }158 return "Ok", string(output), nil159}160func Transfer(vmSrc, vmDst, originPath, dstPath string)(string, error){161 _, err := os.Stat("./temp")162 if err != nil && os.IsNotExist(err){163 os.Mkdir("temp", 666)164 }165 paths := strings.Split(originPath, "/")166 fileName := paths[len(paths) - 1]167 internalPath := "./temp/" 168 log.Println(vmSrc, vmDst)169 copyFromCommand := exec.Command(VBoxCommand, "guestcontrol",vmSrc,"copyfrom","--target-directory",internalPath , originPath,"--username","pwdz","--password", "pwdz","--verbose")170 printCommand(copyFromCommand)171 copyFromOutput, err := copyFromCommand.CombinedOutput()172 printOutput(copyFromOutput)173 if err != nil{174 printError(err)175 return "", fmt.Errorf(string(copyFromOutput))176 }177 internalPath += fileName178 log.Println(internalPath)179 copyToCommand := exec.Command(VBoxCommand, "guestcontrol",vmDst,"copyto","--target-directory",dstPath, internalPath,"--username","pwdz","--password", "pwdz", "--verbose")180 printCommand(copyToCommand)181 copyToOutput, err := copyToCommand.CombinedOutput()182 printOutput(copyToOutput)183 if err != nil{184 printError(err)185 return "", fmt.Errorf(string(copyToOutput))186 }187 os.Remove(internalPath)188 return "Ok", nil189}190func Upload(vmDst, dstPath, originPath string)(string, error){191 copyToCommand := exec.Command(VBoxCommand, "guestcontrol",vmDst,"copyto","--target-directory",dstPath, "D:/AUT/Courses/Term6/Cloud Computing/CloudComputing/TestFile.txt","--username","pwdz","--password", "pwdz", "--verbose")192 printCommand(copyToCommand)193 copyToOutput, err := copyToCommand.CombinedOutput()194 printOutput(copyToOutput)195 if err != nil{196 printError(err)197 return "", fmt.Errorf(string(copyToOutput))198 }199 return "Ok", nil200}...

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namedPin.go

Source:namedPin.go Github

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1package handler2import (3 "fmt"4 "github.com/gin-gonic/gin"5 _ "github.com/go-sql-driver/mysql"6 _ "github.com/jinzhu/gorm/dialects/sqlite"7 "github.com/stianeikeland/go-rpio"8 "log"9 "raspberrypi-gpio-manager-backend/db"10 "raspberrypi-gpio-manager-backend/model"11)12func FindAllNamedPins(c *gin.Context) {13 var namedPins []model.NamedPin14 raw := db.Connection.Debug().Find(&namedPins)15 if raw.Error != nil {16 printError(raw.Error, 503, "Database Service unavailable", c)17 return18 }19 c.JSON(200, gin.H{20 "code": "200",21 "message": "",22 "data": &namedPins,23 })24}25func CreateNamedPin(c *gin.Context) {26 var namedPins []model.NamedPin27 var createNamedPin model.NamedPin28 if err := c.ShouldBindJSON(&createNamedPin); err != nil {29 printError(err, 400, "Malformed Data", c)30 return31 }32 createNamedPin.State = "off"33 raw := db.Connection.Debug().Where("pin = ? ", createNamedPin.Pin).First(&namedPins)34 if raw.RowsAffected != 0 {35 printError(raw.Error, 400, "Pin is already set", c)36 return37 }38 raw = db.Connection.Debug().Where("name = ? ", createNamedPin.Name).First(&namedPins)39 if raw.RowsAffected != 0 {40 printError(raw.Error, 400, "Name already exist", c)41 return42 }43 raw = db.Connection.Debug().Create(&createNamedPin)44 if raw.Error != nil {45 fmt.Println(raw.Error)46 printError(raw.Error, 503, "Database Service unavailable", c)47 return48 }49 c.JSON(201, gin.H{50 "code": "201",51 "message": "Created",52 })53}54func TurnOnNamedPinByID(c *gin.Context) {55 id := c.Param("id")56 var namedPin model.NamedPin57 raw := db.Connection.Debug().Where("id = ?", id).Model(&namedPin).Update("state", "on").First(&namedPin)58 if raw.Error != nil {59 printError(raw.Error, 503, "Database Service unavailable", c)60 return61 }62 err := rpio.Open()63 if err != nil {64 log.Printf("unable to use gpiopins: %s", err.Error())65 return66 }67 defer rpio.Close()68 pin := rpio.Pin(namedPin.Pin)69 pin.Output()70 pin.High()71 c.JSON(201, gin.H{72 "code": "201",73 "message": "Turned pin on",74 })75}76func TurnOffNamedPinByID(c *gin.Context) {77 id := c.Param("id")78 var namedPin model.NamedPin79 raw := db.Connection.Debug().Where("id = ?", id).Model(&namedPin).Update("state", "off").First(&namedPin)80 if raw.Error != nil {81 printError(raw.Error, 503, "Database Service unavailable", c)82 return83 }84 err := rpio.Open()85 if err != nil {86 log.Printf("unable to use gpiopins: %s", err.Error())87 return88 }89 defer rpio.Close()90 pin := rpio.Pin(namedPin.Pin)91 pin.Input()92 //pin.Output()93 //pin.Low()94 c.JSON(201, gin.H{95 "code": "201",96 "message": "Turned pin off",97 })98}99func UpdateNamedPinByID(c *gin.Context) {100 id := c.Param("id")101 var (102 namedPin model.NamedPin103 namedPins []model.NamedPin104 newNamedPin model.NamedPinPatch105 )106 if err := c.ShouldBindJSON(&newNamedPin); err != nil {107 printError(err, 400, "Malformed Data", c)108 return109 }110 raw := db.Connection.Debug().Where("pin = ? ", newNamedPin.Pin).Not("id = ?", id).First(&namedPins)111 if raw.RowsAffected != 0 {112 printError(raw.Error, 400, "Pin is already set", c)113 return114 }115 raw = db.Connection.Debug().Where("name = ? ", newNamedPin.Name).Not("id = ?", id).First(&namedPins)116 if raw.RowsAffected != 0 {117 printError(raw.Error, 400, "Name already exist", c)118 return119 }120 raw = db.Connection.Debug().Where("id = ?", id).First(&namedPin)121 if raw.Error != nil {122 printError(raw.Error, 503, "Database Service unavailable", c)123 return124 }125 log.Print(&namedPins)126 log.Print(&newNamedPin)127 raw = db.Connection.Debug().Where("id = ?", id).Model(&namedPin).Updates(&newNamedPin)128 if raw.Error != nil {129 printError(raw.Error, 503, "Database Service unavailable", c)130 return131 }132 if namedPin.State == "on" {133 err := rpio.Open()134 if err != nil {135 log.Printf("unable to use gpiopins: %s", err.Error())136 return137 }138 defer rpio.Close()139 pin := rpio.Pin(namedPin.Pin)140 pin.Input()141 //pin.Output()142 //pin.Low()143 pin = rpio.Pin(newNamedPin.Pin)144 pin.Output()145 pin.High()146 }147 if raw.RowsAffected == 0 {148 c.JSON(200, gin.H{149 "code": "200",150 "message": "Nothing to update",151 })152 return153 }154 c.JSON(201, gin.H{155 "code": "201",156 "message": "Updated",157 })158}159func DeleteNamedPinByID(c *gin.Context) {160 id := c.Param("id")161 var namedPin model.NamedPin162 raw := db.Connection.Debug().Where("id = ?", id).First(&namedPin)163 if raw.Error != nil {164 printError(raw.Error, 503, "Database Service unavailable", c)165 return166 }167 err := rpio.Open()168 if err != nil {169 log.Printf("unable to use gpiopins: %s", err.Error())170 }171 defer rpio.Close()172 pin := rpio.Pin(namedPin.Pin)173 pin.Input()174 //pin.Output()175 //pin.Low()176 var jobs []model.Job177 raw = db.Connection.Debug().Where("named_gpio_pin_id = ?", id).Find(&jobs)178 if raw.Error != nil {179 printError(raw.Error, 503, "Database Service unavailable", c)180 return181 }182 raw = db.Connection.Debug().Delete(&jobs, "named_gpio_pin_id = ?", id)183 if raw.Error != nil {184 printError(raw.Error, 503, "Database Service unavailable", c)185 return186 }187 raw = db.Connection.Debug().Delete(&namedPin)188 if raw.Error != nil {189 printError(err, 503, "Database Service unavailable", c)190 return191 }192 if raw.RowsAffected == 0 {193 c.JSON(200, gin.H{194 "code": "200",195 "message": "Nothing to delete",196 })197 return198 }199 c.JSON(200, gin.H{200 "code": "200",201 "message": "Deleted",202 })203}...

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integrationtest.go

Source:integrationtest.go Github

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1// Package replicat is a server for n way synchronization of content (rsync for the cloud).2// More information at: http://replic.at3// Copyright 2016 Jacob Taylor jacob@ablox.io4// License: Apache2 - http://www.apache.org/licenses/LICENSE-2.05package replicat6import (7 "fmt"8 "io/ioutil"9 "log"10 "os"11 "os/exec"12 "path/filepath"13 "testing"14 "time"15)16func testIntegration(t *testing.T) {17 //buildApps()18 startWebcat()19 dirA := startReplicat("nodeA")20 dirB := startReplicat("nodeB")21 //defer os.RemoveAll(dirA) // clean up22 //defer os.RemoveAll(dirB) // clean up23 os.MkdirAll(filepath.Join(dirA, "a/b/c"), os.ModePerm)24 time.Sleep(1 * time.Second)25 fmt.Println(dirA)26 fmt.Println(dirB)27 _, err := ioutil.ReadDir(filepath.Join(dirB, "a/b/c"))28 if err != nil {29 log.Fatal(err)30 os.Exit(1)31 }32}33func startWebcat() {34 go func() {35 err := os.Chdir("../webcat")36 printError(err)37 cmd := exec.Command("go", "run", "main.go")38 output, err := cmd.CombinedOutput()39 printError(err)40 printOutput(output)41 }()42}43func startReplicat(name string) string {44 dir, err := ioutil.TempDir("", "")45 if err != nil {46 log.Fatal(err)47 }48 go func() {49 cmd := exec.Command("go", "run", "main.go", "--directory", dir, "--name", name)50 output, err := cmd.CombinedOutput()51 printError(err)52 printOutput(output)53 }()54 return dir55}56func buildApps() {57 os.Chdir("../webcat")58 cmd := exec.Command("/usr/local/bin/go build -o webcat github.com/ablox/webcat")59 output, err := cmd.CombinedOutput()60 printError(err)61 printOutput(output)62 os.Chdir("../replicat")63 cmd = exec.Command("/usr/local/bin/go build -o replicat github.com/ablox/replicat")64 output, err = cmd.CombinedOutput()65 printError(err)66 printOutput(output)67}68func printError(err error) {69 if err != nil {70 os.Stderr.WriteString(fmt.Sprintf("==> Error: %s\n", err.Error()))71 }72}73func printOutput(outs []byte) {74 if len(outs) > 0 {75 fmt.Printf("==> Output: %s\n", string(outs))76 }77}...

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PrintError

Using AI Code Generation

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1import (2type output struct {3}4func (o *output) PrintError(err error) {5 fmt.Println(err)6}7func main() {8 o := &output{name: "output"}9 o.PrintError(errors.New("error"))10}11import (12type output struct {13}14func (o *output) PrintError(err error) {15 fmt.Println(err)16}17func main() {18 o := &output{name: "output"}19 o.PrintError(errors.New("error"))20}21import (22type output struct {23}24func (o *output) PrintError(err error) {25 fmt.Println(err)26}27func main() {28 o := &output{name: "output"}29 o.PrintError(errors.New("error"))30}

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PrintError

Using AI Code Generation

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1import (2type Output struct {3}4func (o *Output) PrintError() {5 fmt.Println(o.Error)6}7func main() {8 o := Output{"Error 404"}9 o.PrintError()10}11type Base struct {12}13type Derived struct {14}15type Base struct {16}17type Derived struct {18}19func (d *Derived) Base() *Base {20 return (*Base)(unsafe.Pointer(d))21}22import (23type Base struct {24}25func (b *Base) PrintName() {26 fmt.Println(b.Name)27}28type Derived struct {29}30func main() {31 d := Derived{Base{"John"}}32 d.PrintName()33}34func (d *Derived) PrintName() {35}36import (37type Base struct {38}39func (b *Base) PrintName() {40 fmt.Println(b.Name)41}42type Derived struct {43}44func (

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PrintError

Using AI Code Generation

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1import (2func main() {3 output.PrintError("Error")4}5import "fmt"6func PrintError(msg string) {7 fmt.Println("Error: ", msg)8}

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PrintError

Using AI Code Generation

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1import (2type Output struct {3}4func (o *Output) PrintError(err error) {5 fmt.Fprintf(os.Stderr, "Error: %s6}7func main() {8 o := &Output{}9 err := errors.New("I am an error")10 o.PrintError(err)11}12import (13type Output struct {14}15func (o *Output) PrintError(err error) {16 fmt.Fprintf(os.Stderr, "Error: %s17}18func main() {19 o := &Output{}20 o.PrintError(err)21}

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PrintError

Using AI Code Generation

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1import "fmt"2func main() {3 e = fmt.Errorf("error")4 output.PrintError(e)5}6import "fmt"7func main() {8 e = fmt.Errorf("error")9 output.PrintError(e)10}11import "fmt"12func main() {13 e = fmt.Errorf("error")14 output.PrintError(e)15}16import "fmt"17func main() {18 e = fmt.Errorf("error")19 output.PrintError(e)20}21import "fmt"22func main() {23 e = fmt.Errorf("error")24 output.PrintError(e)25}26import "fmt"27func main() {28 e = fmt.Errorf("error")29 output.PrintError(e)30}31import "fmt"32func main() {33 e = fmt.Errorf("error")34 output.PrintError(e)35}36import "fmt"37func main() {38 e = fmt.Errorf("error")39 output.PrintError(e)40}41import "fmt"42func main() {43 e = fmt.Errorf("error")44 output.PrintError(e)45}46import "fmt"47func main() {48 e = fmt.Errorf("error")49 output.PrintError(e)50}51import "fmt"

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PrintError

Using AI Code Generation

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1import (2func main() {3 output := Output{}4 output.PrintError("Error: Invalid input")5}6import (7func main() {8 output := Output{}9 output.PrintError("Error: Invalid input")10}11import (12func main() {13 output := Output{}14 output.PrintError("Error: Invalid input")15}16import (17func main() {18 output := Output{}19 output.PrintError("Error: Invalid input")20}21import (22func main() {23 output := Output{}24 output.PrintError("Error: Invalid input")25}26import (27func main() {28 output := Output{}29 output.PrintError("Error: Invalid input")30}31import (32func main() {33 output := Output{}34 output.PrintError("Error: Invalid input")35}36import (37func main() {38 output := Output{}39 output.PrintError("Error: Invalid input")40}41import (42func main() {43 output := Output{}44 output.PrintError("Error: Invalid input")45}46import (47func main() {48 output := Output{}49 output.PrintError("Error: Invalid input")50}51import (52func main() {53 output := Output{}54 output.PrintError("Error: Invalid input")55}

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PrintError

Using AI Code Generation

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1import (2func main() {3 fmt.Println(stringutil.Reverse("!oG ,olleH"))4 fmt.Println(stringutil.MyName)5 stringutil.PrintError("Error")6}7import (8func main() {9 fmt.Println(stringutil.Reverse("!oG ,olleH"))10 fmt.Println(stringutil.MyName)11 stringutil.PrintError("Error")12}13import "fmt"14func Reverse(s string) string {15 r := []rune(s)16 for i, j := 0, len(r)-1; i < len(r)/2; i, j = i+1, j-1 {17 }18 return string(r)19}20func PrintError(s string) {21 fmt.Println(s)22}

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