Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use Copy method of cuttlefish Package

Best Syzkaller code snippet using cuttlefish.Copy

cuttlefish.go

Source:cuttlefish.go

1// Copyright 2022 syzkaller project authors. All rights reserved.2// Use of this source code is governed by Apache 2 LICENSE that can be found in the LICENSE file.3// Package cuttlefish allows to use Cuttlefish Android emulators hosted on Google Compute Engine4// (GCE) virtual machines as VMs. It is assumed that syz-manager also runs on GCE as VMs are5// created in the current project/zone.6//7// See https://cloud.google.com/compute/docs for details.8// In particular, how to build GCE-compatible images:9// https://cloud.google.com/compute/docs/tutorials/building-images10package cuttlefish11import (12	"fmt"13	"path/filepath"14	"time"15	"github.com/google/syzkaller/pkg/log"16	"github.com/google/syzkaller/pkg/report"17	"github.com/google/syzkaller/vm/vmimpl"18)19const (20	deviceRoot = "/data/fuzz"21)22func init() {23	vmimpl.Register("cuttlefish", ctor, true)24}25type Pool struct {26	env     *vmimpl.Env27	gcePool vmimpl.Pool28}29type instance struct {30	debug   bool31	gceInst vmimpl.Instance32}33func ctor(env *vmimpl.Env) (vmimpl.Pool, error) {34	gcePool, err := vmimpl.Types["gce"].Ctor(env)35	if err != nil {36		return nil, fmt.Errorf("failed to create underlying GCE pool: %s", err)37	}38	pool := &Pool{39		env:     env,40		gcePool: gcePool,41	}42	return pool, nil43}44func (pool *Pool) Count() int {45	return pool.gcePool.Count()46}47func (pool *Pool) Create(workdir string, index int) (vmimpl.Instance, error) {48	gceInst, err := pool.gcePool.Create(workdir, index)49	if err != nil {50		return nil, fmt.Errorf("failed to create underlying gce instance: %s", err)51	}52	inst := &instance{53		debug:   pool.env.Debug,54		gceInst: gceInst,55	}56	// Start a Cuttlefish device on the GCE instance.57	if err := inst.runOnHost(10*time.Minute,58		"./bin/launch_cvd -daemon -kernel_path=./bzImage -initramfs_path=./initramfs.img"); err != nil {59		return nil, fmt.Errorf("failed to start cuttlefish: %s", err)60	}61	if err := inst.runOnHost(10*time.Minute, "adb wait-for-device"); err != nil {62		return nil, fmt.Errorf("failed while waiting for device: %s", err)63	}64	if err := inst.runOnHost(5*time.Minute, "adb root"); err != nil {65		return nil, fmt.Errorf("failed to get root access to device: %s", err)66	}67	return inst, nil68}69func (inst *instance) runOnHost(timeout time.Duration, cmd string) error {70	outc, errc, err := inst.gceInst.Run(timeout, nil, cmd)71	if err != nil {72		return fmt.Errorf("failed to run command: %s", err)73	}74	for {75		select {76		case <-vmimpl.Shutdown:77			return nil78		case err := <-errc:79			return err80		case out, ok := <-outc:81			if ok && inst.debug {82				log.Logf(1, "%s", out)83			}84		}85	}86}87func (inst *instance) Copy(hostSrc string) (string, error) {88	gceDst, err := inst.gceInst.Copy(hostSrc)89	if err != nil {90		return "", fmt.Errorf("error copying to worker instance: %s", err)91	}92	deviceDst := filepath.Join(deviceRoot, filepath.Base(hostSrc))93	pushCmd := fmt.Sprintf("adb push %s %s", gceDst, deviceDst)94	if err := inst.runOnHost(5*time.Minute, pushCmd); err != nil {95		return "", fmt.Errorf("error pushing to device: %s", err)96	}97	return deviceDst, nil98}99func (inst *instance) Forward(port int) (string, error) {100	hostForward, err := inst.gceInst.Forward(port)101	if err != nil {102		return "", fmt.Errorf("failed to get IP/port from GCE instance: %s", err)...

Copy

Using AI Code Generation

1import "fmt"2type Cuttlefish struct {3}4func (c Cuttlefish) Copy() Cuttlefish {5}6func main() {7c := Cuttlefish{"Nemo"}8fmt.Println(c.Copy())9}10{Nemo}11import "fmt"12type Cuttlefish struct {13}14func (c Cuttlefish) Copy() Cuttlefish {15}16func main() {17c := Cuttlefish{"Nemo"}18fmt.Println(c.Copy().Name)19}20import "fmt"21type Cuttlefish struct {22}23func (c Cuttlefish) Copy() *Cuttlefish {24}25func main() {26c := Cuttlefish{"Nemo"}27fmt.Println(c.Copy().Name)28}29import "fmt"30type Cuttlefish struct {31}32func (c Cuttlefish) Copy() *Cuttlefish {33}34func main() {35c := Cuttlefish{"Nemo"}36fmt.Println(c.Copy())37}38&{Nemo}39import "fmt"40type Cuttlefish struct {41}42func (c Cuttlefish) Copy() *Cuttlefish {43}44func main() {45c := Cuttlefish{"Nemo"}46fmt.Println(c.Copy().Name)47}48import "fmt"49type Cuttlefish struct {50}51func (c Cuttlefish) Copy() *Cuttlefish {52}53func main() {54c := Cuttlefish{"Nemo"}55fmt.Println(c.Copy())56}57&{Nemo}58import "fmt"59type Cuttlefish struct {60}

Copy

Using AI Code Generation

1import (2func main() {3	c := cuttlefish{}4	c.Copy()5}6import (7func main() {8	c := cuttlefish{}9	c.Copy()10}11import (12func main() {13	c := cuttlefish{}14	c.Copy()15}16import (17func main() {18	c := cuttlefish{}19	c.Copy()20}21import (22func main() {23	c := cuttlefish{}24	c.Copy()25}26import (27func main() {28	c := cuttlefish{}29	c.Copy()30}31import (32func main() {33	c := cuttlefish{}34	c.Copy()35}36import (37func main() {38	c := cuttlefish{}39	c.Copy()40}41import (42func main() {43	c := cuttlefish{}44	c.Copy()45}46import (47func main() {48	c := cuttlefish{}49	c.Copy()50}51import (52func main() {53	c := cuttlefish{}54	c.Copy()55}56import (57func main() {58	c := cuttlefish{}59	c.Copy()60}

Copy

Using AI Code Generation

1import (2func main() {3  stem := snowball.Stem(word, "english", true)4  fmt.Println(stem)5}6import (7func main() {8  stem := snowball.Stem(word, "english", true)9  fmt.Println(stem)10}11import (12func main() {13  stem := snowball.Stem(word, "english", true)14  fmt.Println(stem)15}16import (17func main() {18  stem := snowball.Stem(word, "english", true)19  fmt.Println(stem)20}21import (22func main() {23  stem := snowball.Stem(word, "english", true)24  fmt.Println(stem)25}26import (27func main() {28  stem := snowball.Stem(word, "english", true)29  fmt.Println(stem)30}31import (32func main() {33  stem := snowball.Stem(word, "english", true)34  fmt.Println(stem)35}

Copy

Using AI Code Generation

1import "fmt"2func main() {3  c1.Copy()4  fmt.Println("Cuttlefish can copy")5}6import "fmt"7func main() {8  c1.Copy()9  fmt.Println("Cuttlefish can copy")10}

Copy

Using AI Code Generation

1import (2func main() {3	c := cuttlefish.New("John", 3)4	c2 := c.Copy()5	fmt.Println(c2)6}7import (8func main() {9	c := cuttlefish.New("John", 3)10	fmt.Println(c)11}12import (13type Cuttlefish struct {14}15func New(name string, age int) *Cuttlefish {16	return &Cuttlefish{Name: name, Age: age}17}18func (c *Cuttlefish) Copy() *Cuttlefish {19	return &Cuttlefish{Name: c.Name, Age: c.Age}20}21func (c *Cuttlefish) String() string {22	return fmt.Sprintf("%s is %d years old", c.Name, c.Age)23}

Copy

Using AI Code Generation

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

Copy

Using AI Code Generation

1import (2func main() {3	c := cuttlefish.NewCuttlefish()4	c2 := cuttlefish.NewCuttlefish()5	c.Set("name", "Marcelo Cantos")6	c2.Copy(c)7	fmt.Println(c2.Get("name"))8}9import (10func main() {11	c := cuttlefish.NewCuttlefish()12	c.Set("name", "Marcelo Cantos")13	c.Set("age", 37)14	fmt.Println(c.GetAll())15}16import (17func main() {18	c := cuttlefish.NewCuttlefish()19	c.Set("name", "Marcelo Cantos")20	c.Set("age", 37)21	fmt.Println(c.GetKeys())22}23import (

Copy

Using AI Code Generation

1import (2func main() {3	file, err := os.Open("1.txt")4	if err != nil {5		fmt.Println(err)6		os.Exit(1)7	}8	defer file.Close()9	newfile, err := os.Create("2.txt")10	if err != nil {11		fmt.Println(err)12		os.Exit(1)13	}14	defer newfile.Close()15	_, err = io.Copy(newfile, file)16	if err != nil {17		fmt.Println(err)18		os.Exit(1)19	}20}21Recommended Posts: Go | os.MkdirAll() method22Go | os.Mkdir() method23Go | os.Chdir() method24Go | os.Chmod() method25Go | os.Chown() method26Go | os.Create() method27Go | os.OpenFile() method28Go | os.Open() method29Go | os.Remove() method30Go | os.Rename() method31Go | os.Stat() method32Go | os.TempDir() method33Go | os.Truncate() method34Go | os.UserCacheDir() method35Go | os.UserConfigDir() method36Go | os.UserHomeDir() method37Go | os.UserLookup() method38Go | os.UserLookupGroup() method39Go | os.User() method40Go | os.Hostname() method41Go | os.Getwd() method42Go | os.Getpid() method43Go | os.Getenv() method44Go | os.Exit() method45Go | os.LookupEnv() method46Go | os.Setenv() method47Go | os.Unsetenv() method48Go | os.Getenv() method49Go | os.Exit() method50Go | os.LookupEnv() method51Go | os.Setenv() method52Go | os.Unsetenv() method53Go | os.Getenv() method

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.