How to use filename method of prog Package

Best Syzkaller code snippet using prog.filename

program.go

Source:program.go

...37	initiated    bool38	// fset the file set for this program39	fset *token.FileSet40	// created[i] contains the initial package whose ASTs or41	// filenames were supplied by AddFiles(), MustAddFiles()42	// and LoadFile() followed by the external test package,43	// if any, of each package in Import(), ImportWithTests(),44	// LoadPkgs and LoadPkgsWithTests() ordered by ImportPath.45	//46	// NOTE: these loaderFiles must not import "C".  Cgo preprocessing is47	// only performed on imported packages, not ad hoc packages.48	//49	created []*PackageInfo50	// imported contains the initially imported packages,51	// as specified by Import(), ImportWithTests(), LoadPkgs and LoadPkgsWithTests().52	imported map[string]*PackageInfo53	// allPackages contains the PackageInfo of every package54	// encountered by Load: all initial packages and all55	// dependencies, including incomplete ones.56	allPackages map[*types.Package]*PackageInfo57	// We use token.File, not filename, since a file may appear to58	// belong to multiple packages and be parsed more than once.59	// token.File captures this distinction; filename does not.60	filesToUpdate map[*token.File]bool61	// <filename, codes> Non file Sources62	nonfileSources map[string][]byte63}64// LoadFile parses the source code of a single Go file and loads a new program.65//66// src specifies the parser input as a string, []byte, or io.Reader, and67// filename is its apparent name.  If src is nil, the contents of68// filename are read from the file system.69//70func LoadFile(filename string, src interface{}) (*Program, error) {71	return NewProgram().AddFile(filename, src).Load()72}73// LoadDirs parses the source code of Go loaderFiles under the directories and loads a new program.74func LoadDirs(dirs ...string) (*Program, error) {75	p := NewProgram()76	srcs, _ := goutil.StringsConvert(build.Default.SrcDirs(), func(s string) (string, error) {77		return s + string(filepath.Separator), nil78	})79	for _, dir := range dirs {80		if !filepath.IsAbs(dir) {81			dir, _ = filepath.Abs(dir)82		}83		err := filepath.Walk(dir, func(path string, f os.FileInfo, err error) error {84			if err != nil || !f.IsDir() {85				return nil86			}87			for _, src := range srcs {88				pkg := strings.TrimPrefix(path, src)89				if pkg != path {90					p.Import(pkg)91				}92			}93			return nil94		})95		if err != nil {96			return nil, err97		}98	}99	return p.Load()100}101// LoadPkgs imports packages and loads a new program.102//103// the set of initial source packages located relative to $GOPATH.104//105func LoadPkgs(pkgPath ...string) (*Program, error) {106	return NewProgram().Import(pkgPath...).Load()107}108// LoadPkgsWithTests imports packages and loads a new program.109//110// the set of initial source packages located relative to $GOPATH.111//112// The package will be augmented by any *_test.go loaderFiles in113// its directory that contain a "package x" (not "package x_test")114// declaration.115//116// In addition, if any *_test.go loaderFiles contain a "package x_test"117// declaration, an additional package comprising just those loaderFiles will118// be added to CreatePkgs.119//120func LoadPkgsWithTests(pkgPath ...string) (*Program, error) {121	return NewProgram().ImportWithTests(pkgPath...).Load()122}123// NewProgram creates a empty program.124func NewProgram() *Program {125	prog := new(Program)126	prog.filesToUpdate = make(map[*token.File]bool, 128)127	prog.conf.ParserMode = parser.ParseComments128	// Optimization: don't type-check the bodies of functions in our129	// dependencies, since we only need exported package members.130	prog.conf.TypeCheckFuncBodies = func(p string) bool {131		pp := strings.TrimSuffix(p, "_test")132		for _, cp := range prog.conf.CreatePkgs {133			if cp.Path == p || cp.Path == pp {134				return true135			}136		}137		for k := range prog.conf.ImportPkgs {138			if k == p || k == pp {139				return true140			}141		}142		return false143	}144	// Ideally we would just return conf.Load() here, but go/types145	// reports certain "soft" errors that gc does not (Go issue 14596).146	// As a workaround, we set AllowErrors=true and then duplicate147	// the loader's error checking but allow soft errors.148	// It would be nice if the loader API permitted "AllowErrors: soft".149	prog.conf.AllowErrors = true150	prog.conf.TypeChecker.DisableUnusedImportCheck = true151	prog.nonfileSources = make(map[string][]byte)152	return prog153}154// AddFile parses the source code of a single Go source file.155//156// src specifies the parser input as a string, []byte, or io.Reader, and157// filename is its apparent name.  If src is nil, the contents of158// filename are read from the file system.159//160// filename is used to rewrite to local file;161// if empty, rewrite to self-increasing number filename under the package name path.162//163func (prog *Program) AddFile(filename string, src interface{}) (itself *Program) {164	if !prog.initiated && prog.initialError == nil {165		var _src interface{}166		b, srcErr := tools.ReadSourceBytes(src)167		if b != nil {168			_src = b169		}170		f, err := prog.conf.ParseFile(filename, _src)171		if err != nil {172			prog.initialError = err173		} else {174			if filename == "" {175				filename = autoFilename(f)176			}177			prog.conf.CreateFromFiles(f.Name.Name, &loader.File{Filename: filename, File: f})178			if srcErr == nil {179				prog.nonfileSources[filename] = b180			}181		}182	}183	return prog184}185// Import imports packages that will be imported from source,186// the set of initial source packages located relative to $GOPATH.187func (prog *Program) Import(pkgPath ...string) (itself *Program) {188	if !prog.initiated && prog.initialError == nil {189		for _, p := range pkgPath {190			prog.conf.Import(p)191		}192	}193	return prog194}195// ImportWithTests imports packages that will be imported from source,196// the set of initial source packages located relative to $GOPATH.197// The package will be augmented by any *_test.go loaderFiles in198// its directory that contain a "package x" (not "package x_test")199// declaration.200//201// In addition, if any *_test.go loaderFiles contain a "package x_test"202// declaration, an additional package comprising just those loaderFiles will203// be added to CreatePkgs.204//205func (prog *Program) ImportWithTests(pkgPath ...string) (itself *Program) {206	if !prog.initiated && prog.initialError == nil {207		for _, p := range pkgPath {208			prog.conf.ImportWithTests(p)209		}210	}211	return prog212}213// Load loads the program's packages,214// and loads their dependencies packages as needed.215//216// On failure, returns an error.217// It is an error if no packages were loaded.218//219func (prog *Program) Load() (itself *Program, err error) {220	if prog.initiated {221		return prog, errors.New("can not load two times")222	}223	if prog.initialError != nil {224		return prog, prog.initialError225	}226	prog.initiated = true227	defer func() {228		if p := recover(); p != nil {229			err = fmt.Errorf("%v", p)230			prog.initialError = err231			fmt.Printf("panic:%v\n%s", err, goutil.PanicTrace(1))232		}233	}()234	p, err := prog.conf.Load()235	if err != nil {236		prog.initialError = err237		return prog, prog.initialError238	}239	// Allow exist error240	// var errpkgs []string241	// // Report hard errors in indirectly imported packages.242	// for _, info := range p.AllPackages {243	// 	if containsHardErrors(info.Errors) {244	// 		errpkgs = append(errpkgs, info.Pkg.Path())245	// 	}246	// }247	// if errpkgs != nil {248	// 	var more string249	// 	if len(errpkgs) > 3 {250	// 		more = fmt.Sprintf(" and %d more", len(errpkgs)-3)251	// 		errpkgs = errpkgs[:3]252	// 	}253	// 	prog.initialError = fmt.Errorf("couldn't load packages due to errors: %s%s",254	// 		strings.Join(errpkgs, ", "), more)255	// 	return prog, prog.initialError256	// }257	return prog.convert(p), nil258}259// MustLoad is the same as Load(), but panic when error occur.260func (prog *Program) MustLoad() (itself *Program) {261	_, err := prog.Load()262	if err != nil {263		panic(err)264	}265	return prog266}267func (prog *Program) convert(p *loader.Program) (itself *Program) {268	prog.fset = p.Fset269	prog.imported = make(map[string]*PackageInfo, len(prog.imported))270	prog.allPackages = make(map[*types.Package]*PackageInfo, len(prog.allPackages))271	var solved = make(map[*loader.PackageInfo]*PackageInfo, len(p.AllPackages))272	for _, info := range p.Created {273		newInfo := newPackageInfo(prog, info)274		solved[info] = newInfo275		prog.created = append(prog.created, newInfo)276	}277	for k, info := range p.Imported {278		newInfo := newPackageInfo(prog, info)279		solved[info] = newInfo280		prog.imported[k] = newInfo281	}282	for k, info := range p.AllPackages {283		if newInfo, ok := solved[info]; ok {284			prog.allPackages[k] = newInfo285		} else {286			newInfo := newPackageInfo(prog, info)287			solved[info] = newInfo288			prog.allPackages[k] = newInfo289		}290	}291	prog.check()292	return prog293}294func (prog *Program) check() {295	for _, pkg := range prog.InitialPackages() {296		pkg.check()297	}298}299// InitialPackages returns a new slice containing the set of initial300// packages (created + imported) in unspecified order.301func (prog *Program) InitialPackages() []*PackageInfo {302	pkgs := make([]*PackageInfo, 0, len(prog.created)+len(prog.imported))303	pkgs = append(pkgs, prog.created...)304	for _, pkg := range prog.imported {305		pkgs = append(pkgs, pkg)306	}307	return pkgs308}309// Package returns the ASTs and results of type checking for the310// specified package.311// NOTE: return nil, if the package does not exist.312func (prog *Program) Package(path string) *PackageInfo {313	for k, v := range prog.allPackages {314		if k.Path() == path {315			return v316		}317	}318	for _, info := range prog.created {319		if path == info.Pkg.Path() {320			return info321		}322	}323	return nil324}325// pathEnclosingInterval returns the PackageInfo and ast.Node that326// contain source interval [start, end), and all the node's ancestors327// up to the AST root.  It searches all ast.Files of all packages in prog.328// exact is defined as for astutil.PathEnclosingInterval.329//330// The zero value is returned if not found.331//332func (prog *Program) pathEnclosingInterval(start, end token.Pos) (pkg *PackageInfo, file *loader.File, path []ast.Node, exact bool) {333	for _, pkg = range prog.allPackages {334		file, path, exact = pkg.pathEnclosingInterval(start, end)335		if path != nil {336			return337		}338	}339	return nil, nil, nil, false340}341func (prog *Program) source(filename string) ([]byte, error) {342	src, ok := prog.nonfileSources[filename]343	if ok {344		return src, nil345	}346	return tools.ReadSource(filename, nil)347}348func containsHardErrors(errors []error) bool {349	for _, err := range errors {350		if err, ok := err.(types.Error); ok && err.Soft {351			continue352		}353		return true354	}355	return false356}357func tokenFileContainsPos(f *token.File, pos token.Pos) bool {358	p := int(pos)359	base := f.Base()360	return base <= p && p < base+f.Size()...

strategy.go

Source:strategy.go

...118	file, e := os.CreateTemp("", "strategy*.o")119	if e != nil {120		return nil, e121	}122	filename := file.Name()123	defer os.Remove(filename)124	if _, e := file.Write(elf); e != nil {125		return nil, e126	}127	file.Close()128	return LoadFile(name, filename)129}130// LoadFile loads a strategy BPF program from ELF file.131// If filename is empty, search for an ELF file in default locations.132func LoadFile(name, filename string) (sc *Strategy, e error) {133	if filename == "" {134		filename, e = bpf.Strategy.Find(name)135		if e != nil {136			return nil, e137		}138	}139	elfFile, e := elf.Open(filename)140	if e != nil {141		return nil, e142	}143	defer elfFile.Close()144	tableLock.Lock()145	defer tableLock.Unlock()146	lastID++147	sc = &Strategy{148		c:    eal.Zmalloc[C.StrategyCode]("Strategy", C.sizeof_StrategyCode, eal.NumaSocket{}),149		id:   lastID,150		name: name,151	}152	defer func(sc *Strategy) {153		if e != nil {154			sc.free()155		}156	}(sc)157	if sec := elfFile.Section(C.SGSEC_MAIN); sec != nil {158		if sc.c.main, e = makeProg(filename, C.SGSEC_MAIN, XsymsMain); e != nil {159			return nil, fmt.Errorf("jit-compile %s: %w", C.SGSEC_MAIN, e)160		}161	} else {162		return nil, fmt.Errorf("missing %s section", C.SGSEC_MAIN)163	}164	if sec := elfFile.Section(C.SGSEC_INIT); sec != nil {165		if sc.init, e = makeProg(filename, C.SGSEC_INIT, XsymsInit); e != nil {166			return nil, fmt.Errorf("jit-compile %s: %w", C.SGSEC_INIT, e)167		}168	}169	if sec := elfFile.Section(C.SGSEC_SCHEMA); sec != nil {170		text, e := sec.Data()171		if e != nil {172			return nil, fmt.Errorf("read %s: %w", C.SGSEC_SCHEMA, e)173		}174		sc.schema, e = gojsonschema.NewSchema(gojsonschema.NewBytesLoader(text))175		if e != nil {176			return nil, fmt.Errorf("load %s: %w", C.SGSEC_SCHEMA, e)177		}178	}179	table[sc.id] = sc180	sc.c.id = C.int(sc.id)181	sc.c.goHandle = C.uintptr_t(cgo.NewHandle(sc))182	C.StrategyCode_Ref(sc.c)183	return sc, nil184}185// MakeEmpty returns an empty strategy for unit testing.186// Panics on error.187func MakeEmpty(name string) *Strategy {188	filename, e := bpf.Strategy.Find("empty")189	if e != nil {190		logger.Panic("MakeEmpty error", zap.Error(e))191	}192	sc, e := LoadFile(name, filename)193	if e != nil {194		logger.Panic("MakeEmpty error", zap.Error(e))195	}196	return sc197}198func makeProg(filename, section string, xsyms Xsyms) (prog C.StrategyCodeProg, e error) {199	filenameC, sectionC := C.CString(filename), C.CString(section)200	defer func() {201		C.free(unsafe.Pointer(filenameC))202		C.free(unsafe.Pointer(sectionC))203	}()204	var prm C.struct_rte_bpf_prm205	prm.xsym, prm.nb_xsym = xsyms.ptr, xsyms.n206	prm.prog_arg._type = C.RTE_BPF_ARG_RAW207	prog.bpf = C.rte_bpf_elf_load(&prm, filenameC, sectionC)208	if prog.bpf == nil {209		return C.StrategyCodeProg{}, eal.GetErrno()210	}211	var jit C.struct_rte_bpf_jit212	if res := C.rte_bpf_get_jit(prog.bpf, &jit); res != 0 {213		C.rte_bpf_destroy(prog.bpf)214		return C.StrategyCodeProg{}, eal.MakeErrno(res)215	}216	prog.jit = jit._func217	return prog, nil218}219func freeProg(prog C.StrategyCodeProg) {220	if prog.bpf != nil {221		C.rte_bpf_destroy(prog.bpf)...

cha_test.go

Source:cha_test.go

...41// TestCHA runs CHA on each file in inputs, prints the dynamic edges of42// the call graph, and compares it with the golden results embedded in43// the WANT comment at the end of the file.44func TestCHA(t *testing.T) {45	for _, filename := range inputs {46		prog, f, mainPkg, err := loadProgInfo(filename, ssa.InstantiateGenerics)47		if err != nil {48			t.Error(err)49			continue50		}51		want, pos := expectation(f)52		if pos == token.NoPos {53			t.Error(fmt.Errorf("No WANT: comment in %s", filename))54			continue55		}56		cg := cha.CallGraph(prog)57		if got := printGraph(cg, mainPkg.Pkg, "dynamic", "Dynamic calls"); got != want {58			t.Errorf("%s: got:\n%s\nwant:\n%s",59				prog.Fset.Position(pos), got, want)60		}61	}62}63// TestCHAGenerics is TestCHA tailored for testing generics,64func TestCHAGenerics(t *testing.T) {65	if !typeparams.Enabled {66		t.Skip("TestCHAGenerics requires type parameters")67	}68	filename := "testdata/generics.go"69	prog, f, mainPkg, err := loadProgInfo(filename, ssa.InstantiateGenerics)70	if err != nil {71		t.Fatal(err)72	}73	want, pos := expectation(f)74	if pos == token.NoPos {75		t.Fatal(fmt.Errorf("No WANT: comment in %s", filename))76	}77	cg := cha.CallGraph(prog)78	if got := printGraph(cg, mainPkg.Pkg, "", "All calls"); got != want {79		t.Errorf("%s: got:\n%s\nwant:\n%s",80			prog.Fset.Position(pos), got, want)81	}82}83func loadProgInfo(filename string, mode ssa.BuilderMode) (*ssa.Program, *ast.File, *ssa.Package, error) {84	content, err := ioutil.ReadFile(filename)85	if err != nil {86		return nil, nil, nil, fmt.Errorf("couldn't read file '%s': %s", filename, err)87	}88	conf := loader.Config{89		ParserMode: parser.ParseComments,90	}91	f, err := conf.ParseFile(filename, content)92	if err != nil {93		return nil, nil, nil, err94	}95	conf.CreateFromFiles("main", f)96	iprog, err := conf.Load()97	if err != nil {98		return nil, nil, nil, err99	}100	prog := ssautil.CreateProgram(iprog, mode)101	prog.Build()102	return prog, f, prog.Package(iprog.Created[0].Pkg), nil103}104// printGraph returns a string representation of cg involving only edges105// whose description contains edgeMatch. The string representation is...

filename

Using AI Code Generation

1import (2func main() {3    fmt.Println("The name of the program is", prog)4    fmt.Println("The name of the program is", prog.filename())5}6import (7func main() {8    fmt.Println("The name of the program is", prog)9    fmt.Println("The name of the program is", prog.filename())10}11import (12func main() {13    fmt.Println("The name of the program is", prog)14    fmt.Println("The name of the program is", prog.filename())15}16import (17func main() {18    fmt.Println("The name of the program is", prog)19    fmt.Println("The name of the program is", prog.filename())20}21import (22func main() {23    fmt.Println("The name of the program is", prog)24    fmt.Println("The name of the program is", prog.filename())25}26import (27func main() {28    fmt.Println("The name of the program is", prog)29    fmt.Println("The name of the program is", prog.filename())30}31import (32func main() {33    fmt.Println("The name of the program is", prog)34    fmt.Println("The name of the program is", prog.filename())35}

filename

Using AI Code Generation

1import prog.*;2public class Two {3    public static void main(String[] args) {4        Prog p = new Prog();5        System.out.println(p.filename());6    }7}8package prog;9public class Prog {10    public String filename() {11        return "Prog.java";12    }13}14import prog.*;15public class Two {16    public static void main(String[] args) {17        Prog p = new Prog();18        System.out.println(p.filename());19    }20}21package prog;22public class Prog {23    public String filename() {24        return "Prog.java";25    }26}27package prog;28public class Prog {29    public String filename() {30        return "Prog.class";31    }32}33package prog;34public class Prog {35    public String filename() {36        return "Prog.java";37    }38}39import prog.*;40public class Two {41    public static void main(String[] args) {42        Prog p = new Prog();43        System.out.println(p.filename());44    }45}46package prog;47public class Prog {48    public String filename() {49        return "Prog.java";50    }51}52package prog;53public class Prog {54    public String filename() {55        return "Prog.class";56    }57}58package prog;59public class Prog {60    public String filename() {61        return "Prog.java";62    }63}64package prog;65public class Prog {66    public String filename() {67        return "Prog.class";68    }69}70package prog;71public class Prog {72    public String filename() {73        return "Prog.java";74    }75}76package prog;77public class Prog {78    public String filename() {79        return "Prog.class";80    }81}82package prog;83public class Prog {84    public String filename() {85        return "Prog.java";86    }87}88package prog;

filename

Using AI Code Generation

1public class 2 {2    public static void main(String[] args) {3        Prog p = new Prog();4        System.out.println(p.filename());5    }6}7import (8func filename() string {9    path, _ := os.Executable()10}11func main() {12    fmt.Println(filename())13}14import (15func main() {16    fmt.Println(filename())17}

filename

Using AI Code Generation

1import "fmt"2func main(){3    fmt.Println(prog.filename())4}5import "fmt"6func filename() string {7}8func main(){9    fmt.Println(filename())10}

filename

Using AI Code Generation

1import (2func main() {3	fmt.Println(golenv.Filename())4}5import (6func main() {7	fmt.Println(golenv.Dirname())8}9import (10func main() {11	fmt.Println(golenv.Filebase())12}13import (14func main() {15	fmt.Println(golenv.Fileext())16}17import (18func main() {19	fmt.Println(golenv.Filefullpath())20}21import (22func main() {23	fmt.Println(golenv.Filefullpath())24}25import (26func main() {27	fmt.Println(golenv.Filefullpath())28}29import (30func main() {31	fmt.Println(golenv.Filefullpath())32}33import (34func main() {35	fmt.Println(golenv.Filefullpath())36}

filename

Using AI Code Generation

1import (2func main() {3    fmt.Println("filename is: ", filename)4}5import (6func main() {7    fmt.Println("path is: ", path)8}9import (10func main() {11    fmt.Println("name is: ", name)12}13import (14func main() {15    fmt.Println("args is: ", args)16}17import (18func main() {19    env := os.Environ()20    fmt.Println("env is: ", env)21}22env is:  [ALLUSERSPROFILE=C:\ProgramData, APPDATA=C:\Users\user\AppData\Roaming, CLASSPATH=.;C:\Program Files\Java\jdk1.8.0_221\lib, CommonProgramFiles=C:\Program Files\Common Files, CommonProgramFiles(x86)=C:\Program Files (x86)\Common Files, CommonProgramW6432=C:\Program Files\Common Files, COMPUTERNAME=USER-PC, ComSpec=C:\Windows\system32\cmd.exe, DRIVERDATA=C:\Windows\System32\Drivers\

filename

Using AI Code Generation

1import (2func main() {3    fmt.Printf("The filename is: %s4", filepath.Base(os.Args[0]))5}6import (7func main() {8    fmt.Printf("The filename is: %s9}10import (11func main() {12    fmt.Printf("The filename is: %s13}14import (15func main() {16    fmt.Printf("The filename is: %s17}18import (19func main() {20    fmt.Printf("The filename is: %s21}22import (23func main() {24    fmt.Printf("The filename is: %s25}26import (27func main() {28    fmt.Printf("The filename is: %s29}30import (31func main() {32    fmt.Printf("The filename is: %s33}

filename

Using AI Code Generation

1import "fmt"2import "os"3import "path/filepath"4func main() {5    fmt.Println("Program name = ", filepath.Base(os.Args[0]))6}7import "fmt"8import "os"9import "path/filepath"10func main() {11    fmt.Println("Working directory = ", filepath.Dir(os.Args[0]))12}13import "fmt"14import "os"15import "path/filepath"16func main() {17    fmt.Println("Is absolute path = ", filepath.IsAbs(os.Args[0]))18}19import "fmt"20import "os"21import "path/filepath"22func main() {23    dir, file := filepath.Split(os.Args[0])24    fmt.Println("Directory = ", dir)25    fmt.Println("File = ", file)26}27import "fmt"28import "os"29import "path/filepath"30func main() {31    fmt.Println("Join = ", filepath.Join("C:", "Users", "User", "Desktop"))32}33import "fmt"34import "os"35import "path/filepath"36func main() {37    file, ext := filepath.Ext(os.Args[0])38    fmt.Println("File = ", file)39    fmt.Println("Extension = ", ext)40}41import "fmt"42import "path/filepath"43func main() {44    fmt.Println("Split list = ", filepath.SplitList("C:\\Users\\User\\Desktop"))45}46import "fmt"47import "path/filepath"48func main() {

filename

Using AI Code Generation

1public class 2 {2  public static void main(String[] args) {3    String path = "C:\\Users\\User\\Desktop\\Java\\prog.java";4    File file = new File(path);5    System.out.println("The filename is: " + file.getName());6  }7}8public class 3 {9  public static void main(String[] args) {10    String path = "C:\\Users\\User\\Desktop\\Java\\prog.java";11    File file = new File(path);12    System.out.println("The length of file is: " + file.length());13  }14}15public class 4 {16  public static void main(String[] args) {17    String path = "C:\\Users\\User\\Desktop\\Java\\prog.java";18    File file = new File(path);19    System.out.println("The last modified date of file is: " + file.lastModified());20  }21}22public class 5 {23  public static void main(String[] args) {24    String path = "C:\\Users\\User\\Desktop\\Java\\prog.java";25    File file = new File(path);26    System.out.println("The file exists: " + file.exists());27  }28}29public class 6 {30  public static void main(String[] args) {31    String path = "C:\\Users\\User\\Desktop\\Java\\prog.java";32    File file = new File(path);33    System.out.println("The file is a directory:

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.