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

Copied to Clipboard!

Automation Advisor
Syzkaller
main
setReleaseFeatures

How to use setReleaseFeatures method of main Package

Best Syzkaller code snippet using main.setReleaseFeatures

kconf.go

Source:kconf.go

...165	}166	if ctx.Kconf, err = kconfig.Parse(ctx.Target, filepath.Join(ctx.SourceDir, "Kconfig")); err != nil {167		return err168	}169	if err := ctx.setReleaseFeatures(); err != nil {170		return err171	}172	if err := ctx.mrProper(); err != nil {173		return err174	}175	if err := ctx.executeShell(); err != nil {176		return err177	}178	configFile := filepath.Join(ctx.BuildDir, ".config")179	cf, err := kconfig.ParseConfig(configFile)180	if err != nil {181		return err182	}183	if !ctx.Inst.Features[featBaseline] {184		if err := ctx.addUSBConfigs(cf); err != nil {185			return err186		}187	}188	ctx.applyConfigs(cf)189	cf.ModToYes()190	// Set all configs that are not present (actually not present, rather than "is not set") to "is not set".191	// This avoids olddefconfig turning on random things we did not ask for.192	for _, cfg := range ctx.Kconf.Configs {193		if (cfg.Type == kconfig.TypeTristate || cfg.Type == kconfig.TypeBool) && cf.Map[cfg.Name] == nil {194			cf.Set(cfg.Name, kconfig.No)195		}196	}197	original := cf.Serialize()198	if err := osutil.WriteFile(configFile, original); err != nil {199		return fmt.Errorf("failed to write .config file: %v", err)200	}201	// Save what we've got before olddefconfig for debugging purposes, it allows to see if we did not set a config,202	// or olddefconfig removed it. Save as .tmp so that it's not checked-in accidentially.203	outputFile := filepath.Join(ctx.ConfigDir, ctx.Inst.Name+".config")204	outputFileTmp := outputFile + ".tmp"205	if err := osutil.WriteFile(outputFileTmp, original); err != nil {206		return fmt.Errorf("failed to write tmp config file: %v", err)207	}208	if err := ctx.Make("olddefconfig"); err != nil {209		return err210	}211	cf, err = kconfig.ParseConfig(configFile)212	if err != nil {213		return err214	}215	if err := ctx.verifyConfigs(cf); err != nil {216		return fmt.Errorf("%vsaved config before olddefconfig to %v", err, outputFileTmp)217	}218	cf.ModToNo()219	config := []byte(fmt.Sprintf(`# Automatically generated by syz-kconf; DO NOT EDIT.220# Kernel: %v %v221%s222%s223`,224		ctx.Inst.Kernel.Repo, ctx.Inst.Kernel.Tag, cf.Serialize(), ctx.Inst.Verbatim))225	return osutil.WriteFile(outputFile, config)226}227func (ctx *Context) executeShell() error {228	for _, shell := range ctx.Inst.Shell {229		if !ctx.Inst.Features.Match(shell.Constraints) {230			continue231		}232		args := strings.Split(shell.Cmd, " ")233		for i := 1; i < len(args); i++ {234			args[i] = strings.ReplaceAll(args[i], "${BUILDDIR}", ctx.BuildDir)235			args[i] = strings.ReplaceAll(args[i], "${ARCH}", ctx.Target.KernelArch)236		}237		if args[0] == "make" {238			if err := ctx.Make(args[1:]...); err != nil {239				return err240			}241			continue242		}243		if _, err := osutil.RunCmd(10*time.Minute, ctx.SourceDir, args[0], args[1:]...); err != nil {244			return err245		}246	}247	return nil248}249func (ctx *Context) applyConfigs(cf *kconfig.ConfigFile) {250	for _, cfg := range ctx.Inst.Configs {251		if !ctx.Inst.Features.Match(cfg.Constraints) {252			continue253		}254		if cfg.Value != kconfig.No {255			// If this is a choice, first unset all other options.256			// If we leave 2 choice options enabled, the last one will win.257			// It can make sense to move this code to kconfig in some form,258			// it's needed everywhere configs are changed.259			if m := ctx.Kconf.Configs[cfg.Name]; m != nil && m.Parent.Kind == kconfig.MenuChoice {260				for _, choice := range m.Parent.Elems {261					cf.Unset(choice.Name)262				}263			}264		}265		cf.Set(cfg.Name, cfg.Value)266	}267}268func (ctx *Context) verifyConfigs(cf *kconfig.ConfigFile) error {269	errs := new(Errors)270	for _, cfg := range ctx.Inst.Configs {271		act := cf.Value(cfg.Name)272		if act == cfg.Value || cfg.Optional || !ctx.Inst.Features.Match(cfg.Constraints) {273			continue274		}275		if act == kconfig.No {276			errs.push("%v:%v: %v is not present in the final config", cfg.File, cfg.Line, cfg.Name)277		} else if cfg.Value == kconfig.No {278			errs.push("%v:%v: %v is present in the final config", cfg.File, cfg.Line, cfg.Name)279		} else {280			errs.push("%v:%v: %v does not match final config %v vs %v",281				cfg.File, cfg.Line, cfg.Name, cfg.Value, act)282		}283	}284	return errs.err()285}286func (ctx *Context) addUSBConfigs(cf *kconfig.ConfigFile) error {287	prefix := ""288	switch {289	case ctx.Inst.Features[featAndroid]:290		prefix = "android"291	case ctx.Inst.Features[featChromeos]:292		prefix = "chromeos"293	}294	distroConfig := filepath.Join(ctx.ConfigDir, "distros", prefix+"*")295	// Some USB drivers don't depend on any USB related symbols, but rather on a generic symbol296	// for some input subsystem (e.g. HID), so include it as well.297	return ctx.addDependentConfigs(cf, []string{"USB_SUPPORT", "HID"}, distroConfig)298}299func (ctx *Context) addDependentConfigs(dst *kconfig.ConfigFile, include []string, configGlob string) error {300	configFiles, err := filepath.Glob(configGlob)301	if err != nil {302		return err303	}304	includes := func(a []string, b map[string]bool) bool {305		for _, x := range a {306			if b[x] {307				return true308			}309		}310		return false311	}312	selected := make(map[string]bool)313	for _, cfg := range ctx.Kconf.Configs {314		deps := cfg.DependsOn()315		if !includes(include, deps) {316			continue317		}318		selected[cfg.Name] = true319		for dep := range deps {320			selected[dep] = true321		}322	}323	dedup := make(map[string]bool)324	for _, file := range configFiles {325		cf, err := kconfig.ParseConfig(file)326		if err != nil {327			return err328		}329		for _, cfg := range cf.Configs {330			if cfg.Value == kconfig.No || dedup[cfg.Name] || !selected[cfg.Name] {331				continue332			}333			dedup[cfg.Name] = true334			dst.Set(cfg.Name, cfg.Value)335		}336	}337	return nil338}339func (ctx *Context) setTarget() error {340	for _, target := range targets.List[targets.Linux] {341		if ctx.Inst.Features[target.KernelArch] {342			if ctx.Target != nil {343				return fmt.Errorf("arch is set twice")344			}345			ctx.Target = targets.GetEx(targets.Linux, target.Arch, ctx.Inst.Features[featClang])346		}347	}348	if ctx.Target == nil {349		return fmt.Errorf("no arch feature")350	}351	return nil352}353func (ctx *Context) setReleaseFeatures() error {354	tag := ctx.ReleaseTag355	match := releaseRe.FindStringSubmatch(tag)356	if match == nil {357		return fmt.Errorf("bad release tag %q", tag)358	}359	major, err := strconv.ParseInt(match[1], 10, 32)360	if err != nil {361		return fmt.Errorf("bad release tag %q: %v", tag, err)362	}363	minor, err := strconv.ParseInt(match[2], 10, 32)364	if err != nil {365		return fmt.Errorf("bad release tag %q: %v", tag, err)366	}367	for ; major >= 2; major-- {...

setReleaseFeatures

Using AI Code Generation

1import "fmt"2func main() {3    fmt.Println("Hello, playground")4    setReleaseFeatures()5}6import "fmt"7func setReleaseFeatures() {8    fmt.Println("setReleaseFeatures")9}10import "fmt"11func main() {12    fmt.Println("Hello, playground")13}14import "fmt"15func main() {16    fmt.Println("Hello, playground")17}18import "fmt"19func main() {20    fmt.Println("Hello, playground")21}22import "fmt"23func main() {24    fmt.Println("Hello, playground")25}

setReleaseFeatures

Using AI Code Generation

1import "fmt"2func main() {3	fmt.Println("Hello, playground")4}5import "fmt"6func setReleaseFeatures() {7	fmt.Println("Hello, playground")8}

setReleaseFeatures

Using AI Code Generation

1import (2func main() {3	features := []string{"feature1", "feature2"}4	main.SetReleaseFeatures(features)5	fmt.Println(main.GetReleaseFeatures())6}

setReleaseFeatures

Using AI Code Generation

1import (2func main() {3	main := new(Main)4	main.setReleaseFeatures("1.0.0", "1.0.0", "1.0.0", "1.0.0")5	fmt.Println(main.releaseFeatures)6}

setReleaseFeatures

Using AI Code Generation

1import (2var featureSet = []string{"feature1", "feature2", "feature3"}3func main() {4	fmt.Println("Hello, playground")5	main.setReleaseFeatures(featureSet)6}7import (8func main() {9	fmt.Println("Hello, playground")10}11func setReleaseFeatures(featureSet []string) {12	fmt.Println("setReleaseFeatures method called")13	for _, feature := range featureSet {14		fmt.Println(feature)15	}16}

setReleaseFeatures

Using AI Code Generation

1import "fmt"2type releaseFeatures struct {3}4type main struct {5}6func (m *main) setReleaseFeatures(rf []releaseFeatures) {7}8func (m main) getReleaseFeatures() []releaseFeatures {9}10func main() {11    rf := []releaseFeatures{12        releaseFeatures{13        },14        releaseFeatures{15        },16    }17    m := main{18    }19    m.setReleaseFeatures(rf)20    fmt.Println(m.getReleaseFeatures())21}22[{feature1 type1} {feature2 type2}]

setReleaseFeatures

Using AI Code Generation

1import (2func main() {3	fmt.Println("Hello, playground")4	var s = new(ReleaseFeatures)5	s.setReleaseFeatures()6}7import (8type ReleaseFeatures struct {9}10func (s *ReleaseFeatures) setReleaseFeatures() {

setReleaseFeatures

Using AI Code Generation

1import (2func main() {3    m := second.NewMain()4    m.SetReleaseFeatures("1.1.1")5    fmt.Println("Release features: ", m.GetReleaseFeatures())6}

setReleaseFeatures

Using AI Code Generation

1import (2func main() {3    fmt.Println("Starting main")4    feature.SetReleaseFeatures("2.0")5    feature.NewFeature()6    fmt.Println("Ending main")7}8import (9func main() {10    fmt.Println("Starting main")11    feature.SetReleaseFeatures("3.0")12    feature.NewFeature()13    fmt.Println("Ending main")14}

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.