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

Copied to Clipboard!

How to use eol method of kconfig Package

Best Syzkaller code snippet using kconfig.eol

kconfig.go

Source:kconfig.go

...151	}152	kp.endCurrent()153}154func (kp *kconfigParser) parseLine() {155	if kp.eol() {156		return157	}158	if kp.helpIdent != 0 {159		if kp.identLevel() >= kp.helpIdent {160			_ = kp.ConsumeLine()161			return162		}163		kp.helpIdent = 0164	}165	if kp.TryConsume("#") {166		_ = kp.ConsumeLine()167		return168	}169	if kp.TryConsume("$") {170		_ = kp.Shell()171		return172	}173	ident := kp.Ident()174	if kp.TryConsume("=") || kp.TryConsume(":=") {175		// Macro definition, see:176		// https://www.kernel.org/doc/html/latest/kbuild/kconfig-macro-language.html177		// We don't use this for anything now.178		kp.ConsumeLine()179		return180	}181	kp.parseMenu(ident)182}183func (kp *kconfigParser) parseMenu(cmd string) {184	switch cmd {185	case "source":186		file, ok := kp.TryQuotedString()187		if !ok {188			file = kp.ConsumeLine()189		}190		kp.includeSource(file)191	case "mainmenu":192		kp.pushCurrent(&Menu{193			Kind:    MenuConfig,194			prompts: []prompt{{text: kp.QuotedString()}},195		})196	case "comment":197		kp.newCurrent(&Menu{198			Kind:    MenuComment,199			prompts: []prompt{{text: kp.QuotedString()}},200		})201	case "menu":202		kp.pushCurrent(&Menu{203			Kind:    MenuGroup,204			prompts: []prompt{{text: kp.QuotedString()}},205		})206	case "if":207		kp.pushCurrent(&Menu{208			Kind:      MenuGroup,209			visibleIf: kp.parseExpr(),210		})211	case "choice":212		kp.pushCurrent(&Menu{213			Kind: MenuChoice,214		})215	case "endmenu", "endif", "endchoice":216		kp.popCurrent()217	case "config", "menuconfig":218		kp.newCurrent(&Menu{219			Kind: MenuConfig,220			Name: kp.Ident(),221		})222	default:223		kp.parseConfigType(cmd)224	}225}226func (kp *kconfigParser) parseConfigType(typ string) {227	cur := kp.current()228	switch typ {229	case "tristate":230		cur.Type = TypeTristate231		kp.tryParsePrompt()232	case "def_tristate":233		cur.Type = TypeTristate234		kp.parseDefaultValue()235	case "bool":236		cur.Type = TypeBool237		kp.tryParsePrompt()238	case "def_bool":239		cur.Type = TypeBool240		kp.parseDefaultValue()241	case "int":242		cur.Type = TypeInt243		kp.tryParsePrompt()244	case "def_int":245		cur.Type = TypeInt246		kp.parseDefaultValue()247	case "hex":248		cur.Type = TypeHex249		kp.tryParsePrompt()250	case "def_hex":251		cur.Type = TypeHex252		kp.parseDefaultValue()253	case "string":254		cur.Type = TypeString255		kp.tryParsePrompt()256	case "def_string":257		cur.Type = TypeString258		kp.parseDefaultValue()259	default:260		kp.parseProperty(typ)261	}262}263func (kp *kconfigParser) parseProperty(prop string) {264	cur := kp.current()265	switch prop {266	case "prompt":267		kp.tryParsePrompt()268	case "depends":269		kp.MustConsume("on")270		cur.dependsOn = exprAnd(cur.dependsOn, kp.parseExpr())271	case "visible":272		kp.MustConsume("if")273		cur.visibleIf = exprAnd(cur.visibleIf, kp.parseExpr())274	case "select", "imply":275		_ = kp.Ident()276		if kp.TryConsume("if") {277			_ = kp.parseExpr()278		}279	case "option":280		// It can be 'option foo', or 'option bar="BAZ"'.281		kp.ConsumeLine()282	case "modules":283	case "optional":284	case "default":285		kp.parseDefaultValue()286	case "range":287		_, _ = kp.parseExpr(), kp.parseExpr() // from, to288		if kp.TryConsume("if") {289			_ = kp.parseExpr()290		}291	case "help", "---help---":292		// Help rules are tricky: end of help is identified by smaller indentation level293		// as would be rendered on a terminal with 8-column tabs setup, minus empty lines.294		for kp.nextLine() {295			if kp.eol() {296				continue297			}298			kp.helpIdent = kp.identLevel()299			kp.ConsumeLine()300			break301		}302	default:303		kp.failf("unknown line")304	}305}306func (kp *kconfigParser) includeSource(file string) {307	kp.newCurrent(nil)308	file = kp.expandString(file)309	file = filepath.Join(kp.baseDir, file)...

parser.go

Source:parser.go

...23}24// nextLine resets the parser to the next line.25// Automatically concatenates lines split with \ at the end.26func (p *parser) nextLine() bool {27	if !p.eol() {28		p.failf("tailing data at the end of line")29		return false30	}31	if p.err != nil || len(p.data) == 0 {32		return false33	}34	p.col = 035	p.line++36	p.current = p.readNextLine()37	for p.current != "" && p.current[len(p.current)-1] == '\\' && len(p.data) != 0 {38		p.current = p.current[:len(p.current)-1] + p.readNextLine()39		p.line++40	}41	p.skipSpaces()42	return true43}44func (p *parser) readNextLine() string {45	line := ""46	nextLine := bytes.IndexByte(p.data, '\n')47	if nextLine != -1 {48		line = string(p.data[:nextLine])49		p.data = p.data[nextLine+1:]50	} else {51		line = string(p.data)52		p.data = nil53	}54	return line55}56func (p *parser) skipSpaces() {57	for p.col < len(p.current) && (p.current[p.col] == ' ' || p.current[p.col] == '\t') {58		p.col++59	}60}61func (p *parser) identLevel() int {62	level := 063	for i := 0; i < p.col; i++ {64		level++65		if p.current[i] == '\t' {66			level = (level + 7) & ^767		}68	}69	return level70}71func (p *parser) failf(msg string, args ...interface{}) {72	if p.err == nil {73		p.err = fmt.Errorf("%v:%v:%v: %v\n%v", p.file, p.line, p.col, fmt.Sprintf(msg, args...), p.current)74	}75}76func (p *parser) eol() bool {77	return p.col == len(p.current)78}79func (p *parser) char() byte {80	if p.err != nil {81		return 082	}83	if p.eol() {84		p.failf("unexpected end of line")85		return 086	}87	v := p.current[p.col]88	p.col++89	return v90}91func (p *parser) peek() byte {92	if p.err != nil || p.eol() {93		return 094	}95	return p.current[p.col]96}97func (p *parser) ConsumeLine() string {98	res := p.current[p.col:]99	p.col = len(p.current)100	return res101}102func (p *parser) TryConsume(what string) bool {103	if !strings.HasPrefix(p.current[p.col:], what) {104		return false105	}106	p.col += len(what)107	p.skipSpaces()108	return true109}110func (p *parser) MustConsume(what string) {111	if !p.TryConsume(what) {112		p.failf("expected %q", what)113	}114}115func (p *parser) QuotedString() string {116	var str []byte117	quote := p.char()118	if quote != '"' && quote != '\'' {119		p.failf("expect quoted string")120	}121	for ch := p.char(); ch != quote; ch = p.char() {122		if ch == 0 {123			p.failf("unterminated quoted string")124			break125		}126		if ch == '\\' {127			ch = p.char()128			switch ch {129			case '\'', '"', '\\', 'n':130				str = append(str, ch)131			default:132				p.failf("bad quoted character")133			}134			continue135		}136		str = append(str, ch)137		if ch == '$' && p.peek() == '(' {138			str = append(str, p.Shell()...)139		}140	}141	p.skipSpaces()142	return string(str)143}144func (p *parser) TryQuotedString() (string, bool) {145	if ch := p.peek(); ch == '"' || ch == '\'' {146		return p.QuotedString(), true147	}148	return "", false149}150func (p *parser) Ident() string {151	var str []byte152	for !p.eol() {153		ch := p.peek()154		if ch >= 'a' && ch <= 'z' ||155			ch >= 'A' && ch <= 'Z' ||156			ch >= '0' && ch <= '9' ||157			ch == '_' || ch == '-' {158			str = append(str, ch)159			p.col++160			continue161		}162		break163	}164	if len(str) == 0 {165		p.failf("expected an identifier")166	}167	p.skipSpaces()168	return string(str)169}170func (p *parser) Shell() string {171	start := p.col172	p.MustConsume("(")173	for !p.eol() && p.peek() != ')' {174		if p.peek() == '"' {175			p.QuotedString()176		} else if p.peek() == '(' {177			p.Shell()178		} else {179			p.col++180		}181	}182	if ch := p.char(); ch != ')' {183		p.failf("shell expression is not terminated")184	}185	res := p.current[start:p.col]186	p.skipSpaces()187	return res...

eol

Using AI Code Generation

1import (2func main() {3    requester, _ := zmq4.NewSocket(zmq4.REQ)4    defer requester.Close()5    for {6        request := kvsimple.NewKvmsg(0)7        request.SetKey("echo")8        request.SetBody("Hello world")9        request.Send(requester)10        reply, _ := kvsimple.RecvKvmsg(requester)11        fmt.Println("Received reply: ", reply)12        time.Sleep(time.Second)13    }14}15import (16func main() {17    requester, _ := zmq4.NewSocket(zmq4.REQ)18    defer requester.Close()19    for {20        request := kvsimple.NewKvmsg(0)21        request.SetKey("echo")22        request.SetBody("Hello world")23        request.Send(requester)24        reply, _ := kvsimple.RecvKvmsg(requester)25        fmt.Println("Received reply: ", reply)26        time.Sleep(time.Second)27    }28}29import (30func main() {31    requester, _ := zmq4.NewSocket(zmq4.REQ)32    defer requester.Close()33    for {34        request := kvsimple.NewKvmsg(0)35        request.SetKey("echo")36        request.SetBody("Hello world")37        request.Send(requester)38        reply, _ := kvsimple.RecvKvmsg(requester)39        fmt.Println("Received reply: ", reply)

eol

Using AI Code Generation

1import (2func main() {3    kc := kconfig.New("/etc/ssh/sshd_config")4    fmt.Println("eol: ", kc.Eol())5}6import (7func main() {8    kc := kconfig.New("/etc/ssh/sshd_config")9    kconf := kc.Kconfig()10    for _, v := range kconf {11        fmt.Println(v)12    }13}

eol

Using AI Code Generation

1import (2func main() {3    k := kconfig.New()4    k.Set("foo", "bar")5    k.Set("bar", "baz")6    k.Set("baz", "foo")7    fmt.Println(k.Get("foo"))8    fmt.Println(k.Get("bar"))9    fmt.Println(k.Get("baz"))10}11import (12func main() {13    k := kconfig.New()14    k.Set("foo", "bar")15    k.Set("bar", "baz")16    k.Set("baz", "foo")17    fmt.Println(k.Get("foo"))18    fmt.Println(k.Get("bar"))19    fmt.Println(k.Get("baz"))20    fmt.Println(k.Get("qux"))21}22import (23func main() {24    k := kconfig.New()25    k.Set("foo", "bar")26    k.Set("bar", "baz")27    k.Set("baz", "foo")28    fmt.Println(k.Get("foo"))29    fmt.Println(k.Get("bar"))30    fmt.Println(k.Get("baz"))31    fmt.Println(k.Get("qux"))32    k.Set("qux", "quux")33    fmt.Println(k.Get("qux"))34}35import (36func main() {37    k := kconfig.New()38    k.Set("foo", "bar")39    k.Set("bar", "baz")40    k.Set("baz", "foo")41    fmt.Println(k.Get("foo"))42    fmt.Println(k.Get("bar"))43    fmt.Println(k.Get("baz"))44    fmt.Println(k.Get("qux"))45    k.Set("qux", "quux")46    fmt.Println(k.Get("qux"))47    k.Set("qux", "quuux")48    fmt.Println(k.Get

eol

Using AI Code Generation

1import (2func main() {3	kc := mykconfig.NewKconfig()4	kc.Load("kconfig")5	fmt.Println(kc)6	fmt.Println(kc.Configs)7	fmt.Println(kc.Symbols)8	fmt.Println(kc.Choices)9	fmt.Println(kc.Menus)

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.