How to use isStep method of parser Package

Best Gauge code snippet using parser.isStep

parse.go

Source:parse.go

...59		return r.prefix == ""60	}61	return false62}63func isStep(item itemType) bool {64	switch item {65	case itemDot, itemDotDot, itemAt, itemAxe, itemStar, itemName:66		return true67	}68	return false69}70func checkItem(r *scanner, typ itemType) {71	if r.typ != typ {72		panic(fmt.Sprintf("%s has an invalid token", r.text))73	}74}75// parseExpression parsing the expression with input Node n.76func (p *parser) parseExpression(n Node) Node {77	if p.d = p.d + 1; p.d > 200 {78		panic("the xpath query is too complex(depth > 200)")79	}80	n = p.parseOrExpr(n)81	p.d--82	return n83}84// next scanning next item on forward.85func (p *parser) next() bool {86	return p.r.nextItem()87}88func (p *parser) skipItem(typ itemType) {89	checkItem(p.r, typ)90	p.next()91}92// OrExpr ::= AndExpr | OrExpr 'or' AndExpr93func (p *parser) parseOrExpr(n Node) Node {94	opnd := p.parseAndExpr(n)95	for {96		if !testOp(p.r, "or") {97			break98		}99		p.next()100		opnd = newOperatorNode("or", opnd, p.parseAndExpr(n))101	}102	return opnd103}104// AndExpr ::= EqualityExpr	| AndExpr 'and' EqualityExpr105func (p *parser) parseAndExpr(n Node) Node {106	opnd := p.parseEqualityExpr(n)107	for {108		if !testOp(p.r, "and") {109			break110		}111		p.next()112		opnd = newOperatorNode("and", opnd, p.parseEqualityExpr(n))113	}114	return opnd115}116// EqualityExpr ::= RelationalExpr | EqualityExpr '=' RelationalExpr | EqualityExpr '!=' RelationalExpr117func (p *parser) parseEqualityExpr(n Node) Node {118	opnd := p.parseRelationalExpr(n)119Loop:120	for {121		var op string122		switch p.r.typ {123		case itemEq:124			op = "="125		case itemNe:126			op = "!="127		default:128			break Loop129		}130		p.next()131		opnd = newOperatorNode(op, opnd, p.parseRelationalExpr(n))132	}133	return opnd134}135// RelationalExpr ::= AdditiveExpr	| RelationalExpr '<' AdditiveExpr | RelationalExpr '>' AdditiveExpr136//					| RelationalExpr '<=' AdditiveExpr137//					| RelationalExpr '>=' AdditiveExpr138func (p *parser) parseRelationalExpr(n Node) Node {139	opnd := p.parseAdditiveExpr(n)140Loop:141	for {142		var op string143		switch p.r.typ {144		case itemLt:145			op = "<"146		case itemGt:147			op = ">"148		case itemLe:149			op = "<="150		case itemGe:151			op = ">="152		default:153			break Loop154		}155		p.next()156		opnd = newOperatorNode(op, opnd, p.parseAdditiveExpr(n))157	}158	return opnd159}160// AdditiveExpr	::= MultiplicativeExpr	| AdditiveExpr '+' MultiplicativeExpr | AdditiveExpr '-' MultiplicativeExpr161func (p *parser) parseAdditiveExpr(n Node) Node {162	opnd := p.parseMultiplicativeExpr(n)163Loop:164	for {165		var op string166		switch p.r.typ {167		case itemPlus:168			op = "+"169		case itemMinus:170			op = "-"171		default:172			break Loop173		}174		p.next()175		opnd = newOperatorNode(op, opnd, p.parseMultiplicativeExpr(n))176	}177	return opnd178}179// MultiplicativeExpr ::= UnaryExpr	| MultiplicativeExpr MultiplyOperator(*) UnaryExpr180//						| MultiplicativeExpr 'div' UnaryExpr | MultiplicativeExpr 'mod' UnaryExpr181func (p *parser) parseMultiplicativeExpr(n Node) Node {182	opnd := p.parseUnaryExpr(n)183Loop:184	for {185		var op string186		if p.r.typ == itemStar {187			op = "*"188		} else if testOp(p.r, "div") || testOp(p.r, "mod") {189			op = p.r.name190		} else {191			break Loop192		}193		p.next()194		opnd = newOperatorNode(op, opnd, p.parseUnaryExpr(n))195	}196	return opnd197}198// UnaryExpr ::= UnionExpr | '-' UnaryExpr199func (p *parser) parseUnaryExpr(n Node) Node {200	minus := false201	// ignore '-' sequence202	for p.r.typ == itemMinus {203		p.next()204		minus = !minus205	}206	opnd := p.parseUnionExpr(n)207	if minus {208		opnd = newOperatorNode("*", opnd, newOperandNode(float64(-1)))209	}210	return opnd211}212// 	UnionExpr ::= PathExpr | UnionExpr '|' PathExpr213func (p *parser) parseUnionExpr(n Node) Node {214	opnd := p.parsePathExpr(n)215Loop:216	for {217		if p.r.typ != itemUnion {218			break Loop219		}220		p.next()221		opnd2 := p.parsePathExpr(n)222		// Checking the node type that must be is node set type?223		opnd = newOperatorNode("|", opnd, opnd2)224	}225	return opnd226}227// PathExpr ::= LocationPath | FilterExpr | FilterExpr '/' RelativeLocationPath	| FilterExpr '//' RelativeLocationPath228func (p *parser) parsePathExpr(n Node) Node {229	var opnd Node230	if isPrimaryExpr(p.r) {231		opnd = p.parseFilterExpr(n)232		switch p.r.typ {233		case itemSlash:234			p.next()235			opnd = p.parseRelativeLocationPath(opnd)236		case itemSlashSlash:237			p.next()238			opnd = p.parseRelativeLocationPath(newAxisNode("descendant-or-self", "", "", "", opnd))239		}240	} else {241		opnd = p.parseLocationPath(nil)242	}243	return opnd244}245// FilterExpr ::= PrimaryExpr | FilterExpr Predicate246func (p *parser) parseFilterExpr(n Node) Node {247	opnd := p.parsePrimaryExpr(n)248	if p.r.typ == itemLBracket {249		opnd = newFilterNode(opnd, p.parsePredicate(opnd))250	}251	return opnd252}253// 	Predicate ::=  '[' PredicateExpr ']'254func (p *parser) parsePredicate(n Node) Node {255	p.skipItem(itemLBracket)256	opnd := p.parseExpression(n)257	p.skipItem(itemRBracket)258	return opnd259}260// LocationPath ::= RelativeLocationPath | AbsoluteLocationPath261func (p *parser) parseLocationPath(n Node) (opnd Node) {262	switch p.r.typ {263	case itemSlash:264		p.next()265		opnd = newRootNode("/")266		if isStep(p.r.typ) {267			opnd = p.parseRelativeLocationPath(opnd) // ?? child:: or self ??268		}269	case itemSlashSlash:270		p.next()271		opnd = newRootNode("//")272		opnd = p.parseRelativeLocationPath(newAxisNode("descendant-or-self", "", "", "", opnd))273	default:274		opnd = p.parseRelativeLocationPath(n)275	}276	return opnd277}278// RelativeLocationPath	 ::= Step | RelativeLocationPath '/' Step | AbbreviatedRelativeLocationPath279func (p *parser) parseRelativeLocationPath(n Node) Node {280	opnd := n...

lex.go

Source:lex.go

...97				parser.discardLastToken()98			} else {99				newToken = &Token{Kind: gauge.CommentKind, LineNo: parser.lineNo, LineText: line, Value: common.TrimTrailingSpace(line)}100			}101		} else if parser.isStep(trimmedLine) {102			newToken = &Token{Kind: gauge.StepKind, LineNo: parser.lineNo, LineText: strings.TrimSpace(trimmedLine[1:]), Value: strings.TrimSpace(trimmedLine[1:])}103		} else if found, startIndex := parser.checkTag(trimmedLine); found || isInState(parser.currentState, tagsScope) {104			if isInState(parser.currentState, tagsScope) {105				startIndex = 0106			}107			if parser.isTagEndingWithComma(trimmedLine) {108				addStates(&parser.currentState, tagsScope)109			} else {110				parser.clearState()111			}112			newToken = &Token{Kind: gauge.TagKind, LineNo: parser.lineNo, LineText: line, Value: strings.TrimSpace(trimmedLine[startIndex:])}113		} else if parser.isTableRow(trimmedLine) {114			kind := parser.tokenKindBasedOnCurrentState(tableScope, gauge.TableRow, gauge.TableHeader)115			newToken = &Token{Kind: kind, LineNo: parser.lineNo, LineText: line, Value: strings.TrimSpace(trimmedLine)}116		} else if value, found := parser.isDataTable(trimmedLine); found {117			newToken = &Token{Kind: gauge.DataTableKind, LineNo: parser.lineNo, LineText: line, Value: value}118		} else if parser.isTearDown(trimmedLine) {119			newToken = &Token{Kind: gauge.TearDownKind, LineNo: parser.lineNo, LineText: line, Value: trimmedLine}120		} else if env.AllowMultiLineStep() && newToken != nil && newToken.Kind == gauge.StepKind && !isInState(parser.currentState, newLineScope) {121			v := fmt.Sprintf("%s %s", newToken.LineText, trimmedLine)122			newToken = &Token{Kind: gauge.StepKind, LineNo: newToken.LineNo, LineText: strings.TrimSpace(v), Value: strings.TrimSpace(v)}123			errors = errors[:lastTokenErrorCount]124			parser.discardLastToken()125		} else {126			newToken = &Token{Kind: gauge.CommentKind, LineNo: parser.lineNo, LineText: line, Value: common.TrimTrailingSpace(line)}127		}128		pErrs := parser.accept(newToken, fileName)129		lastTokenErrorCount = len(pErrs)130		errors = append(errors, pErrs...)131	}132	return parser.tokens, errors133}134func (parser *SpecParser) tokenKindBasedOnCurrentState(state int, matchingToken gauge.TokenKind, alternateToken gauge.TokenKind) gauge.TokenKind {135	if isInState(parser.currentState, state) {136		return matchingToken137	}138	return alternateToken139}140func (parser *SpecParser) checkTag(text string) (bool, int) {141	lowerCased := strings.ToLower142	tagColon := "tags:"143	tagSpaceColon := "tags :"144	if tagStartIndex := strings.Index(lowerCased(text), tagColon); tagStartIndex == 0 {145		return true, len(tagColon)146	} else if tagStartIndex := strings.Index(lowerCased(text), tagSpaceColon); tagStartIndex == 0 {147		return true, len(tagSpaceColon)148	}149	return false, -1150}151func (parser *SpecParser) isTagEndingWithComma(text string) bool {152	return strings.HasSuffix(strings.ToLower(text), ",")153}154func (parser *SpecParser) isSpecHeading(text string) bool {155	if len(text) > 1 {156		return text[0] == '#' && text[1] != '#'157	}158	return text[0] == '#'159}160func (parser *SpecParser) isScenarioHeading(text string) bool {161	if len(text) > 2 {162		return text[0] == '#' && text[1] == '#' && text[2] != '#'163	} else if len(text) == 2 {164		return text[0] == '#' && text[1] == '#'165	}166	return false167}168func (parser *SpecParser) isStep(text string) bool {169	if len(text) > 1 {170		return text[0] == '*' && text[1] != '*'171	}172	return text[0] == '*'173}174func (parser *SpecParser) isScenarioUnderline(text string) bool {175	return isUnderline(text, rune('-'))176}177func (parser *SpecParser) isTableRow(text string) bool {178	return text[0] == '|' && text[len(text)-1] == '|'179}180func (parser *SpecParser) isTearDown(text string) bool {181	return isUnderline(text, rune('_'))182}...

isStep

Using AI Code Generation

1import (2func main() {3	fmt.Println("Enter the input string")4	reader := bufio.NewReader(os.Stdin)5	input, _ = reader.ReadString('\n')6	input = strings.TrimSuffix(input, "7	fmt.Println("Input string is : ", input)8	parser := Parser{input}9	parser.isStep()10}11import (12type Parser struct {13}14func (p *Parser) isStep() {15	fmt.Println("Parser isStep method")16	fmt.Println("Input string is : ", p.input)17	var inputArr = strings.Split(input, " ")18	fmt.Println("Input array is : ", inputArr)19	if len(inputArr) > 0 {20		if inputArr[0] == "Given" {21			fmt.Println("Given step")22		} else if inputArr[0] == "When" {23			fmt.Println("When step")24		} else if inputArr[0] == "Then" {25			fmt.Println("Then step")26		} else if inputArr[0] == "And" {27			fmt.Println("And step")28		} else {29			fmt.Println("Not a step")30		}31	}32}33./1.go:45: parser.isStep undefined (type Parser has no field or method isStep)34The error you are getting is because you are passing a value (not a pointer) to the isStep method. Change the call to:35parser.isStep()36parser.isStep()37parser.isStep()38parser.isStep()39parser.isStep()40parser.isStep()

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