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[refactoring] remove param withTokens from parser

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This commit is contained in:
Vadym Slizov 2020-07-03 00:20:32 +03:00
parent ee3fe3b5c0
commit 06d202e71c
20 changed files with 2011 additions and 1957 deletions
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79
internal/php5/parser.go
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@ -14,14 +14,12 @@ type Parser struct {
Lexer *scanner.Lexer
currentToken *scanner.Token
rootNode ast.Vertex
withTokens bool
errHandlerFunc func(*errors.Error)
}
// NewParser creates and returns new Parser
func NewParser(lexer *scanner.Lexer, withTokens bool, errHandlerFunc func(*errors.Error)) *Parser {
func NewParser(lexer *scanner.Lexer, errHandlerFunc func(*errors.Error)) *Parser {
return &Parser{
withTokens: withTokens,
Lexer: lexer,
errHandlerFunc: errHandlerFunc,
}
@ -63,7 +61,7 @@ func lastNode(nn []ast.Vertex) ast.Vertex {
}
func (p *Parser) MoveFreeFloating(src ast.Vertex, dst ast.Vertex) {
if p.withTokens == false {
if _, ok := src.GetNode().Tokens[token.Start]; !ok {
return
}
@ -71,42 +69,64 @@ func (p *Parser) MoveFreeFloating(src ast.Vertex, dst ast.Vertex) {
return
}
p.setFreeFloating(dst, token.Start, src.GetNode().Tokens[token.Start])
delete(src.GetNode().Tokens, token.Start)
}
func (p *Parser) setFreeFloating(dst ast.Vertex, pos token.Position, strings []token.Token) {
if p.withTokens == false {
return
}
if len(strings) == 0 {
return
}
dstCollection := &dst.GetNode().Tokens
if *dstCollection == nil {
*dstCollection = make(token.Collection)
}
(*dstCollection)[pos] = strings
(*dstCollection)[token.Start] = src.GetNode().Tokens[token.Start]
delete(src.GetNode().Tokens, token.Start)
}
func (p *Parser) GetFreeFloatingToken(t *scanner.Token) []token.Token {
if p.withTokens == false {
return []token.Token{}
func (p *Parser) setFreeFloating(dst ast.Vertex, pos token.Position, tokens []token.Token) {
if len(tokens) == 0 {
return
}
return []token.Token{
{
ID: token.ID(t.ID),
Value: t.Value,
},
dstCollection := &dst.GetNode().Tokens
if *dstCollection == nil {
*dstCollection = make(token.Collection)
}
l := len(tokens)
for _, v := range tokens[0 : l-1] {
(*dstCollection)[pos] = append((*dstCollection)[pos], v)
}
}
func (p *Parser) setFreeFloatingTokens(dst ast.Vertex, pos token.Position, tokens []token.Token) {
if len(tokens) == 0 {
return
}
dstCollection := &dst.GetNode().Tokens
if *dstCollection == nil {
*dstCollection = make(token.Collection)
}
(*dstCollection)[pos] = make([]token.Token, 0)
for _, v := range tokens {
(*dstCollection)[pos] = append((*dstCollection)[pos], v)
}
}
func (p *Parser) setToken(dst ast.Vertex, pos token.Position, tokens []token.Token) {
if len(tokens) == 0 {
return
}
dstCollection := &dst.GetNode().Tokens
if *dstCollection == nil {
*dstCollection = make(token.Collection)
}
l := len(tokens)
(*dstCollection)[pos] = append((*dstCollection)[pos], tokens[l-1])
}
func (p *Parser) splitSemiColonAndPhpCloseTag(htmlNode ast.Vertex, prevNode ast.Vertex) {
if p.withTokens == false {
if _, ok := prevNode.GetNode().Tokens[token.SemiColon]; !ok {
return
}
@ -117,7 +137,7 @@ func (p *Parser) splitSemiColonAndPhpCloseTag(htmlNode ast.Vertex, prevNode ast.
}
if semiColon[0].Value[0] == ';' {
p.setFreeFloating(prevNode, token.SemiColon, []token.Token{
p.setFreeFloatingTokens(prevNode, token.SemiColon, []token.Token{
{
ID: token.ID(';'),
Value: semiColon[0].Value[0:1],
@ -126,7 +146,6 @@ func (p *Parser) splitSemiColonAndPhpCloseTag(htmlNode ast.Vertex, prevNode ast.
}
vlen := len(semiColon[0].Value)
tlen := 2
if bytes.HasSuffix(semiColon[0].Value, []byte("?>\n")) {
tlen = 3
@ -145,7 +164,7 @@ func (p *Parser) splitSemiColonAndPhpCloseTag(htmlNode ast.Vertex, prevNode ast.
Value: semiColon[0].Value[vlen-tlen:],
})
p.setFreeFloating(htmlNode, token.Start, append(phpCloseTag, htmlNode.GetNode().Tokens[token.Start]...))
p.setFreeFloatingTokens(htmlNode, token.Start, append(phpCloseTag, htmlNode.GetNode().Tokens[token.Start]...))
}
func (p *Parser) returnTokenToPool(yyDollar []yySymType, yyVAL *yySymType) {

516
internal/php5/parser_test.go
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internal/php5/php5.go
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internal/php5/php5.y
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internal/php5/php5_bench_test.go
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@ -415,7 +415,7 @@ CAD;
for n := 0; n < b.N; n++ {
lexer := scanner.NewLexer([]byte(src), "5.6", false, nil)
php5parser := php5.NewParser(lexer, false, nil)
php5parser := php5.NewParser(lexer, nil)
php5parser.Parse()
}
}

8
internal/php5/php5_test.go
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@ -22458,7 +22458,7 @@ func TestPhp5(t *testing.T) {
}
lexer := scanner.NewLexer([]byte(src), "5.6", false, nil)
php5parser := php5.NewParser(lexer, false, nil)
php5parser := php5.NewParser(lexer, nil)
php5parser.Parse()
actual := php5parser.GetRootNode()
assert.DeepEqual(t, expected, actual)
@ -22596,7 +22596,7 @@ func TestPhp5Strings(t *testing.T) {
}
lexer := scanner.NewLexer([]byte(src), "5.6", false, nil)
php5parser := php5.NewParser(lexer, false, nil)
php5parser := php5.NewParser(lexer, nil)
php5parser.Parse()
actual := php5parser.GetRootNode()
assert.DeepEqual(t, expected, actual)
@ -22823,7 +22823,7 @@ CAD;
}
lexer := scanner.NewLexer([]byte(src), "5.6", false, nil)
php5parser := php5.NewParser(lexer, false, nil)
php5parser := php5.NewParser(lexer, nil)
php5parser.Parse()
actual := php5parser.GetRootNode()
assert.DeepEqual(t, expected, actual)
@ -22849,7 +22849,7 @@ func TestPhp5ControlCharsErrors(t *testing.T) {
}
lexer := scanner.NewLexer([]byte(src), "5.6", false, errorHandlerFunc)
php5parser := php5.NewParser(lexer, false, errorHandlerFunc)
php5parser := php5.NewParser(lexer, errorHandlerFunc)
php5parser.Parse()
assert.DeepEqual(t, expected, parserErrors)
}

78
internal/php7/parser.go
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@ -14,14 +14,12 @@ type Parser struct {
Lexer *scanner.Lexer
currentToken *scanner.Token
rootNode ast.Vertex
withTokens bool
errHandlerFunc func(*errors.Error)
}
// NewParser creates and returns new Parser
func NewParser(lexer *scanner.Lexer, withTokens bool, errHandlerFunc func(*errors.Error)) *Parser {
func NewParser(lexer *scanner.Lexer, errHandlerFunc func(*errors.Error)) *Parser {
return &Parser{
withTokens: withTokens,
Lexer: lexer,
errHandlerFunc: errHandlerFunc,
}
@ -63,7 +61,7 @@ func lastNode(nn []ast.Vertex) ast.Vertex {
}
func (p *Parser) MoveFreeFloating(src ast.Vertex, dst ast.Vertex) {
if p.withTokens == false {
if _, ok := src.GetNode().Tokens[token.Start]; !ok {
return
}
@ -71,42 +69,64 @@ func (p *Parser) MoveFreeFloating(src ast.Vertex, dst ast.Vertex) {
return
}
p.setFreeFloating(dst, token.Start, src.GetNode().Tokens[token.Start])
delete(src.GetNode().Tokens, token.Start)
}
func (p *Parser) setFreeFloating(dst ast.Vertex, pos token.Position, strings []token.Token) {
if p.withTokens == false {
return
}
if len(strings) == 0 {
return
}
dstCollection := &dst.GetNode().Tokens
if *dstCollection == nil {
*dstCollection = make(token.Collection)
}
(*dstCollection)[pos] = strings
(*dstCollection)[token.Start] = src.GetNode().Tokens[token.Start]
delete(src.GetNode().Tokens, token.Start)
}
func (p *Parser) GetFreeFloatingToken(t *scanner.Token) []token.Token {
if p.withTokens == false {
return []token.Token{}
func (p *Parser) setFreeFloating(dst ast.Vertex, pos token.Position, tokens []token.Token) {
if len(tokens) == 0 {
return
}
return []token.Token{
{
ID: token.ID(t.ID),
Value: t.Value,
},
dstCollection := &dst.GetNode().Tokens
if *dstCollection == nil {
*dstCollection = make(token.Collection)
}
l := len(tokens)
for _, v := range tokens[0 : l-1] {
(*dstCollection)[pos] = append((*dstCollection)[pos], v)
}
}
func (p *Parser) setFreeFloatingTokens(dst ast.Vertex, pos token.Position, tokens []token.Token) {
if len(tokens) == 0 {
return
}
dstCollection := &dst.GetNode().Tokens
if *dstCollection == nil {
*dstCollection = make(token.Collection)
}
(*dstCollection)[pos] = make([]token.Token, 0)
for _, v := range tokens {
(*dstCollection)[pos] = append((*dstCollection)[pos], v)
}
}
func (p *Parser) setToken(dst ast.Vertex, pos token.Position, tokens []token.Token) {
if len(tokens) == 0 {
return
}
dstCollection := &dst.GetNode().Tokens
if *dstCollection == nil {
*dstCollection = make(token.Collection)
}
l := len(tokens)
(*dstCollection)[pos] = append((*dstCollection)[pos], tokens[l-1])
}
func (p *Parser) splitSemiColonAndPhpCloseTag(htmlNode ast.Vertex, prevNode ast.Vertex) {
if p.withTokens == false {
if _, ok := prevNode.GetNode().Tokens[token.SemiColon]; !ok {
return
}
@ -117,7 +137,7 @@ func (p *Parser) splitSemiColonAndPhpCloseTag(htmlNode ast.Vertex, prevNode ast.
}
if semiColon[0].Value[0] == ';' {
p.setFreeFloating(prevNode, token.SemiColon, []token.Token{
p.setFreeFloatingTokens(prevNode, token.SemiColon, []token.Token{
{
ID: token.ID(';'),
Value: semiColon[0].Value[0:1],
@ -144,7 +164,7 @@ func (p *Parser) splitSemiColonAndPhpCloseTag(htmlNode ast.Vertex, prevNode ast.
Value: semiColon[0].Value[vlen-tlen:],
})
p.setFreeFloating(htmlNode, token.Start, append(phpCloseTag, htmlNode.GetNode().Tokens[token.Start]...))
p.setFreeFloatingTokens(htmlNode, token.Start, append(phpCloseTag, htmlNode.GetNode().Tokens[token.Start]...))
}
func (p *Parser) returnTokenToPool(yyDollar []yySymType, yyVAL *yySymType) {

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internal/php7/parser_test.go
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internal/php7/php7.go
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internal/php7/php7.y
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2
internal/php7/php7_bench_test.go
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@ -383,7 +383,7 @@ CAD;
for n := 0; n < b.N; n++ {
lexer := scanner.NewLexer([]byte(src), "7.4", false, nil)
php7parser := php7.NewParser(lexer, false, nil)
php7parser := php7.NewParser(lexer, nil)
php7parser.Parse()
}
}

8
internal/php7/php7_test.go
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@ -19635,7 +19635,7 @@ func TestPhp7(t *testing.T) {
}
lexer := scanner.NewLexer([]byte(src), "7.4", false, nil)
php7parser := php7.NewParser(lexer, false, nil)
php7parser := php7.NewParser(lexer, nil)
php7parser.Parse()
actual := php7parser.GetRootNode()
assert.DeepEqual(t, expected, actual)
@ -19773,7 +19773,7 @@ func TestPhp5Strings(t *testing.T) {
}
lexer := scanner.NewLexer([]byte(src), "7.4", false, nil)
php7parser := php7.NewParser(lexer, false, nil)
php7parser := php7.NewParser(lexer, nil)
php7parser.Parse()
actual := php7parser.GetRootNode()
assert.DeepEqual(t, expected, actual)
@ -20000,7 +20000,7 @@ CAD;
}
lexer := scanner.NewLexer([]byte(src), "7.4", false, nil)
php7parser := php7.NewParser(lexer, false, nil)
php7parser := php7.NewParser(lexer, nil)
php7parser.Parse()
actual := php7parser.GetRootNode()
assert.DeepEqual(t, expected, actual)
@ -20026,7 +20026,7 @@ func TestPhp7ControlCharsErrors(t *testing.T) {
}
lexer := scanner.NewLexer([]byte(src), "7.4", false, errorHandlerFunc)
php7parser := php7.NewParser(lexer, false, errorHandlerFunc)
php7parser := php7.NewParser(lexer, errorHandlerFunc)
php7parser.Parse()
assert.DeepEqual(t, expected, parserErrors)
}

17
internal/scanner/lexer.go
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@ -13,7 +13,7 @@ import (
type Lexer struct {
data []byte
phpVersion string
withHiddenTokens bool
withTokens bool
errHandlerFunc func(*errors.Error)
p, pe, cs int
@ -23,15 +23,14 @@ type Lexer struct {
heredocLabel []byte
tokenPool *TokenPool
hiddenTokens []token.Token
newLines NewLines
}
func NewLexer(data []byte, phpVersion string, withHiddenTokens bool, errHandlerFunc func(*errors.Error)) *Lexer {
func NewLexer(data []byte, phpVersion string, withTokens bool, errHandlerFunc func(*errors.Error)) *Lexer {
lex := &Lexer{
data: data,
phpVersion: phpVersion,
withHiddenTokens: withHiddenTokens,
withTokens: withTokens,
errHandlerFunc: errHandlerFunc,
pe: len(data),
@ -57,12 +56,12 @@ func (lex *Lexer) setTokenPosition(token *Token) {
token.Position.EndPos = lex.te
}
func (lex *Lexer) addHiddenToken(id TokenID, ps, pe int) {
if !lex.withHiddenTokens {
func (lex *Lexer) addHiddenToken(t *Token, id TokenID, ps, pe int) {
if !lex.withTokens {
return
}
lex.hiddenTokens = append(lex.hiddenTokens, token.Token{
t.Tokens = append(t.Tokens, token.Token{
ID: token.ID(id),
Value: lex.data[ps:pe],
})
@ -236,9 +235,9 @@ func (lex *Lexer) error(msg string) {
}
func isValidVarNameStart(r byte) bool {
return (r >= 'A' && r <= 'Z') || (r >= 'a' && r <= 'z') || r == '_' || (r >= 0x80 && r <= 0xff)
return (r >= 'A' && r <= 'Z') || (r >= 'a' && r <= 'z') || r == '_' || r >= 0x80
}
func isValidVarName(r byte) bool {
return (r >= 'A' && r <= 'Z') || (r >= 'a' && r <= 'z') || (r >= '0' && r <= '9') || r == '_' || (r >= 0x80 && r <= 0xff)
return (r >= 'A' && r <= 'Z') || (r >= 'a' && r <= 'z') || (r >= '0' && r <= '9') || r == '_' || r >= 0x80
}

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internal/scanner/scanner.go
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29
internal/scanner/scanner.rl
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@ -19,12 +19,11 @@ func initLexer(lex *Lexer) {
}
func (lex *Lexer) Lex() *Token {
lex.hiddenTokens = nil
eof := lex.pe
var tok TokenID
token := lex.tokenPool.Get()
token.Hidden = nil
token.Tokens = token.Tokens[:0]
token.Value = lex.data[0:0]
lblStart := 0
@ -125,7 +124,7 @@ func (lex *Lexer) Lex() *Token {
main := |*
"#!" any* :>> newline => {
lex.addHiddenToken(T_COMMENT, lex.ts, lex.te)
lex.addHiddenToken(token, T_COMMENT, lex.ts, lex.te)
};
any => {
fnext html;
@ -141,12 +140,12 @@ func (lex *Lexer) Lex() *Token {
fbreak;
};
'<?' => {
lex.addHiddenToken(T_OPEN_TAG, lex.ts, lex.te)
lex.addHiddenToken(token, T_OPEN_TAG, lex.ts, lex.te)
fnext php;
};
'<?php'i ( [ \t] | newline ) => {
lex.ungetCnt(lex.te - lex.ts - 5)
lex.addHiddenToken(T_OPEN_TAG, lex.ts, lex.ts+5)
lex.addHiddenToken(token, T_OPEN_TAG, lex.ts, lex.ts+5)
fnext php;
};
'<?='i => {
@ -158,7 +157,7 @@ func (lex *Lexer) Lex() *Token {
*|;
php := |*
whitespace_line* => {lex.addHiddenToken(T_WHITESPACE, lex.ts, lex.te)};
whitespace_line* => {lex.addHiddenToken(token, T_WHITESPACE, lex.ts, lex.te)};
'?>' newline? => {lex.setTokenPosition(token); tok = TokenID(int(';')); fnext html; fbreak;};
';' whitespace_line* '?>' newline? => {lex.setTokenPosition(token); tok = TokenID(int(';')); fnext html; fbreak;};
@ -318,7 +317,7 @@ func (lex *Lexer) Lex() *Token {
('#' | '//') any_line* when is_not_comment_end => {
lex.ungetStr("?>")
lex.addHiddenToken(T_COMMENT, lex.ts, lex.te)
lex.addHiddenToken(token, T_COMMENT, lex.ts, lex.te)
};
'/*' any_line* :>> '*/' {
isDocComment := false;
@ -327,9 +326,9 @@ func (lex *Lexer) Lex() *Token {
}
if isDocComment {
lex.addHiddenToken(T_DOC_COMMENT, lex.ts, lex.te)
lex.addHiddenToken(token, T_DOC_COMMENT, lex.ts, lex.te)
} else {
lex.addHiddenToken(T_COMMENT, lex.ts, lex.te)
lex.addHiddenToken(token, T_COMMENT, lex.ts, lex.te)
}
};
@ -378,7 +377,7 @@ func (lex *Lexer) Lex() *Token {
*|;
property := |*
whitespace_line* => {lex.addHiddenToken(T_WHITESPACE, lex.ts, lex.te)};
whitespace_line* => {lex.addHiddenToken(token, T_WHITESPACE, lex.ts, lex.te)};
"->" => {lex.setTokenPosition(token); tok = T_OBJECT_OPERATOR; fbreak;};
varname => {lex.setTokenPosition(token); tok = T_STRING; fnext php; fbreak;};
any => {lex.ungetCnt(1); fgoto php;};
@ -474,33 +473,33 @@ func (lex *Lexer) Lex() *Token {
*|;
halt_compiller_open_parenthesis := |*
whitespace_line* => {lex.addHiddenToken(T_WHITESPACE, lex.ts, lex.te)};
whitespace_line* => {lex.addHiddenToken(token, T_WHITESPACE, lex.ts, lex.te)};
"(" => {lex.setTokenPosition(token); tok = TokenID(int('(')); fnext halt_compiller_close_parenthesis; fbreak;};
any => {lex.ungetCnt(1); fnext php;};
*|;
halt_compiller_close_parenthesis := |*
whitespace_line* => {lex.addHiddenToken(T_WHITESPACE, lex.ts, lex.te)};
whitespace_line* => {lex.addHiddenToken(token, T_WHITESPACE, lex.ts, lex.te)};
")" => {lex.setTokenPosition(token); tok = TokenID(int(')')); fnext halt_compiller_close_semicolon; fbreak;};
any => {lex.ungetCnt(1); fnext php;};
*|;
halt_compiller_close_semicolon := |*
whitespace_line* => {lex.addHiddenToken(T_WHITESPACE, lex.ts, lex.te)};
whitespace_line* => {lex.addHiddenToken(token, T_WHITESPACE, lex.ts, lex.te)};
";" => {lex.setTokenPosition(token); tok = TokenID(int(';')); fnext halt_compiller_end; fbreak;};
any => {lex.ungetCnt(1); fnext php;};
*|;
halt_compiller_end := |*
any_line* => { lex.addHiddenToken(T_HALT_COMPILER, lex.ts, lex.te); };
any_line* => { lex.addHiddenToken(token, T_HALT_COMPILER, lex.ts, lex.te); };
*|;
write exec;
}%%
token.Hidden = lex.hiddenTokens
token.Value = lex.data[lex.ts:lex.te]
token.ID = tok
lex.addHiddenToken(token, tok, lex.ts, lex.te);
return token
}

113
internal/scanner/scanner_test.go
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@ -354,7 +354,7 @@ func TestTokens(t *testing.T) {
}
lexer := NewLexer([]byte(src), "7.4", false, nil)
lexer.withHiddenTokens = true
lexer.withTokens = true
actual := []string{}
for {
@ -382,13 +382,14 @@ func TestShebang(t *testing.T) {
}
lexer := NewLexer([]byte(src), "7.4", false, nil)
lexer.withHiddenTokens = true
lexer.withTokens = true
actual := []string{}
tkn := lexer.Lex()
assert.Equal(t, tkn.ID, T_DNUMBER)
for _, tt := range tkn.Hidden {
l := len(tkn.Tokens)
for _, tt := range tkn.Tokens[:l-1] {
actual = append(actual, string(tt.Value))
}
@ -402,11 +403,11 @@ func TestShebangHtml(t *testing.T) {
`
lexer := NewLexer([]byte(src), "7.4", false, nil)
lexer.withHiddenTokens = true
lexer.withTokens = true
tkn := lexer.Lex()
assert.Equal(t, tkn.ID, T_INLINE_HTML)
assert.Equal(t, string(tkn.Hidden[0].Value), "#!/usr/bin/env php\n")
assert.Equal(t, string(tkn.Tokens[0].Value), "#!/usr/bin/env php\n")
tkn = lexer.Lex()
assert.Equal(t, tkn.ID, T_DNUMBER)
@ -452,7 +453,7 @@ func TestNumberTokens(t *testing.T) {
}
lexer := NewLexer([]byte(src), "7.4", false, nil)
lexer.withHiddenTokens = true
lexer.withTokens = true
actual := []string{}
for {
@ -509,7 +510,7 @@ func TestConstantStrings(t *testing.T) {
}
lexer := NewLexer([]byte(src), "7.4", false, nil)
lexer.withHiddenTokens = true
lexer.withTokens = true
actual := []string{}
for {
@ -643,7 +644,7 @@ func TestTeplateStringTokens(t *testing.T) {
}
lexer := NewLexer([]byte(src), "7.4", false, nil)
lexer.withHiddenTokens = true
lexer.withTokens = true
actual := []string{}
for {
@ -728,7 +729,7 @@ func TestBackquoteStringTokens(t *testing.T) {
}
lexer := NewLexer([]byte(src), "7.4", false, nil)
lexer.withHiddenTokens = true
lexer.withTokens = true
actual := []string{}
for {
@ -822,7 +823,7 @@ CAT;
}
lexer := NewLexer([]byte(src), "7.4", false, nil)
lexer.withHiddenTokens = true
lexer.withTokens = true
actual := []string{}
for {
@ -895,7 +896,7 @@ CAT
}
lexer := NewLexer([]byte(src), "7.4", false, nil)
lexer.withHiddenTokens = true
lexer.withTokens = true
actual := []string{}
for {
@ -934,7 +935,7 @@ CAT;
}
lexer := NewLexer([]byte(src), "7.4", false, nil)
lexer.withHiddenTokens = true
lexer.withTokens = true
actual := []string{}
for {
@ -965,7 +966,7 @@ func TestHereDocTokens73(t *testing.T) {
}
lexer := NewLexer([]byte(src), "7.4", false, nil)
lexer.withHiddenTokens = true
lexer.withTokens = true
actual := []string{}
for {
@ -996,7 +997,7 @@ CAT;`
lexer := NewLexer([]byte(src), "7.4", false, nil)
lexer.phpVersion = "7.2"
lexer.withHiddenTokens = true
lexer.withTokens = true
actual := []string{}
for {
@ -1028,7 +1029,7 @@ func TestInlineHtmlNopTokens(t *testing.T) {
}
lexer := NewLexer([]byte(src), "7.4", false, nil)
lexer.withHiddenTokens = true
lexer.withTokens = true
actual := []string{}
for {
@ -1133,11 +1134,12 @@ func TestCommentEnd(t *testing.T) {
}
lexer := NewLexer([]byte(src), "7.4", false, nil)
lexer.withHiddenTokens = true
lexer.withTokens = true
lexer.Lex()
tkn := lexer.Lex()
actual := lexer.hiddenTokens
l := len(tkn.Tokens)
actual := tkn.Tokens[:l-1]
assert.DeepEqual(t, expected, actual)
}
@ -1162,11 +1164,12 @@ func TestCommentNewLine(t *testing.T) {
}
lexer := NewLexer([]byte(src), "7.4", false, nil)
lexer.withHiddenTokens = true
lexer.withTokens = true
tkn := lexer.Lex()
actual := tkn.Hidden
l := len(tkn.Tokens)
actual := tkn.Tokens[:l-1]
assert.DeepEqual(t, expected, actual)
}
@ -1191,11 +1194,12 @@ func TestCommentNewLine1(t *testing.T) {
}
lexer := NewLexer([]byte(src), "7.4", false, nil)
lexer.withHiddenTokens = true
lexer.withTokens = true
tkn := lexer.Lex()
actual := tkn.Hidden
l := len(tkn.Tokens)
actual := tkn.Tokens[:l-1]
assert.DeepEqual(t, expected, actual)
}
@ -1220,11 +1224,12 @@ func TestCommentNewLine2(t *testing.T) {
}
lexer := NewLexer([]byte(src), "7.4", false, nil)
lexer.withHiddenTokens = true
lexer.withTokens = true
tkn := lexer.Lex()
actual := tkn.Hidden
l := len(tkn.Tokens)
actual := tkn.Tokens[:l-1]
assert.DeepEqual(t, expected, actual)
}
@ -1250,11 +1255,12 @@ func TestCommentWithPhpEndTag(t *testing.T) {
}
lexer := NewLexer([]byte(src), "7.4", false, nil)
lexer.withHiddenTokens = true
lexer.withTokens = true
tkn := lexer.Lex()
actual := tkn.Hidden
l := len(tkn.Tokens)
actual := tkn.Tokens[:l-1]
assert.DeepEqual(t, expected, actual)
}
@ -1280,11 +1286,12 @@ func TestInlineComment(t *testing.T) {
}
lexer := NewLexer([]byte(src), "7.4", false, nil)
lexer.withHiddenTokens = true
lexer.withTokens = true
tkn := lexer.Lex()
actual := tkn.Hidden
l := len(tkn.Tokens)
actual := tkn.Tokens[:l-1]
assert.DeepEqual(t, expected, actual)
}
@ -1310,11 +1317,12 @@ func TestInlineComment2(t *testing.T) {
}
lexer := NewLexer([]byte(src), "7.4", false, nil)
lexer.withHiddenTokens = true
lexer.withTokens = true
lexer.Lex()
tkn := lexer.Lex()
actual := lexer.hiddenTokens
l := len(tkn.Tokens)
actual := tkn.Tokens[:l-1]
assert.DeepEqual(t, expected, actual)
}
@ -1344,11 +1352,12 @@ func TestEmptyInlineComment(t *testing.T) {
}
lexer := NewLexer([]byte(src), "7.4", false, nil)
lexer.withHiddenTokens = true
lexer.withTokens = true
lexer.Lex()
tkn := lexer.Lex()
actual := lexer.hiddenTokens
l := len(tkn.Tokens)
actual := tkn.Tokens[:l-1]
assert.DeepEqual(t, expected, actual)
}
@ -1374,11 +1383,12 @@ func TestEmptyInlineComment2(t *testing.T) {
}
lexer := NewLexer([]byte(src), "7.4", false, nil)
lexer.withHiddenTokens = true
lexer.withTokens = true
tkn := lexer.Lex()
actual := tkn.Hidden
l := len(tkn.Tokens)
actual := tkn.Tokens[:l-1]
assert.DeepEqual(t, expected, actual)
}
@ -1388,7 +1398,7 @@ func TestMethodCallTokens(t *testing.T) {
$a -> bar ( '' ) ;`
lexer := NewLexer([]byte(src), "7.4", false, nil)
lexer.withHiddenTokens = true
lexer.withTokens = true
expected := []token.Token{
{
@ -1401,7 +1411,8 @@ func TestMethodCallTokens(t *testing.T) {
},
}
tkn := lexer.Lex()
actual := tkn.Hidden
l := len(tkn.Tokens)
actual := tkn.Tokens[:l-1]
assert.DeepEqual(t, expected, actual)
expected = []token.Token{
@ -1411,7 +1422,8 @@ func TestMethodCallTokens(t *testing.T) {
},
}
tkn = lexer.Lex()
actual = tkn.Hidden
l = len(tkn.Tokens)
actual = tkn.Tokens[:l-1]
assert.DeepEqual(t, expected, actual)
expected = []token.Token{
@ -1421,7 +1433,8 @@ func TestMethodCallTokens(t *testing.T) {
},
}
tkn = lexer.Lex()
actual = tkn.Hidden
l = len(tkn.Tokens)
actual = tkn.Tokens[:l-1]
assert.DeepEqual(t, expected, actual)
expected = []token.Token{
@ -1431,7 +1444,8 @@ func TestMethodCallTokens(t *testing.T) {
},
}
tkn = lexer.Lex()
actual = tkn.Hidden
l = len(tkn.Tokens)
actual = tkn.Tokens[:l-1]
assert.DeepEqual(t, expected, actual)
expected = []token.Token{
@ -1441,7 +1455,8 @@ func TestMethodCallTokens(t *testing.T) {
},
}
tkn = lexer.Lex()
actual = tkn.Hidden
l = len(tkn.Tokens)
actual = tkn.Tokens[:l-1]
assert.DeepEqual(t, expected, actual)
expected = []token.Token{
@ -1451,7 +1466,8 @@ func TestMethodCallTokens(t *testing.T) {
},
}
tkn = lexer.Lex()
actual = tkn.Hidden
l = len(tkn.Tokens)
actual = tkn.Tokens[:l-1]
assert.DeepEqual(t, expected, actual)
expected = []token.Token{
@ -1461,7 +1477,8 @@ func TestMethodCallTokens(t *testing.T) {
},
}
tkn = lexer.Lex()
actual = tkn.Hidden
l = len(tkn.Tokens)
actual = tkn.Tokens[:l-1]
assert.DeepEqual(t, expected, actual)
}
@ -1470,7 +1487,7 @@ func TestYieldFromTokens(t *testing.T) {
yield from $a`
lexer := NewLexer([]byte(src), "7.4", false, nil)
lexer.withHiddenTokens = true
lexer.withTokens = true
expected := []token.Token{
{
@ -1483,7 +1500,8 @@ func TestYieldFromTokens(t *testing.T) {
},
}
tkn := lexer.Lex()
actual := tkn.Hidden
l := len(tkn.Tokens)
actual := tkn.Tokens[:l-1]
assert.DeepEqual(t, expected, actual)
expected = []token.Token{
@ -1493,7 +1511,8 @@ func TestYieldFromTokens(t *testing.T) {
},
}
tkn = lexer.Lex()
actual = tkn.Hidden
l = len(tkn.Tokens)
actual = tkn.Tokens[:l-1]
assert.DeepEqual(t, expected, actual)
}

2
internal/scanner/token.go
View File

@ -9,6 +9,6 @@ import (
type Token struct {
ID TokenID
Value []byte
Hidden []token.Token
Tokens []token.Token
Position position.Position
}

4
pkg/parser/parser.go
View File

@ -32,9 +32,9 @@ func Parse(src []byte, ver string, cfg Config) (ast.Vertex, error) {
lexer := scanner.NewLexer(src, ver, cfg.WithTokens, cfg.ErrorHandlerFunc)
if r == -1 {
parser = php5.NewParser(lexer, cfg.WithTokens, cfg.ErrorHandlerFunc)
parser = php5.NewParser(lexer, cfg.ErrorHandlerFunc)
} else {
parser = php7.NewParser(lexer, cfg.WithTokens, cfg.ErrorHandlerFunc)
parser = php7.NewParser(lexer, cfg.ErrorHandlerFunc)
}
parser.Parse()

5
pkg/printer/printer_parsed_php5_test.go
View File

@ -13,7 +13,7 @@ import (
func parsePhp5(src string) ast.Vertex {
lexer := scanner.NewLexer([]byte(src), "5.6", true, nil)
php5parser := php5.NewParser(lexer, true, nil)
php5parser := php5.NewParser(lexer, nil)
php5parser.Parse()
return php5parser.GetRootNode()
@ -832,7 +832,8 @@ func TestParseAndPrintPhp5Break(t *testing.T) {
break ( 2 ) ;
`
actual := printPhp5(parsePhp5(src))
root := parsePhp5(src)
actual := printPhp5(root)
if src != actual {
t.Errorf("\nexpected: %s\ngot: %s\n", src, actual)

4
pkg/printer/printer_parsed_php7_test.go
View File

@ -30,7 +30,7 @@ abstract class Bar extends Baz
// parse
lexer := scanner.NewLexer([]byte(src), "7.4", true, nil)
php7parser := php7.NewParser(lexer, true, nil)
php7parser := php7.NewParser(lexer, nil)
php7parser.Parse()
rootNode := php7parser.GetRootNode()
@ -62,7 +62,7 @@ abstract class Bar extends Baz
func parse(src string) ast.Vertex {
lexer := scanner.NewLexer([]byte(src), "7.4", true, nil)
php7parser := php7.NewParser(lexer, true, nil)
php7parser := php7.NewParser(lexer, nil)
php7parser.Parse()
return php7parser.GetRootNode()