KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use TokenizeText method of diff Package

Best Got code snippet using diff.TokenizeText

format_test.go

Source:format_test.go

...20`)21}22func TestFormat(t *testing.T) {23	g := setup(t)24	ts := diff.TokenizeText(25		g.Context(),26		strings.ReplaceAll("a b c d f g h h j q z", " ", "\n"),27		strings.ReplaceAll("a b c d e f g i j k r x y z", " ", "\n"),28	)29	df := diff.Format(ts, diff.ThemeNone)30	g.Eq(df, ""+31		"01 01   a\n"+32		"02 02   b\n"+33		"03 03   c\n"+34		"04 04   d\n"+35		"   05 + e\n"+36		"05 06   f\n"+37		"06 07   g\n"+38		"07    - h\n"+39		"08    - h\n"+40		"   08 + i\n"+41		"09 09   j\n"+42		"10    - q\n"+43		"   10 + k\n"+44		"   11 + r\n"+45		"   12 + x\n"+46		"   13 + y\n"+47		"11 14   z\n"+48		"")49}50func TestDisconnectedChunks(t *testing.T) {51	g := setup(t)52	ts := diff.TokenizeText(53		g.Context(),54		strings.ReplaceAll("a b c d f g h i j k l m n", " ", "\n"),55		strings.ReplaceAll("x b c d f g h i x k l m n", " ", "\n"),56	)57	lines := diff.ParseTokenLines(ts)58	lines = diff.Narrow(1, lines)59	ts = diff.SpreadTokenLines(lines)60	df := diff.Format(ts, diff.ThemeNone)61	g.Eq(df, ""+62		"@@ diff chunk @@\n"+63		"01    - a\n"+64		"   01 + x\n"+65		"02 02   b\n"+66		"\n"+67		"@@ diff chunk @@\n"+68		"08 08   i\n"+69		"09    - j\n"+70		"   09 + x\n"+71		"10 10   k\n"+72		"\n"+73		"")74}75func TestChunks0(t *testing.T) {76	g := setup(t)77	ts := diff.TokenizeText(78		g.Context(),79		strings.ReplaceAll("a b c", " ", "\n"),80		strings.ReplaceAll("a x c", " ", "\n"),81	)82	lines := diff.ParseTokenLines(ts)83	lines = diff.Narrow(-1, lines)84	ts = diff.SpreadTokenLines(lines)85	df := diff.Format(ts, diff.ThemeNone)86	g.Eq(df, ""+87		"@@ diff chunk @@\n"+88		"2   - b\n"+89		"  2 + x\n"+90		"\n"+91		"")92}93func TestNoDifference(t *testing.T) {94	g := setup(t)95	ts := diff.TokenizeText(g.Context(), "a", "b")96	df := diff.Format(ts, diff.ThemeNone)97	g.Eq(df, ""+98		"1   - a\n"+99		"  1 + b\n"+100		"")101}102func TestTwoLines(t *testing.T) {103	g := setup(t)104	format := func(ts []*diff.Token) string {105		out := ""106		for _, t := range ts {107			txt := strings.TrimSpace(strings.ReplaceAll(t.Literal, "", " "))108			switch t.Type {109			case diff.DelWords:...

token.go

Source:token.go

...40type Token struct {41	Type    Type42	Literal string43}44// TokenizeText text block a and b into diff tokens.45func TokenizeText(ctx context.Context, x, y string) []*Token {46	xls := NewLines(x) // x lines47	yls := NewLines(y) // y lines48	s := xls.LCS(ctx, yls)49	ts := []*Token{}50	xNum, yNum, sNum := numFormat(xls, yls)51	for i, j, k := 0, 0, 0; i < len(xls) || j < len(yls); {52		if i < len(xls) && (k == len(s) || neq(xls[i], s[k])) {53			ts = append(ts,54				&Token{DelSymbol, fmt.Sprintf(xNum, i+1) + "-"},55				&Token{Space, " "},56				&Token{DelLine, xls[i].String()},57				&Token{Newline, "\n"})58			i++59		} else if j < len(yls) && (k == len(s) || neq(yls[j], s[k])) {...

format.go

Source:format.go

...33	return Format(Tokenize(ctx, x, y), ThemeDefault)34}35// Tokenize x and y into diff tokens with diff words and narrow chunks.36func Tokenize(ctx context.Context, x, y string) []*Token {37	ts := TokenizeText(ctx, x, y)38	lines := ParseTokenLines(ts)39	lines = Narrow(1, lines)40	Words(ctx, lines)41	return SpreadTokenLines(lines)42}43// Format tokens into a human readable string44func Format(ts []*Token, theme Theme) string {45	out := ""46	for _, t := range ts {47		s := t.Literal48		out += gop.Stylize(s, theme(t.Type))49	}50	return out51}...

TokenizeText

Using AI Code Generation

1import (2func main() {3    dmp := diffmatchpatch.New()4    d := dmp.DiffMain(text1, text2, false)5    fmt.Println(d)6    fmt.Println(dmp.DiffPrettyText(d))7    fmt.Println(dmp.DiffText1(d))8    fmt.Println(dmp.DiffText2(d))9    fmt.Println(dmp.DiffToDelta(d))10    fmt.Println(dmp.DiffFromDelta(text1, dmp.DiffToDelta(d)))11    fmt.Println(dmp.DiffLevenshtein(d))12    fmt.Println(dmp.DiffXIndex(d, 2))13    fmt.Println(dmp.DiffXIndex(d, 7))14    fmt.Println(dmp.DiffXIndex(d, 8))15    fmt.Println(dmp.DiffXIndex(d, 9))16    fmt.Println(dmp.DiffXIndex(d, 10))17    fmt.Println(dmp.DiffXIndex(d, 11))18    fmt.Println(dmp.DiffXIndex(d, 12))19    fmt.Println(dmp.DiffXIndex(d, 13))20    fmt.Println(dmp.DiffXIndex(d, 14))21    fmt.Println(dmp.DiffXIndex(d, 15))22    fmt.Println(dmp.DiffXIndex(d, 16))23    fmt.Println(dmp.DiffXIndex(d, 17))24    fmt.Println(dmp.DiffXIndex(d, 18))25    fmt.Println(dmp.DiffXIndex(d, 19))26    fmt.Println(dmp.DiffXIndex(d, 20))27    fmt.Println(dmp.DiffXIndex(d, 21))28    fmt.Println(dmp.DiffXIndex(d, 22))29    fmt.Println(dmp.DiffXIndex(d, 23))30    fmt.Println(dmp.DiffXIndex(d, 24))31    fmt.Println(dmp.DiffXIndex(d, 25))32    fmt.Println(dmp.DiffXIndex(d, 26))33    fmt.Println(dmp.DiffXIndex(d, 27))34    fmt.Println(dmp.DiffXIndex(d, 28))35    fmt.Println(dmp.DiffXIndex(d, 29))36    fmt.Println(dmp.DiffXIndex(d, 30))37    fmt.Println(dmp.DiffXIndex(d, 31))38    fmt.Println(dmp.DiffXIndex

TokenizeText

Using AI Code Generation

1import (2func main() {3	dmp := diffmatchpatch.New()4	diffs := dmp.DiffMain("Hello World", "Goodbye World", false)5	fmt.Println(diffs)6}7[{Equals Hello } {Delete  } {Insert Goodbye } {Equals  World}]8import (9func main() {10	dmp := diffmatchpatch.New()11	diffs := dmp.DiffMain("Hello World", "Goodbye World", false)12	fmt.Println(dmp.DiffText1(diffs))13	fmt.Println(dmp.DiffText2(diffs))14}15import (16func main() {17	dmp := diffmatchpatch.New()18	diffs := dmp.DiffMain("Hello World", "Goodbye World", false)19	fmt.Println(len(dmp.DiffText1(diffs)))20	fmt.Println(len(dmp.DiffText2(diffs)))21}22import (23func main() {24	dmp := diffmatchpatch.New()25	diffs := dmp.DiffMain("Hello World", "Goodbye World", false)26	fmt.Println(dmp.DiffCommonPrefix("Hello World", "Goodbye World"))27	fmt.Println(dmp.DiffCommonSuffix("

TokenizeText

Using AI Code Generation

1import (2func main() {3	dmp := diffmatchpatch.New()4	diffs := dmp.DiffMain("Hello World!", "Goodbye World!", false)5	fmt.Println(diffs)6}7[(-1,Hello ) (1,Goodbye ) (-1,World!)]8import (9func main() {10	dmp := diffmatchpatch.New()11	diffs := dmp.DiffChars("Hello World!", "Goodbye World!")12	fmt.Println(diffs)13}14[(-1,H) (-1,e) (-1,l) (-1,l) (-1,o) (0, ) (-1,W) (-1,o) (-1,r) (-1,l) (-1,d) (-1,!) (1,G) (1,o) (1,o) (1,d) (1,b) (1,y) (1,e) (1,) (1, ) (1,W) (1,o) (1,r) (1,l) (1,d) (1,!)]

TokenizeText

Using AI Code Generation

1import (2func main() {3	dmp := diffmatchpatch.New()4	diff := dmp.DiffMain("abc", "abc", false)5	fmt.Println(diff)6}7[{0 abc}]8import (9func main() {10	dmp := diffmatchpatch.New()11	diff := dmp.DiffMain("abc", "abc", false)12	fmt.Println(diff)13}14[{0 abc}]15import (16func main() {17	dmp := diffmatchpatch.New()18	diff := dmp.DiffMain("abc", "abc", false)19	fmt.Println(diff)20}21[{0 abc}]22import (23func main() {24	dmp := diffmatchpatch.New()25	diff := dmp.DiffMain("abc", "abc", false)26	fmt.Println(diff)27}28[{0 abc}]29import (30func main() {31	dmp := diffmatchpatch.New()32	diff := dmp.DiffMain("abc", "abc", false)33	fmt.Println(diff)34}35[{0 abc}]36import (37func main() {38	dmp := diffmatchpatch.New()39	diff := dmp.DiffMain("abc", "abc", false)40	fmt.Println(diff)41}42[{0 abc}]43import (44func main() {

TokenizeText

Using AI Code Generation

1import (2func main() {3	dmp := diffmatchpatch.New()4	diffs := dmp.DiffMain(text1, text2, false)5	fmt.Println(diffs)6	fmt.Println(dmp.DiffPrettyText(diffs))7}8[{0 This is a test}]9import (10func main() {11	dmp := diffmatchpatch.New()12	diffs := dmp.DiffMain(text1, text2, false)13	fmt.Println(dmp.DiffPrettyText(diffs))14}15import (16func main() {17	dmp := diffmatchpatch.New()18	diffs := dmp.DiffMain(text1, text2, false)19	fmt.Println(dmp.DiffPrettyText(diffs))20}21import (22func main() {23	dmp := diffmatchpatch.New()24	diffs := dmp.DiffMain(text1, text2, false)25	fmt.Println(dmp.DiffPrettyText(diffs))26}27import (28func main() {29	dmp := diffmatchpatch.New()30	diffs := dmp.DiffMain(text1, text2, false)31	fmt.Println(dmp.Diff

TokenizeText

Using AI Code Generation

1import (2func main() {3	dmp := diffmatchpatch.New()4	diffs := dmp.DiffMain(a, b, false)5	fmt.Println(diffs)6}7[{0 This is a test string}]

TokenizeText

Using AI Code Generation

1import (2func main() {3	dmp := diffmatchpatch.New()4	tokens := dmp.TokenizeText("This is some text")5	fmt.Println(tokens)6}

TokenizeText

Using AI Code Generation

1import (2func main() {3	firstSlice, secondSlice := diff.TokenizeText("This is a long string", "This is a short string")4	fmt.Println(firstSlice)5	fmt.Println(secondSlice)6}7import (8func main() {9	firstSlice, secondSlice := diff.TokenizeTextToWords("This is a long string", "This is a short string")10	fmt.Println(firstSlice)11	fmt.Println(secondSlice)12}13import (14func main() {15	firstSlice, secondSlice := diff.TokenizeTextToRunes("This is a long string", "This is a short string")16	fmt.Println(firstSlice)17	fmt.Println(secondSlice)18}

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.