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datok_test.go
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datok_test.go
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package datok
import (
"bytes"
"fmt"
"os"
"regexp"
"strings"
"testing"
"github.com/stretchr/testify/assert"
)
var dat *DaTokenizer
func ttokenizeStr(tok Tokenizer, str string) string {
b := make([]byte, 0, 2048)
w := bytes.NewBuffer(b)
return strings.Join(ttokenize(tok, w, str), "\n")
}
func ttokenize(tok Tokenizer, w *bytes.Buffer, str string) []string {
w.Reset()
ok := tok.Transduce(strings.NewReader(str), w)
if !ok {
return []string{}
}
obj := regexp.MustCompile("\n+")
tokens := obj.Split(w.String(), -1)
return tokens[:len(tokens)-1]
}
func TestDoubleArraySimpleString(t *testing.T) {
assert := assert.New(t)
// bau | bauamt
tok := LoadFomaFile("testdata/bauamt.fst")
dat := tok.ToDoubleArray()
b := make([]byte, 0, 2048)
w := bytes.NewBuffer(b)
var tokens []string
tokens = ttokenize(dat, w, "ibauamt")
assert.Equal("i", tokens[0])
assert.Equal("bauamt", tokens[1])
tokens = ttokenize(dat, w, "ibbauamt")
assert.Equal("i", tokens[0])
assert.Equal("b", tokens[1])
assert.Equal("bauamt", tokens[2])
tokens = ttokenize(dat, w, "bau")
assert.Equal("bau", tokens[0])
tokens = ttokenize(dat, w, "baum")
assert.Equal("bau", tokens[0])
assert.Equal("m", tokens[1])
tokens = ttokenize(dat, w, "baudibauamt")
assert.Equal("bau", tokens[0])
assert.Equal("d", tokens[1])
assert.Equal("i", tokens[2])
assert.Equal("bauamt", tokens[3])
}
func TestDoubleArraySimpleBranches(t *testing.T) {
assert := assert.New(t)
// (bau | wahl) (amt | en)
tok := LoadFomaFile("testdata/wahlamt.fst")
dat := tok.ToDoubleArray()
b := make([]byte, 0, 2048)
w := bytes.NewBuffer(b)
var tokens []string
tokens = ttokenize(dat, w, "bau")
assert.Equal("bau", tokens[0])
tokens = ttokenize(dat, w, "bauamt")
assert.Equal("bauamt", tokens[0])
tokens = ttokenize(dat, w, "wahlamt")
assert.Equal("wahlamt", tokens[0])
tokens = ttokenize(dat, w, "bauen")
assert.Equal("bauen", tokens[0])
tokens = ttokenize(dat, w, "wahlen")
assert.Equal("wahlen", tokens[0])
tokens = ttokenize(dat, w, "baum")
assert.Equal("bau", tokens[0])
assert.Equal("m", tokens[1])
}
func TestDoubleArraySimpleTokenizer(t *testing.T) {
assert := assert.New(t)
tok := LoadFomaFile("testdata/simpletok.fst")
dat := tok.ToDoubleArray()
assert.Equal(ttokenizeStr(dat, "bau"), "bau")
assert.Equal(ttokenizeStr(dat, "bad"), "bad")
assert.Equal(ttokenizeStr(dat, "wald gehen"), "wald\ngehen")
}
func TestDoubleArraySimpleTokenizerTransduce(t *testing.T) {
assert := assert.New(t)
tok := LoadFomaFile("testdata/simpletok.fst")
dat := tok.ToDoubleArray()
r := strings.NewReader(" wald gehen Da kann\t man was \"erleben\"!")
b := make([]byte, 0, 2048)
w := bytes.NewBuffer(b)
var tokens []string
dat.Transduce(r, w)
tokens = strings.Split(w.String(), "\n")
assert.Equal(len(tokens), 11)
assert.Equal("wald", tokens[0])
assert.Equal("gehen", tokens[1])
assert.Equal("Da", tokens[2])
assert.Equal("kann", tokens[3])
assert.Equal("man", tokens[4])
assert.Equal("was", tokens[5])
assert.Equal("\"erleben\"", tokens[6])
r = strings.NewReader(" In den Wald gehen? -- Da kann\t man was \"erleben\"!")
w.Reset()
dat.Transduce(r, w)
tokens = strings.Split(w.String(), "\n")
assert.Equal("In", tokens[0])
assert.Equal("den", tokens[1])
assert.Equal("Wald", tokens[2])
assert.Equal("gehen", tokens[3])
assert.Equal("?", tokens[4])
assert.Equal("--", tokens[5])
r = strings.NewReader(" g? -- D")
w.Reset()
dat.Transduce(r, w)
tokens = strings.Split(w.String(), "\n")
assert.Equal("g", tokens[0])
assert.Equal("?", tokens[1])
assert.Equal("--", tokens[2])
assert.Equal("D", tokens[3])
assert.Equal("", tokens[4])
assert.Equal("", tokens[5])
assert.Equal(7, len(tokens))
}
func TestDoubleArrayReadWriteTokenizer(t *testing.T) {
assert := assert.New(t)
tok := LoadFomaFile("testdata/simpletok.fst")
dat := tok.ToDoubleArray()
assert.Equal(ttokenizeStr(dat, "bau"), "bau")
assert.Equal(ttokenizeStr(dat, "bad"), "bad")
assert.Equal(ttokenizeStr(dat, "wald gehen"), "wald\ngehen")
b := make([]byte, 0, 1024)
buf := bytes.NewBuffer(b)
n, err := dat.WriteTo(buf)
assert.Nil(err)
assert.Equal(int64(296), n)
dat2 := ParseDatok(buf)
assert.NotNil(dat2)
assert.Equal(dat.array, dat2.array)
assert.Equal(dat.sigma, dat2.sigma)
assert.Equal(dat.epsilon, dat2.epsilon)
assert.Equal(dat.unknown, dat2.unknown)
assert.Equal(dat.identity, dat2.identity)
assert.Equal(dat.final, dat2.final)
assert.Equal(dat.LoadFactor(), dat2.LoadFactor())
assert.Equal(ttokenizeStr(dat2, "bau"), "bau")
assert.Equal(ttokenizeStr(dat2, "bad"), "bad")
assert.Equal(ttokenizeStr(dat2, "wald gehen"), "wald\ngehen")
assert.Equal(dat.TransCount(), 17)
assert.Equal(dat2.TransCount(), 17)
}
func TestDoubleArrayIgnorableMCS(t *testing.T) {
// This test relies on final states. That's why it is
// not working correctly anymore.
assert := assert.New(t)
// File has MCS in sigma but not in net
tok := LoadFomaFile("testdata/ignorable_mcs.fst")
assert.NotNil(tok)
dat := tok.ToDoubleArray()
assert.NotNil(dat)
b := make([]byte, 0, 2048)
w := bytes.NewBuffer(b)
var tokens []string
// Is only unambigous when transducing strictly greedy!
assert.True(dat.Transduce(strings.NewReader("ab<ab>a"), w))
tokens = strings.Split(w.String(), "\n")
assert.Equal("a\nb\n<ab>a\n\n\n", w.String())
assert.Equal("a", tokens[0])
assert.Equal("b", tokens[1])
assert.Equal("<ab>a", tokens[2])
assert.Equal(6, len(tokens))
assert.Equal(dat.TransCount(), 15)
}
func TestDoubleArrayFullTokenizer(t *testing.T) {
assert := assert.New(t)
if dat == nil {
dat = LoadDatokFile("testdata/tokenizer_de.datok")
}
assert.NotNil(dat)
assert.True(dat.LoadFactor() >= 60)
assert.Equal(dat.epsilon, 1)
assert.Equal(dat.unknown, 2)
assert.Equal(dat.identity, 3)
// assert.Equal(dat.final, 142)
// assert.Equal(len(dat.sigma), 137)
// assert.True(len(dat.array) > 3000000)
// assert.True(dat.maxSize > 3000000)
assert.Equal(ttokenizeStr(dat, "bau"), "bau")
assert.Equal(ttokenizeStr(dat, "bad"), "bad")
assert.Equal(ttokenizeStr(dat, "wald gehen"), "wald\ngehen")
}
func TestDoubleArrayTokenizerBranch(t *testing.T) {
assert := assert.New(t)
tok := LoadTokenizerFile("testdata/simpletok.datok")
assert.NotNil(tok)
assert.Equal(tok.Type(), "DATOK")
tok = LoadTokenizerFile("testdata/simpletok.matok")
assert.NotNil(tok)
assert.Equal(tok.Type(), "MATOK")
}
func XTestDoubleArrayFullTokenizerBuild(t *testing.T) {
assert := assert.New(t)
tok := LoadFomaFile("testdata/tokenizer_de.fst")
dat := tok.ToDoubleArray()
assert.NotNil(dat)
// n, err := dat.Save("testdata/tokenizer_de.datok")
// assert.Nil(err)
// assert.True(n > 500)
}
func TestDoubleArrayFullTokenizerTransduce(t *testing.T) {
assert := assert.New(t)
if dat == nil {
dat = LoadDatokFile("testdata/tokenizer_de.datok")
}
assert.NotNil(dat)
b := make([]byte, 0, 2048)
w := bytes.NewBuffer(b)
var tokens []string
assert.True(dat.Transduce(strings.NewReader("tra. u Du?"), w))
tokens = strings.Split(w.String(), "\n")
assert.Equal("tra\n.\n\nu\nDu\n?\n\n\n", w.String())
assert.Equal("tra", tokens[0])
assert.Equal(".", tokens[1])
assert.Equal("", tokens[2])
assert.Equal("u", tokens[3])
assert.Equal("Du", tokens[4])
assert.Equal("?", tokens[5])
assert.Equal("", tokens[6])
assert.Equal("", tokens[7])
assert.Equal("", tokens[8])
assert.Equal(9, len(tokens))
w.Reset()
assert.True(dat.Transduce(strings.NewReader("\"John Doe\"@xx.com"), w))
assert.Equal("\"\nJohn\nDoe\n\"\n@xx\n.\n\ncom\n\n\n", w.String())
}
func TestDoubleArrayFullTokenizerSentenceSplitter(t *testing.T) {
assert := assert.New(t)
if dat == nil {
dat = LoadDatokFile("testdata/tokenizer_de.datok")
}
assert.NotNil(dat)
b := make([]byte, 0, 2048)
w := bytes.NewBuffer(b)
var sentences []string
// testSentSplitterSimple
assert.True(dat.Transduce(strings.NewReader("Der alte Mann."), w))
sentences = strings.Split(w.String(), "\n\n")
assert.Equal("Der\nalte\nMann\n.\n\n\n", w.String())
assert.Equal("Der\nalte\nMann\n.", sentences[0])
assert.Equal("\n", sentences[1])
assert.Equal(2, len(sentences))
w.Reset()
assert.True(dat.Transduce(strings.NewReader("Der Vorsitzende der Abk. hat gewählt."), w))
sentences = strings.Split(w.String(), "\n\n")
assert.Equal(2, len(sentences))
assert.Equal("Der\nVorsitzende\nder\nAbk.\nhat\ngewählt\n.", sentences[0])
assert.Equal("\n", sentences[1])
w.Reset()
assert.True(dat.Transduce(strings.NewReader(""), w))
sentences = strings.Split(w.String(), "\n\n")
assert.Equal(2, len(sentences))
assert.Equal("", sentences[0])
w.Reset()
assert.True(dat.Transduce(strings.NewReader("Gefunden auf wikipedia.org."), w))
sentences = strings.Split(w.String(), "\n\n")
assert.Equal(len(sentences), 2)
w.Reset()
assert.True(dat.Transduce(strings.NewReader("Ich bin unter korap@ids-mannheim.de erreichbar."), w))
sentences = strings.Split(w.String(), "\n\n")
assert.Equal(len(sentences), 2)
w.Reset()
assert.True(dat.Transduce(strings.NewReader("Unsere Website ist https://korap.ids-mannheim.de/?q=Baum"), w))
sentences = strings.Split(w.String(), "\n\n")
assert.Equal("Unsere\nWebsite\nist\nhttps://korap.ids-mannheim.de/?q=Baum", sentences[0])
assert.Equal("\n", sentences[1])
assert.Equal(2, len(sentences))
w.Reset()
assert.True(dat.Transduce(strings.NewReader("Unser Server ist 10.0.10.51."), w))
sentences = strings.Split(w.String(), "\n\n")
assert.Equal("\n", sentences[1])
assert.Equal(2, len(sentences))
w.Reset()
assert.True(dat.Transduce(strings.NewReader("Zu 50.4% ist es sicher"), w))
sentences = strings.Split(w.String(), "\n\n")
assert.Equal(len(sentences), 2)
w.Reset()
assert.True(dat.Transduce(strings.NewReader("Der Termin ist am 5.9.2018"), w))
sentences = strings.Split(w.String(), "\n\n")
assert.Equal(len(sentences), 2)
w.Reset()
assert.True(dat.Transduce(strings.NewReader("Ich habe die readme.txt heruntergeladen"), w))
sentences = strings.Split(w.String(), "\n\n")
assert.Equal(2, len(sentences))
assert.Equal("Ich\nhabe\ndie\nreadme.txt\nheruntergeladen", sentences[0])
assert.Equal("\n", sentences[1])
w.Reset()
assert.True(dat.Transduce(strings.NewReader("Ausschalten!!! Hast Du nicht gehört???"), w))
sentences = strings.Split(w.String(), "\n\n")
assert.Equal(3, len(sentences))
assert.Equal("Ausschalten\n!!!", sentences[0])
assert.Equal("Hast\nDu\nnicht\ngehört\n???", sentences[1])
assert.Equal("\n", sentences[2])
w.Reset()
assert.True(dat.Transduce(strings.NewReader("Ich wohne in der Weststr. und Du?"), w))
sentences = strings.Split(w.String(), "\n\n")
assert.Equal(len(sentences), 2)
/*
Test:
"\"Ausschalten!!!\", sagte er. \"Hast Du nicht gehört???\""), w))
*/
}
func TestDoubleArrayFullTokenizerTokenSplitter(t *testing.T) {
assert := assert.New(t)
if dat == nil {
dat = LoadDatokFile("testdata/tokenizer_de.datok")
}
assert.NotNil(dat)
b := make([]byte, 0, 2048)
w := bytes.NewBuffer(b)
var tokens []string
// testTokenizerSimple
tokens = ttokenize(dat, w, "Der alte Mann")
assert.Equal(tokens[0], "Der")
assert.Equal(tokens[1], "alte")
assert.Equal(tokens[2], "Mann")
assert.Equal(len(tokens), 3)
tokens = ttokenize(dat, w, "Der alte Mann.")
assert.Equal(tokens[0], "Der")
assert.Equal(tokens[1], "alte")
assert.Equal(tokens[2], "Mann")
assert.Equal(tokens[3], ".")
assert.Equal(len(tokens), 4)
// testTokenizerAbbr
tokens = ttokenize(dat, w, "Der Vorsitzende der F.D.P. hat gewählt")
assert.Equal(tokens[0], "Der")
assert.Equal(tokens[1], "Vorsitzende")
assert.Equal(tokens[2], "der")
assert.Equal(tokens[3], "F.D.P.")
assert.Equal(tokens[4], "hat")
assert.Equal(tokens[5], "gewählt")
assert.Equal(len(tokens), 6)
// Ignored in KorAP-Tokenizer
// testTokenizerHost1
tokens = ttokenize(dat, w, "Gefunden auf wikipedia.org")
assert.Equal(tokens[0], "Gefunden")
assert.Equal(tokens[1], "auf")
assert.Equal(tokens[2], "wikipedia.org")
assert.Equal(len(tokens), 3)
// testTokenizerWwwHost
tokens = ttokenize(dat, w, "Gefunden auf www.wikipedia.org")
assert.Equal("Gefunden", tokens[0])
assert.Equal("auf", tokens[1])
assert.Equal("www.wikipedia.org", tokens[2])
assert.Equal(3, len(tokens))
// testTokenizerWwwUrl
tokens = ttokenize(dat, w, "Weitere Infos unter www.info.biz/info")
assert.Equal("www.info.biz/info", tokens[3])
// testTokenizerFtpHost
/*
tokens = tokenize(dat, w, "Kann von ftp.download.org heruntergeladen werden")
assert.Equal("Kann", tokens[0])
assert.Equal("von", tokens[1])
assert.Equal("ftp.download.org", tokens[2])
assert.Equal(5, len(tokens))
// Ignored in KorAP-Tokenizer
*/
// testTokenizerDash
tokens = ttokenize(dat, w, "Das war -- spitze")
assert.Equal(tokens[0], "Das")
assert.Equal(tokens[1], "war")
assert.Equal(tokens[2], "--")
assert.Equal(tokens[3], "spitze")
assert.Equal(len(tokens), 4)
// testTokenizerEmail1
tokens = ttokenize(dat, w, "Ich bin unter korap@ids-mannheim.de erreichbar.")
assert.Equal(tokens[0], "Ich")
assert.Equal(tokens[1], "bin")
assert.Equal(tokens[2], "unter")
assert.Equal(tokens[3], "korap@ids-mannheim.de")
assert.Equal(tokens[4], "erreichbar")
assert.Equal(tokens[5], ".")
assert.Equal(len(tokens), 6)
// testTokenizerEmail2
tokens = ttokenize(dat, w, "Oder unter korap[at]ids-mannheim[dot]de.")
assert.Equal(tokens[0], "Oder")
assert.Equal(tokens[1], "unter")
assert.Equal(tokens[2], "korap[at]ids-mannheim[dot]de")
assert.Equal(tokens[3], ".")
assert.Equal(len(tokens), 4)
// testTokenizerEmail3
tokens = ttokenize(dat, w, "Oder unter korap(at)ids-mannheim(dot)de.")
assert.Equal(tokens[0], "Oder")
assert.Equal(tokens[1], "unter")
assert.Equal(tokens[2], "korap(at)ids-mannheim(dot)de")
assert.Equal(tokens[3], ".")
assert.Equal(len(tokens), 4)
// Ignored in KorAP-Tokenizer
// testTokenizerDoNotAcceptQuotedEmailNames
tokens = ttokenize(dat, w, "\"John Doe\"@xx.com")
assert.Equal("\"", tokens[0])
assert.Equal("John", tokens[1])
assert.Equal("Doe", tokens[2])
assert.Equal("\"", tokens[3])
assert.Equal("@xx", tokens[4])
assert.Equal(".", tokens[5]) // Differs - as the sentence splitter splits here!
assert.Equal("com", tokens[6])
assert.Equal(7, len(tokens))
// testTokenizerTwitter
tokens = ttokenize(dat, w, "Folgt @korap und #korap")
assert.Equal(tokens[0], "Folgt")
assert.Equal(tokens[1], "@korap")
assert.Equal(tokens[2], "und")
assert.Equal(tokens[3], "#korap")
assert.Equal(len(tokens), 4)
// testTokenizerWeb1
tokens = ttokenize(dat, w, "Unsere Website ist https://korap.ids-mannheim.de/?q=Baum")
assert.Equal(tokens[0], "Unsere")
assert.Equal(tokens[1], "Website")
assert.Equal(tokens[2], "ist")
assert.Equal(tokens[3], "https://korap.ids-mannheim.de/?q=Baum")
assert.Equal(len(tokens), 4)
// testTokenizerWeb2
tokens = ttokenize(dat, w, "Wir sind auch im Internet (https://korap.ids-mannheim.de/?q=Baum)")
assert.Equal(tokens[0], "Wir")
assert.Equal(tokens[1], "sind")
assert.Equal(tokens[2], "auch")
assert.Equal(tokens[3], "im")
assert.Equal(tokens[4], "Internet")
assert.Equal(tokens[5], "(")
assert.Equal(tokens[6], "https://korap.ids-mannheim.de/?q=Baum")
assert.Equal(tokens[7], ")")
assert.Equal(len(tokens), 8)
// Ignored in KorAP-Tokenizer
// testTokenizerWeb3
tokens = ttokenize(dat, w, "Die Adresse ist https://korap.ids-mannheim.de/?q=Baum.")
assert.Equal(tokens[0], "Die")
assert.Equal(tokens[1], "Adresse")
assert.Equal(tokens[2], "ist")
assert.Equal(tokens[3], "https://korap.ids-mannheim.de/?q=Baum")
assert.Equal(tokens[4], ".")
assert.Equal(len(tokens), 5)
// Ignored in KorAP-Tokenizer
// testTokenizerServer
tokens = ttokenize(dat, w, "Unser Server ist 10.0.10.51.")
assert.Equal(tokens[0], "Unser")
assert.Equal(tokens[1], "Server")
assert.Equal(tokens[2], "ist")
assert.Equal(tokens[3], "10.0.10.51")
assert.Equal(tokens[4], ".")
assert.Equal(len(tokens), 5)
// testTokenizerNum
tokens = ttokenize(dat, w, "Zu 50,4% ist es sicher")
assert.Equal(tokens[0], "Zu")
assert.Equal(tokens[1], "50,4%")
assert.Equal(tokens[2], "ist")
assert.Equal(tokens[3], "es")
assert.Equal(tokens[4], "sicher")
assert.Equal(len(tokens), 5)
// Differs from KorAP-Tokenizer
// testTokenizerDate
tokens = ttokenize(dat, w, "Der Termin ist am 5.9.2018")
assert.Equal(tokens[0], "Der")
assert.Equal(tokens[1], "Termin")
assert.Equal(tokens[2], "ist")
assert.Equal(tokens[3], "am")
assert.Equal(tokens[4], "5.9.2018")
assert.Equal(len(tokens), 5)
tokens = ttokenize(dat, w, "Der Termin ist am 5/9/2018")
assert.Equal(tokens[0], "Der")
assert.Equal(tokens[1], "Termin")
assert.Equal(tokens[2], "ist")
assert.Equal(tokens[3], "am")
assert.Equal(tokens[4], "5/9/2018")
assert.Equal(len(tokens), 5)
// testTokenizerDateRange
/*
tokens = tokenize(dat, w, "Der Termin war vom 4.-5.9.2018")
assert.Equal(tokens[0], "Der")
assert.Equal(tokens[1], "Termin")
assert.Equal(tokens[2], "war")
assert.Equal(tokens[3], "vom")
assert.Equal(tokens[4], "4.")
assert.Equal(tokens[5], "-")
assert.Equal(tokens[6], "5.9.2018")
assert.Equal(len(tokens), 7)
// Ignored in KorAP-Tokenizer
*/
// testTokenizerEmoji1
tokens = ttokenize(dat, w, "Das ist toll! ;)")
assert.Equal(tokens[0], "Das")
assert.Equal(tokens[1], "ist")
assert.Equal(tokens[2], "toll")
assert.Equal(tokens[3], "!")
assert.Equal(tokens[4], ";)")
assert.Equal(len(tokens), 5)
// testTokenizerRef1
tokens = ttokenize(dat, w, "Kupietz und Schmidt (2018): Korpuslinguistik")
assert.Equal(tokens[0], "Kupietz")
assert.Equal(tokens[1], "und")
assert.Equal(tokens[2], "Schmidt")
assert.Equal(tokens[3], "(2018)")
assert.Equal(tokens[4], ":")
assert.Equal(tokens[5], "Korpuslinguistik")
assert.Equal(len(tokens), 6)
// Differs from KorAP-Tokenizer!
// testTokenizerRef2 () {
tokens = ttokenize(dat, w, "Kupietz und Schmidt [2018]: Korpuslinguistik")
assert.Equal(tokens[0], "Kupietz")
assert.Equal(tokens[1], "und")
assert.Equal(tokens[2], "Schmidt")
assert.Equal(tokens[3], "[2018]")
assert.Equal(tokens[4], ":")
assert.Equal(tokens[5], "Korpuslinguistik")
assert.Equal(len(tokens), 6)
// Differs from KorAP-Tokenizer!
// testTokenizerOmission1 () {
tokens = ttokenize(dat, w, "Er ist ein A****loch!")
assert.Equal(tokens[0], "Er")
assert.Equal(tokens[1], "ist")
assert.Equal(tokens[2], "ein")
assert.Equal(tokens[3], "A****loch")
assert.Equal(tokens[4], "!")
assert.Equal(len(tokens), 5)
// testTokenizerOmission2
tokens = ttokenize(dat, w, "F*ck!")
assert.Equal(tokens[0], "F*ck")
assert.Equal(tokens[1], "!")
assert.Equal(len(tokens), 2)
// testTokenizerOmission3 () {
tokens = ttokenize(dat, w, "Dieses verf***** Kleid!")
assert.Equal(tokens[0], "Dieses")
assert.Equal(tokens[1], "verf*****")
assert.Equal(tokens[2], "Kleid")
assert.Equal(tokens[3], "!")
assert.Equal(len(tokens), 4)
// Probably interpreted as HOST
// testTokenizerFileExtension1
tokens = ttokenize(dat, w, "Ich habe die readme.txt heruntergeladen")
assert.Equal(tokens[0], "Ich")
assert.Equal(tokens[1], "habe")
assert.Equal(tokens[2], "die")
assert.Equal(tokens[3], "readme.txt")
assert.Equal(tokens[4], "heruntergeladen")
assert.Equal(len(tokens), 5)
// Probably interpreted as HOST
// testTokenizerFileExtension2
tokens = ttokenize(dat, w, "Nimm die README.TXT!")
assert.Equal(tokens[0], "Nimm")
assert.Equal(tokens[1], "die")
assert.Equal(tokens[2], "README.TXT")
assert.Equal(tokens[3], "!")
assert.Equal(len(tokens), 4)
// Probably interpreted as HOST
// testTokenizerFileExtension3
tokens = ttokenize(dat, w, "Zeig mir profile.jpeg")
assert.Equal(tokens[0], "Zeig")
assert.Equal(tokens[1], "mir")
assert.Equal(tokens[2], "profile.jpeg")
assert.Equal(len(tokens), 3)
// testTokenizerFile1
tokens = ttokenize(dat, w, "Zeig mir c:\\Dokumente\\profile.docx")
assert.Equal(tokens[0], "Zeig")
assert.Equal(tokens[1], "mir")
assert.Equal(tokens[2], "c:\\Dokumente\\profile.docx")
assert.Equal(len(tokens), 3)
// testTokenizerFile2
tokens = ttokenize(dat, w, "Gehe zu /Dokumente/profile.docx")
assert.Equal(tokens[0], "Gehe")
assert.Equal(tokens[1], "zu")
assert.Equal(tokens[2], "/Dokumente/profile.docx")
assert.Equal(len(tokens), 3)
// testTokenizerFile3
tokens = ttokenize(dat, w, "Zeig mir c:\\Dokumente\\profile.jpeg")
assert.Equal(tokens[0], "Zeig")
assert.Equal(tokens[1], "mir")
assert.Equal(tokens[2], "c:\\Dokumente\\profile.jpeg")
assert.Equal(len(tokens), 3)
// Ignored in KorAP-Tokenizer
// testTokenizerPunct
tokens = ttokenize(dat, w, "Er sagte: \"Es geht mir gut!\", daraufhin ging er.")
assert.Equal(tokens[0], "Er")
assert.Equal(tokens[1], "sagte")
assert.Equal(tokens[2], ":")
assert.Equal(tokens[3], "\"")
assert.Equal(tokens[4], "Es")
assert.Equal(tokens[5], "geht")
assert.Equal(tokens[6], "mir")
assert.Equal(tokens[7], "gut")
assert.Equal(tokens[8], "!")
assert.Equal(tokens[9], "\"")
assert.Equal(tokens[10], ",")
assert.Equal(tokens[11], "daraufhin")
assert.Equal(tokens[12], "ging")
assert.Equal(tokens[13], "er")
assert.Equal(tokens[14], ".")
assert.Equal(len(tokens), 15)
// testTokenizerPlusAmpersand
tokens = ttokenize(dat, w, ""Das ist von C&A!"")
assert.Equal(tokens[0], """)
assert.Equal(tokens[1], "Das")
assert.Equal(tokens[2], "ist")
assert.Equal(tokens[3], "von")
assert.Equal(tokens[4], "C&A")
assert.Equal(tokens[5], "!")
assert.Equal(tokens[6], """)
assert.Equal(len(tokens), 7)
// testTokenizerLongEnd
tokens = ttokenize(dat, w, "Siehst Du?!!?")
assert.Equal(tokens[0], "Siehst")
assert.Equal(tokens[1], "Du")
assert.Equal(tokens[2], "?!!?")
assert.Equal(len(tokens), 3)
// testTokenizerIrishO
tokens = ttokenize(dat, w, "Peter O'Toole")
assert.Equal(tokens[0], "Peter")
assert.Equal(tokens[1], "O'Toole")
assert.Equal(len(tokens), 2)
// testTokenizerAbr
tokens = ttokenize(dat, w, "Früher bzw. später ...")
assert.Equal(tokens[0], "Früher")
assert.Equal(tokens[1], "bzw.")
assert.Equal(tokens[2], "später")
assert.Equal(tokens[3], "...")
assert.Equal(len(tokens), 4)
// testTokenizerUppercaseRule
tokens = ttokenize(dat, w, "Es war spät.Morgen ist es früh.")
assert.Equal(tokens[0], "Es")
assert.Equal(tokens[1], "war")
assert.Equal(tokens[2], "spät")
assert.Equal(tokens[3], ".")
assert.Equal(tokens[4], "Morgen")
assert.Equal(tokens[5], "ist")
assert.Equal(tokens[6], "es")
assert.Equal(tokens[7], "früh")
assert.Equal(tokens[8], ".")
assert.Equal(len(tokens), 9)
// Ignored in KorAP-Tokenizer
// testTokenizerOrd
tokens = ttokenize(dat, w, "Sie erreichte den 1. Platz!")
assert.Equal(tokens[0], "Sie")
assert.Equal(tokens[1], "erreichte")
assert.Equal(tokens[2], "den")
assert.Equal(tokens[3], "1.")
assert.Equal(tokens[4], "Platz")
assert.Equal(tokens[5], "!")
assert.Equal(len(tokens), 6)
// testNoZipOuputArchive
tokens = ttokenize(dat, w, "Archive: Ich bin kein zip\n")
assert.Equal(tokens[0], "Archive")
assert.Equal(tokens[1], ":")
assert.Equal(tokens[2], "Ich")
assert.Equal(tokens[3], "bin")
assert.Equal(tokens[4], "kein")
assert.Equal(tokens[5], "zip")
assert.Equal(6, len(tokens))
// testTokenizerStrasse
tokens = ttokenize(dat, w, "Ich wohne in der Weststr. und Du?")
assert.Equal(tokens[4], "Weststr.")
assert.Equal(8, len(tokens))
// germanTokenizerKnowsGermanOmissionWords
tokens = ttokenize(dat, w, "D'dorf Ku'damm Lu'hafen M'gladbach W'schaft")
assert.Equal("D'dorf", tokens[0])
assert.Equal("Ku'damm", tokens[1])
assert.Equal("Lu'hafen", tokens[2])
assert.Equal("M'gladbach", tokens[3])
assert.Equal("W'schaft", tokens[4])
assert.Equal(5, len(tokens))
// germanTokenizerDoesNOTSeparateGermanContractions
tokens = ttokenize(dat, w, "mach's macht's was'n ist's haste willste kannste biste kriegste")
assert.Equal("mach's", tokens[0])
assert.Equal("macht's", tokens[1])
assert.Equal("was'n", tokens[2])
assert.Equal("ist's", tokens[3])
assert.Equal("haste", tokens[4])
assert.Equal("willste", tokens[5])
assert.Equal("kannste", tokens[6])
assert.Equal("biste", tokens[7])
assert.Equal("kriegste", tokens[8])
assert.Equal(9, len(tokens))
/*
@Test
public void englishTokenizerSeparatesEnglishContractionsAndClitics () {
DerekoDfaTokenizer_en tok = new DerekoDfaTokenizer_en();
tokens = tokenize(dat, w, "I've we'll you'd I'm we're Peter's isn't")
assert.Equal("'ve", tokens[1]);
assert.Equal("'ll", tokens[3]);
assert.Equal("'d", tokens[5]);
assert.Equal("'m", tokens[7]);
assert.Equal("'re", tokens[9]);
assert.Equal("'s", tokens[11]);
assert.Equal("is", tokens[12]);
assert.Equal("n't", tokens[13]);
assert.Equal(14, len(tokens));
}
@Test
public void frenchTokenizerKnowsFrenchAbbreviations () {
DerekoDfaTokenizer_fr tok = new DerekoDfaTokenizer_fr();
tokens = tokenize(dat, w, "Approx. en juill. 2004 mon prof. M. Foux m'a dit qu'il faut faire exerc. no. 4, et lire pp. 27-30.")
assert.Equal("Approx.", tokens[0]);
assert.Equal("juill.", tokens[2]);
assert.Equal("prof.", tokens[5]);
assert.Equal("exerc.", tokens[15]);
assert.Equal("no.", tokens[16]);
assert.Equal("pp.", tokens[21]);
}
@Test
public void frenchTokenizerKnowsFrenchContractions () {
DerekoDfaTokenizer_fr tok = new DerekoDfaTokenizer_fr();
tokens = tokenize(dat, w, "J'ai j'habite qu'il d'un jusqu'à Aujourd'hui D'accord Quelqu'un Presqu'île")
assert.Equal("J'", tokens[0]);
assert.Equal("j'", tokens[2]);
assert.Equal("qu'", tokens[4]);
assert.Equal("d'", tokens[6]);
assert.Equal("jusqu'", tokens[8]);
assert.Equal("Aujourd'hui", tokens[10]);
assert.Equal("D'", tokens[11]); // ’
assert.Equal("Quelqu'un", tokens[13]); // ’
assert.Equal("Presqu'île", tokens[14]); // ’
}
@Test
public void frenchTokenizerKnowsFrenchClitics () {
DerekoDfaTokenizer_fr tok = new DerekoDfaTokenizer_fr();
tokens = tokenize(dat, w, "suis-je sont-elles ")
assert.Equal("suis", tokens[0]);
assert.Equal("-je", tokens[1]);
assert.Equal("sont", tokens[2]);
assert.Equal("-elles", tokens[3]);
}
@Test
public void testEnglishTokenizerScienceAbbreviations () {
DerekoDfaTokenizer_en tok = new DerekoDfaTokenizer_en();
tokens = tokenize(dat, w, "Approx. in Sept. 1954, Assoc. Prof. Dr. R. J. Ewing reviewed articles on Enzymol. Bacteriol. effects later published in Nutr. Rheumatol. No. 12 and Nº. 13., pp. 17-18.")
assert.Equal("Approx.", tokens[0]);
assert.Equal("in", tokens[1]);
assert.Equal("Sept.", tokens[2]);
assert.Equal("1954", tokens[3]);
assert.Equal(",", tokens[4]);
assert.Equal("Assoc.", tokens[5]);
assert.Equal("Prof.", tokens[6]);
assert.Equal("Dr.", tokens[7]);
assert.Equal("R.", tokens[8]);
assert.Equal("J.", tokens[9]);
assert.Equal("Ewing", tokens[10]);
assert.Equal("reviewed", tokens[11]);
assert.Equal("articles", tokens[12]);
assert.Equal("on", tokens[13]);
assert.Equal("Enzymol.", tokens[14]);
assert.Equal("Bacteriol.", tokens[15]);
assert.Equal("effects", tokens[16]);
assert.Equal("later", tokens[17]);
assert.Equal("published", tokens[18]);
assert.Equal("in", tokens[19]);
assert.Equal("Nutr.", tokens[20]);
assert.Equal("Rheumatol.", tokens[21]);
assert.Equal("No.", tokens[22]);
assert.Equal("12", tokens[23]);
assert.Equal("and", tokens[24]);
assert.Equal("Nº.", tokens[25]);
assert.Equal("13.", tokens[26]);
assert.Equal(",", tokens[27]);
assert.Equal("pp.", tokens[28]);
assert.Equal("17-18", tokens[29]);
assert.Equal(".", tokens[30]);
}
@Test
public void englishTokenizerCanGuessWhetherIIsAbbrev () {
DerekoDfaTokenizer_en tok = new DerekoDfaTokenizer_en();
tokens = tokenize(dat, w, "M. I. Baxter was born during World War I. So was I. He went to the Peter I. Hardy school. So did I.")
assert.Equal("I.", tokens[1]);
assert.Equal("I", tokens[8]);
assert.Equal(".", tokens[9]);
assert.Equal("I", tokens[12]);
assert.Equal(".", tokens[13]);
}
@Test
public void testZipOuputArchive () {
final ByteArrayOutputStream clearOut = new ByteArrayOutputStream();
System.setOut(new PrintStream(clearOut));
tokens = tokenize(dat, w, "Archive: ich/bin/ein.zip\n")
assert.Equal(0, len(tokens));
}
*/
/*
@Test
public void testTextBreakOutputArchive () throws InstantiationException, IllegalAccessException, ClassNotFoundException {
DerekoDfaTokenizer_de tok = (DerekoDfaTokenizer_de) new KorapTokenizer.Builder()
.tokenizerClassName(DerekoDfaTokenizer_de.class.getName())
.printOffsets(true)
.build();
Span[] tokens = tok.tokenizePos("Text1\004\nText2 Hallo\004Rumsdibums\004Das freut mich sehr.\n");
assert.Equal("Text1", tokens[0].getType());
assert.Equal(len(tokens), 9 );
}
*/
}
func TestDoubleArrayFullTokenizerSentenceSplitterBug1(t *testing.T) {
assert := assert.New(t)
if dat == nil {
dat = LoadDatokFile("testdata/tokenizer_de.datok")
}
b := make([]byte, 0, 2048)
w := bytes.NewBuffer(b)
var sentences []string
text := `Wüllersdorf war aufgestanden. »Ich finde es furchtbar, daß Sie recht haben, aber Sie haben recht. Ich quäle Sie nicht länger mit meinem 'Muß es sein?'. Die Welt ist einmal, wie sie ist, und die Dinge verlaufen nicht, wie wir wollen, sondern wie die andern wollen. Das mit dem 'Gottesgericht', wie manche hochtrabend versichern, ist freilich ein Unsinn, nichts davon, umgekehrt, unser Ehrenkultus ist ein Götzendienst, aber wir müssen uns ihm unterwerfen, solange der Götze gilt.«`
w.Reset()
assert.True(dat.Transduce(strings.NewReader(text), w))
sentences = strings.Split(w.String(), "\n\n")
assert.Equal(len(sentences), 6)
assert.Equal("Wüllersdorf\nwar\naufgestanden\n.", sentences[0])
assert.Equal("»\nIch\nfinde\nes\nfurchtbar\n,\ndaß\nSie\nrecht\nhaben\n,\naber\nSie\nhaben\nrecht\n.", sentences[1])
assert.Equal("Ich\nquäle\nSie\nnicht\nlänger\nmit\nmeinem\n'\nMuß\nes\nsein\n?\n'\n.", sentences[2])
assert.Equal("Die\nWelt\nist\neinmal\n,\nwie\nsie\nist\n,\nund\ndie\nDinge\nverlaufen\nnicht\n,\nwie\nwir\nwollen\n,\nsondern\nwie\ndie\nandern\nwollen\n.", sentences[3])
assert.Equal("Das\nmit\ndem\n'\nGottesgericht\n'\n,\nwie\nmanche\nhochtrabend\nversichern\n,\nist\nfreilich\nein\nUnsinn\n,\nnichts\ndavon\n,\numgekehrt\n,\nunser\nEhrenkultus\nist\nein\nGötzendienst\n,\naber\nwir\nmüssen\nuns\nihm\nunterwerfen\n,\nsolange\nder\nGötze\ngilt\n.\n«", sentences[4])
}
func TestDoubleArrayLoadFactor1(t *testing.T) {
assert := assert.New(t)
tok := LoadFomaFile("testdata/abbr_bench.fst")
dat := tok.ToDoubleArray()
assert.True(dat.LoadFactor() > 88)
}
func TestDoubleArrayFullTokenizerXML(t *testing.T) {
assert := assert.New(t)
if dat == nil {
dat = LoadDatokFile("testdata/tokenizer_de.datok")
}
assert.NotNil(dat)
b := make([]byte, 0, 2048)
w := bytes.NewBuffer(b)
var tokens []string
tokens = ttokenize(dat, w, "Das <b>beste</b> Fußballspiel")
assert.Equal("Das", tokens[0])
assert.Equal("<b>", tokens[1])
assert.Equal("beste", tokens[2])
assert.Equal("</b>", tokens[3])
assert.Equal("Fußballspiel", tokens[4])
assert.Equal(5, len(tokens))
tokens = ttokenize(dat, w, "Das <b class=\"c\">beste</b> Fußballspiel")
assert.Equal("Das", tokens[0])
assert.Equal("<b class=\"c\">", tokens[1])
assert.Equal("beste", tokens[2])
assert.Equal("</b>", tokens[3])
assert.Equal("Fußballspiel", tokens[4])
assert.Equal(5, len(tokens))
tokens = ttokenize(dat, w, "der<x y=\"alte \"> <x x> alte</x> etc. et. Mann.")
assert.Equal("der", tokens[0])
assert.Equal("<x y=\"alte \">", tokens[1])
assert.Equal("<x x>", tokens[2])
assert.Equal("alte", tokens[3])
assert.Equal("</x>", tokens[4])
assert.Equal("etc.", tokens[5])
assert.Equal("et", tokens[6])
assert.Equal(".", tokens[7])
assert.Equal("Mann", tokens[8])
assert.Equal(".", tokens[9])
assert.Equal(10, len(tokens))
}
func BenchmarkDoubleArrayTransduce(b *testing.B) {
bu := make([]byte, 0, 2048)
w := bytes.NewBuffer(bu)
s := `Der Vorsitzende der Abk. hat gewählt. Gefunden auf wikipedia.org. Ich bin unter korap@ids-mannheim.de erreichbar.
Unsere Website ist https://korap.ids-mannheim.de/?q=Baum. Unser Server ist 10.0.10.51. Zu 50.4% ist es sicher.
Der Termin ist am 5.9.2018.
Ich habe die readme.txt heruntergeladen.