wehub-resource-sync
119 lines
4.0 KiB
JavaScript
119 lines
4.0 KiB
JavaScript
import test from 'tape'
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import nlp from '../_lib.js'
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const here = '[one/syntax] '
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test('negative parentheses', function (t) {
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let doc = nlp.tokenize('if he does. does he?')
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let m = doc.if('!^(if|cool)')
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t.equals(m.text(), 'does he?', here + 'negative-start')
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m = doc.if('^!(if|cool)')
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t.equals(m.text(), 'does he?', here + 'start-negative')
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doc = nlp.tokenize('spencer other')
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t.equals(doc.match('(cool|spencer)').text(), 'spencer', here + 'optional-true')
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t.equals(doc.match('!(cool|spencer)').text(), 'other', here + 'outside-negative')
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t.equals(doc.match('!(foobar)').text(), 'spencer other', here + 'has-everthing')
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t.equals(doc.match('(!spencer)').text(), 'other', here + 'has-other')
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t.equals(doc.match('!(spencer)').text(), 'other', here + 'has-other-outside')
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t.equals(doc.match('(!other|!spencer)').text(), 'spencer other', here + 'tricky-negative-swap')
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// t.equals(doc.match('!(!other|!spencer)').text(), '', 'double-tricky')
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t.end()
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})
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test('start-end parentheses', function (t) {
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let doc = nlp("matt does but matthew doesn't")
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let m = doc.match('^(/matt/|frank) .')
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t.equals(m.text('normal'), 'matt does', here + 'choice-start')
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m = doc.match('(^matt|matt$)')
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t.equals(m.text('normal'), 'matt', here + 'matt-start')
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doc = nlp("now matt doesn't but yes for matthew")
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m = doc.match('(^matt|matthew$)')
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t.equals(m.text('normal'), 'matthew', here + 'matthew-end')
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doc = nlp("now matt doesn't but yes for matthew")
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m = doc.match('(woo|matthew)$')
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t.equals(m.text('normal'), 'matthew', here + 'matthew-end-outside')
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t.end()
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})
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test('case-sensitivity', function (t) {
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const doc = nlp('i NEED it')
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let m = doc.match('NEED')
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t.equal(m.found, true, here + 'who-cares-case')
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m = doc.match('Need')
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t.equal(m.found, true, here + 'who-cares-titlecase')
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m = doc.match('NEED', { caseSensitive: true })
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t.equal(m.found, false, here + 'missed-case')
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m = doc.match('Need', { caseSensitive: true })
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t.equal(m.found, false, here + 'missed-title-case')
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m = doc.match('NEED', null, { caseSensitive: true })
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t.equal(m.found, true, here + 'right-case')
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t.end()
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})
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test('regex-case-sensitivity', function (t) {
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let doc = nlp('i NEED it')
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let m = doc.match('/need/')
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t.equal(m.found, true, here + 'who-cares-case')
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doc = nlp('i NEED it')
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m = doc.match('/Need/', null, { caseSensitive: true })
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t.equal(m.found, false, here + 'case-sensitive-miss')
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doc = nlp('i NEED it')
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m = doc.match('/NEED/', null, { caseSensitive: true })
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t.equal(m.found, true, here + 'case-sensitive-hit')
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t.end()
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})
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test('regex tokenization', function (t) {
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const arr = [
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['this/isoneword', 1],
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['this/isone/word', 1],
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['thisis(one)word', 1],
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['(thisisoneword)', 1],
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['(this/is/oneword)', 1],
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['one /two/ three', 3],
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['one /t(foob)3(2)*kwo/ three', 3],
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['one /^t*.(.)+kwo$/ three', 3],
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['/flubber trouble/', 1],
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['one /reg with spaces/ three', 3],
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['one (block with spaces) three', 3],
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['one (/block/ with /spaces/) three', 3],
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['one (/block/|with|/^spa(ce)?s/) three', 3],
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['one (a|/block/ |./) three f', 4],
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['before /foo bar/ and (yes sir)', 4],
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['before /foo (bar)/ and (yes |/foo bar/|sir)', 4],
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// prefix/suffix
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['one /optional reg/? three', 3],
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['one (optional /block/)? three', 3],
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['one !(optional two|!#Block)* three', 3],
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['one [(inside two)] three', 3],
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// named-groups
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['i saw [<match>(the person|#Pronoun|tina turner)]', 3],
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['before [<w>(one two)] after', 3],
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['before [< word >/one two/] after', 3],
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['[#Copula (#Adverb|not)+?] (#Gerund|#PastTense)', 3],
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['[<num>#Value] [<currency>(mark|rand|won|rub|ore)] foo', 3],
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['(snooze|wait|delay|punt|later|sleep) (up to) [<snooze_to>#Date+]', 3],
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['(snooze sleep) (up to) [<snooze_to>#Date+]?', 3],
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['(snooze sleep) (up|to) [<snooze_to>#Date+]? (fourth)?', 4],
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// ['/snooze sleep/ /up to/ [<snooze_to>#Date+]?', 3], //known issue
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]
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arr.forEach(a => {
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const regs = nlp.parseMatch(a[0])
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// let regs = parse(a[0])
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t.equals(regs.length, a[1], here + a[0])
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})
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t.end()
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})
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