wehub-resource-sync
101 lines
2.9 KiB
JavaScript
101 lines
2.9 KiB
JavaScript
import test from 'tape'
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import nlp from '../_lib.js'
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const here = '[two/clone] '
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test('clone root', function (t) {
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const arr = [
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'he eats the alligator',
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'Jumanji is the best move. He eats cheese.',
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'Uperman is wayyyy better than batman!',
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]
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arr.forEach(function (str) {
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const doc = nlp(str)
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t.equal(doc.out(), str, here + 'equals input - ' + doc.out())
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const up = doc.clone().toUpperCase()
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t.notEqual(str, up.out(), here + 'neg not equal - ' + str)
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const adv = doc.clone().match('#Verb').append('really')
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t.notEqual(str, adv.out(), here + 'adv not equal - ' + str)
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const rm = doc.clone().match('#Verb').delete('#Verb')
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t.notEqual(str, rm.out(), 'rm not equal - ' + str)
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const tag = doc.clone().tag('#Verb')
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t.notEqual(doc.match('#Verb').text(), tag.match('#Verb').text(), here + 'rm not equal - ' + str)
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})
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t.end()
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})
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test('clone tag-basic', function (t) {
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const doc = nlp(`one two three. four five six`).tag('Value')
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// clone/tag first sentence
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const a = doc.eq(0).clone().tag('Person')
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t.equal(a.if('#Person').length, 1, here + 'A has person')
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t.equal(doc.if('#Person').length, 0, here + 'doc has no person')
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t.end()
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})
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test('clone does not leak', function (t) {
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const txt = 'one foo two three. four. foo five six. foo.'
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const doc = nlp(txt)
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let m = doc.clone()
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// do all sorts of terrible things to the document
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for (let i = 0; i < 5; i += 1) {
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m = m.splitOn('two')
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m = m.remove('foo')
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m.match('three').remove()
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m = m.match('five').insertAfter('after')
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m.prepend('oh yeah')
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m.unTag('Value')
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m = m.map(p => p.toUpperCase())
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m.eq(1).remove()
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m = m.not('foo')
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m = m.if('.')
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m = m.eq(0).tag('Yeah')
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m.compute(['normal', 'preTagger', 'postTagger', 'contractions'])
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m = m.all()
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}
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// is it still unchanged?
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t.notDeepEqual(doc.out('array'), m.out('array'), here + 'main-changed')
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t.deepEqual(doc.out('array'), nlp(txt).out('array'), here + 'no-leak-json')
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t.equal(doc.text(), txt, here + 'no-leak-text')
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t.equal(doc.has('#Yeah'), false, here + 'no-leak-tags')
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t.end()
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})
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test('clone share pointer', function (t) {
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const doc = nlp('one two three')
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const tmp = doc.clone()
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const m = tmp.match('(one|three)')
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t.deepEqual(doc.match(m).out('array'), ['one', 'three'], here + 'use cloned pointer')
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// m.append('four')
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// t.deepEqual(doc.match(m).out('array'), ['one', 'three'], here + 'only found in doc')
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// mutate original
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doc.remove('three')
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t.deepEqual(doc.match(m).out('array'), ['one'], here + 'cloned pointer partial')
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t.end()
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})
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// test('partial clone ', function (t) {
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// let doc = nlp(`one two three. four five six`).tag('Value')
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// // clone first sentence
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// let a = doc.eq(0).clone()
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// // tag the whole thing
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// a = a.all().tag('Person')
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// t.equal(a.if('#Person').length, 2, here + 'A has 2 sentences')
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// t.equal(doc.if('#Person').length, 1, here + 'doc has 1 sentence')
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// t.end()
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// })
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