| // Copyright 2018 the V8 project authors. All rights reserved. |
| // This code is governed by the BSD license found in the LICENSE file. |
| |
| /*--- |
| esid: sec-Intl.Segmenter.prototype.segment |
| description: Verifies the behavior for the "segment" function of the Segmenter prototype object. |
| info: | |
| Intl.Segmenter.prototype.segment( string ) |
| features: [Intl.Segmenter] |
| ---*/ |
| |
| const seg = new Intl.Segmenter([], {granularity: "sentence"}) |
| for (const text of [ |
| "Hello world!", // English |
| " Hello world! ", // English with space before/after |
| " Hello world? Foo bar!", // English |
| "Jedovatou mambu objevila žena v zahrádkářské kolonii.", // Czech |
| "Việt Nam: Nhất thể hóa sẽ khác Trung Quốc?", // Vietnamese |
| "Σοβαρές ενστάσεις Κομισιόν για τον προϋπολογισμό της Ιταλίας", // Greek |
| "Решение Индии о покупке российских С-400 расценили как вызов США", // Russian |
| "הרופא שהציל נשים והנערה ששועבדה ע", // Hebrew, |
| "ترامب للملك سلمان: أنا جاد للغاية.. عليك دفع المزيد", // Arabic |
| "भारत की एस 400 मिसाइल के मुकाबले पाक की थाड, जानें कौन कितना ताकतवर", // Hindi |
| "ரெட் அலர்ட் எச்சரிக்கை; புதுச்சேரியில் நாளை அரசு விடுமுறை!", // Tamil |
| "'ఉత్తర్వులు అందే వరకు ఓటర్ల తుది జాబితాను వెబ్సైట్లో పెట్టవద్దు'", // Telugu |
| "台北》抹黑柯P失敗？朱學恒酸：姚文智氣pupu嗆大老闆", // Chinese |
| "วัดไทรตีระฆังเบาลงช่วงเข้าพรรษา เจ้าอาวาสเผยคนร้องเรียนรับผลกรรมแล้ว", // Thai |
| "九州北部の一部が暴風域に入りました(日直予報士 2018年10月06日) - 日本気象協会 tenki.jp", // Japanese |
| "법원 “다스 지분 처분권·수익권 모두 MB가 보유”", // Korean |
| ]) { |
| let segments = []; |
| // Create another %SegmentIterator% to compare with result from the one that |
| // created in the for of loop. |
| let iter = seg.segment(text); |
| let prev = 0; |
| for (const v of seg.segment(text)) { |
| assert(["sep", "term"].includes(v.breakType), v.breakType); |
| assert.sameValue("string", typeof v.segment); |
| assert(v.segment.length > 0); |
| segments.push(v.segment); |
| |
| // manually advance the iter. |
| assert.sameValue(iter.following(), false); |
| assert.sameValue(iter.breakType, v.breakType); |
| assert.sameValue(text.substring(prev, iter.index), v.segment); |
| prev = iter.index; |
| } |
| assert(iter.following()); |
| assert.sameValue(text, segments.join('')); |
| } |
