| /* |
| * Copyright (C) 2014 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package android.libcore.regression; |
| |
| import android.perftests.utils.BenchmarkState; |
| import android.perftests.utils.PerfStatusReporter; |
| import android.test.suitebuilder.annotation.LargeTest; |
| |
| import junitparams.JUnitParamsRunner; |
| import junitparams.Parameters; |
| |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| |
| import java.text.BreakIterator; |
| import java.util.Arrays; |
| import java.util.Collection; |
| import java.util.Locale; |
| |
| @RunWith(JUnitParamsRunner.class) |
| @LargeTest |
| public final class BreakIteratorPerfTest { |
| @Rule public PerfStatusReporter mPerfStatusReporter = new PerfStatusReporter(); |
| |
| public enum Text { |
| LIPSUM( |
| Locale.US, |
| "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Morbi mollis consequat" |
| + " nisl non pharetra. Praesent pretium vehicula odio sed ultrices. Aenean a" |
| + " felis libero. Vivamus sed commodo nibh. Pellentesque turpis lectus," |
| + " euismod vel ante nec, cursus posuere orci. Suspendisse velit neque," |
| + " fermentum luctus ultrices in, ultrices vitae arcu. Duis tincidunt cursus" |
| + " lorem. Nam ultricies accumsan quam vitae imperdiet. Pellentesque habitant" |
| + " morbi tristique senectus et netus et malesuada fames ac turpis egestas." |
| + " Quisque aliquet pretium nisi, eget laoreet enim molestie sit amet. Class" |
| + " aptent taciti sociosqu ad litora torquent per conubia nostra, per inceptos" |
| + " himenaeos.\n" |
| + "Nam dapibus aliquam lacus ac suscipit. Proin in nibh sit amet purus congue" |
| + " laoreet eget quis nisl. Morbi gravida dignissim justo, a venenatis ante" |
| + " pulvinar at. Lorem ipsum dolor sit amet, consectetur adipiscing elit." |
| + " Proin ultrices vestibulum dui, vel aliquam lacus aliquam quis. Duis" |
| + " fringilla sapien ac lacus egestas, vel adipiscing elit euismod. Donec non" |
| + " tellus odio. Donec gravida eu massa ac feugiat. Aliquam erat volutpat." |
| + " Praesent id adipiscing metus, nec laoreet enim. Aliquam vitae posuere" |
| + " turpis. Mauris ac pharetra sem. In at placerat tortor. Vivamus ac vehicula" |
| + " neque. Cras volutpat ullamcorper massa et varius. Praesent sagittis neque" |
| + " vitae nulla euismod pharetra.\n" |
| + "Sed placerat sapien non molestie sollicitudin. Nullam sit amet dictum quam." |
| + " Etiam tincidunt tortor vel pretium vehicula. Praesent fringilla ipsum vel" |
| + " velit luctus dignissim. Nulla massa ligula, mattis in enim et, mattis" |
| + " lacinia odio. Suspendisse tristique urna a orci commodo tempor. Duis" |
| + " lacinia egestas arcu a sollicitudin.\n" |
| + "In ac feugiat lacus. Nunc fermentum eu est at tristique. Pellentesque quis" |
| + " ligula et orci placerat lacinia. Maecenas quis mauris diam. Etiam mi" |
| + " ipsum, tempus in purus quis, euismod faucibus orci. Nulla facilisi." |
| + " Praesent sit amet sapien vel elit porta adipiscing. Phasellus sit amet" |
| + " volutpat diam.\n" |
| + "Proin bibendum elit non lacus pharetra, quis eleifend tellus placerat." |
| + " Nulla facilisi. Maecenas ante diam, pellentesque mattis mattis in, porta" |
| + " ut lorem. Vestibulum ante ipsum primis in faucibus orci luctus et ultrices" |
| + " posuere cubilia Curae; Nunc interdum tristique metus, in scelerisque odio" |
| + " fermentum eget. Cras nec venenatis lacus. Aenean euismod eget metus quis" |
| + " molestie. Cras tincidunt dolor ut massa ornare, in elementum lacus auctor." |
| + " Cras sodales nisl lacus, id ultrices ligula varius at. Sed tristique sit" |
| + " amet tellus vel mollis. Sed sed sollicitudin quam. Sed sed adipiscing" |
| + " risus, et dictum orci. Cras tempor pellentesque turpis et tempus."), |
| LONGPARA( |
| Locale.US, |
| "During dinner, Mr. Bennet scarcely spoke at all; but when the servants were" |
| + " withdrawn, he thought it time to have some conversation with his guest," |
| + " and therefore started a subject in which he expected him to shine, by" |
| + " observing that he seemed very fortunate in his patroness. Lady Catherine" |
| + " de Bourgh's attention to his wishes, and consideration for his comfort," |
| + " appeared very remarkable. Mr. Bennet could not have chosen better. Mr." |
| + " Collins was eloquent in her praise. The subject elevated him to more than" |
| + " usual solemnity of manner, and with a most important aspect he protested" |
| + " that \"he had never in his life witnessed such behaviour in a person of" |
| + " rank--such affability and condescension, as he had himself experienced" |
| + " from Lady Catherine. She had been graciously pleased to approve of both of" |
| + " the discourses which he had already had the honour of preaching before" |
| + " her. She had also asked him twice to dine at Rosings, and had sent for him" |
| + " only the Saturday before, to make up her pool of quadrille in the evening." |
| + " Lady Catherine was reckoned proud by many people he knew, but _he_ had" |
| + " never seen anything but affability in her. She had always spoken to him as" |
| + " she would to any other gentleman; she made not the smallest objection to" |
| + " his joining in the society of the neighbourhood nor to his leaving the" |
| + " parish occasionally for a week or two, to visit his relations. She had" |
| + " even condescended to advise him to marry as soon as he could, provided he" |
| + " chose with discretion; and had once paid him a visit in his humble" |
| + " parsonage, where she had perfectly approved all the alterations he had" |
| + " been making, and had even vouchsafed to suggest some herself--some shelves" |
| + " in the closet up stairs.\""), |
| GERMAN( |
| Locale.GERMANY, |
| "Aber dieser Freiheit setzte endlich der Winter ein Ziel. Draußen auf den Feldern" |
| + " und den hohen Bergen lag der Schnee und Peter wäre in seinem dünnen" |
| + " Leinwandjäckchen bald erfroren. Es war also seine einzige Freude, hinaus" |
| + " vor die Hütte zu treten und den Sperlingen Brotkrümchen zu streuen, was er" |
| + " sich jedesmal an seinem Frühstück absparte. Wenn nun die Vögel so lustig" |
| + " zwitscherten und um ihn herumflogen, da klopfte ihm das Herz vor Lust, und" |
| + " oft gab er ihnen sein ganzes Stück Schwarzbrot, ohne daran zu denken, daß" |
| + " er dafür alsdann selbst hungern müsse."), |
| THAI( |
| Locale.forLanguageTag("th-TH"), |
| "เป็นสำเนียงทางการของภาษาไทย" |
| + " เดิมทีเป็นการผสมผสานกันระหว่างสำเนียงอยุธยาและชาวไทยเชื้อสายจีนรุ่นหลังที่" |
| + "พูดไทยแทนกลุ่มภาษาจีน" |
| + " ลักษณะเด่นคือมีการออกเสียงที่ชัดเจนและแข็งกระด้างซึ่งได้รับอิทธิพลจากภาษาแต" |
| + "้จิ๋ว การออกเสียงพยัญชนะ สระ การผันวรรณยุกต์ที่ในภาษาไทยมาตรฐาน" |
| + " มาจากสำเนียงถิ่นนี้ในขณะที่ภาษาไทยสำเนียงอื่นล้วนเหน่อทั้งสิ้น" |
| + " คำศัพท์ที่ใช้ในสำเนียงกรุงเทพจำนวนมากได้รับมาจากกลุ่มภาษาจีนเช่นคำว่า โป๊," |
| + " เฮ็ง, อาหมวย, อาซิ่ม ซึ่งมาจากภาษาแต้จิ๋ว และจากภาษาจีนเช่น ถู(涂), ชิ่ว(去" |
| + " อ่านว่า\"ชู่\") และคำว่า ทาย(猜 อ่านว่า \"ชาย\") เป็นต้น" |
| + " เนื่องจากสำเนียงกรุงเทพได้รับอิทธิพลมาจากภาษาจีนดังนั้นตัวอักษร \"ร\"" |
| + " มักออกเสียงเหมารวมเป็น \"ล\" หรือคำควบกล่ำบางคำถูกละทิ้งไปด้วยเช่น รู้" |
| + " เป็น ลู้, เรื่อง เป็น เลื่อง หรือ ประเทศ เป็น ปะเทศ" |
| + " เป็นต้นสร้างความลำบากให้แก่ต่างชาติที่ต้องการเรียนภาษาไทย" |
| + " แต่อย่างไรก็ตามผู้ที่พูดสำเนียงถิ่นนี้ก็สามารถออกอักขระภาษาไทยตามมาตรฐานได" |
| + "้อย่างถูกต้องเพียงแต่มักเผลอไม่ค่อยออกเสียง"), |
| THAI2(Locale.forLanguageTag("th-TH"), "this is the word browser in Thai: เบราว์เซอร์"), |
| TABS(Locale.US, "one\t\t\t\t\t\t\t\t\t\t\t\t\t\ttwo\n"), |
| ACCENT(Locale.US, "e\u0301\u00e9\nwhich is:\n\"e\\u0301\\u00e9\""), |
| EMOJI(Locale.US, ">>\ud83d\ude01<<\nwhich is:\n\">>\\ud83d\\ude01<<\""), |
| SPACES(Locale.US, " leading spaces and trailing ones too "), |
| EMPTY(Locale.US, ""), |
| NEWLINE(Locale.US, "\\n:\n"), |
| BIDI( |
| Locale.forLanguageTag("he-IL"), |
| "Sarah שרה is spelled sin ש resh ר heh ה from right to left."); |
| |
| final Locale mLocale; |
| final String mText; |
| |
| Text(Locale locale, String text) { |
| this.mText = text; |
| this.mLocale = locale; |
| } |
| } |
| |
| public static Collection<Object[]> getData() { |
| return Arrays.asList( |
| new Object[][] { |
| {Text.ACCENT}, {Text.BIDI}, {Text.EMOJI}, {Text.EMPTY}, {Text.GERMAN}, |
| {Text.LIPSUM}, {Text.LONGPARA}, {Text.NEWLINE}, {Text.SPACES}, {Text.TABS}, |
| {Text.THAI}, {Text.THAI2} |
| }); |
| } |
| |
| @Test |
| @Parameters(method = "getData") |
| public void timeBreakIterator(Text text) { |
| BenchmarkState state = mPerfStatusReporter.getBenchmarkState(); |
| while (state.keepRunning()) { |
| BreakIterator it = BreakIterator.getLineInstance(text.mLocale); |
| it.setText(text.mText); |
| |
| while (it.next() != BreakIterator.DONE) { |
| // Keep iterating |
| } |
| } |
| } |
| |
| @Test |
| @Parameters(method = "getData") |
| public void timeIcuBreakIterator(Text text) { |
| BenchmarkState state = mPerfStatusReporter.getBenchmarkState(); |
| while (state.keepRunning()) { |
| android.icu.text.BreakIterator it = |
| android.icu.text.BreakIterator.getLineInstance(text.mLocale); |
| it.setText(text.mText); |
| |
| while (it.next() != android.icu.text.BreakIterator.DONE) { |
| // Keep iterating |
| } |
| } |
| } |
| } |
