1 /* 2 * Copyright (C) 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #include <gtest/gtest.h> 18 19 #include "ICUTestBase.h" 20 #include <minikin/LineBreaker.h> 21 #include <unicode/locid.h> 22 23 namespace minikin { 24 25 typedef ICUTestBase LineBreakerTest; 26 27 TEST_F(LineBreakerTest, setLocales) { 28 { 29 LineBreaker lineBreaker; 30 Hyphenator hyphenator; 31 std::vector<Hyphenator*> hyphenators; 32 hyphenators.push_back(&hyphenator); 33 lineBreaker.setLocales("en-US", hyphenators); 34 EXPECT_EQ(icu::Locale::getUS(), lineBreaker.mLocale); 35 EXPECT_EQ(&hyphenator, lineBreaker.mHyphenator); 36 } 37 { 38 LineBreaker lineBreaker; 39 Hyphenator hyphenator1, hyphenator2; 40 std::vector<Hyphenator*> hyphenators; 41 hyphenators.push_back(&hyphenator1); 42 hyphenators.push_back(&hyphenator2); 43 lineBreaker.setLocales("fr-FR,en-US", hyphenators); 44 EXPECT_EQ(icu::Locale::getFrance(), lineBreaker.mLocale); 45 EXPECT_EQ(&hyphenator1, lineBreaker.mHyphenator); 46 } 47 { 48 LineBreaker lineBreaker; 49 std::vector<Hyphenator*> hyphenators; 50 lineBreaker.setLocales("", hyphenators); 51 EXPECT_EQ(icu::Locale::getRoot(), lineBreaker.mLocale); 52 EXPECT_EQ(nullptr, lineBreaker.mHyphenator); 53 } 54 { 55 LineBreaker lineBreaker; 56 std::vector<Hyphenator*> hyphenators; 57 Hyphenator hyphenator; 58 hyphenators.push_back(&hyphenator); 59 lineBreaker.setLocales("THISISABOGUSLANGUAGE", hyphenators); 60 EXPECT_EQ(icu::Locale::getRoot(), lineBreaker.mLocale); 61 EXPECT_EQ(nullptr, lineBreaker.mHyphenator); 62 } 63 { 64 LineBreaker lineBreaker; 65 Hyphenator hyphenator1, hyphenator2; 66 std::vector<Hyphenator*> hyphenators; 67 hyphenators.push_back(&hyphenator1); 68 hyphenators.push_back(&hyphenator2); 69 lineBreaker.setLocales("THISISABOGUSLANGUAGE,en-US", hyphenators); 70 EXPECT_EQ(icu::Locale::getUS(), lineBreaker.mLocale); 71 EXPECT_EQ(&hyphenator2, lineBreaker.mHyphenator); 72 } 73 { 74 LineBreaker lineBreaker; 75 Hyphenator hyphenator1, hyphenator2; 76 std::vector<Hyphenator*> hyphenators; 77 hyphenators.push_back(&hyphenator1); 78 hyphenators.push_back(&hyphenator2); 79 lineBreaker.setLocales("THISISABOGUSLANGUAGE,ANOTHERBOGUSLANGUAGE", hyphenators); 80 EXPECT_EQ(icu::Locale::getRoot(), lineBreaker.mLocale); 81 EXPECT_EQ(nullptr, lineBreaker.mHyphenator); 82 } 83 } 84 85 } // namespace minikin 86
