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
TEST_F(LineBreakerTest,setLocales)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