1/*
2 * Copyright (C) 2015 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 <minikin/FontFamily.h>
20
21#include "FontLanguageListCache.h"
22#include "ICUTestBase.h"
23#include "MinikinInternal.h"
24
25namespace android {
26
27typedef ICUTestBase FontLanguageListCacheTest;
28
29TEST_F(FontLanguageListCacheTest, getId) {
30    EXPECT_NE(0UL, FontStyle::registerLanguageList("en"));
31    EXPECT_NE(0UL, FontStyle::registerLanguageList("jp"));
32    EXPECT_NE(0UL, FontStyle::registerLanguageList("en,zh-Hans"));
33
34    AutoMutex _l(gMinikinLock);
35    EXPECT_EQ(0UL, FontLanguageListCache::getId(""));
36
37    EXPECT_EQ(FontLanguageListCache::getId("en"), FontLanguageListCache::getId("en"));
38    EXPECT_NE(FontLanguageListCache::getId("en"), FontLanguageListCache::getId("jp"));
39
40    EXPECT_EQ(FontLanguageListCache::getId("en,zh-Hans"),
41              FontLanguageListCache::getId("en,zh-Hans"));
42    EXPECT_NE(FontLanguageListCache::getId("en,zh-Hans"),
43              FontLanguageListCache::getId("zh-Hans,en"));
44    EXPECT_NE(FontLanguageListCache::getId("en,zh-Hans"),
45              FontLanguageListCache::getId("jp"));
46    EXPECT_NE(FontLanguageListCache::getId("en,zh-Hans"),
47              FontLanguageListCache::getId("en"));
48    EXPECT_NE(FontLanguageListCache::getId("en,zh-Hans"),
49              FontLanguageListCache::getId("en,zh-Hant"));
50}
51
52TEST_F(FontLanguageListCacheTest, getById) {
53    AutoMutex _l(gMinikinLock);
54    uint32_t enLangId = FontLanguageListCache::getId("en");
55    uint32_t jpLangId = FontLanguageListCache::getId("jp");
56    FontLanguage english = FontLanguageListCache::getById(enLangId)[0];
57    FontLanguage japanese = FontLanguageListCache::getById(jpLangId)[0];
58
59    const FontLanguages& defLangs = FontLanguageListCache::getById(0);
60    EXPECT_TRUE(defLangs.empty());
61
62    const FontLanguages& langs = FontLanguageListCache::getById(FontLanguageListCache::getId("en"));
63    ASSERT_EQ(1UL, langs.size());
64    EXPECT_EQ(english, langs[0]);
65
66    const FontLanguages& langs2 =
67            FontLanguageListCache::getById(FontLanguageListCache::getId("en,jp"));
68    ASSERT_EQ(2UL, langs2.size());
69    EXPECT_EQ(english, langs2[0]);
70    EXPECT_EQ(japanese, langs2[1]);
71}
72
73}  // android
74