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 #ifndef MINIKIN_FONT_TEST_UTILS_H
18 #define MINIKIN_FONT_TEST_UTILS_H
19
20 #include <memory>
21
22 #include "minikin/FontCollection.h"
23
24 #include "PathUtils.h"
25
26 namespace minikin {
27
28 /**
29 * Returns list of FontFamily from installed fonts.
30 *
31 * This function reads an XML file and makes font families.
32 */
33 std::vector<std::shared_ptr<FontFamily>> getFontFamilies(const std::string& fontDir,
34 const std::string& xmlAbsPath);
35
36 /**
37 * Returns FontCollection from installed fonts.
38 *
39 * This function reads an XML file and makes font families and collections of them.
40 * The XML path and font files are needed to be in the test data directory.
41 */
buildFontCollectionFromXml(const std::string & xmlPath)42 inline std::shared_ptr<FontCollection> buildFontCollectionFromXml(const std::string& xmlPath) {
43 return std::make_shared<FontCollection>(
44 getFontFamilies(getTestDataDir(), getTestDataDir() + xmlPath));
45 }
46
47 /**
48 * Build new FontCollection from single file.
49 * The font file needs to be in the test data directory.
50 */
51 std::shared_ptr<FontCollection> buildFontCollection(const std::string& filePath);
52
53 /**
54 * Build new FontFamily from single file.
55 * The font file needs to be in the test data directory.
56 */
57 std::shared_ptr<FontFamily> buildFontFamily(const std::string& filePath);
58
59 /**
60 * Build new FontFamily from single file with locale.
61 */
62 std::shared_ptr<FontFamily> buildFontFamily(const std::string& filePath, const std::string& lang,
63 bool isCustomFallback);
64
65 /**
66 * Build new FontFamily from single file with locale.
67 */
buildFontFamily(const std::string & filePath,const std::string & lang)68 inline std::shared_ptr<FontFamily> buildFontFamily(const std::string& filePath,
69 const std::string& lang) {
70 return buildFontFamily(filePath, lang, false /* isCustomFallback */);
71 }
72
73 } // namespace minikin
74 #endif // MINIKIN_FONT_TEST_UTILS_H
75