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 
64 }  // namespace minikin
65 #endif  // MINIKIN_FONT_TEST_UTILS_H
66