1 /*
2 * Copyright (C) 2018 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 "minikin/Font.h"
18
19 #include <gtest/gtest.h>
20
21 #include "BufferUtils.h"
22 #include "FontTestUtils.h"
23 #include "FreeTypeMinikinFontForTest.h"
24
25 namespace minikin {
26
TEST(FontTest,BufferTest)27 TEST(FontTest, BufferTest) {
28 auto minikinFont = std::make_shared<FreeTypeMinikinFontForTest>(getTestFontPath("Ascii.ttf"));
29 std::shared_ptr<Font> original = Font::Builder(minikinFont).build();
30 std::vector<uint8_t> buffer = writeToBuffer<Font, writeFreeTypeMinikinFontForTest>(*original);
31
32 BufferReader reader(buffer.data());
33 std::shared_ptr<Font> font =
34 Font::readFrom<readFreeTypeMinikinFontForTest>(&reader, kEmptyLocaleListId);
35 EXPECT_EQ(minikinFont->GetFontPath(), font->typeface()->GetFontPath());
36 EXPECT_EQ(original->style(), font->style());
37 EXPECT_NE(nullptr, font->baseFont());
38 std::vector<uint8_t> newBuffer = writeToBuffer<Font, writeFreeTypeMinikinFontForTest>(*font);
39 EXPECT_EQ(buffer, newBuffer);
40 }
41
42 } // namespace minikin
43