paragraph_builder_skia_tests.cc

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/*
 * Copyright 2017 Google, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
 
#include "gtest/gtest.h"
 
#include <sstream>
 
#include "skia/paragraph_builder_skia.h"
#include "txt/paragraph_style.h"
 
namespace txt {
 
class SkiaParagraphBuilderTests : public ::testing::Test {
 public:
  SkiaParagraphBuilderTests() {}
 
  void SetUp() override {}
};
 
TEST_F(SkiaParagraphBuilderTests, ParagraphStrutStyle) {
  ParagraphStyle style = ParagraphStyle();
  auto collection = std::make_shared<FontCollection>();
  auto builder = ParagraphBuilderSkia(style, collection, false);
 
  auto strut_style = builder.TxtToSkia(style).getStrutStyle();
  ASSERT_FALSE(strut_style.getHalfLeading());
 
  style.strut_half_leading = true;
  strut_style = builder.TxtToSkia(style).getStrutStyle();
  ASSERT_TRUE(strut_style.getHalfLeading());
}
}  // namespace txt