third_party/txt/tests/paragraph_builder_skia_tests.cc

/*
 * 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