uber_sdf_contents_unittests.cc

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// Copyright 2013 The Flutter Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
 
#include "gtest/gtest.h"
#include "impeller/entity/contents/uber_sdf_contents.h"
#include "impeller/entity/geometry/rect_geometry.h"
#include "impeller/geometry/rect.h"
 
namespace impeller {
namespace testing {
 
TEST(UberSDFContentsTest, ApplyColorFilter) {
  auto rect = Rect::MakeXYWH(100, 100, 200, 200);
  FillRectGeometry geometry(rect);
  auto contents = UberSDFContents::MakeRect(Color::Red(), 0.0f, Join::kMiter,
                                            false, &geometry);
 
  ASSERT_EQ(contents->GetColor(), Color::Red());
 
  bool result =
      contents->ApplyColorFilter([](Color color) { return Color::Blue(); });
 
  ASSERT_TRUE(result);
  ASSERT_EQ(contents->GetColor(), Color::Blue());
}
 
}  // namespace testing
}  // namespace impeller