chromium/ui/gfx/geometry/resize_utils_unittest.cc

// Copyright 2020 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "ui/gfx/geometry/resize_utils.h"

#include <string>

#include "base/strings/strcat.h"
#include "base/strings/string_number_conversions.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/gfx/geometry/rect.h"
#include "ui/gfx/geometry/size.h"

namespace gfx {
namespace {

// Aspect ratio is defined by width / height.
constexpr float kAspectRatioSquare = …;
constexpr float kAspectRatioHorizontal = …;
constexpr float kAspectRatioVertical = …;

constexpr Size kMinSizeHorizontal(20, 10);
constexpr Size kMaxSizeHorizontal(50, 25);

constexpr Size kMinSizeVertical(10, 20);
constexpr Size kMaxSizeVertical(25, 50);

std::string HitTestToString(ResizeEdge resize_edge) { … }

}  // namespace

struct SizingParams { … };

ResizeUtilsTest;

TEST_P(ResizeUtilsTest, SizeRectToAspectRatio) { … }

TEST_P(ResizeUtilsTest, SizeRectToAspectRatioWithExcludedMargin) { … }

const SizingParams kSizeRectToSquareAspectRatioTestCases[] = …;

const SizingParams kSizeRectToHorizontalAspectRatioTestCases[] = …;

const SizingParams kSizeRectToVerticalAspectRatioTestCases[] = …;

INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);
INSTANTIATE_TEST_SUITE_P(…);

}  // namespace gfx