chromium/chrome/browser/vr/elements/scaled_depth_adjuster_unittest.cc

// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "chrome/browser/vr/elements/scaled_depth_adjuster.h"

#include <memory>

#include "chrome/browser/vr/test/animation_utils.h"
#include "chrome/browser/vr/test/constants.h"
#include "chrome/browser/vr/ui_scene.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/gfx/geometry/test/geometry_util.h"

namespace vr {

void CheckScaleAndDepth(UiElement* element, float s) { … }

// This test confirms that an element is both positioned the right distance from
// the origin and that the inherited scale is correct (should match the distance
// in magnitude).
TEST(ScaledDepthAdjuster, SimpleDepth) { … }

// This test confirms that depth and scale adjustments work correctly if nested.
// Constructs a scene that appears as follows:
// kRoot
//   grandparent scaler (2.5)
//     grandparent
//       parent scaler(-.1)
//         parent
//           child scaler(.2)
//             child
TEST(ScaledDepthAdjuster, InheritedDepth) { … }

}  // namespace vr