chromium/third_party/blink/renderer/core/resize_observer/resize_observer_test.cc

// Copyright 2016 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "third_party/blink/renderer/core/resize_observer/resize_observer.h"

#include "third_party/blink/public/web/web_heap.h"
#include "third_party/blink/renderer/bindings/core/v8/sanitize_script_errors.h"
#include "third_party/blink/renderer/bindings/core/v8/v8_gc_controller.h"
#include "third_party/blink/renderer/bindings/core/v8/v8_resize_observer_options.h"
#include "third_party/blink/renderer/core/exported/web_view_impl.h"
#include "third_party/blink/renderer/core/frame/local_dom_window.h"
#include "third_party/blink/renderer/core/geometry/dom_rect_read_only.h"
#include "third_party/blink/renderer/core/resize_observer/resize_observation.h"
#include "third_party/blink/renderer/core/resize_observer/resize_observer_box_options.h"
#include "third_party/blink/renderer/core/resize_observer/resize_observer_controller.h"
#include "third_party/blink/renderer/core/resize_observer/resize_observer_size.h"
#include "third_party/blink/renderer/core/script/classic_script.h"
#include "third_party/blink/renderer/core/testing/sim/sim_compositor.h"
#include "third_party/blink/renderer/core/testing/sim/sim_request.h"
#include "third_party/blink/renderer/core/testing/sim/sim_test.h"
#include "third_party/blink/renderer/platform/heap/thread_state.h"
#include "third_party/blink/renderer/platform/loader/fetch/script_fetch_options.h"
#include "third_party/blink/renderer/platform/testing/unit_test_helpers.h"

namespace blink {

namespace {

class TestResizeObserverDelegate : public ResizeObserver::Delegate { … };

}  // namespace

/* Testing:
 * getTargetSize
 * setTargetSize
 * oubservationSizeOutOfSync == false
 * modify target size
 * oubservationSizeOutOfSync == true
 */
class ResizeObserverUnitTest : public SimTest { … };

TEST_F(ResizeObserverUnitTest, ResizeObserverDOMContentBoxAndSVG) { … }

TEST_F(ResizeObserverUnitTest, ResizeObserverDOMBorderBox) { … }

TEST_F(ResizeObserverUnitTest, ResizeObserverDOMDevicePixelContentBox) { … }

// Test whether a new observation is created when an observation's
// observed box is changed
TEST_F(ResizeObserverUnitTest, TestBoxOverwrite) { … }

// Test that default content rect, content box, and border box are created when
// a non box target's entry is made
TEST_F(ResizeObserverUnitTest, TestNonBoxTarget) { … }

TEST_F(ResizeObserverUnitTest, TestMemoryLeaks) { … }

}  // namespace blink