mirror of
https://repo.dactyloidae.xyz/Dactyloidae/UXP.git
synced 2026-08-29 10:48:39 +09:00
120 lines
3.6 KiB
C++
120 lines
3.6 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set sw=2 ts=8 et tw=80 : */
|
|
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
#ifndef mozilla_layers_APZCBasicTester_h
|
|
#define mozilla_layers_APZCBasicTester_h
|
|
|
|
/**
|
|
* Defines a test fixture used for testing a single APZC.
|
|
*/
|
|
|
|
#include "APZTestCommon.h"
|
|
|
|
class APZCBasicTester : public APZCTesterBase {
|
|
public:
|
|
explicit APZCBasicTester(AsyncPanZoomController::GestureBehavior aGestureBehavior = AsyncPanZoomController::DEFAULT_GESTURES)
|
|
: mGestureBehavior(aGestureBehavior)
|
|
{
|
|
}
|
|
|
|
protected:
|
|
virtual void SetUp()
|
|
{
|
|
gfxPrefs::GetSingleton();
|
|
APZThreadUtils::SetThreadAssertionsEnabled(false);
|
|
APZThreadUtils::SetControllerThread(MessageLoop::current());
|
|
|
|
tm = new TestAPZCTreeManager(mcc);
|
|
apzc = new TestAsyncPanZoomController(0, mcc, tm, mGestureBehavior);
|
|
apzc->SetFrameMetrics(TestFrameMetrics());
|
|
apzc->GetScrollMetadata().SetIsLayersIdRoot(true);
|
|
}
|
|
|
|
/**
|
|
* Get the APZC's scroll range in CSS pixels.
|
|
*/
|
|
CSSRect GetScrollRange() const
|
|
{
|
|
const FrameMetrics& metrics = apzc->GetFrameMetrics();
|
|
return CSSRect(
|
|
metrics.GetScrollableRect().TopLeft(),
|
|
metrics.GetScrollableRect().Size() - metrics.CalculateCompositedSizeInCssPixels());
|
|
}
|
|
|
|
virtual void TearDown()
|
|
{
|
|
while (mcc->RunThroughDelayedTasks());
|
|
apzc->Destroy();
|
|
tm->ClearTree();
|
|
tm->ClearContentController();
|
|
}
|
|
|
|
void MakeApzcWaitForMainThread()
|
|
{
|
|
apzc->SetWaitForMainThread();
|
|
}
|
|
|
|
void MakeApzcZoomable()
|
|
{
|
|
apzc->UpdateZoomConstraints(ZoomConstraints(true, true, CSSToParentLayerScale(0.25f), CSSToParentLayerScale(4.0f)));
|
|
}
|
|
|
|
void MakeApzcUnzoomable()
|
|
{
|
|
apzc->UpdateZoomConstraints(ZoomConstraints(false, false, CSSToParentLayerScale(1.0f), CSSToParentLayerScale(1.0f)));
|
|
}
|
|
|
|
void PanIntoOverscroll();
|
|
|
|
/**
|
|
* Sample animations once, 1 ms later than the last sample.
|
|
*/
|
|
void SampleAnimationOnce()
|
|
{
|
|
const TimeDuration increment = TimeDuration::FromMilliseconds(1);
|
|
ParentLayerPoint pointOut;
|
|
AsyncTransform viewTransformOut;
|
|
mcc->AdvanceBy(increment);
|
|
apzc->SampleContentTransformForFrame(&viewTransformOut, pointOut);
|
|
}
|
|
|
|
/**
|
|
* Sample animations until we recover from overscroll.
|
|
* @param aExpectedScrollOffset the expected reported scroll offset
|
|
* throughout the animation
|
|
*/
|
|
void SampleAnimationUntilRecoveredFromOverscroll(const ParentLayerPoint& aExpectedScrollOffset)
|
|
{
|
|
const TimeDuration increment = TimeDuration::FromMilliseconds(1);
|
|
bool recoveredFromOverscroll = false;
|
|
ParentLayerPoint pointOut;
|
|
AsyncTransform viewTransformOut;
|
|
while (apzc->SampleContentTransformForFrame(&viewTransformOut, pointOut)) {
|
|
// The reported scroll offset should be the same throughout.
|
|
EXPECT_EQ(aExpectedScrollOffset, pointOut);
|
|
|
|
// Trigger computation of the overscroll tranform, to make sure
|
|
// no assetions fire during the calculation.
|
|
apzc->GetOverscrollTransform(AsyncPanZoomController::NORMAL);
|
|
|
|
if (!apzc->IsOverscrolled()) {
|
|
recoveredFromOverscroll = true;
|
|
}
|
|
|
|
mcc->AdvanceBy(increment);
|
|
}
|
|
EXPECT_TRUE(recoveredFromOverscroll);
|
|
apzc->AssertStateIsReset();
|
|
}
|
|
|
|
void TestOverscroll();
|
|
|
|
AsyncPanZoomController::GestureBehavior mGestureBehavior;
|
|
RefPtr<TestAPZCTreeManager> tm;
|
|
RefPtr<TestAsyncPanZoomController> apzc;
|
|
};
|
|
|
|
#endif // mozilla_layers_APZCBasicTester_h
|