// Tests that ending an overscroll animation doesn't leave around state that
// confuses the next overscroll animation.
TEST_F(APZCBasicTester, OverScroll_Bug1152051b) {
SCOPED_GFX_PREF(APZOverscrollEnabled, bool, true);
SCOPED_GFX_PREF(APZOverscrollStopDistanceThreshold, float, 0.1f);
// Pan sufficiently to hit overscroll behavior
PanIntoOverscroll();
// Sample animations once, to give the fling animation started on touch-up
// a chance to realize it's overscrolled, and schedule a call to
// HandleFlingOverscroll().
SampleAnimationOnce();
// This advances the time and runs the HandleFlingOverscroll task scheduled in
// the previous call, which starts an overscroll animation. It then samples
// the overscroll animation once, to get it to initialize the first overscroll
// sample.
SampleAnimationOnce();
// Do a touch-down to cancel the overscroll animation, and then a touch-up
// to schedule a new one since we're still overscrolled. We don't pan because
// panning can trigger functions that clear the overscroll animation state
// in other ways.
TouchDown(apzc, ScreenIntPoint(10, 10), mcc->Time(), nullptr);
TouchUp(apzc, ScreenIntPoint(10, 10), mcc->Time());
// Sample the second overscroll animation to its end.
// If the ending of the first overscroll animation fails to clear state
// properly, this will assert.
ParentLayerPoint expectedScrollOffset(0, GetScrollRange().YMost());
SampleAnimationUntilRecoveredFromOverscroll(expectedScrollOffset);
}
TEST_F(APZHitTestingTester, Bug1148350) {
CreateBug1148350LayerTree();
ScopedLayerTreeRegistration registration(manager, 0, root, mcc);
manager->UpdateHitTestingTree(nullptr, root, false, 0, 0);
MockFunction<void(std::string checkPointName)> check;
{
InSequence s;
EXPECT_CALL(*mcc, HandleTap(TapType::eSingleTap, LayoutDevicePoint(100, 100), 0, ApzcOf(layers[1])->GetGuid(), _)).Times(1);
EXPECT_CALL(check, Call("Tapped without transform"));
EXPECT_CALL(*mcc, HandleTap(TapType::eSingleTap, LayoutDevicePoint(100, 100), 0, ApzcOf(layers[1])->GetGuid(), _)).Times(1);
EXPECT_CALL(check, Call("Tapped with interleaved transform"));
}
Tap(manager, ScreenIntPoint(100, 100), TimeDuration::FromMilliseconds(100));
mcc->RunThroughDelayedTasks();
check.Call("Tapped without transform");
uint64_t blockId;
TouchDown(manager, ScreenIntPoint(100, 100), mcc->Time(), &blockId);
if (gfxPrefs::TouchActionEnabled()) {
SetDefaultAllowedTouchBehavior(manager, blockId);
}
mcc->AdvanceByMillis(100);
layers[0]->SetVisibleRegion(LayerIntRegion(LayerIntRect(0,50,200,150)));
layers[0]->SetBaseTransform(Matrix4x4::Translation(0, 50, 0));
manager->UpdateHitTestingTree(nullptr, root, false, 0, 0);
TouchUp(manager, ScreenIntPoint(100, 100), mcc->Time());
mcc->RunThroughDelayedTasks();
check.Call("Tapped with interleaved transform");
}
void DoLongPressTest(uint32_t aBehavior) {
MakeApzcUnzoomable();
uint64_t blockId = 0;
nsEventStatus status = TouchDown(apzc, ScreenIntPoint(10, 10), mcc->Time(), &blockId);
EXPECT_EQ(nsEventStatus_eConsumeDoDefault, status);
if (gfxPrefs::TouchActionEnabled() && status != nsEventStatus_eConsumeNoDefault) {
// SetAllowedTouchBehavior() must be called after sending touch-start.
nsTArray<uint32_t> allowedTouchBehaviors;
allowedTouchBehaviors.AppendElement(aBehavior);
apzc->SetAllowedTouchBehavior(blockId, allowedTouchBehaviors);
}
// Have content "respond" to the touchstart
apzc->ContentReceivedInputBlock(blockId, false);
MockFunction<void(std::string checkPointName)> check;
{
InSequence s;
EXPECT_CALL(check, Call("preHandleLongTap"));
blockId++;
EXPECT_CALL(*mcc, HandleLongTap(CSSPoint(10, 10), 0, apzc->GetGuid(), blockId)).Times(1);
EXPECT_CALL(check, Call("postHandleLongTap"));
EXPECT_CALL(check, Call("preHandleSingleTap"));
EXPECT_CALL(*mcc, HandleSingleTap(CSSPoint(10, 10), 0, apzc->GetGuid())).Times(1);
EXPECT_CALL(check, Call("postHandleSingleTap"));
}
// Manually invoke the longpress while the touch is currently down.
check.Call("preHandleLongTap");
mcc->RunThroughDelayedTasks();
check.Call("postHandleLongTap");
// Dispatching the longpress event starts a new touch block, which
// needs a new content response and also has a pending timeout task
// in the queue. Deal with those here. We do the content response first
// with preventDefault=false, and then we run the timeout task which
// "loses the race" and does nothing.
apzc->ContentReceivedInputBlock(blockId, false);
mcc->AdvanceByMillis(1000);
// Finally, simulate lifting the finger. Since the long-press wasn't
// prevent-defaulted, we should get a long-tap-up event.
check.Call("preHandleSingleTap");
status = TouchUp(apzc, ScreenIntPoint(10, 10), mcc->Time());
mcc->RunThroughDelayedTasks();
EXPECT_EQ(nsEventStatus_eConsumeDoDefault, status);
check.Call("postHandleSingleTap");
apzc->AssertStateIsReset();
}
void DoFlingStopWithSlowListener(bool aPreventDefault) {
MakeApzcWaitForMainThread();
int touchStart = 50;
int touchEnd = 10;
uint64_t blockId = 0;
// Start the fling down.
Pan(apzc, touchStart, touchEnd, false, nullptr, nullptr, &blockId);
apzc->ConfirmTarget(blockId);
apzc->ContentReceivedInputBlock(blockId, false);
// Sample the fling a couple of times to ensure it's going.
ParentLayerPoint point, finalPoint;
AsyncTransform viewTransform;
apzc->SampleContentTransformForFrame(&viewTransform, point, TimeDuration::FromMilliseconds(10));
apzc->SampleContentTransformForFrame(&viewTransform, finalPoint, TimeDuration::FromMilliseconds(10));
EXPECT_GT(finalPoint.y, point.y);
// Now we put our finger down to stop the fling
TouchDown(apzc, ScreenIntPoint(10, 10), mcc->Time(), &blockId);
// Re-sample to make sure it hasn't moved
apzc->SampleContentTransformForFrame(&viewTransform, point, TimeDuration::FromMilliseconds(10));
EXPECT_EQ(finalPoint.x, point.x);
EXPECT_EQ(finalPoint.y, point.y);
// respond to the touchdown that stopped the fling.
// even if we do a prevent-default on it, the animation should remain stopped.
apzc->ContentReceivedInputBlock(blockId, aPreventDefault);
// Verify the page hasn't moved
apzc->SampleContentTransformForFrame(&viewTransform, point, TimeDuration::FromMilliseconds(70));
EXPECT_EQ(finalPoint.x, point.x);
EXPECT_EQ(finalPoint.y, point.y);
// clean up
TouchUp(apzc, ScreenIntPoint(10, 10), mcc->Time());
apzc->AssertStateIsReset();
}
void DoLongPressPreventDefaultTest(uint32_t aBehavior) {
MakeApzcUnzoomable();
EXPECT_CALL(*mcc, RequestContentRepaint(_)).Times(0);
int touchX = 10,
touchStartY = 10,
touchEndY = 50;
uint64_t blockId = 0;
nsEventStatus status = TouchDown(apzc, ScreenIntPoint(touchX, touchStartY), mcc->Time(), &blockId);
EXPECT_EQ(nsEventStatus_eConsumeDoDefault, status);
if (gfxPrefs::TouchActionEnabled() && status != nsEventStatus_eConsumeNoDefault) {
// SetAllowedTouchBehavior() must be called after sending touch-start.
nsTArray<uint32_t> allowedTouchBehaviors;
allowedTouchBehaviors.AppendElement(aBehavior);
apzc->SetAllowedTouchBehavior(blockId, allowedTouchBehaviors);
}
// Have content "respond" to the touchstart
apzc->ContentReceivedInputBlock(blockId, false);
MockFunction<void(std::string checkPointName)> check;
{
InSequence s;
EXPECT_CALL(check, Call("preHandleLongTap"));
blockId++;
EXPECT_CALL(*mcc, HandleLongTap(CSSPoint(touchX, touchStartY), 0, apzc->GetGuid(), blockId)).Times(1);
EXPECT_CALL(check, Call("postHandleLongTap"));
}
// Manually invoke the longpress while the touch is currently down.
check.Call("preHandleLongTap");
mcc->RunThroughDelayedTasks();
check.Call("postHandleLongTap");
// There should be a TimeoutContentResponse task in the queue still,
// waiting for the response from the longtap event dispatched above.
// Send the signal that content has handled the long-tap, and then run
// the timeout task (it will be a no-op because the content "wins" the
// race. This takes the place of the "contextmenu" event.
apzc->ContentReceivedInputBlock(blockId, true);
mcc->AdvanceByMillis(1000);
MultiTouchInput mti = CreateMultiTouchInput(MultiTouchInput::MULTITOUCH_MOVE, mcc->Time());
mti.mTouches.AppendElement(SingleTouchData(0, ParentLayerPoint(touchX, touchEndY), ScreenSize(0, 0), 0, 0));
status = apzc->ReceiveInputEvent(mti, nullptr);
EXPECT_EQ(nsEventStatus_eConsumeDoDefault, status);
EXPECT_CALL(*mcc, HandleSingleTap(CSSPoint(touchX, touchEndY), 0, apzc->GetGuid())).Times(0);
status = TouchUp(apzc, ScreenIntPoint(touchX, touchEndY), mcc->Time());
EXPECT_EQ(nsEventStatus_eConsumeDoDefault, status);
ParentLayerPoint pointOut;
AsyncTransform viewTransformOut;
apzc->SampleContentTransformForFrame(&viewTransformOut, pointOut);
EXPECT_EQ(ParentLayerPoint(), pointOut);
EXPECT_EQ(AsyncTransform(), viewTransformOut);
apzc->AssertStateIsReset();
}
