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();
}
TEST_F(APZCGestureDetectorTester, MediumPress) {
MakeApzcUnzoomable();
MockFunction<void(std::string checkPointName)> check;
{
InSequence s;
// This verifies that the single tap notification is sent after the
// touchup is fully processed. The ordering here is important.
EXPECT_CALL(check, Call("pre-tap"));
EXPECT_CALL(check, Call("post-tap"));
EXPECT_CALL(*mcc, HandleSingleTap(CSSPoint(10, 10), 0, apzc->GetGuid())).Times(1);
}
check.Call("pre-tap");
TapAndCheckStatus(apzc, ScreenIntPoint(10, 10), TimeDuration::FromMilliseconds(400));
check.Call("post-tap");
apzc->AssertStateIsReset();
}
TEST_F(APZEventRegionsTester, HitRegionImmediateResponse) {
CreateEventRegionsLayerTree1();
TestAsyncPanZoomController* root = ApzcOf(layers[0]);
TestAsyncPanZoomController* left = ApzcOf(layers[1]);
TestAsyncPanZoomController* bottom = ApzcOf(layers[2]);
MockFunction<void(std::string checkPointName)> check;
{
InSequence s;
EXPECT_CALL(*mcc, HandleSingleTap(_, _, left->GetGuid())).Times(1);
EXPECT_CALL(check, Call("Tapped on left"));
EXPECT_CALL(*mcc, HandleSingleTap(_, _, bottom->GetGuid())).Times(1);
EXPECT_CALL(check, Call("Tapped on bottom"));
EXPECT_CALL(*mcc, HandleSingleTap(_, _, root->GetGuid())).Times(1);
EXPECT_CALL(check, Call("Tapped on root"));
EXPECT_CALL(check, Call("Tap pending on d-t-c region"));
EXPECT_CALL(*mcc, HandleSingleTap(_, _, bottom->GetGuid())).Times(1);
EXPECT_CALL(check, Call("Tapped on bottom again"));
EXPECT_CALL(*mcc, HandleSingleTap(_, _, left->GetGuid())).Times(1);
EXPECT_CALL(check, Call("Tapped on left this time"));
}
TimeDuration tapDuration = TimeDuration::FromMilliseconds(100);
// Tap in the exposed hit regions of each of the layers once and ensure
// the clicks are dispatched right away
Tap(manager, 10, 10, mcc, tapDuration);
mcc->RunThroughDelayedTasks(); // this runs the tap event
check.Call("Tapped on left");
Tap(manager, 110, 110, mcc, tapDuration);
mcc->RunThroughDelayedTasks(); // this runs the tap event
check.Call("Tapped on bottom");
Tap(manager, 110, 10, mcc, tapDuration);
mcc->RunThroughDelayedTasks(); // this runs the tap event
check.Call("Tapped on root");
// Now tap on the dispatch-to-content region where the layers overlap
Tap(manager, 10, 110, mcc, tapDuration);
mcc->RunThroughDelayedTasks(); // this runs the main-thread timeout
check.Call("Tap pending on d-t-c region");
mcc->RunThroughDelayedTasks(); // this runs the tap event
check.Call("Tapped on bottom again");
// Now let's do that again, but simulate a main-thread response
uint64_t inputBlockId = 0;
Tap(manager, 10, 110, mcc, tapDuration, nullptr, &inputBlockId);
nsTArray<ScrollableLayerGuid> targets;
targets.AppendElement(left->GetGuid());
manager->SetTargetAPZC(inputBlockId, targets);
while (mcc->RunThroughDelayedTasks()); // this runs the tap event
check.Call("Tapped on left this time");
}
TEST_F(APZCBasicTester, PanningTransformNotifications) {
SCOPED_GFX_PREF(APZOverscrollEnabled, bool, true);
// Scroll down by 25 px. Ensure we only get one set of
// state change notifications.
//
// Then, scroll back up by 20px, this time flinging after.
// The fling should cover the remaining 5 px of room to scroll, then
// go into overscroll, and finally snap-back to recover from overscroll.
// Again, ensure we only get one set of state change notifications for
// this entire procedure.
MockFunction<void(std::string checkPointName)> check;
{
InSequence s;
EXPECT_CALL(check, Call("Simple pan"));
EXPECT_CALL(*mcc, NotifyAPZStateChange(_,GeckoContentController::APZStateChange::eStartTouch,_)).Times(1);
EXPECT_CALL(*mcc, NotifyAPZStateChange(_,GeckoContentController::APZStateChange::eTransformBegin,_)).Times(1);
EXPECT_CALL(*mcc, NotifyAPZStateChange(_,GeckoContentController::APZStateChange::eStartPanning,_)).Times(1);
EXPECT_CALL(*mcc, NotifyAPZStateChange(_,GeckoContentController::APZStateChange::eEndTouch,_)).Times(1);
EXPECT_CALL(*mcc, NotifyAPZStateChange(_,GeckoContentController::APZStateChange::eTransformEnd,_)).Times(1);
EXPECT_CALL(check, Call("Complex pan"));
EXPECT_CALL(*mcc, NotifyAPZStateChange(_,GeckoContentController::APZStateChange::eStartTouch,_)).Times(1);
EXPECT_CALL(*mcc, NotifyAPZStateChange(_,GeckoContentController::APZStateChange::eTransformBegin,_)).Times(1);
EXPECT_CALL(*mcc, NotifyAPZStateChange(_,GeckoContentController::APZStateChange::eStartPanning,_)).Times(1);
EXPECT_CALL(*mcc, NotifyAPZStateChange(_,GeckoContentController::APZStateChange::eEndTouch,_)).Times(1);
EXPECT_CALL(*mcc, NotifyAPZStateChange(_,GeckoContentController::APZStateChange::eTransformEnd,_)).Times(1);
EXPECT_CALL(check, Call("Done"));
}
check.Call("Simple pan");
ApzcPanNoFling(apzc, 50, 25);
check.Call("Complex pan");
Pan(apzc, 25, 45);
apzc->AdvanceAnimationsUntilEnd();
check.Call("Done");
}
TEST_F(APZHitTestingTester, TestRepaintFlushOnNewInputBlock) {
SCOPED_GFX_PREF(TouchActionEnabled, bool, false);
// The main purpose of this test is to verify that touch-start events (or anything
// that starts a new input block) don't ever get untransformed. This should always
// hold because the APZ code should flush repaints when we start a new input block
// and the transform to gecko space should be empty.
CreateSimpleScrollingLayer();
ScopedLayerTreeRegistration registration(manager, 0, root, mcc);
manager->UpdateHitTestingTree(nullptr, root, false, 0, 0);
TestAsyncPanZoomController* apzcroot = ApzcOf(root);
// At this point, the following holds (all coordinates in screen pixels):
// layers[0] has content from (0,0)-(500,500), clipped by composition bounds (0,0)-(200,200)
MockFunction<void(std::string checkPointName)> check;
{
InSequence s;
EXPECT_CALL(*mcc, RequestContentRepaint(_)).Times(AtLeast(1));
EXPECT_CALL(check, Call("post-first-touch-start"));
EXPECT_CALL(*mcc, RequestContentRepaint(_)).Times(AtLeast(1));
EXPECT_CALL(check, Call("post-second-fling"));
EXPECT_CALL(*mcc, RequestContentRepaint(_)).Times(AtLeast(1));
EXPECT_CALL(check, Call("post-second-touch-start"));
}
// This first pan will move the APZC by 50 pixels, and dispatch a paint request.
ApzcPanNoFling(apzcroot, 100, 50);
// Verify that a touch start doesn't get untransformed
ScreenIntPoint touchPoint(50, 50);
MultiTouchInput mti = CreateMultiTouchInput(MultiTouchInput::MULTITOUCH_START, mcc->Time());
mti.mTouches.AppendElement(SingleTouchData(0, touchPoint, ScreenSize(0, 0), 0, 0));
EXPECT_EQ(nsEventStatus_eConsumeDoDefault, manager->ReceiveInputEvent(mti, nullptr, nullptr));
EXPECT_EQ(touchPoint, mti.mTouches[0].mScreenPoint);
check.Call("post-first-touch-start");
// Send a touchend to clear state
mti.mType = MultiTouchInput::MULTITOUCH_END;
manager->ReceiveInputEvent(mti, nullptr, nullptr);
mcc->AdvanceByMillis(1000);
// Now do two pans. The first of these will dispatch a repaint request, as above.
// The second will get stuck in the paint throttler because the first one doesn't
// get marked as "completed", so this will result in a non-empty LD transform.
// (Note that any outstanding repaint requests from the first half of this test
// don't impact this half because we advance the time by 1 second, which will trigger
// the max-wait-exceeded codepath in the paint throttler).
ApzcPanNoFling(apzcroot, 100, 50);
check.Call("post-second-fling");
ApzcPanNoFling(apzcroot, 100, 50);
// Ensure that a touch start again doesn't get untransformed by flushing
// a repaint
mti.mType = MultiTouchInput::MULTITOUCH_START;
EXPECT_EQ(nsEventStatus_eConsumeDoDefault, manager->ReceiveInputEvent(mti, nullptr, nullptr));
EXPECT_EQ(touchPoint, mti.mTouches[0].mScreenPoint);
check.Call("post-second-touch-start");
mti.mType = MultiTouchInput::MULTITOUCH_END;
EXPECT_EQ(nsEventStatus_eConsumeDoDefault, manager->ReceiveInputEvent(mti, nullptr, nullptr));
EXPECT_EQ(touchPoint, mti.mTouches[0].mScreenPoint);
}
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();
}
