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Bug 1009733 - Add more test coverage for panning and pinching cancelled by prevent-default. r=botond

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This commit is contained in:
Kartikaya Gupta 2014-07-16 08:33:50 -04:00
parent 8567440b79
commit a2c84538c6
1 changed files with 77 additions and 29 deletions
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106
gfx/tests/gtest/TestAsyncPanZoomController.cpp
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@ -137,7 +137,12 @@ public:
mFrameMetrics = metrics;
}
FrameMetrics GetFrameMetrics() {
FrameMetrics& GetFrameMetrics() {
ReentrantMonitorAutoEnter lock(mMonitor);
return mFrameMetrics;
}
const FrameMetrics& GetFrameMetrics() const {
ReentrantMonitorAutoEnter lock(mMonitor);
return mFrameMetrics;
}
@ -200,11 +205,9 @@ protected:
apzc->Destroy();
}
void UseTouchListenerMetrics()
void SetMayHaveTouchListeners()
{
FrameMetrics frameMetrics(TestFrameMetrics());
frameMetrics.mMayHaveTouchListeners = true;
apzc->SetFrameMetrics(frameMetrics);
apzc->GetFrameMetrics().mMayHaveTouchListeners = true;
}
void MakeApzcZoomable()
@ -495,8 +498,7 @@ public:
}
protected:
void DoPinchTest(bool aShouldTriggerPinch,
nsTArray<uint32_t> *aAllowedTouchBehaviors = nullptr)
FrameMetrics GetPinchableFrameMetrics()
{
FrameMetrics fm;
fm.mViewport = CSSRect(0, 0, 980, 480);
@ -504,9 +506,14 @@ protected:
fm.mScrollableRect = CSSRect(0, 0, 980, 1000);
fm.SetScrollOffset(CSSPoint(300, 300));
fm.SetZoom(CSSToScreenScale(2.0));
apzc->SetFrameMetrics(fm);
// the visible area of the document in CSS pixels is x=300 y=300 w=50 h=100
return fm;
}
void DoPinchTest(bool aShouldTriggerPinch,
nsTArray<uint32_t> *aAllowedTouchBehaviors = nullptr)
{
apzc->SetFrameMetrics(GetPinchableFrameMetrics());
MakeApzcZoomable();
if (aShouldTriggerPinch) {
@ -524,7 +531,7 @@ protected:
ApzcPinchWithPinchInputAndCheckStatus(apzc, 250, 300, 1.25, aShouldTriggerPinch);
}
fm = apzc->GetFrameMetrics();
FrameMetrics fm = apzc->GetFrameMetrics();
if (aShouldTriggerPinch) {
// the visible area of the document in CSS pixels is now x=305 y=310 w=40 h=80
@ -607,6 +614,32 @@ TEST_F(APZCPinchGestureDetectorTester, Pinch_UseGestureDetector_TouchActionNotAl
DoPinchTest(false, &behaviors);
}
TEST_F(APZCPinchGestureDetectorTester, Pinch_PreventDefault) {
FrameMetrics originalMetrics = GetPinchableFrameMetrics();
apzc->SetFrameMetrics(originalMetrics);
SetMayHaveTouchListeners();
MakeApzcZoomable();
int touchInputId = 0;
ApzcPinchWithTouchInput(apzc, 250, 300, 1.25, touchInputId);
// Send the prevent-default notification for the touch block
apzc->ContentReceivedTouch(true);
// Run all pending tasks (this should include at least the
// prevent-default timer).
EXPECT_LE(1, mcc->RunThroughDelayedTasks());
// verify the metrics didn't change (i.e. the pinch was ignored)
FrameMetrics fm = apzc->GetFrameMetrics();
EXPECT_EQ(originalMetrics.GetZoom().scale, fm.GetZoom().scale);
EXPECT_EQ(originalMetrics.GetScrollOffset().x, fm.GetScrollOffset().x);
EXPECT_EQ(originalMetrics.GetScrollOffset().y, fm.GetScrollOffset().y);
apzc->AssertStateIsReset();
}
TEST_F(APZCBasicTester, Overzoom) {
// the visible area of the document in CSS pixels is x=10 y=0 w=100 h=100
FrameMetrics fm;
@ -781,6 +814,35 @@ protected:
EXPECT_EQ(ScreenPoint(), pointOut);
EXPECT_EQ(ViewTransform(), viewTransformOut);
}
void DoPanWithPreventDefaultTest()
{
SetMayHaveTouchListeners();
int time = 0;
int touchStart = 50;
int touchEnd = 10;
ScreenPoint pointOut;
ViewTransform viewTransformOut;
// Pan down
nsTArray<uint32_t> allowedTouchBehaviors;
allowedTouchBehaviors.AppendElement(mozilla::layers::AllowedTouchBehavior::VERTICAL_PAN);
ApzcPanAndCheckStatus(apzc, tm, time, touchStart, touchEnd, true, true, &allowedTouchBehaviors);
// Send the signal that content has handled and preventDefaulted the touch
// events. This flushes the event queue.
apzc->ContentReceivedTouch(true);
// Run all pending tasks (this should include at least the
// prevent-default timer).
EXPECT_LE(1, mcc->RunThroughDelayedTasks());
apzc->SampleContentTransformForFrame(testStartTime, &viewTransformOut, pointOut);
EXPECT_EQ(ScreenPoint(), pointOut);
EXPECT_EQ(ViewTransform(), viewTransformOut);
apzc->AssertStateIsReset();
}
};
TEST_F(APZCPanningTester, Pan) {
@ -813,28 +875,14 @@ TEST_F(APZCPanningTester, PanWithTouchActionPanY) {
DoPanTest(true, mozilla::layers::AllowedTouchBehavior::VERTICAL_PAN);
}
TEST_F(APZCBasicTester, PanWithPreventDefault) {
TEST_F(APZCPanningTester, PanWithPreventDefaultAndTouchAction) {
SCOPED_GFX_PREF(TouchActionEnabled, bool, true);
UseTouchListenerMetrics();
DoPanWithPreventDefaultTest();
}
int time = 0;
int touchStart = 50;
int touchEnd = 10;
ScreenPoint pointOut;
ViewTransform viewTransformOut;
// Pan down
nsTArray<uint32_t> allowedTouchBehaviors;
allowedTouchBehaviors.AppendElement(mozilla::layers::AllowedTouchBehavior::VERTICAL_PAN);
ApzcPanAndCheckStatus(apzc, tm, time, touchStart, touchEnd, true, true, &allowedTouchBehaviors);
// Send the signal that content has handled and preventDefaulted the touch
// events. This flushes the event queue.
apzc->ContentReceivedTouch(true);
apzc->SampleContentTransformForFrame(testStartTime, &viewTransformOut, pointOut);
EXPECT_EQ(ScreenPoint(), pointOut);
EXPECT_EQ(ViewTransform(), viewTransformOut);
TEST_F(APZCPanningTester, PanWithPreventDefault) {
SCOPED_GFX_PREF(TouchActionEnabled, bool, false);
DoPanWithPreventDefaultTest();
}
TEST_F(APZCBasicTester, Fling) {