gecko/layout/base/gtest/TestAccessibleCaretEventHub.cpp

762 lines
26 KiB
C++

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 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/. */
#include "gtest/gtest.h"
#include "gmock/gmock.h"
#include <iostream>
#include <string>
#include "AccessibleCaretEventHub.h"
#include "AccessibleCaretManager.h"
#include "gfxPrefs.h"
#include "mozilla/BasicEvents.h"
#include "mozilla/MouseEvents.h"
#include "mozilla/TouchEvents.h"
using ::testing::AtLeast;
using ::testing::DefaultValue;
using ::testing::Eq;
using ::testing::InSequence;
using ::testing::MockFunction;
using ::testing::Return;
using ::testing::_;
// -----------------------------------------------------------------------------
// This file test the state transitions of AccessibleCaretEventHub under
// various combination of events and callbacks.
namespace mozilla
{
class MockAccessibleCaretManager : public AccessibleCaretManager
{
public:
explicit MockAccessibleCaretManager()
: AccessibleCaretManager(nullptr)
{
}
MOCK_METHOD1(PressCaret, nsresult(const nsPoint& aPoint));
MOCK_METHOD1(DragCaret, nsresult(const nsPoint& aPoint));
MOCK_METHOD0(ReleaseCaret, nsresult());
MOCK_METHOD1(TapCaret, nsresult(const nsPoint& aPoint));
MOCK_METHOD1(SelectWordOrShortcut, nsresult(const nsPoint& aPoint));
MOCK_METHOD0(OnScrollStart, void());
MOCK_METHOD0(OnScrollEnd, void());
MOCK_METHOD0(OnScrolling, void());
MOCK_METHOD0(OnScrollPositionChanged, void());
MOCK_METHOD0(OnBlur, void());
};
class MockAccessibleCaretEventHub : public AccessibleCaretEventHub
{
public:
using AccessibleCaretEventHub::NoActionState;
using AccessibleCaretEventHub::PressCaretState;
using AccessibleCaretEventHub::DragCaretState;
using AccessibleCaretEventHub::PressNoCaretState;
using AccessibleCaretEventHub::ScrollState;
using AccessibleCaretEventHub::PostScrollState;
using AccessibleCaretEventHub::FireScrollEnd;
explicit MockAccessibleCaretEventHub()
{
mManager = MakeUnique<MockAccessibleCaretManager>();
mInitialized = true;
}
virtual nsPoint GetTouchEventPosition(WidgetTouchEvent* aEvent,
int32_t aIdentifier) const override
{
// Return the device point directly.
LayoutDeviceIntPoint touchIntPoint = aEvent->touches[0]->mRefPoint;
return nsPoint(touchIntPoint.x, touchIntPoint.y);
}
virtual nsPoint GetMouseEventPosition(WidgetMouseEvent* aEvent) const override
{
// Return the device point directly.
LayoutDeviceIntPoint mouseIntPoint = aEvent->AsGUIEvent()->refPoint;
return nsPoint(mouseIntPoint.x, mouseIntPoint.y);
}
MockAccessibleCaretManager* GetMockAccessibleCaretManager()
{
return static_cast<MockAccessibleCaretManager*>(mManager.get());
}
void SetUseAsyncPanZoom(bool aUseAsyncPanZoom)
{
mUseAsyncPanZoom = aUseAsyncPanZoom;
}
};
// Print the name of the state for debugging.
::std::ostream& operator<<(::std::ostream& aOstream,
const MockAccessibleCaretEventHub::State* aState)
{
return aOstream << aState->Name();
}
class AccessibleCaretEventHubTester : public ::testing::Test
{
public:
explicit AccessibleCaretEventHubTester()
{
DefaultValue<nsresult>::Set(NS_OK);
EXPECT_EQ(mHub->GetState(), MockAccessibleCaretEventHub::NoActionState());
}
static UniquePtr<WidgetEvent> CreateMouseEvent(uint32_t aMessage, nscoord aX,
nscoord aY)
{
auto event = MakeUnique<WidgetMouseEvent>(true, aMessage, nullptr,
WidgetMouseEvent::eReal);
event->button = WidgetMouseEvent::eLeftButton;
event->refPoint = LayoutDeviceIntPoint(aX, aY);
return Move(event);
}
static UniquePtr<WidgetEvent> CreateMousePressEvent(nscoord aX, nscoord aY)
{
return CreateMouseEvent(NS_MOUSE_BUTTON_DOWN, aX, aY);
}
static UniquePtr<WidgetEvent> CreateMouseMoveEvent(nscoord aX, nscoord aY)
{
return CreateMouseEvent(NS_MOUSE_MOVE, aX, aY);
}
static UniquePtr<WidgetEvent> CreateMouseReleaseEvent(nscoord aX, nscoord aY)
{
return CreateMouseEvent(NS_MOUSE_BUTTON_UP, aX, aY);
}
static UniquePtr<WidgetEvent> CreateLongTapEvent(nscoord aX, nscoord aY)
{
return CreateMouseEvent(NS_MOUSE_MOZLONGTAP, aX, aY);
}
static UniquePtr<WidgetEvent> CreateTouchEvent(uint32_t aMessage, nscoord aX,
nscoord aY)
{
auto event = MakeUnique<WidgetTouchEvent>(true, aMessage, nullptr);
int32_t identifier = 0;
LayoutDeviceIntPoint point(aX, aY);
nsIntPoint radius(19, 19);
float rotationAngle = 0;
float force = 1;
nsRefPtr<dom::Touch> touch(
new dom::Touch(identifier, point, radius, rotationAngle, force));
event->touches.AppendElement(touch);
return Move(event);
}
static UniquePtr<WidgetEvent> CreateTouchPressEvent(nscoord aX, nscoord aY)
{
return CreateTouchEvent(NS_TOUCH_START, aX, aY);
}
static UniquePtr<WidgetEvent> CreateTouchMoveEvent(nscoord aX, nscoord aY)
{
return CreateTouchEvent(NS_TOUCH_MOVE, aX, aY);
}
static UniquePtr<WidgetEvent> CreateTouchReleaseEvent(nscoord aX, nscoord aY)
{
return CreateTouchEvent(NS_TOUCH_END, aX, aY);
}
static UniquePtr<WidgetEvent> CreateWheelEvent(uint32_t aMessage)
{
auto event = MakeUnique<WidgetWheelEvent>(true, aMessage, nullptr);
return Move(event);
}
void HandleEventAndCheckState(UniquePtr<WidgetEvent> aEvent,
MockAccessibleCaretEventHub::State* aExpectedState,
nsEventStatus aExpectedEventStatus)
{
nsEventStatus rv = mHub->HandleEvent(aEvent.get());
EXPECT_EQ(mHub->GetState(), aExpectedState);
EXPECT_EQ(rv, aExpectedEventStatus);
}
void CheckState(MockAccessibleCaretEventHub::State* aExpectedState)
{
EXPECT_EQ(mHub->GetState(), aExpectedState);
}
template <typename PressEventCreator, typename ReleaseEventCreator>
void TestPressReleaseOnNoCaret(PressEventCreator aPressEventCreator,
ReleaseEventCreator aReleaseEventCreator);
template <typename PressEventCreator, typename ReleaseEventCreator>
void TestPressReleaseOnCaret(PressEventCreator aPressEventCreator,
ReleaseEventCreator aReleaseEventCreator);
template <typename PressEventCreator, typename MoveEventCreator,
typename ReleaseEventCreator>
void TestPressMoveReleaseOnNoCaret(PressEventCreator aPressEventCreator,
MoveEventCreator aMoveEventCreator,
ReleaseEventCreator aReleaseEventCreator);
template <typename PressEventCreator, typename MoveEventCreator,
typename ReleaseEventCreator>
void TestPressMoveReleaseOnCaret(PressEventCreator aPressEventCreator,
MoveEventCreator aMoveEventCreator,
ReleaseEventCreator aReleaseEventCreator);
template <typename PressEventCreator, typename ReleaseEventCreator>
void TestLongTapWithSelectWordSuccessful(
PressEventCreator aPressEventCreator,
ReleaseEventCreator aReleaseEventCreator);
template <typename PressEventCreator, typename ReleaseEventCreator>
void TestLongTapWithSelectWordFailed(
PressEventCreator aPressEventCreator,
ReleaseEventCreator aReleaseEventCreator);
template <typename PressEventCreator, typename MoveEventCreator,
typename ReleaseEventCreator>
void TestEventDrivenAsyncPanZoomScroll(
PressEventCreator aPressEventCreator, MoveEventCreator aMoveEventCreator,
ReleaseEventCreator aReleaseEventCreator);
// Member variables
nsRefPtr<MockAccessibleCaretEventHub> mHub{new MockAccessibleCaretEventHub()};
}; // class AccessibleCaretEventHubTester
TEST_F(AccessibleCaretEventHubTester, TestMousePressReleaseOnNoCaret)
{
TestPressReleaseOnNoCaret(CreateMousePressEvent, CreateMouseReleaseEvent);
}
TEST_F(AccessibleCaretEventHubTester, TestTouchPressReleaseOnNoCaret)
{
TestPressReleaseOnNoCaret(CreateTouchPressEvent, CreateTouchReleaseEvent);
}
template <typename PressEventCreator, typename ReleaseEventCreator>
void
AccessibleCaretEventHubTester::TestPressReleaseOnNoCaret(
PressEventCreator aPressEventCreator,
ReleaseEventCreator aReleaseEventCreator)
{
EXPECT_CALL(*mHub->GetMockAccessibleCaretManager(), PressCaret(_))
.WillOnce(Return(NS_ERROR_FAILURE));
EXPECT_CALL(*mHub->GetMockAccessibleCaretManager(), ReleaseCaret()).Times(0);
EXPECT_CALL(*mHub->GetMockAccessibleCaretManager(), TapCaret(_)).Times(0);
HandleEventAndCheckState(aPressEventCreator(0, 0),
MockAccessibleCaretEventHub::PressNoCaretState(),
nsEventStatus_eIgnore);
HandleEventAndCheckState(aReleaseEventCreator(0, 0),
MockAccessibleCaretEventHub::NoActionState(),
nsEventStatus_eIgnore);
}
TEST_F(AccessibleCaretEventHubTester, TestMousePressReleaseOnCaret)
{
TestPressReleaseOnCaret(CreateMousePressEvent, CreateMouseReleaseEvent);
}
TEST_F(AccessibleCaretEventHubTester, TestTouchPressReleaseOnCaret)
{
TestPressReleaseOnCaret(CreateTouchPressEvent, CreateTouchReleaseEvent);
}
template <typename PressEventCreator, typename ReleaseEventCreator>
void
AccessibleCaretEventHubTester::TestPressReleaseOnCaret(
PressEventCreator aPressEventCreator,
ReleaseEventCreator aReleaseEventCreator)
{
{
InSequence dummy;
EXPECT_CALL(*mHub->GetMockAccessibleCaretManager(), PressCaret(_))
.WillOnce(Return(NS_OK));
EXPECT_CALL(*mHub->GetMockAccessibleCaretManager(), SelectWordOrShortcut(_))
.Times(0);
EXPECT_CALL(*mHub->GetMockAccessibleCaretManager(), ReleaseCaret());
EXPECT_CALL(*mHub->GetMockAccessibleCaretManager(), TapCaret(_));
}
HandleEventAndCheckState(aPressEventCreator(0, 0),
MockAccessibleCaretEventHub::PressCaretState(),
nsEventStatus_eConsumeNoDefault);
HandleEventAndCheckState(CreateLongTapEvent(0, 0),
MockAccessibleCaretEventHub::PressCaretState(),
nsEventStatus_eConsumeNoDefault);
HandleEventAndCheckState(aReleaseEventCreator(0, 0),
MockAccessibleCaretEventHub::NoActionState(),
nsEventStatus_eConsumeNoDefault);
}
TEST_F(AccessibleCaretEventHubTester, TestMousePressMoveReleaseOnNoCaret)
{
TestPressMoveReleaseOnNoCaret(CreateMousePressEvent, CreateMouseMoveEvent,
CreateMouseReleaseEvent);
}
TEST_F(AccessibleCaretEventHubTester, TestTouchPressMoveReleaseOnNoCaret)
{
TestPressMoveReleaseOnNoCaret(CreateTouchPressEvent, CreateTouchMoveEvent,
CreateTouchReleaseEvent);
}
template <typename PressEventCreator, typename MoveEventCreator,
typename ReleaseEventCreator>
void
AccessibleCaretEventHubTester::TestPressMoveReleaseOnNoCaret(
PressEventCreator aPressEventCreator, MoveEventCreator aMoveEventCreator,
ReleaseEventCreator aReleaseEventCreator)
{
nscoord x0 = 0, y0 = 0;
nscoord x1 = 100, y1 = 100;
nscoord x2 = 300, y2 = 300;
nscoord x3 = 400, y3 = 400;
{
InSequence dummy;
EXPECT_CALL(*mHub->GetMockAccessibleCaretManager(), PressCaret(_))
.WillOnce(Return(NS_ERROR_FAILURE));
EXPECT_CALL(*mHub->GetMockAccessibleCaretManager(), DragCaret(_)).Times(0);
}
HandleEventAndCheckState(aPressEventCreator(x0, y0),
MockAccessibleCaretEventHub::PressNoCaretState(),
nsEventStatus_eIgnore);
// A small move with the distance between (x0, y0) and (x1, y1) below the
// tolerance value.
HandleEventAndCheckState(aMoveEventCreator(x1, y1),
MockAccessibleCaretEventHub::PressNoCaretState(),
nsEventStatus_eIgnore);
// A large move to simulate a dragging to select text since the distance
// between (x0, y0) and (x2, y2) is above the tolerance value.
HandleEventAndCheckState(aMoveEventCreator(x2, y2),
MockAccessibleCaretEventHub::NoActionState(),
nsEventStatus_eIgnore);
HandleEventAndCheckState(aReleaseEventCreator(x3, y3),
MockAccessibleCaretEventHub::NoActionState(),
nsEventStatus_eIgnore);
}
TEST_F(AccessibleCaretEventHubTester, TestMousePressMoveReleaseOnCaret)
{
TestPressMoveReleaseOnCaret(CreateMousePressEvent, CreateMouseMoveEvent,
CreateMouseReleaseEvent);
}
TEST_F(AccessibleCaretEventHubTester, TestTouchPressMoveReleaseOnCaret)
{
TestPressMoveReleaseOnCaret(CreateTouchPressEvent, CreateTouchMoveEvent,
CreateTouchReleaseEvent);
}
template <typename PressEventCreator, typename MoveEventCreator,
typename ReleaseEventCreator>
void
AccessibleCaretEventHubTester::TestPressMoveReleaseOnCaret(
PressEventCreator aPressEventCreator, MoveEventCreator aMoveEventCreator,
ReleaseEventCreator aReleaseEventCreator)
{
nscoord x0 = 0, y0 = 0;
nscoord x1 = 100, y1 = 100;
nscoord x2 = 300, y2 = 300;
nscoord x3 = 400, y3 = 400;
{
InSequence dummy;
EXPECT_CALL(*mHub->GetMockAccessibleCaretManager(), PressCaret(_))
.WillOnce(Return(NS_OK));
EXPECT_CALL(*mHub->GetMockAccessibleCaretManager(), DragCaret(_))
.Times(2) // two valid drag operations
.WillRepeatedly(Return(NS_OK));
EXPECT_CALL(*mHub->GetMockAccessibleCaretManager(), ReleaseCaret())
.WillOnce(Return(NS_OK));
}
HandleEventAndCheckState(aPressEventCreator(x0, y0),
MockAccessibleCaretEventHub::PressCaretState(),
nsEventStatus_eConsumeNoDefault);
// A small move with the distance between (x0, y0) and (x1, y1) below the
// tolerance value.
HandleEventAndCheckState(aMoveEventCreator(x1, y1),
MockAccessibleCaretEventHub::PressCaretState(),
nsEventStatus_eConsumeNoDefault);
// A large move forms a valid drag since the distance between (x0, y0) and
// (x2, y2) is above the tolerance value.
HandleEventAndCheckState(aMoveEventCreator(x2, y2),
MockAccessibleCaretEventHub::DragCaretState(),
nsEventStatus_eConsumeNoDefault);
// Also a valid drag since the distance between (x0, y0) and (x3, y3) above
// the tolerance value even if the distance between (x2, y2) and (x3, y3) is
// below the tolerance value.
HandleEventAndCheckState(aMoveEventCreator(x3, y3),
MockAccessibleCaretEventHub::DragCaretState(),
nsEventStatus_eConsumeNoDefault);
HandleEventAndCheckState(aReleaseEventCreator(x3, y3),
MockAccessibleCaretEventHub::NoActionState(),
nsEventStatus_eConsumeNoDefault);
}
TEST_F(AccessibleCaretEventHubTester, TestMouseLongTapWithSelectWordSuccessful)
{
TestLongTapWithSelectWordSuccessful(CreateMousePressEvent,
CreateMouseReleaseEvent);
}
TEST_F(AccessibleCaretEventHubTester, TestTouchLongTapWithSelectWordSuccessful)
{
TestLongTapWithSelectWordSuccessful(CreateTouchPressEvent,
CreateTouchReleaseEvent);
}
template <typename PressEventCreator, typename ReleaseEventCreator>
void
AccessibleCaretEventHubTester::TestLongTapWithSelectWordSuccessful(
PressEventCreator aPressEventCreator,
ReleaseEventCreator aReleaseEventCreator)
{
{
InSequence dummy;
EXPECT_CALL(*mHub->GetMockAccessibleCaretManager(), PressCaret(_))
.WillOnce(Return(NS_ERROR_FAILURE));
EXPECT_CALL(*mHub->GetMockAccessibleCaretManager(), SelectWordOrShortcut(_))
.WillOnce(Return(NS_OK));
}
HandleEventAndCheckState(aPressEventCreator(0, 0),
MockAccessibleCaretEventHub::PressNoCaretState(),
nsEventStatus_eIgnore);
HandleEventAndCheckState(CreateLongTapEvent(0, 0),
MockAccessibleCaretEventHub::NoActionState(),
nsEventStatus_eConsumeNoDefault);
HandleEventAndCheckState(aReleaseEventCreator(0, 0),
MockAccessibleCaretEventHub::NoActionState(),
nsEventStatus_eIgnore);
}
TEST_F(AccessibleCaretEventHubTester, TestMouseLongTapWithSelectWordFailed)
{
TestLongTapWithSelectWordFailed(CreateMousePressEvent,
CreateMouseReleaseEvent);
}
TEST_F(AccessibleCaretEventHubTester, TestTouchLongTapWithSelectWordFailed)
{
TestLongTapWithSelectWordFailed(CreateTouchPressEvent,
CreateTouchReleaseEvent);
}
template <typename PressEventCreator, typename ReleaseEventCreator>
void
AccessibleCaretEventHubTester::TestLongTapWithSelectWordFailed(
PressEventCreator aPressEventCreator,
ReleaseEventCreator aReleaseEventCreator)
{
{
InSequence dummy;
EXPECT_CALL(*mHub->GetMockAccessibleCaretManager(), PressCaret(_))
.WillOnce(Return(NS_ERROR_FAILURE));
EXPECT_CALL(*mHub->GetMockAccessibleCaretManager(), SelectWordOrShortcut(_))
.WillOnce(Return(NS_ERROR_FAILURE));
}
HandleEventAndCheckState(aPressEventCreator(0, 0),
MockAccessibleCaretEventHub::PressNoCaretState(),
nsEventStatus_eIgnore);
HandleEventAndCheckState(CreateLongTapEvent(0, 0),
MockAccessibleCaretEventHub::NoActionState(),
nsEventStatus_eIgnore);
HandleEventAndCheckState(aReleaseEventCreator(0, 0),
MockAccessibleCaretEventHub::NoActionState(),
nsEventStatus_eIgnore);
}
TEST_F(AccessibleCaretEventHubTester, TestTouchEventDrivenAsyncPanZoomScroll)
{
TestEventDrivenAsyncPanZoomScroll(CreateTouchPressEvent, CreateTouchMoveEvent,
CreateTouchReleaseEvent);
}
TEST_F(AccessibleCaretEventHubTester, TestMouseEventDrivenAsyncPanZoomScroll)
{
TestEventDrivenAsyncPanZoomScroll(CreateMousePressEvent, CreateMouseMoveEvent,
CreateMouseReleaseEvent);
}
template <typename PressEventCreator, typename MoveEventCreator,
typename ReleaseEventCreator>
void
AccessibleCaretEventHubTester::TestEventDrivenAsyncPanZoomScroll(
PressEventCreator aPressEventCreator, MoveEventCreator aMoveEventCreator,
ReleaseEventCreator aReleaseEventCreator)
{
MockFunction<void(::std::string aCheckPointName)> check;
{
InSequence dummy;
EXPECT_CALL(*mHub->GetMockAccessibleCaretManager(), PressCaret(_))
.WillOnce(Return(NS_ERROR_FAILURE));
EXPECT_CALL(*mHub->GetMockAccessibleCaretManager(), DragCaret(_)).Times(0);
EXPECT_CALL(check, Call("1"));
EXPECT_CALL(*mHub->GetMockAccessibleCaretManager(), OnScrollStart());
EXPECT_CALL(check, Call("2"));
EXPECT_CALL(*mHub->GetMockAccessibleCaretManager(), OnScrollEnd());
EXPECT_CALL(*mHub->GetMockAccessibleCaretManager(), PressCaret(_))
.WillOnce(Return(NS_ERROR_FAILURE));
EXPECT_CALL(*mHub->GetMockAccessibleCaretManager(), DragCaret(_)).Times(0);
EXPECT_CALL(check, Call("3"));
EXPECT_CALL(*mHub->GetMockAccessibleCaretManager(), OnScrollStart());
EXPECT_CALL(check, Call("4"));
EXPECT_CALL(*mHub->GetMockAccessibleCaretManager(), OnScrollEnd());
}
mHub->SetUseAsyncPanZoom(true);
// Receive press event.
HandleEventAndCheckState(aPressEventCreator(0, 0),
MockAccessibleCaretEventHub::PressNoCaretState(),
nsEventStatus_eIgnore);
HandleEventAndCheckState(aMoveEventCreator(100, 100),
MockAccessibleCaretEventHub::PressNoCaretState(),
nsEventStatus_eIgnore);
check.Call("1");
// Event driven scroll started
mHub->AsyncPanZoomStarted();
EXPECT_EQ(mHub->GetState(), MockAccessibleCaretEventHub::ScrollState());
HandleEventAndCheckState(aMoveEventCreator(160, 160),
MockAccessibleCaretEventHub::ScrollState(),
nsEventStatus_eIgnore);
mHub->ScrollPositionChanged();
EXPECT_EQ(mHub->GetState(), MockAccessibleCaretEventHub::ScrollState());
// Event driven scroll ended
mHub->AsyncPanZoomStopped();
EXPECT_EQ(mHub->GetState(), MockAccessibleCaretEventHub::PostScrollState());
HandleEventAndCheckState(aReleaseEventCreator(210, 210),
MockAccessibleCaretEventHub::PostScrollState(),
nsEventStatus_eIgnore);
check.Call("2");
// Receive another press event.
HandleEventAndCheckState(aPressEventCreator(220, 220),
MockAccessibleCaretEventHub::PressNoCaretState(),
nsEventStatus_eIgnore);
HandleEventAndCheckState(aMoveEventCreator(230, 230),
MockAccessibleCaretEventHub::PressNoCaretState(),
nsEventStatus_eIgnore);
check.Call("3");
// Another APZ scroll started
mHub->AsyncPanZoomStarted();
EXPECT_EQ(mHub->GetState(), MockAccessibleCaretEventHub::ScrollState());
mHub->ScrollPositionChanged();
EXPECT_EQ(mHub->GetState(), MockAccessibleCaretEventHub::ScrollState());
// Another APZ scroll ended
mHub->AsyncPanZoomStopped();
EXPECT_EQ(mHub->GetState(), MockAccessibleCaretEventHub::PostScrollState());
HandleEventAndCheckState(aReleaseEventCreator(310, 310),
MockAccessibleCaretEventHub::PostScrollState(),
nsEventStatus_eIgnore);
check.Call("4");
// Simulate scroll end fired by timer.
MockAccessibleCaretEventHub::FireScrollEnd(nullptr, mHub);
EXPECT_EQ(mHub->GetState(), MockAccessibleCaretEventHub::NoActionState());
}
TEST_F(AccessibleCaretEventHubTester, TestNoEventAsyncPanZoomScroll)
{
MockFunction<void(::std::string aCheckPointName)> check;
{
InSequence dummy;
EXPECT_CALL(check, Call("1"));
EXPECT_CALL(*mHub->GetMockAccessibleCaretManager(), OnScrollStart());
EXPECT_CALL(*mHub->GetMockAccessibleCaretManager(), OnScrolling()).Times(0);
EXPECT_CALL(*mHub->GetMockAccessibleCaretManager(),
OnScrollPositionChanged()).Times(0);
EXPECT_CALL(check, Call("2"));
EXPECT_CALL(*mHub->GetMockAccessibleCaretManager(), OnScrollEnd());
}
mHub->SetUseAsyncPanZoom(true);
check.Call("1");
mHub->AsyncPanZoomStarted();
EXPECT_EQ(mHub->GetState(), MockAccessibleCaretEventHub::ScrollState());
mHub->ScrollPositionChanged();
EXPECT_EQ(mHub->GetState(), MockAccessibleCaretEventHub::ScrollState());
mHub->AsyncPanZoomStopped();
EXPECT_EQ(mHub->GetState(), MockAccessibleCaretEventHub::PostScrollState());
mHub->AsyncPanZoomStarted();
EXPECT_EQ(mHub->GetState(), MockAccessibleCaretEventHub::ScrollState());
mHub->ScrollPositionChanged();
EXPECT_EQ(mHub->GetState(), MockAccessibleCaretEventHub::ScrollState());
mHub->AsyncPanZoomStopped();
EXPECT_EQ(mHub->GetState(), MockAccessibleCaretEventHub::PostScrollState());
check.Call("2");
// Simulate scroll end fired by timer.
MockAccessibleCaretEventHub::FireScrollEnd(nullptr, mHub);
EXPECT_EQ(mHub->GetState(), MockAccessibleCaretEventHub::NoActionState());
}
TEST_F(AccessibleCaretEventHubTester, TestAsyncPanZoomScrollStartedThenBlur)
{
{
InSequence dummy;
EXPECT_CALL(*mHub->GetMockAccessibleCaretManager(), OnScrollStart());
EXPECT_CALL(*mHub->GetMockAccessibleCaretManager(), OnScrollEnd()).Times(0);
EXPECT_CALL(*mHub->GetMockAccessibleCaretManager(), OnBlur());
}
mHub->SetUseAsyncPanZoom(true);
mHub->AsyncPanZoomStarted();
EXPECT_EQ(mHub->GetState(), MockAccessibleCaretEventHub::ScrollState());
mHub->ScrollPositionChanged();
EXPECT_EQ(mHub->GetState(), MockAccessibleCaretEventHub::ScrollState());
mHub->NotifyBlur(true);
EXPECT_EQ(mHub->GetState(), MockAccessibleCaretEventHub::NoActionState());
}
TEST_F(AccessibleCaretEventHubTester, TestAsyncPanZoomScrollEndedThenBlur)
{
{
InSequence dummy;
EXPECT_CALL(*mHub->GetMockAccessibleCaretManager(), OnScrollStart());
EXPECT_CALL(*mHub->GetMockAccessibleCaretManager(), OnScrollEnd()).Times(0);
EXPECT_CALL(*mHub->GetMockAccessibleCaretManager(), OnBlur());
}
mHub->SetUseAsyncPanZoom(true);
mHub->AsyncPanZoomStarted();
EXPECT_EQ(mHub->GetState(), MockAccessibleCaretEventHub::ScrollState());
mHub->ScrollPositionChanged();
EXPECT_EQ(mHub->GetState(), MockAccessibleCaretEventHub::ScrollState());
mHub->AsyncPanZoomStopped();
EXPECT_EQ(mHub->GetState(), MockAccessibleCaretEventHub::PostScrollState());
mHub->NotifyBlur(true);
EXPECT_EQ(mHub->GetState(), MockAccessibleCaretEventHub::NoActionState());
}
TEST_F(AccessibleCaretEventHubTester, TestWheelEventScroll)
{
MockFunction<void(::std::string aCheckPointName)> check;
{
InSequence dummy;
EXPECT_CALL(check, Call("1"));
EXPECT_CALL(*mHub->GetMockAccessibleCaretManager(), OnScrollStart());
EXPECT_CALL(check, Call("2"));
EXPECT_CALL(*mHub->GetMockAccessibleCaretManager(), OnScrollEnd());
}
check.Call("1");
HandleEventAndCheckState(CreateWheelEvent(NS_WHEEL_START),
MockAccessibleCaretEventHub::ScrollState(),
nsEventStatus_eIgnore);
HandleEventAndCheckState(CreateWheelEvent(NS_WHEEL_WHEEL),
MockAccessibleCaretEventHub::ScrollState(),
nsEventStatus_eIgnore);
mHub->ScrollPositionChanged();
HandleEventAndCheckState(CreateWheelEvent(NS_WHEEL_STOP),
MockAccessibleCaretEventHub::PostScrollState(),
nsEventStatus_eIgnore);
// Momentum scroll
HandleEventAndCheckState(CreateWheelEvent(NS_WHEEL_WHEEL),
MockAccessibleCaretEventHub::PostScrollState(),
nsEventStatus_eIgnore);
check.Call("2");
// Simulate scroll end fired by timer.
MockAccessibleCaretEventHub::FireScrollEnd(nullptr, mHub);
EXPECT_EQ(mHub->GetState(), MockAccessibleCaretEventHub::NoActionState());
}
}; // namespace mozilla