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112 lines
4.9 KiB
C++
112 lines
4.9 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* vim: set sw=2 ts=8 et tw=80 : */
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/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include "APZCTreeManagerTester.h"
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#include "APZTestCommon.h"
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#include "InputUtils.h"
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TEST_F(APZCTreeManagerTester, ScrollablePaintedLayers) {
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CreateSimpleMultiLayerTree();
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ScopedLayerTreeRegistration registration(manager, 0, root, mcc);
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// both layers have the same scrollId
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SetScrollableFrameMetrics(layers[1], FrameMetrics::START_SCROLL_ID);
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SetScrollableFrameMetrics(layers[2], FrameMetrics::START_SCROLL_ID);
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manager->UpdateHitTestingTree(0, root, false, 0, 0);
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TestAsyncPanZoomController* nullAPZC = nullptr;
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// so they should have the same APZC
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EXPECT_FALSE(layers[0]->HasScrollableFrameMetrics());
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EXPECT_NE(nullAPZC, ApzcOf(layers[1]));
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EXPECT_NE(nullAPZC, ApzcOf(layers[2]));
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EXPECT_EQ(ApzcOf(layers[1]), ApzcOf(layers[2]));
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// Change the scrollId of layers[1], and verify the APZC changes
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SetScrollableFrameMetrics(layers[1], FrameMetrics::START_SCROLL_ID + 1);
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manager->UpdateHitTestingTree(0, root, false, 0, 0);
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EXPECT_NE(ApzcOf(layers[1]), ApzcOf(layers[2]));
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// Change the scrollId of layers[2] to match that of layers[1], ensure we get the same
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// APZC for both again
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SetScrollableFrameMetrics(layers[2], FrameMetrics::START_SCROLL_ID + 1);
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manager->UpdateHitTestingTree(0, root, false, 0, 0);
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EXPECT_EQ(ApzcOf(layers[1]), ApzcOf(layers[2]));
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}
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TEST_F(APZCTreeManagerTester, Bug1068268) {
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CreatePotentiallyLeakingTree();
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ScopedLayerTreeRegistration registration(manager, 0, root, mcc);
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manager->UpdateHitTestingTree(0, root, false, 0, 0);
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RefPtr<HitTestingTreeNode> root = manager->GetRootNode();
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RefPtr<HitTestingTreeNode> node2 = root->GetFirstChild()->GetFirstChild();
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RefPtr<HitTestingTreeNode> node5 = root->GetLastChild()->GetLastChild();
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EXPECT_EQ(ApzcOf(layers[2]), node5->GetApzc());
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EXPECT_EQ(ApzcOf(layers[2]), node2->GetApzc());
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EXPECT_EQ(ApzcOf(layers[0]), ApzcOf(layers[2])->GetParent());
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EXPECT_EQ(ApzcOf(layers[2]), ApzcOf(layers[5]));
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EXPECT_EQ(node2->GetFirstChild(), node2->GetLastChild());
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EXPECT_EQ(ApzcOf(layers[3]), node2->GetLastChild()->GetApzc());
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EXPECT_EQ(node5->GetFirstChild(), node5->GetLastChild());
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EXPECT_EQ(ApzcOf(layers[6]), node5->GetLastChild()->GetApzc());
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EXPECT_EQ(ApzcOf(layers[2]), ApzcOf(layers[3])->GetParent());
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EXPECT_EQ(ApzcOf(layers[5]), ApzcOf(layers[6])->GetParent());
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}
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TEST_F(APZCTreeManagerTester, Bug1194876) {
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CreateBug1194876Tree();
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ScopedLayerTreeRegistration registration(manager, 0, root, mcc);
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manager->UpdateHitTestingTree(0, root, false, 0, 0);
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uint64_t blockId;
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nsTArray<ScrollableLayerGuid> targets;
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// First touch goes down, APZCTM will hit layers[1] because it is on top of
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// layers[0], but we tell it the real target APZC is layers[0].
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MultiTouchInput mti;
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mti = CreateMultiTouchInput(MultiTouchInput::MULTITOUCH_START, mcc->Time());
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mti.mTouches.AppendElement(SingleTouchData(0, ParentLayerPoint(25, 50), ScreenSize(0, 0), 0, 0));
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manager->ReceiveInputEvent(mti, nullptr, &blockId);
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manager->ContentReceivedInputBlock(blockId, false);
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targets.AppendElement(ApzcOf(layers[0])->GetGuid());
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manager->SetTargetAPZC(blockId, targets);
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// Around here, the above touch will get processed by ApzcOf(layers[0])
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// Second touch goes down (first touch remains down), APZCTM will again hit
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// layers[1]. Again we tell it both touches landed on layers[0], but because
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// layers[1] is the RCD layer, it will end up being the multitouch target.
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mti.mTouches.AppendElement(SingleTouchData(1, ParentLayerPoint(75, 50), ScreenSize(0, 0), 0, 0));
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manager->ReceiveInputEvent(mti, nullptr, &blockId);
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manager->ContentReceivedInputBlock(blockId, false);
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targets.AppendElement(ApzcOf(layers[0])->GetGuid());
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manager->SetTargetAPZC(blockId, targets);
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// Around here, the above multi-touch will get processed by ApzcOf(layers[1]).
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// We want to ensure that ApzcOf(layers[0]) has had its state cleared, because
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// otherwise it will do things like dispatch spurious long-tap events.
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EXPECT_CALL(*mcc, HandleTap(TapType::eLongTap, _, _, _, _)).Times(0);
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}
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TEST_F(APZCTreeManagerTester, Bug1198900) {
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// This is just a test that cancels a wheel event to make sure it doesn't
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// crash.
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CreateSimpleDTCScrollingLayer();
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ScopedLayerTreeRegistration registration(manager, 0, root, mcc);
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manager->UpdateHitTestingTree(0, root, false, 0, 0);
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ScreenPoint origin(100, 50);
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ScrollWheelInput swi(MillisecondsSinceStartup(mcc->Time()), mcc->Time(), 0,
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ScrollWheelInput::SCROLLMODE_INSTANT, ScrollWheelInput::SCROLLDELTA_PIXEL,
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origin, 0, 10, false);
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uint64_t blockId;
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manager->ReceiveInputEvent(swi, nullptr, &blockId);
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manager->ContentReceivedInputBlock(blockId, /* preventDefault= */ true);
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}
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