зеркало из https://github.com/mozilla/gecko-dev.git
Bug 1730606 - Port APZHitTestingTesterInternal.ComplexMultiLayerTree to mochitest. r=hiro
In this case, the gtest is retained as it makes other assertions (related to the APZC tree structure) which are useful. However, it no longer makes hit-testing assertions, and no longer uses InternalHitTester. Differential Revision: https://phabricator.services.mozilla.com/D129352
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@ -80,14 +80,7 @@ class APZHitTestingTester : public APZCTreeManagerTester {
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}
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};
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class APZHitTestingTesterInternal : public APZHitTestingTester {
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public:
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APZHitTestingTesterInternal() {
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mHitTester = MakeUnique<InternalHitTester>();
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}
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};
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TEST_F(APZHitTestingTesterInternal, ComplexMultiLayerTree) {
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TEST_F(APZHitTestingTester, ComplexMultiLayerTree) {
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CreateComplexMultiLayerTree();
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ScopedLayerTreeRegistration registration(LayersId{0}, mcc);
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UpdateHitTestingTree();
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@ -163,12 +156,8 @@ TEST_F(APZHitTestingTesterInternal, ComplexMultiLayerTree) {
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EXPECT_EQ(nullptr, node8->GetLastChild());
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EXPECT_EQ(nullptr, node9->GetLastChild());
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RefPtr<AsyncPanZoomController> hit = GetTargetAPZC(ScreenPoint(25, 25));
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EXPECT_EQ(ApzcOf(layers[1]), hit.get());
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hit = GetTargetAPZC(ScreenPoint(275, 375));
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EXPECT_EQ(ApzcOf(layers[9]), hit.get());
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hit = GetTargetAPZC(ScreenPoint(250, 100));
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EXPECT_EQ(ApzcOf(layers[7]), hit.get());
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// Assertions about hit-testing have been ported to mochitest,
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// in helper_hittest_bug1730606-4.html.
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}
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TEST_F(APZHitTestingTester, TestRepaintFlushOnNewInputBlock) {
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@ -0,0 +1,194 @@
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<!DOCTYPE HTML>
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<html>
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<head>
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<title>A hit testing test involving a scenario with a scale transform</title>
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<script type="application/javascript" src="apz_test_utils.js"></script>
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<script type="application/javascript" src="apz_test_native_event_utils.js"></script>
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<script src="/tests/SimpleTest/paint_listener.js"></script>
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<meta name="viewport" content="width=device-width"/>
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<style>
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/*
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* This test tries to approximate the layer structure of
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* APZHitTestingTester.ComplexMultiLayerTree from TestHitTesting.cpp.
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*
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* Notes:
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* - The elements are named after the layers in the testcase
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* (e.g. "layer1"), but where multiple elements share an APZC,
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* new elements named "scroller1" etc. are introduced to be
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* the scroll containers.
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* - overflow: hidden is used to avoid spurious scrollbar layers.
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* To trigger APZC creation, the test code explicitly sets display
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* port margins.
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* - Perspective transforms are used to force an element to be
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* layerized if it otherwise wouldn't.
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* - One difference is that the entire contents of the APZC that
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* scrolls layer{4,6,8} is shifted to the right by 100px.
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* Otherwise, the dimensions of the layers make it such that
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* this APZC's composition bounds covers up layers{1,2,3}
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* and those cannot be hit.
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*/
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body, html {
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margin: 0;
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padding: 0;
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width: 100%;
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height: 100%;
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}
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#scroller1 {
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position: absolute;
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left: 0;
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top: 0;
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width: 250px;
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height: 350px;
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overflow: hidden;
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}
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#layer1 {
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position: absolute;
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left: 0px;
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top: 0px;
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width: 100px;
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height: 100px;
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background: red;
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}
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#layer2 {
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position: absolute;
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left: 50px;
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top: 50px;
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width: 200px;
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height: 300px;
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background: yellow;
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transform: scale(1.0);
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perspective: 10px;
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}
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#layer3 {
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position: absolute;
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left: 10px;
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top: 10px;
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width: 10px;
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height: 10px;
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background: green;
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transform: scale(1.0);
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perspective: 10px;
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}
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#scroller2 {
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position: absolute;
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left: 100px;
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top: 0px;
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width: 300px;
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height: 400px;
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overflow: hidden;
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}
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#layer4 {
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position: absolute;
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left: 0px;
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top: 200px;
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width: 100px;
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height: 100px;
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background: purple;
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}
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#layer5 {
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position: absolute;
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left: 200px;
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top: 0px;
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width: 100px;
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height: 400px;
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background: pink;
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transform: scale(1.0);
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perspective: 10px;
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}
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#layer6 {
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position: absolute;
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left: 0px;
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top: 0px;
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width: 100px;
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height: 200px;
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background: orange;
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}
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#layer7 {
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position: absolute;
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left: 0px;
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top: 0px;
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width: 100px;
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height: 200px;
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background: navy;
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overflow: hidden;
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}
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#layer8 {
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position: absolute;
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left: 0px;
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top: 200px;
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width: 100px;
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height: 100px;
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background: lightgreen;
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transform: scale(1.0);
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perspective: 10px;
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}
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#layer9 {
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position: absolute;
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left: 0px;
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top: 300px;
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width: 100px;
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height: 100px;
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background: turquoise;
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overflow: hidden;
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}
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</style>
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</head>
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<body>
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<div id="scroller1">
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<div id="layer1"></div>
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<div id="layer2">
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<div id="layer3"></div>
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</div>
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</div>
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<div id="scroller2">
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<div id="layer4"></div>
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<div id="layer5">
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<div id="layer6">
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<div id="layer7"></div>
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</div>
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<div id="layer8"></div>
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<div id="layer9"></div>
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</div>
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</div>
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</body>
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<script type="application/javascript">
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async function test() {
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var config = getHitTestConfig();
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var utils = config.utils;
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// Trigger APZC creation.
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utils.setDisplayPortForElement(0, 0, 250, 350, scroller1, 1);
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await promiseApzFlushedRepaints();
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utils.setDisplayPortForElement(0, 0, 300, 400, scroller2, 1);
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await promiseApzFlushedRepaints();
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utils.setDisplayPortForElement(0, 0, 100, 200, layer7, 1);
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await promiseApzFlushedRepaints();
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utils.setDisplayPortForElement(0, 0, 100, 200, layer9, 1);
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await promiseApzFlushedRepaints();
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checkHitResult(hitTest({x: 25, y: 25}),
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APZHitResultFlags.VISIBLE,
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utils.getViewId(scroller1),
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utils.getLayersId(),
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"scroller1");
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checkHitResult(hitTest({x: 350, y: 100}),
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APZHitResultFlags.VISIBLE,
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utils.getViewId(layer7),
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utils.getLayersId(),
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"layer7");
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checkHitResult(hitTest({x: 375, y: 375}),
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APZHitResultFlags.VISIBLE,
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utils.getViewId(layer9),
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utils.getLayersId(),
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"layer7");
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}
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waitUntilApzStable()
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.then(test)
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.then(subtestDone, subtestFailed);
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</script>
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</html>
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@ -47,6 +47,7 @@ var subtests = [
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{"file": "helper_hittest_bug1730606-1.html", "prefs": prefs},
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{"file": "helper_hittest_bug1730606-2.html", "prefs": prefs},
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{"file": "helper_hittest_bug1730606-3.html", "prefs": prefs},
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{"file": "helper_hittest_bug1730606-4.html", "prefs": prefs},
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// This test should be at the end, because it's prone to timeout.
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{"file": "helper_hittest_spam.html", "prefs": prefs},
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];
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