| Index: third_party/WebKit/Source/web/tests/WebFrameTest.cpp
|
| diff --git a/third_party/WebKit/Source/web/tests/WebFrameTest.cpp b/third_party/WebKit/Source/web/tests/WebFrameTest.cpp
|
| index 91bb12aa3655a317b619448984efdb37be7bd5ff..f89397ef40a89203768e95ee61a2df0be43e89c9 100644
|
| --- a/third_party/WebKit/Source/web/tests/WebFrameTest.cpp
|
| +++ b/third_party/WebKit/Source/web/tests/WebFrameTest.cpp
|
| @@ -11611,6 +11611,32 @@ TEST_F(WebFrameSimTest, NormalIFrameHasLayoutObjects) {
|
| EXPECT_FALSE(iframe_doc->documentElement()->GetLayoutObject());
|
| }
|
|
|
| +TEST_F(WebFrameSimTest, ScrollOriginChangeUpdatesLayerPositions) {
|
| + WebView().Resize(WebSize(800, 600));
|
| + SimRequest main_resource("https://example.com/test.html", "text/html");
|
| +
|
| + LoadURL("https://example.com/test.html");
|
| + main_resource.Complete(
|
| + "<!DOCTYPE html>"
|
| + "<body dir='rtl'>"
|
| + " <div style='width:1px; height:1px; position:absolute; left:-10000px'>"
|
| + " </div>"
|
| + "</body>");
|
| +
|
| + Compositor().BeginFrame();
|
| + ScrollableArea* area = GetDocument().View()->LayoutViewportScrollableArea();
|
| + ASSERT_EQ(10000, area->ScrollOrigin().X());
|
| + ASSERT_EQ(10000, area->LayerForScrolling()->GetPosition().X());
|
| +
|
| + // Removing the overflowing element removes all overflow so the scroll origin
|
| + // implicitly is reset to (0, 0).
|
| + GetDocument().QuerySelector("div")->remove();
|
| + Compositor().BeginFrame();
|
| +
|
| + EXPECT_EQ(0, area->ScrollOrigin().X());
|
| + EXPECT_EQ(0, area->LayerForScrolling()->GetPosition().X());
|
| +}
|
| +
|
| TEST_F(WebFrameTest, NoLoadingCompletionCallbacksInDetach) {
|
| class LoadingObserverFrameClient
|
| : public FrameTestHelpers::TestWebFrameClient {
|
|
|
Chromium Code Reviews
Issue 2812523003:
Update layer position on scroll origin change (Closed)
