// Copyright 2018 The Chromium Authors // Use of this source code is governed by a BSD-style license that can be // found in the LICENSE file. #include "third_party/blink/renderer/core/frame/local_frame.h" #include #include "base/callback_list.h" #include "base/functional/bind.h" #include "base/test/bind.h" #include "build/build_config.h" #include "testing/gtest/include/gtest/gtest.h" #include "third_party/blink/renderer/core/css/properties/longhands.h" #include "third_party/blink/renderer/core/testing/core_unit_test_helper.h" #include "third_party/blink/renderer/platform/testing/task_environment.h" #if BUILDFLAG(IS_MAC) #include "mojo/public/cpp/bindings/receiver.h" #include "third_party/blink/public/mojom/input/text_input_host.mojom-blink.h" #include "third_party/blink/renderer/core/frame/frame_test_helpers.h" #include "third_party/blink/renderer/platform/testing/unit_test_helpers.h" #include "third_party/blink/renderer/platform/testing/url_test_helpers.h" #endif namespace blink { namespace { #if BUILDFLAG(IS_MAC) void RegisterMockedHttpURLLoad(const std::string& base_url, const std::string& file_name) { url_test_helpers::RegisterMockedURLLoadFromBase( WebString::FromUtf8(base_url), test::CoreTestDataPath(), WebString::FromUtf8(file_name)); } #endif } // namespace class LocalFrameTest : public testing::Test { private: test::TaskEnvironment task_environment_; }; namespace { void TestGreenDiv(DummyPageHolder& page_holder) { const Document& doc = page_holder.GetDocument(); Element* div = doc.getElementById(AtomicString("div")); ASSERT_TRUE(div); ASSERT_TRUE(div->GetComputedStyle()); EXPECT_EQ( Color::FromRGB(0, 128, 0), div->GetComputedStyle()->VisitedDependentColor(GetCSSPropertyColor())); } } // namespace TEST_F(LocalFrameTest, ForceSynchronousDocumentInstall_XHTMLStyleInBody) { auto page_holder = std::make_unique(gfx::Size(800, 600)); SegmentedBuffer data; data.Append(base::span_from_cstring( "

")); page_holder->GetFrame().ForceSynchronousDocumentInstall( AtomicString("text/xml"), data); TestGreenDiv(*page_holder); } TEST_F(LocalFrameTest, ForceSynchronousDocumentInstall_XHTMLLinkInBody) { auto page_holder = std::make_unique(gfx::Size(800, 600)); SegmentedBuffer data; data.Append(base::span_from_cstring( "

")); page_holder->GetFrame().ForceSynchronousDocumentInstall( AtomicString("text/xml"), data); TestGreenDiv(*page_holder); } TEST_F(LocalFrameTest, ForceSynchronousDocumentInstall_XHTMLStyleInHead) { auto page_holder = std::make_unique(gfx::Size(800, 600)); SegmentedBuffer data; data.Append(base::span_from_cstring( "

")); page_holder->GetFrame().ForceSynchronousDocumentInstall( AtomicString("text/xml"), data); TestGreenDiv(*page_holder); } TEST_F(LocalFrameTest, ForceSynchronousDocumentInstall_XHTMLLinkInHead) { auto page_holder = std::make_unique(gfx::Size(800, 600)); SegmentedBuffer data; data.Append(base::span_from_cstring( "

")); page_holder->GetFrame().ForceSynchronousDocumentInstall( AtomicString("text/xml"), data); TestGreenDiv(*page_holder); } TEST_F(LocalFrameTest, ForceSynchronousDocumentInstall_XMLStyleSheet) { auto page_holder = std::make_unique(gfx::Size(800, 600)); SegmentedBuffer data; data.Append( base::span_from_cstring("

")); page_holder->GetFrame().ForceSynchronousDocumentInstall( AtomicString("text/xml"), data); TestGreenDiv(*page_holder); } #if BUILDFLAG(IS_MAC) TEST_F(LocalFrameTest, CharacterIndexAtPointWithPinchZoom) { RegisterMockedHttpURLLoad("http://internal.test/", "sometext.html"); frame_test_helpers::WebViewHelper web_view_helper; web_view_helper.InitializeAndLoad("http://internal.test/sometext.html"); web_view_helper.LoadAhem(); web_view_helper.Resize(gfx::Size(640, 480)); // Move the visual viewport to the start of the target div containing the // text. web_view_helper.GetWebView()->SetPageScaleFactor(2); web_view_helper.GetWebView()->SetVisualViewportOffset(gfx::PointF(100, 50)); Page* page = web_view_helper.GetWebView()->GetPage(); LocalFrame* main_frame = DynamicTo(page->MainFrame()); // Since we're zoomed in to 2X, each char of Ahem is 20px wide/tall in // viewport space. We expect to hit the fifth char on the first line. uint32_t index = main_frame->GetCharacterIndexAtPoint(gfx::Point(100, 15)); EXPECT_EQ(index, 5ul); } #endif TEST_F(LocalFrameTest, RequestNetworkIdleCallbackMultiple) { auto page_holder = std::make_unique(gfx::Size(800, 600)); int count = 0; std::vector subscriptions; subscriptions.push_back(page_holder->GetFrame().RequestNetworkIdleCallback( base::BindLambdaForTesting([&] { count++; }))); subscriptions.push_back(page_holder->GetFrame().RequestNetworkIdleCallback( base::BindLambdaForTesting([&] { count++; }))); EXPECT_EQ(count, 0); page_holder->GetFrame().NetworkBecameIdle(base::TimeDelta()); EXPECT_EQ(count, 2); } } // namespace blink