| // Copyright 2016 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include <memory> |
| #include <string> |
| #include <vector> |
| |
| #include "base/command_line.h" |
| #include "base/json/json_writer.h" |
| #include "base/logging.h" |
| #include "base/run_loop.h" |
| #include "base/strings/stringprintf.h" |
| #include "base/test/scoped_feature_list.h" |
| #include "build/build_config.h" |
| #include "cc/base/switches.h" |
| #include "components/viz/common/features.h" |
| #include "components/viz/common/switches.h" |
| #include "content/public/browser/web_contents.h" |
| #include "content/public/common/content_switches.h" |
| #include "content/public/test/browser_test.h" |
| #include "headless/lib/browser/headless_web_contents_impl.h" |
| #include "headless/public/devtools/domains/browser.h" |
| #include "headless/public/devtools/domains/dom_snapshot.h" |
| #include "headless/public/devtools/domains/emulation.h" |
| #include "headless/public/devtools/domains/headless_experimental.h" |
| #include "headless/public/devtools/domains/page.h" |
| #include "headless/public/devtools/domains/runtime.h" |
| #include "headless/public/devtools/domains/security.h" |
| #include "headless/public/devtools/domains/target.h" |
| #include "headless/public/headless_browser.h" |
| #include "headless/public/headless_devtools_client.h" |
| #include "headless/public/headless_web_contents.h" |
| #include "headless/test/headless_browser_test.h" |
| #include "printing/buildflags/buildflags.h" |
| #include "testing/gmock/include/gmock/gmock.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "third_party/skia/include/core/SkBitmap.h" |
| #include "third_party/skia/include/core/SkColor.h" |
| #include "ui/gfx/codec/png_codec.h" |
| #include "ui/gfx/geometry/size.h" |
| #include "url/gurl.h" |
| |
| #if BUILDFLAG(ENABLE_PRINTING) |
| #include "base/strings/string_number_conversions.h" |
| #include "pdf/pdf.h" |
| #include "printing/pdf_render_settings.h" |
| #include "printing/units.h" |
| #include "ui/gfx/geometry/rect.h" |
| #endif |
| |
| using testing::ElementsAre; |
| using testing::ElementsAreArray; |
| using testing::Not; |
| using testing::UnorderedElementsAre; |
| using testing::UnorderedElementsAreArray; |
| |
| namespace headless { |
| class HeadlessWebContentsTest : public HeadlessBrowserTest {}; |
| |
| IN_PROC_BROWSER_TEST_F(HeadlessWebContentsTest, Navigation) { |
| EXPECT_TRUE(embedded_test_server()->Start()); |
| |
| HeadlessBrowserContext* browser_context = |
| browser()->CreateBrowserContextBuilder().Build(); |
| |
| HeadlessWebContents* web_contents = |
| browser_context->CreateWebContentsBuilder() |
| .SetInitialURL(embedded_test_server()->GetURL("/hello.html")) |
| .Build(); |
| EXPECT_TRUE(WaitForLoad(web_contents)); |
| |
| EXPECT_THAT(browser_context->GetAllWebContents(), |
| UnorderedElementsAre(web_contents)); |
| } |
| |
| IN_PROC_BROWSER_TEST_F(HeadlessWebContentsTest, WindowOpen) { |
| EXPECT_TRUE(embedded_test_server()->Start()); |
| |
| HeadlessBrowserContext* browser_context = |
| browser()->CreateBrowserContextBuilder().Build(); |
| |
| HeadlessWebContents* web_contents = |
| browser_context->CreateWebContentsBuilder() |
| .SetInitialURL(embedded_test_server()->GetURL("/window_open.html")) |
| .Build(); |
| EXPECT_TRUE(WaitForLoad(web_contents)); |
| |
| EXPECT_EQ(2u, browser_context->GetAllWebContents().size()); |
| |
| HeadlessWebContentsImpl* child = nullptr; |
| HeadlessWebContentsImpl* parent = nullptr; |
| for (HeadlessWebContents* c : browser_context->GetAllWebContents()) { |
| HeadlessWebContentsImpl* impl = HeadlessWebContentsImpl::From(c); |
| if (impl->window_id() == 1) |
| parent = impl; |
| else if (impl->window_id() == 2) |
| child = impl; |
| } |
| |
| EXPECT_NE(nullptr, parent); |
| EXPECT_NE(nullptr, child); |
| EXPECT_NE(parent, child); |
| |
| // Mac doesn't have WindowTreeHosts. |
| if (parent && child && parent->window_tree_host()) |
| EXPECT_NE(parent->window_tree_host(), child->window_tree_host()); |
| |
| gfx::Rect expected_bounds(0, 0, 200, 100); |
| #if !defined(OS_MACOSX) |
| EXPECT_EQ(expected_bounds, child->web_contents()->GetViewBounds()); |
| EXPECT_EQ(expected_bounds, child->web_contents()->GetContainerBounds()); |
| #else // !defined(OS_MACOSX) |
| // Mac does not support GetViewBounds() and view positions are random. |
| EXPECT_EQ(expected_bounds.size(), |
| child->web_contents()->GetContainerBounds().size()); |
| #endif // !defined(OS_MACOSX) |
| } |
| |
| IN_PROC_BROWSER_TEST_F(HeadlessWebContentsTest, |
| FocusOfHeadlessWebContents_IsIndependent) { |
| EXPECT_TRUE(embedded_test_server()->Start()); |
| |
| HeadlessBrowserContext* browser_context = |
| browser()->CreateBrowserContextBuilder().Build(); |
| |
| HeadlessWebContents* web_contents = |
| browser_context->CreateWebContentsBuilder() |
| .SetInitialURL(embedded_test_server()->GetURL("/hello.html")) |
| .Build(); |
| WaitForLoadAndGainFocus(web_contents); |
| |
| std::unique_ptr<runtime::EvaluateResult> has_focus = |
| EvaluateScript(web_contents, "document.hasFocus()"); |
| EXPECT_TRUE(has_focus->GetResult()->GetValue()->GetBool()); |
| |
| HeadlessWebContents* web_contents2 = |
| browser_context->CreateWebContentsBuilder() |
| .SetInitialURL(embedded_test_server()->GetURL("/hello.html")) |
| .Build(); |
| WaitForLoadAndGainFocus(web_contents2); |
| |
| // Focus of different WebContents is independent. |
| has_focus = EvaluateScript(web_contents, "document.hasFocus()"); |
| EXPECT_TRUE(has_focus->GetResult()->GetValue()->GetBool()); |
| |
| has_focus = EvaluateScript(web_contents2, "document.hasFocus()"); |
| EXPECT_TRUE(has_focus->GetResult()->GetValue()->GetBool()); |
| } |
| |
| IN_PROC_BROWSER_TEST_F(HeadlessWebContentsTest, HandleSSLError) { |
| net::EmbeddedTestServer https_server(net::EmbeddedTestServer::TYPE_HTTPS); |
| https_server.SetSSLConfig(net::EmbeddedTestServer::CERT_EXPIRED); |
| ASSERT_TRUE(https_server.Start()); |
| |
| HeadlessBrowserContext* browser_context = |
| browser()->CreateBrowserContextBuilder().Build(); |
| |
| HeadlessWebContents* web_contents = |
| browser_context->CreateWebContentsBuilder() |
| .SetInitialURL(https_server.GetURL("/hello.html")) |
| .Build(); |
| |
| EXPECT_FALSE(WaitForLoad(web_contents)); |
| } |
| |
| namespace { |
| bool DecodePNG(const protocol::Binary& png_data, SkBitmap* bitmap) { |
| return gfx::PNGCodec::Decode(png_data.data(), png_data.size(), bitmap); |
| } |
| } // namespace |
| |
| // Parameter specifies whether --disable-gpu should be used. |
| class HeadlessWebContentsScreenshotTest |
| : public HeadlessAsyncDevTooledBrowserTest, |
| public ::testing::WithParamInterface<bool> { |
| public: |
| void SetUp() override { |
| EnablePixelOutput(); |
| if (GetParam()) { |
| UseSoftwareCompositing(); |
| SetUpWithoutGPU(); |
| } else { |
| HeadlessAsyncDevTooledBrowserTest::SetUp(); |
| } |
| } |
| |
| void RunDevTooledTest() override { |
| std::unique_ptr<runtime::EvaluateParams> params = |
| runtime::EvaluateParams::Builder() |
| .SetExpression("document.body.style.background = '#0000ff'") |
| .Build(); |
| devtools_client_->GetRuntime()->Evaluate( |
| std::move(params), |
| base::BindOnce(&HeadlessWebContentsScreenshotTest::OnPageSetupCompleted, |
| base::Unretained(this))); |
| } |
| |
| void OnPageSetupCompleted(std::unique_ptr<runtime::EvaluateResult> result) { |
| devtools_client_->GetPage()->GetExperimental()->CaptureScreenshot( |
| page::CaptureScreenshotParams::Builder().Build(), |
| base::BindOnce(&HeadlessWebContentsScreenshotTest::OnScreenshotCaptured, |
| base::Unretained(this))); |
| } |
| |
| void OnScreenshotCaptured( |
| std::unique_ptr<page::CaptureScreenshotResult> result) { |
| protocol::Binary png_data = result->GetData(); |
| EXPECT_GT(png_data.size(), 0U); |
| SkBitmap result_bitmap; |
| EXPECT_TRUE(DecodePNG(png_data, &result_bitmap)); |
| |
| EXPECT_EQ(800, result_bitmap.width()); |
| EXPECT_EQ(600, result_bitmap.height()); |
| SkColor actual_color = result_bitmap.getColor(400, 300); |
| SkColor expected_color = SkColorSetRGB(0x00, 0x00, 0xff); |
| EXPECT_EQ(expected_color, actual_color); |
| FinishAsynchronousTest(); |
| } |
| }; |
| |
| HEADLESS_ASYNC_DEVTOOLED_TEST_P(HeadlessWebContentsScreenshotTest); |
| |
| // Instantiate test case for both software and gpu compositing modes. |
| INSTANTIATE_TEST_CASE_P(HeadlessWebContentsScreenshotTests, |
| HeadlessWebContentsScreenshotTest, |
| ::testing::Bool()); |
| |
| // Regression test for crbug.com/832138. |
| class HeadlessWebContentsScreenshotWindowPositionTest |
| : public HeadlessWebContentsScreenshotTest { |
| public: |
| void RunDevTooledTest() override { |
| browser_devtools_client_->GetBrowser()->GetExperimental()->SetWindowBounds( |
| browser::SetWindowBoundsParams::Builder() |
| .SetWindowId( |
| HeadlessWebContentsImpl::From(web_contents_)->window_id()) |
| .SetBounds(browser::Bounds::Builder() |
| .SetLeft(600) |
| .SetTop(100) |
| .SetWidth(800) |
| .SetHeight(600) |
| .Build()) |
| .Build(), |
| base::BindOnce( |
| &HeadlessWebContentsScreenshotWindowPositionTest::OnWindowBoundsSet, |
| base::Unretained(this))); |
| } |
| |
| void OnWindowBoundsSet( |
| std::unique_ptr<browser::SetWindowBoundsResult> result) { |
| EXPECT_TRUE(result); |
| HeadlessWebContentsScreenshotTest::RunDevTooledTest(); |
| } |
| }; |
| |
| HEADLESS_ASYNC_DEVTOOLED_TEST_P( |
| HeadlessWebContentsScreenshotWindowPositionTest); |
| |
| // Instantiate test case for both software and gpu compositing modes. |
| INSTANTIATE_TEST_CASE_P(HeadlessWebContentsScreenshotWindowPositionTests, |
| HeadlessWebContentsScreenshotWindowPositionTest, |
| ::testing::Bool()); |
| |
| #if BUILDFLAG(ENABLE_PRINTING) |
| class HeadlessWebContentsPDFTest : public HeadlessAsyncDevTooledBrowserTest { |
| public: |
| const double kPaperWidth = 10; |
| const double kPaperHeight = 15; |
| const double kDocHeight = 50; |
| // Number of color channels in a BGRA bitmap. |
| const int kColorChannels = 4; |
| const int kDpi = 300; |
| |
| void RunDevTooledTest() override { |
| std::string height_expression = "document.body.style.height = '" + |
| base::NumberToString(kDocHeight) + "in'"; |
| std::unique_ptr<runtime::EvaluateParams> params = |
| runtime::EvaluateParams::Builder() |
| .SetExpression("document.body.style.background = '#123456';" + |
| height_expression) |
| .Build(); |
| devtools_client_->GetRuntime()->Evaluate( |
| std::move(params), |
| base::BindOnce(&HeadlessWebContentsPDFTest::OnPageSetupCompleted, |
| base::Unretained(this))); |
| } |
| |
| void OnPageSetupCompleted(std::unique_ptr<runtime::EvaluateResult> result) { |
| devtools_client_->GetPage()->GetExperimental()->PrintToPDF( |
| page::PrintToPDFParams::Builder() |
| .SetPrintBackground(true) |
| .SetPaperHeight(kPaperHeight) |
| .SetPaperWidth(kPaperWidth) |
| .SetMarginTop(0) |
| .SetMarginBottom(0) |
| .SetMarginLeft(0) |
| .SetMarginRight(0) |
| .Build(), |
| base::BindOnce(&HeadlessWebContentsPDFTest::OnPDFCreated, |
| base::Unretained(this))); |
| } |
| |
| void OnPDFCreated(std::unique_ptr<page::PrintToPDFResult> result) { |
| protocol::Binary pdf_data = result->GetData(); |
| EXPECT_GT(pdf_data.size(), 0U); |
| auto pdf_span = base::make_span(pdf_data.data(), pdf_data.size()); |
| int num_pages; |
| EXPECT_TRUE(chrome_pdf::GetPDFDocInfo(pdf_span, &num_pages, nullptr)); |
| EXPECT_EQ(std::ceil(kDocHeight / kPaperHeight), num_pages); |
| |
| for (int i = 0; i < num_pages; i++) { |
| double width_in_points; |
| double height_in_points; |
| EXPECT_TRUE(chrome_pdf::GetPDFPageSizeByIndex( |
| pdf_span, i, &width_in_points, &height_in_points)); |
| EXPECT_EQ(static_cast<int>(width_in_points), |
| static_cast<int>(kPaperWidth * printing::kPointsPerInch)); |
| EXPECT_EQ(static_cast<int>(height_in_points), |
| static_cast<int>(kPaperHeight * printing::kPointsPerInch)); |
| |
| gfx::Rect rect(kPaperWidth * kDpi, kPaperHeight * kDpi); |
| printing::PdfRenderSettings settings( |
| rect, gfx::Point(0, 0), gfx::Size(kDpi, kDpi), /*autorotate=*/true, |
| /*use_color=*/true, printing::PdfRenderSettings::Mode::NORMAL); |
| std::vector<uint8_t> page_bitmap_data(kColorChannels * |
| settings.area.size().GetArea()); |
| EXPECT_TRUE(chrome_pdf::RenderPDFPageToBitmap( |
| pdf_span, i, page_bitmap_data.data(), settings.area.size().width(), |
| settings.area.size().height(), settings.dpi.width(), |
| settings.dpi.height(), settings.autorotate, settings.use_color)); |
| EXPECT_EQ(0x56, page_bitmap_data[0]); // B |
| EXPECT_EQ(0x34, page_bitmap_data[1]); // G |
| EXPECT_EQ(0x12, page_bitmap_data[2]); // R |
| } |
| FinishAsynchronousTest(); |
| } |
| }; |
| |
| HEADLESS_ASYNC_DEVTOOLED_TEST_F(HeadlessWebContentsPDFTest); |
| #endif |
| |
| class HeadlessWebContentsSecurityTest |
| : public HeadlessAsyncDevTooledBrowserTest, |
| public security::ExperimentalObserver { |
| public: |
| void RunDevTooledTest() override { |
| devtools_client_->GetSecurity()->GetExperimental()->AddObserver(this); |
| devtools_client_->GetSecurity()->GetExperimental()->Enable( |
| security::EnableParams::Builder().Build()); |
| } |
| |
| void OnSecurityStateChanged( |
| const security::SecurityStateChangedParams& params) override { |
| EXPECT_EQ(security::SecurityState::NEUTRAL, params.GetSecurityState()); |
| |
| devtools_client_->GetSecurity()->GetExperimental()->Disable( |
| security::DisableParams::Builder().Build()); |
| devtools_client_->GetSecurity()->GetExperimental()->RemoveObserver(this); |
| FinishAsynchronousTest(); |
| } |
| }; |
| |
| // Regression test for https://crbug.com/733569. |
| class HeadlessWebContentsRequestStorageQuotaTest |
| : public HeadlessAsyncDevTooledBrowserTest, |
| public runtime::Observer { |
| public: |
| void RunDevTooledTest() override { |
| EXPECT_TRUE(embedded_test_server()->Start()); |
| |
| base::RunLoop run_loop(base::RunLoop::Type::kNestableTasksAllowed); |
| devtools_client_->GetRuntime()->AddObserver(this); |
| devtools_client_->GetRuntime()->Enable(run_loop.QuitClosure()); |
| run_loop.Run(); |
| |
| // Should not crash and call console.log() if quota request succeeds. |
| devtools_client_->GetPage()->Navigate( |
| embedded_test_server()->GetURL("/request_storage_quota.html").spec()); |
| } |
| |
| void OnConsoleAPICalled( |
| const runtime::ConsoleAPICalledParams& params) override { |
| FinishAsynchronousTest(); |
| } |
| }; |
| |
| HEADLESS_ASYNC_DEVTOOLED_TEST_F(HeadlessWebContentsRequestStorageQuotaTest); |
| |
| IN_PROC_BROWSER_TEST_F(HeadlessWebContentsTest, BrowserTabChangeContent) { |
| EXPECT_TRUE(embedded_test_server()->Start()); |
| |
| HeadlessBrowserContext* browser_context = |
| browser()->CreateBrowserContextBuilder().Build(); |
| |
| HeadlessWebContents* web_contents = |
| browser_context->CreateWebContentsBuilder().Build(); |
| EXPECT_TRUE(WaitForLoad(web_contents)); |
| |
| std::string script = "window.location = '" + |
| embedded_test_server()->GetURL("/hello.html").spec() + |
| "';"; |
| EXPECT_FALSE(EvaluateScript(web_contents, script)->HasExceptionDetails()); |
| |
| // This will time out if the previous script did not work. |
| EXPECT_TRUE(WaitForLoad(web_contents)); |
| } |
| |
| IN_PROC_BROWSER_TEST_F(HeadlessWebContentsTest, BrowserOpenInTab) { |
| EXPECT_TRUE(embedded_test_server()->Start()); |
| |
| HeadlessBrowserContext* browser_context = |
| browser()->CreateBrowserContextBuilder().Build(); |
| |
| HeadlessWebContents* web_contents = |
| browser_context->CreateWebContentsBuilder() |
| .SetInitialURL(embedded_test_server()->GetURL("/link.html")) |
| .Build(); |
| EXPECT_TRUE(WaitForLoad(web_contents)); |
| |
| EXPECT_EQ(1u, browser_context->GetAllWebContents().size()); |
| // Simulates a middle-button click on a link to ensure that the |
| // link is opened in a new tab by the browser and not by the renderer. |
| std::string script = |
| "var event = new MouseEvent('click', {'button': 1});" |
| "document.getElementsByTagName('a')[0].dispatchEvent(event);"; |
| EXPECT_FALSE(EvaluateScript(web_contents, script)->HasExceptionDetails()); |
| |
| // Check that we have a new tab. |
| EXPECT_EQ(2u, browser_context->GetAllWebContents().size()); |
| } |
| |
| // BeginFrameControl is not supported on MacOS. |
| #if !defined(OS_MACOSX) |
| |
| class HeadlessWebContentsBeginFrameControlTest |
| : public HeadlessBrowserTest, |
| public headless_experimental::ExperimentalObserver, |
| public page::Observer { |
| public: |
| HeadlessWebContentsBeginFrameControlTest() {} |
| |
| void SetUp() override { |
| EnablePixelOutput(); |
| HeadlessBrowserTest::SetUp(); |
| } |
| |
| protected: |
| virtual std::string GetTestHtmlFile() = 0; |
| virtual void OnNeedsBeginFrame() {} |
| virtual void OnFrameFinished( |
| std::unique_ptr<headless_experimental::BeginFrameResult> result) {} |
| |
| void RunTest() { |
| browser_devtools_client_ = HeadlessDevToolsClient::Create(); |
| devtools_client_ = HeadlessDevToolsClient::Create(); |
| browser_context_ = browser()->CreateBrowserContextBuilder().Build(); |
| browser()->SetDefaultBrowserContext(browser_context_); |
| browser()->GetDevToolsTarget()->AttachClient( |
| browser_devtools_client_.get()); |
| |
| EXPECT_TRUE(embedded_test_server()->Start()); |
| |
| browser_devtools_client_->GetTarget()->GetExperimental()->CreateTarget( |
| target::CreateTargetParams::Builder() |
| .SetUrl("about:blank") |
| .SetWidth(200) |
| .SetHeight(200) |
| .SetEnableBeginFrameControl(true) |
| .Build(), |
| base::BindOnce( |
| &HeadlessWebContentsBeginFrameControlTest::OnCreateTargetResult, |
| base::Unretained(this))); |
| |
| RunAsynchronousTest(); |
| |
| browser()->GetDevToolsTarget()->DetachClient( |
| browser_devtools_client_.get()); |
| } |
| |
| void SetUpCommandLine(base::CommandLine* command_line) override { |
| HeadlessBrowserTest::SetUpCommandLine(command_line); |
| // See bit.ly/headless-rendering for why we use these flags. |
| command_line->AppendSwitch(switches::kRunAllCompositorStagesBeforeDraw); |
| command_line->AppendSwitch(switches::kDisableNewContentRenderingTimeout); |
| command_line->AppendSwitch(cc::switches::kDisableCheckerImaging); |
| command_line->AppendSwitch(cc::switches::kDisableThreadedAnimation); |
| command_line->AppendSwitch(switches::kDisableThreadedScrolling); |
| |
| scoped_feature_list_.InitAndEnableFeature( |
| features::kEnableSurfaceSynchronization); |
| } |
| |
| void OnCreateTargetResult( |
| std::unique_ptr<target::CreateTargetResult> result) { |
| web_contents_ = HeadlessWebContentsImpl::From( |
| browser()->GetWebContentsForDevToolsAgentHostId(result->GetTargetId())); |
| |
| web_contents_->GetDevToolsTarget()->AttachClient(devtools_client_.get()); |
| devtools_client_->GetHeadlessExperimental()->GetExperimental()->AddObserver( |
| this); |
| devtools_client_->GetHeadlessExperimental()->GetExperimental()->Enable( |
| headless_experimental::EnableParams::Builder().Build()); |
| |
| devtools_client_->GetPage()->GetExperimental()->StopLoading( |
| page::StopLoadingParams::Builder().Build(), |
| base::BindOnce( |
| &HeadlessWebContentsBeginFrameControlTest::LoadingStopped, |
| base::Unretained(this))); |
| } |
| |
| void LoadingStopped(std::unique_ptr<page::StopLoadingResult>) { |
| devtools_client_->GetPage()->AddObserver(this); |
| devtools_client_->GetPage()->Enable(base::BindOnce( |
| &HeadlessWebContentsBeginFrameControlTest::PageDomainEnabled, |
| base::Unretained(this))); |
| } |
| |
| void PageDomainEnabled() { |
| devtools_client_->GetPage()->Navigate( |
| page::NavigateParams::Builder() |
| .SetUrl(embedded_test_server()->GetURL(GetTestHtmlFile()).spec()) |
| .Build()); |
| } |
| |
| // page::Observer implementation: |
| void OnLoadEventFired(const page::LoadEventFiredParams& params) override { |
| TRACE_EVENT0("headless", |
| "HeadlessWebContentsBeginFrameControlTest::OnLoadEventFired"); |
| devtools_client_->GetPage()->Disable(); |
| devtools_client_->GetPage()->RemoveObserver(this); |
| page_ready_ = true; |
| if (needs_begin_frames_) { |
| DCHECK(!frame_in_flight_); |
| OnNeedsBeginFrame(); |
| } |
| } |
| |
| // headless_experimental::ExperimentalObserver implementation: |
| void OnNeedsBeginFramesChanged( |
| const headless_experimental::NeedsBeginFramesChangedParams& params) |
| override { |
| TRACE_EVENT1( |
| "headless", |
| "HeadlessWebContentsBeginFrameControlTest::OnNeedsBeginFramesChanged", |
| "needs_begin_frames", params.GetNeedsBeginFrames()); |
| needs_begin_frames_ = params.GetNeedsBeginFrames(); |
| // With full-pipeline mode and surface sync, the needs_begin_frame signal |
| // should become and then always stay true. |
| EXPECT_TRUE(needs_begin_frames_); |
| EXPECT_FALSE(frame_in_flight_); |
| if (page_ready_) |
| OnNeedsBeginFrame(); |
| } |
| |
| void BeginFrame(bool screenshot) { |
| // With full-pipeline mode and surface sync, the needs_begin_frame signal |
| // should always be true. |
| EXPECT_TRUE(needs_begin_frames_); |
| |
| frame_in_flight_ = true; |
| num_begin_frames_++; |
| |
| auto builder = headless_experimental::BeginFrameParams::Builder(); |
| if (screenshot) { |
| builder.SetScreenshot( |
| headless_experimental::ScreenshotParams::Builder().Build()); |
| } |
| |
| devtools_client_->GetHeadlessExperimental()->GetExperimental()->BeginFrame( |
| builder.Build(), |
| base::BindOnce(&HeadlessWebContentsBeginFrameControlTest::FrameFinished, |
| base::Unretained(this))); |
| } |
| |
| void FrameFinished( |
| std::unique_ptr<headless_experimental::BeginFrameResult> result) { |
| TRACE_EVENT2("headless", |
| "HeadlessWebContentsBeginFrameControlTest::FrameFinished", |
| "has_damage", result->GetHasDamage(), "has_screenshot_data", |
| result->HasScreenshotData()); |
| |
| // Post OnFrameFinished call so that any pending OnNeedsBeginFramesChanged |
| // call will be executed first. |
| browser()->BrowserMainThread()->PostTask( |
| FROM_HERE, |
| base::BindOnce( |
| &HeadlessWebContentsBeginFrameControlTest::NotifyOnFrameFinished, |
| base::Unretained(this), std::move(result))); |
| } |
| |
| void NotifyOnFrameFinished( |
| std::unique_ptr<headless_experimental::BeginFrameResult> result) { |
| frame_in_flight_ = false; |
| OnFrameFinished(std::move(result)); |
| } |
| |
| void PostFinishAsynchronousTest() { |
| devtools_client_->GetHeadlessExperimental() |
| ->GetExperimental() |
| ->RemoveObserver(this); |
| |
| browser()->BrowserMainThread()->PostTask( |
| FROM_HERE, |
| base::BindOnce( |
| &HeadlessWebContentsBeginFrameControlTest::FinishAsynchronousTest, |
| base::Unretained(this))); |
| } |
| |
| base::test::ScopedFeatureList scoped_feature_list_; |
| |
| HeadlessBrowserContext* browser_context_ = nullptr; // Not owned. |
| HeadlessWebContentsImpl* web_contents_ = nullptr; // Not owned. |
| |
| bool page_ready_ = false; |
| bool needs_begin_frames_ = false; |
| bool frame_in_flight_ = false; |
| int num_begin_frames_ = 0; |
| std::unique_ptr<HeadlessDevToolsClient> browser_devtools_client_; |
| std::unique_ptr<HeadlessDevToolsClient> devtools_client_; |
| }; |
| |
| class HeadlessWebContentsBeginFrameControlBasicTest |
| : public HeadlessWebContentsBeginFrameControlTest { |
| public: |
| HeadlessWebContentsBeginFrameControlBasicTest() = default; |
| |
| protected: |
| std::string GetTestHtmlFile() override { |
| // Blue background. |
| return "/blue_page.html"; |
| } |
| |
| void OnNeedsBeginFrame() override { |
| BeginFrame(true); |
| } |
| |
| void OnFrameFinished(std::unique_ptr<headless_experimental::BeginFrameResult> |
| result) override { |
| if (num_begin_frames_ == 1) { |
| // First BeginFrame should have caused damage and have a screenshot. |
| EXPECT_TRUE(result->GetHasDamage()); |
| ASSERT_TRUE(result->HasScreenshotData()); |
| protocol::Binary png_data = result->GetScreenshotData(); |
| EXPECT_LT(0u, png_data.size()); |
| SkBitmap result_bitmap; |
| EXPECT_TRUE(DecodePNG(png_data, &result_bitmap)); |
| EXPECT_EQ(200, result_bitmap.width()); |
| EXPECT_EQ(200, result_bitmap.height()); |
| SkColor expected_color = SkColorSetRGB(0x00, 0x00, 0xff); |
| SkColor actual_color = result_bitmap.getColor(100, 100); |
| EXPECT_EQ(expected_color, actual_color); |
| } else { |
| DCHECK_EQ(2, num_begin_frames_); |
| // Can't guarantee that the second BeginFrame didn't have damage, but it |
| // should not have a screenshot. |
| EXPECT_FALSE(result->HasScreenshotData()); |
| } |
| |
| if (num_begin_frames_ < 2) { |
| // Don't capture a screenshot in the second BeginFrame. |
| BeginFrame(false); |
| } else { |
| // Post completion to avoid deleting the WebContents on the same callstack |
| // as frame finished callback. |
| PostFinishAsynchronousTest(); |
| } |
| } |
| }; |
| |
| HEADLESS_ASYNC_DEVTOOLED_TEST_F(HeadlessWebContentsBeginFrameControlBasicTest); |
| |
| class HeadlessWebContentsBeginFrameControlViewportTest |
| : public HeadlessWebContentsBeginFrameControlTest { |
| public: |
| HeadlessWebContentsBeginFrameControlViewportTest() = default; |
| |
| protected: |
| std::string GetTestHtmlFile() override { |
| // Draws a 100x100px blue box at 200x200px. |
| return "/blue_box.html"; |
| } |
| |
| void OnNeedsBeginFrame() override { |
| // Send a first BeginFrame to initialize the surface. |
| BeginFrame(false); |
| } |
| |
| void SetUpViewport() { |
| devtools_client_->GetEmulation() |
| ->GetExperimental() |
| ->SetDeviceMetricsOverride( |
| emulation::SetDeviceMetricsOverrideParams::Builder() |
| .SetWidth(0) |
| .SetHeight(0) |
| .SetDeviceScaleFactor(0) |
| .SetMobile(false) |
| .SetViewport(page::Viewport::Builder() |
| .SetX(200) |
| .SetY(200) |
| .SetWidth(100) |
| .SetHeight(100) |
| .SetScale(3) |
| .Build()) |
| .Build(), |
| base::BindOnce(&HeadlessWebContentsBeginFrameControlViewportTest:: |
| SetDeviceMetricsOverrideDone, |
| base::Unretained(this))); |
| } |
| |
| void SetDeviceMetricsOverrideDone( |
| std::unique_ptr<emulation::SetDeviceMetricsOverrideResult> result) { |
| EXPECT_TRUE(result); |
| // Take a screenshot in the second BeginFrame. |
| BeginFrame(true); |
| } |
| |
| void OnFrameFinished(std::unique_ptr<headless_experimental::BeginFrameResult> |
| result) override { |
| if (num_begin_frames_ == 1) { |
| SetUpViewport(); |
| return; |
| } |
| |
| DCHECK_EQ(2, num_begin_frames_); |
| // Second BeginFrame should have a screenshot of the configured viewport and |
| // of the correct size. |
| EXPECT_TRUE(result->GetHasDamage()); |
| EXPECT_TRUE(result->HasScreenshotData()); |
| if (result->HasScreenshotData()) { |
| protocol::Binary png_data = result->GetScreenshotData(); |
| EXPECT_LT(0u, png_data.size()); |
| SkBitmap result_bitmap; |
| EXPECT_TRUE(DecodePNG(png_data, &result_bitmap)); |
| |
| EXPECT_EQ(300, result_bitmap.width()); |
| EXPECT_EQ(300, result_bitmap.height()); |
| SkColor expected_color = SkColorSetRGB(0x00, 0x00, 0xff); |
| |
| SkColor actual_color = result_bitmap.getColor(100, 100); |
| EXPECT_EQ(expected_color, actual_color); |
| actual_color = result_bitmap.getColor(0, 0); |
| EXPECT_EQ(expected_color, actual_color); |
| actual_color = result_bitmap.getColor(0, 299); |
| EXPECT_EQ(expected_color, actual_color); |
| actual_color = result_bitmap.getColor(299, 0); |
| EXPECT_EQ(expected_color, actual_color); |
| actual_color = result_bitmap.getColor(299, 299); |
| EXPECT_EQ(expected_color, actual_color); |
| } |
| |
| // Post completion to avoid deleting the WebContents on the same callstack |
| // as frame finished callback. |
| PostFinishAsynchronousTest(); |
| } |
| }; |
| |
| HEADLESS_ASYNC_DEVTOOLED_TEST_F( |
| HeadlessWebContentsBeginFrameControlViewportTest); |
| |
| #endif // !defined(OS_MACOSX) |
| |
| class CookiesEnabled : public HeadlessAsyncDevTooledBrowserTest, |
| page::Observer { |
| public: |
| void RunDevTooledTest() override { |
| devtools_client_->GetPage()->AddObserver(this); |
| devtools_client_->GetPage()->Enable(); |
| |
| EXPECT_TRUE(embedded_test_server()->Start()); |
| devtools_client_->GetPage()->Navigate( |
| embedded_test_server()->GetURL("/cookie.html").spec()); |
| } |
| |
| // page::Observer implementation: |
| void OnLoadEventFired(const page::LoadEventFiredParams& params) override { |
| devtools_client_->GetRuntime()->Evaluate( |
| "window.test_result", |
| base::BindOnce(&CookiesEnabled::OnResult, base::Unretained(this))); |
| } |
| |
| void OnResult(std::unique_ptr<runtime::EvaluateResult> result) { |
| std::string value; |
| EXPECT_TRUE(result->GetResult()->HasValue()); |
| EXPECT_TRUE(result->GetResult()->GetValue()->GetAsString(&value)); |
| EXPECT_EQ("0", value); |
| FinishAsynchronousTest(); |
| } |
| }; |
| |
| HEADLESS_ASYNC_DEVTOOLED_TEST_F(CookiesEnabled); |
| |
| namespace { |
| const char* kPageWhichOpensAWindow = R"( |
| <html> |
| <body> |
| <script> |
| window.open('/page2.html'); |
| </script> |
| </body> |
| </html> |
| )"; |
| |
| const char* kPage2 = R"( |
| <html> |
| <body> |
| Page 2. |
| </body> |
| </html> |
| )"; |
| } // namespace |
| |
| class WebContentsOpenTest : public page::Observer, |
| public HeadlessAsyncDevTooledBrowserTest { |
| public: |
| void RunDevTooledTest() override { |
| devtools_client_->GetPage()->AddObserver(this); |
| interceptor_->InsertResponse("http://foo.com/index.html", |
| {kPageWhichOpensAWindow, "text/html"}); |
| interceptor_->InsertResponse("http://foo.com/page2.html", |
| {kPage2, "text/html"}); |
| |
| base::RunLoop run_loop(base::RunLoop::Type::kNestableTasksAllowed); |
| devtools_client_->GetPage()->Enable(run_loop.QuitClosure()); |
| run_loop.Run(); |
| |
| devtools_client_->GetPage()->Navigate("http://foo.com/index.html"); |
| } |
| }; |
| |
| class DontBlockWebContentsOpenTest : public WebContentsOpenTest { |
| public: |
| void CustomizeHeadlessBrowserContext( |
| HeadlessBrowserContext::Builder& builder) override { |
| builder.SetBlockNewWebContents(false); |
| } |
| |
| void OnLoadEventFired(const page::LoadEventFiredParams&) override { |
| EXPECT_THAT( |
| interceptor_->urls_requested(), |
| ElementsAre("http://foo.com/index.html", "http://foo.com/page2.html")); |
| FinishAsynchronousTest(); |
| } |
| }; |
| |
| HEADLESS_ASYNC_DEVTOOLED_TEST_F(DontBlockWebContentsOpenTest); |
| |
| class BlockWebContentsOpenTest : public WebContentsOpenTest { |
| public: |
| void CustomizeHeadlessBrowserContext( |
| HeadlessBrowserContext::Builder& builder) override { |
| builder.SetBlockNewWebContents(true); |
| } |
| |
| void OnLoadEventFired(const page::LoadEventFiredParams&) override { |
| EXPECT_THAT(interceptor_->urls_requested(), |
| ElementsAre("http://foo.com/index.html")); |
| FinishAsynchronousTest(); |
| } |
| }; |
| |
| HEADLESS_ASYNC_DEVTOOLED_TEST_F(BlockWebContentsOpenTest); |
| |
| } // namespace headless |
