headless/lib/headless_web_contents_browsertest.cc - chromium/src - Git at Google

 // 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/base64.h"
 #include "content/public/test/browser_test.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/headless_browser.h"
 #include "headless/public/headless_devtools_client.h"
 #include "headless/public/headless_tab_socket.h"
 #include "headless/public/headless_web_contents.h"
 #include "headless/test/headless_browser_test.h"
 #include "printing/features/features.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_BASIC_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::UnorderedElementsAre;

 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(static_cast<size_t>(2),
             browser_context->GetAllWebContents().size());
 }

 IN_PROC_BROWSER_TEST_F(HeadlessWebContentsTest, Focus) {
   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));

   bool result;
   EXPECT_TRUE(EvaluateScript(web_contents, "document.hasFocus()")
                   ->GetResult()
                   ->GetValue()
                   ->GetAsBoolean(&result));
   EXPECT_TRUE(result);

   HeadlessWebContents* web_contents2 =
       browser_context->CreateWebContentsBuilder()
           .SetInitialURL(embedded_test_server()->GetURL("/hello.html"))
           .Build();
   EXPECT_TRUE(WaitForLoad(web_contents2));

   // Focus of different WebContents is independent.
   EXPECT_TRUE(EvaluateScript(web_contents, "document.hasFocus()")
                   ->GetResult()
                   ->GetValue()
                   ->GetAsBoolean(&result));
   EXPECT_TRUE(result);
   EXPECT_TRUE(EvaluateScript(web_contents2, "document.hasFocus()")
                   ->GetResult()
                   ->GetValue()
                   ->GetAsBoolean(&result));
   EXPECT_TRUE(result);
 }

 namespace {
 bool DecodePNG(std::string base64_data, SkBitmap* bitmap) {
   std::string png_data;
   if (!base::Base64Decode(base64_data, &png_data))
     return false;
   return gfx::PNGCodec::Decode(
       reinterpret_cast<unsigned const char*>(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();
     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::Bind(&HeadlessWebContentsScreenshotTest::OnPageSetupCompleted,
                    base::Unretained(this)));
   }

   void OnPageSetupCompleted(std::unique_ptr<runtime::EvaluateResult> result) {
     devtools_client_->GetPage()->GetExperimental()->CaptureScreenshot(
         page::CaptureScreenshotParams::Builder().SetFromSurface(true).Build(),
         base::Bind(&HeadlessWebContentsScreenshotTest::OnScreenshotCaptured,
                    base::Unretained(this)));
   }

   void OnScreenshotCaptured(
       std::unique_ptr<page::CaptureScreenshotResult> result) {
     std::string base64 = result->GetData();
     EXPECT_GT(base64.length(), 0U);
     SkBitmap result_bitmap;
     EXPECT_TRUE(DecodePNG(base64, &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());

 #if BUILDFLAG(ENABLE_BASIC_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::DoubleToString(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::Bind(&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::Bind(&HeadlessWebContentsPDFTest::OnPDFCreated,
                    base::Unretained(this)));
   }

   void OnPDFCreated(std::unique_ptr<page::PrintToPDFResult> result) {
     std::string base64 = result->GetData();
     EXPECT_GT(base64.length(), 0U);
     std::string pdf_data;
     EXPECT_TRUE(base::Base64Decode(base64, &pdf_data));

     int num_pages;
     EXPECT_TRUE(chrome_pdf::GetPDFDocInfo(pdf_data.data(), pdf_data.size(),
                                           &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_data.data(), pdf_data.size(), 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), kDpi, true,
           printing::PdfRenderSettings::Mode::NORMAL);
       std::vector<uint8_t> page_bitmap_data(kColorChannels *
                                             settings.area.size().GetArea());
       EXPECT_TRUE(chrome_pdf::RenderPDFPageToBitmap(
           pdf_data.data(), pdf_data.size(), i, page_bitmap_data.data(),
           settings.area.size().width(), settings.area.size().height(),
           settings.dpi, settings.autorotate));
       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();
   }
 };

 HEADLESS_ASYNC_DEVTOOLED_TEST_F(HeadlessWebContentsSecurityTest);

 class HeadlessTabSocketTest : public HeadlessAsyncDevTooledBrowserTest,
                               public HeadlessTabSocket::Listener {
  public:
   void SetUp() override {
     options()->mojo_service_names.insert("headless::TabSocket");
     HeadlessAsyncDevTooledBrowserTest::SetUp();
   }

   void RunDevTooledTest() override {
     devtools_client_->GetRuntime()->Evaluate(
         R"(window.TabSocket.onmessage =
             function(event) {
               window.TabSocket.send(
                   'Embedder sent us: ' + event.detail.message);
             };
           )");

     HeadlessTabSocket* headless_tab_socket =
         web_contents_->GetHeadlessTabSocket();
     DCHECK(headless_tab_socket);

     headless_tab_socket->SendMessageToTab("Hello");
     headless_tab_socket->SetListener(this);
   }

   void OnMessageFromTab(const std::string& message) override {
     EXPECT_EQ("Embedder sent us: Hello", message);
     FinishAsynchronousTest();
   }

   bool GetCreateTabSocket() override { return true; }
 };

 HEADLESS_ASYNC_DEVTOOLED_TEST_F(HeadlessTabSocketTest);

 }  // namespace headless
	// 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/base64.h"
	#include "content/public/test/browser_test.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/headless_browser.h"
	#include "headless/public/headless_devtools_client.h"
	#include "headless/public/headless_tab_socket.h"
	#include "headless/public/headless_web_contents.h"
	#include "headless/test/headless_browser_test.h"
	#include "printing/features/features.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_BASIC_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::UnorderedElementsAre;

	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(static_cast<size_t>(2),
	browser_context->GetAllWebContents().size());
	}

	IN_PROC_BROWSER_TEST_F(HeadlessWebContentsTest, Focus) {
	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));

	bool result;
	EXPECT_TRUE(EvaluateScript(web_contents, "document.hasFocus()")
	->GetResult()
	->GetValue()
	->GetAsBoolean(&result));
	EXPECT_TRUE(result);

	HeadlessWebContents* web_contents2 =
	browser_context->CreateWebContentsBuilder()
	.SetInitialURL(embedded_test_server()->GetURL("/hello.html"))
	.Build();
	EXPECT_TRUE(WaitForLoad(web_contents2));

	// Focus of different WebContents is independent.
	EXPECT_TRUE(EvaluateScript(web_contents, "document.hasFocus()")
	->GetResult()
	->GetValue()
	->GetAsBoolean(&result));
	EXPECT_TRUE(result);
	EXPECT_TRUE(EvaluateScript(web_contents2, "document.hasFocus()")
	->GetResult()
	->GetValue()
	->GetAsBoolean(&result));
	EXPECT_TRUE(result);
	}

	namespace {
	bool DecodePNG(std::string base64_data, SkBitmap* bitmap) {
	std::string png_data;
	if (!base::Base64Decode(base64_data, &png_data))
	return false;
	return gfx::PNGCodec::Decode(
	reinterpret_cast<unsigned const char*>(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();
	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::Bind(&HeadlessWebContentsScreenshotTest::OnPageSetupCompleted,
	base::Unretained(this)));
	}

	void OnPageSetupCompleted(std::unique_ptr<runtime::EvaluateResult> result) {
	devtools_client_->GetPage()->GetExperimental()->CaptureScreenshot(
	page::CaptureScreenshotParams::Builder().SetFromSurface(true).Build(),
	base::Bind(&HeadlessWebContentsScreenshotTest::OnScreenshotCaptured,
	base::Unretained(this)));
	}

	void OnScreenshotCaptured(
	std::unique_ptr<page::CaptureScreenshotResult> result) {
	std::string base64 = result->GetData();
	EXPECT_GT(base64.length(), 0U);
	SkBitmap result_bitmap;
	EXPECT_TRUE(DecodePNG(base64, &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());

	#if BUILDFLAG(ENABLE_BASIC_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::DoubleToString(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::Bind(&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::Bind(&HeadlessWebContentsPDFTest::OnPDFCreated,
	base::Unretained(this)));
	}

	void OnPDFCreated(std::unique_ptr<page::PrintToPDFResult> result) {
	std::string base64 = result->GetData();
	EXPECT_GT(base64.length(), 0U);
	std::string pdf_data;
	EXPECT_TRUE(base::Base64Decode(base64, &pdf_data));

	int num_pages;
	EXPECT_TRUE(chrome_pdf::GetPDFDocInfo(pdf_data.data(), pdf_data.size(),
	&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_data.data(), pdf_data.size(), 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), kDpi, true,
	printing::PdfRenderSettings::Mode::NORMAL);
	std::vector<uint8_t> page_bitmap_data(kColorChannels *
	settings.area.size().GetArea());
	EXPECT_TRUE(chrome_pdf::RenderPDFPageToBitmap(
	pdf_data.data(), pdf_data.size(), i, page_bitmap_data.data(),
	settings.area.size().width(), settings.area.size().height(),
	settings.dpi, settings.autorotate));
	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();
	}
	};

	HEADLESS_ASYNC_DEVTOOLED_TEST_F(HeadlessWebContentsSecurityTest);

	class HeadlessTabSocketTest : public HeadlessAsyncDevTooledBrowserTest,
	public HeadlessTabSocket::Listener {
	public:
	void SetUp() override {
	options()->mojo_service_names.insert("headless::TabSocket");
	HeadlessAsyncDevTooledBrowserTest::SetUp();
	}

	void RunDevTooledTest() override {
	devtools_client_->GetRuntime()->Evaluate(
	R"(window.TabSocket.onmessage =
	function(event) {
	window.TabSocket.send(
	'Embedder sent us: ' + event.detail.message);
	};
	)");

	HeadlessTabSocket* headless_tab_socket =
	web_contents_->GetHeadlessTabSocket();
	DCHECK(headless_tab_socket);

	headless_tab_socket->SendMessageToTab("Hello");
	headless_tab_socket->SetListener(this);
	}

	void OnMessageFromTab(const std::string& message) override {
	EXPECT_EQ("Embedder sent us: Hello", message);
	FinishAsynchronousTest();
	}

	bool GetCreateTabSocket() override { return true; }
	};

	HEADLESS_ASYNC_DEVTOOLED_TEST_F(HeadlessTabSocketTest);

	} // namespace headless