MediaStreamDevicesControllerBrowserTest

chrome/browser/media/webrtc/media_stream_devices_controller_browsertest.cc

 // Copyright 2014 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 <string>
 
 #include "base/bind.h"
+#include "base/callback.h"
 #include "base/metrics/field_trial.h"
+#include "base/run_loop.h"
+#include "base/test/scoped_feature_list.h"
 #include "chrome/browser/content_settings/host_content_settings_map_factory.h"
 #include "chrome/browser/content_settings/tab_specific_content_settings.h"
 #include "chrome/browser/media/webrtc/media_capture_devices_dispatcher.h"
 #include "chrome/browser/media/webrtc/media_stream_capture_indicator.h"
 #include "chrome/browser/media/webrtc/media_stream_device_permissions.h"
 #include "chrome/browser/media/webrtc/media_stream_devices_controller.h"
 #include "chrome/browser/media/webrtc/webrtc_browsertest_base.h"
 #include "chrome/browser/permissions/permission_context_base.h"
+#include "chrome/browser/permissions/permission_request.h"
 #include "chrome/browser/permissions/permission_request_manager.h"
 #include "chrome/browser/permissions/permission_util.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/browser.h"
+#include "chrome/browser/ui/permission_bubble/mock_permission_prompt_factory.h"
 #include "chrome/browser/ui/tabs/tab_strip_model.h"
+#include "chrome/common/chrome_features.h"
 #include "chrome/common/pref_names.h"
 #include "chrome/test/base/ui_test_utils.h"
 #include "components/content_settings/core/browser/host_content_settings_map.h"
 #include "components/prefs/pref_service.h"
 #include "components/variations/variations_associated_data.h"
 #include "content/public/browser/render_frame_host.h"
 #include "content/public/common/media_stream_request.h"
 #include "content/public/test/mock_render_process_host.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
-class MediaStreamDevicesControllerTest : public WebRtcTestBase {
+enum class TestType {
+  DEFAULT,
+  TEST_WITH_GROUPED_MEDIA_REQUESTS,
+};
+
+class MediaStreamDevicesControllerTest
+    : public WebRtcTestBase,
+      public ::testing::WithParamInterface<TestType> {
  public:
   // TODO(raymes): When crbug.com/606138 is finished and the
   // PermissionRequestManager is used to show all prompts on Android/Desktop
   // we should remove PermissionPromptDelegate and just use
   // MockPermissionPromptFactory instead. The APIs are the same.
   class TestPermissionPromptDelegate
       : public MediaStreamDevicesController::PermissionPromptDelegate {
    public:
     void ShowPrompt(bool user_gesture,
                     content::WebContents* web_contents,
@@ skipping 34 matching lines @@
       : example_audio_id_("fake_audio_dev"),
         example_video_id_("fake_video_dev"),
         media_stream_result_(content::NUM_MEDIA_REQUEST_RESULTS) {}
 
   // Dummy callback for when we deny the current request directly.
   void OnMediaStreamResponse(const content::MediaStreamDevices& devices,
                              content::MediaStreamRequestResult result,
                              std::unique_ptr<content::MediaStreamUI> ui) {
     media_stream_devices_ = devices;
     media_stream_result_ = result;
+    quit_closure_.Run();
+    quit_closure_ = base::Closure();
   }
 
  protected:
   enum DeviceType { DEVICE_TYPE_AUDIO, DEVICE_TYPE_VIDEO };
   enum Access { ACCESS_ALLOWED, ACCESS_DENIED };
 
   const GURL& example_url() const { return example_url_; }
 
   TabSpecificContentSettings* GetContentSettings() {
     return TabSpecificContentSettings::FromWebContents(GetWebContents());
   }
 
   const std::string& example_audio_id() const { return example_audio_id_; }
   const std::string& example_video_id() const { return example_video_id_; }
 
   content::MediaStreamRequestResult media_stream_result() const {
     return media_stream_result_;
   }
 
   void RequestPermissions(content::WebContents* web_contents,
                           const content::MediaStreamRequest& request,
                           const content::MediaResponseCallback& callback) {
+    base::RunLoop run_loop;
+    ASSERT_TRUE(quit_closure_.is_null());
+    quit_closure_ = run_loop.QuitClosure();
     MediaStreamDevicesController::RequestPermissionsWithDelegate(
         request, callback, &prompt_delegate_);
+    run_loop.Run();
   }
 
-  TestPermissionPromptDelegate* prompt_delegate() { return &prompt_delegate_; }
-
   // Sets the device policy-controlled |access| for |example_url_| to be for the
   // selected |device_type|.
   void SetDevicePolicy(DeviceType device_type, Access access) {
     PrefService* prefs = Profile::FromBrowserContext(
         GetWebContents()->GetBrowserContext())->GetPrefs();
     const char* policy_name = NULL;
     switch (device_type) {
       case DEVICE_TYPE_AUDIO:
         policy_name = prefs::kAudioCaptureAllowed;
         break;
@@ skipping 61 matching lines @@
   }
 
   void InitWithUrl(const GURL& url) {
     DCHECK(example_url_.is_empty());
     example_url_ = url;
     ui_test_utils::NavigateToURL(browser(), example_url_);
     EXPECT_EQ(TabSpecificContentSettings::MICROPHONE_CAMERA_NOT_ACCESSED,
               GetContentSettings()->GetMicrophoneCameraState());
   }
 
+  void SetPromptResponseType(
+      PermissionRequestManager::AutoResponseType response_type) {
+    if (base::FeatureList::IsEnabled(
+            features::kUsePermissionManagerForMediaRequests)) {
+      prompt_factory_->set_response_type(response_type);
+    } else {
+      prompt_delegate_.set_response_type(response_type);
+    }
+  }
+
+  size_t TotalPromptRequestCount() {
+    if (base::FeatureList::IsEnabled(
+            features::kUsePermissionManagerForMediaRequests)) {
+      return prompt_factory_->TotalRequestCount();
+    } else {
+      return prompt_delegate_.TotalRequestCount();
+    }
+  }
+
+  bool WasPermissionShown(ContentSettingsType type) {
+    if (base::FeatureList::IsEnabled(
+            features::kUsePermissionManagerForMediaRequests)) {
+      if (type == CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC) {
+        return prompt_factory_->RequestTypeSeen(
+            PermissionRequestType::PERMISSION_MEDIASTREAM_MIC);
+      } else if (type == CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA) {
+        return prompt_factory_->RequestTypeSeen(
+            PermissionRequestType::PERMISSION_MEDIASTREAM_CAMERA);
+      } else {
+        NOTREACHED();
+        return false;
+      }
+    } else {
+      return prompt_delegate_.WasRequested(type);
+    }
+  }
+
+  void ResetPromptCounters() {
+    if (base::FeatureList::IsEnabled(
+            features::kUsePermissionManagerForMediaRequests)) {
+      prompt_factory_->ResetCounts();
+    } else {
+      prompt_delegate_.Reset();
+    }
+  }
+
  private:
   void SetUpOnMainThread() override {
     WebRtcTestBase::SetUpOnMainThread();
 
+    if (static_cast<TestType>(GetParam()) ==
+        TestType::TEST_WITH_GROUPED_MEDIA_REQUESTS) {
+      scoped_feature_list_.InitAndEnableFeature(
+          features::kUsePermissionManagerForMediaRequests);
+      PermissionRequestManager* manager =
+          PermissionRequestManager::FromWebContents(
+              browser()->tab_strip_model()->GetActiveWebContents());
+      prompt_factory_.reset(new MockPermissionPromptFactory(manager));
+      manager->DisplayPendingRequests();
+    }
+
     // Cleanup.
     media_stream_devices_.clear();
     media_stream_result_ = content::NUM_MEDIA_REQUEST_RESULTS;
 
     content::MediaStreamDevices audio_devices;
     content::MediaStreamDevice fake_audio_device(
         content::MEDIA_DEVICE_AUDIO_CAPTURE, example_audio_id_,
         "Fake Audio Device");
     audio_devices.push_back(fake_audio_device);
     MediaCaptureDevicesDispatcher::GetInstance()->SetTestAudioCaptureDevices(
         audio_devices);
 
     content::MediaStreamDevices video_devices;
     content::MediaStreamDevice fake_video_device(
         content::MEDIA_DEVICE_VIDEO_CAPTURE, example_video_id_,
         "Fake Video Device");
     video_devices.push_back(fake_video_device);
     MediaCaptureDevicesDispatcher::GetInstance()->SetTestVideoCaptureDevices(
         video_devices);
   }
 
+  void TearDownOnMainThread() override {
+    prompt_factory_.reset();
+
+    WebRtcTestBase::TearDownOnMainThread();
+  }
+
   GURL example_url_;
   const std::string example_audio_id_;
   const std::string example_video_id_;
 
   content::MediaStreamDevices media_stream_devices_;
   content::MediaStreamRequestResult media_stream_result_;
 
+  base::Closure quit_closure_;
+
   TestPermissionPromptDelegate prompt_delegate_;
+  std::unique_ptr<MockPermissionPromptFactory> prompt_factory_;
+
+  base::test::ScopedFeatureList scoped_feature_list_;
 };
 
 // Request and allow microphone access.
-IN_PROC_BROWSER_TEST_F(MediaStreamDevicesControllerTest, RequestAndAllowMic) {
+IN_PROC_BROWSER_TEST_P(MediaStreamDevicesControllerTest, RequestAndAllowMic) {
   InitWithUrl(GURL("https://www.example.com"));
   SetDevicePolicy(DEVICE_TYPE_AUDIO, ACCESS_ALLOWED);
   // Ensure the prompt is accepted if necessary such that tab specific content
   // settings are updated.
-  prompt_delegate()->set_response_type(PermissionRequestManager::ACCEPT_ALL);
+  SetPromptResponseType(PermissionRequestManager::ACCEPT_ALL);
   RequestPermissions(
       GetWebContents(), CreateRequest(example_audio_id(), std::string()),
       base::Bind(&MediaStreamDevicesControllerTest::OnMediaStreamResponse,
                  base::Unretained(this)));
 
   EXPECT_TRUE(GetContentSettings()->IsContentAllowed(
       CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC));
   EXPECT_FALSE(GetContentSettings()->IsContentBlocked(
       CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC));
   EXPECT_EQ(TabSpecificContentSettings::MICROPHONE_ACCESSED,
             GetContentSettings()->GetMicrophoneCameraState());
   EXPECT_EQ(example_audio_id(),
             GetContentSettings()->media_stream_requested_audio_device());
   EXPECT_EQ(example_audio_id(),
             GetContentSettings()->media_stream_selected_audio_device());
   EXPECT_EQ(std::string(),
             GetContentSettings()->media_stream_requested_video_device());
   EXPECT_EQ(std::string(),
             GetContentSettings()->media_stream_selected_video_device());
 }
 
 // Request and allow camera access.
-IN_PROC_BROWSER_TEST_F(MediaStreamDevicesControllerTest, RequestAndAllowCam) {
+IN_PROC_BROWSER_TEST_P(MediaStreamDevicesControllerTest, RequestAndAllowCam) {
   InitWithUrl(GURL("https://www.example.com"));
   SetDevicePolicy(DEVICE_TYPE_VIDEO, ACCESS_ALLOWED);
   // Ensure the prompt is accepted if necessary such that tab specific content
   // settings are updated.
-  prompt_delegate()->set_response_type(PermissionRequestManager::ACCEPT_ALL);
+  SetPromptResponseType(PermissionRequestManager::ACCEPT_ALL);
   RequestPermissions(
       GetWebContents(), CreateRequest(std::string(), example_video_id()),
       base::Bind(&MediaStreamDevicesControllerTest::OnMediaStreamResponse,
                  base::Unretained(this)));
 
   EXPECT_TRUE(GetContentSettings()->IsContentAllowed(
       CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA));
   EXPECT_FALSE(GetContentSettings()->IsContentBlocked(
       CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA));
   EXPECT_EQ(TabSpecificContentSettings::CAMERA_ACCESSED,
             GetContentSettings()->GetMicrophoneCameraState());
   EXPECT_EQ(std::string(),
             GetContentSettings()->media_stream_requested_audio_device());
   EXPECT_EQ(std::string(),
             GetContentSettings()->media_stream_selected_audio_device());
   EXPECT_EQ(example_video_id(),
             GetContentSettings()->media_stream_requested_video_device());
   EXPECT_EQ(example_video_id(),
             GetContentSettings()->media_stream_selected_video_device());
 }
 
 // Request and block microphone access.
-IN_PROC_BROWSER_TEST_F(MediaStreamDevicesControllerTest, RequestAndBlockMic) {
+IN_PROC_BROWSER_TEST_P(MediaStreamDevicesControllerTest, RequestAndBlockMic) {
   InitWithUrl(GURL("https://www.example.com"));
   SetDevicePolicy(DEVICE_TYPE_AUDIO, ACCESS_DENIED);
   // Ensure the prompt is accepted if necessary such that tab specific content
   // settings are updated.
-  prompt_delegate()->set_response_type(PermissionRequestManager::ACCEPT_ALL);
+  SetPromptResponseType(PermissionRequestManager::ACCEPT_ALL);
   RequestPermissions(
       GetWebContents(), CreateRequest(example_audio_id(), std::string()),
       base::Bind(&MediaStreamDevicesControllerTest::OnMediaStreamResponse,
                  base::Unretained(this)));
 
   EXPECT_FALSE(GetContentSettings()->IsContentAllowed(
       CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC));
   EXPECT_TRUE(GetContentSettings()->IsContentBlocked(
       CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC));
   EXPECT_EQ(TabSpecificContentSettings::MICROPHONE_ACCESSED |
                 TabSpecificContentSettings::MICROPHONE_BLOCKED,
             GetContentSettings()->GetMicrophoneCameraState());
   EXPECT_EQ(example_audio_id(),
             GetContentSettings()->media_stream_requested_audio_device());
   EXPECT_EQ(example_audio_id(),
             GetContentSettings()->media_stream_selected_audio_device());
   EXPECT_EQ(std::string(),
             GetContentSettings()->media_stream_requested_video_device());
   EXPECT_EQ(std::string(),
             GetContentSettings()->media_stream_selected_video_device());
 }
 
 // Request and block camera access.
-IN_PROC_BROWSER_TEST_F(MediaStreamDevicesControllerTest, RequestAndBlockCam) {
+IN_PROC_BROWSER_TEST_P(MediaStreamDevicesControllerTest, RequestAndBlockCam) {
   InitWithUrl(GURL("https://www.example.com"));
   SetDevicePolicy(DEVICE_TYPE_VIDEO, ACCESS_DENIED);
   // Ensure the prompt is accepted if necessary such that tab specific content
   // settings are updated.
-  prompt_delegate()->set_response_type(PermissionRequestManager::ACCEPT_ALL);
+  SetPromptResponseType(PermissionRequestManager::ACCEPT_ALL);
   RequestPermissions(
       GetWebContents(), CreateRequest(std::string(), example_video_id()),
       base::Bind(&MediaStreamDevicesControllerTest::OnMediaStreamResponse,
                  base::Unretained(this)));
 
   EXPECT_FALSE(GetContentSettings()->IsContentAllowed(
       CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA));
   EXPECT_TRUE(GetContentSettings()->IsContentBlocked(
       CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA));
   EXPECT_EQ(TabSpecificContentSettings::CAMERA_ACCESSED |
                 TabSpecificContentSettings::CAMERA_BLOCKED,
             GetContentSettings()->GetMicrophoneCameraState());
   EXPECT_EQ(std::string(),
             GetContentSettings()->media_stream_requested_audio_device());
   EXPECT_EQ(std::string(),
             GetContentSettings()->media_stream_selected_audio_device());
   EXPECT_EQ(example_video_id(),
             GetContentSettings()->media_stream_requested_video_device());
   EXPECT_EQ(example_video_id(),
             GetContentSettings()->media_stream_selected_video_device());
 }
 
 // Request and allow microphone and camera access.
-IN_PROC_BROWSER_TEST_F(MediaStreamDevicesControllerTest,
+IN_PROC_BROWSER_TEST_P(MediaStreamDevicesControllerTest,
                        RequestAndAllowMicCam) {
   InitWithUrl(GURL("https://www.example.com"));
   SetDevicePolicy(DEVICE_TYPE_AUDIO, ACCESS_ALLOWED);
   SetDevicePolicy(DEVICE_TYPE_VIDEO, ACCESS_ALLOWED);
   // Ensure the prompt is accepted if necessary such that tab specific content
   // settings are updated.
-  prompt_delegate()->set_response_type(PermissionRequestManager::ACCEPT_ALL);
+  SetPromptResponseType(PermissionRequestManager::ACCEPT_ALL);
   RequestPermissions(
       GetWebContents(), CreateRequest(example_audio_id(), example_video_id()),
       base::Bind(&MediaStreamDevicesControllerTest::OnMediaStreamResponse,
                  base::Unretained(this)));
 
   EXPECT_TRUE(GetContentSettings()->IsContentAllowed(
       CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC));
   EXPECT_FALSE(GetContentSettings()->IsContentBlocked(
       CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC));
   EXPECT_TRUE(GetContentSettings()->IsContentAllowed(
       CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA));
   EXPECT_FALSE(GetContentSettings()->IsContentBlocked(
       CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA));
   EXPECT_EQ(TabSpecificContentSettings::MICROPHONE_ACCESSED |
                 TabSpecificContentSettings::CAMERA_ACCESSED,
             GetContentSettings()->GetMicrophoneCameraState());
   EXPECT_EQ(example_audio_id(),
             GetContentSettings()->media_stream_requested_audio_device());
   EXPECT_EQ(example_audio_id(),
             GetContentSettings()->media_stream_selected_audio_device());
   EXPECT_EQ(example_video_id(),
             GetContentSettings()->media_stream_requested_video_device());
   EXPECT_EQ(example_video_id(),
             GetContentSettings()->media_stream_selected_video_device());
 }
 
 // Request and block microphone and camera access.
-IN_PROC_BROWSER_TEST_F(MediaStreamDevicesControllerTest,
+IN_PROC_BROWSER_TEST_P(MediaStreamDevicesControllerTest,
                        RequestAndBlockMicCam) {
   InitWithUrl(GURL("https://www.example.com"));
   SetDevicePolicy(DEVICE_TYPE_AUDIO, ACCESS_DENIED);
   SetDevicePolicy(DEVICE_TYPE_VIDEO, ACCESS_DENIED);
   // Ensure the prompt is accepted if necessary such that tab specific content
   // settings are updated.
-  prompt_delegate()->set_response_type(PermissionRequestManager::ACCEPT_ALL);
+  SetPromptResponseType(PermissionRequestManager::ACCEPT_ALL);
   RequestPermissions(
       GetWebContents(), CreateRequest(example_audio_id(), example_video_id()),
       base::Bind(&MediaStreamDevicesControllerTest::OnMediaStreamResponse,
                  base::Unretained(this)));
 
   EXPECT_FALSE(GetContentSettings()->IsContentAllowed(
       CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC));
   EXPECT_TRUE(GetContentSettings()->IsContentBlocked(
       CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC));
   EXPECT_FALSE(GetContentSettings()->IsContentAllowed(
       CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA));
   EXPECT_TRUE(GetContentSettings()->IsContentBlocked(
       CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA));
   EXPECT_EQ(TabSpecificContentSettings::MICROPHONE_ACCESSED |
                 TabSpecificContentSettings::MICROPHONE_BLOCKED |
                 TabSpecificContentSettings::CAMERA_ACCESSED |
                 TabSpecificContentSettings::CAMERA_BLOCKED,
             GetContentSettings()->GetMicrophoneCameraState());
   EXPECT_EQ(example_audio_id(),
             GetContentSettings()->media_stream_requested_audio_device());
   EXPECT_EQ(example_audio_id(),
             GetContentSettings()->media_stream_selected_audio_device());
   EXPECT_EQ(example_video_id(),
             GetContentSettings()->media_stream_requested_video_device());
   EXPECT_EQ(example_video_id(),
             GetContentSettings()->media_stream_selected_video_device());
 }
 
 // Request microphone and camera access. Allow microphone, block camera.
-IN_PROC_BROWSER_TEST_F(MediaStreamDevicesControllerTest,
+IN_PROC_BROWSER_TEST_P(MediaStreamDevicesControllerTest,
                        RequestMicCamBlockCam) {
   InitWithUrl(GURL("https://www.example.com"));
   SetDevicePolicy(DEVICE_TYPE_AUDIO, ACCESS_ALLOWED);
   SetDevicePolicy(DEVICE_TYPE_VIDEO, ACCESS_DENIED);
   // Ensure the prompt is accepted if necessary such that tab specific content
   // settings are updated.
-  prompt_delegate()->set_response_type(PermissionRequestManager::ACCEPT_ALL);
+  SetPromptResponseType(PermissionRequestManager::ACCEPT_ALL);
   RequestPermissions(
       GetWebContents(), CreateRequest(example_audio_id(), example_video_id()),
       base::Bind(&MediaStreamDevicesControllerTest::OnMediaStreamResponse,
                  base::Unretained(this)));
 
   EXPECT_TRUE(GetContentSettings()->IsContentAllowed(
       CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC));
   EXPECT_FALSE(GetContentSettings()->IsContentBlocked(
       CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC));
   EXPECT_FALSE(GetContentSettings()->IsContentAllowed(
       CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA));
   EXPECT_TRUE(GetContentSettings()->IsContentBlocked(
       CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA));
   EXPECT_EQ(TabSpecificContentSettings::MICROPHONE_ACCESSED |
                 TabSpecificContentSettings::CAMERA_ACCESSED |
                 TabSpecificContentSettings::CAMERA_BLOCKED,
             GetContentSettings()->GetMicrophoneCameraState());
   EXPECT_EQ(example_audio_id(),
             GetContentSettings()->media_stream_requested_audio_device());
   EXPECT_EQ(example_audio_id(),
             GetContentSettings()->media_stream_selected_audio_device());
   EXPECT_EQ(example_video_id(),
             GetContentSettings()->media_stream_requested_video_device());
   EXPECT_EQ(example_video_id(),
             GetContentSettings()->media_stream_selected_video_device());
 }
 
 // Request microphone and camera access. Block microphone, allow camera.
-IN_PROC_BROWSER_TEST_F(MediaStreamDevicesControllerTest,
+IN_PROC_BROWSER_TEST_P(MediaStreamDevicesControllerTest,
                        RequestMicCamBlockMic) {
   InitWithUrl(GURL("https://www.example.com"));
   SetDevicePolicy(DEVICE_TYPE_AUDIO, ACCESS_DENIED);
   SetDevicePolicy(DEVICE_TYPE_VIDEO, ACCESS_ALLOWED);
   // Ensure the prompt is accepted if necessary such that tab specific content
   // settings are updated.
-  prompt_delegate()->set_response_type(PermissionRequestManager::ACCEPT_ALL);
+  SetPromptResponseType(PermissionRequestManager::ACCEPT_ALL);
   RequestPermissions(
       GetWebContents(), CreateRequest(example_audio_id(), example_video_id()),
       base::Bind(&MediaStreamDevicesControllerTest::OnMediaStreamResponse,
                  base::Unretained(this)));
 
   EXPECT_FALSE(GetContentSettings()->IsContentAllowed(
       CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC));
   EXPECT_TRUE(GetContentSettings()->IsContentBlocked(
       CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC));
   EXPECT_TRUE(GetContentSettings()->IsContentAllowed(
       CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA));
   EXPECT_FALSE(GetContentSettings()->IsContentBlocked(
       CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA));
   EXPECT_EQ(TabSpecificContentSettings::MICROPHONE_ACCESSED |
                 TabSpecificContentSettings::MICROPHONE_BLOCKED |
                 TabSpecificContentSettings::CAMERA_ACCESSED,
             GetContentSettings()->GetMicrophoneCameraState());
   EXPECT_EQ(example_audio_id(),
             GetContentSettings()->media_stream_requested_audio_device());
   EXPECT_EQ(example_audio_id(),
             GetContentSettings()->media_stream_selected_audio_device());
   EXPECT_EQ(example_video_id(),
             GetContentSettings()->media_stream_requested_video_device());
   EXPECT_EQ(example_video_id(),
             GetContentSettings()->media_stream_selected_video_device());
 }
 
 // Request microphone access. Requesting camera should not change microphone
 // state.
-IN_PROC_BROWSER_TEST_F(MediaStreamDevicesControllerTest,
+IN_PROC_BROWSER_TEST_P(MediaStreamDevicesControllerTest,
                        RequestCamDoesNotChangeMic) {
   InitWithUrl(GURL("https://www.example.com"));
   // Request mic and deny.
   SetDevicePolicy(DEVICE_TYPE_AUDIO, ACCESS_DENIED);
   // Ensure the prompt is accepted if necessary such that tab specific content
   // settings are updated.
-  prompt_delegate()->set_response_type(PermissionRequestManager::ACCEPT_ALL);
+  SetPromptResponseType(PermissionRequestManager::ACCEPT_ALL);
   RequestPermissions(
       GetWebContents(), CreateRequest(example_audio_id(), std::string()),
       base::Bind(&MediaStreamDevicesControllerTest::OnMediaStreamResponse,
                  base::Unretained(this)));
   EXPECT_FALSE(GetContentSettings()->IsContentAllowed(
       CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC));
   EXPECT_TRUE(GetContentSettings()->IsContentBlocked(
       CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC));
   EXPECT_EQ(example_audio_id(),
             GetContentSettings()->media_stream_requested_audio_device());
@@ skipping 20 matching lines @@
       CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC));
   EXPECT_TRUE(GetContentSettings()->IsContentBlocked(
       CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC));
   EXPECT_EQ(example_audio_id(),
             GetContentSettings()->media_stream_requested_audio_device());
   EXPECT_EQ(example_audio_id(),
             GetContentSettings()->media_stream_selected_audio_device());
 }
 
 // Denying mic access after camera access should still show the camera as state.
-IN_PROC_BROWSER_TEST_F(MediaStreamDevicesControllerTest,
+IN_PROC_BROWSER_TEST_P(MediaStreamDevicesControllerTest,
                        DenyMicDoesNotChangeCam) {
   InitWithUrl(GURL("https://www.example.com"));
   // Request cam and allow
   SetDevicePolicy(DEVICE_TYPE_VIDEO, ACCESS_ALLOWED);
   // Ensure the prompt is accepted if necessary such that tab specific content
   // settings are updated.
-  prompt_delegate()->set_response_type(PermissionRequestManager::ACCEPT_ALL);
+  SetPromptResponseType(PermissionRequestManager::ACCEPT_ALL);
   RequestPermissions(
       GetWebContents(), CreateRequest(std::string(), example_video_id()),
       base::Bind(&MediaStreamDevicesControllerTest::OnMediaStreamResponse,
                  base::Unretained(this)));
   EXPECT_TRUE(GetContentSettings()->IsContentAllowed(
       CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA));
   EXPECT_FALSE(GetContentSettings()->IsContentBlocked(
       CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA));
   EXPECT_EQ(example_video_id(),
             GetContentSettings()->media_stream_requested_video_device());
@@ skipping 12 matching lines @@
   dispatcher->SetTestVideoCaptureDevices(video_devices);
   std::unique_ptr<content::MediaStreamUI> video_stream_ui =
       dispatcher->GetMediaStreamCaptureIndicator()->RegisterMediaStream(
           GetWebContents(), video_devices);
   video_stream_ui->OnStarted(base::Closure());
 
   // Request mic and deny.
   SetDevicePolicy(DEVICE_TYPE_AUDIO, ACCESS_DENIED);
   // Ensure the prompt is accepted if necessary such that tab specific content
   // settings are updated.
-  prompt_delegate()->set_response_type(PermissionRequestManager::ACCEPT_ALL);
+  SetPromptResponseType(PermissionRequestManager::ACCEPT_ALL);
   RequestPermissions(
       GetWebContents(), CreateRequest(example_audio_id(), std::string()),
       base::Bind(&MediaStreamDevicesControllerTest::OnMediaStreamResponse,
                  base::Unretained(this)));
   EXPECT_FALSE(GetContentSettings()->IsContentAllowed(
       CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC));
   EXPECT_TRUE(GetContentSettings()->IsContentBlocked(
       CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC));
   EXPECT_EQ(example_audio_id(),
             GetContentSettings()->media_stream_requested_audio_device());
@@ skipping 51 matching lines @@
   // inputs.
   content::MediaStreamRequestResult ExpectedMediaStreamResult() const {
     if (ExpectMicAllowed() || ExpectCamAllowed())
       return content::MEDIA_DEVICE_OK;
     return content::MEDIA_DEVICE_PERMISSION_DENIED;
   }
 };
 
 // Test all combinations of cam/mic content settings. Then tests the result of
 // clicking both accept/deny on the infobar. Both cam/mic are requested.
-IN_PROC_BROWSER_TEST_F(MediaStreamDevicesControllerTest, ContentSettings) {
+IN_PROC_BROWSER_TEST_P(MediaStreamDevicesControllerTest, ContentSettings) {
   InitWithUrl(GURL("https://www.example.com"));
   static const ContentSettingsTestData tests[] = {
       // Settings that won't result in an infobar.
       {CONTENT_SETTING_ALLOW, CONTENT_SETTING_ALLOW, false},
       {CONTENT_SETTING_ALLOW, CONTENT_SETTING_BLOCK, false},
       {CONTENT_SETTING_BLOCK, CONTENT_SETTING_ALLOW, false},
       {CONTENT_SETTING_BLOCK, CONTENT_SETTING_BLOCK, false},
 
       // Settings that will result in an infobar. Test both accept and deny.
       {CONTENT_SETTING_ALLOW, CONTENT_SETTING_ASK, false},
       {CONTENT_SETTING_ALLOW, CONTENT_SETTING_ASK, true},
 
       {CONTENT_SETTING_ASK, CONTENT_SETTING_ASK, false},
       {CONTENT_SETTING_ASK, CONTENT_SETTING_ASK, true},
 
       {CONTENT_SETTING_BLOCK, CONTENT_SETTING_ASK, false},
       {CONTENT_SETTING_BLOCK, CONTENT_SETTING_ASK, true},
 
       {CONTENT_SETTING_ASK, CONTENT_SETTING_ALLOW, false},
       {CONTENT_SETTING_ASK, CONTENT_SETTING_ALLOW, true},
 
       {CONTENT_SETTING_ASK, CONTENT_SETTING_BLOCK, false},
       {CONTENT_SETTING_ASK, CONTENT_SETTING_BLOCK, true},
   };
 
   for (auto& test : tests) {
     SetContentSettings(test.mic, test.cam);
 
-    prompt_delegate()->Reset();
+    ResetPromptCounters();
 
     // Accept or deny the infobar if it's showing.
     if (test.ExpectMicInfobar() || test.ExpectCamInfobar()) {
       if (test.accept_infobar) {
-        prompt_delegate()->set_response_type(
-            PermissionRequestManager::ACCEPT_ALL);
+        SetPromptResponseType(PermissionRequestManager::ACCEPT_ALL);
       } else {
-        prompt_delegate()->set_response_type(
-            PermissionRequestManager::DENY_ALL);
+        SetPromptResponseType(PermissionRequestManager::DENY_ALL);
       }
     } else {
-      prompt_delegate()->set_response_type(PermissionRequestManager::NONE);
+      SetPromptResponseType(PermissionRequestManager::NONE);
     }
     RequestPermissions(
         GetWebContents(), CreateRequest(example_audio_id(), example_video_id()),
         base::Bind(&MediaStreamDevicesControllerTest::OnMediaStreamResponse,
                    base::Unretained(this)));
 
-    ASSERT_LE(prompt_delegate()->TotalRequestCount(), 2u);
-    ASSERT_EQ(
-        test.ExpectMicInfobar(),
-        prompt_delegate()->WasRequested(CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC));
+    ASSERT_LE(TotalPromptRequestCount(), 2u);
+    ASSERT_EQ(test.ExpectMicInfobar(),
+              WasPermissionShown(CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC));
     ASSERT_EQ(test.ExpectCamInfobar(),
-              prompt_delegate()->WasRequested(
-                  CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA));
+              WasPermissionShown(CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA));
 
     // Check the media stream result is expected and the devices returned are
     // expected;
     ASSERT_EQ(test.ExpectedMediaStreamResult(), media_stream_result());
     ASSERT_EQ(CheckDevicesListContains(content::MEDIA_DEVICE_AUDIO_CAPTURE),
               test.ExpectMicAllowed());
     ASSERT_EQ(CheckDevicesListContains(content::MEDIA_DEVICE_VIDEO_CAPTURE),
               test.ExpectCamAllowed());
   }
 }
 
 // Request and allow camera access on WebUI pages without prompting.
-IN_PROC_BROWSER_TEST_F(MediaStreamDevicesControllerTest,
+IN_PROC_BROWSER_TEST_P(MediaStreamDevicesControllerTest,
                        WebUIRequestAndAllowCam) {
   InitWithUrl(GURL("chrome://test-page"));
   RequestPermissions(
       GetWebContents(), CreateRequest(std::string(), example_video_id()),
       base::Bind(&MediaStreamDevicesControllerTest::OnMediaStreamResponse,
                  base::Unretained(this)));
 
-  ASSERT_EQ(0u, prompt_delegate()->TotalRequestCount());
+  ASSERT_EQ(0u, TotalPromptRequestCount());
 
   ASSERT_EQ(content::MEDIA_DEVICE_OK, media_stream_result());
   ASSERT_FALSE(CheckDevicesListContains(content::MEDIA_DEVICE_AUDIO_CAPTURE));
   ASSERT_TRUE(CheckDevicesListContains(content::MEDIA_DEVICE_VIDEO_CAPTURE));
 }
 
-IN_PROC_BROWSER_TEST_F(MediaStreamDevicesControllerTest,
+IN_PROC_BROWSER_TEST_P(MediaStreamDevicesControllerTest,
                        ExtensionRequestMicCam) {
   InitWithUrl(GURL("chrome-extension://test-page"));
   // Test that a prompt is required.
-  prompt_delegate()->set_response_type(PermissionRequestManager::ACCEPT_ALL);
+  SetPromptResponseType(PermissionRequestManager::ACCEPT_ALL);
   RequestPermissions(
       GetWebContents(), CreateRequest(example_audio_id(), example_video_id()),
       base::Bind(&MediaStreamDevicesControllerTest::OnMediaStreamResponse,
                  base::Unretained(this)));
-  ASSERT_EQ(2u, prompt_delegate()->TotalRequestCount());
-  ASSERT_TRUE(prompt_delegate()->WasRequested(
-      CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA));
-  ASSERT_TRUE(
-      prompt_delegate()->WasRequested(CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC));
+  ASSERT_EQ(2u, TotalPromptRequestCount());
+  ASSERT_TRUE(WasPermissionShown(CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA));
+  ASSERT_TRUE(WasPermissionShown(CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC));
 
   // Accept the prompt.
   ASSERT_EQ(content::MEDIA_DEVICE_OK, media_stream_result());
   ASSERT_TRUE(CheckDevicesListContains(content::MEDIA_DEVICE_AUDIO_CAPTURE));
   ASSERT_TRUE(CheckDevicesListContains(content::MEDIA_DEVICE_VIDEO_CAPTURE));
 
   // Check that re-requesting allows without prompting.
-  prompt_delegate()->Reset();
+  ResetPromptCounters();
   RequestPermissions(
       GetWebContents(), CreateRequest(example_audio_id(), example_video_id()),
       base::Bind(&MediaStreamDevicesControllerTest::OnMediaStreamResponse,
                  base::Unretained(this)));
-  ASSERT_EQ(0u, prompt_delegate()->TotalRequestCount());
+  ASSERT_EQ(0u, TotalPromptRequestCount());
 
   ASSERT_EQ(content::MEDIA_DEVICE_OK, media_stream_result());
   ASSERT_TRUE(CheckDevicesListContains(content::MEDIA_DEVICE_AUDIO_CAPTURE));
   ASSERT_TRUE(CheckDevicesListContains(content::MEDIA_DEVICE_VIDEO_CAPTURE));
 }
 
 // For Pepper request from insecure origin, even if it's ALLOW, it won't be
 // changed to ASK.
-IN_PROC_BROWSER_TEST_F(MediaStreamDevicesControllerTest,
+IN_PROC_BROWSER_TEST_P(MediaStreamDevicesControllerTest,
                        PepperRequestInsecure) {
   InitWithUrl(GURL("http://www.example.com"));
   SetContentSettings(CONTENT_SETTING_ALLOW, CONTENT_SETTING_ALLOW);
 
   RequestPermissions(
       GetWebContents(),
       CreateRequestWithType(example_audio_id(), std::string(),
                             content::MEDIA_OPEN_DEVICE_PEPPER_ONLY),
       base::Bind(&MediaStreamDevicesControllerTest::OnMediaStreamResponse,
                  base::Unretained(this)));
-  ASSERT_EQ(0u, prompt_delegate()->TotalRequestCount());
+  ASSERT_EQ(0u, TotalPromptRequestCount());
 }
 
 // Request and block microphone and camera access with kill switch.
-IN_PROC_BROWSER_TEST_F(MediaStreamDevicesControllerTest,
+IN_PROC_BROWSER_TEST_P(MediaStreamDevicesControllerTest,
                        RequestAndKillSwitchMicCam) {
   std::map<std::string, std::string> params;
   params[PermissionUtil::GetPermissionString(
       CONTENT_SETTINGS_TYPE_MEDIASTREAM_MIC)] =
       PermissionContextBase::kPermissionsKillSwitchBlockedValue;
   params[PermissionUtil::GetPermissionString(
       CONTENT_SETTINGS_TYPE_MEDIASTREAM_CAMERA)] =
       PermissionContextBase::kPermissionsKillSwitchBlockedValue;
   variations::AssociateVariationParams(
       PermissionContextBase::kPermissionsKillSwitchFieldStudy,
       "TestGroup", params);
   base::FieldTrialList::CreateFieldTrial(
       PermissionContextBase::kPermissionsKillSwitchFieldStudy,
       "TestGroup");
   InitWithUrl(GURL("https://www.example.com"));
   SetDevicePolicy(DEVICE_TYPE_AUDIO, ACCESS_ALLOWED);
   SetDevicePolicy(DEVICE_TYPE_VIDEO, ACCESS_ALLOWED);
   RequestPermissions(
       GetWebContents(), CreateRequest(example_audio_id(), example_video_id()),
       base::Bind(&MediaStreamDevicesControllerTest::OnMediaStreamResponse,
                  base::Unretained(this)));
 
-  ASSERT_EQ(0u, prompt_delegate()->TotalRequestCount());
+  ASSERT_EQ(0u, TotalPromptRequestCount());
 
   ASSERT_EQ(content::MEDIA_DEVICE_KILL_SWITCH_ON, media_stream_result());
   ASSERT_FALSE(CheckDevicesListContains(content::MEDIA_DEVICE_AUDIO_CAPTURE));
   ASSERT_FALSE(CheckDevicesListContains(content::MEDIA_DEVICE_VIDEO_CAPTURE));
 }
+
+INSTANTIATE_TEST_CASE_P(
+    MediaStreamDevicesControllerTestInstance,
+    MediaStreamDevicesControllerTest,
+    ::testing::Values(TestType::DEFAULT,
+                      TestType::TEST_WITH_GROUPED_MEDIA_REQUESTS));