content_setting_media_image_model_unittest.mm

// Copyright 2012 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "chrome/browser/ui/content_settings/content_setting_image_model.h"

#import <AVFoundation/AVFoundation.h>

#include "base/strings/utf_string_conversions.h"
#include "base/test/scoped_feature_list.h"
#include "chrome/browser/content_settings/page_specific_content_settings_delegate.h"
#include "chrome/browser/media/webrtc/system_media_capture_permissions_mac.h"
#include "chrome/browser/profiles/profile.h"
#include "chrome/browser/ui/content_settings/media_authorization_wrapper_test.h"
#include "chrome/common/chrome_features.h"
#include "chrome/grit/generated_resources.h"
#include "chrome/test/base/chrome_render_view_host_test_harness.h"
#include "chrome/test/base/testing_profile.h"
#include "components/content_settings/browser/page_specific_content_settings.h"
#include "components/content_settings/core/common/features.h"
#include "components/infobars/content/content_infobar_manager.h"
#include "components/no_state_prefetch/browser/no_state_prefetch_manager.h"
#include "components/permissions/permission_recovery_success_rate_tracker.h"
#include "components/vector_icons/vector_icons.h"
#include "content/public/test/web_contents_tester.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "ui/base/l10n/l10n_util.h"
#include "ui/gfx/color_palette.h"
#include "ui/gfx/paint_vector_icon.h"
#include "ui/gfx/vector_icon_types.h"

namespace gfx {
struct VectorIcon;
}

using content_settings::PageSpecificContentSettings;

namespace {

bool HasIcon(const ContentSettingImageModel& model) {
  return !model.GetIcon(gfx::kPlaceholderColor).IsEmpty();
}

void ExpectImageModelState(const ContentSettingImageModel& model,
                           bool is_visible,
                           bool has_icon,
                           const std::u16string& tooltip,
                           int explanatory_string_id,
                           const gfx::VectorIcon* icon_badge) {
  EXPECT_EQ(model.is_visible(), is_visible);
  EXPECT_EQ(HasIcon(model), has_icon);
  EXPECT_EQ(model.get_tooltip(), tooltip);
  EXPECT_EQ(model.explanatory_string_id(), explanatory_string_id);
  EXPECT_EQ(model.get_icon_badge(), icon_badge);
}

class ContentSettingMediaImageModelTest
    : public ChromeRenderViewHostTestHarness {
 protected:
  void SetUp() override {
    ChromeRenderViewHostTestHarness::SetUp();

    PageSpecificContentSettings::CreateForWebContents(
        web_contents(),
        std::make_unique<PageSpecificContentSettingsDelegate>(web_contents()));
    infobars::ContentInfoBarManager::CreateForWebContents(web_contents());

    permissions::PermissionRecoverySuccessRateTracker::CreateForWebContents(
        web_contents());
  }
};

TEST_F(ContentSettingMediaImageModelTest, MediaUpdate) {
  // Keep `kLeftHandSideActivityIndicators` disabled to test camera/mic content
  // setting bubble.
  base::test::ScopedFeatureList scoped_list;
  scoped_list.InitAndDisableFeature(
      content_settings::features::kLeftHandSideActivityIndicators);
  PageSpecificContentSettings::CreateForWebContents(
      web_contents(),
      std::make_unique<PageSpecificContentSettingsDelegate>(web_contents()));
  auto* content_settings = PageSpecificContentSettings::GetForFrame(
      web_contents()->GetPrimaryMainFrame());
  const GURL kTestOrigin("https://www.example.com");
  auto content_setting_image_model =
      ContentSettingImageModel::CreateForContentType(
          ContentSettingImageModel::ImageType::MEDIASTREAM);
  MediaAuthorizationWrapperTest auth_wrapper;
  system_media_permissions::SetMediaAuthorizationWrapperForTesting(
      &auth_wrapper);

  // Camera allowed per site: Test for system level permissions.
  {
    content_settings->OnMediaStreamPermissionSet(
        kTestOrigin, {PageSpecificContentSettings::kCameraAccessed});
    auth_wrapper.SetMockMediaPermissionStatus(AVAuthorizationStatusAuthorized);
    content_setting_image_model->Update(web_contents());
    ExpectImageModelState(
        *content_setting_image_model, /*is_visible=*/true, /*has_icon=*/true,
        l10n_util::GetStringUTF16(IDS_CAMERA_ACCESSED), 0, &gfx::kNoneIcon);
    auth_wrapper.SetMockMediaPermissionStatus(AVAuthorizationStatusDenied);
    content_setting_image_model->Update(web_contents());
    ExpectImageModelState(
        *content_setting_image_model, /*is_visible=*/true,
        /*has_icon=*/true,
        l10n_util::GetStringUTF16(IDS_CAMERA_TURNED_OFF_IN_MACOS),
        IDS_CAMERA_TURNED_OFF, &gfx::kNoneIcon);
    auth_wrapper.SetMockMediaPermissionStatus(
        AVAuthorizationStatusNotDetermined);
    content_setting_image_model->Update(web_contents());
    EXPECT_FALSE(content_setting_image_model->is_visible());
  }

  // Microphone allowed per site: Test for system level permissions.
  {
    content_settings->OnMediaStreamPermissionSet(
        kTestOrigin, {PageSpecificContentSettings::kMicrophoneAccessed});
    auth_wrapper.SetMockMediaPermissionStatus(AVAuthorizationStatusAuthorized);
    content_setting_image_model->Update(web_contents());
    ExpectImageModelState(
        *content_setting_image_model, /*is_visible=*/true, /*has_icon=*/true,
        l10n_util::GetStringUTF16(IDS_MICROPHONE_ACCESSED), 0, &gfx::kNoneIcon);
    auth_wrapper.SetMockMediaPermissionStatus(AVAuthorizationStatusDenied);
    content_setting_image_model->Update(web_contents());
    ExpectImageModelState(
        *content_setting_image_model, /*is_visible=*/true,
        /*has_icon=*/true,
        l10n_util::GetStringUTF16(IDS_MIC_TURNED_OFF_IN_MACOS),
        IDS_MIC_TURNED_OFF, &gfx::kNoneIcon);
    auth_wrapper.SetMockMediaPermissionStatus(
        AVAuthorizationStatusNotDetermined);
    content_setting_image_model->Update(web_contents());
    EXPECT_FALSE(content_setting_image_model->is_visible());
  }

  // Microphone & camera allowed per site: Test for system level permissions.
  {
    content_settings->OnMediaStreamPermissionSet(
        kTestOrigin, {PageSpecificContentSettings::kMicrophoneAccessed,
                      PageSpecificContentSettings::kCameraAccessed});
    auth_wrapper.SetMockMediaPermissionStatus(AVAuthorizationStatusAuthorized);
    auth_wrapper.SetMockMediaPermissionStatus(AVAuthorizationStatusAuthorized);
    content_setting_image_model->Update(web_contents());
    ExpectImageModelState(
        *content_setting_image_model, /*is_visible=*/true, /*has_icon=*/true,
        l10n_util::GetStringUTF16(IDS_MICROPHONE_CAMERA_ALLOWED), 0,
        &gfx::kNoneIcon);
    auth_wrapper.SetMockMediaPermissionStatus(AVAuthorizationStatusDenied);
    auth_wrapper.SetMockMediaPermissionStatus(AVAuthorizationStatusDenied);
    content_setting_image_model->Update(web_contents());
    ExpectImageModelState(
        *content_setting_image_model, /*is_visible=*/true, /*has_icon=*/true,
        l10n_util::GetStringUTF16(IDS_CAMERA_MIC_TURNED_OFF_IN_MACOS),
        IDS_CAMERA_TURNED_OFF, &gfx::kNoneIcon);
    auth_wrapper.SetMockMediaPermissionStatus(
        AVAuthorizationStatusNotDetermined);
    auth_wrapper.SetMockMediaPermissionStatus(
        AVAuthorizationStatusNotDetermined);
    content_setting_image_model->Update(web_contents());
    EXPECT_EQ(content_setting_image_model->is_visible(), false);
  }

  // Test that system permissions being allowed do not affect the image view,
  // when the per site permission is denied.
  for (const auto system_state :
       {AVAuthorizationStatusAuthorized, AVAuthorizationStatusDenied}) {
    SCOPED_TRACE(system_state);
    auth_wrapper.SetMockMediaPermissionStatus(system_state);
    auth_wrapper.SetMockMediaPermissionStatus(system_state);

    // Camera blocked per site.
    {
      content_settings->OnMediaStreamPermissionSet(
          kTestOrigin, {PageSpecificContentSettings::kCameraAccessed,
                        PageSpecificContentSettings::kCameraBlocked});
      content_setting_image_model->Update(web_contents());
      ExpectImageModelState(*content_setting_image_model, /*is_visible=*/true,
                            /*has_icon=*/true,
                            l10n_util::GetStringUTF16(IDS_CAMERA_BLOCKED), 0,
                            &gfx::kNoneIcon);
    }

    // Microphone blocked per site.
    {
      content_settings->OnMediaStreamPermissionSet(
          kTestOrigin, {PageSpecificContentSettings::kMicrophoneAccessed,
                        PageSpecificContentSettings::kMicrophoneBlocked});
      content_setting_image_model->Update(web_contents());
      ExpectImageModelState(*content_setting_image_model, /*is_visible=*/true,
                            /*has_icon=*/true,
                            l10n_util::GetStringUTF16(IDS_MICROPHONE_BLOCKED),
                            0, &gfx::kNoneIcon);
    }

    // Microphone & camera blocked per site
    {
      content_settings->OnMediaStreamPermissionSet(
          kTestOrigin, {PageSpecificContentSettings::kCameraAccessed,
                        PageSpecificContentSettings::kCameraBlocked,
                        PageSpecificContentSettings::kMicrophoneAccessed,
                        PageSpecificContentSettings::kMicrophoneBlocked});
      content_setting_image_model->Update(web_contents());
      ExpectImageModelState(
          *content_setting_image_model, /*is_visible=*/true, /*has_icon=*/true,
          l10n_util::GetStringUTF16(IDS_MICROPHONE_CAMERA_BLOCKED), 0,
          &gfx::kNoneIcon);
    }
  }
}

}  // namespace
chromium/chrome/browser/ui/content_settings/content_setting_media_image_model_unittest.mm
