Add a PermissionContext subclass for the midi permission

chrome/browser/media/midi_sysex_permission_context_unittest.cc

 // Copyright 2015 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 "chrome/browser/media/midi_permission_context.h"
-
 #include "base/bind.h"
 #include "base/macros.h"
 #include "build/build_config.h"
 #include "chrome/browser/content_settings/host_content_settings_map_factory.h"
+#include "chrome/browser/media/midi_permission_context.h"
 #include "chrome/browser/permissions/permission_request_id.h"
 #include "chrome/test/base/chrome_render_view_host_test_harness.h"
 #include "chrome/test/base/testing_profile.h"
 #include "components/content_settings/core/browser/host_content_settings_map.h"
 #include "components/content_settings/core/common/content_settings.h"
 #include "components/content_settings/core/common/content_settings_types.h"
 #include "content/public/browser/web_contents.h"
 #include "content/public/test/mock_render_process_host.h"
 #include "content/public/test/web_contents_tester.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 #if defined(OS_ANDROID)
 #include "chrome/browser/infobars/infobar_service.h"
 #else
 #include "chrome/browser/permissions/permission_request_manager.h"
 #endif
 
 namespace {
 
 class TestPermissionContext : public MidiPermissionContext {
  public:
   explicit TestPermissionContext(Profile* profile)
-   : MidiPermissionContext(profile),
-     permission_set_(false),
-     permission_granted_(false),
-     tab_context_updated_(false) {}
+      : MidiPermissionContext(profile),
+        permission_set_(false),
+        permission_granted_(false),
+        tab_context_updated_(false) {}
 
   ~TestPermissionContext() override {}
 
-  bool permission_granted() {
-    return permission_granted_;
-  }
+  bool permission_granted() { return permission_granted_; }
 
-  bool permission_set() {
-    return permission_set_;
-  }
+  bool permission_set() { return permission_set_; }
 
-  bool tab_context_updated() {
-    return tab_context_updated_;
-  }
+  bool tab_context_updated() { return tab_context_updated_; }
 
   void TrackPermissionDecision(ContentSetting content_setting) {
     permission_set_ = true;
     permission_granted_ = content_setting == CONTENT_SETTING_ALLOW;
   }
 
  protected:
   void UpdateTabContext(const PermissionRequestID& id,
                         const GURL& requesting_origin,
                         bool allowed) override {
     tab_context_updated_ = true;
   }
 
  private:
-   bool permission_set_;
-   bool permission_granted_;
-   bool tab_context_updated_;
+  bool permission_set_;
+  bool permission_granted_;
+  bool tab_context_updated_;
 };
 
 }  // anonymous namespace
 
 class MidiPermissionContextTests : public ChromeRenderViewHostTestHarness {
  protected:
   MidiPermissionContextTests() = default;
 
  private:
   // ChromeRenderViewHostTestHarness:
   void SetUp() override {
     ChromeRenderViewHostTestHarness::SetUp();
 #if defined(OS_ANDROID)
     InfoBarService::CreateForWebContents(web_contents());
 #else
     PermissionRequestManager::CreateForWebContents(web_contents());
 #endif
   }
 
   DISALLOW_COPY_AND_ASSIGN(MidiPermissionContextTests);
 };
 
 // Web MIDI permission should be denied for insecure origin.
 TEST_F(MidiPermissionContextTests, TestInsecureRequestingUrl) {
   TestPermissionContext permission_context(profile());
   GURL url("http://www.example.com");
   content::WebContentsTester::For(web_contents())->NavigateAndCommit(url);
 
-  const PermissionRequestID id(
-      web_contents()->GetRenderProcessHost()->GetID(),
-      web_contents()->GetMainFrame()->GetRoutingID(),
-      -1);
+  const PermissionRequestID id(web_contents()->GetRenderProcessHost()->GetID(),
+                               web_contents()->GetMainFrame()->GetRoutingID(),
+                               -1);
   permission_context.RequestPermission(
-      web_contents(),
-      id, url, true,
+      web_contents(), id, url, true,
       base::Bind(&TestPermissionContext::TrackPermissionDecision,
                  base::Unretained(&permission_context)));
 
   EXPECT_TRUE(permission_context.permission_set());
   EXPECT_FALSE(permission_context.permission_granted());
   EXPECT_TRUE(permission_context.tab_context_updated());
 
   ContentSetting setting =
       HostContentSettingsMapFactory::GetForProfile(profile())
-          ->GetContentSetting(url.GetOrigin(),
-                              url.GetOrigin(),
-                              CONTENT_SETTINGS_TYPE_MIDI_SYSEX,
-                              std::string());
+          ->GetContentSetting(url.GetOrigin(), url.GetOrigin(),
+                              CONTENT_SETTINGS_TYPE_MIDI_SYSEX, std::string());
   EXPECT_EQ(CONTENT_SETTING_ASK, setting);
 }
 
 // Web MIDI permission status should be denied for insecure origin.
 TEST_F(MidiPermissionContextTests, TestInsecureQueryingUrl) {
   TestPermissionContext permission_context(profile());
   GURL insecure_url("http://www.example.com");
   GURL secure_url("https://www.example.com");
 
   // Check that there is no saved content settings.
   EXPECT_EQ(CONTENT_SETTING_ASK,
+            HostContentSettingsMapFactory::GetForProfile(profile())
+                ->GetContentSetting(
+                    insecure_url.GetOrigin(), insecure_url.GetOrigin(),
+                    CONTENT_SETTINGS_TYPE_MIDI_SYSEX, std::string()));
+  EXPECT_EQ(
+      CONTENT_SETTING_ASK,
       HostContentSettingsMapFactory::GetForProfile(profile())
-          ->GetContentSetting(insecure_url.GetOrigin(),
-                              insecure_url.GetOrigin(),
-                              CONTENT_SETTINGS_TYPE_MIDI_SYSEX,
-                              std::string()));
-  EXPECT_EQ(CONTENT_SETTING_ASK,
+          ->GetContentSetting(secure_url.GetOrigin(), insecure_url.GetOrigin(),
+                              CONTENT_SETTINGS_TYPE_MIDI_SYSEX, std::string()));
+  EXPECT_EQ(
+      CONTENT_SETTING_ASK,
       HostContentSettingsMapFactory::GetForProfile(profile())
-          ->GetContentSetting(secure_url.GetOrigin(),
-                              insecure_url.GetOrigin(),
-                              CONTENT_SETTINGS_TYPE_MIDI_SYSEX,
-                              std::string()));
-  EXPECT_EQ(CONTENT_SETTING_ASK,
-      HostContentSettingsMapFactory::GetForProfile(profile())
-          ->GetContentSetting(insecure_url.GetOrigin(),
-                              secure_url.GetOrigin(),
-                              CONTENT_SETTINGS_TYPE_MIDI_SYSEX,
-                              std::string()));
+          ->GetContentSetting(insecure_url.GetOrigin(), secure_url.GetOrigin(),
+                              CONTENT_SETTINGS_TYPE_MIDI_SYSEX, std::string()));
 
   EXPECT_EQ(CONTENT_SETTING_BLOCK,
             permission_context
                 .GetPermissionStatus(nullptr /* render_frame_host */,
                                      insecure_url, insecure_url)
                 .content_setting);
 
   EXPECT_EQ(CONTENT_SETTING_BLOCK,
             permission_context
                 .GetPermissionStatus(nullptr /* render_frame_host */,
                                      insecure_url, secure_url)
                 .content_setting);
 }