Add a PermissionContext subclass for the midi permission

chrome/browser/media/midi_permission_context_unittest.cc

Index: chrome/browser/media/midi_permission_context_unittest.cc
diff --git a/chrome/browser/media/midi_permission_context_unittest.cc b/chrome/browser/media/midi_permission_context_unittest.cc
deleted file mode 100644
index 9b90980f939b73583c544748bcb35293b5e189f0..0000000000000000000000000000000000000000
--- a/chrome/browser/media/midi_permission_context_unittest.cc
+++ /dev/null
@@ -1,156 +0,0 @@
-// 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/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) {}
-
-  ~TestPermissionContext() override {}
-
-  bool permission_granted() {
-    return permission_granted_;
-  }
-
-  bool permission_set() {
-    return permission_set_;
-  }
-
-  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_;
-};
-
-}  // 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);
-  permission_context.RequestPermission(
-      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());
-  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(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()));
-
-  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);
-}