Start ARC and sign in after Chrome OS login

chrome/browser/ui/app_list/arc/arc_app_test.cc

 // 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 "chrome/browser/ui/app_list/arc/arc_app_test.h"
 
 #include "base/command_line.h"
 #include "base/memory/ptr_util.h"
 #include "base/run_loop.h"
 #include "base/strings/stringprintf.h"
 #include "chrome/browser/chromeos/arc/arc_session_manager.h"
 #include "chrome/browser/chromeos/login/users/fake_chrome_user_manager.h"
 #include "chrome/browser/chromeos/login/users/scoped_user_manager_enabler.h"
 #include "chrome/browser/chromeos/profiles/profile_helper.h"
 #include "chrome/browser/profiles/profile.h"
 #include "chrome/browser/ui/app_list/arc/arc_app_list_prefs.h"
 #include "chrome/browser/ui/app_list/arc/arc_app_list_prefs_factory.h"
+#include "chromeos/chromeos_switches.h"
 #include "chromeos/dbus/dbus_thread_manager.h"
 #include "components/arc/arc_bridge_service.h"
 #include "components/arc/arc_service_manager.h"
 #include "components/arc/arc_session_runner.h"
 #include "components/arc/arc_util.h"
 #include "components/arc/test/fake_app_instance.h"
 #include "components/arc/test/fake_arc_session.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 namespace {
 
 constexpr char kPackageName1[] = "fake.package.name1";
 constexpr char kPackageName2[] = "fake.package.name2";
 constexpr char kPackageName3[] = "fake.package.name3";
 }
 
 // static
+void ArcAppTest::Init(bool is_persistent_arc) {

[hidehiko, 2017/02/23 10:29:16]

Could you move this to components/arc/arc_util, too?

Maybe SetArcAlways{Run,Start}ForTesting() etc.?

[victorhsieh, 2017/02/24 00:45:00]

Done.

+  if (is_persistent_arc) {
+    base::CommandLine::ForCurrentProcess()->AppendSwitch(
+        chromeos::switches::kEnableArcPersistently);
+  }
+}
+
+// static
 std::string ArcAppTest::GetAppId(const arc::mojom::AppInfo& app_info) {
   return ArcAppListPrefs::GetAppId(app_info.package_name, app_info.activity);
 }
 
 // static
 std::string ArcAppTest::GetAppId(const arc::mojom::ShortcutInfo& shortcut) {
   return ArcAppListPrefs::GetAppId(shortcut.package_name, shortcut.intent_uri);
 }
 
 ArcAppTest::ArcAppTest() {
@@ skipping 41 matching lines @@
   DCHECK(arc::ArcSessionManager::Get());
   arc::ArcSessionManager::DisableUIForTesting();
   arc_session_manager_->OnPrimaryUserProfilePrepared(profile_);
 
   arc_app_list_pref_ = ArcAppListPrefs::Get(profile_);
   DCHECK(arc_app_list_pref_);
   base::RunLoop run_loop;
   arc_app_list_pref_->SetDefaltAppsReadyCallback(run_loop.QuitClosure());
   run_loop.Run();
 
-  arc_session_manager_->SetArcPlayStoreEnabled(true);
   // Check initial conditions.
-  EXPECT_FALSE(arc_session_manager_->IsSessionRunning());
+  if (arc_session_manager_->IsPersistentArc()) {
+    // On Persistent ARC, Play Store is opted out by default.
+    EXPECT_TRUE(arc_session_manager_->IsSessionRunning());
+  } else {
+    arc_session_manager_->SetArcPlayStoreEnabled(true);
+    EXPECT_FALSE(arc_session_manager_->IsSessionRunning());
+  }
 
   app_instance_.reset(new arc::FakeAppInstance(arc_app_list_pref_));
   arc_service_manager_->arc_bridge_service()->app()->SetInstance(
       app_instance_.get());
 }
 
 void ArcAppTest::CreateFakeAppsAndPackages() {
   arc::mojom::AppInfo app;
   // Make sure we have enough data for test.
   for (int i = 0; i < 3; ++i) {
@@ skipping 101 matching lines @@
   }
 }
 
 bool ArcAppTest::FindPackage(const arc::mojom::ArcPackageInfo& package) {
   for (auto fake_package : fake_packages_) {
     if (package.package_name == fake_package.package_name)
       return true;
   }
   return false;
 }