arc: Start ARC for Public Session users.

chrome/browser/chromeos/arc/arc_util_unittest.cc

 // Copyright 2017 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/chromeos/arc/arc_util.h"
 
 #include <memory>
 
 #include "base/command_line.h"
 #include "base/macros.h"
@@ skipping 199 matching lines @@
   EXPECT_FALSE(IsArcAllowedForProfile(profile()));
 }
 
 // User without GAIA account.
 TEST_F(ChromeArcUtilTest, IsArcAllowedForProfile_PublicAccount) {
   base::CommandLine::ForCurrentProcess()->InitFromArgv(
       {"", "--arc-availability=officially-supported"});
   ScopedLogIn login(GetFakeUserManager(),
                     AccountId::FromUserEmail("public_user@gmail.com"),
                     user_manager::USER_TYPE_PUBLIC_ACCOUNT);
-  EXPECT_FALSE(IsArcAllowedForProfile(profile()));
+  EXPECT_FALSE(chromeos::ProfileHelper::Get()
+                   ->GetUserByProfile(profile())
+                   ->HasGaiaAccount());
+  EXPECT_TRUE(IsArcAllowedForProfile(profile()));
 }
 
 TEST_F(ChromeArcUtilTest, IsArcAllowedForProfile_ActiveDirectoryEnabled) {
   base::CommandLine::ForCurrentProcess()->InitFromArgv(
       {"", "--arc-availability=officially-supported"});
   ScopedLogIn login(
       GetFakeUserManager(),
       AccountId::AdFromObjGuid("f04557de-5da2-40ce-ae9d-b8874d8da96e"),
       user_manager::USER_TYPE_ACTIVE_DIRECTORY);
   EXPECT_FALSE(chromeos::ProfileHelper::Get()
@@ skipping 60 matching lines @@
   EXPECT_FALSE(IsArcAllowedForProfile(profile()));
   GetFakeUserManager()->ResetUserFlow(manager_id);
 }
 
 // Guest account is interpreted as EphemeralDataUser.
 TEST_F(ChromeArcUtilTest, IsArcAllowedForProfile_GuestAccount) {
   base::CommandLine::ForCurrentProcess()->InitFromArgv(
       {"", "--arc-availability=officially-supported"});
   ScopedLogIn login(GetFakeUserManager(),
                     GetFakeUserManager()->GetGuestAccountId());
-  EXPECT_FALSE(IsArcAllowedForProfile(profile()));
+  EXPECT_TRUE(IsArcAllowedForProfile(profile()));
 }
 
 // Demo account is interpreted as EphemeralDataUser.
 TEST_F(ChromeArcUtilTest, IsArcAllowedForProfile_DemoAccount) {
   base::CommandLine::ForCurrentProcess()->InitFromArgv(
       {"", "--arc-availability=officially-supported"});
   ScopedLogIn login(GetFakeUserManager(), user_manager::DemoAccountId());
-  EXPECT_FALSE(IsArcAllowedForProfile(profile()));
+  EXPECT_TRUE(IsArcAllowedForProfile(profile()));
 }
 
 TEST_F(ChromeArcUtilTest, IsArcCompatibleFileSystemUsedForProfile) {
   base::CommandLine::ForCurrentProcess()->InitFromArgv(
       {"", "--arc-availability=officially-supported"});
 
   const AccountId id(AccountId::FromUserEmailGaiaId(
       profile()->GetProfileUserName(), kTestGaiaId));
   ScopedLogIn login(GetFakeUserManager(), id);
 
@@ skipping 149 matching lines @@
   EXPECT_FALSE(AreArcAllOptInPreferencesManagedForProfile(profile()));
 
   // Both OptIn prefs are set to managed values, and the function returns true.
   profile()->GetTestingPrefService()->SetManagedPref(
       prefs::kArcBackupRestoreEnabled, base::MakeUnique<base::Value>(false));
   EXPECT_TRUE(AreArcAllOptInPreferencesManagedForProfile(profile()));
 }
 
 }  // namespace util
 }  // namespace arc