Policy to control ARC Backup&Restore.

chrome/browser/policy/policy_browsertest.cc

 // Copyright (c) 2012 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 <stddef.h>
 #include <stdint.h>
 
 #include <algorithm>
 #include <memory>
 #include <string>
@@ skipping 3955 matching lines @@
   policies.Set(key::kArcEnabled, POLICY_LEVEL_MANDATORY, POLICY_SCOPE_USER,
                POLICY_SOURCE_CLOUD,
                base::WrapUnique(new base::FundamentalValue(false)), nullptr);
   UpdateProviderPolicy(policies);
   EXPECT_FALSE(pref->GetBoolean(prefs::kArcEnabled));
   EXPECT_TRUE(arc_bridge_service->stopped());
 
   TearDownTest();
 }
 
+// Test ArcBackupRestoreEnabled policy.
+IN_PROC_BROWSER_TEST_F(ArcPolicyTest, ArcBackupRestoreEnabled) {
+  SetUpTest();
+
+  const PrefService* const pref = browser()->profile()->GetPrefs();
+
+  // ARC Backup&Restore is switched on by default.
+  EXPECT_TRUE(pref->GetBoolean(prefs::kArcBackupRestoreEnabled));
+  EXPECT_FALSE(pref->FindPreference(
+    prefs::kArcBackupRestoreEnabled)->IsManaged());
+
+  // Disable ARC Backup&Restore.
+  PolicyMap policies;
+  policies.Set(key::kArcBackupRestoreEnabled, POLICY_LEVEL_MANDATORY,
+               POLICY_SCOPE_USER, POLICY_SOURCE_CLOUD,
+               base::WrapUnique(new base::FundamentalValue(false)), nullptr);

[Luis Héctor Chávez, 2016/07/18 16:15:14]

nit: Prefer base::MakeUnique<T>(...) over base::WrapUnique(new T(...)). The
former uses one less allocation and is shorter.

[Sergey Poromov, 2016/07/19 09:23:03]

Done.

+  UpdateProviderPolicy(policies);
+  EXPECT_FALSE(pref->GetBoolean(prefs::kArcBackupRestoreEnabled));
+  EXPECT_TRUE(pref->FindPreference(
+    prefs::kArcBackupRestoreEnabled)->IsManaged());
+
+  // Enable ARC Backup&Restore.
+  policies.Set(key::kArcBackupRestoreEnabled, POLICY_LEVEL_MANDATORY,
+               POLICY_SCOPE_USER, POLICY_SOURCE_CLOUD,
+               base::WrapUnique(new base::FundamentalValue(true)), nullptr);
+  UpdateProviderPolicy(policies);
+  EXPECT_TRUE(pref->GetBoolean(prefs::kArcBackupRestoreEnabled));
+  EXPECT_TRUE(pref->FindPreference(
+    prefs::kArcBackupRestoreEnabled)->IsManaged());
+
+  TearDownTest();
+}
+
 namespace {
 const char kTestUser1[] = "test1@domain.com";
 }  // anonymous namespace
 
 class ChromeOSPolicyTest : public PolicyTest {
  public:
   ChromeOSPolicyTest() {}
 
   void SetUpCommandLine(base::CommandLine* command_line) override {
     PolicyTest::SetUpCommandLine(command_line);
@@ skipping 121 matching lines @@
 
   SetEmptyPolicy();
   // Policy not set.
   CheckSystemTimezoneAutomaticDetectionPolicyUnset();
   EXPECT_TRUE(CheckResolveTimezoneByGeolocation(true, false));
   EXPECT_TRUE(manager->TimeZoneResolverShouldBeRunningForTests());
 }
 #endif  // defined(OS_CHROMEOS)
 
 }  // namespace policy