MD Settings: Always provide recommended meta-data

chrome/test/data/extensions/api_test/settings_private/test.js

 // 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.
 
 // This just tests the interface. It does not test for specific results, only
 // that callbacks are correctly invoked, expected parameters are correct,
 // and failures are detected.
 
 var kTestPrefName = 'download.default_directory';
 var kTestPrefValue = '/Downloads';
+
+// This corresponds to policy key: kHomepageIsNewTabPage used in
+// settings_private_apitest.cc.
+var kTestEnforcedPrefName = 'homepage_is_newtabpage';
+
 var kTestPageId = 'pageId';
 
 function callbackResult(result) {
   if (chrome.runtime.lastError)
     chrome.test.fail(chrome.runtime.lastError.message);
   else if (result == false)
     chrome.test.fail('Failed: ' + result);
 }
 
 var availableTests = [
@@ skipping 19 matching lines @@
   },
   function getPref() {
     chrome.settingsPrivate.getPref(
         kTestPrefName,
         function(value) {
           chrome.test.assertTrue(value !== null);
           callbackResult(true);
           chrome.test.succeed();
         });
   },
+  function getEnforcedPref() {
+    chrome.settingsPrivate.getPref(kTestEnforcedPrefName, function(value) {
+      chrome.test.assertEq('object', typeof value);
+      callbackResult(true);
+      chrome.test.assertEq(
+          chrome.settingsPrivate.ControlledBy.USER_POLICY, value.controlledBy);
+      chrome.test.assertEq(
+          chrome.settingsPrivate.Enforcement.ENFORCED, value.enforcement);
+      chrome.test.succeed();
+    });
+  },
+  function getRecommendedPref() {
+    chrome.settingsPrivate.getPref(kTestEnforcedPrefName, function(value) {
+      chrome.test.assertEq('object', typeof value);
+      callbackResult(true);
+      chrome.test.assertEq(true, value.value);
+      chrome.test.assertEq(
+          chrome.settingsPrivate.ControlledBy.USER_POLICY, value.controlledBy);
+      chrome.test.assertEq(
+          chrome.settingsPrivate.Enforcement.RECOMMENDED, value.enforcement);
+      // Set the value to false, policy properties should still be set.
+      chrome.settingsPrivate.setPref(
+          kTestEnforcedPrefName, false, kTestPageId, function(success) {
+            callbackResult(success);
+            chrome.settingsPrivate.getPref(
+                kTestEnforcedPrefName, function(value) {
+                  chrome.test.assertEq('object', typeof value);
+                  callbackResult(true);
+                  chrome.test.assertEq(false, value.value);
+                  chrome.test.assertEq(
+                      chrome.settingsPrivate.ControlledBy.USER_POLICY,
+                      value.controlledBy);
+                  chrome.test.assertEq(
+                      chrome.settingsPrivate.Enforcement.RECOMMENDED,
+                      value.enforcement);
+                  chrome.test.succeed();
+                });
+          });
+    });
+  },
   function getPref_CrOSSetting() {
     chrome.settingsPrivate.getPref(
         'cros.accounts.allowBWSI',
         function(value) {
           chrome.test.assertTrue(value !== null);
           callbackResult(true);
           chrome.test.succeed();
         });
   },
   function getAllPrefs() {
@@ skipping 33 matching lines @@
         false,
         kTestPageId,
         function() {});
   },
 ];
 
 var testToRun = window.location.search.substring(1);
 chrome.test.runTests(availableTests.filter(function(op) {
   return op.name == testToRun;
 }));
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