[Extensions] Sync the 'allowed scripting on all urls' preference

chrome/browser/extensions/extension_sync_data_unittest.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 "chrome/browser/extensions/extension_sync_data.h"
 
 #include "base/files/file_path.h"
 #include "base/memory/scoped_ptr.h"
 #include "base/version.h"
 #include "sync/protocol/extension_specifics.pb.h"
 #include "sync/protocol/sync.pb.h"
 #include "testing/gtest/include/gtest/gtest.h"
 #include "url/gurl.h"
 
+namespace extensions {
+
 namespace {
 
 const char kValidId[] = "abcdefghijklmnopabcdefghijklmnop";
 const char kVersion[] = "1.0.0.1";
 const char kValidUpdateUrl[] =
     "https://clients2.google.com/service/update2/crx";
 const char kName[] = "MyExtension";
 
+// Serializes a protobuf structure (entity specifics) into an ExtensionSyncData
+// and back again, and confirms that the input is the same as the output.
+void ProtobufToSyncDataEqual(const sync_pb::EntitySpecifics& entity) {
+  syncer::SyncData sync_data =
+      syncer::SyncData::CreateLocalData("sync_tag", "non_unique_title", entity);
+  ExtensionSyncData extension_sync_data(sync_data);
+  syncer::SyncData output_sync_data = extension_sync_data.GetSyncData();
+  const sync_pb::ExtensionSpecifics& output =
+      output_sync_data.GetSpecifics().extension();
+  const sync_pb::ExtensionSpecifics& input = entity.extension();
+
+  // Check for field-by-field quality. It'd be nice if we could use
+  // AssertionResults here (instead of EXPECT_EQ) so that we could get valid
+  // line numbers, but it's not worth the ugliness of the verbose comparison.
+  EXPECT_EQ(input.id(), output.id());
+  EXPECT_EQ(input.name(), output.name());
+  EXPECT_EQ(input.version(), output.version());
+  EXPECT_EQ(input.update_url(), output.update_url());
+  EXPECT_EQ(input.enabled(), output.enabled());
+  EXPECT_EQ(input.incognito_enabled(), output.incognito_enabled());
+  EXPECT_EQ(input.remote_install(), output.remote_install());
+  EXPECT_EQ(input.installed_by_custodian(), output.installed_by_custodian());
+  EXPECT_EQ(input.has_all_urls_enabled(), output.has_all_urls_enabled());
+  if (input.has_all_urls_enabled())
+    EXPECT_EQ(input.all_urls_enabled(), output.all_urls_enabled());
+}
+
+// Serializes an ExtensionSyncData into a protobuf structure and back again, and
+// confirms that the input is the same as the output.
+void SyncDataToProtobufEqual(const ExtensionSyncData& input) {
+  syncer::SyncData sync_data = input.GetSyncData();
+  ExtensionSyncData output(sync_data);
+
+  EXPECT_EQ(input.id(), output.id());
+  EXPECT_EQ(input.uninstalled(), output.uninstalled());
+  EXPECT_EQ(input.enabled(), output.enabled());
+  EXPECT_EQ(input.incognito_enabled(), output.incognito_enabled());
+  EXPECT_EQ(input.remote_install(), output.remote_install());
+  EXPECT_EQ(input.installed_by_custodian(), output.installed_by_custodian());
+  EXPECT_EQ(input.all_urls_enabled(), output.all_urls_enabled());
+  EXPECT_TRUE(input.version().Equals(output.version()));
+  EXPECT_EQ(input.update_url(), output.update_url());
+  EXPECT_EQ(input.name(), output.name());
+}
+
+}  // namespace
+
 class ExtensionSyncDataTest : public testing::Test {
 };
 
-TEST_F(ExtensionSyncDataTest, SyncDataToExtensionSyncDataForExtension) {
+// Tests the conversion process from a protobuf to an ExtensionSyncData and vice
+// versa.
+TEST_F(ExtensionSyncDataTest, ExtensionSyncDataForExtension) {
   sync_pb::EntitySpecifics entity;
   sync_pb::ExtensionSpecifics* extension_specifics = entity.mutable_extension();
   extension_specifics->set_id(kValidId);
   extension_specifics->set_update_url(kValidUpdateUrl);
   extension_specifics->set_enabled(false);
   extension_specifics->set_incognito_enabled(true);
+  extension_specifics->set_remote_install(false);
+  extension_specifics->set_installed_by_custodian(false);
+  extension_specifics->set_all_urls_enabled(true);
   extension_specifics->set_version(kVersion);
   extension_specifics->set_name(kName);
-  syncer::SyncData sync_data =
-      syncer::SyncData::CreateLocalData("sync_tag", "non_unique_title", entity);
 
-  extensions::ExtensionSyncData extension_sync_data(sync_data);
-  EXPECT_EQ(extension_specifics->id(), extension_sync_data.id());
-  EXPECT_EQ(extension_specifics->version(),
-            extension_sync_data.version().GetString());
-  EXPECT_EQ(extension_specifics->update_url(),
-            extension_sync_data.update_url().spec());
-  EXPECT_EQ(extension_specifics->enabled(), extension_sync_data.enabled());
-  EXPECT_EQ(extension_specifics->incognito_enabled(),
-            extension_sync_data.incognito_enabled());
-  EXPECT_EQ(extension_specifics->name(), extension_sync_data.name());
-  EXPECT_FALSE(extension_sync_data.uninstalled());
+  // Check the serialize-deserialize process for proto to ExtensionSyncData.
+  ProtobufToSyncDataEqual(entity);
+
+  // Explicitly test that conversion to an ExtensionSyncData gets the correct
+  // result (otherwise we just know that conversion to/from a proto gives us
+  // the same result, but don't know that it's right).
+  ExtensionSyncData extension_sync_data;
+  extension_sync_data.PopulateFromExtensionSpecifics(*extension_specifics);
+  EXPECT_EQ(kValidId, extension_sync_data.id());
+  EXPECT_EQ(GURL(kValidUpdateUrl), extension_sync_data.update_url());
+  EXPECT_EQ(false, extension_sync_data.enabled());
+  EXPECT_EQ(true, extension_sync_data.incognito_enabled());
+  EXPECT_EQ(false, extension_sync_data.remote_install());
+  EXPECT_EQ(ExtensionSyncData::BOOLEAN_TRUE,
+            extension_sync_data.all_urls_enabled());
+  EXPECT_TRUE(Version(kVersion).Equals(extension_sync_data.version()));
+  EXPECT_EQ(std::string(kName), extension_sync_data.name());
+
+  // Check the serialize-deserialize process for ExtensionSyncData to proto.
+  SyncDataToProtobufEqual(extension_sync_data);
+
+  // The most important thing to test is the "all urls" bit, since it is a
+  // tri-state boolean (and thus has more logic). Also flip another bit for a
+  // sanity check.
+  extension_specifics->set_all_urls_enabled(false);
+  extension_specifics->set_incognito_enabled(false);
+  ProtobufToSyncDataEqual(entity);
+
+  extension_sync_data.PopulateFromExtensionSpecifics(*extension_specifics);
+  EXPECT_EQ(ExtensionSyncData::BOOLEAN_FALSE,
+            extension_sync_data.all_urls_enabled());
+  EXPECT_EQ(false, extension_sync_data.incognito_enabled());
+
+  SyncDataToProtobufEqual(extension_sync_data);
+
+  extension_specifics->clear_all_urls_enabled();
+  ProtobufToSyncDataEqual(entity);
+
+  extension_sync_data.PopulateFromExtensionSpecifics(*extension_specifics);
+  EXPECT_FALSE(extension_specifics->has_all_urls_enabled());
+  EXPECT_EQ(ExtensionSyncData::BOOLEAN_UNSET,
+            extension_sync_data.all_urls_enabled());
+
+  SyncDataToProtobufEqual(extension_sync_data);
 }
 
-TEST_F(ExtensionSyncDataTest, ExtensionSyncDataToSyncDataForExtension) {
-  sync_pb::EntitySpecifics entity;
-  sync_pb::ExtensionSpecifics* input_extension = entity.mutable_extension();
-  input_extension->set_id(kValidId);
-  input_extension->set_update_url(kValidUpdateUrl);
-  input_extension->set_enabled(true);
-  input_extension->set_incognito_enabled(false);
-  input_extension->set_version(kVersion);
-  input_extension->set_name(kName);
-  syncer::SyncData sync_data =
-      syncer::SyncData::CreateLocalData("sync_tag", "non_unique_title", entity);
-  extensions::ExtensionSyncData extension_sync_data(sync_data);
-
-  syncer::SyncData output_sync_data = extension_sync_data.GetSyncData();
-  const sync_pb::ExtensionSpecifics& output_specifics =
-      output_sync_data.GetSpecifics().extension();
-  EXPECT_EQ(extension_sync_data.id(), output_specifics.id());
-  EXPECT_EQ(extension_sync_data.update_url().spec(),
-            output_specifics.update_url());
-  EXPECT_EQ(extension_sync_data.enabled(), output_specifics.enabled());
-  EXPECT_EQ(extension_sync_data.incognito_enabled(),
-            output_specifics.incognito_enabled());
-  EXPECT_EQ(extension_sync_data.version().GetString(),
-            output_specifics.version());
-  EXPECT_EQ(extension_sync_data.name(), output_specifics.name());
-}
-
-}  // namespace
+}  // namespace extensions