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      1 // Copyright 2012 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #include "sync/internal_api/public/test/test_user_share.h"
      6 
      7 #include "base/compiler_specific.h"
      8 #include "sync/syncable/directory.h"
      9 #include "sync/syncable/mutable_entry.h"
     10 #include "sync/syncable/syncable_read_transaction.h"
     11 #include "sync/syncable/syncable_write_transaction.h"
     12 #include "sync/test/engine/test_directory_setter_upper.h"
     13 #include "sync/test/engine/test_id_factory.h"
     14 #include "sync/test/engine/test_syncable_utils.h"
     15 #include "testing/gtest/include/gtest/gtest.h"
     16 
     17 namespace syncer {
     18 
     19 TestUserShare::TestUserShare() : dir_maker_(new TestDirectorySetterUpper()) {}
     20 
     21 TestUserShare::~TestUserShare() {
     22   if (user_share_)
     23     ADD_FAILURE() << "Should have called TestUserShare::TearDown()";
     24 }
     25 
     26 void TestUserShare::SetUp() {
     27   user_share_.reset(new UserShare());
     28   dir_maker_->SetUp();
     29 
     30   // The pointer is owned by dir_maker_, we should not be storing it in a
     31   // scoped_ptr.  We must be careful to ensure the scoped_ptr never deletes it.
     32   user_share_->directory.reset(dir_maker_->directory());
     33 }
     34 
     35 void TestUserShare::TearDown() {
     36   // Ensure the scoped_ptr doesn't delete the memory we don't own.
     37   ignore_result(user_share_->directory.release());
     38 
     39   user_share_.reset();
     40   dir_maker_->TearDown();
     41 }
     42 
     43 bool TestUserShare::Reload() {
     44   if (!user_share_->directory->SaveChanges())
     45     return false;
     46 
     47   syncer::syncable::DirectoryBackingStore* saved_store =
     48       user_share_->directory->store_.release();
     49 
     50   // Ensure the scoped_ptr doesn't delete the memory we don't own.
     51   ignore_result(user_share_->directory.release());
     52   user_share_.reset(new UserShare());
     53   dir_maker_->SetUpWith(saved_store);
     54   user_share_->directory.reset(dir_maker_->directory());
     55   return true;
     56 }
     57 
     58 UserShare* TestUserShare::user_share() {
     59   return user_share_.get();
     60 }
     61 
     62 SyncEncryptionHandler* TestUserShare::encryption_handler() {
     63   return dir_maker_->encryption_handler();
     64 }
     65 
     66 syncable::TestTransactionObserver* TestUserShare::transaction_observer() {
     67   return dir_maker_->transaction_observer();
     68 }
     69 
     70 /* static */
     71 bool TestUserShare::CreateRoot(ModelType model_type, UserShare* user_share) {
     72   syncer::syncable::Directory* directory = user_share->directory.get();
     73   syncable::WriteTransaction wtrans(FROM_HERE, syncable::UNITTEST, directory);
     74   CreateTypeRoot(&wtrans, directory, model_type);
     75   return true;
     76 }
     77 
     78 size_t TestUserShare::GetDeleteJournalSize() const {
     79   syncable::ReadTransaction trans(FROM_HERE, user_share_->directory.get());
     80   return user_share_->directory->delete_journal()->GetDeleteJournalSize(&trans);
     81 }
     82 
     83 }  // namespace syncer
     84