Initial commit of sync engine code to browser/sync....

chrome/test/sync/engine/test_directory_setter_upper.cc

+// Copyright (c) 2009 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/test/sync/engine/test_directory_setter_upper.h"
+
+#include "chrome/browser/sync/syncable/directory_manager.h"
+#include "chrome/browser/sync/syncable/syncable.h"
+#include "chrome/browser/sync/util/compat-file.h"
+#include "chrome/browser/sync/util/event_sys-inl.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+using syncable::DirectoryManager;
+using syncable::ReadTransaction;
+using syncable::ScopedDirLookup;
+
+namespace browser_sync {
+
+TestDirectorySetterUpper::TestDirectorySetterUpper() : name_(PSTR("Test")) {}
+
+TestDirectorySetterUpper::~TestDirectorySetterUpper() {}
+
+void TestDirectorySetterUpper::SetUp() {
+  PathString test_data_dir_ = PSTR(".");
+  manager_.reset(new DirectoryManager(test_data_dir_));
+  file_path_ = manager_->GetSyncDataDatabasePath();
+  PathRemove(file_path_.c_str());
+
+  ASSERT_TRUE(manager()->Open(name()));
+}
+
+void TestDirectorySetterUpper::TearDown() {
+  if (!manager())
+    return;
+
+  {
+    // A small scope so we don't have the dir open when we close it and
+    // reset the DirectoryManager below.
+    ScopedDirLookup dir(manager(), name());
+    CHECK(dir.good()) << "Bad directory during tear down check";
+    RunInvariantCheck(dir);
+    dir->SaveChanges();
+    RunInvariantCheck(dir);
+    dir->SaveChanges();
+  }
+
+  manager()->FinalSaveChangesForAll();
+  manager()->Close(name());
+  manager_.reset();
+  EXPECT_EQ(0, PathRemove(file_path_.c_str()));
+  file_path_.clear();
+}
+
+void TestDirectorySetterUpper::RunInvariantCheck(const ScopedDirLookup& dir) {
+  {
+    // Check invariants for in-memory items.
+    ReadTransaction trans(dir, __FILE__, __LINE__);
+    dir->CheckTreeInvariants(&trans, false);
+  }
+  {
+    // Check invariants for all items.
+    ReadTransaction trans(dir, __FILE__, __LINE__);
+    dir->CheckTreeInvariants(&trans, true);
+  }
+}
+
+}  // namespace browser_sync