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// Copyright 2014 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 "base/basictypes.h"
#include "base/files/file_util.h"
#include "base/files/scoped_temp_dir.h"
#include "storage/browser/fileapi/sandbox_origin_database.h"
#include "storage/browser/fileapi/sandbox_prioritized_origin_database.h"
#include "testing/gtest/include/gtest/gtest.h"
using storage::SandboxOriginDatabase;
using storage::SandboxOriginDatabaseInterface;
using storage::SandboxPrioritizedOriginDatabase;
namespace content {
TEST(SandboxPrioritizedOriginDatabaseTest, BasicTest) {
base::ScopedTempDir dir;
base::FilePath path;
ASSERT_TRUE(dir.CreateUniqueTempDir());
const std::string kOrigin1("origin1");
const std::string kOrigin2("origin2");
SandboxPrioritizedOriginDatabase database(dir.path(), NULL);
// Set the kOrigin1 as a parimary origin.
EXPECT_TRUE(database.InitializePrimaryOrigin(kOrigin1));
// Add two origins.
EXPECT_TRUE(database.GetPathForOrigin(kOrigin1, &path));
EXPECT_TRUE(database.GetPathForOrigin(kOrigin2, &path));
// Verify them.
EXPECT_TRUE(database.HasOriginPath(kOrigin1));
EXPECT_TRUE(database.GetPathForOrigin(kOrigin1, &path));
EXPECT_FALSE(path.empty());
EXPECT_TRUE(database.HasOriginPath(kOrigin2));
EXPECT_TRUE(database.GetPathForOrigin(kOrigin2, &path));
EXPECT_FALSE(path.empty());
std::vector<SandboxOriginDatabaseInterface::OriginRecord> origins;
database.ListAllOrigins(&origins);
ASSERT_EQ(2U, origins.size());
EXPECT_TRUE(origins[0].origin == kOrigin1 ||
origins[1].origin == kOrigin1);
EXPECT_TRUE(origins[0].origin == kOrigin2 ||
origins[1].origin == kOrigin2);
EXPECT_NE(origins[0].path, origins[1].path);
// Try remove path for kOrigin1.
database.RemovePathForOrigin(kOrigin1);
// Verify the removal.
EXPECT_FALSE(database.HasOriginPath(kOrigin1));
EXPECT_TRUE(database.HasOriginPath(kOrigin2));
database.ListAllOrigins(&origins);
ASSERT_EQ(1U, origins.size());
EXPECT_EQ(kOrigin2, origins[0].origin);
// Try remove path for kOrigin2.
database.RemovePathForOrigin(kOrigin2);
// Verify the removal.
EXPECT_FALSE(database.HasOriginPath(kOrigin1));
EXPECT_FALSE(database.HasOriginPath(kOrigin2));
database.ListAllOrigins(&origins);
EXPECT_TRUE(origins.empty());
}
TEST(SandboxPrioritizedOriginDatabaseTest, SetPrimaryLaterTest) {
base::ScopedTempDir dir;
base::FilePath path;
ASSERT_TRUE(dir.CreateUniqueTempDir());
const std::string kOrigin1("origin1");
const std::string kOrigin2("origin2");
SandboxPrioritizedOriginDatabase database(dir.path(), NULL);
EXPECT_TRUE(database.GetPrimaryOrigin().empty());
EXPECT_TRUE(database.GetPathForOrigin(kOrigin1, &path));
EXPECT_TRUE(database.GetPathForOrigin(kOrigin2, &path));
// Set the kOrigin1 as a parimary origin.
EXPECT_TRUE(database.InitializePrimaryOrigin(kOrigin1));
EXPECT_EQ(kOrigin1, database.GetPrimaryOrigin());
// Regardless of whether it is initialized as primary or not
// they should just work.
EXPECT_TRUE(database.HasOriginPath(kOrigin1));
EXPECT_TRUE(database.GetPathForOrigin(kOrigin1, &path));
EXPECT_FALSE(path.empty());
EXPECT_TRUE(database.HasOriginPath(kOrigin2));
EXPECT_TRUE(database.GetPathForOrigin(kOrigin2, &path));
EXPECT_FALSE(path.empty());
}
TEST(SandboxPrioritizedOriginDatabaseTest, LostPrimaryOriginFileTest) {
base::ScopedTempDir dir;
base::FilePath path;
ASSERT_TRUE(dir.CreateUniqueTempDir());
const std::string kOrigin1("origin1");
const std::string kData("foo");
SandboxPrioritizedOriginDatabase database(dir.path(), NULL);
EXPECT_TRUE(database.GetPrimaryOrigin().empty());
// Set the kOrigin1 as a parimary origin.
EXPECT_TRUE(database.InitializePrimaryOrigin(kOrigin1));
EXPECT_EQ(kOrigin1, database.GetPrimaryOrigin());
// Make sure it works.
EXPECT_TRUE(database.HasOriginPath(kOrigin1));
EXPECT_TRUE(database.GetPathForOrigin(kOrigin1, &path));
// Reset the database.
database.DropDatabase();
// kOrigin1 should still be marked as primary.
EXPECT_TRUE(database.HasOriginPath(kOrigin1));
EXPECT_TRUE(database.GetPathForOrigin(kOrigin1, &path));
// Corrupt the primary origin file.
base::WriteFile(database.primary_origin_file(), kData.data(), kData.size());
// Reset the database.
database.DropDatabase();
// kOrigin1 is no longer marked as primary, and unfortunately we fail
// to find the data for the origin.
EXPECT_FALSE(database.HasOriginPath(kOrigin1));
}
TEST(SandboxPrioritizedOriginDatabaseTest, MigrationTest) {
base::ScopedTempDir dir;
ASSERT_TRUE(dir.CreateUniqueTempDir());
const std::string kOrigin1("origin1");
const std::string kOrigin2("origin2");
const std::string kFakeDirectoryData1("0123456789");
const std::string kFakeDirectoryData2("abcde");
base::FilePath old_dir_db_path1, old_dir_db_path2;
base::FilePath path1, path2;
// Initialize the directory with two origins using the regular
// SandboxOriginDatabase.
{
SandboxOriginDatabase database_old(dir.path(), NULL);
base::FilePath old_db_path = database_old.GetDatabasePath();
EXPECT_FALSE(base::PathExists(old_db_path));
// Initialize paths for kOrigin1 and kOrigin2.
EXPECT_TRUE(database_old.GetPathForOrigin(kOrigin1, &path1));
EXPECT_FALSE(path1.empty());
EXPECT_TRUE(database_old.GetPathForOrigin(kOrigin2, &path2));
EXPECT_FALSE(path2.empty());
EXPECT_TRUE(base::DirectoryExists(old_db_path));
// Populate the origin directory with some fake data.
old_dir_db_path1 = dir.path().Append(path1);
ASSERT_TRUE(base::CreateDirectory(old_dir_db_path1));
EXPECT_EQ(static_cast<int>(kFakeDirectoryData1.size()),
base::WriteFile(old_dir_db_path1.AppendASCII("dummy"),
kFakeDirectoryData1.data(),
kFakeDirectoryData1.size()));
old_dir_db_path2 = dir.path().Append(path2);
ASSERT_TRUE(base::CreateDirectory(old_dir_db_path2));
EXPECT_EQ(static_cast<int>(kFakeDirectoryData2.size()),
base::WriteFile(old_dir_db_path2.AppendASCII("dummy"),
kFakeDirectoryData2.data(),
kFakeDirectoryData2.size()));
}
// Re-open the directory using sandboxPrioritizedOriginDatabase.
SandboxPrioritizedOriginDatabase database(dir.path(), NULL);
// Set the kOrigin1 as a parimary origin.
// (Trying to initialize another origin should fail).
EXPECT_TRUE(database.InitializePrimaryOrigin(kOrigin1));
EXPECT_FALSE(database.InitializePrimaryOrigin(kOrigin2));
EXPECT_EQ(kOrigin1, database.GetPrimaryOrigin());
// Regardless of whether the origin is registered as primary or not
// it should just work.
EXPECT_TRUE(database.HasOriginPath(kOrigin1));
EXPECT_TRUE(database.GetPathForOrigin(kOrigin1, &path1));
EXPECT_TRUE(database.HasOriginPath(kOrigin2));
EXPECT_TRUE(database.GetPathForOrigin(kOrigin2, &path2));
// The directory content must be kept (or migrated if necessary) as well.
std::string origin_db_data;
base::FilePath dir_db_path = dir.path().Append(path1);
EXPECT_TRUE(base::PathExists(dir_db_path.AppendASCII("dummy")));
EXPECT_TRUE(base::ReadFileToString(
dir_db_path.AppendASCII("dummy"), &origin_db_data));
EXPECT_EQ(kFakeDirectoryData1, origin_db_data);
origin_db_data.clear();
dir_db_path = dir.path().Append(path2);
EXPECT_TRUE(base::PathExists(dir_db_path.AppendASCII("dummy")));
EXPECT_TRUE(base::ReadFileToString(
dir_db_path.AppendASCII("dummy"), &origin_db_data));
EXPECT_EQ(kFakeDirectoryData2, origin_db_data);
// After the migration the kOrigin1 directory database path must be gone.
EXPECT_FALSE(base::PathExists(old_dir_db_path1));
EXPECT_TRUE(base::PathExists(old_dir_db_path2));
}
} // namespace content
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