| // Copyright 2013 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 <stddef.h> |
| #include <stdint.h> |
| |
| #include <limits> |
| #include <memory> |
| #include <set> |
| #include <string> |
| #include <utility> |
| #include <vector> |
| |
| #include "base/bind.h" |
| #include "base/files/file.h" |
| #include "base/files/file_path.h" |
| #include "base/files/file_util.h" |
| #include "base/files/scoped_temp_dir.h" |
| #include "base/macros.h" |
| #include "base/message_loop/message_loop.h" |
| #include "base/run_loop.h" |
| #include "base/test/scoped_task_environment.h" |
| #include "base/threading/thread_task_runner_handle.h" |
| #include "build/build_config.h" |
| #include "storage/browser/fileapi/external_mount_points.h" |
| #include "storage/browser/fileapi/file_system_backend.h" |
| #include "storage/browser/fileapi/file_system_context.h" |
| #include "storage/browser/fileapi/file_system_operation_context.h" |
| #include "storage/browser/fileapi/file_system_usage_cache.h" |
| #include "storage/browser/fileapi/obfuscated_file_util.h" |
| #include "storage/browser/fileapi/sandbox_directory_database.h" |
| #include "storage/browser/fileapi/sandbox_file_system_backend_delegate.h" |
| #include "storage/browser/fileapi/sandbox_isolated_origin_database.h" |
| #include "storage/browser/fileapi/sandbox_origin_database.h" |
| #include "storage/browser/quota/quota_manager.h" |
| #include "storage/browser/test/async_file_test_helper.h" |
| #include "storage/browser/test/fileapi_test_file_set.h" |
| #include "storage/browser/test/mock_file_change_observer.h" |
| #include "storage/browser/test/mock_special_storage_policy.h" |
| #include "storage/browser/test/sandbox_file_system_test_helper.h" |
| #include "storage/browser/test/test_file_system_context.h" |
| #include "storage/common/database/database_identifier.h" |
| #include "storage/common/quota/quota_types.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| |
| using content::AsyncFileTestHelper; |
| using storage::FileSystemContext; |
| using storage::FileSystemOperation; |
| using storage::FileSystemOperationContext; |
| using storage::FileSystemURL; |
| using storage::ObfuscatedFileUtil; |
| using storage::SandboxDirectoryDatabase; |
| using storage::SandboxIsolatedOriginDatabase; |
| using storage::kFileSystemTypeTemporary; |
| using storage::kFileSystemTypePersistent; |
| |
| namespace content { |
| |
| namespace { |
| |
| bool FileExists(const base::FilePath& path) { |
| return base::PathExists(path) && !base::DirectoryExists(path); |
| } |
| |
| int64_t GetSize(const base::FilePath& path) { |
| int64_t size; |
| EXPECT_TRUE(base::GetFileSize(path, &size)); |
| return size; |
| } |
| |
| // After a move, the dest exists and the source doesn't. |
| // After a copy, both source and dest exist. |
| struct CopyMoveTestCaseRecord { |
| bool is_copy_not_move; |
| const char source_path[64]; |
| const char dest_path[64]; |
| bool cause_overwrite; |
| }; |
| |
| const CopyMoveTestCaseRecord kCopyMoveTestCases[] = { |
| // This is the combinatoric set of: |
| // rename vs. same-name |
| // different directory vs. same directory |
| // overwrite vs. no-overwrite |
| // copy vs. move |
| // We can never be called with source and destination paths identical, so |
| // those cases are omitted. |
| {true, "dir0/file0", "dir0/file1", false}, |
| {false, "dir0/file0", "dir0/file1", false}, |
| {true, "dir0/file0", "dir0/file1", true}, |
| {false, "dir0/file0", "dir0/file1", true}, |
| |
| {true, "dir0/file0", "dir1/file0", false}, |
| {false, "dir0/file0", "dir1/file0", false}, |
| {true, "dir0/file0", "dir1/file0", true}, |
| {false, "dir0/file0", "dir1/file0", true}, |
| {true, "dir0/file0", "dir1/file1", false}, |
| {false, "dir0/file0", "dir1/file1", false}, |
| {true, "dir0/file0", "dir1/file1", true}, |
| {false, "dir0/file0", "dir1/file1", true}, |
| }; |
| |
| struct OriginEnumerationTestRecord { |
| std::string origin_url; |
| bool has_temporary; |
| bool has_persistent; |
| }; |
| |
| const OriginEnumerationTestRecord kOriginEnumerationTestRecords[] = { |
| {"http://example.com/", false, true}, |
| {"http://example1.com/", true, false}, |
| {"https://example1.com/", true, true}, |
| {"file:///", false, true}, |
| {"http://example.com:8000/", false, true}, |
| }; |
| |
| FileSystemURL FileSystemURLAppend( |
| const FileSystemURL& url, const base::FilePath::StringType& child) { |
| return FileSystemURL::CreateForTest( |
| url.origin(), url.mount_type(), url.virtual_path().Append(child)); |
| } |
| |
| FileSystemURL FileSystemURLAppendUTF8( |
| const FileSystemURL& url, const std::string& child) { |
| return FileSystemURL::CreateForTest( |
| url.origin(), |
| url.mount_type(), |
| url.virtual_path().Append(base::FilePath::FromUTF8Unsafe(child))); |
| } |
| |
| FileSystemURL FileSystemURLDirName(const FileSystemURL& url) { |
| return FileSystemURL::CreateForTest( |
| url.origin(), |
| url.mount_type(), |
| storage::VirtualPath::DirName(url.virtual_path())); |
| } |
| |
| std::string GetTypeString(storage::FileSystemType type) { |
| return storage::SandboxFileSystemBackendDelegate::GetTypeString(type); |
| } |
| |
| bool HasFileSystemType(ObfuscatedFileUtil::AbstractOriginEnumerator* enumerator, |
| storage::FileSystemType type) { |
| return enumerator->HasTypeDirectory(GetTypeString(type)); |
| } |
| |
| } // namespace |
| |
| // TODO(ericu): The vast majority of this and the other FSFU subclass tests |
| // could theoretically be shared. It would basically be a FSFU interface |
| // compliance test, and only the subclass-specific bits that look into the |
| // implementation would need to be written per-subclass. |
| class ObfuscatedFileUtilTest : public testing::Test { |
| public: |
| ObfuscatedFileUtilTest() |
| : scoped_task_environment_( |
| base::test::ScopedTaskEnvironment::MainThreadType::IO), |
| origin_(GURL("http://www.example.com")), |
| type_(storage::kFileSystemTypeTemporary), |
| sandbox_file_system_(origin_, type_), |
| quota_status_(storage::kQuotaStatusUnknown), |
| usage_(-1), |
| weak_factory_(this) {} |
| |
| void SetUp() override { |
| ASSERT_TRUE(data_dir_.CreateUniqueTempDir()); |
| |
| storage_policy_ = new MockSpecialStoragePolicy(); |
| |
| quota_manager_ = new storage::QuotaManager( |
| false /* is_incognito */, data_dir_.GetPath(), |
| base::ThreadTaskRunnerHandle::Get().get(), storage_policy_.get(), |
| storage::GetQuotaSettingsFunc()); |
| storage::QuotaSettings settings; |
| settings.per_host_quota = 25 * 1024 * 1024; |
| settings.pool_size = settings.per_host_quota * 5; |
| settings.must_remain_available = 10 * 1024 * 1024; |
| settings.refresh_interval = base::TimeDelta::Max(); |
| quota_manager_->SetQuotaSettings(settings); |
| |
| // Every time we create a new sandbox_file_system helper, |
| // it creates another context, which creates another path manager, |
| // another sandbox_backend, and another OFU. |
| // We need to pass in the context to skip all that. |
| file_system_context_ = CreateFileSystemContextForTesting( |
| quota_manager_->proxy(), data_dir_.GetPath()); |
| |
| sandbox_file_system_.SetUp(file_system_context_.get()); |
| |
| change_observers_ = |
| storage::MockFileChangeObserver::CreateList(&change_observer_); |
| } |
| |
| void TearDown() override { |
| quota_manager_ = NULL; |
| scoped_task_environment_.RunUntilIdle(); |
| sandbox_file_system_.TearDown(); |
| } |
| |
| std::unique_ptr<FileSystemOperationContext> LimitedContext( |
| int64_t allowed_bytes_growth) { |
| std::unique_ptr<FileSystemOperationContext> context( |
| sandbox_file_system_.NewOperationContext()); |
| context->set_allowed_bytes_growth(allowed_bytes_growth); |
| return context; |
| } |
| |
| std::unique_ptr<FileSystemOperationContext> UnlimitedContext() { |
| return LimitedContext(std::numeric_limits<int64_t>::max()); |
| } |
| |
| FileSystemOperationContext* NewContext( |
| SandboxFileSystemTestHelper* file_system) { |
| change_observer()->ResetCount(); |
| FileSystemOperationContext* context; |
| if (file_system) |
| context = file_system->NewOperationContext(); |
| else |
| context = sandbox_file_system_.NewOperationContext(); |
| // Setting allowed_bytes_growth big enough for all tests. |
| context->set_allowed_bytes_growth(1024 * 1024); |
| context->set_change_observers(change_observers()); |
| return context; |
| } |
| |
| const storage::ChangeObserverList& change_observers() const { |
| return change_observers_; |
| } |
| |
| storage::MockFileChangeObserver* change_observer() { |
| return &change_observer_; |
| } |
| |
| // This can only be used after SetUp has run and created file_system_context_ |
| // and obfuscated_file_util_. |
| // Use this for tests which need to run in multiple origins; we need a test |
| // helper per origin. |
| SandboxFileSystemTestHelper* NewFileSystem(const GURL& origin, |
| storage::FileSystemType type) { |
| SandboxFileSystemTestHelper* file_system = |
| new SandboxFileSystemTestHelper(origin, type); |
| |
| file_system->SetUp(file_system_context_.get()); |
| return file_system; |
| } |
| |
| std::unique_ptr<ObfuscatedFileUtil> CreateObfuscatedFileUtil( |
| storage::SpecialStoragePolicy* storage_policy) { |
| return std::unique_ptr<ObfuscatedFileUtil>( |
| ObfuscatedFileUtil::CreateForTesting( |
| storage_policy, data_dir_path(), NULL, |
| base::ThreadTaskRunnerHandle::Get().get())); |
| } |
| |
| ObfuscatedFileUtil* ofu() { |
| return static_cast<ObfuscatedFileUtil*>(sandbox_file_system_.file_util()); |
| } |
| |
| const base::FilePath& test_directory() const { return data_dir_.GetPath(); } |
| |
| const GURL& origin() const { |
| return origin_; |
| } |
| |
| storage::FileSystemType type() const { return type_; } |
| |
| std::string type_string() const { |
| return GetTypeString(type_); |
| } |
| |
| int64_t ComputeTotalFileSize() { |
| return sandbox_file_system_.ComputeCurrentOriginUsage() - |
| sandbox_file_system_.ComputeCurrentDirectoryDatabaseUsage(); |
| } |
| |
| void GetUsageFromQuotaManager() { |
| int64_t quota = -1; |
| quota_status_ = |
| AsyncFileTestHelper::GetUsageAndQuota(quota_manager_.get(), |
| origin(), |
| sandbox_file_system_.type(), |
| &usage_, |
| "a); |
| EXPECT_EQ(storage::kQuotaStatusOk, quota_status_); |
| } |
| |
| void RevokeUsageCache() { |
| quota_manager_->ResetUsageTracker(sandbox_file_system_.storage_type()); |
| usage_cache()->Delete(sandbox_file_system_.GetUsageCachePath()); |
| } |
| |
| int64_t SizeByQuotaUtil() { |
| return sandbox_file_system_.GetCachedOriginUsage(); |
| } |
| |
| int64_t SizeInUsageFile() { |
| scoped_task_environment_.RunUntilIdle(); |
| int64_t usage = 0; |
| return usage_cache()->GetUsage( |
| sandbox_file_system_.GetUsageCachePath(), &usage) ? usage : -1; |
| } |
| |
| bool PathExists(const FileSystemURL& url) { |
| std::unique_ptr<FileSystemOperationContext> context(NewContext(NULL)); |
| base::File::Info file_info; |
| base::FilePath platform_path; |
| base::File::Error error = ofu()->GetFileInfo( |
| context.get(), url, &file_info, &platform_path); |
| return error == base::File::FILE_OK; |
| } |
| |
| bool DirectoryExists(const FileSystemURL& url) { |
| return AsyncFileTestHelper::DirectoryExists(file_system_context(), url); |
| } |
| |
| int64_t usage() const { return usage_; } |
| storage::FileSystemUsageCache* usage_cache() { |
| return sandbox_file_system_.usage_cache(); |
| } |
| |
| FileSystemURL CreateURLFromUTF8(const std::string& path) { |
| return sandbox_file_system_.CreateURLFromUTF8(path); |
| } |
| |
| int64_t PathCost(const FileSystemURL& url) { |
| return ObfuscatedFileUtil::ComputeFilePathCost(url.path()); |
| } |
| |
| FileSystemURL CreateURL(const base::FilePath& path) { |
| return sandbox_file_system_.CreateURL(path); |
| } |
| |
| void CheckFileAndCloseHandle(const FileSystemURL& url, base::File file) { |
| std::unique_ptr<FileSystemOperationContext> context(NewContext(NULL)); |
| base::FilePath local_path; |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->GetLocalFilePath(context.get(), url, &local_path)); |
| |
| base::File::Info file_info0; |
| base::FilePath data_path; |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->GetFileInfo(context.get(), url, &file_info0, &data_path)); |
| EXPECT_EQ(data_path, local_path); |
| EXPECT_TRUE(FileExists(data_path)); |
| EXPECT_EQ(0, GetSize(data_path)); |
| |
| const char data[] = "test data"; |
| const int length = arraysize(data) - 1; |
| |
| if (!file.IsValid()) { |
| file.Initialize(data_path, |
| base::File::FLAG_OPEN | base::File::FLAG_WRITE); |
| ASSERT_TRUE(file.IsValid()); |
| EXPECT_FALSE(file.created()); |
| } |
| ASSERT_EQ(length, file.Write(0, data, length)); |
| file.Close(); |
| |
| base::File::Info file_info1; |
| EXPECT_EQ(length, GetSize(data_path)); |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->GetFileInfo(context.get(), url, &file_info1, &data_path)); |
| EXPECT_EQ(data_path, local_path); |
| |
| EXPECT_FALSE(file_info0.is_directory); |
| EXPECT_FALSE(file_info1.is_directory); |
| EXPECT_FALSE(file_info0.is_symbolic_link); |
| EXPECT_FALSE(file_info1.is_symbolic_link); |
| EXPECT_EQ(0, file_info0.size); |
| EXPECT_EQ(length, file_info1.size); |
| EXPECT_LE(file_info0.last_modified, file_info1.last_modified); |
| |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->Truncate(context.get(), url, length * 2)); |
| EXPECT_EQ(length * 2, GetSize(data_path)); |
| |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->Truncate(context.get(), url, 0)); |
| EXPECT_EQ(0, GetSize(data_path)); |
| } |
| |
| void ValidateTestDirectory( |
| const FileSystemURL& root_url, |
| const std::set<base::FilePath::StringType>& files, |
| const std::set<base::FilePath::StringType>& directories) { |
| std::unique_ptr<FileSystemOperationContext> context; |
| std::set<base::FilePath::StringType>::const_iterator iter; |
| for (iter = files.begin(); iter != files.end(); ++iter) { |
| bool created = true; |
| context.reset(NewContext(NULL)); |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists(context.get(), |
| FileSystemURLAppend(root_url, *iter), |
| &created)); |
| ASSERT_FALSE(created); |
| } |
| for (iter = directories.begin(); iter != directories.end(); ++iter) { |
| context.reset(NewContext(NULL)); |
| EXPECT_TRUE(DirectoryExists( |
| FileSystemURLAppend(root_url, *iter))); |
| } |
| } |
| |
| class UsageVerifyHelper { |
| public: |
| UsageVerifyHelper(std::unique_ptr<FileSystemOperationContext> context, |
| SandboxFileSystemTestHelper* file_system, |
| int64_t expected_usage, |
| ObfuscatedFileUtilTest* test) |
| : context_(std::move(context)), |
| sandbox_file_system_(file_system), |
| expected_usage_(expected_usage), |
| test_(test) {} |
| |
| ~UsageVerifyHelper() { |
| test_->scoped_task_environment_.RunUntilIdle(); |
| Check(); |
| } |
| |
| FileSystemOperationContext* context() { |
| return context_.get(); |
| } |
| |
| private: |
| void Check() { |
| ASSERT_EQ(expected_usage_, |
| sandbox_file_system_->GetCachedOriginUsage()); |
| } |
| |
| std::unique_ptr<FileSystemOperationContext> context_; |
| SandboxFileSystemTestHelper* sandbox_file_system_; |
| int64_t expected_usage_; |
| ObfuscatedFileUtilTest* const test_; |
| }; |
| |
| std::unique_ptr<UsageVerifyHelper> AllowUsageIncrease( |
| int64_t requested_growth) { |
| int64_t usage = sandbox_file_system_.GetCachedOriginUsage(); |
| return std::unique_ptr<UsageVerifyHelper>(new UsageVerifyHelper( |
| LimitedContext(requested_growth), &sandbox_file_system_, |
| usage + requested_growth, this)); |
| } |
| |
| std::unique_ptr<UsageVerifyHelper> DisallowUsageIncrease( |
| int64_t requested_growth) { |
| int64_t usage = sandbox_file_system_.GetCachedOriginUsage(); |
| return std::unique_ptr<UsageVerifyHelper>( |
| new UsageVerifyHelper(LimitedContext(requested_growth - 1), |
| &sandbox_file_system_, usage, this)); |
| } |
| |
| void FillTestDirectory( |
| const FileSystemURL& root_url, |
| std::set<base::FilePath::StringType>* files, |
| std::set<base::FilePath::StringType>* directories) { |
| std::unique_ptr<FileSystemOperationContext> context; |
| std::vector<storage::DirectoryEntry> entries; |
| EXPECT_EQ(base::File::FILE_OK, |
| AsyncFileTestHelper::ReadDirectory(file_system_context(), |
| root_url, &entries)); |
| EXPECT_EQ(0UL, entries.size()); |
| |
| files->clear(); |
| files->insert(FILE_PATH_LITERAL("first")); |
| files->insert(FILE_PATH_LITERAL("second")); |
| files->insert(FILE_PATH_LITERAL("third")); |
| directories->clear(); |
| directories->insert(FILE_PATH_LITERAL("fourth")); |
| directories->insert(FILE_PATH_LITERAL("fifth")); |
| directories->insert(FILE_PATH_LITERAL("sixth")); |
| std::set<base::FilePath::StringType>::iterator iter; |
| for (iter = files->begin(); iter != files->end(); ++iter) { |
| bool created = false; |
| context.reset(NewContext(NULL)); |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists(context.get(), |
| FileSystemURLAppend(root_url, *iter), |
| &created)); |
| ASSERT_TRUE(created); |
| } |
| for (iter = directories->begin(); iter != directories->end(); ++iter) { |
| bool exclusive = true; |
| bool recursive = false; |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->CreateDirectory(context.get(), |
| FileSystemURLAppend(root_url, *iter), |
| exclusive, recursive)); |
| } |
| ValidateTestDirectory(root_url, *files, *directories); |
| } |
| |
| void TestReadDirectoryHelper(const FileSystemURL& root_url) { |
| std::set<base::FilePath::StringType> files; |
| std::set<base::FilePath::StringType> directories; |
| FillTestDirectory(root_url, &files, &directories); |
| |
| std::unique_ptr<FileSystemOperationContext> context; |
| std::vector<storage::DirectoryEntry> entries; |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| AsyncFileTestHelper::ReadDirectory( |
| file_system_context(), root_url, &entries)); |
| std::vector<storage::DirectoryEntry>::iterator entry_iter; |
| EXPECT_EQ(files.size() + directories.size(), entries.size()); |
| EXPECT_TRUE(change_observer()->HasNoChange()); |
| for (entry_iter = entries.begin(); entry_iter != entries.end(); |
| ++entry_iter) { |
| const storage::DirectoryEntry& entry = *entry_iter; |
| std::set<base::FilePath::StringType>::iterator iter = |
| files.find(entry.name); |
| if (iter != files.end()) { |
| EXPECT_FALSE(entry.is_directory); |
| files.erase(iter); |
| continue; |
| } |
| iter = directories.find(entry.name); |
| EXPECT_FALSE(directories.end() == iter); |
| EXPECT_TRUE(entry.is_directory); |
| directories.erase(iter); |
| } |
| } |
| |
| void TestTouchHelper(const FileSystemURL& url, bool is_file) { |
| base::Time last_access_time = base::Time::Now(); |
| base::Time last_modified_time = base::Time::Now(); |
| |
| std::unique_ptr<FileSystemOperationContext> context(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->Touch(context.get(), url, last_access_time, |
| last_modified_time)); |
| // Currently we fire no change notifications for Touch. |
| EXPECT_TRUE(change_observer()->HasNoChange()); |
| base::FilePath local_path; |
| base::File::Info file_info; |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, ofu()->GetFileInfo( |
| context.get(), url, &file_info, &local_path)); |
| // We compare as time_t here to lower our resolution, to avoid false |
| // negatives caused by conversion to the local filesystem's native |
| // representation and back. |
| EXPECT_EQ(file_info.last_modified.ToTimeT(), last_modified_time.ToTimeT()); |
| |
| context.reset(NewContext(NULL)); |
| last_modified_time += base::TimeDelta::FromHours(1); |
| last_access_time += base::TimeDelta::FromHours(14); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->Touch(context.get(), url, last_access_time, |
| last_modified_time)); |
| EXPECT_TRUE(change_observer()->HasNoChange()); |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->GetFileInfo(context.get(), url, &file_info, &local_path)); |
| EXPECT_EQ(file_info.last_modified.ToTimeT(), last_modified_time.ToTimeT()); |
| if (is_file) // Directories in OFU don't support atime. |
| EXPECT_EQ(file_info.last_accessed.ToTimeT(), last_access_time.ToTimeT()); |
| } |
| |
| void TestCopyInForeignFileHelper(bool overwrite) { |
| base::ScopedTempDir source_dir; |
| ASSERT_TRUE(source_dir.CreateUniqueTempDir()); |
| base::FilePath root_file_path = source_dir.GetPath(); |
| base::FilePath src_file_path = root_file_path.AppendASCII("file_name"); |
| FileSystemURL dest_url = CreateURLFromUTF8("new file"); |
| int64_t src_file_length = 87; |
| |
| base::File file(src_file_path, |
| base::File::FLAG_CREATE | base::File::FLAG_WRITE); |
| ASSERT_TRUE(file.IsValid()); |
| EXPECT_TRUE(file.created()); |
| ASSERT_TRUE(file.SetLength(src_file_length)); |
| file.Close(); |
| |
| std::unique_ptr<FileSystemOperationContext> context; |
| |
| if (overwrite) { |
| context.reset(NewContext(NULL)); |
| bool created = false; |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists(context.get(), dest_url, &created)); |
| EXPECT_TRUE(created); |
| |
| // We must have observed one (and only one) create_file_count. |
| EXPECT_EQ(1, change_observer()->get_and_reset_create_file_count()); |
| EXPECT_TRUE(change_observer()->HasNoChange()); |
| } |
| |
| const int64_t path_cost = |
| ObfuscatedFileUtil::ComputeFilePathCost(dest_url.path()); |
| if (!overwrite) { |
| // Verify that file creation requires sufficient quota for the path. |
| context.reset(NewContext(NULL)); |
| context->set_allowed_bytes_growth(path_cost + src_file_length - 1); |
| EXPECT_EQ(base::File::FILE_ERROR_NO_SPACE, |
| ofu()->CopyInForeignFile(context.get(), |
| src_file_path, dest_url)); |
| } |
| |
| context.reset(NewContext(NULL)); |
| context->set_allowed_bytes_growth(path_cost + src_file_length); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->CopyInForeignFile(context.get(), |
| src_file_path, dest_url)); |
| |
| EXPECT_TRUE(PathExists(dest_url)); |
| EXPECT_FALSE(DirectoryExists(dest_url)); |
| |
| context.reset(NewContext(NULL)); |
| base::File::Info file_info; |
| base::FilePath data_path; |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->GetFileInfo(context.get(), dest_url, &file_info, |
| &data_path)); |
| EXPECT_NE(data_path, src_file_path); |
| EXPECT_TRUE(FileExists(data_path)); |
| EXPECT_EQ(src_file_length, GetSize(data_path)); |
| |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->DeleteFile(context.get(), dest_url)); |
| } |
| |
| void ClearTimestamp(const FileSystemURL& url) { |
| std::unique_ptr<FileSystemOperationContext> context(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->Touch(context.get(), url, base::Time(), base::Time())); |
| EXPECT_EQ(base::Time(), GetModifiedTime(url)); |
| } |
| |
| base::Time GetModifiedTime(const FileSystemURL& url) { |
| std::unique_ptr<FileSystemOperationContext> context(NewContext(NULL)); |
| base::FilePath data_path; |
| base::File::Info file_info; |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->GetFileInfo(context.get(), url, &file_info, &data_path)); |
| EXPECT_TRUE(change_observer()->HasNoChange()); |
| return file_info.last_modified; |
| } |
| |
| void TestDirectoryTimestampHelper(const FileSystemURL& base_dir, |
| bool copy, |
| bool overwrite) { |
| std::unique_ptr<FileSystemOperationContext> context; |
| const FileSystemURL src_dir_url( |
| FileSystemURLAppendUTF8(base_dir, "foo_dir")); |
| const FileSystemURL dest_dir_url( |
| FileSystemURLAppendUTF8(base_dir, "bar_dir")); |
| |
| const FileSystemURL src_file_url( |
| FileSystemURLAppendUTF8(src_dir_url, "hoge")); |
| const FileSystemURL dest_file_url( |
| FileSystemURLAppendUTF8(dest_dir_url, "fuga")); |
| |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->CreateDirectory(context.get(), src_dir_url, true, true)); |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->CreateDirectory(context.get(), dest_dir_url, true, true)); |
| |
| bool created = false; |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists(context.get(), src_file_url, &created)); |
| if (overwrite) { |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists(context.get(), |
| dest_file_url, &created)); |
| } |
| |
| ClearTimestamp(src_dir_url); |
| ClearTimestamp(dest_dir_url); |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->CopyOrMoveFile(context.get(), |
| src_file_url, dest_file_url, |
| FileSystemOperation::OPTION_NONE, |
| copy)); |
| if (copy) |
| EXPECT_EQ(base::Time(), GetModifiedTime(src_dir_url)); |
| else |
| EXPECT_NE(base::Time(), GetModifiedTime(src_dir_url)); |
| EXPECT_NE(base::Time(), GetModifiedTime(dest_dir_url)); |
| } |
| |
| void MaybeDropDatabasesAliveCaseTestBody() { |
| std::unique_ptr<ObfuscatedFileUtil> file_util = |
| CreateObfuscatedFileUtil(NULL); |
| file_util->InitOriginDatabase(GURL(), true /*create*/); |
| ASSERT_TRUE(file_util->origin_database_ != NULL); |
| |
| // Callback to Drop DB is called while ObfuscatedFileUtilTest is |
| // still alive. |
| file_util->db_flush_delay_seconds_ = 0; |
| file_util->MarkUsed(); |
| scoped_task_environment_.RunUntilIdle(); |
| |
| ASSERT_TRUE(file_util->origin_database_ == NULL); |
| } |
| |
| void MaybeDropDatabasesAlreadyDeletedCaseTestBody() { |
| // Run message loop after OFU is already deleted to make sure callback |
| // doesn't cause a crash for use after free. |
| { |
| std::unique_ptr<ObfuscatedFileUtil> file_util = |
| CreateObfuscatedFileUtil(NULL); |
| file_util->InitOriginDatabase(GURL(), true /*create*/); |
| file_util->db_flush_delay_seconds_ = 0; |
| file_util->MarkUsed(); |
| } |
| |
| // At this point the callback is still in the message queue but OFU is gone. |
| scoped_task_environment_.RunUntilIdle(); |
| } |
| |
| void DestroyDirectoryDatabase_IsolatedTestBody() { |
| storage_policy_->AddIsolated(origin_); |
| std::unique_ptr<ObfuscatedFileUtil> file_util = |
| CreateObfuscatedFileUtil(storage_policy_.get()); |
| const FileSystemURL url = FileSystemURL::CreateForTest( |
| origin_, kFileSystemTypePersistent, base::FilePath()); |
| |
| // Create DirectoryDatabase for isolated origin. |
| SandboxDirectoryDatabase* db = |
| file_util->GetDirectoryDatabase(url, true /* create */); |
| ASSERT_TRUE(db != NULL); |
| |
| // Destory it. |
| file_util->DestroyDirectoryDatabase( |
| url.origin(), GetTypeString(url.type())); |
| ASSERT_TRUE(file_util->directories_.empty()); |
| } |
| |
| void GetDirectoryDatabase_IsolatedTestBody() { |
| storage_policy_->AddIsolated(origin_); |
| std::unique_ptr<ObfuscatedFileUtil> file_util = |
| CreateObfuscatedFileUtil(storage_policy_.get()); |
| const FileSystemURL url = FileSystemURL::CreateForTest( |
| origin_, kFileSystemTypePersistent, base::FilePath()); |
| |
| // Create DirectoryDatabase for isolated origin. |
| SandboxDirectoryDatabase* db = |
| file_util->GetDirectoryDatabase(url, true /* create */); |
| ASSERT_TRUE(db != NULL); |
| ASSERT_EQ(1U, file_util->directories_.size()); |
| |
| // Remove isolated. |
| storage_policy_->RemoveIsolated(url.origin()); |
| |
| // This should still get the same database. |
| SandboxDirectoryDatabase* db2 = |
| file_util->GetDirectoryDatabase(url, false /* create */); |
| ASSERT_EQ(db, db2); |
| } |
| |
| void MigrationBackFromIsolatedTestBody() { |
| std::string kFakeDirectoryData("0123456789"); |
| base::FilePath old_directory_db_path; |
| |
| // Initialize the directory with one origin using |
| // SandboxIsolatedOriginDatabase. |
| { |
| std::string origin_string = storage::GetIdentifierFromOrigin(origin_); |
| SandboxIsolatedOriginDatabase database_old( |
| origin_string, data_dir_path(), |
| base::FilePath( |
| SandboxIsolatedOriginDatabase::kObsoleteOriginDirectory)); |
| base::FilePath path; |
| EXPECT_TRUE(database_old.GetPathForOrigin(origin_string, &path)); |
| EXPECT_FALSE(path.empty()); |
| |
| // Populate the origin directory with some fake data. |
| old_directory_db_path = data_dir_path().Append(path); |
| ASSERT_TRUE(base::CreateDirectory(old_directory_db_path)); |
| EXPECT_EQ(static_cast<int>(kFakeDirectoryData.size()), |
| base::WriteFile(old_directory_db_path.AppendASCII("dummy"), |
| kFakeDirectoryData.data(), |
| kFakeDirectoryData.size())); |
| } |
| |
| storage_policy_->AddIsolated(origin_); |
| std::unique_ptr<ObfuscatedFileUtil> file_util = |
| CreateObfuscatedFileUtil(storage_policy_.get()); |
| base::File::Error error = base::File::FILE_ERROR_FAILED; |
| base::FilePath origin_directory = file_util->GetDirectoryForOrigin( |
| origin_, true /* create */, &error); |
| EXPECT_EQ(base::File::FILE_OK, error); |
| |
| // The database is migrated from the old one. |
| EXPECT_TRUE(base::DirectoryExists(origin_directory)); |
| EXPECT_FALSE(base::DirectoryExists(old_directory_db_path)); |
| |
| // Check we see the same contents in the new origin directory. |
| std::string origin_db_data; |
| EXPECT_TRUE(base::PathExists(origin_directory.AppendASCII("dummy"))); |
| EXPECT_TRUE(base::ReadFileToString( |
| origin_directory.AppendASCII("dummy"), &origin_db_data)); |
| EXPECT_EQ(kFakeDirectoryData, origin_db_data); |
| } |
| |
| int64_t ComputeCurrentUsage() { |
| return sandbox_file_system_.ComputeCurrentOriginUsage() - |
| sandbox_file_system_.ComputeCurrentDirectoryDatabaseUsage(); |
| } |
| |
| FileSystemContext* file_system_context() { |
| return sandbox_file_system_.file_system_context(); |
| } |
| |
| const base::FilePath& data_dir_path() const { return data_dir_.GetPath(); } |
| |
| protected: |
| base::test::ScopedTaskEnvironment scoped_task_environment_; |
| base::ScopedTempDir data_dir_; |
| scoped_refptr<MockSpecialStoragePolicy> storage_policy_; |
| scoped_refptr<storage::QuotaManager> quota_manager_; |
| scoped_refptr<FileSystemContext> file_system_context_; |
| GURL origin_; |
| storage::FileSystemType type_; |
| SandboxFileSystemTestHelper sandbox_file_system_; |
| storage::QuotaStatusCode quota_status_; |
| int64_t usage_; |
| storage::MockFileChangeObserver change_observer_; |
| storage::ChangeObserverList change_observers_; |
| base::WeakPtrFactory<ObfuscatedFileUtilTest> weak_factory_; |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(ObfuscatedFileUtilTest); |
| }; |
| |
| TEST_F(ObfuscatedFileUtilTest, TestCreateAndDeleteFile) { |
| FileSystemURL url = CreateURLFromUTF8("fake/file"); |
| std::unique_ptr<FileSystemOperationContext> context(NewContext(NULL)); |
| int file_flags = base::File::FLAG_CREATE | base::File::FLAG_WRITE; |
| |
| base::File file = ofu()->CreateOrOpen(context.get(), url, file_flags); |
| EXPECT_FALSE(file.IsValid()); |
| EXPECT_EQ(base::File::FILE_ERROR_NOT_FOUND, file.error_details()); |
| |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_ERROR_NOT_FOUND, |
| ofu()->DeleteFile(context.get(), url)); |
| |
| url = CreateURLFromUTF8("test file"); |
| |
| EXPECT_TRUE(change_observer()->HasNoChange()); |
| |
| // Verify that file creation requires sufficient quota for the path. |
| context.reset(NewContext(NULL)); |
| context->set_allowed_bytes_growth( |
| ObfuscatedFileUtil::ComputeFilePathCost(url.path()) - 1); |
| file = ofu()->CreateOrOpen(context.get(), url, file_flags); |
| EXPECT_FALSE(file.IsValid()); |
| ASSERT_EQ(base::File::FILE_ERROR_NO_SPACE, file.error_details()); |
| |
| context.reset(NewContext(NULL)); |
| context->set_allowed_bytes_growth( |
| ObfuscatedFileUtil::ComputeFilePathCost(url.path())); |
| file = ofu()->CreateOrOpen(context.get(), url, file_flags); |
| EXPECT_TRUE(file.IsValid()); |
| ASSERT_TRUE(file.created()); |
| EXPECT_EQ(1, change_observer()->get_and_reset_create_file_count()); |
| |
| CheckFileAndCloseHandle(url, std::move(file)); |
| |
| context.reset(NewContext(NULL)); |
| base::FilePath local_path; |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->GetLocalFilePath(context.get(), url, &local_path)); |
| EXPECT_TRUE(base::PathExists(local_path)); |
| |
| // Verify that deleting a file isn't stopped by zero quota, and that it frees |
| // up quote from its path. |
| context.reset(NewContext(NULL)); |
| context->set_allowed_bytes_growth(0); |
| EXPECT_EQ(base::File::FILE_OK, ofu()->DeleteFile(context.get(), url)); |
| EXPECT_EQ(1, change_observer()->get_and_reset_remove_file_count()); |
| EXPECT_FALSE(base::PathExists(local_path)); |
| EXPECT_EQ(ObfuscatedFileUtil::ComputeFilePathCost(url.path()), |
| context->allowed_bytes_growth()); |
| |
| context.reset(NewContext(NULL)); |
| bool exclusive = true; |
| bool recursive = true; |
| FileSystemURL directory_url = CreateURLFromUTF8( |
| "series/of/directories"); |
| url = FileSystemURLAppendUTF8(directory_url, "file name"); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->CreateDirectory(context.get(), directory_url, exclusive, |
| recursive)); |
| // The oepration created 3 directories recursively. |
| EXPECT_EQ(3, change_observer()->get_and_reset_create_directory_count()); |
| |
| context.reset(NewContext(NULL)); |
| file = ofu()->CreateOrOpen(context.get(), url, file_flags); |
| ASSERT_TRUE(file.IsValid()); |
| ASSERT_TRUE(file.created()); |
| EXPECT_EQ(1, change_observer()->get_and_reset_create_file_count()); |
| |
| CheckFileAndCloseHandle(url, std::move(file)); |
| |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->GetLocalFilePath(context.get(), url, &local_path)); |
| EXPECT_TRUE(base::PathExists(local_path)); |
| |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, ofu()->DeleteFile(context.get(), url)); |
| EXPECT_EQ(1, change_observer()->get_and_reset_remove_file_count()); |
| EXPECT_FALSE(base::PathExists(local_path)); |
| |
| // Make sure we have no unexpected changes. |
| EXPECT_TRUE(change_observer()->HasNoChange()); |
| } |
| |
| TEST_F(ObfuscatedFileUtilTest, TestTruncate) { |
| bool created = false; |
| FileSystemURL url = CreateURLFromUTF8("file"); |
| std::unique_ptr<FileSystemOperationContext> context(NewContext(NULL)); |
| |
| EXPECT_EQ(base::File::FILE_ERROR_NOT_FOUND, |
| ofu()->Truncate(context.get(), url, 4)); |
| |
| context.reset(NewContext(NULL)); |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists(context.get(), url, &created)); |
| ASSERT_TRUE(created); |
| EXPECT_EQ(1, change_observer()->get_and_reset_create_file_count()); |
| |
| context.reset(NewContext(NULL)); |
| base::FilePath local_path; |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->GetLocalFilePath(context.get(), url, &local_path)); |
| EXPECT_EQ(0, GetSize(local_path)); |
| |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, ofu()->Truncate(context.get(), url, 10)); |
| EXPECT_EQ(1, change_observer()->get_and_reset_modify_file_count()); |
| EXPECT_EQ(10, GetSize(local_path)); |
| |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, ofu()->Truncate(context.get(), url, 1)); |
| EXPECT_EQ(1, GetSize(local_path)); |
| EXPECT_EQ(1, change_observer()->get_and_reset_modify_file_count()); |
| |
| EXPECT_FALSE(DirectoryExists(url)); |
| EXPECT_TRUE(PathExists(url)); |
| |
| // Make sure we have no unexpected changes. |
| EXPECT_TRUE(change_observer()->HasNoChange()); |
| } |
| |
| TEST_F(ObfuscatedFileUtilTest, TestQuotaOnTruncation) { |
| bool created = false; |
| FileSystemURL url = CreateURLFromUTF8("file"); |
| |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists( |
| AllowUsageIncrease(PathCost(url))->context(), |
| url, &created)); |
| ASSERT_TRUE(created); |
| ASSERT_EQ(0, ComputeTotalFileSize()); |
| |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->Truncate(AllowUsageIncrease(1020)->context(), url, 1020)); |
| ASSERT_EQ(1020, ComputeTotalFileSize()); |
| |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->Truncate(AllowUsageIncrease(-1020)->context(), url, 0)); |
| ASSERT_EQ(0, ComputeTotalFileSize()); |
| |
| EXPECT_EQ(base::File::FILE_ERROR_NO_SPACE, |
| ofu()->Truncate(DisallowUsageIncrease(1021)->context(), |
| url, 1021)); |
| ASSERT_EQ(0, ComputeTotalFileSize()); |
| |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->Truncate(AllowUsageIncrease(1020)->context(), url, 1020)); |
| ASSERT_EQ(1020, ComputeTotalFileSize()); |
| |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->Truncate(AllowUsageIncrease(0)->context(), url, 1020)); |
| ASSERT_EQ(1020, ComputeTotalFileSize()); |
| |
| // quota exceeded |
| { |
| std::unique_ptr<UsageVerifyHelper> helper = AllowUsageIncrease(-1); |
| helper->context()->set_allowed_bytes_growth( |
| helper->context()->allowed_bytes_growth() - 1); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->Truncate(helper->context(), url, 1019)); |
| ASSERT_EQ(1019, ComputeTotalFileSize()); |
| } |
| |
| // Delete backing file to make following truncation fail. |
| base::FilePath local_path; |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->GetLocalFilePath(UnlimitedContext().get(), url, |
| &local_path)); |
| ASSERT_FALSE(local_path.empty()); |
| ASSERT_TRUE(base::DeleteFile(local_path, false)); |
| |
| EXPECT_EQ(base::File::FILE_ERROR_NOT_FOUND, |
| ofu()->Truncate(LimitedContext(1234).get(), url, 1234)); |
| ASSERT_EQ(0, ComputeTotalFileSize()); |
| } |
| |
| TEST_F(ObfuscatedFileUtilTest, TestEnsureFileExists) { |
| FileSystemURL url = CreateURLFromUTF8("fake/file"); |
| bool created = false; |
| std::unique_ptr<FileSystemOperationContext> context(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_ERROR_NOT_FOUND, |
| ofu()->EnsureFileExists(context.get(), url, &created)); |
| EXPECT_TRUE(change_observer()->HasNoChange()); |
| |
| // Verify that file creation requires sufficient quota for the path. |
| context.reset(NewContext(NULL)); |
| url = CreateURLFromUTF8("test file"); |
| created = false; |
| context->set_allowed_bytes_growth( |
| ObfuscatedFileUtil::ComputeFilePathCost(url.path()) - 1); |
| ASSERT_EQ(base::File::FILE_ERROR_NO_SPACE, |
| ofu()->EnsureFileExists(context.get(), url, &created)); |
| ASSERT_FALSE(created); |
| EXPECT_TRUE(change_observer()->HasNoChange()); |
| |
| context.reset(NewContext(NULL)); |
| context->set_allowed_bytes_growth( |
| ObfuscatedFileUtil::ComputeFilePathCost(url.path())); |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists(context.get(), url, &created)); |
| ASSERT_TRUE(created); |
| EXPECT_EQ(1, change_observer()->get_and_reset_create_file_count()); |
| |
| CheckFileAndCloseHandle(url, base::File()); |
| |
| context.reset(NewContext(NULL)); |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists(context.get(), url, &created)); |
| ASSERT_FALSE(created); |
| EXPECT_TRUE(change_observer()->HasNoChange()); |
| |
| // Also test in a subdirectory. |
| url = CreateURLFromUTF8("path/to/file.txt"); |
| context.reset(NewContext(NULL)); |
| bool exclusive = true; |
| bool recursive = true; |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->CreateDirectory(context.get(), FileSystemURLDirName(url), |
| exclusive, recursive)); |
| // 2 directories: path/ and path/to. |
| EXPECT_EQ(2, change_observer()->get_and_reset_create_directory_count()); |
| |
| context.reset(NewContext(NULL)); |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists(context.get(), url, &created)); |
| ASSERT_TRUE(created); |
| EXPECT_FALSE(DirectoryExists(url)); |
| EXPECT_TRUE(PathExists(url)); |
| EXPECT_TRUE(change_observer()->HasNoChange()); |
| } |
| |
| TEST_F(ObfuscatedFileUtilTest, TestDirectoryOps) { |
| std::unique_ptr<FileSystemOperationContext> context(NewContext(NULL)); |
| |
| bool exclusive = false; |
| bool recursive = false; |
| FileSystemURL url = CreateURLFromUTF8("foo/bar"); |
| EXPECT_EQ(base::File::FILE_ERROR_NOT_FOUND, |
| ofu()->CreateDirectory(context.get(), url, exclusive, recursive)); |
| |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_ERROR_NOT_FOUND, |
| ofu()->DeleteDirectory(context.get(), url)); |
| |
| FileSystemURL root = CreateURLFromUTF8(std::string()); |
| EXPECT_FALSE(DirectoryExists(url)); |
| EXPECT_FALSE(PathExists(url)); |
| context.reset(NewContext(NULL)); |
| EXPECT_TRUE(ofu()->IsDirectoryEmpty(context.get(), root)); |
| |
| context.reset(NewContext(NULL)); |
| exclusive = false; |
| recursive = true; |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->CreateDirectory(context.get(), url, exclusive, recursive)); |
| EXPECT_EQ(2, change_observer()->get_and_reset_create_directory_count()); |
| |
| EXPECT_TRUE(DirectoryExists(url)); |
| EXPECT_TRUE(PathExists(url)); |
| |
| context.reset(NewContext(NULL)); |
| EXPECT_FALSE(ofu()->IsDirectoryEmpty(context.get(), root)); |
| EXPECT_TRUE(DirectoryExists(FileSystemURLDirName(url))); |
| |
| context.reset(NewContext(NULL)); |
| EXPECT_FALSE(ofu()->IsDirectoryEmpty(context.get(), |
| FileSystemURLDirName(url))); |
| |
| // Can't remove a non-empty directory. |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_ERROR_NOT_EMPTY, |
| ofu()->DeleteDirectory(context.get(), |
| FileSystemURLDirName(url))); |
| EXPECT_TRUE(change_observer()->HasNoChange()); |
| |
| base::File::Info file_info; |
| base::FilePath local_path; |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->GetFileInfo(context.get(), url, &file_info, &local_path)); |
| EXPECT_TRUE(local_path.empty()); |
| EXPECT_TRUE(file_info.is_directory); |
| EXPECT_FALSE(file_info.is_symbolic_link); |
| |
| // Same create again should succeed, since exclusive is false. |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->CreateDirectory(context.get(), url, exclusive, recursive)); |
| EXPECT_TRUE(change_observer()->HasNoChange()); |
| |
| exclusive = true; |
| recursive = true; |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_ERROR_EXISTS, |
| ofu()->CreateDirectory(context.get(), url, exclusive, recursive)); |
| EXPECT_TRUE(change_observer()->HasNoChange()); |
| |
| // Verify that deleting a directory isn't stopped by zero quota, and that it |
| // frees up quota from its path. |
| context.reset(NewContext(NULL)); |
| context->set_allowed_bytes_growth(0); |
| EXPECT_EQ(base::File::FILE_OK, ofu()->DeleteDirectory(context.get(), url)); |
| EXPECT_EQ(1, change_observer()->get_and_reset_remove_directory_count()); |
| EXPECT_EQ(ObfuscatedFileUtil::ComputeFilePathCost(url.path()), |
| context->allowed_bytes_growth()); |
| |
| url = CreateURLFromUTF8("foo/bop"); |
| |
| EXPECT_FALSE(DirectoryExists(url)); |
| EXPECT_FALSE(PathExists(url)); |
| |
| context.reset(NewContext(NULL)); |
| EXPECT_TRUE(ofu()->IsDirectoryEmpty(context.get(), url)); |
| EXPECT_EQ(base::File::FILE_ERROR_NOT_FOUND, |
| ofu()->GetFileInfo(context.get(), url, &file_info, &local_path)); |
| |
| // Verify that file creation requires sufficient quota for the path. |
| exclusive = true; |
| recursive = false; |
| context.reset(NewContext(NULL)); |
| context->set_allowed_bytes_growth( |
| ObfuscatedFileUtil::ComputeFilePathCost(url.path()) - 1); |
| EXPECT_EQ(base::File::FILE_ERROR_NO_SPACE, |
| ofu()->CreateDirectory(context.get(), url, exclusive, recursive)); |
| EXPECT_TRUE(change_observer()->HasNoChange()); |
| |
| context.reset(NewContext(NULL)); |
| context->set_allowed_bytes_growth( |
| ObfuscatedFileUtil::ComputeFilePathCost(url.path())); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->CreateDirectory(context.get(), url, exclusive, recursive)); |
| EXPECT_EQ(1, change_observer()->get_and_reset_create_directory_count()); |
| |
| EXPECT_TRUE(DirectoryExists(url)); |
| EXPECT_TRUE(PathExists(url)); |
| |
| exclusive = true; |
| recursive = false; |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_ERROR_EXISTS, |
| ofu()->CreateDirectory(context.get(), url, exclusive, recursive)); |
| EXPECT_TRUE(change_observer()->HasNoChange()); |
| |
| exclusive = true; |
| recursive = false; |
| url = CreateURLFromUTF8("foo"); |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_ERROR_EXISTS, |
| ofu()->CreateDirectory(context.get(), url, exclusive, recursive)); |
| EXPECT_TRUE(change_observer()->HasNoChange()); |
| |
| url = CreateURLFromUTF8("blah"); |
| |
| EXPECT_FALSE(DirectoryExists(url)); |
| EXPECT_FALSE(PathExists(url)); |
| |
| exclusive = true; |
| recursive = false; |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->CreateDirectory(context.get(), url, exclusive, recursive)); |
| EXPECT_EQ(1, change_observer()->get_and_reset_create_directory_count()); |
| |
| EXPECT_TRUE(DirectoryExists(url)); |
| EXPECT_TRUE(PathExists(url)); |
| |
| exclusive = true; |
| recursive = false; |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_ERROR_EXISTS, |
| ofu()->CreateDirectory(context.get(), url, exclusive, recursive)); |
| EXPECT_TRUE(change_observer()->HasNoChange()); |
| } |
| |
| TEST_F(ObfuscatedFileUtilTest, TestReadDirectory) { |
| std::unique_ptr<FileSystemOperationContext> context(NewContext(NULL)); |
| bool exclusive = true; |
| bool recursive = true; |
| FileSystemURL url = CreateURLFromUTF8("directory/to/use"); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->CreateDirectory(context.get(), url, exclusive, recursive)); |
| TestReadDirectoryHelper(url); |
| } |
| |
| TEST_F(ObfuscatedFileUtilTest, TestReadRootWithSlash) { |
| TestReadDirectoryHelper(CreateURLFromUTF8(std::string())); |
| } |
| |
| TEST_F(ObfuscatedFileUtilTest, TestReadRootWithEmptyString) { |
| TestReadDirectoryHelper(CreateURLFromUTF8("/")); |
| } |
| |
| TEST_F(ObfuscatedFileUtilTest, TestReadDirectoryOnFile) { |
| FileSystemURL url = CreateURLFromUTF8("file"); |
| std::unique_ptr<FileSystemOperationContext> context(NewContext(NULL)); |
| |
| bool created = false; |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists(context.get(), url, &created)); |
| ASSERT_TRUE(created); |
| |
| std::vector<storage::DirectoryEntry> entries; |
| EXPECT_EQ(base::File::FILE_ERROR_NOT_A_DIRECTORY, |
| AsyncFileTestHelper::ReadDirectory(file_system_context(), url, |
| &entries)); |
| |
| EXPECT_TRUE(ofu()->IsDirectoryEmpty(context.get(), url)); |
| } |
| |
| TEST_F(ObfuscatedFileUtilTest, TestTouch) { |
| FileSystemURL url = CreateURLFromUTF8("file"); |
| std::unique_ptr<FileSystemOperationContext> context(NewContext(NULL)); |
| |
| base::Time last_access_time = base::Time::Now(); |
| base::Time last_modified_time = base::Time::Now(); |
| |
| // It's not there yet. |
| EXPECT_EQ(base::File::FILE_ERROR_NOT_FOUND, |
| ofu()->Touch(context.get(), url, last_access_time, |
| last_modified_time)); |
| |
| // OK, now create it. |
| context.reset(NewContext(NULL)); |
| bool created = false; |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists(context.get(), url, &created)); |
| ASSERT_TRUE(created); |
| TestTouchHelper(url, true); |
| |
| // Now test a directory: |
| context.reset(NewContext(NULL)); |
| bool exclusive = true; |
| bool recursive = false; |
| url = CreateURLFromUTF8("dir"); |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->CreateDirectory(context.get(), url, exclusive, recursive)); |
| TestTouchHelper(url, false); |
| } |
| |
| TEST_F(ObfuscatedFileUtilTest, TestPathQuotas) { |
| FileSystemURL url = CreateURLFromUTF8("fake/file"); |
| std::unique_ptr<FileSystemOperationContext> context(NewContext(NULL)); |
| |
| url = CreateURLFromUTF8("file name"); |
| context->set_allowed_bytes_growth(5); |
| bool created = false; |
| EXPECT_EQ(base::File::FILE_ERROR_NO_SPACE, |
| ofu()->EnsureFileExists(context.get(), url, &created)); |
| EXPECT_FALSE(created); |
| context->set_allowed_bytes_growth(1024); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists(context.get(), url, &created)); |
| EXPECT_TRUE(created); |
| int64_t path_cost = ObfuscatedFileUtil::ComputeFilePathCost(url.path()); |
| EXPECT_EQ(1024 - path_cost, context->allowed_bytes_growth()); |
| |
| context->set_allowed_bytes_growth(1024); |
| bool exclusive = true; |
| bool recursive = true; |
| url = CreateURLFromUTF8("directory/to/use"); |
| std::vector<base::FilePath::StringType> components; |
| url.path().GetComponents(&components); |
| path_cost = 0; |
| typedef std::vector<base::FilePath::StringType>::iterator iterator; |
| for (iterator iter = components.begin(); |
| iter != components.end(); ++iter) { |
| path_cost += ObfuscatedFileUtil::ComputeFilePathCost( |
| base::FilePath(*iter)); |
| } |
| context.reset(NewContext(NULL)); |
| context->set_allowed_bytes_growth(1024); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->CreateDirectory(context.get(), url, exclusive, recursive)); |
| EXPECT_EQ(1024 - path_cost, context->allowed_bytes_growth()); |
| } |
| |
| TEST_F(ObfuscatedFileUtilTest, TestCopyOrMoveFileNotFound) { |
| FileSystemURL source_url = CreateURLFromUTF8("path0.txt"); |
| FileSystemURL dest_url = CreateURLFromUTF8("path1.txt"); |
| std::unique_ptr<FileSystemOperationContext> context(NewContext(NULL)); |
| |
| bool is_copy_not_move = false; |
| EXPECT_EQ(base::File::FILE_ERROR_NOT_FOUND, |
| ofu()->CopyOrMoveFile(context.get(), source_url, dest_url, |
| FileSystemOperation::OPTION_NONE, |
| is_copy_not_move)); |
| EXPECT_TRUE(change_observer()->HasNoChange()); |
| context.reset(NewContext(NULL)); |
| is_copy_not_move = true; |
| EXPECT_EQ(base::File::FILE_ERROR_NOT_FOUND, |
| ofu()->CopyOrMoveFile(context.get(), source_url, dest_url, |
| FileSystemOperation::OPTION_NONE, |
| is_copy_not_move)); |
| EXPECT_TRUE(change_observer()->HasNoChange()); |
| source_url = CreateURLFromUTF8("dir/dir/file"); |
| bool exclusive = true; |
| bool recursive = true; |
| context.reset(NewContext(NULL)); |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->CreateDirectory(context.get(), |
| FileSystemURLDirName(source_url), |
| exclusive, recursive)); |
| EXPECT_EQ(2, change_observer()->get_and_reset_create_directory_count()); |
| is_copy_not_move = false; |
| EXPECT_EQ(base::File::FILE_ERROR_NOT_FOUND, |
| ofu()->CopyOrMoveFile(context.get(), source_url, dest_url, |
| FileSystemOperation::OPTION_NONE, |
| is_copy_not_move)); |
| EXPECT_TRUE(change_observer()->HasNoChange()); |
| context.reset(NewContext(NULL)); |
| is_copy_not_move = true; |
| EXPECT_EQ(base::File::FILE_ERROR_NOT_FOUND, |
| ofu()->CopyOrMoveFile(context.get(), source_url, dest_url, |
| FileSystemOperation::OPTION_NONE, |
| is_copy_not_move)); |
| EXPECT_TRUE(change_observer()->HasNoChange()); |
| } |
| |
| TEST_F(ObfuscatedFileUtilTest, TestCopyOrMoveFileSuccess) { |
| const int64_t kSourceLength = 5; |
| const int64_t kDestLength = 50; |
| |
| for (size_t i = 0; i < arraysize(kCopyMoveTestCases); ++i) { |
| SCOPED_TRACE(testing::Message() << "kCopyMoveTestCase " << i); |
| const CopyMoveTestCaseRecord& test_case = kCopyMoveTestCases[i]; |
| SCOPED_TRACE(testing::Message() << "\t is_copy_not_move " << |
| test_case.is_copy_not_move); |
| SCOPED_TRACE(testing::Message() << "\t source_path " << |
| test_case.source_path); |
| SCOPED_TRACE(testing::Message() << "\t dest_path " << |
| test_case.dest_path); |
| SCOPED_TRACE(testing::Message() << "\t cause_overwrite " << |
| test_case.cause_overwrite); |
| std::unique_ptr<FileSystemOperationContext> context(NewContext(NULL)); |
| |
| bool exclusive = false; |
| bool recursive = true; |
| FileSystemURL source_url = CreateURLFromUTF8(test_case.source_path); |
| FileSystemURL dest_url = CreateURLFromUTF8(test_case.dest_path); |
| |
| context.reset(NewContext(NULL)); |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->CreateDirectory(context.get(), |
| FileSystemURLDirName(source_url), |
| exclusive, recursive)); |
| context.reset(NewContext(NULL)); |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->CreateDirectory(context.get(), |
| FileSystemURLDirName(dest_url), |
| exclusive, recursive)); |
| |
| bool created = false; |
| context.reset(NewContext(NULL)); |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists(context.get(), source_url, &created)); |
| ASSERT_TRUE(created); |
| context.reset(NewContext(NULL)); |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->Truncate(context.get(), source_url, kSourceLength)); |
| |
| if (test_case.cause_overwrite) { |
| context.reset(NewContext(NULL)); |
| created = false; |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists(context.get(), dest_url, &created)); |
| ASSERT_TRUE(created); |
| context.reset(NewContext(NULL)); |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->Truncate(context.get(), dest_url, kDestLength)); |
| } |
| |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->CopyOrMoveFile(context.get(), source_url, dest_url, |
| FileSystemOperation::OPTION_NONE, |
| test_case.is_copy_not_move)); |
| |
| if (test_case.is_copy_not_move) { |
| base::File::Info file_info; |
| base::FilePath local_path; |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->GetFileInfo(context.get(), source_url, &file_info, |
| &local_path)); |
| EXPECT_EQ(kSourceLength, file_info.size); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->DeleteFile(context.get(), source_url)); |
| } else { |
| base::File::Info file_info; |
| base::FilePath local_path; |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_ERROR_NOT_FOUND, |
| ofu()->GetFileInfo(context.get(), source_url, &file_info, |
| &local_path)); |
| } |
| base::File::Info file_info; |
| base::FilePath local_path; |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->GetFileInfo(context.get(), dest_url, &file_info, |
| &local_path)); |
| EXPECT_EQ(kSourceLength, file_info.size); |
| |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->DeleteFile(context.get(), dest_url)); |
| } |
| } |
| |
| TEST_F(ObfuscatedFileUtilTest, TestCopyPathQuotas) { |
| FileSystemURL src_url = CreateURLFromUTF8("src path"); |
| FileSystemURL dest_url = CreateURLFromUTF8("destination path"); |
| std::unique_ptr<FileSystemOperationContext> context(NewContext(NULL)); |
| bool created = false; |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists(context.get(), src_url, &created)); |
| |
| bool is_copy = true; |
| // Copy, no overwrite. |
| context->set_allowed_bytes_growth( |
| ObfuscatedFileUtil::ComputeFilePathCost(dest_url.path()) - 1); |
| EXPECT_EQ(base::File::FILE_ERROR_NO_SPACE, |
| ofu()->CopyOrMoveFile(context.get(), src_url, dest_url, |
| FileSystemOperation::OPTION_NONE, is_copy)); |
| context.reset(NewContext(NULL)); |
| context->set_allowed_bytes_growth( |
| ObfuscatedFileUtil::ComputeFilePathCost(dest_url.path())); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->CopyOrMoveFile(context.get(), src_url, dest_url, |
| FileSystemOperation::OPTION_NONE, is_copy)); |
| |
| // Copy, with overwrite. |
| context.reset(NewContext(NULL)); |
| context->set_allowed_bytes_growth(0); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->CopyOrMoveFile(context.get(), src_url, dest_url, |
| FileSystemOperation::OPTION_NONE, is_copy)); |
| } |
| |
| TEST_F(ObfuscatedFileUtilTest, TestMovePathQuotasWithRename) { |
| FileSystemURL src_url = CreateURLFromUTF8("src path"); |
| FileSystemURL dest_url = CreateURLFromUTF8("destination path"); |
| std::unique_ptr<FileSystemOperationContext> context(NewContext(NULL)); |
| bool created = false; |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists(context.get(), src_url, &created)); |
| |
| bool is_copy = false; |
| // Move, rename, no overwrite. |
| context.reset(NewContext(NULL)); |
| context->set_allowed_bytes_growth( |
| ObfuscatedFileUtil::ComputeFilePathCost(dest_url.path()) - |
| ObfuscatedFileUtil::ComputeFilePathCost(src_url.path()) - 1); |
| EXPECT_EQ(base::File::FILE_ERROR_NO_SPACE, |
| ofu()->CopyOrMoveFile(context.get(), src_url, dest_url, |
| FileSystemOperation::OPTION_NONE, is_copy)); |
| context.reset(NewContext(NULL)); |
| context->set_allowed_bytes_growth( |
| ObfuscatedFileUtil::ComputeFilePathCost(dest_url.path()) - |
| ObfuscatedFileUtil::ComputeFilePathCost(src_url.path())); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->CopyOrMoveFile(context.get(), src_url, dest_url, |
| FileSystemOperation::OPTION_NONE, is_copy)); |
| |
| context.reset(NewContext(NULL)); |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists(context.get(), src_url, &created)); |
| |
| // Move, rename, with overwrite. |
| context.reset(NewContext(NULL)); |
| context->set_allowed_bytes_growth(0); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->CopyOrMoveFile(context.get(), src_url, dest_url, |
| FileSystemOperation::OPTION_NONE, is_copy)); |
| } |
| |
| TEST_F(ObfuscatedFileUtilTest, TestMovePathQuotasWithoutRename) { |
| FileSystemURL src_url = CreateURLFromUTF8("src path"); |
| std::unique_ptr<FileSystemOperationContext> context(NewContext(NULL)); |
| bool created = false; |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists(context.get(), src_url, &created)); |
| |
| bool exclusive = true; |
| bool recursive = false; |
| FileSystemURL dir_url = CreateURLFromUTF8("directory path"); |
| context.reset(NewContext(NULL)); |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->CreateDirectory(context.get(), dir_url, exclusive, |
| recursive)); |
| |
| FileSystemURL dest_url = FileSystemURLAppend( |
| dir_url, src_url.path().value()); |
| |
| bool is_copy = false; |
| int64_t allowed_bytes_growth = -1000; // Over quota, this should still work. |
| // Move, no rename, no overwrite. |
| context.reset(NewContext(NULL)); |
| context->set_allowed_bytes_growth(allowed_bytes_growth); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->CopyOrMoveFile(context.get(), src_url, dest_url, |
| FileSystemOperation::OPTION_NONE, is_copy)); |
| EXPECT_EQ(allowed_bytes_growth, context->allowed_bytes_growth()); |
| |
| // Move, no rename, with overwrite. |
| context.reset(NewContext(NULL)); |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists(context.get(), src_url, &created)); |
| context.reset(NewContext(NULL)); |
| context->set_allowed_bytes_growth(allowed_bytes_growth); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->CopyOrMoveFile(context.get(), src_url, dest_url, |
| FileSystemOperation::OPTION_NONE, is_copy)); |
| EXPECT_EQ( |
| allowed_bytes_growth + |
| ObfuscatedFileUtil::ComputeFilePathCost(src_url.path()), |
| context->allowed_bytes_growth()); |
| } |
| |
| TEST_F(ObfuscatedFileUtilTest, TestCopyInForeignFile) { |
| TestCopyInForeignFileHelper(false /* overwrite */); |
| TestCopyInForeignFileHelper(true /* overwrite */); |
| } |
| |
| TEST_F(ObfuscatedFileUtilTest, TestEnumerator) { |
| std::unique_ptr<FileSystemOperationContext> context(NewContext(NULL)); |
| FileSystemURL src_url = CreateURLFromUTF8("source dir"); |
| bool exclusive = true; |
| bool recursive = false; |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->CreateDirectory(context.get(), src_url, exclusive, |
| recursive)); |
| |
| std::set<base::FilePath::StringType> files; |
| std::set<base::FilePath::StringType> directories; |
| FillTestDirectory(src_url, &files, &directories); |
| |
| FileSystemURL dest_url = CreateURLFromUTF8("destination dir"); |
| |
| EXPECT_FALSE(DirectoryExists(dest_url)); |
| ASSERT_EQ(base::File::FILE_OK, |
| AsyncFileTestHelper::Copy( |
| file_system_context(), src_url, dest_url)); |
| |
| ValidateTestDirectory(dest_url, files, directories); |
| EXPECT_TRUE(DirectoryExists(src_url)); |
| EXPECT_TRUE(DirectoryExists(dest_url)); |
| recursive = true; |
| ASSERT_EQ(base::File::FILE_OK, |
| AsyncFileTestHelper::Remove( |
| file_system_context(), dest_url, recursive)); |
| EXPECT_FALSE(DirectoryExists(dest_url)); |
| } |
| |
| TEST_F(ObfuscatedFileUtilTest, TestOriginEnumerator) { |
| std::unique_ptr<ObfuscatedFileUtil::AbstractOriginEnumerator> enumerator( |
| ofu()->CreateOriginEnumerator()); |
| // The test helper starts out with a single filesystem. |
| EXPECT_TRUE(enumerator.get()); |
| EXPECT_EQ(origin(), enumerator->Next()); |
| ASSERT_TRUE(type() == kFileSystemTypeTemporary); |
| EXPECT_TRUE(HasFileSystemType(enumerator.get(), kFileSystemTypeTemporary)); |
| EXPECT_FALSE(HasFileSystemType(enumerator.get(), kFileSystemTypePersistent)); |
| EXPECT_EQ(GURL(), enumerator->Next()); |
| EXPECT_FALSE(HasFileSystemType(enumerator.get(), kFileSystemTypeTemporary)); |
| EXPECT_FALSE(HasFileSystemType(enumerator.get(), kFileSystemTypePersistent)); |
| |
| std::set<GURL> origins_expected; |
| origins_expected.insert(origin()); |
| |
| for (size_t i = 0; i < arraysize(kOriginEnumerationTestRecords); ++i) { |
| SCOPED_TRACE(testing::Message() << |
| "Validating kOriginEnumerationTestRecords " << i); |
| const OriginEnumerationTestRecord& record = |
| kOriginEnumerationTestRecords[i]; |
| GURL origin_url(record.origin_url); |
| origins_expected.insert(origin_url); |
| if (record.has_temporary) { |
| std::unique_ptr<SandboxFileSystemTestHelper> file_system( |
| NewFileSystem(origin_url, kFileSystemTypeTemporary)); |
| std::unique_ptr<FileSystemOperationContext> context( |
| NewContext(file_system.get())); |
| bool created = false; |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists( |
| context.get(), |
| file_system->CreateURLFromUTF8("file"), |
| &created)); |
| EXPECT_TRUE(created); |
| } |
| if (record.has_persistent) { |
| std::unique_ptr<SandboxFileSystemTestHelper> file_system( |
| NewFileSystem(origin_url, kFileSystemTypePersistent)); |
| std::unique_ptr<FileSystemOperationContext> context( |
| NewContext(file_system.get())); |
| bool created = false; |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists( |
| context.get(), |
| file_system->CreateURLFromUTF8("file"), |
| &created)); |
| EXPECT_TRUE(created); |
| } |
| } |
| enumerator.reset(ofu()->CreateOriginEnumerator()); |
| EXPECT_TRUE(enumerator.get()); |
| std::set<GURL> origins_found; |
| GURL origin_url; |
| while (!(origin_url = enumerator->Next()).is_empty()) { |
| origins_found.insert(origin_url); |
| SCOPED_TRACE(testing::Message() << "Handling " << origin_url.spec()); |
| bool found = false; |
| for (size_t i = 0; !found && i < arraysize(kOriginEnumerationTestRecords); |
| ++i) { |
| const OriginEnumerationTestRecord& record = |
| kOriginEnumerationTestRecords[i]; |
| if (origin_url != record.origin_url) |
| continue; |
| found = true; |
| EXPECT_EQ(record.has_temporary, |
| HasFileSystemType(enumerator.get(), kFileSystemTypeTemporary)); |
| EXPECT_EQ(record.has_persistent, |
| HasFileSystemType(enumerator.get(), kFileSystemTypePersistent)); |
| } |
| // Deal with the default filesystem created by the test helper. |
| if (!found && origin_url == origin()) { |
| ASSERT_TRUE(type() == kFileSystemTypeTemporary); |
| EXPECT_TRUE(HasFileSystemType(enumerator.get(), |
| kFileSystemTypeTemporary)); |
| EXPECT_FALSE(HasFileSystemType(enumerator.get(), |
| kFileSystemTypePersistent)); |
| found = true; |
| } |
| EXPECT_TRUE(found); |
| } |
| |
| std::set<GURL> diff; |
| std::set_symmetric_difference(origins_expected.begin(), |
| origins_expected.end(), origins_found.begin(), origins_found.end(), |
| inserter(diff, diff.begin())); |
| EXPECT_TRUE(diff.empty()); |
| } |
| |
| TEST_F(ObfuscatedFileUtilTest, TestRevokeUsageCache) { |
| std::unique_ptr<FileSystemOperationContext> context(NewContext(NULL)); |
| |
| int64_t expected_quota = 0; |
| |
| for (size_t i = 0; i < kRegularFileSystemTestCaseSize; ++i) { |
| SCOPED_TRACE(testing::Message() << "Creating kRegularTestCase " << i); |
| const FileSystemTestCaseRecord& test_case = |
| kRegularFileSystemTestCases[i]; |
| base::FilePath file_path(test_case.path); |
| expected_quota += ObfuscatedFileUtil::ComputeFilePathCost(file_path); |
| if (test_case.is_directory) { |
| bool exclusive = true; |
| bool recursive = false; |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->CreateDirectory(context.get(), CreateURL(file_path), |
| exclusive, recursive)); |
| } else { |
| bool created = false; |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists(context.get(), CreateURL(file_path), |
| &created)); |
| ASSERT_TRUE(created); |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->Truncate(context.get(), CreateURL(file_path), |
| test_case.data_file_size)); |
| expected_quota += test_case.data_file_size; |
| } |
| } |
| |
| // Usually raw size in usage cache and the usage returned by QuotaUtil |
| // should be same. |
| EXPECT_EQ(expected_quota, SizeInUsageFile()); |
| EXPECT_EQ(expected_quota, SizeByQuotaUtil()); |
| |
| RevokeUsageCache(); |
| EXPECT_EQ(-1, SizeInUsageFile()); |
| EXPECT_EQ(expected_quota, SizeByQuotaUtil()); |
| |
| // This should reconstruct the cache. |
| GetUsageFromQuotaManager(); |
| EXPECT_EQ(expected_quota, SizeInUsageFile()); |
| EXPECT_EQ(expected_quota, SizeByQuotaUtil()); |
| EXPECT_EQ(expected_quota, usage()); |
| } |
| |
| TEST_F(ObfuscatedFileUtilTest, TestInconsistency) { |
| const FileSystemURL kPath1 = CreateURLFromUTF8("hoge"); |
| const FileSystemURL kPath2 = CreateURLFromUTF8("fuga"); |
| |
| std::unique_ptr<FileSystemOperationContext> context; |
| base::File::Info file_info; |
| base::FilePath data_path; |
| bool created = false; |
| |
| // Create a non-empty file. |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists(context.get(), kPath1, &created)); |
| EXPECT_TRUE(created); |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->Truncate(context.get(), kPath1, 10)); |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->GetFileInfo( |
| context.get(), kPath1, &file_info, &data_path)); |
| EXPECT_EQ(10, file_info.size); |
| |
| // Destroy database to make inconsistency between database and filesystem. |
| ofu()->DestroyDirectoryDatabase(origin(), type_string()); |
| |
| // Try to get file info of broken file. |
| EXPECT_FALSE(PathExists(kPath1)); |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists(context.get(), kPath1, &created)); |
| EXPECT_TRUE(created); |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->GetFileInfo( |
| context.get(), kPath1, &file_info, &data_path)); |
| EXPECT_EQ(0, file_info.size); |
| |
| // Make another broken file to |kPath2|. |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists(context.get(), kPath2, &created)); |
| EXPECT_TRUE(created); |
| |
| // Destroy again. |
| ofu()->DestroyDirectoryDatabase(origin(), type_string()); |
| |
| // Repair broken |kPath1|. |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_ERROR_NOT_FOUND, |
| ofu()->Touch(context.get(), kPath1, base::Time::Now(), |
| base::Time::Now())); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists(context.get(), kPath1, &created)); |
| EXPECT_TRUE(created); |
| |
| // Copy from sound |kPath1| to broken |kPath2|. |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->CopyOrMoveFile(context.get(), kPath1, kPath2, |
| FileSystemOperation::OPTION_NONE, |
| true /* copy */)); |
| |
| ofu()->DestroyDirectoryDatabase(origin(), type_string()); |
| context.reset(NewContext(NULL)); |
| base::File file = |
| ofu()->CreateOrOpen(context.get(), kPath1, |
| base::File::FLAG_READ | base::File::FLAG_CREATE); |
| EXPECT_TRUE(file.IsValid()); |
| EXPECT_TRUE(file.created()); |
| |
| EXPECT_TRUE(file.GetInfo(&file_info)); |
| EXPECT_EQ(0, file_info.size); |
| } |
| |
| TEST_F(ObfuscatedFileUtilTest, TestIncompleteDirectoryReading) { |
| const FileSystemURL kPath[] = { |
| CreateURLFromUTF8("foo"), |
| CreateURLFromUTF8("bar"), |
| CreateURLFromUTF8("baz") |
| }; |
| const FileSystemURL empty_path = CreateURL(base::FilePath()); |
| std::unique_ptr<FileSystemOperationContext> context; |
| |
| for (size_t i = 0; i < arraysize(kPath); ++i) { |
| bool created = false; |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists(context.get(), kPath[i], &created)); |
| EXPECT_TRUE(created); |
| } |
| |
| std::vector<storage::DirectoryEntry> entries; |
| EXPECT_EQ(base::File::FILE_OK, |
| AsyncFileTestHelper::ReadDirectory( |
| file_system_context(), empty_path, &entries)); |
| EXPECT_EQ(3u, entries.size()); |
| |
| base::FilePath local_path; |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->GetLocalFilePath(context.get(), kPath[0], &local_path)); |
| EXPECT_TRUE(base::DeleteFile(local_path, false)); |
| |
| entries.clear(); |
| EXPECT_EQ(base::File::FILE_OK, |
| AsyncFileTestHelper::ReadDirectory( |
| file_system_context(), empty_path, &entries)); |
| EXPECT_EQ(arraysize(kPath) - 1, entries.size()); |
| } |
| |
| TEST_F(ObfuscatedFileUtilTest, TestDirectoryTimestampForCreation) { |
| std::unique_ptr<FileSystemOperationContext> context(NewContext(NULL)); |
| const FileSystemURL dir_url = CreateURLFromUTF8("foo_dir"); |
| |
| // Create working directory. |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->CreateDirectory(context.get(), dir_url, false, false)); |
| |
| // EnsureFileExists, create case. |
| FileSystemURL url(FileSystemURLAppendUTF8(dir_url, "EnsureFileExists_file")); |
| bool created = false; |
| ClearTimestamp(dir_url); |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists(context.get(), url, &created)); |
| EXPECT_TRUE(created); |
| EXPECT_NE(base::Time(), GetModifiedTime(dir_url)); |
| |
| // non create case. |
| created = true; |
| ClearTimestamp(dir_url); |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists(context.get(), url, &created)); |
| EXPECT_FALSE(created); |
| EXPECT_EQ(base::Time(), GetModifiedTime(dir_url)); |
| |
| // fail case. |
| url = FileSystemURLAppendUTF8(dir_url, "EnsureFileExists_dir"); |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->CreateDirectory(context.get(), url, false, false)); |
| |
| ClearTimestamp(dir_url); |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_ERROR_NOT_A_FILE, |
| ofu()->EnsureFileExists(context.get(), url, &created)); |
| EXPECT_EQ(base::Time(), GetModifiedTime(dir_url)); |
| |
| // CreateOrOpen, create case. |
| url = FileSystemURLAppendUTF8(dir_url, "CreateOrOpen_file"); |
| ClearTimestamp(dir_url); |
| context.reset(NewContext(NULL)); |
| base::File file = |
| ofu()->CreateOrOpen(context.get(), url, |
| base::File::FLAG_CREATE | base::File::FLAG_WRITE); |
| |
| EXPECT_TRUE(file.IsValid()); |
| EXPECT_TRUE(file.created()); |
| file.Close(); |
| EXPECT_NE(base::Time(), GetModifiedTime(dir_url)); |
| |
| // open case. |
| ClearTimestamp(dir_url); |
| context.reset(NewContext(NULL)); |
| file = ofu()->CreateOrOpen(context.get(), url, |
| base::File::FLAG_OPEN | base::File::FLAG_WRITE); |
| EXPECT_TRUE(file.IsValid()); |
| EXPECT_FALSE(file.created()); |
| file.Close(); |
| EXPECT_EQ(base::Time(), GetModifiedTime(dir_url)); |
| |
| // fail case |
| ClearTimestamp(dir_url); |
| context.reset(NewContext(NULL)); |
| file = ofu()->CreateOrOpen(context.get(), url, |
| base::File::FLAG_CREATE | base::File::FLAG_WRITE); |
| EXPECT_FALSE(file.IsValid()); |
| EXPECT_EQ(base::File::FILE_ERROR_EXISTS, file.error_details()); |
| EXPECT_EQ(base::Time(), GetModifiedTime(dir_url)); |
| |
| // CreateDirectory, create case. |
| // Creating CreateDirectory_dir and CreateDirectory_dir/subdir. |
| url = FileSystemURLAppendUTF8(dir_url, "CreateDirectory_dir"); |
| FileSystemURL subdir_url(FileSystemURLAppendUTF8(url, "subdir")); |
| ClearTimestamp(dir_url); |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->CreateDirectory(context.get(), subdir_url, |
| true /* exclusive */, true /* recursive */)); |
| EXPECT_NE(base::Time(), GetModifiedTime(dir_url)); |
| |
| // create subdir case. |
| // Creating CreateDirectory_dir/subdir2. |
| subdir_url = FileSystemURLAppendUTF8(url, "subdir2"); |
| ClearTimestamp(dir_url); |
| ClearTimestamp(url); |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->CreateDirectory(context.get(), subdir_url, |
| true /* exclusive */, true /* recursive */)); |
| EXPECT_EQ(base::Time(), GetModifiedTime(dir_url)); |
| EXPECT_NE(base::Time(), GetModifiedTime(url)); |
| |
| // fail case. |
| url = FileSystemURLAppendUTF8(dir_url, "CreateDirectory_dir"); |
| ClearTimestamp(dir_url); |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_ERROR_EXISTS, |
| ofu()->CreateDirectory(context.get(), url, |
| true /* exclusive */, true /* recursive */)); |
| EXPECT_EQ(base::Time(), GetModifiedTime(dir_url)); |
| |
| // CopyInForeignFile, create case. |
| url = FileSystemURLAppendUTF8(dir_url, "CopyInForeignFile_file"); |
| FileSystemURL src_path = FileSystemURLAppendUTF8( |
| dir_url, "CopyInForeignFile_src_file"); |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists(context.get(), src_path, &created)); |
| EXPECT_TRUE(created); |
| base::FilePath src_local_path; |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->GetLocalFilePath(context.get(), src_path, &src_local_path)); |
| |
| ClearTimestamp(dir_url); |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->CopyInForeignFile(context.get(), |
| src_local_path, |
| url)); |
| EXPECT_NE(base::Time(), GetModifiedTime(dir_url)); |
| } |
| |
| TEST_F(ObfuscatedFileUtilTest, TestDirectoryTimestampForDeletion) { |
| std::unique_ptr<FileSystemOperationContext> context(NewContext(NULL)); |
| const FileSystemURL dir_url = CreateURLFromUTF8("foo_dir"); |
| |
| // Create working directory. |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->CreateDirectory(context.get(), dir_url, false, false)); |
| |
| // DeleteFile, delete case. |
| FileSystemURL url = FileSystemURLAppendUTF8( |
| dir_url, "DeleteFile_file"); |
| bool created = false; |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists(context.get(), url, &created)); |
| EXPECT_TRUE(created); |
| |
| ClearTimestamp(dir_url); |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->DeleteFile(context.get(), url)); |
| EXPECT_NE(base::Time(), GetModifiedTime(dir_url)); |
| |
| // fail case. |
| ClearTimestamp(dir_url); |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_ERROR_NOT_FOUND, |
| ofu()->DeleteFile(context.get(), url)); |
| EXPECT_EQ(base::Time(), GetModifiedTime(dir_url)); |
| |
| // DeleteDirectory, fail case. |
| url = FileSystemURLAppendUTF8(dir_url, "DeleteDirectory_dir"); |
| FileSystemURL file_path(FileSystemURLAppendUTF8(url, "pakeratta")); |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->CreateDirectory(context.get(), url, true, true)); |
| created = false; |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists(context.get(), file_path, &created)); |
| EXPECT_TRUE(created); |
| |
| ClearTimestamp(dir_url); |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_ERROR_NOT_EMPTY, |
| ofu()->DeleteDirectory(context.get(), url)); |
| EXPECT_EQ(base::Time(), GetModifiedTime(dir_url)); |
| |
| // delete case. |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->DeleteFile(context.get(), file_path)); |
| |
| ClearTimestamp(dir_url); |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, ofu()->DeleteDirectory(context.get(), url)); |
| EXPECT_NE(base::Time(), GetModifiedTime(dir_url)); |
| } |
| |
| TEST_F(ObfuscatedFileUtilTest, TestDirectoryTimestampForCopyAndMove) { |
| TestDirectoryTimestampHelper( |
| CreateURLFromUTF8("copy overwrite"), true, true); |
| TestDirectoryTimestampHelper( |
| CreateURLFromUTF8("copy non-overwrite"), true, false); |
| TestDirectoryTimestampHelper( |
| CreateURLFromUTF8("move overwrite"), false, true); |
| TestDirectoryTimestampHelper( |
| CreateURLFromUTF8("move non-overwrite"), false, false); |
| } |
| |
| TEST_F(ObfuscatedFileUtilTest, TestFileEnumeratorTimestamp) { |
| FileSystemURL dir = CreateURLFromUTF8("foo"); |
| FileSystemURL url1 = FileSystemURLAppendUTF8(dir, "bar"); |
| FileSystemURL url2 = FileSystemURLAppendUTF8(dir, "baz"); |
| |
| std::unique_ptr<FileSystemOperationContext> context(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->CreateDirectory(context.get(), dir, false, false)); |
| |
| bool created = false; |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists(context.get(), url1, &created)); |
| EXPECT_TRUE(created); |
| |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->CreateDirectory(context.get(), url2, false, false)); |
| |
| base::FilePath file_path; |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->GetLocalFilePath(context.get(), url1, &file_path)); |
| EXPECT_FALSE(file_path.empty()); |
| |
| context.reset(NewContext(NULL)); |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->Touch(context.get(), url1, |
| base::Time::Now() + base::TimeDelta::FromHours(1), |
| base::Time())); |
| |
| context.reset(NewContext(NULL)); |
| std::unique_ptr<storage::FileSystemFileUtil::AbstractFileEnumerator> |
| file_enum(ofu()->CreateFileEnumerator(context.get(), dir, false)); |
| |
| int count = 0; |
| base::FilePath file_path_each; |
| while (!(file_path_each = file_enum->Next()).empty()) { |
| context.reset(NewContext(NULL)); |
| base::File::Info file_info; |
| base::FilePath file_path; |
| EXPECT_EQ(base::File::FILE_OK, |
| ofu()->GetFileInfo(context.get(), |
| FileSystemURL::CreateForTest( |
| dir.origin(), |
| dir.mount_type(), |
| file_path_each), |
| &file_info, &file_path)); |
| EXPECT_EQ(file_info.is_directory, file_enum->IsDirectory()); |
| EXPECT_EQ(file_info.last_modified, file_enum->LastModifiedTime()); |
| EXPECT_EQ(file_info.size, file_enum->Size()); |
| ++count; |
| } |
| EXPECT_EQ(2, count); |
| } |
| |
| // crbug.com/176470 |
| #if defined(OS_WIN) || defined(OS_ANDROID) |
| #define MAYBE_TestQuotaOnCopyFile DISABLED_TestQuotaOnCopyFile |
| #else |
| #define MAYBE_TestQuotaOnCopyFile TestQuotaOnCopyFile |
| #endif |
| TEST_F(ObfuscatedFileUtilTest, MAYBE_TestQuotaOnCopyFile) { |
| FileSystemURL from_file(CreateURLFromUTF8("fromfile")); |
| FileSystemURL obstacle_file(CreateURLFromUTF8("obstaclefile")); |
| FileSystemURL to_file1(CreateURLFromUTF8("tofile1")); |
| FileSystemURL to_file2(CreateURLFromUTF8("tofile2")); |
| bool created; |
| |
| int64_t expected_total_file_size = 0; |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists( |
| AllowUsageIncrease(PathCost(from_file))->context(), |
| from_file, &created)); |
| ASSERT_TRUE(created); |
| ASSERT_EQ(expected_total_file_size, ComputeTotalFileSize()); |
| |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists( |
| AllowUsageIncrease(PathCost(obstacle_file))->context(), |
| obstacle_file, &created)); |
| ASSERT_TRUE(created); |
| ASSERT_EQ(expected_total_file_size, ComputeTotalFileSize()); |
| |
| int64_t from_file_size = 1020; |
| expected_total_file_size += from_file_size; |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->Truncate( |
| AllowUsageIncrease(from_file_size)->context(), |
| from_file, from_file_size)); |
| ASSERT_EQ(expected_total_file_size, ComputeTotalFileSize()); |
| |
| int64_t obstacle_file_size = 1; |
| expected_total_file_size += obstacle_file_size; |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->Truncate( |
| AllowUsageIncrease(obstacle_file_size)->context(), |
| obstacle_file, obstacle_file_size)); |
| ASSERT_EQ(expected_total_file_size, ComputeTotalFileSize()); |
| |
| int64_t to_file1_size = from_file_size; |
| expected_total_file_size += to_file1_size; |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->CopyOrMoveFile( |
| AllowUsageIncrease( |
| PathCost(to_file1) + to_file1_size)->context(), |
| from_file, to_file1, |
| FileSystemOperation::OPTION_NONE, |
| true /* copy */)); |
| ASSERT_EQ(expected_total_file_size, ComputeTotalFileSize()); |
| |
| ASSERT_EQ(base::File::FILE_ERROR_NO_SPACE, |
| ofu()->CopyOrMoveFile( |
| DisallowUsageIncrease( |
| PathCost(to_file2) + from_file_size)->context(), |
| from_file, to_file2, FileSystemOperation::OPTION_NONE, |
| true /* copy */)); |
| ASSERT_EQ(expected_total_file_size, ComputeTotalFileSize()); |
| |
| int64_t old_obstacle_file_size = obstacle_file_size; |
| obstacle_file_size = from_file_size; |
| expected_total_file_size += obstacle_file_size - old_obstacle_file_size; |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->CopyOrMoveFile( |
| AllowUsageIncrease( |
| obstacle_file_size - old_obstacle_file_size)->context(), |
| from_file, obstacle_file, |
| FileSystemOperation::OPTION_NONE, |
| true /* copy */)); |
| ASSERT_EQ(expected_total_file_size, ComputeTotalFileSize()); |
| |
| int64_t old_from_file_size = from_file_size; |
| from_file_size = old_from_file_size - 1; |
| expected_total_file_size += from_file_size - old_from_file_size; |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->Truncate( |
| AllowUsageIncrease( |
| from_file_size - old_from_file_size)->context(), |
| from_file, from_file_size)); |
| ASSERT_EQ(expected_total_file_size, ComputeTotalFileSize()); |
| |
| // quota exceeded |
| { |
| old_obstacle_file_size = obstacle_file_size; |
| obstacle_file_size = from_file_size; |
| expected_total_file_size += obstacle_file_size - old_obstacle_file_size; |
| std::unique_ptr<UsageVerifyHelper> helper = |
| AllowUsageIncrease(obstacle_file_size - old_obstacle_file_size); |
| helper->context()->set_allowed_bytes_growth( |
| helper->context()->allowed_bytes_growth() - 1); |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->CopyOrMoveFile( |
| helper->context(), |
| from_file, obstacle_file, |
| FileSystemOperation::OPTION_NONE, |
| true /* copy */)); |
| ASSERT_EQ(expected_total_file_size, ComputeTotalFileSize()); |
| } |
| } |
| |
| TEST_F(ObfuscatedFileUtilTest, TestQuotaOnMoveFile) { |
| FileSystemURL from_file(CreateURLFromUTF8("fromfile")); |
| FileSystemURL obstacle_file(CreateURLFromUTF8("obstaclefile")); |
| FileSystemURL to_file(CreateURLFromUTF8("tofile")); |
| bool created; |
| |
| int64_t expected_total_file_size = 0; |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists( |
| AllowUsageIncrease(PathCost(from_file))->context(), |
| from_file, &created)); |
| ASSERT_TRUE(created); |
| ASSERT_EQ(expected_total_file_size, ComputeTotalFileSize()); |
| |
| int64_t from_file_size = 1020; |
| expected_total_file_size += from_file_size; |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->Truncate( |
| AllowUsageIncrease(from_file_size)->context(), |
| from_file, from_file_size)); |
| ASSERT_EQ(expected_total_file_size, ComputeTotalFileSize()); |
| |
| from_file_size = 0; |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->CopyOrMoveFile( |
| AllowUsageIncrease(-PathCost(from_file) + |
| PathCost(to_file))->context(), |
| from_file, to_file, |
| FileSystemOperation::OPTION_NONE, |
| false /* move */)); |
| ASSERT_EQ(expected_total_file_size, ComputeTotalFileSize()); |
| |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists( |
| AllowUsageIncrease(PathCost(from_file))->context(), |
| from_file, &created)); |
| ASSERT_TRUE(created); |
| ASSERT_EQ(expected_total_file_size, ComputeTotalFileSize()); |
| |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists( |
| AllowUsageIncrease(PathCost(obstacle_file))->context(), |
| obstacle_file, &created)); |
| ASSERT_TRUE(created); |
| ASSERT_EQ(expected_total_file_size, ComputeTotalFileSize()); |
| |
| from_file_size = 1020; |
| expected_total_file_size += from_file_size; |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->Truncate( |
| AllowUsageIncrease(from_file_size)->context(), |
| from_file, from_file_size)); |
| ASSERT_EQ(expected_total_file_size, ComputeTotalFileSize()); |
| |
| int64_t obstacle_file_size = 1; |
| expected_total_file_size += obstacle_file_size; |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->Truncate( |
| AllowUsageIncrease(1)->context(), |
| obstacle_file, obstacle_file_size)); |
| ASSERT_EQ(expected_total_file_size, ComputeTotalFileSize()); |
| |
| int64_t old_obstacle_file_size = obstacle_file_size; |
| obstacle_file_size = from_file_size; |
| from_file_size = 0; |
| expected_total_file_size -= old_obstacle_file_size; |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->CopyOrMoveFile( |
| AllowUsageIncrease( |
| -old_obstacle_file_size - PathCost(from_file))->context(), |
| from_file, obstacle_file, |
| FileSystemOperation::OPTION_NONE, |
| false /* move */)); |
| ASSERT_EQ(expected_total_file_size, ComputeTotalFileSize()); |
| |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists( |
| AllowUsageIncrease(PathCost(from_file))->context(), |
| from_file, &created)); |
| ASSERT_TRUE(created); |
| ASSERT_EQ(expected_total_file_size, ComputeTotalFileSize()); |
| |
| from_file_size = 10; |
| expected_total_file_size += from_file_size; |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->Truncate( |
| AllowUsageIncrease(from_file_size)->context(), |
| from_file, from_file_size)); |
| ASSERT_EQ(expected_total_file_size, ComputeTotalFileSize()); |
| |
| // quota exceeded even after operation |
| old_obstacle_file_size = obstacle_file_size; |
| obstacle_file_size = from_file_size; |
| from_file_size = 0; |
| expected_total_file_size -= old_obstacle_file_size; |
| std::unique_ptr<FileSystemOperationContext> context = |
| LimitedContext(-old_obstacle_file_size - PathCost(from_file) - 1); |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->CopyOrMoveFile( |
| context.get(), from_file, obstacle_file, |
| FileSystemOperation::OPTION_NONE, |
| false /* move */)); |
| ASSERT_EQ(expected_total_file_size, ComputeTotalFileSize()); |
| context.reset(); |
| } |
| |
| TEST_F(ObfuscatedFileUtilTest, TestQuotaOnRemove) { |
| FileSystemURL dir(CreateURLFromUTF8("dir")); |
| FileSystemURL file(CreateURLFromUTF8("file")); |
| FileSystemURL dfile1(CreateURLFromUTF8("dir/dfile1")); |
| FileSystemURL dfile2(CreateURLFromUTF8("dir/dfile2")); |
| bool created; |
| |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists( |
| AllowUsageIncrease(PathCost(file))->context(), |
| file, &created)); |
| ASSERT_TRUE(created); |
| ASSERT_EQ(0, ComputeTotalFileSize()); |
| |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->CreateDirectory( |
| AllowUsageIncrease(PathCost(dir))->context(), |
| dir, false, false)); |
| ASSERT_EQ(0, ComputeTotalFileSize()); |
| |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists( |
| AllowUsageIncrease(PathCost(dfile1))->context(), |
| dfile1, &created)); |
| ASSERT_TRUE(created); |
| ASSERT_EQ(0, ComputeTotalFileSize()); |
| |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists( |
| AllowUsageIncrease(PathCost(dfile2))->context(), |
| dfile2, &created)); |
| ASSERT_TRUE(created); |
| ASSERT_EQ(0, ComputeTotalFileSize()); |
| |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->Truncate( |
| AllowUsageIncrease(340)->context(), |
| file, 340)); |
| ASSERT_EQ(340, ComputeTotalFileSize()); |
| |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->Truncate( |
| AllowUsageIncrease(1020)->context(), |
| dfile1, 1020)); |
| ASSERT_EQ(1360, ComputeTotalFileSize()); |
| |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->Truncate( |
| AllowUsageIncrease(120)->context(), |
| dfile2, 120)); |
| ASSERT_EQ(1480, ComputeTotalFileSize()); |
| |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->DeleteFile( |
| AllowUsageIncrease(-PathCost(file) - 340)->context(), |
| file)); |
| ASSERT_EQ(1140, ComputeTotalFileSize()); |
| |
| ASSERT_EQ(base::File::FILE_OK, |
| AsyncFileTestHelper::Remove( |
| file_system_context(), dir, true /* recursive */)); |
| ASSERT_EQ(0, ComputeTotalFileSize()); |
| } |
| |
| TEST_F(ObfuscatedFileUtilTest, TestQuotaOnOpen) { |
| FileSystemURL url(CreateURLFromUTF8("file")); |
| |
| bool created; |
| // Creating a file. |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists( |
| AllowUsageIncrease(PathCost(url))->context(), |
| url, &created)); |
| ASSERT_TRUE(created); |
| ASSERT_EQ(0, ComputeTotalFileSize()); |
| |
| // Opening it, which shouldn't change the usage. |
| base::File file = |
| ofu()->CreateOrOpen(AllowUsageIncrease(0)->context(), url, |
| base::File::FLAG_OPEN | base::File::FLAG_WRITE); |
| ASSERT_TRUE(file.IsValid()); |
| ASSERT_EQ(0, ComputeTotalFileSize()); |
| file.Close(); |
| |
| const int length = 33; |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->Truncate( |
| AllowUsageIncrease(length)->context(), url, length)); |
| ASSERT_EQ(length, ComputeTotalFileSize()); |
| |
| // Opening it with CREATE_ALWAYS flag, which should truncate the file size. |
| file = ofu()->CreateOrOpen( |
| AllowUsageIncrease(-length)->context(), url, |
| base::File::FLAG_CREATE_ALWAYS | base::File::FLAG_WRITE); |
| ASSERT_TRUE(file.IsValid()); |
| ASSERT_EQ(0, ComputeTotalFileSize()); |
| file.Close(); |
| |
| // Extending the file again. |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->Truncate( |
| AllowUsageIncrease(length)->context(), url, length)); |
| ASSERT_EQ(length, ComputeTotalFileSize()); |
| |
| // Opening it with TRUNCATED flag, which should truncate the file size. |
| file = ofu()->CreateOrOpen( |
| AllowUsageIncrease(-length)->context(), url, |
| base::File::FLAG_OPEN_TRUNCATED | base::File::FLAG_WRITE); |
| ASSERT_TRUE(file.IsValid()); |
| ASSERT_EQ(0, ComputeTotalFileSize()); |
| file.Close(); |
| } |
| |
| TEST_F(ObfuscatedFileUtilTest, MaybeDropDatabasesAliveCase) { |
| MaybeDropDatabasesAliveCaseTestBody(); |
| } |
| |
| TEST_F(ObfuscatedFileUtilTest, MaybeDropDatabasesAlreadyDeletedCase) { |
| MaybeDropDatabasesAlreadyDeletedCaseTestBody(); |
| } |
| |
| TEST_F(ObfuscatedFileUtilTest, DestroyDirectoryDatabase_Isolated) { |
| DestroyDirectoryDatabase_IsolatedTestBody(); |
| } |
| |
| TEST_F(ObfuscatedFileUtilTest, GetDirectoryDatabase_Isolated) { |
| GetDirectoryDatabase_IsolatedTestBody(); |
| } |
| |
| TEST_F(ObfuscatedFileUtilTest, MigrationBackFromIsolated) { |
| MigrationBackFromIsolatedTestBody(); |
| } |
| |
| TEST_F(ObfuscatedFileUtilTest, OpenPathInNonDirectory) { |
| FileSystemURL url(CreateURLFromUTF8("file")); |
| FileSystemURL path_in_file(CreateURLFromUTF8("file/file")); |
| bool created; |
| |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists(UnlimitedContext().get(), url, &created)); |
| ASSERT_TRUE(created); |
| |
| int file_flags = base::File::FLAG_CREATE | base::File::FLAG_WRITE; |
| base::File file = |
| ofu()->CreateOrOpen(UnlimitedContext().get(), path_in_file, file_flags); |
| ASSERT_FALSE(file.IsValid()); |
| ASSERT_EQ(base::File::FILE_ERROR_NOT_A_DIRECTORY, file.error_details()); |
| |
| ASSERT_EQ(base::File::FILE_ERROR_NOT_A_DIRECTORY, |
| ofu()->CreateDirectory(UnlimitedContext().get(), |
| path_in_file, |
| false /* exclusive */, |
| false /* recursive */)); |
| } |
| |
| TEST_F(ObfuscatedFileUtilTest, CreateDirectory_NotADirectoryInRecursive) { |
| FileSystemURL file(CreateURLFromUTF8("file")); |
| FileSystemURL path_in_file(CreateURLFromUTF8("file/child")); |
| FileSystemURL path_in_file_in_file( |
| CreateURLFromUTF8("file/child/grandchild")); |
| bool created; |
| |
| ASSERT_EQ(base::File::FILE_OK, |
| ofu()->EnsureFileExists(UnlimitedContext().get(), file, &created)); |
| ASSERT_TRUE(created); |
| |
| ASSERT_EQ(base::File::FILE_ERROR_NOT_A_DIRECTORY, |
| ofu()->CreateDirectory(UnlimitedContext().get(), |
| path_in_file, |
| false /* exclusive */, |
| true /* recursive */)); |
| ASSERT_EQ(base::File::FILE_ERROR_NOT_A_DIRECTORY, |
| ofu()->CreateDirectory(UnlimitedContext().get(), |
| path_in_file_in_file, |
| false /* exclusive */, |
| true /* recursive */)); |
| } |
| |
| TEST_F(ObfuscatedFileUtilTest, DeleteDirectoryForOriginAndType) { |
| const GURL origin1("http://www.example.com:12"); |
| const GURL origin2("http://www.example.com:1234"); |
| |
| // Create origin directories. |
| std::unique_ptr<SandboxFileSystemTestHelper> fs1( |
| NewFileSystem(origin1, kFileSystemTypeTemporary)); |
| std::unique_ptr<SandboxFileSystemTestHelper> fs2( |
| NewFileSystem(origin1, kFileSystemTypePersistent)); |
| std::unique_ptr<SandboxFileSystemTestHelper> fs3( |
| NewFileSystem(origin2, kFileSystemTypeTemporary)); |
| std::unique_ptr<SandboxFileSystemTestHelper> fs4( |
| NewFileSystem(origin2, kFileSystemTypePersistent)); |
| |
| // Make sure directories for origin1 exist. |
| base::File::Error error = base::File::FILE_ERROR_FAILED; |
| ofu()->GetDirectoryForOriginAndType( |
| origin1, GetTypeString(kFileSystemTypeTemporary), false, &error); |
| ASSERT_EQ(base::File::FILE_OK, error); |
| error = base::File::FILE_ERROR_FAILED; |
| ofu()->GetDirectoryForOriginAndType( |
| origin1, GetTypeString(kFileSystemTypePersistent), false, &error); |
| ASSERT_EQ(base::File::FILE_OK, error); |
| |
| // Make sure directories for origin2 exist. |
| error = base::File::FILE_ERROR_FAILED; |
| ofu()->GetDirectoryForOriginAndType( |
| origin2, GetTypeString(kFileSystemTypeTemporary), false, &error); |
| ASSERT_EQ(base::File::FILE_OK, error); |
| error = base::File::FILE_ERROR_FAILED; |
| ofu()->GetDirectoryForOriginAndType( |
| origin2, GetTypeString(kFileSystemTypePersistent), false, &error); |
| ASSERT_EQ(base::File::FILE_OK, error); |
| |
| // Delete a directory for origin1's persistent filesystem. |
| ofu()->DeleteDirectoryForOriginAndType( |
| origin1, GetTypeString(kFileSystemTypePersistent)); |
| |
| // The directory for origin1's temporary filesystem should not be removed. |
| error = base::File::FILE_ERROR_FAILED; |
| ofu()->GetDirectoryForOriginAndType( |
| origin1, GetTypeString(kFileSystemTypeTemporary), false, &error); |
| ASSERT_EQ(base::File::FILE_OK, error); |
| |
| // The directory for origin1's persistent filesystem should be removed. |
| error = base::File::FILE_ERROR_FAILED; |
| ofu()->GetDirectoryForOriginAndType( |
| origin1, GetTypeString(kFileSystemTypePersistent), false, &error); |
| ASSERT_EQ(base::File::FILE_ERROR_NOT_FOUND, error); |
| |
| // The directories for origin2 should not be removed. |
| error = base::File::FILE_ERROR_FAILED; |
| ofu()->GetDirectoryForOriginAndType( |
| origin2, GetTypeString(kFileSystemTypeTemporary), false, &error); |
| ASSERT_EQ(base::File::FILE_OK, error); |
| error = base::File::FILE_ERROR_FAILED; |
| ofu()->GetDirectoryForOriginAndType( |
| origin2, GetTypeString(kFileSystemTypePersistent), false, &error); |
| ASSERT_EQ(base::File::FILE_OK, error); |
| } |
| |
| TEST_F(ObfuscatedFileUtilTest, DeleteDirectoryForOriginAndType_DeleteAll) { |
| const GURL origin1("http://www.example.com:12"); |
| const GURL origin2("http://www.example.com:1234"); |
| |
| // Create origin directories. |
| std::unique_ptr<SandboxFileSystemTestHelper> fs1( |
| NewFileSystem(origin1, kFileSystemTypeTemporary)); |
| std::unique_ptr<SandboxFileSystemTestHelper> fs2( |
| NewFileSystem(origin1, kFileSystemTypePersistent)); |
| std::unique_ptr<SandboxFileSystemTestHelper> fs3( |
| NewFileSystem(origin2, kFileSystemTypeTemporary)); |
| std::unique_ptr<SandboxFileSystemTestHelper> fs4( |
| NewFileSystem(origin2, kFileSystemTypePersistent)); |
| |
| // Make sure directories for origin1 exist. |
| base::File::Error error = base::File::FILE_ERROR_FAILED; |
| ofu()->GetDirectoryForOriginAndType( |
| origin1, GetTypeString(kFileSystemTypeTemporary), false, &error); |
| ASSERT_EQ(base::File::FILE_OK, error); |
| error = base::File::FILE_ERROR_FAILED; |
| ofu()->GetDirectoryForOriginAndType( |
| origin1, GetTypeString(kFileSystemTypePersistent), false, &error); |
| ASSERT_EQ(base::File::FILE_OK, error); |
| |
| // Make sure directories for origin2 exist. |
| error = base::File::FILE_ERROR_FAILED; |
| ofu()->GetDirectoryForOriginAndType( |
| origin2, GetTypeString(kFileSystemTypeTemporary), false, &error); |
| ASSERT_EQ(base::File::FILE_OK, error); |
| error = base::File::FILE_ERROR_FAILED; |
| ofu()->GetDirectoryForOriginAndType( |
| origin2, GetTypeString(kFileSystemTypePersistent), false, &error); |
| ASSERT_EQ(base::File::FILE_OK, error); |
| |
| // Delete all directories for origin1. |
| ofu()->DeleteDirectoryForOriginAndType(origin1, std::string()); |
| |
| // The directories for origin1 should be removed. |
| error = base::File::FILE_ERROR_FAILED; |
| ofu()->GetDirectoryForOriginAndType( |
| origin1, GetTypeString(kFileSystemTypeTemporary), false, &error); |
| ASSERT_EQ(base::File::FILE_ERROR_NOT_FOUND, error); |
| error = base::File::FILE_ERROR_FAILED; |
| ofu()->GetDirectoryForOriginAndType( |
| origin1, GetTypeString(kFileSystemTypePersistent), false, &error); |
| ASSERT_EQ(base::File::FILE_ERROR_NOT_FOUND, error); |
| |
| // The directories for origin2 should not be removed. |
| error = base::File::FILE_ERROR_FAILED; |
| ofu()->GetDirectoryForOriginAndType( |
| origin2, GetTypeString(kFileSystemTypeTemporary), false, &error); |
| ASSERT_EQ(base::File::FILE_OK, error); |
| error = base::File::FILE_ERROR_FAILED; |
| ofu()->GetDirectoryForOriginAndType( |
| origin2, GetTypeString(kFileSystemTypePersistent), false, &error); |
| ASSERT_EQ(base::File::FILE_OK, error); |
| } |
| |
| } // namespace content |
