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// Copyright (c) 2012 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "webkit/fileapi/syncable/syncable_file_system_util.h"
#include "base/logging.h"
#include "base/message_loop.h"
#include "base/message_loop_proxy.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "webkit/browser/fileapi/external_mount_points.h"
#include "webkit/common/fileapi/file_system_types.h"
#include "webkit/fileapi/syncable/canned_syncable_file_system.h"
#include "webkit/fileapi/syncable/local_file_sync_context.h"
using fileapi::ExternalMountPoints;
using fileapi::FileSystemURL;
using fileapi::ScopedExternalFileSystem;
namespace sync_file_system {
namespace {
const char kSyncableFileSystemRootURI[] =
"filesystem:http://www.example.com/external/service/";
const char kNonRegisteredFileSystemRootURI[] =
"filesystem:http://www.example.com/external/non_registered/";
const char kNonSyncableFileSystemRootURI[] =
"filesystem:http://www.example.com/temporary/";
const char kOrigin[] = "http://www.example.com/";
const char kServiceName[] = "service";
const base::FilePath::CharType kPath[] = FILE_PATH_LITERAL("dir/file");
FileSystemURL CreateFileSystemURL(const std::string& url) {
return ExternalMountPoints::GetSystemInstance()->CrackURL(GURL(url));
}
base::FilePath CreateNormalizedFilePath(const base::FilePath::CharType* path) {
return base::FilePath(path).NormalizePathSeparators();
}
} // namespace
TEST(SyncableFileSystemUtilTest, GetSyncableFileSystemRootURI) {
const GURL root = GetSyncableFileSystemRootURI(GURL(kOrigin), kServiceName);
EXPECT_TRUE(root.is_valid());
EXPECT_EQ(GURL(kSyncableFileSystemRootURI), root);
}
TEST(SyncableFileSystemUtilTest, CreateSyncableFileSystemURL) {
ScopedExternalFileSystem scoped_fs(
kServiceName, fileapi::kFileSystemTypeSyncable, base::FilePath());
const base::FilePath path(kPath);
const FileSystemURL expected_url =
CreateFileSystemURL(kSyncableFileSystemRootURI + path.AsUTF8Unsafe());
const FileSystemURL url =
CreateSyncableFileSystemURL(GURL(kOrigin), kServiceName, path);
EXPECT_TRUE(url.is_valid());
EXPECT_EQ(expected_url, url);
}
TEST(SyncableFileSystemUtilTest,
SerializeAndDesirializeSyncableFileSystemURL) {
ScopedExternalFileSystem scoped_fs(
kServiceName, fileapi::kFileSystemTypeSyncable, base::FilePath());
const std::string expected_url_str = kSyncableFileSystemRootURI +
CreateNormalizedFilePath(kPath).AsUTF8Unsafe();
const FileSystemURL expected_url = CreateFileSystemURL(expected_url_str);
const FileSystemURL url = CreateSyncableFileSystemURL(
GURL(kOrigin), kServiceName, base::FilePath(kPath));
std::string serialized;
EXPECT_TRUE(SerializeSyncableFileSystemURL(url, &serialized));
EXPECT_EQ(expected_url_str, serialized);
FileSystemURL deserialized;
EXPECT_TRUE(DeserializeSyncableFileSystemURL(serialized, &deserialized));
EXPECT_TRUE(deserialized.is_valid());
EXPECT_EQ(expected_url, deserialized);
}
TEST(SyncableFileSystemUtilTest,
FailInSerializingAndDeserializingSyncableFileSystemURL) {
ScopedExternalFileSystem scoped_fs(
kServiceName, fileapi::kFileSystemTypeSyncable, base::FilePath());
const base::FilePath normalized_path = CreateNormalizedFilePath(kPath);
const std::string non_registered_url =
kNonRegisteredFileSystemRootURI + normalized_path.AsUTF8Unsafe();
const std::string non_syncable_url =
kNonSyncableFileSystemRootURI + normalized_path.AsUTF8Unsafe();
// Expected to fail in serializing URLs of non-registered filesystem and
// non-syncable filesystem.
std::string serialized;
EXPECT_FALSE(SerializeSyncableFileSystemURL(
CreateFileSystemURL(non_registered_url), &serialized));
EXPECT_FALSE(SerializeSyncableFileSystemURL(
CreateFileSystemURL(non_syncable_url), &serialized));
// Expected to fail in deserializing a string that represents URLs of
// non-registered filesystem and non-syncable filesystem.
FileSystemURL deserialized;
EXPECT_FALSE(DeserializeSyncableFileSystemURL(
non_registered_url, &deserialized));
EXPECT_FALSE(DeserializeSyncableFileSystemURL(
non_syncable_url, &deserialized));
}
TEST(SyncableFileSystemUtilTest, SerializeBeforeOpenFileSystem) {
const std::string serialized = kSyncableFileSystemRootURI +
CreateNormalizedFilePath(kPath).AsUTF8Unsafe();
FileSystemURL deserialized;
base::MessageLoop message_loop;
// Setting up a full syncable filesystem environment.
CannedSyncableFileSystem file_system(GURL(kOrigin), kServiceName,
base::MessageLoopProxy::current(),
base::MessageLoopProxy::current());
file_system.SetUp();
scoped_refptr<LocalFileSyncContext> sync_context =
new LocalFileSyncContext(base::MessageLoopProxy::current(),
base::MessageLoopProxy::current());
// Before calling initialization we would not be able to get a valid
// deserialized URL.
EXPECT_FALSE(DeserializeSyncableFileSystemURL(serialized, &deserialized));
EXPECT_FALSE(deserialized.is_valid());
ASSERT_EQ(sync_file_system::SYNC_STATUS_OK,
file_system.MaybeInitializeFileSystemContext(sync_context));
// After initialization this should be ok (even before opening the file
// system).
EXPECT_TRUE(DeserializeSyncableFileSystemURL(serialized, &deserialized));
EXPECT_TRUE(deserialized.is_valid());
// Shutting down.
file_system.TearDown();
RevokeSyncableFileSystem(kServiceName);
sync_context->ShutdownOnUIThread();
sync_context = NULL;
base::MessageLoop::current()->RunUntilIdle();
}
TEST(SyncableFileSystemUtilTest, SyncableFileSystemURL_IsParent) {
ScopedExternalFileSystem scoped1("foo", fileapi::kFileSystemTypeSyncable,
base::FilePath());
ScopedExternalFileSystem scoped2("bar", fileapi::kFileSystemTypeSyncable,
base::FilePath());
const std::string root1 = sync_file_system::GetSyncableFileSystemRootURI(
GURL("http://example.com"), "foo").spec();
const std::string root2 = sync_file_system::GetSyncableFileSystemRootURI(
GURL("http://example.com"), "bar").spec();
const std::string parent("dir");
const std::string child("dir/child");
// True case.
EXPECT_TRUE(CreateFileSystemURL(root1 + parent).IsParent(
CreateFileSystemURL(root1 + child)));
EXPECT_TRUE(CreateFileSystemURL(root2 + parent).IsParent(
CreateFileSystemURL(root2 + child)));
// False case: different filesystem ID.
EXPECT_FALSE(CreateFileSystemURL(root1 + parent).IsParent(
CreateFileSystemURL(root2 + child)));
EXPECT_FALSE(CreateFileSystemURL(root2 + parent).IsParent(
CreateFileSystemURL(root1 + child)));
}
} // namespace sync_file_system
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