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// 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 "base/basictypes.h"
#include "base/files/file_util.h"
#include "base/files/scoped_temp_dir.h"
#include "base/memory/scoped_ptr.h"
#include "base/message_loop/message_loop.h"
#include "base/message_loop/message_loop_proxy.h"
#include "base/run_loop.h"
#include "content/public/test/async_file_test_helper.h"
#include "content/public/test/test_file_system_context.h"
#include "content/public/test/test_file_system_options.h"
#include "storage/browser/fileapi/file_system_context.h"
#include "storage/browser/fileapi/isolated_context.h"
#include "storage/browser/fileapi/obfuscated_file_util.h"
#include "storage/browser/fileapi/plugin_private_file_system_backend.h"
#include "storage/common/fileapi/file_system_util.h"
#include "testing/gtest/include/gtest/gtest.h"
using content::AsyncFileTestHelper;
using storage::FileSystemContext;
using storage::FileSystemURL;
using storage::IsolatedContext;
namespace content {
namespace {
const GURL kOrigin("http://www.example.com");
const std::string kPlugin1("plugin1");
const std::string kPlugin2("plugin2");
const storage::FileSystemType kType = storage::kFileSystemTypePluginPrivate;
const std::string kRootName = "pluginprivate";
void DidOpenFileSystem(base::File::Error* error_out,
base::File::Error error) {
*error_out = error;
}
std::string RegisterFileSystem() {
return IsolatedContext::GetInstance()->RegisterFileSystemForVirtualPath(
kType, kRootName, base::FilePath());
}
} // namespace
class PluginPrivateFileSystemBackendTest : public testing::Test {
protected:
void SetUp() override {
ASSERT_TRUE(data_dir_.CreateUniqueTempDir());
context_ = CreateFileSystemContextForTesting(
NULL /* quota_manager_proxy */,
data_dir_.path());
}
FileSystemURL CreateURL(const GURL& root_url, const std::string& relative) {
FileSystemURL root = context_->CrackURL(root_url);
return context_->CreateCrackedFileSystemURL(
root.origin(),
root.mount_type(),
root.virtual_path().AppendASCII(relative));
}
storage::PluginPrivateFileSystemBackend* backend() const {
return context_->plugin_private_backend();
}
const base::FilePath& base_path() const { return backend()->base_path(); }
base::ScopedTempDir data_dir_;
base::MessageLoop message_loop_;
scoped_refptr<FileSystemContext> context_;
std::string filesystem_id_;
};
TEST_F(PluginPrivateFileSystemBackendTest, OpenFileSystemBasic) {
const std::string filesystem_id1 = RegisterFileSystem();
base::File::Error error = base::File::FILE_ERROR_FAILED;
backend()->OpenPrivateFileSystem(
kOrigin,
kType,
filesystem_id1,
kPlugin1,
storage::OPEN_FILE_SYSTEM_CREATE_IF_NONEXISTENT,
base::Bind(&DidOpenFileSystem, &error));
base::RunLoop().RunUntilIdle();
ASSERT_EQ(base::File::FILE_OK, error);
// Run this again with FAIL_IF_NONEXISTENT to see if it succeeds.
const std::string filesystem_id2 = RegisterFileSystem();
error = base::File::FILE_ERROR_FAILED;
backend()->OpenPrivateFileSystem(
kOrigin,
kType,
filesystem_id2,
kPlugin1,
storage::OPEN_FILE_SYSTEM_FAIL_IF_NONEXISTENT,
base::Bind(&DidOpenFileSystem, &error));
base::RunLoop().RunUntilIdle();
ASSERT_EQ(base::File::FILE_OK, error);
const GURL root_url(storage::GetIsolatedFileSystemRootURIString(
kOrigin, filesystem_id1, kRootName));
FileSystemURL file = CreateURL(root_url, "foo");
base::FilePath platform_path;
EXPECT_EQ(base::File::FILE_OK,
AsyncFileTestHelper::CreateFile(context_.get(), file));
EXPECT_EQ(base::File::FILE_OK,
AsyncFileTestHelper::GetPlatformPath(context_.get(), file,
&platform_path));
EXPECT_TRUE(base_path().AppendASCII("000").AppendASCII(kPlugin1).IsParent(
platform_path));
}
TEST_F(PluginPrivateFileSystemBackendTest, PluginIsolation) {
// Open filesystem for kPlugin1 and kPlugin2.
const std::string filesystem_id1 = RegisterFileSystem();
base::File::Error error = base::File::FILE_ERROR_FAILED;
backend()->OpenPrivateFileSystem(
kOrigin,
kType,
filesystem_id1,
kPlugin1,
storage::OPEN_FILE_SYSTEM_CREATE_IF_NONEXISTENT,
base::Bind(&DidOpenFileSystem, &error));
base::RunLoop().RunUntilIdle();
ASSERT_EQ(base::File::FILE_OK, error);
const std::string filesystem_id2 = RegisterFileSystem();
error = base::File::FILE_ERROR_FAILED;
backend()->OpenPrivateFileSystem(
kOrigin,
kType,
filesystem_id2,
kPlugin2,
storage::OPEN_FILE_SYSTEM_CREATE_IF_NONEXISTENT,
base::Bind(&DidOpenFileSystem, &error));
base::RunLoop().RunUntilIdle();
ASSERT_EQ(base::File::FILE_OK, error);
// Create 'foo' in kPlugin1.
const GURL root_url1(storage::GetIsolatedFileSystemRootURIString(
kOrigin, filesystem_id1, kRootName));
FileSystemURL file1 = CreateURL(root_url1, "foo");
base::FilePath platform_path;
EXPECT_EQ(base::File::FILE_OK,
AsyncFileTestHelper::CreateFile(context_.get(), file1));
EXPECT_TRUE(AsyncFileTestHelper::FileExists(
context_.get(), file1, AsyncFileTestHelper::kDontCheckSize));
// See the same path is not available in kPlugin2.
const GURL root_url2(storage::GetIsolatedFileSystemRootURIString(
kOrigin, filesystem_id2, kRootName));
FileSystemURL file2 = CreateURL(root_url2, "foo");
EXPECT_FALSE(AsyncFileTestHelper::FileExists(
context_.get(), file2, AsyncFileTestHelper::kDontCheckSize));
}
// TODO(kinuko,nhiroki): also test if DeleteOriginDataOnFileThread
// works fine when there's multiple plugin partitions.
} // namespace content
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