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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 "base/files/file_util_proxy.h"
#include "base/bind.h"
#include "base/files/file_util.h"
#include "base/files/scoped_temp_dir.h"
#include "base/memory/weak_ptr.h"
#include "base/message_loop/message_loop.h"
#include "base/threading/thread.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace base {
class FileUtilProxyTest : public testing::Test {
public:
FileUtilProxyTest()
: file_thread_("FileUtilProxyTestFileThread"),
error_(File::FILE_OK),
created_(false),
bytes_written_(-1),
weak_factory_(this) {}
virtual void SetUp() override {
ASSERT_TRUE(dir_.CreateUniqueTempDir());
ASSERT_TRUE(file_thread_.Start());
}
void DidFinish(File::Error error) {
error_ = error;
MessageLoop::current()->QuitWhenIdle();
}
void DidGetFileInfo(File::Error error,
const File::Info& file_info) {
error_ = error;
file_info_ = file_info;
MessageLoop::current()->QuitWhenIdle();
}
protected:
TaskRunner* file_task_runner() const {
return file_thread_.message_loop_proxy().get();
}
const FilePath& test_dir_path() const { return dir_.path(); }
const FilePath test_path() const { return dir_.path().AppendASCII("test"); }
MessageLoopForIO message_loop_;
Thread file_thread_;
ScopedTempDir dir_;
File::Error error_;
bool created_;
FilePath path_;
File::Info file_info_;
std::vector<char> buffer_;
int bytes_written_;
WeakPtrFactory<FileUtilProxyTest> weak_factory_;
};
TEST_F(FileUtilProxyTest, GetFileInfo_File) {
// Setup.
ASSERT_EQ(4, WriteFile(test_path(), "test", 4));
File::Info expected_info;
GetFileInfo(test_path(), &expected_info);
// Run.
FileUtilProxy::GetFileInfo(
file_task_runner(),
test_path(),
Bind(&FileUtilProxyTest::DidGetFileInfo, weak_factory_.GetWeakPtr()));
MessageLoop::current()->Run();
// Verify.
EXPECT_EQ(File::FILE_OK, error_);
EXPECT_EQ(expected_info.size, file_info_.size);
EXPECT_EQ(expected_info.is_directory, file_info_.is_directory);
EXPECT_EQ(expected_info.is_symbolic_link, file_info_.is_symbolic_link);
EXPECT_EQ(expected_info.last_modified, file_info_.last_modified);
EXPECT_EQ(expected_info.last_accessed, file_info_.last_accessed);
EXPECT_EQ(expected_info.creation_time, file_info_.creation_time);
}
TEST_F(FileUtilProxyTest, GetFileInfo_Directory) {
// Setup.
ASSERT_TRUE(base::CreateDirectory(test_path()));
File::Info expected_info;
GetFileInfo(test_path(), &expected_info);
// Run.
FileUtilProxy::GetFileInfo(
file_task_runner(),
test_path(),
Bind(&FileUtilProxyTest::DidGetFileInfo, weak_factory_.GetWeakPtr()));
MessageLoop::current()->Run();
// Verify.
EXPECT_EQ(File::FILE_OK, error_);
EXPECT_EQ(expected_info.size, file_info_.size);
EXPECT_EQ(expected_info.is_directory, file_info_.is_directory);
EXPECT_EQ(expected_info.is_symbolic_link, file_info_.is_symbolic_link);
EXPECT_EQ(expected_info.last_modified, file_info_.last_modified);
EXPECT_EQ(expected_info.last_accessed, file_info_.last_accessed);
EXPECT_EQ(expected_info.creation_time, file_info_.creation_time);
}
TEST_F(FileUtilProxyTest, Touch) {
ASSERT_EQ(4, WriteFile(test_path(), "test", 4));
Time last_accessed_time = Time::Now() - TimeDelta::FromDays(12345);
Time last_modified_time = Time::Now() - TimeDelta::FromHours(98765);
FileUtilProxy::Touch(
file_task_runner(),
test_path(),
last_accessed_time,
last_modified_time,
Bind(&FileUtilProxyTest::DidFinish, weak_factory_.GetWeakPtr()));
MessageLoop::current()->Run();
EXPECT_EQ(File::FILE_OK, error_);
File::Info info;
GetFileInfo(test_path(), &info);
// The returned values may only have the seconds precision, so we cast
// the double values to int here.
EXPECT_EQ(static_cast<int>(last_modified_time.ToDoubleT()),
static_cast<int>(info.last_modified.ToDoubleT()));
EXPECT_EQ(static_cast<int>(last_accessed_time.ToDoubleT()),
static_cast<int>(info.last_accessed.ToDoubleT()));
}
} // namespace base
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