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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 <windows.h>
#include <fstream>
#include "base/base_paths.h"
#include "base/files/file_util.h"
#include "base/files/scoped_temp_dir.h"
#include "base/logging.h"
#include "base/memory/scoped_ptr.h"
#include "base/strings/string_util.h"
#include "base/threading/platform_thread.h"
#include "chrome/installer/util/copy_tree_work_item.h"
#include "chrome/installer/util/work_item.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace {
class CopyTreeWorkItemTest : public testing::Test {
protected:
void SetUp() override {
ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
ASSERT_TRUE(test_dir_.CreateUniqueTempDir());
}
void TearDown() override { logging::CloseLogFile(); }
// the path to temporary directory used to contain the test operations
base::ScopedTempDir test_dir_;
base::ScopedTempDir temp_dir_;
};
// Simple function to dump some text into a new file.
void CreateTextFile(const std::wstring& filename,
const std::wstring& contents) {
std::ofstream file;
file.open(filename.c_str());
ASSERT_TRUE(file.is_open());
file << contents;
file.close();
}
bool IsFileInUse(const base::FilePath& path) {
if (!base::PathExists(path))
return false;
HANDLE handle = ::CreateFile(path.value().c_str(), FILE_ALL_ACCESS,
NULL, NULL, OPEN_EXISTING, NULL, NULL);
if (handle == INVALID_HANDLE_VALUE)
return true;
CloseHandle(handle);
return false;
}
// Simple function to read text from a file.
std::wstring ReadTextFile(const std::wstring& filename) {
WCHAR contents[64];
std::wifstream file;
file.open(filename.c_str());
EXPECT_TRUE(file.is_open());
file.getline(contents, 64);
file.close();
return std::wstring(contents);
}
const wchar_t text_content_1[] = L"Gooooooooooooooooooooogle";
const wchar_t text_content_2[] = L"Overwrite Me";
} // namespace
// Copy one file from source to destination.
TEST_F(CopyTreeWorkItemTest, CopyFile) {
// Create source file
base::FilePath file_name_from(test_dir_.path());
file_name_from = file_name_from.AppendASCII("File_From.txt");
CreateTextFile(file_name_from.value(), text_content_1);
ASSERT_TRUE(base::PathExists(file_name_from));
// Create destination path
base::FilePath dir_name_to(test_dir_.path());
dir_name_to = dir_name_to.AppendASCII("Copy_To_Subdir");
base::CreateDirectory(dir_name_to);
ASSERT_TRUE(base::PathExists(dir_name_to));
base::FilePath file_name_to(dir_name_to);
file_name_to = file_name_to.AppendASCII("File_To.txt");
// test Do()
scoped_ptr<CopyTreeWorkItem> work_item(
WorkItem::CreateCopyTreeWorkItem(file_name_from,
file_name_to,
temp_dir_.path(),
WorkItem::ALWAYS,
base::FilePath()));
EXPECT_TRUE(work_item->Do());
EXPECT_TRUE(base::PathExists(file_name_from));
EXPECT_TRUE(base::PathExists(file_name_to));
EXPECT_TRUE(base::ContentsEqual(file_name_from, file_name_to));
// test rollback()
work_item->Rollback();
EXPECT_FALSE(base::PathExists(file_name_to));
EXPECT_TRUE(base::PathExists(file_name_from));
}
// Copy one file, overwriting the existing one in destination.
// Test with always_overwrite being true or false. The file is overwritten
// regardless since the content at destination file is different from source.
TEST_F(CopyTreeWorkItemTest, CopyFileOverwrite) {
// Create source file
base::FilePath file_name_from(test_dir_.path());
file_name_from = file_name_from.AppendASCII("File_From.txt");
CreateTextFile(file_name_from.value(), text_content_1);
ASSERT_TRUE(base::PathExists(file_name_from));
// Create destination file
base::FilePath dir_name_to(test_dir_.path());
dir_name_to = dir_name_to.AppendASCII("Copy_To_Subdir");
base::CreateDirectory(dir_name_to);
ASSERT_TRUE(base::PathExists(dir_name_to));
base::FilePath file_name_to(dir_name_to);
file_name_to = file_name_to.AppendASCII("File_To.txt");
CreateTextFile(file_name_to.value(), text_content_2);
ASSERT_TRUE(base::PathExists(file_name_to));
// test Do() with always_overwrite being true.
scoped_ptr<CopyTreeWorkItem> work_item(
WorkItem::CreateCopyTreeWorkItem(file_name_from,
file_name_to,
temp_dir_.path(),
WorkItem::ALWAYS,
base::FilePath()));
EXPECT_TRUE(work_item->Do());
EXPECT_TRUE(base::PathExists(file_name_from));
EXPECT_TRUE(base::PathExists(file_name_to));
EXPECT_EQ(0, ReadTextFile(file_name_from.value()).compare(text_content_1));
EXPECT_EQ(0, ReadTextFile(file_name_to.value()).compare(text_content_1));
// test rollback()
work_item->Rollback();
EXPECT_TRUE(base::PathExists(file_name_from));
EXPECT_TRUE(base::PathExists(file_name_to));
EXPECT_EQ(0, ReadTextFile(file_name_from.value()).compare(text_content_1));
EXPECT_EQ(0, ReadTextFile(file_name_to.value()).compare(text_content_2));
// test Do() with always_overwrite being false.
// the file is still overwritten since the content is different.
work_item.reset(
WorkItem::CreateCopyTreeWorkItem(file_name_from,
file_name_to,
temp_dir_.path(),
WorkItem::IF_DIFFERENT,
base::FilePath()));
EXPECT_TRUE(work_item->Do());
EXPECT_TRUE(base::PathExists(file_name_from));
EXPECT_TRUE(base::PathExists(file_name_to));
EXPECT_EQ(0, ReadTextFile(file_name_from.value()).compare(text_content_1));
EXPECT_EQ(0, ReadTextFile(file_name_to.value()).compare(text_content_1));
// test rollback()
work_item->Rollback();
EXPECT_TRUE(base::PathExists(file_name_from));
EXPECT_TRUE(base::PathExists(file_name_to));
EXPECT_EQ(0, ReadTextFile(file_name_from.value()).compare(text_content_1));
EXPECT_EQ(0, ReadTextFile(file_name_to.value()).compare(text_content_2));
}
// Copy one file, with the existing one in destination having the same
// content.
// If always_overwrite being true, the file is overwritten.
// If always_overwrite being false, the file is unchanged.
TEST_F(CopyTreeWorkItemTest, CopyFileSameContent) {
// Create source file
base::FilePath file_name_from(test_dir_.path());
file_name_from = file_name_from.AppendASCII("File_From.txt");
CreateTextFile(file_name_from.value(), text_content_1);
ASSERT_TRUE(base::PathExists(file_name_from));
// Create destination file
base::FilePath dir_name_to(test_dir_.path());
dir_name_to = dir_name_to.AppendASCII("Copy_To_Subdir");
base::CreateDirectory(dir_name_to);
ASSERT_TRUE(base::PathExists(dir_name_to));
base::FilePath file_name_to(dir_name_to);
file_name_to = file_name_to.AppendASCII("File_To.txt");
CreateTextFile(file_name_to.value(), text_content_1);
ASSERT_TRUE(base::PathExists(file_name_to));
// test Do() with always_overwrite being true.
scoped_ptr<CopyTreeWorkItem> work_item(
WorkItem::CreateCopyTreeWorkItem(file_name_from,
file_name_to,
temp_dir_.path(),
WorkItem::ALWAYS,
base::FilePath()));
EXPECT_TRUE(work_item->Do());
// Get the path of backup file
base::FilePath backup_file(work_item->backup_path_.path());
EXPECT_FALSE(backup_file.empty());
backup_file = backup_file.AppendASCII("File_To.txt");
EXPECT_TRUE(base::PathExists(file_name_from));
EXPECT_TRUE(base::PathExists(file_name_to));
EXPECT_EQ(0, ReadTextFile(file_name_from.value()).compare(text_content_1));
EXPECT_EQ(0, ReadTextFile(file_name_to.value()).compare(text_content_1));
// we verify the file is overwritten by checking the existence of backup
// file.
EXPECT_TRUE(base::PathExists(backup_file));
EXPECT_EQ(0, ReadTextFile(backup_file.value()).compare(text_content_1));
// test rollback()
work_item->Rollback();
EXPECT_TRUE(base::PathExists(file_name_from));
EXPECT_TRUE(base::PathExists(file_name_to));
EXPECT_EQ(0, ReadTextFile(file_name_from.value()).compare(text_content_1));
EXPECT_EQ(0, ReadTextFile(file_name_to.value()).compare(text_content_1));
// the backup file should be gone after rollback
EXPECT_FALSE(base::PathExists(backup_file));
// test Do() with always_overwrite being false. nothing should change.
work_item.reset(
WorkItem::CreateCopyTreeWorkItem(file_name_from,
file_name_to,
temp_dir_.path(),
WorkItem::IF_DIFFERENT,
base::FilePath()));
EXPECT_TRUE(work_item->Do());
EXPECT_TRUE(base::PathExists(file_name_from));
EXPECT_TRUE(base::PathExists(file_name_to));
EXPECT_EQ(0, ReadTextFile(file_name_from.value()).compare(text_content_1));
EXPECT_EQ(0, ReadTextFile(file_name_to.value()).compare(text_content_1));
// we verify the file is not overwritten by checking that the backup
// file does not exist.
EXPECT_FALSE(base::PathExists(backup_file));
// test rollback(). nothing should happen here.
work_item->Rollback();
EXPECT_TRUE(base::PathExists(file_name_from));
EXPECT_TRUE(base::PathExists(file_name_to));
EXPECT_EQ(0, ReadTextFile(file_name_from.value()).compare(text_content_1));
EXPECT_EQ(0, ReadTextFile(file_name_to.value()).compare(text_content_1));
EXPECT_FALSE(base::PathExists(backup_file));
}
// Copy one file and without rollback. Verify all temporary files are deleted.
TEST_F(CopyTreeWorkItemTest, CopyFileAndCleanup) {
// Create source file
base::FilePath file_name_from(test_dir_.path());
file_name_from = file_name_from.AppendASCII("File_From.txt");
CreateTextFile(file_name_from.value(), text_content_1);
ASSERT_TRUE(base::PathExists(file_name_from));
// Create destination file
base::FilePath dir_name_to(test_dir_.path());
dir_name_to = dir_name_to.AppendASCII("Copy_To_Subdir");
base::CreateDirectory(dir_name_to);
ASSERT_TRUE(base::PathExists(dir_name_to));
base::FilePath file_name_to(dir_name_to);
file_name_to = file_name_to.AppendASCII("File_To.txt");
CreateTextFile(file_name_to.value(), text_content_2);
ASSERT_TRUE(base::PathExists(file_name_to));
base::FilePath backup_file;
{
// test Do().
scoped_ptr<CopyTreeWorkItem> work_item(
WorkItem::CreateCopyTreeWorkItem(file_name_from,
file_name_to,
temp_dir_.path(),
WorkItem::IF_DIFFERENT,
base::FilePath()));
EXPECT_TRUE(work_item->Do());
// Get the path of backup file
backup_file = work_item->backup_path_.path();
EXPECT_FALSE(backup_file.empty());
backup_file = backup_file.AppendASCII("File_To.txt");
EXPECT_TRUE(base::PathExists(file_name_from));
EXPECT_TRUE(base::PathExists(file_name_to));
EXPECT_EQ(0, ReadTextFile(file_name_from.value()).compare(text_content_1));
EXPECT_EQ(0, ReadTextFile(file_name_to.value()).compare(text_content_1));
// verify the file is moved to backup place.
EXPECT_TRUE(base::PathExists(backup_file));
EXPECT_EQ(0, ReadTextFile(backup_file.value()).compare(text_content_2));
}
// verify the backup file is cleaned up as well.
EXPECT_FALSE(base::PathExists(backup_file));
}
// Copy one file, with the existing one in destination being used with
// overwrite option as IF_DIFFERENT. This destination-file-in-use should
// be moved to backup location after Do() and moved back after Rollback().
TEST_F(CopyTreeWorkItemTest, CopyFileInUse) {
// Create source file
base::FilePath file_name_from(test_dir_.path());
file_name_from = file_name_from.AppendASCII("File_From");
CreateTextFile(file_name_from.value(), text_content_1);
ASSERT_TRUE(base::PathExists(file_name_from));
// Create an executable in destination path by copying ourself to it.
wchar_t exe_full_path_str[MAX_PATH];
::GetModuleFileName(NULL, exe_full_path_str, MAX_PATH);
base::FilePath exe_full_path(exe_full_path_str);
base::FilePath dir_name_to(test_dir_.path());
dir_name_to = dir_name_to.AppendASCII("Copy_To_Subdir");
base::CreateDirectory(dir_name_to);
ASSERT_TRUE(base::PathExists(dir_name_to));
base::FilePath file_name_to(dir_name_to);
file_name_to = file_name_to.AppendASCII("File_To");
base::CopyFile(exe_full_path, file_name_to);
ASSERT_TRUE(base::PathExists(file_name_to));
VLOG(1) << "copy ourself from " << exe_full_path.value()
<< " to " << file_name_to.value();
// Run the executable in destination path
STARTUPINFOW si = {sizeof(si)};
PROCESS_INFORMATION pi = {0};
ASSERT_TRUE(
::CreateProcess(NULL, const_cast<wchar_t*>(file_name_to.value().c_str()),
NULL, NULL, FALSE, CREATE_NO_WINDOW | CREATE_SUSPENDED,
NULL, NULL, &si, &pi));
// test Do().
scoped_ptr<CopyTreeWorkItem> work_item(
WorkItem::CreateCopyTreeWorkItem(file_name_from,
file_name_to,
temp_dir_.path(),
WorkItem::IF_DIFFERENT,
base::FilePath()));
EXPECT_TRUE(work_item->Do());
// Get the path of backup file
base::FilePath backup_file(work_item->backup_path_.path());
EXPECT_FALSE(backup_file.empty());
backup_file = backup_file.AppendASCII("File_To");
EXPECT_TRUE(base::PathExists(file_name_from));
EXPECT_TRUE(base::PathExists(file_name_to));
EXPECT_EQ(0, ReadTextFile(file_name_from.value()).compare(text_content_1));
EXPECT_EQ(0, ReadTextFile(file_name_to.value()).compare(text_content_1));
// verify the file in used is moved to backup place.
EXPECT_TRUE(base::PathExists(backup_file));
EXPECT_TRUE(base::ContentsEqual(exe_full_path, backup_file));
// test rollback()
work_item->Rollback();
EXPECT_TRUE(base::PathExists(file_name_from));
EXPECT_TRUE(base::PathExists(file_name_to));
EXPECT_EQ(0, ReadTextFile(file_name_from.value()).compare(text_content_1));
EXPECT_TRUE(base::ContentsEqual(exe_full_path, file_name_to));
// the backup file should be gone after rollback
EXPECT_FALSE(base::PathExists(backup_file));
TerminateProcess(pi.hProcess, 0);
// make sure the handle is closed.
EXPECT_TRUE(WaitForSingleObject(pi.hProcess, 10000) == WAIT_OBJECT_0);
CloseHandle(pi.hProcess);
CloseHandle(pi.hThread);
}
// Test overwrite option NEW_NAME_IF_IN_USE:
// 1. If destination file is in use, the source should be copied with the
// new name after Do() and this new name file should be deleted
// after rollback.
// 2. If destination file is not in use, the source should be copied in the
// destination folder after Do() and should be rolled back after Rollback().
TEST_F(CopyTreeWorkItemTest, NewNameAndCopyTest) {
// Create source file
base::FilePath file_name_from(test_dir_.path());
file_name_from = file_name_from.AppendASCII("File_From");
CreateTextFile(file_name_from.value(), text_content_1);
ASSERT_TRUE(base::PathExists(file_name_from));
// Create an executable in destination path by copying ourself to it.
wchar_t exe_full_path_str[MAX_PATH];
::GetModuleFileName(NULL, exe_full_path_str, MAX_PATH);
base::FilePath exe_full_path(exe_full_path_str);
base::FilePath dir_name_to(test_dir_.path());
dir_name_to = dir_name_to.AppendASCII("Copy_To_Subdir");
base::CreateDirectory(dir_name_to);
ASSERT_TRUE(base::PathExists(dir_name_to));
base::FilePath file_name_to(dir_name_to), alternate_to(dir_name_to);
file_name_to = file_name_to.AppendASCII("File_To");
alternate_to = alternate_to.AppendASCII("Alternate_To");
base::CopyFile(exe_full_path, file_name_to);
ASSERT_TRUE(base::PathExists(file_name_to));
VLOG(1) << "copy ourself from " << exe_full_path.value()
<< " to " << file_name_to.value();
// Run the executable in destination path
STARTUPINFOW si = {sizeof(si)};
PROCESS_INFORMATION pi = {0};
ASSERT_TRUE(
::CreateProcess(NULL, const_cast<wchar_t*>(file_name_to.value().c_str()),
NULL, NULL, FALSE, CREATE_NO_WINDOW | CREATE_SUSPENDED,
NULL, NULL, &si, &pi));
// test Do().
scoped_ptr<CopyTreeWorkItem> work_item(
WorkItem::CreateCopyTreeWorkItem(file_name_from,
file_name_to,
temp_dir_.path(),
WorkItem::NEW_NAME_IF_IN_USE,
alternate_to));
EXPECT_TRUE(work_item->Do());
EXPECT_TRUE(base::PathExists(file_name_from));
EXPECT_TRUE(base::PathExists(file_name_to));
EXPECT_EQ(0, ReadTextFile(file_name_from.value()).compare(text_content_1));
EXPECT_TRUE(base::ContentsEqual(exe_full_path, file_name_to));
// verify that the backup path does not exist
EXPECT_TRUE(work_item->backup_path_.path().empty());
EXPECT_TRUE(base::ContentsEqual(file_name_from, alternate_to));
// test rollback()
work_item->Rollback();
EXPECT_TRUE(base::PathExists(file_name_from));
EXPECT_TRUE(base::PathExists(file_name_to));
EXPECT_EQ(0, ReadTextFile(file_name_from.value()).compare(text_content_1));
EXPECT_TRUE(base::ContentsEqual(exe_full_path, file_name_to));
EXPECT_TRUE(work_item->backup_path_.path().empty());
// the alternate file should be gone after rollback
EXPECT_FALSE(base::PathExists(alternate_to));
TerminateProcess(pi.hProcess, 0);
// make sure the handle is closed.
EXPECT_TRUE(WaitForSingleObject(pi.hProcess, 10000) == WAIT_OBJECT_0);
CloseHandle(pi.hProcess);
CloseHandle(pi.hThread);
// Now the process has terminated, lets try overwriting the file again
work_item.reset(WorkItem::CreateCopyTreeWorkItem(
file_name_from, file_name_to,
temp_dir_.path(), WorkItem::NEW_NAME_IF_IN_USE,
alternate_to));
if (IsFileInUse(file_name_to))
base::PlatformThread::Sleep(base::TimeDelta::FromSeconds(2));
// If file is still in use, the rest of the test will fail.
ASSERT_FALSE(IsFileInUse(file_name_to));
EXPECT_TRUE(work_item->Do());
// Get the path of backup file
base::FilePath backup_file(work_item->backup_path_.path());
EXPECT_FALSE(backup_file.empty());
backup_file = backup_file.AppendASCII("File_To");
EXPECT_TRUE(base::PathExists(file_name_from));
EXPECT_TRUE(base::PathExists(file_name_to));
EXPECT_EQ(0, ReadTextFile(file_name_from.value()).compare(text_content_1));
EXPECT_TRUE(base::ContentsEqual(file_name_from, file_name_to));
// verify that the backup path does exist
EXPECT_TRUE(base::PathExists(backup_file));
EXPECT_FALSE(base::PathExists(alternate_to));
// test rollback()
work_item->Rollback();
EXPECT_TRUE(base::PathExists(file_name_from));
EXPECT_TRUE(base::PathExists(file_name_to));
EXPECT_EQ(0, ReadTextFile(file_name_from.value()).compare(text_content_1));
EXPECT_TRUE(base::ContentsEqual(exe_full_path, file_name_to));
// the backup file should be gone after rollback
EXPECT_FALSE(base::PathExists(backup_file));
EXPECT_FALSE(base::PathExists(alternate_to));
}
// Test overwrite option IF_NOT_PRESENT:
// 1. If destination file/directory exist, the source should not be copied
// 2. If destination file/directory do not exist, the source should be copied
// in the destination folder after Do() and should be rolled back after
// Rollback().
// Flaky, http://crbug.com/59785.
TEST_F(CopyTreeWorkItemTest, DISABLED_IfNotPresentTest) {
// Create source file
base::FilePath file_name_from(test_dir_.path());
file_name_from = file_name_from.AppendASCII("File_From");
CreateTextFile(file_name_from.value(), text_content_1);
ASSERT_TRUE(base::PathExists(file_name_from));
// Create an executable in destination path by copying ourself to it.
wchar_t exe_full_path_str[MAX_PATH];
::GetModuleFileName(NULL, exe_full_path_str, MAX_PATH);
base::FilePath exe_full_path(exe_full_path_str);
base::FilePath dir_name_to(test_dir_.path());
dir_name_to = dir_name_to.AppendASCII("Copy_To_Subdir");
base::CreateDirectory(dir_name_to);
ASSERT_TRUE(base::PathExists(dir_name_to));
base::FilePath file_name_to(dir_name_to);
file_name_to = file_name_to.AppendASCII("File_To");
base::CopyFile(exe_full_path, file_name_to);
ASSERT_TRUE(base::PathExists(file_name_to));
// Get the path of backup file
base::FilePath backup_file(temp_dir_.path());
backup_file = backup_file.AppendASCII("File_To");
// test Do().
scoped_ptr<CopyTreeWorkItem> work_item(
WorkItem::CreateCopyTreeWorkItem(
file_name_from,
file_name_to, temp_dir_.path(),
WorkItem::IF_NOT_PRESENT,
base::FilePath()));
EXPECT_TRUE(work_item->Do());
// verify that the source, destination have not changed and backup path
// does not exist
EXPECT_TRUE(base::PathExists(file_name_from));
EXPECT_TRUE(base::PathExists(file_name_to));
EXPECT_EQ(0, ReadTextFile(file_name_from.value()).compare(text_content_1));
EXPECT_TRUE(base::ContentsEqual(exe_full_path, file_name_to));
EXPECT_FALSE(base::PathExists(backup_file));
// test rollback()
work_item->Rollback();
// verify that the source, destination have not changed and backup path
// does not exist after rollback also
EXPECT_TRUE(base::PathExists(file_name_from));
EXPECT_TRUE(base::PathExists(file_name_to));
EXPECT_EQ(0, ReadTextFile(file_name_from.value()).compare(text_content_1));
EXPECT_TRUE(base::ContentsEqual(exe_full_path, file_name_to));
EXPECT_FALSE(base::PathExists(backup_file));
// Now delete the destination and try copying the file again.
base::DeleteFile(file_name_to, true);
work_item.reset(WorkItem::CreateCopyTreeWorkItem(
file_name_from, file_name_to,
temp_dir_.path(), WorkItem::IF_NOT_PRESENT,
base::FilePath()));
EXPECT_TRUE(work_item->Do());
// verify that the source, destination are the same and backup path
// does not exist
EXPECT_TRUE(base::PathExists(file_name_from));
EXPECT_TRUE(base::PathExists(file_name_to));
EXPECT_EQ(0, ReadTextFile(file_name_from.value()).compare(text_content_1));
EXPECT_EQ(0, ReadTextFile(file_name_to.value()).compare(text_content_1));
EXPECT_FALSE(base::PathExists(backup_file));
// test rollback()
work_item->Rollback();
// verify that the destination does not exist anymore
EXPECT_TRUE(base::PathExists(file_name_from));
EXPECT_FALSE(base::PathExists(file_name_to));
EXPECT_EQ(0, ReadTextFile(file_name_from.value()).compare(text_content_1));
EXPECT_FALSE(base::PathExists(backup_file));
}
// Copy one file without rollback. The existing one in destination is in use.
// Verify it is moved to backup location and stays there.
// Flaky, http://crbug.com/59783.
TEST_F(CopyTreeWorkItemTest, DISABLED_CopyFileInUseAndCleanup) {
// Create source file
base::FilePath file_name_from(test_dir_.path());
file_name_from = file_name_from.AppendASCII("File_From");
CreateTextFile(file_name_from.value(), text_content_1);
ASSERT_TRUE(base::PathExists(file_name_from));
// Create an executable in destination path by copying ourself to it.
wchar_t exe_full_path_str[MAX_PATH];
::GetModuleFileName(NULL, exe_full_path_str, MAX_PATH);
base::FilePath exe_full_path(exe_full_path_str);
base::FilePath dir_name_to(test_dir_.path());
dir_name_to = dir_name_to.AppendASCII("Copy_To_Subdir");
base::CreateDirectory(dir_name_to);
ASSERT_TRUE(base::PathExists(dir_name_to));
base::FilePath file_name_to(dir_name_to);
file_name_to = file_name_to.AppendASCII("File_To");
base::CopyFile(exe_full_path, file_name_to);
ASSERT_TRUE(base::PathExists(file_name_to));
VLOG(1) << "copy ourself from " << exe_full_path.value()
<< " to " << file_name_to.value();
// Run the executable in destination path
STARTUPINFOW si = {sizeof(si)};
PROCESS_INFORMATION pi = {0};
ASSERT_TRUE(
::CreateProcess(NULL, const_cast<wchar_t*>(file_name_to.value().c_str()),
NULL, NULL, FALSE, CREATE_NO_WINDOW | CREATE_SUSPENDED,
NULL, NULL, &si, &pi));
base::FilePath backup_file;
// test Do().
{
scoped_ptr<CopyTreeWorkItem> work_item(
WorkItem::CreateCopyTreeWorkItem(file_name_from,
file_name_to,
temp_dir_.path(),
WorkItem::IF_DIFFERENT,
base::FilePath()));
EXPECT_TRUE(work_item->Do());
// Get the path of backup file
backup_file = work_item->backup_path_.path();
EXPECT_FALSE(backup_file.empty());
backup_file = backup_file.AppendASCII("File_To");
EXPECT_TRUE(base::PathExists(file_name_from));
EXPECT_TRUE(base::PathExists(file_name_to));
EXPECT_EQ(0, ReadTextFile(file_name_from.value()).compare(text_content_1));
EXPECT_EQ(0, ReadTextFile(file_name_to.value()).compare(text_content_1));
// verify the file in used is moved to backup place.
EXPECT_TRUE(base::PathExists(backup_file));
EXPECT_TRUE(base::ContentsEqual(exe_full_path, backup_file));
}
// verify the file in used should be still at the backup place.
EXPECT_TRUE(base::PathExists(backup_file));
EXPECT_TRUE(base::ContentsEqual(exe_full_path, backup_file));
TerminateProcess(pi.hProcess, 0);
// make sure the handle is closed.
EXPECT_TRUE(WaitForSingleObject(pi.hProcess, 10000) == WAIT_OBJECT_0);
CloseHandle(pi.hProcess);
CloseHandle(pi.hThread);
}
// Copy a tree from source to destination.
// Flaky, http://crbug.com/59784.
TEST_F(CopyTreeWorkItemTest, DISABLED_CopyTree) {
// Create source tree
base::FilePath dir_name_from(test_dir_.path());
dir_name_from = dir_name_from.AppendASCII("from");
base::CreateDirectory(dir_name_from);
ASSERT_TRUE(base::PathExists(dir_name_from));
base::FilePath dir_name_from_1(dir_name_from);
dir_name_from_1 = dir_name_from_1.AppendASCII("1");
base::CreateDirectory(dir_name_from_1);
ASSERT_TRUE(base::PathExists(dir_name_from_1));
base::FilePath dir_name_from_2(dir_name_from);
dir_name_from_2 = dir_name_from_2.AppendASCII("2");
base::CreateDirectory(dir_name_from_2);
ASSERT_TRUE(base::PathExists(dir_name_from_2));
base::FilePath file_name_from_1(dir_name_from_1);
file_name_from_1 = file_name_from_1.AppendASCII("File_1.txt");
CreateTextFile(file_name_from_1.value(), text_content_1);
ASSERT_TRUE(base::PathExists(file_name_from_1));
base::FilePath file_name_from_2(dir_name_from_2);
file_name_from_2 = file_name_from_2.AppendASCII("File_2.txt");
CreateTextFile(file_name_from_2.value(), text_content_1);
ASSERT_TRUE(base::PathExists(file_name_from_2));
base::FilePath dir_name_to(test_dir_.path());
dir_name_to = dir_name_to.AppendASCII("to");
// test Do()
{
scoped_ptr<CopyTreeWorkItem> work_item(
WorkItem::CreateCopyTreeWorkItem(dir_name_from,
dir_name_to,
temp_dir_.path(),
WorkItem::ALWAYS,
base::FilePath()));
EXPECT_TRUE(work_item->Do());
}
base::FilePath file_name_to_1(dir_name_to);
file_name_to_1 = file_name_to_1.AppendASCII("1");
file_name_to_1 = file_name_to_1.AppendASCII("File_1.txt");
EXPECT_TRUE(base::PathExists(file_name_to_1));
VLOG(1) << "compare " << file_name_from_1.value()
<< " and " << file_name_to_1.value();
EXPECT_TRUE(base::ContentsEqual(file_name_from_1, file_name_to_1));
base::FilePath file_name_to_2(dir_name_to);
file_name_to_2 = file_name_to_2.AppendASCII("2");
file_name_to_2 = file_name_to_2.AppendASCII("File_2.txt");
EXPECT_TRUE(base::PathExists(file_name_to_2));
VLOG(1) << "compare " << file_name_from_2.value()
<< " and " << file_name_to_2.value();
EXPECT_TRUE(base::ContentsEqual(file_name_from_2, file_name_to_2));
}
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