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// Copyright 2022 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "chrome/browser/ash/file_manager/empty_trash_io_task.h"
#include "base/files/file_util.h"
#include "base/files/scoped_temp_dir.h"
#include "base/rand_util.h"
#include "base/run_loop.h"
#include "base/test/gmock_callback_support.h"
#include "base/test/mock_callback.h"
#include "chrome/browser/ash/file_manager/path_util.h"
#include "chrome/browser/ash/file_manager/restore_io_task.h"
#include "chrome/browser/ash/file_manager/trash_unittest_base.h"
#include "chrome/test/base/testing_profile.h"
#include "content/public/test/browser_task_environment.h"
#include "storage/browser/file_system/file_system_context.h"
#include "storage/browser/file_system/file_system_url.h"
#include "storage/browser/test/test_file_system_context.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
#include "third_party/blink/public/common/storage_key/storage_key.h"
namespace file_manager::io_task {
namespace {
using ::base::test::RunClosure;
using ::testing::AllOf;
using ::testing::ContainerEq;
using ::testing::Field;
using ::testing::IsEmpty;
// Matcher that only verifies the `base::FilePath` on the
// `storage::FileSystemURL` in a supplied `std::vector<storage::FileSystemURL>`.
// ignoring the `error` fields. The supplied `arg` should be a
// `std::vector<storage::FileSystemURL>` to match against.
MATCHER_P(EntryStatusPaths, matcher, "") {
std::vector<base::FilePath> paths;
for (const auto& status : arg) {
paths.push_back(status.url.path());
}
return testing::ExplainMatchResult(matcher, paths, result_listener);
}
struct TrashDirectoriesAndSubDirectories {
std::vector<base::FilePath> trash_directories;
std::vector<base::FilePath> trash_subdirectories;
};
class EmptyTrashIOTaskTest : public TrashBaseTest {
public:
EmptyTrashIOTaskTest() = default;
EmptyTrashIOTaskTest(const EmptyTrashIOTaskTest&) = delete;
EmptyTrashIOTaskTest& operator=(const EmptyTrashIOTaskTest&) = delete;
base::FilePath SetupTrashDirectory(
const base::FilePath& trash_parent_path,
const std::string& relative_trash_folder,
std::vector<base::FilePath>& trash_subdirectories) {
base::FilePath trash_directory =
trash_parent_path.Append(relative_trash_folder);
EXPECT_TRUE(EnsureTrashDirectorySetup(trash_directory));
trash_subdirectories.emplace_back(
trash_directory.Append(trash::kFilesFolderName));
trash_subdirectories.emplace_back(
trash_directory.Append(trash::kInfoFolderName));
return trash_directory;
}
const TrashDirectoriesAndSubDirectories SetupTrashAndReturnDirectories() {
TrashDirectoriesAndSubDirectories directories;
// Setup ~/MyFiles/.Trash
directories.trash_directories.emplace_back(
SetupTrashDirectory(my_files_dir_, trash::kTrashFolderName,
directories.trash_subdirectories));
// Setup ~/MyFiles/Downloads/.Trash
directories.trash_directories.emplace_back(
SetupTrashDirectory(downloads_dir_, trash::kTrashFolderName,
directories.trash_subdirectories));
return directories;
}
private:
content::BrowserTaskEnvironment task_environment_;
};
TEST_F(EmptyTrashIOTaskTest, EnabledTrashDirsAreTrashed) {
const auto [trash_directories, trash_subdirectories] =
SetupTrashAndReturnDirectories();
base::RunLoop run_loop;
base::MockRepeatingCallback<void(const ProgressStatus&)> progress_callback;
base::MockOnceCallback<void(ProgressStatus)> complete_callback;
// We should get one complete callback to be invoked once with a success
// message and the list of outputs containing the enabled trash locations.
EXPECT_CALL(
complete_callback,
Run(AllOf(Field(&ProgressStatus::state, State::kSuccess),
Field(&ProgressStatus::sources, IsEmpty()),
Field(&ProgressStatus::outputs,
EntryStatusPaths(ContainerEq(trash_directories))))))
.WillOnce(RunClosure(run_loop.QuitClosure()));
EmptyTrashIOTask task(kTestStorageKey, profile_.get(), file_system_context_);
task.Execute(progress_callback.Get(), complete_callback.Get());
run_loop.Run();
// Ensure the trash directories (e.g. ~/MyFiles/.Trash) are removed.
for (const auto& dir : trash_directories) {
ASSERT_FALSE(base::PathExists(dir));
}
}
} // namespace
} // namespace file_manager::io_task
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