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// Copyright 2020 Dolphin Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
#include <array>
#include <gtest/gtest.h>
#include "Common/FileUtil.h"
class FileUtilTest : public testing::Test
{
protected:
FileUtilTest()
: m_parent_directory(File::CreateTempDir()), m_file_path(m_parent_directory + "/file.txt"),
m_directory_path(m_parent_directory + "/dir"),
m_invalid_path(m_parent_directory + "/invalid.txt")
{
}
~FileUtilTest() override
{
if (!m_parent_directory.empty())
{
File::DeleteDirRecursively(m_parent_directory);
}
}
void SetUp()
{
if (m_parent_directory.empty())
{
FAIL();
}
}
constexpr static std::array<File::IfAbsentBehavior, 2> s_warning_behaviors = {
File::IfAbsentBehavior::ConsoleWarning,
File::IfAbsentBehavior::NoConsoleWarning,
};
const std::string m_parent_directory;
const std::string m_file_path;
const std::string m_directory_path;
const std::string m_invalid_path;
};
static void DeleteShouldNotRemoveDirectory(const std::string& path, File::IfAbsentBehavior behavior)
{
File::CreateDir(path);
EXPECT_FALSE(File::Delete(path, behavior));
File::DeleteDir(path, behavior);
}
static void DeleteShouldRemoveFile(const std::string& path, File::IfAbsentBehavior behavior)
{
File::CreateEmptyFile(path);
EXPECT_TRUE(File::Delete(path, behavior));
}
static void DeleteShouldReturnTrueForInvalidPath(const std::string& path,
File::IfAbsentBehavior behavior)
{
EXPECT_TRUE(File::Delete(path, behavior));
}
static void DeleteDirShouldRemoveDirectory(const std::string& path, File::IfAbsentBehavior behavior)
{
File::CreateDir(path);
EXPECT_TRUE(File::DeleteDir(path, behavior));
}
static void DeleteDirShouldNotRemoveFile(const std::string& path, File::IfAbsentBehavior behavior)
{
File::CreateEmptyFile(path);
EXPECT_FALSE(File::DeleteDir(path, behavior));
File::Delete(path, behavior);
}
static void DeleteDirShouldReturnTrueForInvalidPath(const std::string& path,
File::IfAbsentBehavior behavior)
{
EXPECT_TRUE(File::DeleteDir(path, behavior));
}
TEST_F(FileUtilTest, Delete)
{
for (const auto behavior : s_warning_behaviors)
{
DeleteShouldNotRemoveDirectory(m_directory_path, behavior);
DeleteShouldRemoveFile(m_file_path, behavior);
DeleteShouldReturnTrueForInvalidPath(m_invalid_path, behavior);
}
}
TEST_F(FileUtilTest, DeleteDir)
{
for (const auto behavior : s_warning_behaviors)
{
DeleteDirShouldRemoveDirectory(m_directory_path, behavior);
DeleteDirShouldNotRemoveFile(m_file_path, behavior);
DeleteDirShouldReturnTrueForInvalidPath(m_invalid_path, behavior);
}
}
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