133 lines
5.1 KiB
C++
133 lines
5.1 KiB
C++
/*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at https://mozilla.org/MPL/2.0/.
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*/
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#include <catch2/catch_all.hpp>
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#include "IO/FsUtils.hpp"
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#include "IO/AppFolders.hpp"
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#include <filesystem>
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#include <fstream>
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using namespace OpenVulkano;
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TEST_CASE("DeleteEmptyDirs", "[FsUtils]")
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{
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auto baseDir = AppFolders::GetAppTempDir() / "testEmptyDirs";
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std::filesystem::create_directories(baseDir / "emptyDir");
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std::filesystem::create_directories(baseDir / "nonEmptyDir");
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std::ofstream(baseDir / "nonEmptyDir/file.txt").put('x');
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REQUIRE(FsUtils::DeleteEmptyDirs(baseDir));
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REQUIRE(!std::filesystem::exists(baseDir / "emptyDir"));
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REQUIRE(std::filesystem::exists(baseDir / "nonEmptyDir"));
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std::filesystem::create_directories(baseDir / "emptyDir");
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REQUIRE(FsUtils::DeleteEmptyDirs(baseDir, false));
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REQUIRE(!std::filesystem::exists(baseDir / "emptyDir"));
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std::filesystem::remove_all(baseDir);
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}
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TEST_CASE("DeleteEmptySubTrees", "[FsUtils]")
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{
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auto baseDir = AppFolders::GetAppTempDir() / "testEmptySubtrees";
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std::filesystem::create_directories(baseDir / "emptyTree" / "subDir1");
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std::filesystem::create_directories(baseDir / "emptyTree" / "subDir2");
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REQUIRE(FsUtils::DeleteEmptySubTrees(baseDir));
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REQUIRE(!std::filesystem::exists(baseDir / "emptyTree"));
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std::filesystem::create_directories(baseDir / "partialTree" / "subDir1");
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std::filesystem::create_directories(baseDir / "partialTree" / "subDir2");
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std::ofstream(baseDir / "partialTree" / "subDir2/file.txt").put('x');
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REQUIRE(FsUtils::DeleteEmptySubTrees(baseDir / "partialTree"));
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REQUIRE(!std::filesystem::exists(baseDir / "partialTree" / "subDir1"));
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REQUIRE(std::filesystem::exists(baseDir / "partialTree" / "subDir2"));
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REQUIRE(std::filesystem::exists(baseDir / "partialTree" / "subDir2/file.txt"));
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std::filesystem::remove(baseDir / "partialTree" / "subDir2/file.txt");
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REQUIRE(!std::filesystem::exists(baseDir / "partialTree" / "subDir1"));
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REQUIRE(std::filesystem::exists(baseDir / "partialTree" / "subDir2"));
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REQUIRE(!std::filesystem::exists(baseDir / "partialTree" / "subDir2/file.txt"));
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REQUIRE(FsUtils::DeleteEmptySubTrees(baseDir / "partialTree"));
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REQUIRE(!std::filesystem::exists(baseDir / "partialTree" / "subDir1"));
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REQUIRE(!std::filesystem::exists(baseDir / "partialTree" / "subDir2"));
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std::filesystem::remove_all(baseDir);
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}
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TEST_CASE("IsTreeEmpty", "[FsUtils]")
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{
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auto baseDir = AppFolders::GetAppTempDir() / "testTreeEmpty";
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std::filesystem::create_directories(baseDir / "emptyDir");
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std::filesystem::create_directories(baseDir / "nonEmptyDir");
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std::ofstream(baseDir / "nonEmptyDir/file.txt").put('x');
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REQUIRE(FsUtils::IsTreeEmpty(baseDir / "emptyDir"));
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REQUIRE(!FsUtils::IsTreeEmpty(baseDir / "nonEmptyDir"));
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std::filesystem::remove_all(baseDir);
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}
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TEST_CASE("GetDirSize", "[FsUtils]")
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{
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auto baseDir = AppFolders::GetAppTempDir() / "testDirSize";
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std::filesystem::create_directories(baseDir / "dir");
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std::ofstream(baseDir / "dir/file1.txt").put('x');
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std::ofstream(baseDir / "dir/file2.txt").put('y');
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REQUIRE(FsUtils::GetDirSize(baseDir / "dir") == 2);
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std::filesystem::remove_all(baseDir);
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}
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TEST_CASE("ToValidFileName", "[FsUtils]")
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{
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REQUIRE(FsUtils::ToValidFileName("file<name>") == "file＜name＞");
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REQUIRE(FsUtils::ToValidFileName("file:name") == "file꞉name");
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REQUIRE(FsUtils::ToValidFileName("file\"name\"") == "file＂name＂");
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REQUIRE(FsUtils::ToValidFileName("file/name\\") == "file⁄name⧹");
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REQUIRE(FsUtils::ToValidFileName("file|name") == "file｜name");
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REQUIRE(FsUtils::ToValidFileName("file?name*") == "file？name∗");
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REQUIRE(FsUtils::ToValidFileName("file~name") == "filename");
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REQUIRE(FsUtils::ToValidFileName("file`name") == "filename");
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REQUIRE(FsUtils::ToValidFileName("file!@#$%^&name") == "filename");
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REQUIRE(FsUtils::ToValidFileName("file(name{name}") == "filenamename");
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REQUIRE(FsUtils::ToValidFileName("file=name") == "filename");
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REQUIRE(FsUtils::ToValidFileName("file+name,name") == "filenamename");
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REQUIRE(FsUtils::ToValidFileName(" file name ") == "file name");
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REQUIRE(FsUtils::ToValidFileName("..file name..") == "file name");
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REQUIRE(FsUtils::ToValidFileName(".file.") == "file");
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REQUIRE(FsUtils::ToValidFileName("file name") == "file name");
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REQUIRE(FsUtils::ToValidFileName("file name") == "file name");
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REQUIRE(FsUtils::ToValidFileName("") == "unnamed_file");
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REQUIRE(FsUtils::ToValidFileName(" ") == "unnamed_file");
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REQUIRE(FsUtils::ToValidFileName("...") == "unnamed_file");
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std::string long_name(300, 'a');
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REQUIRE(FsUtils::ToValidFileName(long_name).length() == 255);
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std::string utf8_name = "name_" + std::string(250, 'a') + "∗";
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REQUIRE(FsUtils::ToValidFileName(utf8_name).back() == 'a');
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REQUIRE(FsUtils::ToValidFileName("<>:/\\|?*") == "＜＞꞉⁄⧹｜？∗");
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REQUIRE(FsUtils::ToValidFileName("~~~~") == "unnamed_file");
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REQUIRE(FsUtils::ToValidFileName("..") == "unnamed_file");
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REQUIRE(FsUtils::ToValidFileName("file:name<>") == "file꞉name＜＞");
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REQUIRE(FsUtils::ToValidFileName(" file<name>?") == "file＜name＞？");
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}
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