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we want to make links!

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Signed-off-by: Rachel Powers <508861+Ryex@users.noreply.github.com>
This commit is contained in:
Rachel Powers
2023-02-06 23:05:06 -08:00
parent 6dcf34acdc
commit f794e49bb6
14 changed files with 918 additions and 71 deletions
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289
tests/FileSystem_test.cpp
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@ -248,6 +248,295 @@ slots:
{
QCOMPARE(FS::getDesktopDir(), QStandardPaths::writableLocation(QStandardPaths::DesktopLocation));
}
void test_link()
{
QString folder = QFINDTESTDATA("testdata/FileSystem/test_folder");
auto f = [&folder]()
{
QTemporaryDir tempDir;
tempDir.setAutoRemove(true);
qDebug() << "From:" << folder << "To:" << tempDir.path();
QDir target_dir(FS::PathCombine(tempDir.path(), "test_folder"));
qDebug() << tempDir.path();
qDebug() << target_dir.path();
FS::create_link lnk(folder, target_dir.path());
lnk.linkRecursively(false);
lnk.debug(true);
if(!lnk()){
#if defined Q_OS_WIN32
qDebug() << "EXPECTED: Link failure, Windows requires permissions for symlinks";
QVERIFY(lnk.getLastOSError() == 1314);
return;
#endif
qDebug() << "Link Failed!" << lnk.getLastOSError();
}
for(auto entry: target_dir.entryList())
{
qDebug() << entry;
QFileInfo entry_lnk_info(target_dir.filePath(entry));
QVERIFY(!entry_lnk_info.isSymbolicLink());
}
QFileInfo lnk_info(target_dir.path());
QVERIFY(lnk_info.exists());
QVERIFY(lnk_info.isSymbolicLink());
QVERIFY(target_dir.entryList().contains("pack.mcmeta"));
QVERIFY(target_dir.entryList().contains("assets"));
};
// first try variant without trailing /
QVERIFY(!folder.endsWith('/'));
f();
// then variant with trailing /
folder.append('/');
QVERIFY(folder.endsWith('/'));
f();
}
void test_hard_link()
{
QString folder = QFINDTESTDATA("testdata/FileSystem/test_folder");
auto f = [&folder]()
{
QTemporaryDir tempDir;
tempDir.setAutoRemove(true);
qDebug() << "From:" << folder << "To:" << tempDir.path();
QDir target_dir(FS::PathCombine(tempDir.path(), "test_folder"));
qDebug() << tempDir.path();
qDebug() << target_dir.path();
FS::create_link lnk(folder, target_dir.path());
lnk.useHardLinks(true);
lnk.debug(true);
if(!lnk()){
qDebug() << "Link Failed!" << lnk.getLastOSError();
}
for(auto entry: target_dir.entryList())
{
qDebug() << entry;
QFileInfo entry_lnk_info(target_dir.filePath(entry));
QVERIFY(!entry_lnk_info.isSymbolicLink());
QFileInfo entry_orig_info(QDir(folder).filePath(entry));
if (!entry_lnk_info.isDir()) {
qDebug() << "hard link equivalency?" << entry_lnk_info.absoluteFilePath() << "vs" << entry_orig_info.absoluteFilePath();
QVERIFY(std::filesystem::equivalent(entry_lnk_info.filesystemAbsoluteFilePath(), entry_orig_info.filesystemAbsoluteFilePath()));
}
}
QFileInfo lnk_info(target_dir.path());
QVERIFY(lnk_info.exists());
QVERIFY(!lnk_info.isSymbolicLink());
QVERIFY(target_dir.entryList().contains("pack.mcmeta"));
QVERIFY(target_dir.entryList().contains("assets"));
};
// first try variant without trailing /
QVERIFY(!folder.endsWith('/'));
f();
// then variant with trailing /
folder.append('/');
QVERIFY(folder.endsWith('/'));
f();
}
void test_link_with_blacklist()
{
QString folder = QFINDTESTDATA("testdata/FileSystem/test_folder");
auto f = [&folder]()
{
QTemporaryDir tempDir;
tempDir.setAutoRemove(true);
qDebug() << "From:" << folder << "To:" << tempDir.path();
QDir target_dir(FS::PathCombine(tempDir.path(), "test_folder"));
qDebug() << tempDir.path();
qDebug() << target_dir.path();
FS::create_link lnk(folder, target_dir.path());
lnk.matcher(new RegexpMatcher("[.]?mcmeta"));
lnk.linkRecursively(true);
lnk.debug(true);
if(!lnk()){
#if defined Q_OS_WIN32
qDebug() << "EXPECTED: Link failure, Windows requires permissions for symlinks";
QVERIFY(lnk.getLastOSError() == 1314);
return;
#endif
qDebug() << "Link Failed!" << lnk.getLastOSError();
}
for(auto entry: target_dir.entryList())
{
qDebug() << entry;
QFileInfo entry_lnk_info(target_dir.filePath(entry));
QVERIFY(entry_lnk_info.isSymbolicLink());
}
QFileInfo lnk_info(target_dir.path());
QVERIFY(lnk_info.exists());
QVERIFY(lnk_info.isSymbolicLink());
QVERIFY(!target_dir.entryList().contains("pack.mcmeta"));
QVERIFY(target_dir.entryList().contains("assets"));
};
// first try variant without trailing /
QVERIFY(!folder.endsWith('/'));
f();
// then variant with trailing /
folder.append('/');
QVERIFY(folder.endsWith('/'));
f();
}
void test_link_with_whitelist()
{
QString folder = QFINDTESTDATA("testdata/FileSystem/test_folder");
auto f = [&folder]()
{
QTemporaryDir tempDir;
tempDir.setAutoRemove(true);
qDebug() << "From:" << folder << "To:" << tempDir.path();
QDir target_dir(FS::PathCombine(tempDir.path(), "test_folder"));
qDebug() << tempDir.path();
qDebug() << target_dir.path();
FS::create_link lnk(folder, target_dir.path());
lnk.matcher(new RegexpMatcher("[.]?mcmeta"));
lnk.whitelist(true);
lnk.linkRecursively(true);
lnk.debug(true);
if(!lnk()){
#if defined Q_OS_WIN32
qDebug() << "EXPECTED: Link failure, Windows requires permissions for symlinks";
QVERIFY(lnk.getLastOSError() == 1314);
return;
#endif
qDebug() << "Link Failed!" << lnk.getLastOSError();
}
for(auto entry: target_dir.entryList())
{
qDebug() << entry;
QFileInfo entry_lnk_info(target_dir.filePath(entry));
QVERIFY(entry_lnk_info.isSymbolicLink());
}
QFileInfo lnk_info(target_dir.path());
QVERIFY(lnk_info.exists());
QVERIFY(lnk_info.isSymbolicLink());
QVERIFY(target_dir.entryList().contains("pack.mcmeta"));
QVERIFY(!target_dir.entryList().contains("assets"));
};
// first try variant without trailing /
QVERIFY(!folder.endsWith('/'));
f();
// then variant with trailing /
folder.append('/');
QVERIFY(folder.endsWith('/'));
f();
}
void test_link_with_dot_hidden()
{
QString folder = QFINDTESTDATA("testdata/FileSystem/test_folder");
auto f = [&folder]()
{
QTemporaryDir tempDir;
tempDir.setAutoRemove(true);
qDebug() << "From:" << folder << "To:" << tempDir.path();
QDir target_dir(FS::PathCombine(tempDir.path(), "test_folder"));
qDebug() << tempDir.path();
qDebug() << target_dir.path();
FS::create_link lnk(folder, target_dir.path());
lnk.linkRecursively(true);
lnk.debug(true);
if(!lnk()){
#if defined Q_OS_WIN32
qDebug() << "EXPECTED: Link failure, Windows requires permissions for symlinks";
QVERIFY(lnk.getLastOSError() == 1314);
return;
#endif
qDebug() << "Link Failed!" << lnk.getLastOSError();
}
auto filter = QDir::Filter::Files | QDir::Filter::Dirs | QDir::Filter::Hidden;
for (auto entry: target_dir.entryList(filter)) {
qDebug() << entry;
QFileInfo entry_lnk_info(target_dir.filePath(entry));
QVERIFY(entry_lnk_info.isSymbolicLink());
}
QFileInfo lnk_info(target_dir.path());
QVERIFY(lnk_info.exists());
QVERIFY(lnk_info.isSymbolicLink());
QVERIFY(target_dir.entryList(filter).contains(".secret_folder"));
target_dir.cd(".secret_folder");
QVERIFY(target_dir.entryList(filter).contains(".secret_file.txt"));
};
// first try variant without trailing /
QVERIFY(!folder.endsWith('/'));
f();
// then variant with trailing /
folder.append('/');
QVERIFY(folder.endsWith('/'));
f();
}
void test_link_single_file()
{
QTemporaryDir tempDir;
tempDir.setAutoRemove(true);
{
QString file = QFINDTESTDATA("testdata/FileSystem/test_folder/pack.mcmeta");
qDebug() << "From:" << file << "To:" << tempDir.path();
QDir target_dir(FS::PathCombine(tempDir.path(), "pack.mcmeta"));
qDebug() << tempDir.path();
qDebug() << target_dir.path();
FS::create_link lnk(file, target_dir.filePath("pack.mcmeta"));
lnk.debug(true);
if(!lnk()){
#if defined Q_OS_WIN32
qDebug() << "EXPECTED: Link failure, Windows requires permissions for symlinks";
QVERIFY(lnk.getLastOSError() == 1314);
return;
#endif
qDebug() << "Link Failed!" << lnk.getLastOSError();
}
auto filter = QDir::Filter::Files;
for (auto entry: target_dir.entryList(filter)) {
qDebug() << entry;
}
QFileInfo lnk_info(target_dir.filePath("pack.mcmeta"));
QVERIFY(lnk_info.exists());
QVERIFY(lnk_info.isSymbolicLink());
QVERIFY(target_dir.entryList(filter).contains("pack.mcmeta"));
}
}
};
QTEST_GUILESS_MAIN(FileSystemTest)