mirror of
https://github.com/nextcloud/desktop.git
synced 2024-12-22 13:44:34 +03:00
397 lines
13 KiB
C++
397 lines
13 KiB
C++
/*
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* This software is in the public domain, furnished "as is", without technical
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* support, and with no warranty, express or implied, as to its usefulness for
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* any purpose.
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*
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*/
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#include <QtTest>
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#include "folderwatcher.h"
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#include "common/utility.h"
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#include "logger.h"
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void touch(const QString &file)
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{
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#ifdef Q_OS_WIN
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OCC::Utility::writeRandomFile(file);
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#else
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QString cmd;
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cmd = QString("touch %1").arg(file);
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qDebug() << "Command: " << cmd;
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system(cmd.toLocal8Bit());
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#endif
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}
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void mkdir(const QString &file)
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{
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#ifdef Q_OS_WIN
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QDir dir;
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dir.mkdir(file);
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#else
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QString cmd = QString("mkdir %1").arg(file);
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qDebug() << "Command: " << cmd;
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system(cmd.toLocal8Bit());
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#endif
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}
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void rmdir(const QString &file)
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{
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#ifdef Q_OS_WIN
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QDir dir;
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dir.rmdir(file);
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#else
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QString cmd = QString("rmdir %1").arg(file);
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qDebug() << "Command: " << cmd;
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system(cmd.toLocal8Bit());
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#endif
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}
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void rm(const QString &file)
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{
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#ifdef Q_OS_WIN
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QFile::remove(file);
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#else
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QString cmd = QString("rm %1").arg(file);
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qDebug() << "Command: " << cmd;
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system(cmd.toLocal8Bit());
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#endif
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}
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void mv(const QString &file1, const QString &file2)
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{
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#ifdef Q_OS_WIN
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QFile::rename(file1, file2);
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#else
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QString cmd = QString("mv %1 %2").arg(file1, file2);
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qDebug() << "Command: " << cmd;
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system(cmd.toLocal8Bit());
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#endif
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}
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using namespace OCC;
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class TestFolderWatcher : public QObject
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{
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Q_OBJECT
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QTemporaryDir _root;
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QString _rootPath;
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QScopedPointer<FolderWatcher> _watcher;
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QScopedPointer<QSignalSpy> _pathChangedSpy;
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bool waitForPathChanged(const QString &path)
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{
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QElapsedTimer t;
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t.start();
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while (t.elapsed() < 5000) {
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// Check if it was already reported as changed by the watcher
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for (int i = 0; i < _pathChangedSpy->size(); ++i) {
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const auto &args = _pathChangedSpy->at(i);
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if (args.first().toString() == path)
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return true;
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}
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// Wait a bit and test again (don't bother checking if we timed out or not)
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_pathChangedSpy->wait(200);
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}
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return false;
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}
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#ifdef Q_OS_LINUX
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#define CHECK_WATCH_COUNT(n) QCOMPARE(_watcher->testLinuxWatchCount(), (n))
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#else
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#define CHECK_WATCH_COUNT(n) do {} while (false)
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#endif
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public:
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TestFolderWatcher()
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{
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QDir rootDir(_root.path());
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_rootPath = rootDir.canonicalPath();
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qDebug() << "creating test directory tree in " << _rootPath;
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rootDir.mkpath("a1/b1/c1");
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rootDir.mkpath("a1/b1/c2");
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rootDir.mkpath("a1/b2/c1");
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rootDir.mkpath("a1/b3/c3");
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rootDir.mkpath("a2/b3/c3");
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Utility::writeRandomFile( _rootPath+"/a1/random.bin");
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Utility::writeRandomFile( _rootPath+"/a1/b2/todelete.bin");
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Utility::writeRandomFile( _rootPath+"/a2/renamefile");
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Utility::writeRandomFile( _rootPath+"/a1/movefile");
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_watcher.reset(new FolderWatcher);
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_watcher->init(_rootPath);
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_pathChangedSpy.reset(new QSignalSpy(_watcher.data(), &FolderWatcher::pathChanged));
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}
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int countFolders(const QString &path)
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{
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int n = 0;
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const auto entryList = QDir(path).entryList(QDir::Dirs | QDir::NoDotAndDotDot);
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for (const auto &sub : entryList) {
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n += 1 + countFolders(path + '/' + sub);
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}
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return n;
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}
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private slots:
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void initTestCase()
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{
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OCC::Logger::instance()->setLogFlush(true);
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OCC::Logger::instance()->setLogDebug(true);
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QStandardPaths::setTestModeEnabled(true);
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}
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void init()
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{
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_pathChangedSpy->clear();
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CHECK_WATCH_COUNT(countFolders(_rootPath) + 1);
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}
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void cleanup()
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{
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CHECK_WATCH_COUNT(countFolders(_rootPath) + 1);
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}
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void testACreate() { // create a new file
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QString file(_rootPath + "/foo.txt");
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QString cmd;
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cmd = QString("echo \"xyz\" > \"%1\"").arg(file);
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qDebug() << "Command: " << cmd;
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system(cmd.toLocal8Bit());
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QVERIFY(waitForPathChanged(file));
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}
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void testATouch() { // touch an existing file.
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QString file(_rootPath + "/a1/random.bin");
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touch(file);
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QVERIFY(waitForPathChanged(file));
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}
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void testMove3LevelDirWithFile() {
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QString file(_rootPath + "/a0/b/c/empty.txt");
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mkdir(_rootPath + "/a0");
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mkdir(_rootPath + "/a0/b");
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mkdir(_rootPath + "/a0/b/c");
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touch(file);
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mv(_rootPath + "/a0", _rootPath + "/a");
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QVERIFY(waitForPathChanged(_rootPath + "/a/b/c/empty.txt"));
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}
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void testCreateADir() {
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QString file(_rootPath+"/a1/b1/new_dir");
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mkdir(file);
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QVERIFY(waitForPathChanged(file));
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// Notifications from that new folder arrive too
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QString file2(_rootPath + "/a1/b1/new_dir/contained");
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touch(file2);
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QVERIFY(waitForPathChanged(file2));
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}
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void testRemoveADir() {
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QString file(_rootPath+"/a1/b3/c3");
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rmdir(file);
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QVERIFY(waitForPathChanged(file));
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}
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void testRemoveAFile() {
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QString file(_rootPath+"/a1/b2/todelete.bin");
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QVERIFY(QFile::exists(file));
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rm(file);
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QVERIFY(!QFile::exists(file));
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QVERIFY(waitForPathChanged(file));
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}
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void testRenameAFile() {
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QString file1(_rootPath+"/a2/renamefile");
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QString file2(_rootPath+"/a2/renamefile.renamed");
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QVERIFY(QFile::exists(file1));
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mv(file1, file2);
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QVERIFY(QFile::exists(file2));
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QVERIFY(waitForPathChanged(file1));
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QVERIFY(waitForPathChanged(file2));
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}
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void testMoveAFile() {
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QString old_file(_rootPath+"/a1/movefile");
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QString new_file(_rootPath+"/a2/movefile.renamed");
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QVERIFY(QFile::exists(old_file));
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mv(old_file, new_file);
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QVERIFY(QFile::exists(new_file));
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QVERIFY(waitForPathChanged(old_file));
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QVERIFY(waitForPathChanged(new_file));
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}
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void testRenameDirectorySameBase() {
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QString old_file(_rootPath+"/a1/b1");
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QString new_file(_rootPath+"/a1/brename");
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QVERIFY(QFile::exists(old_file));
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mv(old_file, new_file);
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QVERIFY(QFile::exists(new_file));
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QVERIFY(waitForPathChanged(old_file));
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QVERIFY(waitForPathChanged(new_file));
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// Verify that further notifications end up with the correct paths
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QString file(_rootPath+"/a1/brename/c1/random.bin");
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touch(file);
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QVERIFY(waitForPathChanged(file));
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QString dir(_rootPath+"/a1/brename/newfolder");
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mkdir(dir);
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QVERIFY(waitForPathChanged(dir));
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}
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void testRenameDirectoryDifferentBase() {
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QString old_file(_rootPath+"/a1/brename");
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QString new_file(_rootPath+"/bren");
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QVERIFY(QFile::exists(old_file));
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mv(old_file, new_file);
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QVERIFY(QFile::exists(new_file));
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QVERIFY(waitForPathChanged(old_file));
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QVERIFY(waitForPathChanged(new_file));
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// Verify that further notifications end up with the correct paths
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QString file(_rootPath+"/bren/c1/random.bin");
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touch(file);
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QVERIFY(waitForPathChanged(file));
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QString dir(_rootPath+"/bren/newfolder2");
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mkdir(dir);
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QVERIFY(waitForPathChanged(dir));
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}
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void testDetectLockFiles()
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{
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QStringList listOfOfficeFiles = {QString(_rootPath + "/document.docx"), QString(_rootPath + "/document.odt")};
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std::sort(std::begin(listOfOfficeFiles), std::end(listOfOfficeFiles));
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const QStringList listOfOfficeLockFiles = {QString(_rootPath + "/.~lock.document.docx#"), QString(_rootPath + "/.~lock.document.odt#")};
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_watcher->setShouldWatchForFileUnlocking(true);
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// verify that office files for locking got detected by the watcher
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QScopedPointer<QSignalSpy> locksImposedSpy(new QSignalSpy(_watcher.data(), &FolderWatcher::filesLockImposed));
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for (const auto &officeFile : listOfOfficeFiles) {
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touch(officeFile);
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QVERIFY(waitForPathChanged(officeFile));
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}
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for (const auto &officeLockFile : listOfOfficeLockFiles) {
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touch(officeLockFile);
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QVERIFY(waitForPathChanged(officeLockFile));
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}
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locksImposedSpy->wait(_watcher->lockChangeDebouncingTimout() + 100);
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QCOMPARE(locksImposedSpy->count(), 1);
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auto lockedOfficeFilesByWatcher = locksImposedSpy->takeFirst().at(0).value<QSet<QString>>().values();
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std::sort(std::begin(lockedOfficeFilesByWatcher), std::end(lockedOfficeFilesByWatcher));
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QCOMPARE(listOfOfficeFiles.size(), lockedOfficeFilesByWatcher.size());
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for (int i = 0; i < listOfOfficeFiles.size(); ++i) {
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QVERIFY(listOfOfficeFiles.at(i) == lockedOfficeFilesByWatcher.at(i));
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}
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// verify that office files for unlocking got detected by the watcher
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QScopedPointer<QSignalSpy> locksReleasedSpy(new QSignalSpy(_watcher.data(), &FolderWatcher::filesLockReleased));
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for (const auto &officeLockFile : listOfOfficeLockFiles) {
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rm(officeLockFile);
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QVERIFY(waitForPathChanged(officeLockFile));
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}
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locksReleasedSpy->wait(_watcher->lockChangeDebouncingTimout() + 100);
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QCOMPARE(locksReleasedSpy->count(), 1);
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auto unLockedOfficeFilesByWatcher = locksReleasedSpy->takeFirst().at(0).value<QSet<QString>>().values();
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std::sort(std::begin(unLockedOfficeFilesByWatcher), std::end(unLockedOfficeFilesByWatcher));
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QCOMPARE(listOfOfficeFiles.size(), unLockedOfficeFilesByWatcher.size());
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for (int i = 0; i < listOfOfficeFiles.size(); ++i) {
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QVERIFY(listOfOfficeFiles.at(i) == unLockedOfficeFilesByWatcher.at(i));
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}
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// cleanup
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for (const auto &officeLockFile : listOfOfficeLockFiles) {
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rm(officeLockFile);
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}
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for (const auto &officeFile : listOfOfficeFiles) {
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rm(officeFile);
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}
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}
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void testDetectLockFilesExternally()
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{
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QStringList listOfOfficeFiles = {QString(_rootPath + "/document.docx"), QString(_rootPath + "/document.odt")};
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std::sort(std::begin(listOfOfficeFiles), std::end(listOfOfficeFiles));
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const QStringList listOfOfficeLockFiles = {QString(_rootPath + "/.~lock.document.docx#"), QString(_rootPath + "/.~lock.document.odt#")};
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for (const auto &officeFile : listOfOfficeFiles) {
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touch(officeFile);
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}
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for (const auto &officeLockFile : listOfOfficeLockFiles) {
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touch(officeLockFile);
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}
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_watcher.reset(new FolderWatcher);
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_watcher->init(_rootPath);
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_watcher->setShouldWatchForFileUnlocking(true);
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_pathChangedSpy.reset(new QSignalSpy(_watcher.data(), &FolderWatcher::pathChanged));
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QScopedPointer<QSignalSpy> locksImposedSpy(new QSignalSpy(_watcher.data(), &FolderWatcher::filesLockImposed));
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QScopedPointer<QSignalSpy> locksReleasedSpy(new QSignalSpy(_watcher.data(), &FolderWatcher::filesLockReleased));
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for (const auto &officeLockFile : listOfOfficeLockFiles) {
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_watcher->slotLockFileDetectedExternally(officeLockFile);
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}
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// locked files detected
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locksImposedSpy->wait(_watcher->lockChangeDebouncingTimout() + 100);
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QCOMPARE(locksImposedSpy->count(), 1);
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auto lockedOfficeFilesByWatcher = locksImposedSpy->takeFirst().at(0).value<QSet<QString>>().values();
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std::sort(std::begin(lockedOfficeFilesByWatcher), std::end(lockedOfficeFilesByWatcher));
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QCOMPARE(listOfOfficeFiles.size(), lockedOfficeFilesByWatcher.size());
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for (int i = 0; i < listOfOfficeFiles.size(); ++i) {
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QVERIFY(listOfOfficeFiles.at(i) == lockedOfficeFilesByWatcher.at(i));
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}
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// unlocked files detected
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for (const auto &officeLockFile : listOfOfficeLockFiles) {
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rm(officeLockFile);
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}
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locksReleasedSpy->wait(_watcher->lockChangeDebouncingTimout() + 100);
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QCOMPARE(locksReleasedSpy->count(), 1);
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auto unLockedOfficeFilesByWatcher = locksReleasedSpy->takeFirst().at(0).value<QSet<QString>>().values();
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std::sort(std::begin(unLockedOfficeFilesByWatcher), std::end(unLockedOfficeFilesByWatcher));
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QCOMPARE(listOfOfficeFiles.size(), unLockedOfficeFilesByWatcher.size());
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for (int i = 0; i < listOfOfficeFiles.size(); ++i) {
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QVERIFY(listOfOfficeFiles.at(i) == unLockedOfficeFilesByWatcher.at(i));
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}
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// cleanup
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for (const auto &officeFile : listOfOfficeFiles) {
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rm(officeFile);
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}
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for (const auto &officeLockFile : listOfOfficeLockFiles) {
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rm(officeLockFile);
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}
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}
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};
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#ifdef Q_OS_MAC
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QTEST_MAIN(TestFolderWatcher)
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#else
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QTEST_GUILESS_MAIN(TestFolderWatcher)
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#endif
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#include "testfolderwatcher.moc"
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