Method rootFile_data

unit-tests/Document_test.cpp:956–1023

}

void TestDocument::rootFile_data()
{
	QTest::addColumn<QSharedPointer<Tw::Document::TeXDocument>>("doc");
	QTest::addColumn<QString>("rootPath");

	auto createDoc = [](const QString & content) {
		return QSharedPointer<Tw::Document::TeXDocument>(new Tw::Document::TeXDocument(content));
	};

	auto loadDoc = [](const QString & filename) {
		QFile fin(filename);
		if (!fin.open(QFile::ReadOnly)) {
			return QSharedPointer<Tw::Document::TeXDocument>();
		}
		QSharedPointer<Tw::Document::TeXDocument> retVal(new Tw::Document::TeXDocument(QString::fromUtf8(fin.readAll())));
		fin.close();
		retVal->setFileInfo(QFileInfo(fin));
		retVal->setStoredInFilesystem();
		return retVal;
	};

	auto saveDoc = [](const QString & filename, const QString & content) {
		QFile fout(filename);
		if (!fout.open(QFile::WriteOnly)) {
			return false;
		}
		fout.write(content.toUtf8());
		fout.close();
		return true;
	};

	const QString syncFilename = QFileInfo("sync.tex").absoluteFilePath();
	const QString doesNotExistFilename = QFileInfo("does-not-exist").absoluteFilePath();
#if QT_VERSION < QT_VERSION_CHECK(5, 9, 0)
	const QString symlinkFilename = QDir(m_tempDir.path()).absoluteFilePath(QStringLiteral("symlink.tex"));
	const QString brokenSymlinkFilename = QDir(m_tempDir.path()).absoluteFilePath(QStringLiteral("broken-symlink.tex"));
	const QString validSymlinkRootFilename = QDir(m_tempDir.path()).absoluteFilePath(QStringLiteral("a.tex"));
	const QString invalidSymlinkRootFilename = QDir(m_tempDir.path()).absoluteFilePath(QStringLiteral("b.tex"));
#else
	const QString symlinkFilename = m_tempDir.filePath(QStringLiteral("symlink.tex"));
	const QString brokenSymlinkFilename = m_tempDir.filePath(QStringLiteral("broken-symlink.tex"));
	const QString validSymlinkRootFilename = m_tempDir.filePath(QStringLiteral("a.tex"));
	const QString invalidSymlinkRootFilename = m_tempDir.filePath(QStringLiteral("b.tex"));
#endif

	QTest::newRow("ram-self") << createDoc(QString()) << QString();
	QTest::newRow("ram-modline-valid") << createDoc(QStringLiteral("%!TeX root=sync.tex\n")) << syncFilename;
	QTest::newRow("ram-modline-invalid") << createDoc(QStringLiteral("%!TeX root=does-not-exist\n")) << doesNotExistFilename;

	QTest::newRow("disk-self") << loadDoc("sync.tex") << syncFilename;

	if (m_tempDir.isValid()) {
		qDebug() << "Creating temp files in" << m_tempDir.path();

		// Set up dummy data
		QFile::link(syncFilename, symlinkFilename);
		QFile::link(QStringLiteral("does-not-exist"), brokenSymlinkFilename);
		saveDoc(validSymlinkRootFilename, QStringLiteral("%!TeX root=symlink.tex\n"));