Class TemporaryFileWrapper

src/drivers/QtTestDriver.cpp:15–47

* Wraps the QTemporaryFile for Windows. * * On Windows. the file can not be written as long as QTemporaryFile keeps it open. */

 * On Windows. the file can not be written as long as QTemporaryFile keeps it open.
 */
class TemporaryFileWrapper {
public:
    ~TemporaryFileWrapper() {
        QFile::remove(filename);
    }

    bool exists() const {
        return !filename.isEmpty();
    }

    QString name() const {
        return filename;
    }

    QString read() const {
        QFile file{filename};
        if (!file.open(QIODevice::ReadOnly | QIODevice::Text))
            return QString();
        QTextStream in(&file);
        return in.readAll();
    }

private:
    const QString filename{getTmpFileName()};

    static QString getTmpFileName() {
        QTemporaryFile tempFile{};
        if (!tempFile.open()) {
            return {};
        }
        return tempFile.fileName() + ".txt";
    }
};

const InvokeResult QtTestStep::invokeStepBody() {
    const TemporaryFileWrapper file{};