Chris@1698: /* -*- c-basic-offset: 4 indent-tabs-mode: nil -*-  vi:set ts=8 sts=4 sw=4: */
Chris@1698: 
Chris@1698: /*
Chris@1698:     Sonic Visualiser
Chris@1698:     An audio file viewer and annotation editor.
Chris@1698:     Centre for Digital Music, Queen Mary, University of London.
Chris@1698:     
Chris@1698:     This program is free software; you can redistribute it and/or
Chris@1698:     modify it under the terms of the GNU General Public License as
Chris@1698:     published by the Free Software Foundation; either version 2 of the
Chris@1698:     License, or (at your option) any later version.  See the file
Chris@1698:     COPYING included with this distribution for more information.
Chris@1698: */
Chris@1698: 
Chris@1698: #ifndef SV_BOGUS_AUDIO_FILE_READER_TEST_H
Chris@1698: #define SV_BOGUS_AUDIO_FILE_READER_TEST_H
Chris@1698: 
Chris@1698: #include "../AudioFileReaderFactory.h"
Chris@1698: 
Chris@1698: #include "base/TempDirectory.h"
Chris@1698: 
Chris@1698: #include <QObject>
Chris@1698: #include <QtTest>
Chris@1698: #include <QDir>
Chris@1698: 
Chris@1698: // Tests for malformed audio files - primarily to ensure we don't crash
Chris@1698: 
Chris@1698: class BogusAudioFileReaderTest : public QObject
Chris@1698: {
Chris@1698:     Q_OBJECT
Chris@1698: 
Chris@1698: private slots:
Chris@1698:     void bogus_data()
Chris@1698:     {
Chris@1698:         QTest::addColumn<QString>("format");
Chris@1698:         QTest::addColumn<bool>("empty");
Chris@1698:         QStringList patterns = AudioFileReaderFactory::getKnownExtensions()
Chris@1698:             .split(" ", QString::SkipEmptyParts);
Chris@1698: 
Chris@1698:         for (auto p: patterns) {
Chris@1698: 
Chris@1698:             QStringList bits = p.split(".");
Chris@1698:             QString extension = bits[bits.size()-1];
Chris@1698: 
Chris@1698:             QString testName = QString("%1, empty").arg(extension);
Chris@1698:             QTest::newRow(strdup(testName.toLocal8Bit().data()))
Chris@1698:                 << extension << true;
Chris@1698: 
Chris@1698:             testName = QString("%1, nonsense").arg(extension);
Chris@1698:             QTest::newRow(strdup(testName.toLocal8Bit().data()))
Chris@1698:                 << extension << false;
Chris@1698:         }
Chris@1698:     }
Chris@1698: 
Chris@1698:     void bogus()
Chris@1698:     {
Chris@1698:         QFETCH(QString, format);
Chris@1698:         QFETCH(bool, empty);
Chris@1698: 
Chris@1698:         if (format == "au") { // au is headerless, so any file is legal
Chris@1698: #if ( QT_VERSION >= 0x050000 )
Chris@1698:             QSKIP("Skipping headerless file");
Chris@1698: #else
Chris@1698:             QSKIP("Skipping headerless file", SkipSingle);
Chris@1698: #endif
Chris@1698:         }
Chris@1698:             
Chris@1698:         QString tmpdir = TempDirectory::getInstance()->getPath();
Chris@1698: 
Chris@1698:         QString path = QString("%1/%2.%3")
Chris@1698:             .arg(tmpdir)
Chris@1698:             .arg(empty ? "empty" : "nonsense")
Chris@1698:             .arg(format);
Chris@1698:         QFile f(path);
Chris@1698:         if (!f.open(QIODevice::WriteOnly)) {
Chris@1698:             std::cerr << "Failed to create temporary file "
Chris@1698:                       << path << std::endl;
Chris@1698:             throw std::runtime_error("Failed to create temporary file");
Chris@1698:         }
Chris@1698:         if (!empty) {
Chris@1698:             for (int i = 0; i < 1000; ++i) {
Chris@1698:                 f.write("weeble");
Chris@1698:             }
Chris@1698:         }
Chris@1698:         f.close();
Chris@1698: 
Chris@1698:         AudioFileReader *reader =
Chris@1698:             AudioFileReaderFactory::createReader(path, {});
Chris@1698:         QCOMPARE((void *)reader, nullptr);
Chris@1698:     }
Chris@1698: 
Chris@1698: };
Chris@1698: 
Chris@1698: #endif