// Copyright (C) 2020 The Qt Company Ltd. // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only #ifndef QUICK3D_VISUAL_TEST_UTIL_H #define QUICK3D_VISUAL_TEST_UTIL_H #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include /* Base class for tests with data that are located in a "data" subfolder. */ class QQuick3DDataTest : public QObject { Q_OBJECT public: QQuick3DDataTest(); ~QQuick3DDataTest(); bool initialized() const { return m_initialized; } static bool isRunningOnRhi(); QQuickView *createView(const QString &filename, const QSize &windowSize); QImage grab(QQuickWindow *window); bool comparePixel(const QImage &image, int logicalX, int logicalY, qreal dpr, const QColor &expected, int fuzz = 2); inline bool comparePixel(const QImage &image, const QPoint &logicalPos, qreal dpr, const QColor &expected, int fuzz = 2) { return comparePixel(image, logicalPos.x(), logicalPos.y(), dpr, expected, fuzz); } bool comparePixelNormPos(const QImage &image, qreal normalizedX, qreal normalizedY, const QColor &expected, int fuzz = 2); QString testFile(const QString &fileName) const; inline QString testFile(const char *fileName) const { return testFile(QLatin1String(fileName)); } inline QUrl testFileUrl(const QString &fileName) const { const QString fn = testFile(fileName); return fn.startsWith(QLatin1Char(':')) ? QUrl(QLatin1String("qrc") + fn) : QUrl::fromLocalFile(fn); } inline QUrl testFileUrl(const char *fileName) const { return testFileUrl(QLatin1String(fileName)); } inline QString dataDirectory() const { return m_dataDirectory; } inline QUrl dataDirectoryUrl() const { return m_dataDirectoryUrl; } inline QString directory() const { return m_directory; } static inline QQuick3DDataTest *instance() { return m_instance; } public slots: virtual void initTestCase(); virtual void cleanupTestCase(); private: static QQuick3DDataTest *m_instance; bool m_initialized; QString m_dataDirectory; QUrl m_dataDirectoryUrl; QString m_directory; }; struct QQuick3DTestOffscreenRenderer { public: bool init(const QUrl &fileUrl, void *vulkanInstance); QRhiCommandBuffer *activeCommandBuffer() { QQuickRenderControlPrivate *rd = QQuickRenderControlPrivate::get(renderControl.data()); return rd->cb; } void enqueueReadback(bool *readCompleted, QRhiReadbackResult *readResult, QImage *result); bool resize(const QSize &newSize); QScopedPointer renderControl; QScopedPointer quickWindow; QScopedPointer qmlEngine; QScopedPointer qmlComponent; QScopedPointer tex; QScopedPointer ds; QScopedPointer texRt; QScopedPointer rp; QRhi *rhi = nullptr; QQuickItem *rootItem = nullptr; }; class QQuick3DTestMessageHandler { Q_DISABLE_COPY(QQuick3DTestMessageHandler) public: QQuick3DTestMessageHandler(); ~QQuick3DTestMessageHandler(); const QStringList &messages() const { return m_messages; } const QString messageString() const { return m_messages.join(QLatin1Char('\n')); } void clear() { m_messages.clear(); } void setIncludeCategoriesEnabled(bool enabled) { m_includeCategories = enabled; } private: static void messageHandler(QtMsgType, const QMessageLogContext &context, const QString &message); static QQuick3DTestMessageHandler *m_instance; QStringList m_messages; QtMessageHandler m_oldHandler; bool m_includeCategories; }; #endif