| /**************************************************************************** |
| ** |
| ** Copyright (C) 2018 The Qt Company Ltd. |
| ** Contact: https://www.qt.io/licensing/ |
| ** |
| ** This file is part of the test suite of the Qt Toolkit. |
| ** |
| ** $QT_BEGIN_LICENSE:GPL-EXCEPT$ |
| ** Commercial License Usage |
| ** Licensees holding valid commercial Qt licenses may use this file in |
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| ** |
| ** GNU General Public License Usage |
| ** Alternatively, this file may be used under the terms of the GNU |
| ** General Public License version 3 as published by the Free Software |
| ** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT |
| ** included in the packaging of this file. Please review the following |
| ** information to ensure the GNU General Public License requirements will |
| ** be met: https://www.gnu.org/licenses/gpl-3.0.html. |
| ** |
| ** $QT_END_LICENSE$ |
| ** |
| ****************************************************************************/ |
| |
| #include "mockcompositor.h" |
| #include <QtGui/QRasterWindow> |
| #if QT_CONFIG(opengl) |
| #include <QtGui/QOpenGLWindow> |
| #endif |
| |
| using namespace MockCompositor; |
| |
| class tst_surface : public QObject, private DefaultCompositor |
| { |
| Q_OBJECT |
| private slots: |
| void cleanup() { QTRY_VERIFY2(isClean(), qPrintable(dirtyMessage())); } |
| void createDestroySurface(); |
| void waitForFrameCallbackRaster(); |
| #if QT_CONFIG(opengl) |
| void waitForFrameCallbackGl(); |
| #endif |
| void negotiateShmFormat(); |
| |
| // Subsurfaces |
| void createSubsurface(); |
| void createSubsurfaceForHiddenParent(); |
| }; |
| |
| void tst_surface::createDestroySurface() |
| { |
| QWindow window; |
| window.show(); |
| |
| QCOMPOSITOR_TRY_VERIFY(surface()); |
| |
| window.destroy(); |
| QCOMPOSITOR_TRY_VERIFY(!surface()); |
| } |
| |
| void tst_surface::waitForFrameCallbackRaster() |
| { |
| QSKIP("TODO: This currently fails, needs a fix"); |
| class TestWindow : public QRasterWindow { |
| public: |
| explicit TestWindow() { resize(40, 40); } |
| void paintEvent(QPaintEvent *event) override |
| { |
| Q_UNUSED(event); |
| update(); |
| } |
| }; |
| TestWindow window; |
| window.show(); |
| QCOMPOSITOR_TRY_VERIFY(xdgToplevel()); |
| QSignalSpy bufferSpy(exec([=] { return xdgSurface()->m_surface; }), &Surface::bufferCommitted); |
| exec([=] { xdgToplevel()->sendCompleteConfigure(); }); |
| |
| // We should get the first buffer without waiting for a frame callback |
| QTRY_COMPARE(bufferSpy.count(), 1); |
| bufferSpy.removeFirst(); |
| |
| // Make sure we follow frame callbacks for some frames |
| for (int i = 0; i < 5; ++i) { |
| xdgPingAndWaitForPong(); // Make sure things have happened on the client |
| exec([&] { |
| QVERIFY(bufferSpy.empty()); // Make sure no extra buffers have arrived |
| QVERIFY(!xdgToplevel()->surface()->m_waitingFrameCallbacks.empty()); |
| xdgToplevel()->surface()->sendFrameCallbacks(); |
| }); |
| QTRY_COMPARE(bufferSpy.count(), 1); |
| bufferSpy.removeFirst(); |
| } |
| } |
| |
| #if QT_CONFIG(opengl) |
| void tst_surface::waitForFrameCallbackGl() |
| { |
| QSKIP("TODO: This currently fails, needs a fix"); |
| class TestWindow : public QOpenGLWindow { |
| public: |
| explicit TestWindow() |
| { |
| resize(40, 40); |
| connect(this, &QOpenGLWindow::frameSwapped, |
| this, QOverload<>::of(&QPaintDeviceWindow::update)); |
| update(); |
| } |
| void paintGL() override |
| { |
| glClearColor(1, 0, 0, 1); |
| glClear(GL_COLOR_BUFFER_BIT); |
| } |
| }; |
| TestWindow window; |
| window.show(); |
| QCOMPOSITOR_TRY_VERIFY(xdgToplevel()); |
| QSignalSpy bufferSpy(exec([=] { return xdgSurface()->m_surface; }), &Surface::bufferCommitted); |
| exec([=] { xdgToplevel()->sendCompleteConfigure(); }); |
| |
| // We should get the first buffer without waiting for a frame callback |
| QTRY_COMPARE(bufferSpy.count(), 1); |
| bufferSpy.removeFirst(); |
| |
| // Make sure we follow frame callbacks for some frames |
| for (int i = 0; i < 5; ++i) { |
| xdgPingAndWaitForPong(); // Make sure things have happened on the client |
| exec([&] { |
| QVERIFY(bufferSpy.empty()); // Make sure no extra buffers have arrived |
| QVERIFY(!xdgToplevel()->surface()->m_waitingFrameCallbacks.empty()); |
| xdgToplevel()->surface()->sendFrameCallbacks(); |
| }); |
| QTRY_COMPARE(bufferSpy.count(), 1); |
| bufferSpy.removeFirst(); |
| } |
| } |
| #endif // QT_CONFIG(opengl) |
| |
| void tst_surface::negotiateShmFormat() |
| { |
| QSKIP("TODO: I'm not sure why we're choosing xrgb over argb in this case..."); |
| QRasterWindow window; |
| window.setFlag(Qt::FramelessWindowHint); // decorations force alpha |
| QSurfaceFormat format; |
| format.setAlphaBufferSize(0); |
| window.setFormat(format); |
| window.resize(64, 48); |
| window.show(); |
| QCOMPOSITOR_TRY_VERIFY(xdgToplevel()); |
| QSignalSpy bufferSpy(exec([=] { return xdgSurface()->m_surface; }), &Surface::bufferCommitted); |
| const uint serial = exec([=] { return xdgToplevel()->sendCompleteConfigure(); }); |
| QCOMPOSITOR_TRY_COMPARE(xdgSurface()->m_committedConfigureSerial, serial); |
| exec([&] { |
| Buffer *buffer = xdgToplevel()->surface()->m_committed.buffer; |
| QVERIFY(buffer); |
| auto *shmBuffer = ShmBuffer::fromBuffer(buffer); |
| QVERIFY(shmBuffer); |
| qDebug() << "shmBuffer->m_format" << shmBuffer->m_format; |
| QCOMPARE(shmBuffer->m_format, Shm::format_xrgb8888); |
| }); |
| } |
| |
| void tst_surface::createSubsurface() |
| { |
| QRasterWindow window; |
| window.resize(64, 64); |
| window.show(); |
| QCOMPOSITOR_TRY_VERIFY(xdgToplevel()); |
| exec([=] { xdgToplevel()->sendCompleteConfigure(); }); |
| QCOMPOSITOR_TRY_VERIFY(xdgSurface()->m_committedConfigureSerial); |
| |
| QRasterWindow subWindow; |
| subWindow.setParent(&window); |
| subWindow.resize(64, 64); |
| subWindow.show(); |
| QCOMPOSITOR_TRY_VERIFY(subSurface()); |
| } |
| |
| // Used to cause a crash in libwayland (QTBUG-79674) |
| void tst_surface::createSubsurfaceForHiddenParent() |
| { |
| QRasterWindow window; |
| window.resize(64, 64); |
| window.show(); |
| QCOMPOSITOR_TRY_VERIFY(xdgToplevel()); |
| exec([=] { xdgToplevel()->sendCompleteConfigure(); }); |
| QCOMPOSITOR_TRY_VERIFY(xdgSurface()->m_committedConfigureSerial); |
| |
| window.hide(); |
| |
| QRasterWindow subWindow; |
| subWindow.setParent(&window); |
| subWindow.resize(64, 64); |
| subWindow.show(); |
| |
| // Make sure the client doesn't quit before it has a chance to crash |
| xdgPingAndWaitForPong(); |
| } |
| |
| QCOMPOSITOR_TEST_MAIN(tst_surface) |
| #include "tst_surface.moc" |