diff options
Diffstat (limited to 'tests/auto/qx11info/tst_qx11info.cpp')
| -rw-r--r-- | tests/auto/qx11info/tst_qx11info.cpp | 391 |
1 files changed, 0 insertions, 391 deletions
diff --git a/tests/auto/qx11info/tst_qx11info.cpp b/tests/auto/qx11info/tst_qx11info.cpp deleted file mode 100644 index 36dd202..0000000 --- a/tests/auto/qx11info/tst_qx11info.cpp +++ /dev/null @@ -1,391 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Copyright (C) 2016 David Faure <david.faure@kdab.com> -** 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 -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** 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 <QtGui> -#include <QtTest/QtTest> - -#include <QApplication> -#include <QX11Info> - -class tst_QX11Info : public QObject -{ - Q_OBJECT - -private slots: - void staticFunctionsBeforeQApplication(); - void startupId(); - void isPlatformX11(); - void appTime(); - void peeker(); - void isCompositingManagerRunning(); -}; - -void tst_QX11Info::staticFunctionsBeforeQApplication() -{ - QVERIFY(!QApplication::instance()); - - // none of these functions should crash if QApplication hasn't - // been constructed - - Display *display = QX11Info::display(); - QCOMPARE(display, (Display *)0); - -#if 0 - const char *appClass = QX11Info::appClass(); - QCOMPARE(appClass, (const char *)0); -#endif - int appScreen = QX11Info::appScreen(); - QCOMPARE(appScreen, 0); -#if 0 - int appDepth = QX11Info::appDepth(); - QCOMPARE(appDepth, 32); - int appCells = QX11Info::appCells(); - QCOMPARE(appCells, 0); - Qt::HANDLE appColormap = QX11Info::appColormap(); - QCOMPARE(appColormap, static_cast<Qt::HANDLE>(0)); - void *appVisual = QX11Info::appVisual(); - QCOMPARE(appVisual, static_cast<void *>(0)); -#endif - unsigned long appRootWindow = QX11Info::appRootWindow(); - QCOMPARE(appRootWindow, static_cast<unsigned long>(0)); - -#if 0 - bool appDefaultColormap = QX11Info::appDefaultColormap(); - QCOMPARE(appDefaultColormap, true); - bool appDefaultVisual = QX11Info::appDefaultVisual(); - QCOMPARE(appDefaultVisual, true); -#endif - - int appDpiX = QX11Info::appDpiX(); - int appDpiY = QX11Info::appDpiY(); - QCOMPARE(appDpiX, 75); - QCOMPARE(appDpiY, 75); - - unsigned long appTime = QX11Info::appTime(); - unsigned long appUserTime = QX11Info::appUserTime(); - QCOMPARE(appTime, 0ul); - QCOMPARE(appUserTime, 0ul); - // setApp*Time do nothing without QApplication - QX11Info::setAppTime(1234); - QX11Info::setAppUserTime(5678); - appTime = QX11Info::appTime(); - appUserTime = QX11Info::appUserTime(); - QCOMPARE(appTime, 0ul); - QCOMPARE(appTime, 0ul); - - QX11Info::isCompositingManagerRunning(); -} - -static const char idFromEnv[] = "startupid_TIME123456"; -void initialize() -{ - qputenv("DESKTOP_STARTUP_ID", idFromEnv); -} -Q_CONSTRUCTOR_FUNCTION(initialize) - -void tst_QX11Info::startupId() -{ - int argc = 0; - QApplication app(argc, 0); - - // This relies on the fact that no widget was shown yet, - // so please make sure this method is always the first test. - QCOMPARE(QString(QX11Info::nextStartupId()), QString(idFromEnv)); - QWidget w; - w.show(); - QVERIFY(QX11Info::nextStartupId().isEmpty()); - - QByteArray idSecondWindow = "startupid2_TIME234567"; - QX11Info::setNextStartupId(idSecondWindow); - QCOMPARE(QX11Info::nextStartupId(), idSecondWindow); - - QWidget w2; - w2.show(); - QVERIFY(QX11Info::nextStartupId().isEmpty()); -} - -void tst_QX11Info::isPlatformX11() -{ - int argc = 0; - QApplication app(argc, 0); - - QVERIFY(QX11Info::isPlatformX11()); -} - -void tst_QX11Info::appTime() -{ - int argc = 0; - QApplication app(argc, 0); - - // No X11 event received yet - QCOMPARE(QX11Info::appTime(), 0ul); - QCOMPARE(QX11Info::appUserTime(), 0ul); - - // Trigger some X11 events - QWindow window; - window.show(); - QTest::qWait(100); - QVERIFY(QX11Info::appTime() > 0); - - unsigned long t0 = QX11Info::appTime(); - unsigned long t1 = t0 + 1; - QX11Info::setAppTime(t1); - QCOMPARE(QX11Info::appTime(), t1); - - unsigned long u0 = QX11Info::appUserTime(); - unsigned long u1 = u0 + 1; - QX11Info::setAppUserTime(u1); - QCOMPARE(QX11Info::appUserTime(), u1); -} - -class PeekerTest : public QWindow -{ -public: - PeekerTest() - { - setGeometry(100, 100, 400, 400); - m_peekerFirstId = QX11Info::generatePeekerId(); - QVERIFY(m_peekerFirstId >= 0); - m_peekerSecondId = QX11Info::generatePeekerId(); - QVERIFY(m_peekerSecondId == m_peekerFirstId + 1); - // Get X atoms - xcb_connection_t *c = QX11Info::connection(); - const char *first = "QT_XCB_PEEKER_TEST_FIRST"; - const char *second = "QT_XCB_PEEKER_TEST_SECOND"; - xcb_intern_atom_reply_t *reply = - xcb_intern_atom_reply(c, xcb_intern_atom(c, false, strlen(first), first), 0); - QVERIFY2(reply != nullptr, first); - m_atomFirst = reply->atom; - free(reply); - reply = xcb_intern_atom_reply(c, xcb_intern_atom(c, false, strlen(second), second), 0); - QVERIFY2(reply != nullptr, second); - m_atomSecond = reply->atom; - free(reply); - } - -protected: - void triggerPropertyNotifyEvents() - { - xcb_window_t rootWindow = QX11Info::appRootWindow(); - xcb_connection_t *connection = QX11Info::connection(); - xcb_change_property(connection, XCB_PROP_MODE_APPEND, rootWindow, m_atomFirst, - XCB_ATOM_INTEGER, 32, 0, nullptr); - xcb_change_property(connection, XCB_PROP_MODE_APPEND, rootWindow, m_atomSecond, - XCB_ATOM_INTEGER, 32, 0, nullptr); - xcb_flush(connection); - } - - static bool checkForPropertyNotifyByAtom(xcb_generic_event_t *event, void *data) - { - bool isPropertyNotify = (event->response_type & ~0x80) == XCB_PROPERTY_NOTIFY; - if (isPropertyNotify) { - xcb_property_notify_event_t *pn = - reinterpret_cast<xcb_property_notify_event_t *>(event); - xcb_atom_t *atom = static_cast<xcb_atom_t *>(data); - if (pn->atom == *atom) - return true; - } - return false; - } - - bool sanityCheckPeeking(xcb_generic_event_t *event) - { - m_countWithCaching++; - bool isPropertyNotify = (event->response_type & ~0x80) == XCB_PROPERTY_NOTIFY; - if (isPropertyNotify) { - xcb_property_notify_event_t *pn = - reinterpret_cast<xcb_property_notify_event_t *>(event); - if (pn->atom == m_atomFirst) { - if (m_indexFirst == -1) { - m_indexFirst = m_countWithCaching; - // continue peeking, maybe the second event is already in the queue - return false; - } - m_foundFirstEventAgain = true; - // Return so we can fail the test with QVERIFY2, for more details - // see QTBUG-62354 - return true; - } - // Let it peek to the end, even when the second event was found - if (pn->atom == m_atomSecond) { - m_indexSecond = m_countWithCaching; - if (m_indexFirst == -1) { - m_foundSecondBeforeFirst = true; - // Same as above, see QTBUG-62354 - return true; - } - } - } - return false; - } - - void exposeEvent(QExposeEvent *) override - { - if (m_ignoreSubsequentExpose) - return; - // We don't want to execute this handler again in case there are more expose - // events after calling QCoreApplication::processEvents() later in this test - m_ignoreSubsequentExpose = true; - - xcb_flush(QX11Info::connection()); - bool found = QX11Info::peekEventQueue(checkForPropertyNotifyByAtom, &m_atomFirst); - QVERIFY2(!found, "Found m_atomFirst which should not be in the queue yet"); - found = QX11Info::peekEventQueue(checkForPropertyNotifyByAtom, &m_atomSecond); - QVERIFY2(!found, "Found m_atomSecond which should not be in the queue yet"); - - triggerPropertyNotifyEvents(); - - bool earlyExit = false; - while (!earlyExit && (m_indexFirst == -1 || m_indexSecond == -1)) { - - earlyExit = QX11Info::peekEventQueue([](xcb_generic_event_t *event, void *data) { - return static_cast<PeekerTest *>(data)->sanityCheckPeeking(event); - }, this, QX11Info::PeekFromCachedIndex, m_peekerFirstId); - - if (m_countWithCaching == -1) - QVERIFY2(!earlyExit, "Unexpected return value for an empty queue"); - } - - QVERIFY2(!m_foundFirstEventAgain, - "Found the same notify event twice, maybe broken index cache?"); - QVERIFY2(!m_foundSecondBeforeFirst, "Found second event before first"); - QVERIFY2(!earlyExit, - "Unexpected return value for a peeker that always scans to the end of the queue"); - - found = QX11Info::peekEventQueue(checkForPropertyNotifyByAtom, &m_atomFirst, - QX11Info::PeekDefault, m_peekerFirstId); - QVERIFY2(found, "Failed to find m_atomFirst, when peeking from start and ignoring " - "the cached index associated with the passed in peeker id"); - // The above call updated index cache for m_peekerFirstId to the position of - // event(m_atomFirst) + 1 - found = QX11Info::peekEventQueue(checkForPropertyNotifyByAtom, &m_atomSecond, - QX11Info::PeekFromCachedIndex, m_peekerFirstId); - QVERIFY2(found, "Unexpectedly failed to find m_atomSecond"); - - QVERIFY(m_indexFirst <= m_countWithCaching); - QVERIFY(m_indexSecond <= m_countWithCaching); - QVERIFY(m_indexFirst < m_indexSecond); - QX11Info::peekEventQueue([](xcb_generic_event_t *, void *data) { - static_cast<PeekerTest *>(data)->m_countFromStart++; - return false; - }, this); - QVERIFY(m_countWithCaching <= m_countFromStart); - found = QX11Info::peekEventQueue(checkForPropertyNotifyByAtom, &m_atomFirst, - QX11Info::PeekFromCachedIndex, m_peekerSecondId); - QVERIFY2(found, "m_peekerSecondId failed to find the event"); - - // Remove peeker id from within the peeker while using it for peeking - QX11Info::peekEventQueue([](xcb_generic_event_t *, void *data) { - PeekerTest *obj = static_cast<PeekerTest *>(data); - QX11Info::removePeekerId(obj->m_peekerSecondId); - return true; - }, this, QX11Info::PeekFromCachedIndex, m_peekerSecondId); - // Check that it really has been removed from the cache - bool ok = QX11Info::peekEventQueue([](xcb_generic_event_t *, void *) { - return true; - }, nullptr, QX11Info::PeekFromCachedIndex, m_peekerSecondId); - QVERIFY2(!ok, "Unexpected return value when attempting to peek from cached " - "index when peeker id has been removed from the cache"); - - // Sanity check other input combinations - QVERIFY(!QX11Info::removePeekerId(-99)); - ok = QX11Info::peekEventQueue([](xcb_generic_event_t *, void *) { - return true; - }, nullptr, QX11Info::PeekFromCachedIndex, -100); - QVERIFY2(!ok, "PeekFromCachedIndex with invalid peeker id unexpectedly succeeded"); - ok = QX11Info::peekEventQueue([](xcb_generic_event_t *, void *) { - return true; - }, nullptr, QX11Info::PeekDefault, -100); - QVERIFY2(!ok, "PeekDefault with invalid peeker id unexpectedly succeeded"); - ok = QX11Info::peekEventQueue([](xcb_generic_event_t *, void *) { - return true; - }, nullptr, QX11Info::PeekFromCachedIndex); - QVERIFY2(!ok, "PeekFromCachedIndex without peeker id unexpectedly succeeded"); - ok = QX11Info::peekEventQueue([](xcb_generic_event_t *, void *) { - return true; - }, nullptr, QX11Info::PeekDefault); - QVERIFY2(ok, "PeekDefault without peeker id unexpectedly failed"); - - QCoreApplication::processEvents(); // Flush buffered events - - found = QX11Info::peekEventQueue(checkForPropertyNotifyByAtom, &m_atomFirst); - QVERIFY2(!found, "Found m_atomFirst in the queue after flushing"); - found = QX11Info::peekEventQueue(checkForPropertyNotifyByAtom, &m_atomSecond); - QVERIFY2(!found, "Found m_atomSecond in the queue after flushing"); - - QVERIFY(QX11Info::removePeekerId(m_peekerFirstId)); - QVERIFY2(!QX11Info::removePeekerId(m_peekerFirstId), - "Removing the same peeker id twice unexpectedly succeeded"); -#if 0 - qDebug() << "Buffered event queue size (caching) : " << m_countWithCaching + 1; - qDebug() << "Buffered event queue size (from start) : " << m_countFromStart + 1; - qDebug() << "PropertyNotify[FIRST] at : " << m_indexFirst; - qDebug() << "PropertyNotify[SECOND] at : " << m_indexSecond; -#endif - } - -private: - xcb_atom_t m_atomFirst = -1; - xcb_atom_t m_atomSecond = -1; - qint32 m_peekerFirstId = -1; - qint32 m_peekerSecondId = -1; - qint32 m_indexFirst = -1; - qint32 m_indexSecond = -1; - bool m_foundFirstEventAgain = false; - qint32 m_countWithCaching = -1; - qint32 m_countFromStart = -1; - bool m_ignoreSubsequentExpose = false; - bool m_foundSecondBeforeFirst = false; -}; - -void tst_QX11Info::peeker() -{ - int argc = 0; - QGuiApplication app(argc, 0); - - PeekerTest test; - test.show(); - - QVERIFY(QTest::qWaitForWindowExposed(&test)); -} - -void tst_QX11Info::isCompositingManagerRunning() -{ - int argc = 0; - QGuiApplication app(argc, 0); - const bool b = QX11Info::isCompositingManagerRunning(); - Q_UNUSED(b); - const bool b2 = QX11Info::isCompositingManagerRunning(0); - Q_UNUSED(b2); - // just check that it didn't crash (QTBUG-91913) -} - -QTEST_APPLESS_MAIN(tst_QX11Info) - -#include "tst_qx11info.moc" |