38be0d1383
This is the beginning of revision history for this module. If you want to look at revision history older than this, please refer to the Qt Git wiki for how to use Git history grafting. At the time of writing, this wiki is located here: http://qt.gitorious.org/qt/pages/GitIntroductionWithQt If you have already performed the grafting and you don't see any history beyond this commit, try running "git log" with the "--follow" argument. Branched from the monolithic repo, Qt master branch, at commit 896db169ea224deb96c59ce8af800d019de63f12
2309 lines
69 KiB
C++
2309 lines
69 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the test suite of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** No Commercial Usage
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** This file contains pre-release code and may not be distributed.
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** You may use this file in accordance with the terms and conditions
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** contained in the Technology Preview License Agreement accompanying
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** this package.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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**
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**
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**
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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//#define QT_TST_QAPP_DEBUG
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#include <qdebug.h>
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#include <QtTest/QtTest>
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#include "qabstracteventdispatcher.h"
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#include <QtGui>
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#include "private/qapplication_p.h"
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#include "private/qstylesheetstyle_p.h"
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#ifdef Q_OS_WINCE
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#include <windows.h>
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#endif
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#ifdef Q_OS_SYMBIAN
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#include <aknenv.h>
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#endif
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//TESTED_CLASS=
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//TESTED_FILES=
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#if defined(Q_OS_SYMBIAN)
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// In Symbian, the PluginsPath doesn't specify the only absolute path; just the dir that can be found on any drive
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static void addExpectedSymbianPluginsPath(QStringList& expected)
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{
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QString installPathPlugins = QDir::fromNativeSeparators(QLibraryInfo::location(QLibraryInfo::PluginsPath));
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QFileInfoList driveList = QDir::drives();
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QListIterator<QFileInfo> iter(driveList);
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while (iter.hasNext()) {
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QFileInfo testFi(iter.next().canonicalPath().append(installPathPlugins));
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if (testFi.exists())
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expected << testFi.canonicalFilePath();
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}
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}
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#endif
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class tst_QApplication : public QObject
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{
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Q_OBJECT
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public:
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tst_QApplication();
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virtual ~tst_QApplication();
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public slots:
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void init();
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void cleanup();
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private slots:
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void sendEventsOnProcessEvents(); // this must be the first test
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void getSetCheck();
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void staticSetup();
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void alert();
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void multiple_data();
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void multiple();
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void nonGui();
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void setFont_data();
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void setFont();
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void args_data();
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void args();
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void lastWindowClosed();
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void quitOnLastWindowClosed();
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void closeAllWindows();
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void testDeleteLater();
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void testDeleteLaterProcessEvents();
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void libraryPaths();
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void libraryPaths_qt_plugin_path();
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void libraryPaths_qt_plugin_path_2();
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void sendPostedEvents();
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void thread();
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void desktopSettingsAware();
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void setActiveWindow();
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void focusChanged();
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void focusOut();
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void execAfterExit();
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void wheelScrollLines();
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void task109149();
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void style();
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void allWidgets();
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void topLevelWidgets();
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void setAttribute();
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void windowsCommandLine_data();
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void windowsCommandLine();
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void touchEventPropagation();
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void symbianNoApplicationPanes();
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void symbianNeedForTraps();
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void symbianLeaveThroughMain();
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void qtbug_12673();
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void globalStaticObjectDestruction(); // run this last
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};
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class EventSpy : public QObject
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{
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Q_OBJECT
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public:
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QList<int> recordedEvents;
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bool eventFilter(QObject *, QEvent *event)
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{
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recordedEvents.append(event->type());
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return false;
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}
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};
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void tst_QApplication::sendEventsOnProcessEvents()
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{
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int argc = 0;
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QApplication app(argc, 0, QApplication::GuiServer);
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EventSpy spy;
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app.installEventFilter(&spy);
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QCoreApplication::postEvent(&app, new QEvent(QEvent::Type(QEvent::User + 1)));
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QCoreApplication::processEvents();
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QVERIFY(spy.recordedEvents.contains(QEvent::User + 1));
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}
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class MyInputContext : public QInputContext
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{
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public:
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MyInputContext() : QInputContext() {}
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QString identifierName() { return QString("NoName"); }
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QString language() { return QString("NoLanguage"); }
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void reset() {}
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bool isComposing() const { return false; }
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};
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// Testing get/set functions
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void tst_QApplication::getSetCheck()
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{
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int argc = 0;
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QApplication obj1(argc, 0, QApplication::GuiServer);
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MyInputContext *var1 = new MyInputContext;
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// QApplication takes ownership, so check for reparenting:
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obj1.setInputContext(var1);
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QCOMPARE(var1->parent(), static_cast<QObject *>(&obj1));
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// Test for self-assignment:
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obj1.setInputContext(obj1.inputContext());
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QVERIFY(obj1.inputContext());
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QCOMPARE(static_cast<QInputContext *>(var1), obj1.inputContext());
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// Resetting the input context to 0 is not allowed:
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QTest::ignoreMessage(QtWarningMsg, "QApplication::setInputContext: called with 0 input context");
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obj1.setInputContext(0);
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QCOMPARE(static_cast<QInputContext *>(var1), obj1.inputContext());
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}
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class CloseEventTestWindow : public QWidget
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{
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public:
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CloseEventTestWindow(QWidget *parent = 0)
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: QWidget(parent)
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{
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}
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void closeEvent(QCloseEvent *event)
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{
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QWidget dialog;
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dialog.show();
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dialog.close();
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hide();
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event->ignore();
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}
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};
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static char *argv0;
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tst_QApplication::tst_QApplication()
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{
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#ifdef Q_OS_WINCE
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// Clean up environment previously to launching test
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qputenv("QT_PLUGIN_PATH", QByteArray());
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#endif
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}
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tst_QApplication::~tst_QApplication()
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{
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}
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void tst_QApplication::init()
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{
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// TODO: Add initialization code here.
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// This will be executed immediately before each test is run.
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}
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void tst_QApplication::cleanup()
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{
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// TODO: Add cleanup code here.
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// This will be executed immediately after each test is run.
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}
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void tst_QApplication::staticSetup()
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{
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QVERIFY(!qApp);
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QStyle *style = QStyleFactory::create(QLatin1String("Windows"));
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QVERIFY(style);
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QApplication::setStyle(style);
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QPalette pal;
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QApplication::setPalette(pal);
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/*QFont font;
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QApplication::setFont(font);*/
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int argc = 0;
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QApplication app(argc, 0, QApplication::GuiServer);
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}
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// QApp subclass that exits the event loop after 150ms
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class TestApplication : public QApplication
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{
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public:
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TestApplication( int &argc, char **argv )
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: QApplication( argc, argv, QApplication::GuiServer )
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{
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startTimer( 150 );
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}
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void timerEvent( QTimerEvent * )
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{
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quit();
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}
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};
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void tst_QApplication::alert()
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{
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int argc = 0;
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QApplication app(argc, 0, QApplication::GuiServer);
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app.alert(0, 0);
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QWidget widget;
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QWidget widget2;
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app.alert(&widget, 100);
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widget.show();
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widget2.show();
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#ifdef Q_WS_X11
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qt_x11_wait_for_window_manager(&widget);
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qt_x11_wait_for_window_manager(&widget2);
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#endif
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QTest::qWait(100);
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app.alert(&widget, -1);
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app.alert(&widget, 250);
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widget2.activateWindow();
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QApplication::setActiveWindow(&widget2);
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app.alert(&widget, 0);
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widget.activateWindow();
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QApplication::setActiveWindow(&widget);
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app.alert(&widget, 200);
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app.syncX();
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}
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void tst_QApplication::multiple_data()
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{
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QTest::addColumn<QStringList>("features");
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// return a list of things to try
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QTest::newRow( "data0" ) << QStringList( "" );
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QTest::newRow( "data1" ) << QStringList( "QFont" );
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QTest::newRow( "data2" ) << QStringList( "QPixmap" );
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QTest::newRow( "data3" ) << QStringList( "QWidget" );
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}
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void tst_QApplication::multiple()
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{
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QFETCH(QStringList,features);
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int i = 0;
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int argc = 0;
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while ( i++ < 5 ) {
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TestApplication app( argc, 0 );
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if ( features.contains( "QFont" ) ) {
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// create font and force loading
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QFont font( "Arial", 12 );
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QFontInfo finfo( font );
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finfo.exactMatch();
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}
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if ( features.contains( "QPixmap" ) ) {
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QPixmap pix( 100, 100 );
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pix.fill( Qt::black );
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}
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if ( features.contains( "QWidget" ) ) {
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QWidget widget;
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}
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QVERIFY(!app.exec());
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}
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}
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void tst_QApplication::nonGui()
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{
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#ifdef Q_OS_HPUX
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// ### This is only to allow us to generate a test report for now.
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QSKIP("This test shuts down the window manager on HP-UX.", SkipAll);
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#endif
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int argc = 0;
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QApplication app(argc, 0, false);
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QCOMPARE(qApp, &app);
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}
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void tst_QApplication::setFont_data()
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{
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QTest::addColumn<QString>("family");
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QTest::addColumn<int>("pointsize");
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QTest::addColumn<bool>("beforeAppConstructor");
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int argc = 0;
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QApplication app(argc, 0, QApplication::GuiServer); // Needed for QFontDatabase
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int cnt = 0;
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QFontDatabase fdb;
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QStringList families = fdb.families();
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for (QStringList::const_iterator itr = families.begin();
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itr != families.end();
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++itr) {
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if (cnt < 3) {
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QString family = *itr;
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QStringList styles = fdb.styles(family);
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if (styles.size() > 0) {
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QString style = styles.first();
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QList<int> sizes = fdb.pointSizes(family, style);
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if (!sizes.size())
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sizes = fdb.standardSizes();
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if (sizes.size() > 0) {
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QTest::newRow(QString("data%1a").arg(cnt).toLatin1().constData())
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<< family
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<< sizes.first()
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<< false;
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QTest::newRow(QString("data%1b").arg(cnt).toLatin1().constData())
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<< family
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<< sizes.first()
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<< true;
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}
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}
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}
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++cnt;
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}
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QTest::newRow("nonexistingfont") << "nosuchfont_probably_quiteunlikely"
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<< 0 << false;
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QTest::newRow("nonexistingfont") << "nosuchfont_probably_quiteunlikely"
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<< 0 << true;
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QTest::newRow("largescaleable") << "smoothtimes" << 100 << false;
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QTest::newRow("largescaleable") << "smoothtimes" << 100 << true;
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QTest::newRow("largeunscaleale") << "helvetica" << 100 << false;
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QTest::newRow("largeunscaleale") << "helvetica" << 100 << true;
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}
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void tst_QApplication::setFont()
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{
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QFETCH( QString, family );
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QFETCH( int, pointsize );
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QFETCH( bool, beforeAppConstructor );
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QFont font( family, pointsize );
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if (beforeAppConstructor) {
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QApplication::setFont( font );
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QCOMPARE(QApplication::font(), font);
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}
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int argc = 0;
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QApplication app( argc, 0, QApplication::GuiServer );
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if (!beforeAppConstructor)
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QApplication::setFont( font );
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QCOMPARE( app.font(), font );
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}
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void tst_QApplication::args_data()
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{
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QTest::addColumn<int>("argc_in");
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QTest::addColumn<QString>("args_in");
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QTest::addColumn<int>("argc_out");
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QTest::addColumn<QString>("args_out");
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QTest::newRow( "App name" ) << 1 << "/usr/bin/appname" << 1 << "/usr/bin/appname";
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QTest::newRow( "No arguments" ) << 0 << QString() << 0 << QString();
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QTest::newRow( "App name, style" ) << 3 << "/usr/bin/appname -style motif" << 1 << "/usr/bin/appname";
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QTest::newRow( "App name, style, arbitrary, reverse" ) << 5 << "/usr/bin/appname -style motif -arbitrary -reverse"
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<< 2 << "/usr/bin/appname -arbitrary";
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}
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void tst_QApplication::task109149()
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{
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int argc = 0;
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QApplication app(argc, 0, QApplication::GuiServer);
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QApplication::setFont(QFont("helvetica", 100));
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QWidget w;
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w.setWindowTitle("hello");
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w.show();
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app.processEvents();
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}
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static char ** QString2cstrings( const QString &args )
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{
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static QList<QByteArray> cache;
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int i;
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char **argarray = 0;
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QStringList list = args.split(' ');;
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argarray = new char*[list.count()+1];
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for (i = 0; i < (int)list.count(); ++i ) {
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QByteArray l1 = list[i].toLatin1();
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argarray[i] = l1.data();
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cache.append(l1);
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}
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argarray[i] = 0;
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return argarray;
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}
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static QString cstrings2QString( char **args )
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{
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QString string;
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if ( !args )
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return string;
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int i = 0;
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while ( args[i] ) {
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string += args[i];
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if ( args[i+1] )
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string += " ";
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++i;
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}
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return string;
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}
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void tst_QApplication::args()
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{
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QFETCH( int, argc_in );
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QFETCH( QString, args_in );
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QFETCH( int, argc_out );
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QFETCH( QString, args_out );
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char **argv = QString2cstrings( args_in );
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QApplication app( argc_in, argv, QApplication::GuiServer );
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QString argv_out = cstrings2QString(argv);
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QCOMPARE( argc_in, argc_out );
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QCOMPARE( argv_out, args_out );
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delete [] argv;
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}
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class CloseWidget : public QWidget
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{
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Q_OBJECT
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public:
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CloseWidget()
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{
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startTimer(500);
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}
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protected:
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void timerEvent(QTimerEvent *)
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{
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close();
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}
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};
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void tst_QApplication::lastWindowClosed()
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{
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int argc = 0;
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QApplication app(argc, 0, QApplication::GuiServer);
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QSignalSpy spy(&app, SIGNAL(lastWindowClosed()));
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QPointer<QDialog> dialog = new QDialog;
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QVERIFY(dialog->testAttribute(Qt::WA_QuitOnClose));
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QTimer::singleShot(1000, dialog, SLOT(accept()));
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dialog->exec();
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QVERIFY(dialog);
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QCOMPARE(spy.count(), 0);
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QPointer<CloseWidget>widget = new CloseWidget;
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QVERIFY(widget->testAttribute(Qt::WA_QuitOnClose));
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QObject::connect(&app, SIGNAL(lastWindowClosed()), widget, SLOT(deleteLater()));
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app.exec();
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QVERIFY(!widget);
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QCOMPARE(spy.count(), 1);
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spy.clear();
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#if 0
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// everything is closed, so doing this should not emit lastWindowClosed() again
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QMetaObject::invokeMethod(dialog, "close", Qt::QueuedConnection);
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QTimer::singleShot(1000, &app, SLOT(quit()));
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app.exec();
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QCOMPARE(spy.count(), 0);
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#endif
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delete dialog;
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// show 3 windows, close them, should only get lastWindowClosed once
|
|
QWidget w1;
|
|
QWidget w2;
|
|
QWidget w3;
|
|
w1.show();
|
|
w2.show();
|
|
w3.show();
|
|
|
|
QTimer::singleShot(1000, &app, SLOT(closeAllWindows()));
|
|
app.exec();
|
|
QCOMPARE(spy.count(), 1);
|
|
}
|
|
|
|
class QuitOnLastWindowClosedDialog : public QDialog
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
QPushButton *okButton;
|
|
|
|
QuitOnLastWindowClosedDialog()
|
|
{
|
|
QHBoxLayout *hbox = new QHBoxLayout(this);
|
|
okButton = new QPushButton("&ok", this);
|
|
|
|
hbox->addWidget(okButton);
|
|
connect(okButton, SIGNAL(clicked()), this, SLOT(accept()));
|
|
connect(okButton, SIGNAL(clicked()), this, SLOT(ok_clicked()));
|
|
}
|
|
|
|
public slots:
|
|
void ok_clicked()
|
|
{
|
|
QDialog other;
|
|
|
|
QTimer timer;
|
|
connect(&timer, SIGNAL(timeout()), &other, SLOT(accept()));
|
|
QSignalSpy spy(&timer, SIGNAL(timeout()));
|
|
QSignalSpy appSpy(qApp, SIGNAL(lastWindowClosed()));
|
|
|
|
timer.start(1000);
|
|
other.exec();
|
|
|
|
// verify that the eventloop ran and let the timer fire
|
|
QCOMPARE(spy.count(), 1);
|
|
QCOMPARE(appSpy.count(), 1);
|
|
}
|
|
};
|
|
|
|
class QuitOnLastWindowClosedWindow : public QWidget
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
QuitOnLastWindowClosedWindow()
|
|
{ }
|
|
|
|
public slots:
|
|
void execDialogThenShow()
|
|
{
|
|
QDialog dialog;
|
|
QTimer timer1;
|
|
connect(&timer1, SIGNAL(timeout()), &dialog, SLOT(accept()));
|
|
QSignalSpy spy1(&timer1, SIGNAL(timeout()));
|
|
timer1.setSingleShot(true);
|
|
timer1.start(1000);
|
|
dialog.exec();
|
|
QCOMPARE(spy1.count(), 1);
|
|
|
|
show();
|
|
}
|
|
};
|
|
|
|
void tst_QApplication::quitOnLastWindowClosed()
|
|
{
|
|
{
|
|
int argc = 0;
|
|
QApplication app(argc, 0, QApplication::GuiServer);
|
|
|
|
QuitOnLastWindowClosedDialog d;
|
|
d.show();
|
|
QTimer::singleShot(1000, d.okButton, SLOT(animateClick()));
|
|
|
|
QSignalSpy appSpy(&app, SIGNAL(lastWindowClosed()));
|
|
app.exec();
|
|
|
|
// lastWindowClosed() signal should only be sent after the last dialog is closed
|
|
QCOMPARE(appSpy.count(), 2);
|
|
}
|
|
{
|
|
int argc = 0;
|
|
QApplication app(argc, 0, QApplication::GuiServer);
|
|
QSignalSpy appSpy(&app, SIGNAL(lastWindowClosed()));
|
|
|
|
QDialog dialog;
|
|
QTimer timer1;
|
|
connect(&timer1, SIGNAL(timeout()), &dialog, SLOT(accept()));
|
|
QSignalSpy spy1(&timer1, SIGNAL(timeout()));
|
|
timer1.setSingleShot(true);
|
|
timer1.start(1000);
|
|
dialog.exec();
|
|
QCOMPARE(spy1.count(), 1);
|
|
QCOMPARE(appSpy.count(), 0);
|
|
|
|
QTimer timer2;
|
|
connect(&timer2, SIGNAL(timeout()), &app, SLOT(quit()));
|
|
QSignalSpy spy2(&timer2, SIGNAL(timeout()));
|
|
timer2.setSingleShot(true);
|
|
timer2.start(1000);
|
|
int returnValue = app.exec();
|
|
QCOMPARE(returnValue, 0);
|
|
QCOMPARE(spy2.count(), 1);
|
|
QCOMPARE(appSpy.count(), 0);
|
|
}
|
|
{
|
|
int argc = 0;
|
|
QApplication app(argc, 0, QApplication::GuiServer);
|
|
QTimer timer;
|
|
timer.setInterval(100);
|
|
|
|
QSignalSpy spy(&app, SIGNAL(aboutToQuit()));
|
|
QSignalSpy spy2(&timer, SIGNAL(timeout()));
|
|
|
|
QPointer<QMainWindow> mainWindow = new QMainWindow;
|
|
QPointer<QDialog> dialog = new QDialog(mainWindow);
|
|
|
|
QVERIFY(app.quitOnLastWindowClosed());
|
|
QVERIFY(mainWindow->testAttribute(Qt::WA_QuitOnClose));
|
|
QVERIFY(dialog->testAttribute(Qt::WA_QuitOnClose));
|
|
|
|
mainWindow->show();
|
|
dialog->show();
|
|
|
|
timer.start();
|
|
QTimer::singleShot(1000, mainWindow, SLOT(close())); // This should quit the application
|
|
QTimer::singleShot(2000, &app, SLOT(quit())); // This makes sure we quit even if it didn't
|
|
|
|
app.exec();
|
|
|
|
QCOMPARE(spy.count(), 1);
|
|
QVERIFY(spy2.count() < 15); // Should be around 10 if closing caused the quit
|
|
}
|
|
{
|
|
int argc = 0;
|
|
QApplication app(argc, 0, QApplication::GuiServer);
|
|
QTimer timer;
|
|
timer.setInterval(100);
|
|
|
|
QSignalSpy spy(&app, SIGNAL(aboutToQuit()));
|
|
QSignalSpy spy2(&timer, SIGNAL(timeout()));
|
|
|
|
QPointer<CloseEventTestWindow> mainWindow = new CloseEventTestWindow;
|
|
|
|
QVERIFY(app.quitOnLastWindowClosed());
|
|
QVERIFY(mainWindow->testAttribute(Qt::WA_QuitOnClose));
|
|
|
|
mainWindow->show();
|
|
|
|
timer.start();
|
|
QTimer::singleShot(1000, mainWindow, SLOT(close())); // This should quit the application
|
|
QTimer::singleShot(2000, &app, SLOT(quit())); // This makes sure we quit even if it didn't
|
|
|
|
app.exec();
|
|
|
|
QCOMPARE(spy.count(), 1);
|
|
QVERIFY(spy2.count() > 15); // Should be around 20 if closing did not caused the quit
|
|
}
|
|
{
|
|
int argc = 0;
|
|
QApplication app(argc, 0, QApplication::GuiServer);
|
|
QSignalSpy appSpy(&app, SIGNAL(lastWindowClosed()));
|
|
|
|
// exec a dialog for 1 second, then show the window
|
|
QuitOnLastWindowClosedWindow window;
|
|
QTimer::singleShot(0, &window, SLOT(execDialogThenShow()));
|
|
|
|
QTimer timer;
|
|
QSignalSpy timerSpy(&timer, SIGNAL(timeout()));
|
|
connect(&timer, SIGNAL(timeout()), &window, SLOT(close()));
|
|
timer.setSingleShot(true);
|
|
timer.start(2000);
|
|
int returnValue = app.exec();
|
|
QCOMPARE(returnValue, 0);
|
|
// failure here means the timer above didn't fire, and the
|
|
// quit was caused the the dialog being closed (not the window)
|
|
QCOMPARE(timerSpy.count(), 1);
|
|
QCOMPARE(appSpy.count(), 2);
|
|
}
|
|
}
|
|
|
|
class PromptOnCloseWidget : public QWidget
|
|
{
|
|
public:
|
|
void closeEvent(QCloseEvent *event)
|
|
{
|
|
QMessageBox *messageBox = new QMessageBox(this);
|
|
messageBox->setWindowTitle("Unsaved data");
|
|
messageBox->setText("Would you like to save or discard your current data?");
|
|
messageBox->setStandardButtons(QMessageBox::Save|QMessageBox::Discard|QMessageBox::Cancel);
|
|
messageBox->setDefaultButton(QMessageBox::Save);
|
|
|
|
messageBox->show();
|
|
QTest::qWaitForWindowShown(messageBox);
|
|
|
|
// verify that all windows are visible
|
|
foreach (QWidget *w, qApp->topLevelWidgets())
|
|
QVERIFY(w->isVisible());
|
|
// flush event queue
|
|
qApp->processEvents();
|
|
// close all windows
|
|
qApp->closeAllWindows();
|
|
|
|
if (messageBox->standardButton(messageBox->clickedButton()) == QMessageBox::Cancel)
|
|
event->ignore();
|
|
else
|
|
event->accept();
|
|
|
|
delete messageBox;
|
|
}
|
|
};
|
|
|
|
void tst_QApplication::closeAllWindows()
|
|
{
|
|
int argc = 0;
|
|
QApplication app(argc, 0, QApplication::GuiServer);
|
|
|
|
// create some windows
|
|
new QWidget;
|
|
new QWidget;
|
|
new QWidget;
|
|
|
|
// show all windows
|
|
foreach (QWidget *w, app.topLevelWidgets()) {
|
|
w->show();
|
|
QTest::qWaitForWindowShown(w);
|
|
}
|
|
// verify that they are visible
|
|
foreach (QWidget *w, app.topLevelWidgets())
|
|
QVERIFY(w->isVisible());
|
|
// empty event queue
|
|
app.processEvents();
|
|
// close all windows
|
|
app.closeAllWindows();
|
|
// all windows should no longer be visible
|
|
foreach (QWidget *w, app.topLevelWidgets())
|
|
QVERIFY(!w->isVisible());
|
|
|
|
// add a window that prompts the user when closed
|
|
PromptOnCloseWidget *promptOnCloseWidget = new PromptOnCloseWidget;
|
|
// show all windows
|
|
foreach (QWidget *w, app.topLevelWidgets()) {
|
|
w->show();
|
|
QTest::qWaitForWindowShown(w);
|
|
}
|
|
// close the last window to open the prompt (eventloop recurses)
|
|
promptOnCloseWidget->close();
|
|
// all windows should not be visible, except the one that opened the prompt
|
|
foreach (QWidget *w, app.topLevelWidgets()) {
|
|
if (w == promptOnCloseWidget)
|
|
QVERIFY(w->isVisible());
|
|
else
|
|
QVERIFY(!w->isVisible());
|
|
}
|
|
|
|
qDeleteAll(app.topLevelWidgets());
|
|
}
|
|
|
|
bool isPathListIncluded(const QStringList &l, const QStringList &r)
|
|
{
|
|
int size = r.count();
|
|
if (size > l.count())
|
|
return false;
|
|
#if defined (Q_OS_WIN)
|
|
Qt::CaseSensitivity cs = Qt::CaseInsensitive;
|
|
#else
|
|
Qt::CaseSensitivity cs = Qt::CaseSensitive;
|
|
#endif
|
|
int i = 0, j = 0;
|
|
for ( ; i < l.count() && j < r.count(); ++i) {
|
|
if (QDir::toNativeSeparators(l[i]).compare(QDir::toNativeSeparators(r[j]), cs) == 0) {
|
|
++j;
|
|
i = -1;
|
|
}
|
|
}
|
|
return j == r.count();
|
|
}
|
|
|
|
#define QT_TST_QAPP_DEBUG
|
|
void tst_QApplication::libraryPaths()
|
|
{
|
|
{
|
|
#ifndef Q_OS_WINCE
|
|
QString testDir = QDir::current().canonicalPath() + "/test";
|
|
#else
|
|
// On Windows CE we need QApplication object to have valid
|
|
// current Path. Therefore we need to identify it ourselves
|
|
// here for the test.
|
|
QFileInfo filePath;
|
|
wchar_t module_name[MAX_PATH];
|
|
GetModuleFileName(0, module_name, MAX_PATH);
|
|
filePath = QString::fromWCharArray(module_name);
|
|
QString testDir = filePath.path() + "/test";
|
|
#endif
|
|
QApplication::setLibraryPaths(QStringList() << testDir);
|
|
QCOMPARE(QApplication::libraryPaths(), (QStringList() << testDir));
|
|
|
|
// creating QApplication adds the applicationDirPath to the libraryPath
|
|
int argc = 1;
|
|
QApplication app(argc, &argv0, QApplication::GuiServer);
|
|
QString appDirPath = QDir(app.applicationDirPath()).canonicalPath();
|
|
|
|
QStringList actual = QApplication::libraryPaths();
|
|
actual.sort();
|
|
QStringList expected = QSet<QString>::fromList((QStringList() << testDir << appDirPath)).toList();
|
|
expected.sort();
|
|
|
|
QVERIFY2(isPathListIncluded(actual, expected),
|
|
qPrintable("actual:\n - " + actual.join("\n - ") +
|
|
"\nexpected:\n - " + expected.join("\n - ")));
|
|
}
|
|
{
|
|
// creating QApplication adds the applicationDirPath and plugin install path to the libraryPath
|
|
int argc = 1;
|
|
QApplication app(argc, &argv0, QApplication::GuiServer);
|
|
QString appDirPath = app.applicationDirPath();
|
|
QString installPathPlugins = QLibraryInfo::location(QLibraryInfo::PluginsPath);
|
|
|
|
QStringList actual = QApplication::libraryPaths();
|
|
actual.sort();
|
|
|
|
#if defined(Q_OS_SYMBIAN)
|
|
QStringList expected;
|
|
addExpectedSymbianPluginsPath(expected);
|
|
expected << appDirPath;
|
|
#else
|
|
QStringList expected = QSet<QString>::fromList((QStringList() << installPathPlugins << appDirPath)).toList();
|
|
#endif
|
|
expected.sort();
|
|
|
|
QVERIFY2(isPathListIncluded(actual, expected),
|
|
qPrintable("actual:\n - " + actual.join("\n - ") +
|
|
"\nexpected:\n - " + expected.join("\n - ")));
|
|
|
|
// setting the library paths overrides everything
|
|
QString testDir = QDir::currentPath() + "/test";
|
|
QApplication::setLibraryPaths(QStringList() << testDir);
|
|
QVERIFY2(isPathListIncluded(QApplication::libraryPaths(), (QStringList() << testDir)),
|
|
qPrintable("actual:\n - " + QApplication::libraryPaths().join("\n - ") +
|
|
"\nexpected:\n - " + testDir));
|
|
}
|
|
{
|
|
#ifdef QT_TST_QAPP_DEBUG
|
|
qDebug() << "Initial library path:" << QApplication::libraryPaths();
|
|
#endif
|
|
|
|
int count = QApplication::libraryPaths().count();
|
|
#if 0
|
|
// this test doesn't work if KDE 4 is installed
|
|
QCOMPARE(count, 1); // before creating QApplication, only the PluginsPath is in the libraryPaths()
|
|
#endif
|
|
QString installPathPlugins = QLibraryInfo::location(QLibraryInfo::PluginsPath);
|
|
QApplication::addLibraryPath(installPathPlugins);
|
|
#ifdef QT_TST_QAPP_DEBUG
|
|
qDebug() << "installPathPlugins" << installPathPlugins;
|
|
qDebug() << "After adding plugins path:" << QApplication::libraryPaths();
|
|
#endif
|
|
QCOMPARE(QApplication::libraryPaths().count(), count);
|
|
|
|
QApplication::addLibraryPath(QDir::currentPath() + "/test");
|
|
QCOMPARE(QApplication::libraryPaths().count(), count + 1);
|
|
|
|
// creating QApplication adds the applicationDirPath to the libraryPath
|
|
int argc = 1;
|
|
QApplication app(argc, &argv0, QApplication::GuiServer);
|
|
QString appDirPath = app.applicationDirPath();
|
|
qDebug() << QApplication::libraryPaths();
|
|
// On Windows CE these are identical and might also be the case for other
|
|
// systems too
|
|
if (appDirPath != installPathPlugins)
|
|
QCOMPARE(QApplication::libraryPaths().count(), count + 2);
|
|
}
|
|
{
|
|
int argc = 1;
|
|
QApplication app(argc, &argv0, QApplication::GuiServer);
|
|
|
|
#ifdef QT_TST_QAPP_DEBUG
|
|
qDebug() << "Initial library path:" << app.libraryPaths();
|
|
#endif
|
|
int count = app.libraryPaths().count();
|
|
QString installPathPlugins = QLibraryInfo::location(QLibraryInfo::PluginsPath);
|
|
app.addLibraryPath(installPathPlugins);
|
|
#ifdef QT_TST_QAPP_DEBUG
|
|
qDebug() << "installPathPlugins" << installPathPlugins;
|
|
qDebug() << "After adding plugins path:" << app.libraryPaths();
|
|
#endif
|
|
QCOMPARE(app.libraryPaths().count(), count);
|
|
|
|
QString appDirPath = app.applicationDirPath();
|
|
|
|
app.addLibraryPath(appDirPath);
|
|
#ifdef Q_OS_WINCE
|
|
app.addLibraryPath(appDirPath + "/../..");
|
|
#else
|
|
app.addLibraryPath(appDirPath + "/..");
|
|
#endif
|
|
#ifdef QT_TST_QAPP_DEBUG
|
|
qDebug() << "appDirPath" << appDirPath;
|
|
qDebug() << "After adding appDirPath && appDirPath + /..:" << app.libraryPaths();
|
|
#endif
|
|
QCOMPARE(app.libraryPaths().count(), count + 1);
|
|
#ifdef Q_OS_MAC
|
|
app.addLibraryPath(appDirPath + "/../MacOS");
|
|
#else
|
|
app.addLibraryPath(appDirPath + "/tmp/..");
|
|
#endif
|
|
#ifdef QT_TST_QAPP_DEBUG
|
|
qDebug() << "After adding appDirPath + /tmp/..:" << app.libraryPaths();
|
|
#endif
|
|
QCOMPARE(app.libraryPaths().count(), count + 1);
|
|
}
|
|
}
|
|
|
|
void tst_QApplication::libraryPaths_qt_plugin_path()
|
|
{
|
|
int argc = 1;
|
|
|
|
QApplication app(argc, &argv0, QApplication::GuiServer);
|
|
QString appDirPath = app.applicationDirPath();
|
|
|
|
// Our hook into libraryPaths() initialization: Set the QT_PLUGIN_PATH environment variable
|
|
QString installPathPluginsDeCanon = appDirPath + QString::fromLatin1("/tmp/..");
|
|
QByteArray ascii = installPathPluginsDeCanon.toAscii();
|
|
qputenv("QT_PLUGIN_PATH", ascii);
|
|
|
|
QVERIFY(!app.libraryPaths().contains(appDirPath + QString::fromLatin1("/tmp/..")));
|
|
}
|
|
|
|
void tst_QApplication::libraryPaths_qt_plugin_path_2()
|
|
{
|
|
#ifdef Q_OS_SYMBIAN
|
|
QByteArray validPath = "C:\\data";
|
|
QByteArray nonExistentPath = "Z:\\nonexistent";
|
|
QByteArray pluginPath = validPath + ";" + nonExistentPath;
|
|
#elif defined(Q_OS_UNIX)
|
|
QByteArray validPath = QDir("/tmp").canonicalPath().toLatin1();
|
|
QByteArray nonExistentPath = "/nonexistent";
|
|
QByteArray pluginPath = validPath + ":" + nonExistentPath;
|
|
#elif defined(Q_OS_WIN)
|
|
# ifdef Q_OS_WINCE
|
|
QByteArray validPath = "/Temp";
|
|
QByteArray nonExistentPath = "/nonexistent";
|
|
QByteArray pluginPath = validPath + ";" + nonExistentPath;
|
|
# else
|
|
QByteArray validPath = "C:\\windows";
|
|
QByteArray nonExistentPath = "Z:\\nonexistent";
|
|
QByteArray pluginPath = validPath + ";" + nonExistentPath;
|
|
# endif
|
|
#endif
|
|
|
|
{
|
|
// Our hook into libraryPaths() initialization: Set the QT_PLUGIN_PATH environment variable
|
|
qputenv("QT_PLUGIN_PATH", pluginPath);
|
|
|
|
int argc = 1;
|
|
|
|
QApplication app(argc, &argv0, QApplication::GuiServer);
|
|
|
|
// library path list should contain the default plus the one valid path
|
|
#if defined(Q_OS_SYMBIAN)
|
|
// In Symbian, the PluginsPath doesn't specify the only absolute path; just the dir that can be found on any drive
|
|
QStringList expected;
|
|
addExpectedSymbianPluginsPath(expected);
|
|
expected << QDir(app.applicationDirPath()).canonicalPath()
|
|
<< QDir(QDir::fromNativeSeparators(QString::fromLatin1(validPath))).canonicalPath();
|
|
#else
|
|
QStringList expected =
|
|
QStringList()
|
|
<< QLibraryInfo::location(QLibraryInfo::PluginsPath)
|
|
<< QDir(app.applicationDirPath()).canonicalPath()
|
|
<< QDir(QDir::fromNativeSeparators(QString::fromLatin1(validPath))).canonicalPath();
|
|
# ifdef Q_OS_WINCE
|
|
expected = QSet<QString>::fromList(expected).toList();
|
|
# endif
|
|
#endif
|
|
QVERIFY2(isPathListIncluded(app.libraryPaths(), expected),
|
|
qPrintable("actual:\n - " + app.libraryPaths().join("\n - ") +
|
|
"\nexpected:\n - " + expected.join("\n - ")));
|
|
}
|
|
|
|
{
|
|
int argc = 1;
|
|
|
|
QApplication app(argc, &argv0, QApplication::GuiServer);
|
|
|
|
// library paths are initialized by the QApplication, setting
|
|
// the environment variable here doesn't work
|
|
qputenv("QT_PLUGIN_PATH", pluginPath);
|
|
|
|
// library path list should contain the default
|
|
#if defined(Q_OS_SYMBIAN)
|
|
QStringList expected;
|
|
addExpectedSymbianPluginsPath(expected);
|
|
expected << app.applicationDirPath();
|
|
#else
|
|
QStringList expected =
|
|
QStringList()
|
|
<< QLibraryInfo::location(QLibraryInfo::PluginsPath)
|
|
<< app.applicationDirPath();
|
|
# ifdef Q_OS_WINCE
|
|
expected = QSet<QString>::fromList(expected).toList();
|
|
# endif
|
|
#endif
|
|
QVERIFY(isPathListIncluded(app.libraryPaths(), expected));
|
|
|
|
qputenv("QT_PLUGIN_PATH", QByteArray());
|
|
}
|
|
}
|
|
|
|
class SendPostedEventsTester : public QObject
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
QList<int> eventSpy;
|
|
bool event(QEvent *e);
|
|
private slots:
|
|
void doTest();
|
|
};
|
|
|
|
bool SendPostedEventsTester::event(QEvent *e)
|
|
{
|
|
eventSpy.append(e->type());
|
|
return QObject::event(e);
|
|
}
|
|
|
|
void SendPostedEventsTester::doTest()
|
|
{
|
|
QPointer<SendPostedEventsTester> p = this;
|
|
QApplication::postEvent(this, new QEvent(QEvent::User));
|
|
// DeferredDelete should not be delivered until returning from this function
|
|
QApplication::postEvent(this, new QEvent(QEvent::DeferredDelete));
|
|
|
|
QEventLoop eventLoop;
|
|
QMetaObject::invokeMethod(&eventLoop, "quit", Qt::QueuedConnection);
|
|
eventLoop.exec();
|
|
QVERIFY(p != 0);
|
|
|
|
QCOMPARE(eventSpy.count(), 2);
|
|
QCOMPARE(eventSpy.at(0), int(QEvent::MetaCall));
|
|
QCOMPARE(eventSpy.at(1), int(QEvent::User));
|
|
eventSpy.clear();
|
|
}
|
|
|
|
void tst_QApplication::sendPostedEvents()
|
|
{
|
|
int argc = 0;
|
|
QApplication app(argc, 0, QApplication::GuiServer);
|
|
SendPostedEventsTester *tester = new SendPostedEventsTester;
|
|
QMetaObject::invokeMethod(tester, "doTest", Qt::QueuedConnection);
|
|
QMetaObject::invokeMethod(&app, "quit", Qt::QueuedConnection);
|
|
QPointer<SendPostedEventsTester> p = tester;
|
|
(void) app.exec();
|
|
QVERIFY(p == 0);
|
|
}
|
|
|
|
void tst_QApplication::thread()
|
|
{
|
|
QThread *currentThread = QThread::currentThread();
|
|
// no app, but still have a valid thread
|
|
QVERIFY(currentThread != 0);
|
|
|
|
// the thread should be running and not finished
|
|
QVERIFY(currentThread->isRunning());
|
|
QVERIFY(!currentThread->isFinished());
|
|
|
|
// this should probably be in the tst_QObject::thread() test, but
|
|
// we put it here since we want to make sure that objects created
|
|
// *before* the QApplication has a thread
|
|
QObject object;
|
|
QObject child(&object);
|
|
QVERIFY(object.thread() == currentThread);
|
|
QVERIFY(child.thread() == currentThread);
|
|
|
|
{
|
|
int argc = 0;
|
|
QApplication app(argc, 0, QApplication::GuiServer);
|
|
|
|
// current thread still valid
|
|
QVERIFY(QThread::currentThread() != 0);
|
|
// thread should be the same as before
|
|
QCOMPARE(QThread::currentThread(), currentThread);
|
|
|
|
// app's thread should be the current thread
|
|
QCOMPARE(app.thread(), currentThread);
|
|
|
|
// the thread should still be running and not finished
|
|
QVERIFY(currentThread->isRunning());
|
|
QVERIFY(!currentThread->isFinished());
|
|
|
|
QTestEventLoop::instance().enterLoop(1);
|
|
}
|
|
|
|
// app dead, current thread still valid
|
|
QVERIFY(QThread::currentThread() != 0);
|
|
QCOMPARE(QThread::currentThread(), currentThread);
|
|
|
|
// the thread should still be running and not finished
|
|
QVERIFY(currentThread->isRunning());
|
|
QVERIFY(!currentThread->isFinished());
|
|
|
|
// should still have a thread
|
|
QVERIFY(object.thread() == currentThread);
|
|
QVERIFY(child.thread() == currentThread);
|
|
|
|
// do the test again, making sure that the thread is the same as
|
|
// before
|
|
{
|
|
int argc = 0;
|
|
QApplication app(argc, 0, QApplication::GuiServer);
|
|
|
|
// current thread still valid
|
|
QVERIFY(QThread::currentThread() != 0);
|
|
// thread should be the same as before
|
|
QCOMPARE(QThread::currentThread(), currentThread);
|
|
|
|
// app's thread should be the current thread
|
|
QCOMPARE(app.thread(), currentThread);
|
|
|
|
// the thread should be running and not finished
|
|
QVERIFY(currentThread->isRunning());
|
|
QVERIFY(!currentThread->isFinished());
|
|
|
|
// should still have a thread
|
|
QVERIFY(object.thread() == currentThread);
|
|
QVERIFY(child.thread() == currentThread);
|
|
|
|
QTestEventLoop::instance().enterLoop(1);
|
|
}
|
|
|
|
// app dead, current thread still valid
|
|
QVERIFY(QThread::currentThread() != 0);
|
|
QCOMPARE(QThread::currentThread(), currentThread);
|
|
|
|
// the thread should still be running and not finished
|
|
QVERIFY(currentThread->isRunning());
|
|
QVERIFY(!currentThread->isFinished());
|
|
|
|
// should still have a thread
|
|
QVERIFY(object.thread() == currentThread);
|
|
QVERIFY(child.thread() == currentThread);
|
|
}
|
|
|
|
class DeleteLaterWidget : public QWidget
|
|
{
|
|
Q_OBJECT
|
|
public:
|
|
DeleteLaterWidget(QApplication *_app, QWidget *parent = 0)
|
|
: QWidget(parent) { app = _app; child_deleted = false; }
|
|
|
|
bool child_deleted;
|
|
QApplication *app;
|
|
|
|
public slots:
|
|
void runTest();
|
|
void checkDeleteLater();
|
|
void childDeleted() { child_deleted = true; }
|
|
};
|
|
|
|
|
|
void DeleteLaterWidget::runTest()
|
|
{
|
|
QObject *stillAlive = qFindChild<QObject*>(this, "deleteLater");
|
|
|
|
QWidget *w = new QWidget(this);
|
|
connect(w, SIGNAL(destroyed()), this, SLOT(childDeleted()));
|
|
|
|
w->deleteLater();
|
|
QVERIFY(!child_deleted);
|
|
|
|
QDialog dlg;
|
|
QTimer::singleShot(500, &dlg, SLOT(reject()));
|
|
dlg.exec();
|
|
|
|
QVERIFY(!child_deleted);
|
|
app->processEvents();
|
|
QVERIFY(!child_deleted);
|
|
|
|
QTimer::singleShot(500, this, SLOT(checkDeleteLater()));
|
|
|
|
app->processEvents();
|
|
|
|
QVERIFY(!stillAlive); // verify at the end to make test terminate
|
|
}
|
|
|
|
void DeleteLaterWidget::checkDeleteLater()
|
|
{
|
|
QVERIFY(child_deleted);
|
|
|
|
close();
|
|
}
|
|
|
|
void tst_QApplication::testDeleteLater()
|
|
{
|
|
int argc = 0;
|
|
QApplication app(argc, 0, QApplication::GuiServer);
|
|
connect(&app, SIGNAL(lastWindowClosed()), &app, SLOT(quit()));
|
|
|
|
DeleteLaterWidget *wgt = new DeleteLaterWidget(&app);
|
|
QTimer::singleShot(500, wgt, SLOT(runTest()));
|
|
|
|
QObject *object = new QObject(wgt);
|
|
object->setObjectName("deleteLater");
|
|
object->deleteLater();
|
|
|
|
QObject *stillAlive = qFindChild<QObject*>(wgt, "deleteLater");
|
|
QVERIFY(stillAlive);
|
|
|
|
app.exec();
|
|
|
|
delete wgt;
|
|
|
|
}
|
|
|
|
class EventLoopNester : public QObject
|
|
{
|
|
Q_OBJECT
|
|
public slots:
|
|
void deleteLaterAndEnterLoop()
|
|
{
|
|
QEventLoop eventLoop;
|
|
QPointer<QObject> p(this);
|
|
deleteLater();
|
|
/*
|
|
DeferredDelete events are compressed, meaning this second
|
|
deleteLater() will *not* delete the object in the nested
|
|
event loop
|
|
*/
|
|
QMetaObject::invokeMethod(this, "deleteLater", Qt::QueuedConnection);
|
|
QTimer::singleShot(1000, &eventLoop, SLOT(quit()));
|
|
eventLoop.exec();
|
|
QVERIFY(p);
|
|
}
|
|
void deleteLaterAndExitLoop()
|
|
{
|
|
// Check that 'p' is not deleted before exec returns, since the call
|
|
// to QEventLoop::quit() should stop 'eventLoop' from processing
|
|
// any more events (that is, delete later) until we return to the
|
|
// _current_ event loop:
|
|
QEventLoop eventLoop;
|
|
QPointer<QObject> p(this);
|
|
QMetaObject::invokeMethod(this, "deleteLater", Qt::QueuedConnection);
|
|
QMetaObject::invokeMethod(&eventLoop, "quit", Qt::QueuedConnection);
|
|
eventLoop.exec();
|
|
QVERIFY(p); // not dead yet
|
|
}
|
|
|
|
void processEventsOnly()
|
|
{
|
|
QApplication::processEvents();
|
|
}
|
|
void processEventsWithDeferredDeletion()
|
|
{
|
|
QApplication::processEvents(QEventLoop::DeferredDeletion);
|
|
}
|
|
void sendPostedEventsWithDeferredDelete()
|
|
{
|
|
QApplication::sendPostedEvents(0, QEvent::DeferredDelete);
|
|
}
|
|
void deleteLaterAndProcessEvents1()
|
|
{
|
|
QEventLoop eventLoop;
|
|
|
|
QPointer<QObject> p = this;
|
|
deleteLater();
|
|
|
|
// trying to delete this object in a deeper eventloop just won't work
|
|
QMetaObject::invokeMethod(this,
|
|
"processEventsOnly",
|
|
Qt::QueuedConnection);
|
|
QMetaObject::invokeMethod(&eventLoop, "quit", Qt::QueuedConnection);
|
|
eventLoop.exec();
|
|
QVERIFY(p);
|
|
QMetaObject::invokeMethod(this,
|
|
"processEventsWithDeferredDeletion",
|
|
Qt::QueuedConnection);
|
|
QMetaObject::invokeMethod(&eventLoop, "quit", Qt::QueuedConnection);
|
|
eventLoop.exec();
|
|
QVERIFY(p);
|
|
QMetaObject::invokeMethod(this,
|
|
"sendPostedEventsWithDeferredDelete",
|
|
Qt::QueuedConnection);
|
|
QMetaObject::invokeMethod(&eventLoop, "quit", Qt::QueuedConnection);
|
|
eventLoop.exec();
|
|
QVERIFY(p);
|
|
|
|
// trying to delete it from this eventloop still doesn't work
|
|
QApplication::processEvents();
|
|
QVERIFY(p);
|
|
|
|
// however, it *will* work with this magic incantation
|
|
QApplication::processEvents(QEventLoop::DeferredDeletion);
|
|
QVERIFY(!p);
|
|
}
|
|
|
|
void deleteLaterAndProcessEvents2()
|
|
{
|
|
QEventLoop eventLoop;
|
|
|
|
QPointer<QObject> p = this;
|
|
deleteLater();
|
|
|
|
// trying to delete this object in a deeper eventloop just won't work
|
|
QMetaObject::invokeMethod(this,
|
|
"processEventsOnly",
|
|
Qt::QueuedConnection);
|
|
QMetaObject::invokeMethod(&eventLoop, "quit", Qt::QueuedConnection);
|
|
eventLoop.exec();
|
|
QVERIFY(p);
|
|
QMetaObject::invokeMethod(this,
|
|
"processEventsWithDeferredDeletion",
|
|
Qt::QueuedConnection);
|
|
QMetaObject::invokeMethod(&eventLoop, "quit", Qt::QueuedConnection);
|
|
eventLoop.exec();
|
|
QVERIFY(p);
|
|
QMetaObject::invokeMethod(this,
|
|
"sendPostedEventsWithDeferredDelete",
|
|
Qt::QueuedConnection);
|
|
QMetaObject::invokeMethod(&eventLoop, "quit", Qt::QueuedConnection);
|
|
eventLoop.exec();
|
|
QVERIFY(p);
|
|
|
|
// trying to delete it from this eventloop still doesn't work
|
|
QApplication::processEvents();
|
|
QVERIFY(p);
|
|
|
|
// however, it *will* work with this magic incantation
|
|
QApplication::sendPostedEvents(0, QEvent::DeferredDelete);
|
|
QVERIFY(!p);
|
|
}
|
|
};
|
|
|
|
void tst_QApplication::testDeleteLaterProcessEvents()
|
|
{
|
|
int argc = 0;
|
|
|
|
// Calling processEvents() with no event dispatcher does nothing.
|
|
QObject *object = new QObject;
|
|
QPointer<QObject> p(object);
|
|
object->deleteLater();
|
|
QApplication::processEvents();
|
|
QVERIFY(p);
|
|
delete object;
|
|
|
|
{
|
|
QApplication app(argc, 0, QApplication::GuiServer);
|
|
// If you call processEvents() with an event dispatcher present, but
|
|
// outside any event loops, deferred deletes are not processed unless
|
|
// QEventLoop::DeferredDeletion is passed.
|
|
object = new QObject;
|
|
p = object;
|
|
object->deleteLater();
|
|
app.processEvents();
|
|
QVERIFY(p);
|
|
app.processEvents(QEventLoop::ProcessEventsFlag(0x10)); // 0x10 == QEventLoop::DeferredDeletion
|
|
QVERIFY(!p);
|
|
|
|
// sendPostedEvents(0, DeferredDelete); also works
|
|
object = new QObject;
|
|
p = object;
|
|
object->deleteLater();
|
|
app.processEvents();
|
|
QVERIFY(p);
|
|
QApplication::sendPostedEvents(0, QEvent::DeferredDelete);
|
|
QVERIFY(!p);
|
|
|
|
// If you call deleteLater() on an object when there is no parent
|
|
// event loop, and then enter an event loop, the object will get
|
|
// deleted.
|
|
object = new QObject;
|
|
p = object;
|
|
object->deleteLater();
|
|
QEventLoop loop;
|
|
QTimer::singleShot(1000, &loop, SLOT(quit()));
|
|
loop.exec();
|
|
QVERIFY(!p);
|
|
}
|
|
{
|
|
// When an object is in an event loop, then calls deleteLater() and enters
|
|
// an event loop recursively, it should not die until the parent event
|
|
// loop continues.
|
|
QApplication app(argc, 0, QApplication::GuiServer);
|
|
QEventLoop loop;
|
|
EventLoopNester *nester = new EventLoopNester;
|
|
p = nester;
|
|
QTimer::singleShot(3000, &loop, SLOT(quit()));
|
|
QTimer::singleShot(0, nester, SLOT(deleteLaterAndEnterLoop()));
|
|
|
|
loop.exec();
|
|
QVERIFY(!p);
|
|
}
|
|
|
|
{
|
|
// When the event loop that calls deleteLater() is exited
|
|
// immediately, the object should die when returning to the
|
|
// parent event loop
|
|
QApplication app(argc, 0, QApplication::GuiServer);
|
|
QEventLoop loop;
|
|
EventLoopNester *nester = new EventLoopNester;
|
|
p = nester;
|
|
QTimer::singleShot(3000, &loop, SLOT(quit()));
|
|
QTimer::singleShot(0, nester, SLOT(deleteLaterAndExitLoop()));
|
|
|
|
loop.exec();
|
|
QVERIFY(!p);
|
|
}
|
|
|
|
{
|
|
// when the event loop that calls deleteLater() also calls
|
|
// processEvents() immediately afterwards, the object should
|
|
// not die until the parent loop continues
|
|
QApplication app(argc, 0, QApplication::GuiServer);
|
|
QEventLoop loop;
|
|
EventLoopNester *nester = new EventLoopNester();
|
|
p = nester;
|
|
QTimer::singleShot(3000, &loop, SLOT(quit()));
|
|
QTimer::singleShot(0, nester, SLOT(deleteLaterAndProcessEvents1()));
|
|
|
|
loop.exec();
|
|
QVERIFY(!p);
|
|
}
|
|
|
|
{
|
|
// when the event loop that calls deleteLater() also calls
|
|
// processEvents() immediately afterwards, the object should
|
|
// not die until the parent loop continues
|
|
QApplication app(argc, 0, QApplication::GuiServer);
|
|
QEventLoop loop;
|
|
EventLoopNester *nester = new EventLoopNester();
|
|
p = nester;
|
|
QTimer::singleShot(3000, &loop, SLOT(quit()));
|
|
QTimer::singleShot(0, nester, SLOT(deleteLaterAndProcessEvents2()));
|
|
|
|
loop.exec();
|
|
QVERIFY(!p);
|
|
}
|
|
}
|
|
|
|
/*
|
|
Test for crash whith QApplication::setDesktopSettingsAware(false).
|
|
*/
|
|
void tst_QApplication::desktopSettingsAware()
|
|
{
|
|
#ifndef QT_NO_PROCESS
|
|
QProcess testProcess;
|
|
#ifdef Q_OS_WINCE
|
|
int argc = 0;
|
|
QApplication tmpApp(argc, 0, QApplication::GuiServer);
|
|
testProcess.start("desktopsettingsaware/desktopsettingsaware");
|
|
#else
|
|
#if defined(Q_OS_WIN) && defined(QT_DEBUG)
|
|
testProcess.start("desktopsettingsaware/debug/desktopsettingsaware");
|
|
#elif defined(Q_OS_WIN)
|
|
testProcess.start("desktopsettingsaware/release/desktopsettingsaware");
|
|
#elif defined(Q_OS_SYMBIAN)
|
|
testProcess.start("desktopsettingsaware");
|
|
#if defined(Q_CC_NOKIAX86)
|
|
QEXPECT_FAIL("", "QProcess on Q_CC_NOKIAX86 cannot launch another Qt application, due to DLL conflicts.", Abort);
|
|
// TODO: Remove XFAIL, as soon as we can launch Qt applications from within Qt applications on Symbian
|
|
QVERIFY(testProcess.error() != QProcess::FailedToStart);
|
|
#endif // defined(Q_CC_NOKIAX86)
|
|
#else
|
|
testProcess.start("desktopsettingsaware/desktopsettingsaware");
|
|
#endif
|
|
#endif
|
|
QVERIFY(testProcess.waitForFinished(10000));
|
|
QCOMPARE(int(testProcess.state()), int(QProcess::NotRunning));
|
|
QVERIFY(int(testProcess.error()) != int(QProcess::Crashed));
|
|
#endif
|
|
}
|
|
|
|
void tst_QApplication::setActiveWindow()
|
|
{
|
|
int argc = 0;
|
|
QApplication MyApp(argc, 0, QApplication::GuiServer);
|
|
|
|
QWidget* w = new QWidget;
|
|
QVBoxLayout* layout = new QVBoxLayout(w);
|
|
|
|
QLineEdit* pb1 = new QLineEdit("Testbutton1", w);
|
|
QLineEdit* pb2 = new QLineEdit("Test Line Edit", w);
|
|
|
|
layout->addWidget(pb1);
|
|
layout->addWidget(pb2);
|
|
|
|
pb2->setFocus();
|
|
pb2->setParent(0);
|
|
delete pb2;
|
|
|
|
w->show();
|
|
QApplication::setActiveWindow(w); // needs this on twm (focus follows mouse)
|
|
QVERIFY(pb1->hasFocus());
|
|
delete w;
|
|
}
|
|
|
|
|
|
/* This might fail on some X11 window managers? */
|
|
void tst_QApplication::focusChanged()
|
|
{
|
|
int argc = 0;
|
|
QApplication app(argc, 0, QApplication::GuiServer);
|
|
|
|
QSignalSpy spy(&app, SIGNAL(focusChanged(QWidget *, QWidget *)));
|
|
QWidget *now = 0;
|
|
QWidget *old = 0;
|
|
|
|
QWidget parent1;
|
|
QHBoxLayout hbox1(&parent1);
|
|
QLabel lb1(&parent1);
|
|
QLineEdit le1(&parent1);
|
|
QPushButton pb1(&parent1);
|
|
hbox1.addWidget(&lb1);
|
|
hbox1.addWidget(&le1);
|
|
hbox1.addWidget(&pb1);
|
|
|
|
QCOMPARE(spy.count(), 0);
|
|
|
|
parent1.show();
|
|
QApplication::setActiveWindow(&parent1); // needs this on twm (focus follows mouse)
|
|
QCOMPARE(spy.count(), 1);
|
|
QCOMPARE(spy.at(0).count(), 2);
|
|
old = qVariantValue<QWidget*>(spy.at(0).at(0));
|
|
now = qVariantValue<QWidget*>(spy.at(0).at(1));
|
|
QVERIFY(now == &le1);
|
|
QVERIFY(now == QApplication::focusWidget());
|
|
QVERIFY(old == 0);
|
|
spy.clear();
|
|
QCOMPARE(spy.count(), 0);
|
|
|
|
pb1.setFocus();
|
|
QCOMPARE(spy.count(), 1);
|
|
old = qVariantValue<QWidget*>(spy.at(0).at(0));
|
|
now = qVariantValue<QWidget*>(spy.at(0).at(1));
|
|
QVERIFY(now == &pb1);
|
|
QVERIFY(now == QApplication::focusWidget());
|
|
QVERIFY(old == &le1);
|
|
spy.clear();
|
|
|
|
lb1.setFocus();
|
|
QCOMPARE(spy.count(), 1);
|
|
old = qVariantValue<QWidget*>(spy.at(0).at(0));
|
|
now = qVariantValue<QWidget*>(spy.at(0).at(1));
|
|
QVERIFY(now == &lb1);
|
|
QVERIFY(now == QApplication::focusWidget());
|
|
QVERIFY(old == &pb1);
|
|
spy.clear();
|
|
|
|
lb1.clearFocus();
|
|
QCOMPARE(spy.count(), 1);
|
|
old = qVariantValue<QWidget*>(spy.at(0).at(0));
|
|
now = qVariantValue<QWidget*>(spy.at(0).at(1));
|
|
QVERIFY(now == 0);
|
|
QVERIFY(now == QApplication::focusWidget());
|
|
QVERIFY(old == &lb1);
|
|
spy.clear();
|
|
|
|
QWidget parent2;
|
|
QHBoxLayout hbox2(&parent2);
|
|
QLabel lb2(&parent2);
|
|
QLineEdit le2(&parent2);
|
|
QPushButton pb2(&parent2);
|
|
hbox2.addWidget(&lb2);
|
|
hbox2.addWidget(&le2);
|
|
hbox2.addWidget(&pb2);
|
|
|
|
parent2.show();
|
|
QApplication::setActiveWindow(&parent2); // needs this on twm (focus follows mouse)
|
|
QVERIFY(spy.count() > 0); // one for deactivation, one for activation on Windows
|
|
old = qVariantValue<QWidget*>(spy.at(spy.count()-1).at(0));
|
|
now = qVariantValue<QWidget*>(spy.at(spy.count()-1).at(1));
|
|
QVERIFY(now == &le2);
|
|
QVERIFY(now == QApplication::focusWidget());
|
|
QVERIFY(old == 0);
|
|
spy.clear();
|
|
|
|
QTestKeyEvent tab(QTest::Press, Qt::Key_Tab, 0, 0);
|
|
QTestKeyEvent backtab(QTest::Press, Qt::Key_Backtab, 0, 0);
|
|
QTestMouseEvent click(QTest::MouseClick, Qt::LeftButton, 0, QPoint(5, 5), 0);
|
|
|
|
bool tabAllControls = true;
|
|
#ifdef Q_WS_MAC
|
|
// Mac has two modes, one where you tab to everything, one where you can
|
|
// only tab to input controls, here's what we get. Determine which ones we
|
|
// should get.
|
|
QSettings appleSettings(QLatin1String("apple.com"));
|
|
QVariant appleValue = appleSettings.value(QLatin1String("AppleKeyboardUIMode"), 0);
|
|
tabAllControls = (appleValue.toInt() & 0x2);
|
|
#endif
|
|
|
|
tab.simulate(now);
|
|
if (!tabAllControls) {
|
|
QVERIFY(spy.count() == 0);
|
|
QVERIFY(now == QApplication::focusWidget());
|
|
} else {
|
|
QVERIFY(spy.count() > 0);
|
|
old = qVariantValue<QWidget*>(spy.at(0).at(0));
|
|
now = qVariantValue<QWidget*>(spy.at(0).at(1));
|
|
QVERIFY(now == &pb2);
|
|
QVERIFY(now == QApplication::focusWidget());
|
|
QVERIFY(old == &le2);
|
|
spy.clear();
|
|
}
|
|
|
|
if (!tabAllControls) {
|
|
QVERIFY(spy.count() == 0);
|
|
QVERIFY(now == QApplication::focusWidget());
|
|
} else {
|
|
tab.simulate(now);
|
|
QVERIFY(spy.count() > 0);
|
|
old = qVariantValue<QWidget*>(spy.at(0).at(0));
|
|
now = qVariantValue<QWidget*>(spy.at(0).at(1));
|
|
QVERIFY(now == &le2);
|
|
QVERIFY(now == QApplication::focusWidget());
|
|
QVERIFY(old == &pb2);
|
|
spy.clear();
|
|
}
|
|
|
|
if (!tabAllControls) {
|
|
QVERIFY(spy.count() == 0);
|
|
QVERIFY(now == QApplication::focusWidget());
|
|
} else {
|
|
backtab.simulate(now);
|
|
QVERIFY(spy.count() > 0);
|
|
old = qVariantValue<QWidget*>(spy.at(0).at(0));
|
|
now = qVariantValue<QWidget*>(spy.at(0).at(1));
|
|
QVERIFY(now == &pb2);
|
|
QVERIFY(now == QApplication::focusWidget());
|
|
QVERIFY(old == &le2);
|
|
spy.clear();
|
|
}
|
|
|
|
|
|
if (!tabAllControls) {
|
|
QVERIFY(spy.count() == 0);
|
|
QVERIFY(now == QApplication::focusWidget());
|
|
old = &pb2;
|
|
} else {
|
|
backtab.simulate(now);
|
|
QVERIFY(spy.count() > 0);
|
|
old = qVariantValue<QWidget*>(spy.at(0).at(0));
|
|
now = qVariantValue<QWidget*>(spy.at(0).at(1));
|
|
QVERIFY(now == &le2);
|
|
QVERIFY(now == QApplication::focusWidget());
|
|
QVERIFY(old == &pb2);
|
|
spy.clear();
|
|
}
|
|
|
|
click.simulate(old);
|
|
if (!(pb2.focusPolicy() & Qt::ClickFocus)) {
|
|
QVERIFY(spy.count() == 0);
|
|
QVERIFY(now == QApplication::focusWidget());
|
|
} else {
|
|
QVERIFY(spy.count() > 0);
|
|
old = qVariantValue<QWidget*>(spy.at(0).at(0));
|
|
now = qVariantValue<QWidget*>(spy.at(0).at(1));
|
|
QVERIFY(now == &pb2);
|
|
QVERIFY(now == QApplication::focusWidget());
|
|
QVERIFY(old == &le2);
|
|
spy.clear();
|
|
|
|
click.simulate(old);
|
|
QVERIFY(spy.count() > 0);
|
|
old = qVariantValue<QWidget*>(spy.at(0).at(0));
|
|
now = qVariantValue<QWidget*>(spy.at(0).at(1));
|
|
QVERIFY(now == &le2);
|
|
QVERIFY(now == QApplication::focusWidget());
|
|
QVERIFY(old == &pb2);
|
|
spy.clear();
|
|
}
|
|
|
|
parent1.activateWindow();
|
|
QApplication::setActiveWindow(&parent1); // needs this on twm (focus follows mouse)
|
|
QVERIFY(spy.count() == 1 || spy.count() == 2); // one for deactivation, one for activation on Windows
|
|
|
|
//on windows, the change of focus is made in 2 steps
|
|
//(the focusChanged SIGNAL is emitted twice)
|
|
if (spy.count()==1)
|
|
old = qVariantValue<QWidget*>(spy.at(spy.count()-1).at(0));
|
|
else
|
|
old = qVariantValue<QWidget*>(spy.at(spy.count()-2).at(0));
|
|
now = qVariantValue<QWidget*>(spy.at(spy.count()-1).at(1));
|
|
QVERIFY(now == &le1);
|
|
QVERIFY(now == QApplication::focusWidget());
|
|
QVERIFY(old == &le2);
|
|
spy.clear();
|
|
}
|
|
|
|
class LineEdit : public QLineEdit
|
|
{
|
|
public:
|
|
LineEdit(QWidget *parent = 0) : QLineEdit(parent) { }
|
|
|
|
protected:
|
|
void focusOutEvent(QFocusEvent *e) {
|
|
QLineEdit::focusOutEvent(e);
|
|
if (objectName() == "le1")
|
|
setStyleSheet("");
|
|
}
|
|
|
|
void focusInEvent(QFocusEvent *e) {
|
|
QLineEdit::focusInEvent(e);
|
|
if (objectName() == "le2")
|
|
setStyleSheet("");
|
|
}
|
|
};
|
|
|
|
void tst_QApplication::focusOut()
|
|
{
|
|
int argc = 1;
|
|
QApplication app(argc, &argv0, QApplication::GuiServer);
|
|
|
|
// Tests the case where the style pointer changes when on focus in/out
|
|
// (the above is the case when the stylesheet changes)
|
|
QWidget w;
|
|
QLineEdit *le1 = new LineEdit(&w);
|
|
le1->setObjectName("le1");
|
|
le1->setStyleSheet("background: #fee");
|
|
le1->setFocus();
|
|
|
|
QLineEdit *le2 = new LineEdit(&w);
|
|
le2->setObjectName("le2");
|
|
le2->setStyleSheet("background: #fee");
|
|
le2->move(100, 100);
|
|
w.show();
|
|
|
|
QTest::qWait(2000);
|
|
le2->setFocus();
|
|
QTest::qWait(2000);
|
|
}
|
|
|
|
void tst_QApplication::execAfterExit()
|
|
{
|
|
int argc = 1;
|
|
QApplication app(argc, &argv0, QApplication::GuiServer);
|
|
QMetaObject::invokeMethod(&app, "quit", Qt::QueuedConnection);
|
|
// this should be ignored, as exec() will reset the exitCode
|
|
QApplication::exit(1);
|
|
int exitCode = app.exec();
|
|
QCOMPARE(exitCode, 0);
|
|
|
|
// the quitNow flag should have been reset, so we can spin an
|
|
// eventloop after QApplication::exec() returns
|
|
QEventLoop eventLoop;
|
|
QMetaObject::invokeMethod(&eventLoop, "quit", Qt::QueuedConnection);
|
|
exitCode = eventLoop.exec();
|
|
QCOMPARE(exitCode, 0);
|
|
}
|
|
|
|
void tst_QApplication::wheelScrollLines()
|
|
{
|
|
int argc = 1;
|
|
QApplication app(argc, &argv0, QApplication::GuiServer);
|
|
// If wheelScrollLines returns 0, the mose wheel will be disabled.
|
|
QVERIFY(app.wheelScrollLines() > 0);
|
|
}
|
|
|
|
void tst_QApplication::style()
|
|
{
|
|
int argc = 1;
|
|
|
|
{
|
|
QApplication app(argc, &argv0, QApplication::GuiServer);
|
|
QPointer<QStyle> style = app.style();
|
|
app.setStyle(new QWindowsStyle);
|
|
QVERIFY(style.isNull());
|
|
}
|
|
|
|
QApplication app(argc, &argv0, QApplication::GuiServer);
|
|
|
|
// qApp style can never be 0
|
|
QVERIFY(QApplication::style() != 0);
|
|
}
|
|
|
|
void tst_QApplication::allWidgets()
|
|
{
|
|
int argc = 1;
|
|
QApplication app(argc, &argv0, QApplication::GuiServer);
|
|
QWidget *w = new QWidget;
|
|
QVERIFY(app.allWidgets().contains(w)); // uncreate widget test
|
|
QVERIFY(app.allWidgets().contains(w)); // created widget test
|
|
delete w;
|
|
w = 0;
|
|
QVERIFY(!app.allWidgets().contains(w)); // removal test
|
|
}
|
|
|
|
void tst_QApplication::topLevelWidgets()
|
|
{
|
|
int argc = 1;
|
|
QApplication app(argc, &argv0, QApplication::GuiServer);
|
|
QWidget *w = new QWidget;
|
|
w->show();
|
|
#ifndef QT_NO_CLIPBOARD
|
|
QClipboard *clipboard = QApplication::clipboard();
|
|
QString originalText = clipboard->text();
|
|
clipboard->setText(QString("newText"));
|
|
#endif
|
|
app.processEvents();
|
|
QVERIFY(QApplication::topLevelWidgets().contains(w));
|
|
QCOMPARE(QApplication::topLevelWidgets().count(), 1);
|
|
delete w;
|
|
w = 0;
|
|
app.processEvents();
|
|
QCOMPARE(QApplication::topLevelWidgets().count(), 0);
|
|
}
|
|
|
|
|
|
|
|
void tst_QApplication::setAttribute()
|
|
{
|
|
int argc = 1;
|
|
QApplication app(argc, &argv0, QApplication::GuiServer);
|
|
QVERIFY(!QApplication::testAttribute(Qt::AA_ImmediateWidgetCreation));
|
|
QWidget *w = new QWidget;
|
|
QVERIFY(!w->testAttribute(Qt::WA_WState_Created));
|
|
delete w;
|
|
|
|
QApplication::setAttribute(Qt::AA_ImmediateWidgetCreation);
|
|
QVERIFY(QApplication::testAttribute(Qt::AA_ImmediateWidgetCreation));
|
|
w = new QWidget;
|
|
QVERIFY(w->testAttribute(Qt::WA_WState_Created));
|
|
QWidget *w2 = new QWidget(w);
|
|
w2->setParent(0);
|
|
QVERIFY(w2->testAttribute(Qt::WA_WState_Created));
|
|
delete w;
|
|
delete w2;
|
|
|
|
QApplication::setAttribute(Qt::AA_ImmediateWidgetCreation, false);
|
|
QVERIFY(!QApplication::testAttribute(Qt::AA_ImmediateWidgetCreation));
|
|
w = new QWidget;
|
|
QVERIFY(!w->testAttribute(Qt::WA_WState_Created));
|
|
delete w;
|
|
}
|
|
|
|
void tst_QApplication::windowsCommandLine_data()
|
|
{
|
|
#if defined(Q_OS_WIN)
|
|
QTest::addColumn<QString>("args");
|
|
QTest::addColumn<QString>("expected");
|
|
|
|
QTest::newRow("hello world")
|
|
<< QString("Hello \"World\"")
|
|
<< QString("Hello \"World\"");
|
|
QTest::newRow("sql")
|
|
<< QString("SELECT TABLE_NAME FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA = 'PNR' AND TABLE_TYPE = 'VIEW' ORDER BY TABLE_NAME")
|
|
<< QString("SELECT TABLE_NAME FROM INFORMATION_SCHEMA.TABLES WHERE TABLE_SCHEMA = 'PNR' AND TABLE_TYPE = 'VIEW' ORDER BY TABLE_NAME");
|
|
#endif
|
|
}
|
|
|
|
void tst_QApplication::windowsCommandLine()
|
|
{
|
|
#if defined(Q_OS_WIN) && !defined(Q_OS_WINCE)
|
|
QFETCH(QString, args);
|
|
QFETCH(QString, expected);
|
|
|
|
QProcess testProcess;
|
|
#if defined(QT_DEBUG)
|
|
testProcess.start("wincmdline/debug/wincmdline", QStringList(args));
|
|
#else
|
|
testProcess.start("wincmdline/release/wincmdline", QStringList(args));
|
|
#endif
|
|
QVERIFY(testProcess.waitForFinished(10000));
|
|
QByteArray error = testProcess.readAllStandardError();
|
|
QString procError(error);
|
|
QCOMPARE(procError, expected);
|
|
#endif
|
|
}
|
|
|
|
class TouchEventPropagationTestWidget : public QWidget
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
bool seenTouchEvent, acceptTouchEvent, seenMouseEvent, acceptMouseEvent;
|
|
|
|
TouchEventPropagationTestWidget(QWidget *parent = 0)
|
|
: QWidget(parent), seenTouchEvent(false), acceptTouchEvent(false), seenMouseEvent(false), acceptMouseEvent(false)
|
|
{ }
|
|
|
|
void reset()
|
|
{
|
|
seenTouchEvent = acceptTouchEvent = seenMouseEvent = acceptMouseEvent = false;
|
|
}
|
|
|
|
bool event(QEvent *event)
|
|
{
|
|
switch (event->type()) {
|
|
case QEvent::MouseButtonPress:
|
|
case QEvent::MouseMove:
|
|
case QEvent::MouseButtonRelease:
|
|
// qDebug() << objectName() << "seenMouseEvent = true";
|
|
seenMouseEvent = true;
|
|
event->setAccepted(acceptMouseEvent);
|
|
break;
|
|
case QEvent::TouchBegin:
|
|
case QEvent::TouchUpdate:
|
|
case QEvent::TouchEnd:
|
|
// qDebug() << objectName() << "seenTouchEvent = true";
|
|
seenTouchEvent = true;
|
|
event->setAccepted(acceptTouchEvent);
|
|
break;
|
|
default:
|
|
return QWidget::event(event);
|
|
}
|
|
return true;
|
|
}
|
|
};
|
|
|
|
void tst_QApplication::touchEventPropagation()
|
|
{
|
|
int argc = 1;
|
|
QApplication app(argc, &argv0, QApplication::GuiServer);
|
|
|
|
QList<QTouchEvent::TouchPoint> pressedTouchPoints;
|
|
QTouchEvent::TouchPoint press(0);
|
|
press.setState(Qt::TouchPointPressed);
|
|
pressedTouchPoints << press;
|
|
|
|
QList<QTouchEvent::TouchPoint> releasedTouchPoints;
|
|
QTouchEvent::TouchPoint release(0);
|
|
release.setState(Qt::TouchPointReleased);
|
|
releasedTouchPoints << release;
|
|
|
|
{
|
|
// touch event behavior on a window
|
|
TouchEventPropagationTestWidget window;
|
|
window.setObjectName("1. window");
|
|
|
|
qt_translateRawTouchEvent(&window, QTouchEvent::TouchScreen, pressedTouchPoints);
|
|
qt_translateRawTouchEvent(&window, QTouchEvent::TouchScreen, releasedTouchPoints);
|
|
QVERIFY(!window.seenTouchEvent);
|
|
QVERIFY(!window.seenMouseEvent);
|
|
|
|
window.reset();
|
|
window.setAttribute(Qt::WA_AcceptTouchEvents);
|
|
qt_translateRawTouchEvent(&window, QTouchEvent::TouchScreen, pressedTouchPoints);
|
|
qt_translateRawTouchEvent(&window, QTouchEvent::TouchScreen, releasedTouchPoints);
|
|
QVERIFY(window.seenTouchEvent);
|
|
QVERIFY(!window.seenMouseEvent);
|
|
|
|
window.reset();
|
|
window.acceptTouchEvent = true;
|
|
qt_translateRawTouchEvent(&window, QTouchEvent::TouchScreen, pressedTouchPoints);
|
|
qt_translateRawTouchEvent(&window, QTouchEvent::TouchScreen, releasedTouchPoints);
|
|
QVERIFY(window.seenTouchEvent);
|
|
QVERIFY(!window.seenMouseEvent);
|
|
}
|
|
|
|
{
|
|
// touch event behavior on a window with a child widget
|
|
TouchEventPropagationTestWidget window;
|
|
window.setObjectName("2. window");
|
|
TouchEventPropagationTestWidget widget(&window);
|
|
widget.setObjectName("2. widget");
|
|
|
|
qt_translateRawTouchEvent(&window, QTouchEvent::TouchScreen, pressedTouchPoints);
|
|
qt_translateRawTouchEvent(&window, QTouchEvent::TouchScreen, releasedTouchPoints);
|
|
QVERIFY(!widget.seenTouchEvent);
|
|
QVERIFY(!widget.seenMouseEvent);
|
|
QVERIFY(!window.seenTouchEvent);
|
|
QVERIFY(!window.seenMouseEvent);
|
|
|
|
window.reset();
|
|
widget.reset();
|
|
widget.setAttribute(Qt::WA_AcceptTouchEvents);
|
|
qt_translateRawTouchEvent(&window, QTouchEvent::TouchScreen, pressedTouchPoints);
|
|
qt_translateRawTouchEvent(&window, QTouchEvent::TouchScreen, releasedTouchPoints);
|
|
QVERIFY(widget.seenTouchEvent);
|
|
QVERIFY(!widget.seenMouseEvent);
|
|
QVERIFY(!window.seenTouchEvent);
|
|
QVERIFY(!window.seenMouseEvent);
|
|
|
|
window.reset();
|
|
widget.reset();
|
|
widget.acceptMouseEvent = true;
|
|
qt_translateRawTouchEvent(&window, QTouchEvent::TouchScreen, pressedTouchPoints);
|
|
qt_translateRawTouchEvent(&window, QTouchEvent::TouchScreen, releasedTouchPoints);
|
|
QVERIFY(widget.seenTouchEvent);
|
|
QVERIFY(!widget.seenMouseEvent);
|
|
QVERIFY(!window.seenTouchEvent);
|
|
QVERIFY(!window.seenMouseEvent);
|
|
|
|
window.reset();
|
|
widget.reset();
|
|
widget.acceptTouchEvent = true;
|
|
qt_translateRawTouchEvent(&window, QTouchEvent::TouchScreen, pressedTouchPoints);
|
|
qt_translateRawTouchEvent(&window, QTouchEvent::TouchScreen, releasedTouchPoints);
|
|
QVERIFY(widget.seenTouchEvent);
|
|
QVERIFY(!widget.seenMouseEvent);
|
|
QVERIFY(!window.seenTouchEvent);
|
|
QVERIFY(!window.seenMouseEvent);
|
|
|
|
window.reset();
|
|
widget.reset();
|
|
widget.setAttribute(Qt::WA_AcceptTouchEvents, false);
|
|
window.setAttribute(Qt::WA_AcceptTouchEvents);
|
|
qt_translateRawTouchEvent(&window, QTouchEvent::TouchScreen, pressedTouchPoints);
|
|
qt_translateRawTouchEvent(&window, QTouchEvent::TouchScreen, releasedTouchPoints);
|
|
QVERIFY(!widget.seenTouchEvent);
|
|
QVERIFY(!widget.seenMouseEvent);
|
|
QVERIFY(window.seenTouchEvent);
|
|
QVERIFY(!window.seenMouseEvent);
|
|
|
|
window.reset();
|
|
widget.reset();
|
|
window.acceptTouchEvent = true;
|
|
qt_translateRawTouchEvent(&window, QTouchEvent::TouchScreen, pressedTouchPoints);
|
|
qt_translateRawTouchEvent(&window, QTouchEvent::TouchScreen, releasedTouchPoints);
|
|
QVERIFY(!widget.seenTouchEvent);
|
|
QVERIFY(!widget.seenMouseEvent);
|
|
QVERIFY(window.seenTouchEvent);
|
|
QVERIFY(!window.seenMouseEvent);
|
|
|
|
window.reset();
|
|
widget.reset();
|
|
widget.acceptMouseEvent = true; // doesn't matter, touch events are propagated first
|
|
window.acceptTouchEvent = true;
|
|
qt_translateRawTouchEvent(&window, QTouchEvent::TouchScreen, pressedTouchPoints);
|
|
qt_translateRawTouchEvent(&window, QTouchEvent::TouchScreen, releasedTouchPoints);
|
|
QVERIFY(!widget.seenTouchEvent);
|
|
QVERIFY(!widget.seenMouseEvent);
|
|
QVERIFY(window.seenTouchEvent);
|
|
QVERIFY(!window.seenMouseEvent);
|
|
}
|
|
}
|
|
|
|
void tst_QApplication::symbianNoApplicationPanes()
|
|
{
|
|
#ifndef Q_OS_SYMBIAN
|
|
QSKIP("This is a Symbian only test", SkipAll);
|
|
#else
|
|
QApplication::setAttribute(Qt::AA_S60DontConstructApplicationPanes);
|
|
|
|
// Run in a block so that QApplication is destroyed before resetting the attribute.
|
|
{
|
|
// Actually I wasn't able to get the forced orientation change to work properly,
|
|
// but I'll leave the code here for the future in case we manage to test that
|
|
// later. If someone knows how to force an orientation switch in an autotest, do
|
|
// feel free to fix this testcase.
|
|
int argc = 0;
|
|
QApplication app(argc, 0);
|
|
QWidget *w;
|
|
|
|
w = new QWidget;
|
|
w->show();
|
|
QT_TRAP_THROWING(static_cast<CAknAppUi *>(CCoeEnv::Static()->AppUi())
|
|
->SetOrientationL(CAknAppUi::EAppUiOrientationLandscape));
|
|
app.processEvents();
|
|
delete w;
|
|
|
|
w = new QWidget;
|
|
w->show();
|
|
QT_TRAP_THROWING(static_cast<CAknAppUi *>(CCoeEnv::Static()->AppUi())
|
|
->SetOrientationL(CAknAppUi::EAppUiOrientationPortrait));
|
|
app.processEvents();
|
|
delete w;
|
|
|
|
w = new QWidget;
|
|
w->showMaximized();
|
|
QT_TRAP_THROWING(static_cast<CAknAppUi *>(CCoeEnv::Static()->AppUi())
|
|
->SetOrientationL(CAknAppUi::EAppUiOrientationLandscape));
|
|
app.processEvents();
|
|
delete w;
|
|
|
|
w = new QWidget;
|
|
w->showMaximized();
|
|
QT_TRAP_THROWING(static_cast<CAknAppUi *>(CCoeEnv::Static()->AppUi())
|
|
->SetOrientationL(CAknAppUi::EAppUiOrientationPortrait));
|
|
app.processEvents();
|
|
delete w;
|
|
|
|
w = new QWidget;
|
|
w->showFullScreen();
|
|
QT_TRAP_THROWING(static_cast<CAknAppUi *>(CCoeEnv::Static()->AppUi())
|
|
->SetOrientationL(CAknAppUi::EAppUiOrientationLandscape));
|
|
app.processEvents();
|
|
delete w;
|
|
|
|
w = new QWidget;
|
|
w->showFullScreen();
|
|
QT_TRAP_THROWING(static_cast<CAknAppUi *>(CCoeEnv::Static()->AppUi())
|
|
->SetOrientationL(CAknAppUi::EAppUiOrientationPortrait));
|
|
app.processEvents();
|
|
delete w;
|
|
|
|
// These will have no effect, since there is no status pane, but they shouldn't
|
|
// crash either.
|
|
w = new QWidget;
|
|
w->show();
|
|
w->setWindowTitle("Testing title");
|
|
app.processEvents();
|
|
delete w;
|
|
|
|
w = new QWidget;
|
|
w->show();
|
|
w->setWindowIcon(QIcon(QPixmap("heart.svg")));
|
|
app.processEvents();
|
|
delete w;
|
|
|
|
QDesktopWidget desktop;
|
|
QCOMPARE(desktop.availableGeometry(), desktop.screenGeometry());
|
|
}
|
|
|
|
QApplication::setAttribute(Qt::AA_S60DontConstructApplicationPanes, false);
|
|
|
|
// No other error condition. Program will crash if unsuccessful.
|
|
#endif
|
|
}
|
|
|
|
#ifdef Q_OS_SYMBIAN
|
|
class CBaseDummy : public CBase
|
|
{
|
|
public:
|
|
CBaseDummy(int *numDestroyed) : numDestroyed(numDestroyed)
|
|
{
|
|
}
|
|
~CBaseDummy()
|
|
{
|
|
(*numDestroyed)++;
|
|
}
|
|
|
|
private:
|
|
int *numDestroyed;
|
|
};
|
|
|
|
static void fakeMain(int *numDestroyed)
|
|
{
|
|
// Push a few objects, just so that the cleanup stack has something to clean up.
|
|
CleanupStack::PushL(new (ELeave) CBaseDummy(numDestroyed));
|
|
int argc = 0;
|
|
QApplication app(argc, 0);
|
|
CleanupStack::PushL(new (ELeave) CBaseDummy(numDestroyed));
|
|
|
|
User::Leave(KErrGeneral); // Fake error
|
|
}
|
|
#endif
|
|
|
|
void tst_QApplication::symbianNeedForTraps()
|
|
{
|
|
#ifndef Q_OS_SYMBIAN
|
|
QSKIP("This is a Symbian-only test", SkipAll);
|
|
#else
|
|
int argc = 0;
|
|
QApplication app(argc, 0);
|
|
int numDestroyed = 0;
|
|
|
|
// This next part should not require a trap. If it does, the test will crash.
|
|
CleanupStack::PushL(new (ELeave) CBaseDummy(&numDestroyed));
|
|
CleanupStack::PopAndDestroy();
|
|
|
|
QCOMPARE(numDestroyed, 1);
|
|
|
|
// No other failure condition. The program will crash if it does not pass.
|
|
#endif
|
|
}
|
|
|
|
void tst_QApplication::symbianLeaveThroughMain()
|
|
{
|
|
#ifndef Q_OS_SYMBIAN
|
|
QSKIP("This is a Symbian-only test", SkipAll);
|
|
#else
|
|
int numDestroyed = 0;
|
|
TInt err;
|
|
TRAP(err, fakeMain(&numDestroyed));
|
|
|
|
QCOMPARE(numDestroyed, 2);
|
|
#endif
|
|
}
|
|
|
|
void tst_QApplication::qtbug_12673()
|
|
{
|
|
#ifdef Q_OS_SYMBIAN
|
|
QSKIP("This might not make sense in Symbian, but since I do not know how to test it I'll just skip it for now.", SkipAll);
|
|
#else
|
|
QProcess testProcess;
|
|
QStringList arguments;
|
|
#ifdef Q_OS_MAC
|
|
testProcess.start("modal/modal.app", arguments);
|
|
#else
|
|
testProcess.start("modal/modal", arguments);
|
|
#endif
|
|
QVERIFY(testProcess.waitForFinished(20000));
|
|
QCOMPARE(testProcess.exitStatus(), QProcess::NormalExit);
|
|
#endif // Q_OS_SYMBIAN
|
|
}
|
|
|
|
/*
|
|
This test is meant to ensure that certain objects (public & commonly used)
|
|
can safely be used in a Q_GLOBAL_STATIC such that their destructors are
|
|
executed *after* the destruction of QApplication.
|
|
*/
|
|
Q_GLOBAL_STATIC(QLocale, tst_qapp_locale);
|
|
Q_GLOBAL_STATIC(QProcess, tst_qapp_process);
|
|
Q_GLOBAL_STATIC(QFileSystemWatcher, tst_qapp_fileSystemWatcher);
|
|
Q_GLOBAL_STATIC(QSharedMemory, tst_qapp_sharedMemory);
|
|
Q_GLOBAL_STATIC(QElapsedTimer, tst_qapp_elapsedTimer);
|
|
Q_GLOBAL_STATIC(QMutex, tst_qapp_mutex);
|
|
Q_GLOBAL_STATIC(QWidget, tst_qapp_widget);
|
|
Q_GLOBAL_STATIC(QPixmap, tst_qapp_pixmap);
|
|
Q_GLOBAL_STATIC(QFont, tst_qapp_font);
|
|
Q_GLOBAL_STATIC(QRegion, tst_qapp_region);
|
|
Q_GLOBAL_STATIC(QFontDatabase, tst_qapp_fontDatabase);
|
|
Q_GLOBAL_STATIC(QCursor, tst_qapp_cursor);
|
|
|
|
void tst_QApplication::globalStaticObjectDestruction()
|
|
{
|
|
int argc = 1;
|
|
QApplication app(argc, &argv0, QApplication::GuiServer);
|
|
QVERIFY(tst_qapp_locale());
|
|
QVERIFY(tst_qapp_process());
|
|
QVERIFY(tst_qapp_fileSystemWatcher());
|
|
QVERIFY(tst_qapp_sharedMemory());
|
|
QVERIFY(tst_qapp_elapsedTimer());
|
|
QVERIFY(tst_qapp_mutex());
|
|
QVERIFY(tst_qapp_widget());
|
|
QVERIFY(tst_qapp_pixmap());
|
|
QVERIFY(tst_qapp_font());
|
|
QVERIFY(tst_qapp_region());
|
|
QVERIFY(tst_qapp_fontDatabase());
|
|
QVERIFY(tst_qapp_cursor());
|
|
}
|
|
|
|
//QTEST_APPLESS_MAIN(tst_QApplication)
|
|
int main(int argc, char *argv[])
|
|
{
|
|
tst_QApplication tc;
|
|
argv0 = argv[0];
|
|
return QTest::qExec(&tc, argc, argv);
|
|
}
|
|
|
|
#include "tst_qapplication.moc"
|