48e0c4df23
Change-Id: Ic804938fc352291d011800d21e549c10acac66fb Reviewed-by: Lars Knoll <lars.knoll@digia.com>
215 lines
7.7 KiB
C++
215 lines
7.7 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
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** Contact: http://www.qt-project.org/legal
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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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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and Digia. For licensing terms and
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** conditions see http://qt.digia.com/licensing. For further information
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** use the contact form at http://qt.digia.com/contact-us.
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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, Digia gives you certain additional
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** rights. These rights are described in the Digia 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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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU
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** General Public License version 3.0 as published by the Free Software
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** Foundation and appearing in the file LICENSE.GPL included in the
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** packaging of this file. Please review the following information to
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** ensure the GNU General Public License version 3.0 requirements will be
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** met: http://www.gnu.org/copyleft/gpl.html.
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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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#include "expectedeventlist.h"
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#include <QDebug>
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#include <QCoreApplication>
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#include <QAbstractEventDispatcher>
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#include <QtTest/QtTest>
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ExpectedEventList::ExpectedEventList(QObject *target)
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: QObject(target), eventCount(0)
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{
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target->installEventFilter(this);
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debug = qgetenv("NATIVEDEBUG").toInt();
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if (debug > 0)
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qDebug() << "Debug level sat to:" << debug;
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}
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ExpectedEventList::~ExpectedEventList()
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{
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qDeleteAll(eventList);
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}
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void ExpectedEventList::append(QEvent *e)
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{
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eventList.append(e);
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++eventCount;
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}
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void ExpectedEventList::timerEvent(QTimerEvent *)
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{
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timer.stop();
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QAbstractEventDispatcher::instance()->interrupt();
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}
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bool ExpectedEventList::waitForAllEvents(int maxEventWaitTime)
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{
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if (eventList.isEmpty())
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return true;
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int eventCount = eventList.size();
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timer.start(maxEventWaitTime, this);
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while (timer.isActive()) {
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QCoreApplication::processEvents(QEventLoop::WaitForMoreEvents);
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if (eventList.isEmpty())
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return true;
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if (eventCount < eventList.size()){
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eventCount = eventList.size();
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timer.start(maxEventWaitTime, this);
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}
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}
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int eventListNr = eventCount - eventList.size() + 1;
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qWarning() << "Stopped waiting for expected event nr" << eventListNr;
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return false;
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}
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void ExpectedEventList::compareMouseEvents(QEvent *received, QEvent *expected)
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{
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QMouseEvent *e1 = static_cast<QMouseEvent *>(received);
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QMouseEvent *e2 = static_cast<QMouseEvent *>(expected);
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// Do a manual check first to be able to write more sensible
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// debug output if we know we're going to fail:
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if (e1->pos() == e2->pos()
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&& (e1->globalPos() == e2->globalPos())
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&& (e1->button() == e2->button())
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&& (e1->buttons() == e2->buttons())
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&& (e1->modifiers() == e2->modifiers())) {
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if (debug > 0)
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qDebug() << " Received (OK):" << e1 << e1->globalPos();
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return; // equal
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}
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// INVARIANT: The two events are not equal. So we fail. Depending
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// on whether debug mode is no or not, we let QTest fail. Otherwise
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// we let the test continue for debugging puposes.
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int eventListNr = eventCount - eventList.size();
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if (debug == 0) {
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qWarning() << "Expected event" << eventListNr << "differs from received event:";
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QCOMPARE(e1->pos(), e2->pos());
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QCOMPARE(e1->globalPos(), e2->globalPos());
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QCOMPARE(e1->button(), e2->button());
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QCOMPARE(e1->buttons(), e2->buttons());
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QCOMPARE(e1->modifiers(), e2->modifiers());
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} else {
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qWarning() << "*** FAIL *** : Expected event" << eventListNr << "differs from received event:";
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qWarning() << "Received:" << e1 << e1->globalPos();
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qWarning() << "Expected:" << e2 << e2->globalPos();
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}
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}
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void ExpectedEventList::compareKeyEvents(QEvent *received, QEvent *expected)
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{
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QKeyEvent *e1 = static_cast<QKeyEvent *>(received);
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QKeyEvent *e2 = static_cast<QKeyEvent *>(expected);
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// Do a manual check first to be able to write more sensible
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// debug output if we know we're going to fail:
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if (e1->key() == e2->key()
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&& (e1->modifiers() == e2->modifiers())
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&& (e1->count() == e2->count())
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&& (e1->isAutoRepeat() == e2->isAutoRepeat())) {
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if (debug > 0)
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qDebug() << " Received (OK):" << e1 << QKeySequence(e1->key()).toString(QKeySequence::NativeText);
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return; // equal
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}
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// INVARIANT: The two events are not equal. So we fail. Depending
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// on whether debug mode is no or not, we let QTest fail. Otherwise
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// we let the test continue for debugging puposes.
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int eventListNr = eventCount - eventList.size();
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if (debug == 0) {
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qWarning() << "Expected event" << eventListNr << "differs from received event:";
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QCOMPARE(e1->key(), e2->key());
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QCOMPARE(e1->modifiers(), e2->modifiers());
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QCOMPARE(e1->count(), e2->count());
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QCOMPARE(e1->isAutoRepeat(), e2->isAutoRepeat());
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} else {
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qWarning() << "*** FAIL *** : Expected event" << eventListNr << "differs from received event:";
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qWarning() << "Received:" << e1 << QKeySequence(e1->key()).toString(QKeySequence::NativeText);
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qWarning() << "Expected:" << e2 << QKeySequence(e2->key()).toString(QKeySequence::NativeText);
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}
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}
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bool ExpectedEventList::eventFilter(QObject *, QEvent *received)
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{
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if (debug > 1)
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qDebug() << received;
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if (eventList.isEmpty())
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return false;
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bool eat = false;
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QEvent *expected = eventList.first();
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if (expected->type() == received->type()) {
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eventList.removeFirst();
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switch (received->type()) {
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case QEvent::MouseButtonPress:
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case QEvent::MouseButtonRelease:
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case QEvent::MouseMove:
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case QEvent::MouseButtonDblClick:
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case QEvent::NonClientAreaMouseButtonPress:
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case QEvent::NonClientAreaMouseButtonRelease:
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case QEvent::NonClientAreaMouseButtonDblClick:
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case QEvent::NonClientAreaMouseMove: {
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compareMouseEvents(received, expected);
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eat = true;
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break;
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}
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case QEvent::KeyPress:
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case QEvent::KeyRelease: {
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compareKeyEvents(received, expected);
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eat = true;
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break;
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}
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case QEvent::Resize: {
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break;
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}
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case QEvent::WindowActivate: {
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break;
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}
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case QEvent::WindowDeactivate: {
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break;
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}
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default:
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break;
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}
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if (eventList.isEmpty())
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QAbstractEventDispatcher::instance()->interrupt();
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}
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return eat;
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}
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