149 lines
3.9 KiB
C++
149 lines
3.9 KiB
C++
/*
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This file is part of KDDockWidgets.
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Copyright (C) 2019 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com
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Author: Sérgio Martins <sergio.martins@kdab.com>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "Testing.h"
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#include "MainWindow.h"
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#include "DockWidget.h"
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#include "DockRegistry_p.h"
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#include <QApplication>
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#include <QTest>
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#include <QLoggingCategory>
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using namespace KDDockWidgets;
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using namespace KDDockWidgets::Testing;
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extern quintptr Q_CORE_EXPORT qtHookData[];
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static QString s_expectedWarning;
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static WarningObserver *s_warningObserver = nullptr;
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static QtMessageHandler s_original = nullptr;
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class EventFilter : public QObject
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{
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public:
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EventFilter(QEvent::Type type) : m_type(type) {}
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bool eventFilter(QObject *, QEvent *e)
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{
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if (e->type() == m_type)
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m_got = true;
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return false;
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}
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const QEvent::Type m_type;
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bool m_got = false;
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};
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static bool isGammaray()
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{
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static bool is = qtHookData[3] != 0;
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return is;
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}
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static bool shouldBlacklistWarning(const QString &msg, const QString &category)
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{
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if (category == QLatin1String("qt.qpa.xcb"))
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return true;
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return msg.contains(QLatin1String("QSocketNotifier: Invalid socket")) ||
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msg.contains(QLatin1String("QWindowsWindow::setGeometry")) ||
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msg.contains(QLatin1String("This plugin does not support")) ||
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msg.contains(QLatin1String("Note that Qt no longer ships fonts")) ||
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msg.contains(QLatin1String("Another dock KDDockWidgets::DockWidget")) ||
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msg.contains(QLatin1String("There's multiple MainWindows, not sure what to do about parenting")) ||
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msg.contains(QLatin1String("Testing::"));
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}
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static void fatalWarningsMessageHandler(QtMsgType t, const QMessageLogContext &context, const QString &msg)
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{
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if (shouldBlacklistWarning(msg, QLatin1String(context.category)))
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return;
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s_original(t, context, msg);
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if (t == QtWarningMsg) {
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if (!s_expectedWarning.isEmpty() && msg.contains(s_expectedWarning))
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return;
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if (!isGammaray() && !qEnvironmentVariableIsSet("NO_FATAL")) {
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if (s_warningObserver)
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s_warningObserver->onFatal();
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qFatal("Got a warning, category=%s", context.category);
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}
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}
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}
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bool Testing::waitForEvent(QWidget *w, QEvent::Type type, int timeout)
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{
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EventFilter filter(type);
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w->installEventFilter(&filter);
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QTime time;
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time.start();
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while (!filter.m_got && time.elapsed() < timeout) {
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qApp->processEvents();
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QTest::qWait(50);
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}
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return filter.m_got;
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}
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bool Testing::waitForDeleted(QObject *o, int timeout)
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{
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if (!o)
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return true;
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QPointer<QObject> ptr = o;
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QTime time;
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time.start();
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while (ptr && time.elapsed() < timeout) {
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qApp->processEvents();
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QTest::qWait(50);
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}
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const bool wasDeleted = !ptr;
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return wasDeleted;
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}
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bool Testing::waitForResize(QWidget *w, int timeout)
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{
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return waitForEvent(w, QEvent::Resize, timeout);
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}
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HostedWidget::~HostedWidget() {}
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void Testing::installFatalMessageHandler()
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{
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s_original = qInstallMessageHandler(fatalWarningsMessageHandler);
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}
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void Testing::setExpectedWarning(const QString &expected)
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{
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s_expectedWarning = expected;
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}
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void Testing::setWarningObserver(WarningObserver *observer)
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{
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s_warningObserver = observer;
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}
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