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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include <QTest>
#include <QSignalSpy>
#include <qstatusbar.h>
#include <QLabel>
#include <QMainWindow>
#include <QSizeGrip>
class tst_QStatusBar: public QObject
{
Q_OBJECT
protected slots:
void messageChanged(const QString&);
private slots:
void init();
void cleanup();
void tempMessage();
void insertWidget();
void insertPermanentWidget();
void setSizeGripEnabled();
void task194017_hiddenWidget();
void QTBUG4334_hiddenOnMaximizedWindow();
void QTBUG25492_msgtimeout();
void messageChangedSignal();
private:
QStatusBar *testWidget;
QString currentMessage;
};
void tst_QStatusBar::init()
{
testWidget = new QStatusBar;
connect(testWidget, SIGNAL(messageChanged(QString)), this, SLOT(messageChanged(QString)));
QWidget *item1 = new QWidget(testWidget);
testWidget->addWidget(item1);
// currentMessage needs to be null as the code relies on this
currentMessage = QString();
}
void tst_QStatusBar::cleanup()
{
delete testWidget;
}
void tst_QStatusBar::messageChanged(const QString &m)
{
currentMessage = m;
}
void tst_QStatusBar::tempMessage()
{
QVERIFY(testWidget->currentMessage().isNull());
QVERIFY(currentMessage.isNull());
testWidget->showMessage("Ready", 500);
QCOMPARE(testWidget->currentMessage(), QString("Ready"));
QCOMPARE(testWidget->currentMessage(), currentMessage);
QTRY_VERIFY(testWidget->currentMessage().isNull());
QVERIFY(currentMessage.isNull());
testWidget->showMessage("Ready again", 500);
QCOMPARE(testWidget->currentMessage(), QString("Ready again"));
QCOMPARE(testWidget->currentMessage(), currentMessage);
testWidget->clearMessage();
QVERIFY(testWidget->currentMessage().isNull());
QVERIFY(currentMessage.isNull());
}
void tst_QStatusBar::insertWidget()
{
QStatusBar sb;
sb.addPermanentWidget(new QLabel("foo"));
QTest::ignoreMessage(QtWarningMsg, "QStatusBar::insertWidget: Index out of range (-1), appending widget");
QCOMPARE(sb.insertWidget(-1, new QLabel("foo")), 0);
QTest::ignoreMessage(QtWarningMsg, "QStatusBar::insertWidget: Index out of range (2), appending widget");
QCOMPARE(sb.insertWidget(2, new QLabel("foo")), 1);
QCOMPARE(sb.insertWidget(0, new QLabel("foo")), 0);
QCOMPARE(sb.insertWidget(3, new QLabel("foo")), 3);
}
void tst_QStatusBar::insertPermanentWidget()
{
QStatusBar sb;
sb.addWidget(new QLabel("foo"));
QTest::ignoreMessage(QtWarningMsg, "QStatusBar::insertPermanentWidget: Index out of range (-1), appending widget");
QCOMPARE(sb.insertPermanentWidget(-1, new QLabel("foo")), 1);
QTest::ignoreMessage(QtWarningMsg, "QStatusBar::insertPermanentWidget: Index out of range (0), appending widget");
QCOMPARE(sb.insertPermanentWidget(0, new QLabel("foo")), 2);
QCOMPARE(sb.insertPermanentWidget(2, new QLabel("foo")), 2);
QTest::ignoreMessage(QtWarningMsg, "QStatusBar::insertPermanentWidget: Index out of range (5), appending widget");
QCOMPARE(sb.insertPermanentWidget(5, new QLabel("foo")), 4);
QCOMPARE(sb.insertWidget(1, new QLabel("foo")), 1);
QTest::ignoreMessage(QtWarningMsg, "QStatusBar::insertPermanentWidget: Index out of range (1), appending widget");
QCOMPARE(sb.insertPermanentWidget(1, new QLabel("foo")), 6);
}
void tst_QStatusBar::setSizeGripEnabled()
{
if (QGuiApplication::platformName().startsWith(QLatin1String("wayland"), Qt::CaseInsensitive))
QSKIP("Wayland: This fails. Figure out why.");
QMainWindow mainWindow;
QPointer<QStatusBar> statusBar = mainWindow.statusBar();
QVERIFY(statusBar);
mainWindow.show();
QVERIFY(QTest::qWaitForWindowExposed(&mainWindow));
QTRY_VERIFY(statusBar->isVisible());
QPointer<QSizeGrip> sizeGrip = statusBar->findChild<QSizeGrip *>();
QVERIFY(sizeGrip);
QVERIFY(sizeGrip->isVisible());
statusBar->setSizeGripEnabled(true);
QVERIFY(sizeGrip);
QVERIFY(sizeGrip->isVisible());
statusBar->hide();
QVERIFY(!sizeGrip->isVisible());
statusBar->show();
QVERIFY(sizeGrip->isVisible());
sizeGrip->setVisible(false);
QVERIFY(!sizeGrip->isVisible());
statusBar->hide();
statusBar->show();
QVERIFY(!sizeGrip->isVisible());
statusBar->setSizeGripEnabled(false);
QVERIFY(!sizeGrip);
qApp->processEvents();
#ifndef Q_OS_MAC // Work around Lion fullscreen issues on CI system - QTQAINFRA-506
mainWindow.showFullScreen();
#endif
QVERIFY(QTest::qWaitForWindowExposed(&mainWindow));
qApp->processEvents();
mainWindow.setStatusBar(new QStatusBar(&mainWindow));
//we now call deleteLater on the previous statusbar
QCoreApplication::sendPostedEvents(0, QEvent::DeferredDelete);
QVERIFY(!statusBar);
statusBar = mainWindow.statusBar();
QVERIFY(statusBar);
sizeGrip = statusBar->findChild<QSizeGrip *>();
QVERIFY(sizeGrip);
QVERIFY(!sizeGrip->isVisible());
statusBar->setSizeGripEnabled(true);
QVERIFY(!sizeGrip->isVisible());
qApp->processEvents();
#ifndef Q_OS_MAC
mainWindow.showNormal();
#endif
qApp->processEvents();
QTRY_VERIFY(sizeGrip->isVisible());
}
void tst_QStatusBar::task194017_hiddenWidget()
{
QStatusBar sb;
QWidget *label= new QLabel("bar",&sb);
sb.addWidget(label);
sb.show();
QVERIFY(label->isVisible());
sb.showMessage("messssage");
QVERIFY(!label->isVisible());
sb.hide();
QVERIFY(!label->isVisible());
sb.show();
QVERIFY(!label->isVisible());
sb.clearMessage();
QVERIFY(label->isVisible());
label->hide();
QVERIFY(!label->isVisible());
sb.showMessage("messssage");
QVERIFY(!label->isVisible());
sb.clearMessage();
QVERIFY(!label->isVisible());
sb.hide();
QVERIFY(!label->isVisible());
sb.show();
QVERIFY(!label->isVisible());
}
void tst_QStatusBar::QTBUG4334_hiddenOnMaximizedWindow()
{
if (QGuiApplication::platformName().startsWith(QLatin1String("wayland"), Qt::CaseInsensitive))
QSKIP("Wayland: This fails. Figure out why.");
QMainWindow main;
QStatusBar statusbar;
statusbar.setSizeGripEnabled(true);
main.setStatusBar(&statusbar);
main.showMaximized();
QVERIFY(QTest::qWaitForWindowActive(&main));
#ifndef Q_OS_MAC
QVERIFY(!statusbar.findChild<QSizeGrip*>()->isVisible());
#endif
main.showNormal();
QVERIFY(QTest::qWaitForWindowExposed(&main));
QVERIFY(statusbar.findChild<QSizeGrip*>()->isVisible());
main.showFullScreen();
QVERIFY(QTest::qWaitForWindowExposed(&main));
QVERIFY(!statusbar.findChild<QSizeGrip*>()->isVisible());
}
void tst_QStatusBar::QTBUG25492_msgtimeout()
{
QVERIFY(testWidget->currentMessage().isNull());
QVERIFY(currentMessage.isNull());
testWidget->show();
// Set display message forever first
testWidget->showMessage("Ready", 0);
QCOMPARE(testWidget->currentMessage(), QString("Ready"));
QCOMPARE(testWidget->currentMessage(), currentMessage);
// Set display message for 2 seconds
QElapsedTimer t;
t.start();
testWidget->showMessage("Ready 2000", 2000);
QCOMPARE(testWidget->currentMessage(), QString("Ready 2000"));
QCOMPARE(testWidget->currentMessage(), currentMessage);
// Message disappears after 2 seconds
QTRY_VERIFY(testWidget->currentMessage().isNull());
qint64 ts = t.elapsed();
// XXX: ideally ts should be 2000, but sometimes it appears to go away early, probably due to timer granularity.
QVERIFY2(ts >= 1800, qPrintable("Timer was " + QString::number(ts)));
if (ts < 2000)
qWarning("QTBUG25492_msgtimeout: message vanished early, should be >= 2000, was %lld", ts);
QVERIFY(currentMessage.isNull());
// Set display message for 2 seconds first
testWidget->showMessage("Ready 25492", 2000);
QCOMPARE(testWidget->currentMessage(), QString("Ready 25492"));
QCOMPARE(testWidget->currentMessage(), currentMessage);
// Set display message forever again
testWidget->showMessage("Ready 25492", 0);
QCOMPARE(testWidget->currentMessage(), QString("Ready 25492"));
QCOMPARE(testWidget->currentMessage(), currentMessage);
QTest::qWait(3000);
// Message displays forever
QCOMPARE(testWidget->currentMessage(), QString("Ready 25492"));
QCOMPARE(testWidget->currentMessage(), currentMessage);
}
void tst_QStatusBar::messageChangedSignal()
{
QVERIFY(testWidget->currentMessage().isNull());
QVERIFY(currentMessage.isNull());
testWidget->show();
QSignalSpy spy(testWidget, SIGNAL(messageChanged(QString)));
testWidget->showMessage("Ready", 0);
QCOMPARE(testWidget->currentMessage(), QString("Ready"));
QCOMPARE(testWidget->currentMessage(), currentMessage);
QCOMPARE(spy.count(), 1);
QCOMPARE(spy.takeFirst().at(0).toString(), currentMessage);
testWidget->clearMessage();
QCOMPARE(testWidget->currentMessage(), QString());
QCOMPARE(testWidget->currentMessage(), currentMessage);
QCOMPARE(spy.count(), 1);
QCOMPARE(spy.takeFirst().at(0).toString(), currentMessage);
testWidget->showMessage("Ready", 0);
testWidget->showMessage("Ready", 0);
QCOMPARE(testWidget->currentMessage(), QString("Ready"));
QCOMPARE(testWidget->currentMessage(), currentMessage);
QCOMPARE(spy.count(), 1);
QCOMPARE(spy.takeFirst().at(0).toString(), currentMessage);
}
QTEST_MAIN(tst_QStatusBar)
#include "tst_qstatusbar.moc"
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