From 7d8ec448dd7359070345d8c46d6e58757f916b39 Mon Sep 17 00:00:00 2001 From: Ivailo Monev Date: Mon, 6 Sep 2021 16:51:01 +0300 Subject: [PATCH] add QSignalSpy test Signed-off-by: Ivailo Monev --- tests/auto/qsignalspy/CMakeLists.txt | 3 + tests/auto/qsignalspy/tst_qsignalspy.cpp | 202 +++++++++++++++++++++++++++++++ 2 files changed, 205 insertions(+) create mode 100644 tests/auto/qsignalspy/CMakeLists.txt create mode 100644 tests/auto/qsignalspy/tst_qsignalspy.cpp diff --git a/tests/auto/qsignalspy/CMakeLists.txt b/tests/auto/qsignalspy/CMakeLists.txt new file mode 100644 index 000000000..a5d5bcb86 --- /dev/null +++ b/tests/auto/qsignalspy/CMakeLists.txt @@ -0,0 +1,3 @@ +katie_test(tst_qsignalspy + ${CMAKE_CURRENT_SOURCE_DIR}/tst_qsignalspy.cpp +) diff --git a/tests/auto/qsignalspy/tst_qsignalspy.cpp b/tests/auto/qsignalspy/tst_qsignalspy.cpp new file mode 100644 index 000000000..9da423d53 --- /dev/null +++ b/tests/auto/qsignalspy/tst_qsignalspy.cpp @@ -0,0 +1,202 @@ +/**************************************************************************** +** +** Copyright (C) 2015 The Qt Company Ltd. +** Copyright (C) 2016 Ivailo Monev +** +** This file is part of the test suite of the Katie Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** +** GNU Lesser General Public License Usage +** This file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + + +#include + + +#include + +class tst_QSignalSpy : public QObject +{ + Q_OBJECT + +private slots: + void spyWithoutArgs(); + void spyWithBasicArgs(); + void spyWithPointers(); + void spyWithQtClasses(); + void spyWithBasicQtClasses(); + void spyWithQtTypedefs(); +}; + +class QtTestObject: public QObject +{ + Q_OBJECT + +public: + QtTestObject(); + +signals: + void sig0(); + void sig1(int, int); + void sigLong(long, long); + void sig2(int *, int *); + +public: + QString slotResult; + friend class tst_QSignalSpy; +}; + +QtTestObject::QtTestObject() +{ +} + +void tst_QSignalSpy::spyWithoutArgs() +{ + QtTestObject obj; + + QSignalSpy spy(&obj, SIGNAL(sig0())); + QCOMPARE(spy.count(), 0); + + emit obj.sig0(); + QCOMPARE(spy.count(), 1); + emit obj.sig0(); + QCOMPARE(spy.count(), 2); + + QList args = spy.takeFirst(); + QCOMPARE(args.count(), 0); +} + +void tst_QSignalSpy::spyWithBasicArgs() +{ + QtTestObject obj; + QSignalSpy spy(&obj, SIGNAL(sig1(int,int))); + + emit obj.sig1(1, 2); + QCOMPARE(spy.count(), 1); + + QList args = spy.takeFirst(); + QCOMPARE(args.count(), 2); + QCOMPARE(args.at(0).toInt(), 1); + QCOMPARE(args.at(1).toInt(), 2); + + QSignalSpy spyl(&obj, SIGNAL(sigLong(long,long))); + + emit obj.sigLong(1l, 2l); + args = spyl.takeFirst(); + QCOMPARE(args.count(), 2); + QCOMPARE(qvariant_cast(args.at(0)), 1l); + QCOMPARE(qvariant_cast(args.at(1)), 2l); +} + + +void tst_QSignalSpy::spyWithPointers() +{ + qRegisterMetaType("int*"); + + QtTestObject obj; + QSignalSpy spy(&obj, SIGNAL(sig2(int*,int*))); + + int i1 = 1; + int i2 = 2; + + emit obj.sig2(&i1, &i2); + QCOMPARE(spy.count(), 1); + + QList args = spy.takeFirst(); + QCOMPARE(args.count(), 2); + QCOMPARE(*static_cast(args.at(0).constData()), &i1); + QCOMPARE(*static_cast(args.at(1).constData()), &i2); +} + +class QtTestObject2: public QObject +{ + Q_OBJECT + friend class tst_QSignalSpy; + +signals: + void sig(QString); + void sig2(const QDateTime &dt); + void sig3(QObject *o); + void sig4(QChar c); +}; + +void tst_QSignalSpy::spyWithBasicQtClasses() +{ + QtTestObject2 obj; + + QSignalSpy spy(&obj, SIGNAL(sig(QString))); + emit obj.sig(QString("bubu")); + QCOMPARE(spy.count(), 1); + QCOMPARE(spy.at(0).count(), 1); + QCOMPARE(spy.at(0).at(0).toString(), QString("bubu")); +} + +void tst_QSignalSpy::spyWithQtClasses() +{ + QtTestObject2 obj; + + qRegisterMetaType("QDateTime"); + + QSignalSpy spy(&obj, SIGNAL(sig2(QDateTime))); + QDateTime dt = QDateTime::currentDateTime(); + emit obj.sig2(dt); + QCOMPARE(spy.count(), 1); + QCOMPARE(spy.at(0).count(), 1); + QCOMPARE(spy.at(0).at(0).typeName(), "QDateTime"); + QCOMPARE(*static_cast(spy.at(0).at(0).constData()), dt); + QCOMPARE(spy.at(0).at(0).toDateTime(), dt); + + QSignalSpy spy2(&obj, SIGNAL(sig3(QObject*))); + emit obj.sig3(this); + QCOMPARE(*static_cast(spy2.value(0).value(0).constData()), + (QObject *)this); + QCOMPARE(qvariant_cast(spy2.value(0).value(0)), (QObject*)this); + + QSignalSpy spy3(&obj, SIGNAL(sig4(QChar))); + emit obj.sig4(QChar('A')); + QCOMPARE(qvariant_cast(spy3.value(0).value(0)), QChar('A')); +} + +class QtTestObject3: public QObject +{ + Q_OBJECT + friend class tst_QSignalSpy; + +signals: + void sig1(quint16); + void sig2(qlonglong, qulonglong); + void sig3(qint64, quint64); +}; + +void tst_QSignalSpy::spyWithQtTypedefs() +{ + QtTestObject3 obj; + +// QSignalSpy spy1(&obj, SIGNAL(sig1(quint16))); +// emit obj.sig1(42); +// QCOMPARE(spy1.value(0).value(0).toInt(), 42); + + QSignalSpy spy2(&obj, SIGNAL(sig2(qlonglong,qulonglong))); + emit obj.sig2(42, 43); + QCOMPARE(spy2.value(0).value(0).toInt(), 42); + QCOMPARE(spy2.value(0).value(1).toInt(), 43); + +// QSignalSpy spy3(&obj, SIGNAL(sig3(qint64,quint64))); +// emit obj.sig3(44, 45); +// QCOMPARE(spy3.value(0).value(0).toInt(), 44); +// QCOMPARE(spy3.value(0).value(1).toInt(), 45); +} + +QTEST_APPLESS_MAIN(tst_QSignalSpy) + +#include "moc_tst_qsignalspy.cpp" -- 2.11.0