From 6a21d5e36771bdd3e8b5915402e5cbe663469aba Mon Sep 17 00:00:00 2001 From: BogDan Vatra Date: Wed, 15 Jul 2015 10:24:53 +0300 Subject: [PATCH] Test if the state machine reacts to a QObject signal. Change-Id: I4987e10ac0b31977249ce9ebe00e26de334db30d Reviewed-by: Simon Hausmann --- tests/auto/qml/qml.pro | 3 +- .../qml/qqmlstatemachine/data/cppsignal.qml | 70 +++++++++++ .../qml/qqmlstatemachine/qqmlstatemachine.pro | 11 ++ .../qqmlstatemachine/tst_qqmlstatemachine.cpp | 118 ++++++++++++++++++ 4 files changed, 201 insertions(+), 1 deletion(-) create mode 100644 tests/auto/qml/qqmlstatemachine/data/cppsignal.qml create mode 100644 tests/auto/qml/qqmlstatemachine/qqmlstatemachine.pro create mode 100644 tests/auto/qml/qqmlstatemachine/tst_qqmlstatemachine.cpp diff --git a/tests/auto/qml/qml.pro b/tests/auto/qml/qml.pro index a5c3211f0..430a90b80 100644 --- a/tests/auto/qml/qml.pro +++ b/tests/auto/qml/qml.pro @@ -25,7 +25,8 @@ PUBLICTESTS += \ qtqmlmodules \ qquickfolderlistmodel \ qqmlapplicationengine \ - qqmlsettings + qqmlsettings \ + qqmlstatemachine PRIVATETESTS += \ animation \ diff --git a/tests/auto/qml/qqmlstatemachine/data/cppsignal.qml b/tests/auto/qml/qqmlstatemachine/data/cppsignal.qml new file mode 100644 index 000000000..3d06d823e --- /dev/null +++ b/tests/auto/qml/qqmlstatemachine/data/cppsignal.qml @@ -0,0 +1,70 @@ +/**************************************************************************** +** +** Copyright (C) 2015 Ford Motor Company +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the test suite module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL21$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 or version 3 as published by the Free +** Software Foundation and appearing in the file LICENSE.LGPLv21 and +** LICENSE.LGPLv3 included in the packaging of this file. Please review the +** following information to ensure the GNU Lesser General Public License +** requirements will be met: https://www.gnu.org/licenses/lgpl.html and +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** As a special exception, The Qt Company gives you certain additional +** rights. These rights are described in The Qt Company LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +import QtQml 2.0 + +import QtQml.StateMachine 1.0 + +import CppObjectEnum 1.0 + +StateMachine { + id: stateMachine + initialState: state0 + + State { + id: state0 + SignalTransition { + targetState: state1 + signal: _cppObject.mySignal + // signalState is mySignal's parameter + guard: signalState === CppObject.State1 + } + } + + State { + id: state1 + SignalTransition { + targetState: state2 + signal: _cppObject.mySignal + // signalState is mySignal's parameter + guard: signalState === CppObject.State2 + } + onEntered: _cppObject.objectState = CppObject.State1 + } + + FinalState { + id: state2 + onEntered: _cppObject.objectState = CppObject.State2 + } + Component.onCompleted: stateMachine.running = true +} diff --git a/tests/auto/qml/qqmlstatemachine/qqmlstatemachine.pro b/tests/auto/qml/qqmlstatemachine/qqmlstatemachine.pro new file mode 100644 index 000000000..002af1d70 --- /dev/null +++ b/tests/auto/qml/qqmlstatemachine/qqmlstatemachine.pro @@ -0,0 +1,11 @@ +CONFIG += testcase +TARGET = tst_qqmlstatemachine +osx:CONFIG -= app_bundle + +SOURCES += tst_qqmlstatemachine.cpp + +include (../../shared/util.pri) + +CONFIG += parallel_test +QT += core-private gui-private qml-private quick-private gui testlib +DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0 diff --git a/tests/auto/qml/qqmlstatemachine/tst_qqmlstatemachine.cpp b/tests/auto/qml/qqmlstatemachine/tst_qqmlstatemachine.cpp new file mode 100644 index 000000000..0d36b66e3 --- /dev/null +++ b/tests/auto/qml/qqmlstatemachine/tst_qqmlstatemachine.cpp @@ -0,0 +1,118 @@ +/**************************************************************************** +** +** Copyright (C) 2015 Ford Motor Company +** Contact: http://www.qt.io/licensing/ +** +** This file is part of the test suite module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL21$ +** Commercial License Usage +** Licensees holding valid commercial Qt licenses may use this file in +** accordance with the commercial license agreement provided with the +** Software or, alternatively, in accordance with the terms contained in +** a written agreement between you and The Qt Company. For licensing terms +** and conditions see http://www.qt.io/terms-conditions. For further +** information use the contact form at http://www.qt.io/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 or version 3 as published by the Free +** Software Foundation and appearing in the file LICENSE.LGPLv21 and +** LICENSE.LGPLv3 included in the packaging of this file. Please review the +** following information to ensure the GNU Lesser General Public License +** requirements will be met: https://www.gnu.org/licenses/lgpl.html and +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** As a special exception, The Qt Company gives you certain additional +** rights. These rights are described in The Qt Company LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** $QT_END_LICENSE$ +** +****************************************************************************/ +#include +#include +#include +#include +#include "../../shared/util.h" + +class tst_qqmlstatemachine : public QQmlDataTest +{ + Q_OBJECT +public: + tst_qqmlstatemachine(); + +private slots: + void tst_cppObjectSignal(); +}; + + +class CppObject : public QObject +{ + Q_OBJECT + Q_PROPERTY(ObjectState objectState READ objectState WRITE setObjectState NOTIFY objectStateChanged) + Q_ENUMS(ObjectState) +public: + enum ObjectState { + State0, + State1, + State2 + }; + +public: + CppObject() + : QObject() + , m_objectState(State0) + {} + + ObjectState objectState() const { return m_objectState; } + void setObjectState(ObjectState objectState) { m_objectState = objectState; emit objectStateChanged();} + +signals: + void objectStateChanged(); + void mySignal(int signalState); + +private: + ObjectState m_objectState; +}; + +tst_qqmlstatemachine::tst_qqmlstatemachine() +{ + QVERIFY(-1 != qmlRegisterUncreatableType("CppObjectEnum", 1, 0, "CppObject", QString())); +} + +void tst_qqmlstatemachine::tst_cppObjectSignal() +{ + CppObject cppObject; + QQmlEngine engine; + QQmlComponent component(&engine, testFileUrl("cppsignal.qml")); + QVERIFY(!component.isError()); + + QQmlContext *ctxt = engine.rootContext(); + ctxt->setContextProperty("_cppObject", &cppObject); + QScopedPointer rootObject(component.create()); + QVERIFY(rootObject != 0); + + // wait for state machine to start + QTRY_VERIFY(rootObject->property("running").toBool()); + + // emit signal from cpp + emit cppObject.mySignal(CppObject::State1); + + // check if the signal was propagated + QTRY_COMPARE(cppObject.objectState(), CppObject::State1); + + // emit signal from cpp + emit cppObject.mySignal(CppObject::State2); + + // check if the signal was propagated + QTRY_COMPARE(cppObject.objectState(), CppObject::State2); + + // wait for state machine to finish + QTRY_VERIFY(!rootObject->property("running").toBool()); +} + + +QTEST_MAIN(tst_qqmlstatemachine) + +#include "tst_qqmlstatemachine.moc" -- 2.34.1