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/****************************************************************************
**
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the test suite of the Qt 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.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
import QtQuick 2.0
import QtTest 1.0
Item {
id: spy
visible: false
TestUtil {
id: util
}
// Public API.
property variant target: null
property string signalName: ""
property int count: 0
function clear() {
count = 0
qtest_expectedCount = 0
}
function wait(timeout) {
if (timeout === undefined)
timeout = 5000
var expected = ++qtest_expectedCount
var i = 0
while (i < timeout && count < expected) {
qtest_results.wait(50)
i += 50
}
var success = (count >= expected)
if (!qtest_results.verify(success, "wait for signal " + signalName, util.callerFile(), util.callerLine()))
throw new Error("QtQuickTest::fail")
}
// Internal implementation detail follows.
TestResult { id: qtest_results }
onTargetChanged: {
qtest_update()
}
onSignalNameChanged: {
qtest_update()
}
property variant qtest_prevTarget: null
property string qtest_prevSignalName: ""
property int qtest_expectedCount: 0
function qtest_update() {
if (qtest_prevTarget != null) {
qtest_prevTarget[qtest_prevSignalName].disconnect(spy, "qtest_activated")
qtest_prevTarget = null
qtest_prevSignalName = ""
}
if (target != null && signalName != "") {
var func = target[signalName]
if (func === undefined) {
console.log("Signal '" + signalName + "' not found")
} else {
qtest_prevTarget = target
qtest_prevSignalName = signalName
func.connect(spy.qtest_activated)
}
}
}
function qtest_activated() {
++count
}
}
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