1// Copyright (C) 2020 The Qt Company Ltd.
2// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
3
4#ifndef QUICKTEST_P_H
5#define QUICKTEST_P_H
6
7//
8// W A R N I N G
9// -------------
10//
11// This file is not part of the Qt API. It exists purely as an
12// implementation detail. This header file may change from version to
13// version without notice, or even be removed.
14//
15// We mean it.
16//
17
18#include <QtQuickTest/private/quicktestglobal_p.h>
19#include <QtQuickTest/quicktest.h>
20
21#include <QtQml/qqmlpropertymap.h>
22#include <QtQml/qqml.h>
23
24#include <QtCore/qpointer.h>
25
26QT_BEGIN_NAMESPACE
27
28class Q_QMLTEST_EXPORT QTestRootObject : public QObject
29{
30 Q_OBJECT
31 Q_PROPERTY(bool windowShown READ windowShown NOTIFY windowShownChanged)
32 Q_PROPERTY(bool hasTestCase READ hasTestCase WRITE setHasTestCase NOTIFY hasTestCaseChanged)
33 Q_PROPERTY(QObject *defined READ defined)
34
35 QML_SINGLETON
36 QML_ELEMENT
37 QML_ADDED_IN_VERSION(1, 0)
38
39public:
40 static QTestRootObject *create(QQmlEngine *q, QJSEngine *)
41 {
42 QTestRootObject *result = instance();
43 QQmlEngine *engine = qmlEngine(result);
44 // You can only test on one engine at a time
45 return (engine == nullptr || engine == q) ? result : nullptr;
46 }
47
48 static QTestRootObject *instance() {
49 static QPointer<QTestRootObject> object = new QTestRootObject;
50 if (!object) {
51 // QTestRootObject was deleted when previous test ended, create a new one
52 object = new QTestRootObject;
53 }
54 return object;
55 }
56
57 bool hasQuit:1;
58 bool hasTestCase() const { return m_hasTestCase; }
59 void setHasTestCase(bool value) { m_hasTestCase = value; Q_EMIT hasTestCaseChanged(); }
60
61 bool windowShown() const { return m_windowShown; }
62 void setWindowShown(bool value) { m_windowShown = value; Q_EMIT windowShownChanged(); }
63 QQmlPropertyMap *defined() const { return m_defined; }
64
65 void init() { setWindowShown(false); setHasTestCase(false); hasQuit = false; }
66
67Q_SIGNALS:
68 void windowShownChanged();
69 void hasTestCaseChanged();
70
71private Q_SLOTS:
72 void quit() { hasQuit = true; }
73
74private:
75 QTestRootObject(QObject *parent = nullptr)
76 : QObject(parent), hasQuit(false), m_windowShown(false), m_hasTestCase(false) {
77 m_defined = new QQmlPropertyMap(this);
78#if defined(QT_OPENGL_ES_2_ANGLE)
79 m_defined->insert(QLatin1String("QT_OPENGL_ES_2_ANGLE"), QVariant(true));
80#endif
81 }
82
83 bool m_windowShown : 1;
84 bool m_hasTestCase :1;
85 QQmlPropertyMap *m_defined;
86};
87
88bool qWaitForSignal(QObject *obj, const char* signal, int timeout = 5000);
89
90QT_END_NAMESPACE
91
92#endif // QUICKTEST_P_H
93

source code of qtdeclarative/src/qmltest/quicktest_p.h