1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
|
// Copyright (C) 2022 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include <QPermission>
#include <QTest>
struct DummyPermission // a minimal QPermission-compatible type
{
using QtPermissionHelper = void;
int state = 0;
};
Q_DECLARE_METATYPE(DummyPermission)
class tst_QPermission : public QObject
{
Q_OBJECT
private Q_SLOTS:
void converting_Dummy() const { return converting_impl<DummyPermission>(); }
void converting_Location() const { return converting_impl<QLocationPermission>(); }
void converting_Calendar() const { return converting_impl<QCalendarPermission>(); }
void converting_Contacts() const { return converting_impl<QContactsPermission>(); }
void converting_Camera() const { return converting_impl<QCameraPermission>(); }
void converting_Microphone() const { return converting_impl<QMicrophonePermission>(); }
void converting_Bluetooth() const { return converting_impl<QBluetoothPermission>(); }
void conversionMaintainsState() const;
private:
template <typename T>
void converting_impl() const;
};
template <typename T>
void tst_QPermission::converting_impl() const
{
T concrete;
const T cconcrete = concrete;
const auto metaType = QMetaType::fromType<T>();
// construction is implicit:
// from rvalue:
{
QPermission p = T();
QCOMPARE_EQ(p.type(), metaType);
}
// from mutable lvalue:
{
QPermission p = concrete;
QCOMPARE_EQ(p.type(), metaType);
}
// from const lvalue:
{
QPermission p = cconcrete;
QCOMPARE_EQ(p.type(), metaType);
}
// value<>() compiles:
{
const QPermission p = concrete;
auto v = p.value<T>();
static_assert(std::is_same_v<decltype(v), std::optional<T>>);
QCOMPARE_NE(v, std::nullopt);
}
}
void tst_QPermission::conversionMaintainsState() const
{
DummyPermission dummy{42}, dummy_default;
QCOMPARE_NE(dummy.state, dummy_default.state);
QLocationPermission loc, loc_default;
QCOMPARE_EQ(loc_default.accuracy(), QLocationPermission::Accuracy::Approximate);
QCOMPARE_EQ(loc_default.availability(), QLocationPermission::Availability::WhenInUse);
loc.setAccuracy(QLocationPermission::Accuracy::Precise);
loc.setAvailability(QLocationPermission::Availability::Always);
QCOMPARE_EQ(loc.accuracy(), QLocationPermission::Accuracy::Precise);
QCOMPARE_EQ(loc.availability(), QLocationPermission::Availability::Always);
QCalendarPermission cal, cal_default;
QCOMPARE_EQ(cal_default.accessMode(), QCalendarPermission::AccessMode::ReadOnly);
cal.setAccessMode(QCalendarPermission::AccessMode::ReadWrite);
QCOMPARE_EQ(cal.accessMode(), QCalendarPermission::AccessMode::ReadWrite);
QContactsPermission con, con_default;
QCOMPARE_EQ(con_default.accessMode(), QContactsPermission::AccessMode::ReadOnly);
con.setAccessMode(QContactsPermission::AccessMode::ReadWrite);
QCOMPARE_EQ(con.accessMode(), QContactsPermission::AccessMode::ReadWrite);
//
// QCameraPermission, QMicrophonePermission, QBluetoothPermission don't have
// state at the time of writing
//
QPermission p; // maintain state between the blocks below to test reset behavior
{
p = dummy;
auto v = p.value<DummyPermission>();
QCOMPARE_NE(v, std::nullopt);
auto &r = *v;
QCOMPARE_EQ(r.state, dummy.state);
// check mismatched returns nullopt:
QCOMPARE_EQ(p.value<QCalendarPermission>(), std::nullopt);
}
{
p = loc;
auto v = p.value<QLocationPermission>();
QCOMPARE_NE(v, std::nullopt);
auto &r = *v;
QCOMPARE_EQ(r.accuracy(), loc.accuracy());
QCOMPARE_EQ(r.availability(), loc.availability());
// check mismatched returns nullopt:
QCOMPARE_EQ(p.value<DummyPermission>(), std::nullopt);
}
{
p = con;
auto v = p.value<QContactsPermission>();
QCOMPARE_NE(v, std::nullopt);
auto &r = *v;
QCOMPARE_EQ(r.accessMode(), con.accessMode());
// check mismatched returns nullopt:
QCOMPARE_EQ(p.value<QLocationPermission>(), std::nullopt);
}
{
p = cal;
auto v = p.value<QCalendarPermission>();
QCOMPARE_NE(v, std::nullopt);
auto &r = *v;
QCOMPARE_EQ(r.accessMode(), cal.accessMode());
// check mismatched returns nullopt:
QCOMPARE_EQ(p.value<QContactsPermission>(), std::nullopt);
}
}
QTEST_APPLESS_MAIN(tst_QPermission)
#include "tst_qpermission.moc"
|
