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
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
|
// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
#include <QtTest>
#include <QColor>
#include <tracing/timelinezoomcontrol.h>
class tst_TimelineZoomControl : public QObject
{
Q_OBJECT
private:
void verifyWindow(const Timeline::TimelineZoomControl &zoomControl);
private slots:
void trace();
void window();
void range();
void selection();
};
void tst_TimelineZoomControl::verifyWindow(const Timeline::TimelineZoomControl &zoomControl)
{
QVERIFY(zoomControl.windowStart() <= zoomControl.rangeStart());
QVERIFY(zoomControl.windowEnd() >= zoomControl.rangeEnd());
QVERIFY(zoomControl.traceStart() <= zoomControl.windowStart());
QVERIFY(zoomControl.traceEnd() >= zoomControl.windowEnd());
}
void tst_TimelineZoomControl::trace()
{
Timeline::TimelineZoomControl zoomControl;
QSignalSpy spy(&zoomControl, SIGNAL(traceChanged(qint64,qint64)));
QCOMPARE(zoomControl.traceStart(), -1);
QCOMPARE(zoomControl.traceEnd(), -1);
QCOMPARE(zoomControl.traceDuration(), 0);
zoomControl.setTrace(100, 200);
QCOMPARE(zoomControl.traceStart(), 100);
QCOMPARE(zoomControl.traceEnd(), 200);
QCOMPARE(zoomControl.traceDuration(), 100);
QCOMPARE(spy.count(), 1);
zoomControl.clear();
QCOMPARE(zoomControl.traceStart(), -1);
QCOMPARE(zoomControl.traceEnd(), -1);
QCOMPARE(zoomControl.traceDuration(), 0);
QCOMPARE(spy.count(), 2);
}
void tst_TimelineZoomControl::window()
{
Timeline::TimelineZoomControl zoomControl;
QTimer timer;
timer.setSingleShot(true);
connect(&timer, &QTimer::timeout, [&](){
QVERIFY(zoomControl.windowLocked());
zoomControl.setWindowLocked(false);
});
int numWindowChanges = 0;
connect(&zoomControl, &Timeline::TimelineZoomControl::windowChanged,
[&](qint64, qint64) {
verifyWindow(zoomControl);
QVERIFY(!timer.isActive());
if (++numWindowChanges == 9) { // delay a bit during a move
zoomControl.setWindowLocked(true);
timer.start(300);
}
});
QCOMPARE(zoomControl.windowStart(), -1);
QCOMPARE(zoomControl.windowEnd(), -1);
QCOMPARE(zoomControl.windowDuration(), 0);
zoomControl.setTrace(100, 200);
QCOMPARE(zoomControl.windowStart(), 100);
QCOMPARE(zoomControl.windowEnd(), 200);
QCOMPARE(zoomControl.windowDuration(), 100);
zoomControl.clear();
QCOMPARE(zoomControl.windowStart(), -1);
QCOMPARE(zoomControl.windowEnd(), -1);
QCOMPARE(zoomControl.windowDuration(), 0);
zoomControl.setTrace(100000, 200000);
QCOMPARE(zoomControl.windowStart(), 100000);
QVERIFY(zoomControl.windowEnd() < 110000);
zoomControl.setRange(199995, 200000); // jump to end
verifyWindow(zoomControl);
zoomControl.setRange(100000, 100005); // jump to start
verifyWindow(zoomControl);
zoomControl.setRange(150000, 150005);
zoomControl.setRange(152000, 152005); // move right
QMetaObject::Connection connection = connect(
&zoomControl, &Timeline::TimelineZoomControl::windowMovingChanged,
[&](bool moving) {
if (moving)
return;
verifyWindow(zoomControl);
if (zoomControl.windowEnd() == zoomControl.traceEnd()) {
zoomControl.setRange(104005, 104010); // jump left
verifyWindow(zoomControl);
zoomControl.setRange(102005, 102010); // make sure it doesn't overrun trace start
} else if (zoomControl.windowStart() == zoomControl.traceStart()) {
QCoreApplication::exit();
} else {
QVERIFY(zoomControl.rangeStart() - zoomControl.windowStart() ==
zoomControl.windowEnd() - zoomControl.rangeEnd());
if (zoomControl.rangeStart() == 152000) {
zoomControl.setRange(150000, 150005); // move left
} else if (zoomControl.rangeStart() == 150000) {
zoomControl.setRange(196990, 196995); // jump right
verifyWindow(zoomControl);
zoomControl.setRange(198990, 198995); // make sure it doesn't overrun trace end
}
}
verifyWindow(zoomControl);
});
QGuiApplication::exec();
disconnect(connection);
bool stopDetected = false;
connect(&zoomControl, &Timeline::TimelineZoomControl::windowMovingChanged, [&](bool moving) {
if (!moving) {
QCOMPARE(stopDetected, false);
stopDetected = true;
} else {
zoomControl.clear();
QCOMPARE(zoomControl.windowStart(), -1);
QCOMPARE(zoomControl.windowEnd(), -1);
QCOMPARE(zoomControl.rangeStart(), -1);
QCOMPARE(zoomControl.rangeEnd(), -1);
zoomControl.clear(); // no second windowMovingChanged(false), please
}
});
zoomControl.setRange(180010, 180015);
}
void tst_TimelineZoomControl::range()
{
Timeline::TimelineZoomControl zoomControl;
QSignalSpy spy(&zoomControl, SIGNAL(rangeChanged(qint64,qint64)));
QCOMPARE(zoomControl.rangeStart(), -1);
QCOMPARE(zoomControl.rangeEnd(), -1);
QCOMPARE(zoomControl.rangeDuration(), 0);
zoomControl.setTrace(10, 500);
QCOMPARE(zoomControl.rangeStart(), 10);
QCOMPARE(zoomControl.rangeEnd(), 10);
QCOMPARE(zoomControl.rangeDuration(), 0);
QCOMPARE(spy.count(), 1);
zoomControl.setRange(100, 200);
QCOMPARE(zoomControl.rangeStart(), 100);
QCOMPARE(zoomControl.rangeEnd(), 200);
QCOMPARE(zoomControl.rangeDuration(), 100);
QCOMPARE(spy.count(), 2);
zoomControl.clear();
QCOMPARE(zoomControl.rangeStart(), -1);
QCOMPARE(zoomControl.rangeEnd(), -1);
QCOMPARE(zoomControl.rangeDuration(), 0);
QCOMPARE(spy.count(), 3);
}
void tst_TimelineZoomControl::selection()
{
Timeline::TimelineZoomControl zoomControl;
QSignalSpy spy(&zoomControl, SIGNAL(selectionChanged(qint64,qint64)));
QCOMPARE(zoomControl.selectionStart(), -1);
QCOMPARE(zoomControl.selectionEnd(), -1);
QCOMPARE(zoomControl.selectionDuration(), 0);
zoomControl.setTrace(10, 500);
zoomControl.setSelection(100, 200);
QCOMPARE(zoomControl.selectionStart(), 100);
QCOMPARE(zoomControl.selectionEnd(), 200);
QCOMPARE(zoomControl.selectionDuration(), 100);
QCOMPARE(spy.count(), 1);
zoomControl.clear();
QCOMPARE(zoomControl.selectionStart(), -1);
QCOMPARE(zoomControl.selectionEnd(), -1);
QCOMPARE(zoomControl.selectionDuration(), 0);
QCOMPARE(spy.count(), 2);
}
QTEST_GUILESS_MAIN(tst_TimelineZoomControl)
#include "tst_timelinezoomcontrol.moc"
|
