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
|
/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** 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 https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <qtest.h>
#include <private/qv4ssa_p.h>
class tst_v4misc: public QObject
{
Q_OBJECT
private slots:
void initTestCase();
void rangeSplitting_1();
void rangeSplitting_2();
void rangeSplitting_3();
};
QT_BEGIN_NAMESPACE
// Avoid QHash randomization so that the temp numbering is stable.
extern Q_CORE_EXPORT QBasicAtomicInt qt_qhash_seed; // from qhash.cpp
QT_END_NAMESPACE
using namespace QT_PREPEND_NAMESPACE(QV4::IR);
void tst_v4misc::initTestCase()
{
qt_qhash_seed.store(0);
QCOMPARE(qt_qhash_seed.load(), 0);
}
// split between two ranges
void tst_v4misc::rangeSplitting_1()
{
LifeTimeInterval interval;
interval.addRange(59, 59);
interval.addRange(61, 62);
interval.addRange(64, 64);
interval.addRange(69, 71);
interval.validate();
QCOMPARE(interval.end(), 71);
LifeTimeInterval newInterval = interval.split(66, 70);
interval.validate();
newInterval.validate();
QVERIFY(newInterval.isSplitFromInterval());
QCOMPARE(interval.ranges().size(), 3);
QCOMPARE(interval.ranges()[0].start, 59);
QCOMPARE(interval.ranges()[0].end, 59);
QCOMPARE(interval.ranges()[1].start, 61);
QCOMPARE(interval.ranges()[1].end, 62);
QCOMPARE(interval.ranges()[2].start, 64);
QCOMPARE(interval.ranges()[2].end, 64);
QCOMPARE(interval.end(), 70);
QCOMPARE(newInterval.ranges().size(), 1);
QCOMPARE(newInterval.ranges()[0].start, 70);
QCOMPARE(newInterval.ranges()[0].end, 71);
QCOMPARE(newInterval.end(), 71);
}
// split in the middle of a range
void tst_v4misc::rangeSplitting_2()
{
LifeTimeInterval interval;
interval.addRange(59, 59);
interval.addRange(61, 64);
interval.addRange(69, 71);
interval.validate();
QCOMPARE(interval.end(), 71);
LifeTimeInterval newInterval = interval.split(62, 64);
interval.validate();
newInterval.validate();
QVERIFY(newInterval.isSplitFromInterval());
QCOMPARE(interval.ranges().size(), 2);
QCOMPARE(interval.ranges()[0].start, 59);
QCOMPARE(interval.ranges()[0].end, 59);
QCOMPARE(interval.ranges()[1].start, 61);
QCOMPARE(interval.ranges()[1].end, 62);
QCOMPARE(interval.end(), 64);
QCOMPARE(newInterval.ranges().size(), 2);
QCOMPARE(newInterval.ranges()[0].start, 64);
QCOMPARE(newInterval.ranges()[0].end, 64);
QCOMPARE(newInterval.ranges()[1].start, 69);
QCOMPARE(newInterval.ranges()[1].end, 71);
QCOMPARE(newInterval.end(), 71);
}
// split in the middle of a range, and let it never go back to active again
void tst_v4misc::rangeSplitting_3()
{
LifeTimeInterval interval;
interval.addRange(59, 59);
interval.addRange(61, 64);
interval.addRange(69, 71);
interval.validate();
QCOMPARE(interval.end(), 71);
LifeTimeInterval newInterval = interval.split(64, LifeTimeInterval::InvalidPosition);
interval.validate();
newInterval.validate();
QVERIFY(!newInterval.isValid());
QCOMPARE(interval.ranges().size(), 2);
QCOMPARE(interval.ranges()[0].start, 59);
QCOMPARE(interval.ranges()[0].end, 59);
QCOMPARE(interval.ranges()[1].start, 61);
QCOMPARE(interval.ranges()[1].end, 64);
QCOMPARE(interval.end(), 71);
}
QTEST_MAIN(tst_v4misc)
#include "tst_v4misc.moc"
|
