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// Copyright (C) 2016 The Qt Company Ltd.
// Copyright (C) 2014 Keith Gardner <kreios4004@gmail.com>
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include <QTest>
#include <QtCore/qtyperevision.h>
#include <QtTest/private/qcomparisontesthelper_p.h>
using namespace Qt::StringLiterals;
class tst_QTypeRevision : public QObject
{
Q_OBJECT
private slots:
void qTypeRevision_data();
void qTypeRevision();
void qTypeRevisionTypes();
void qTypeRevisionComparisonCompiles();
void qTypeRevisionComparison_data();
void qTypeRevisionComparison();
};
template<typename Integer>
void compileTestRevisionMajorMinor()
{
const Integer major = 8;
const Integer minor = 4;
const QTypeRevision r2 = QTypeRevision::fromVersion(major, minor);
QCOMPARE(r2.majorVersion(), 8);
QCOMPARE(r2.minorVersion(), 4);
const QTypeRevision r3 = QTypeRevision::fromMajorVersion(major);
QCOMPARE(r3.majorVersion(), 8);
QVERIFY(!r3.hasMinorVersion());
const QTypeRevision r4 = QTypeRevision::fromMinorVersion(minor);
QVERIFY(!r4.hasMajorVersion());
QCOMPARE(r4.minorVersion(), 4);
}
template<typename Integer>
void compileTestRevision()
{
if (std::is_signed<Integer>::value)
compileTestRevision<typename QIntegerForSize<sizeof(Integer) / 2>::Signed>();
else
compileTestRevision<typename QIntegerForSize<sizeof(Integer) / 2>::Unsigned>();
const Integer value = 0x0510;
const QTypeRevision r = QTypeRevision::fromEncodedVersion(value);
QCOMPARE(r.majorVersion(), 5);
QCOMPARE(r.minorVersion(), 16);
QCOMPARE(r.toEncodedVersion<Integer>(), value);
compileTestRevisionMajorMinor<Integer>();
}
template<>
void compileTestRevision<qint16>()
{
compileTestRevisionMajorMinor<quint8>();
}
template<>
void compileTestRevision<quint8>()
{
compileTestRevisionMajorMinor<quint8>();
}
template<>
void compileTestRevision<qint8>()
{
compileTestRevisionMajorMinor<qint8>();
}
void tst_QTypeRevision::qTypeRevision_data()
{
QTest::addColumn<QTypeRevision>("revision");
QTest::addColumn<bool>("valid");
QTest::addColumn<int>("major");
QTest::addColumn<int>("minor");
QTest::addRow("Qt revision") << QTypeRevision::fromVersion(QT_VERSION_MAJOR, QT_VERSION_MINOR)
<< true << QT_VERSION_MAJOR << QT_VERSION_MINOR;
QTest::addRow("invalid") << QTypeRevision() << false << 0xff << 0xff;
QTest::addRow("major") << QTypeRevision::fromMajorVersion(6) << true << 6 << 0xff;
QTest::addRow("minor") << QTypeRevision::fromMinorVersion(15) << true << 0xff << 15;
QTest::addRow("zero") << QTypeRevision::fromVersion(0, 0) << true << 0 << 0;
// We're intentionally not testing negative numbers.
// There are asserts against negative numbers in QTypeRevision.
// You must not pass them as major or minor versions, or values.
}
void tst_QTypeRevision::qTypeRevision()
{
const QTypeRevision other = QTypeRevision::fromVersion(127, 128);
QFETCH(QTypeRevision, revision);
QFETCH(bool, valid);
QFETCH(int, major);
QFETCH(int, minor);
QCOMPARE(revision.isValid(), valid);
QCOMPARE(revision.majorVersion(), major);
QCOMPARE(revision.minorVersion(), minor);
QCOMPARE(revision.hasMajorVersion(), QTypeRevision::isValidSegment(major));
QCOMPARE(revision.hasMinorVersion(), QTypeRevision::isValidSegment(minor));
const QTypeRevision copy = QTypeRevision::fromEncodedVersion(revision.toEncodedVersion<int>());
QCOMPARE(copy, revision);
QVERIFY(revision != other);
QVERIFY(copy != other);
}
void tst_QTypeRevision::qTypeRevisionTypes()
{
compileTestRevision<quint64>();
compileTestRevision<qint64>();
QVERIFY(!QTypeRevision::isValidSegment(0xff));
QVERIFY(!QTypeRevision::isValidSegment(-1));
const QTypeRevision maxRevision = QTypeRevision::fromVersion(254, 254);
QVERIFY(maxRevision.hasMajorVersion());
QVERIFY(maxRevision.hasMinorVersion());
}
void tst_QTypeRevision::qTypeRevisionComparisonCompiles()
{
QTestPrivate::testAllComparisonOperatorsCompile<QTypeRevision>();
}
void tst_QTypeRevision::qTypeRevisionComparison_data()
{
QTest::addColumn<QTypeRevision>("lhs");
QTest::addColumn<QTypeRevision>("rhs");
QTest::addColumn<Qt::strong_ordering>("expectedResult");
static auto versionStr = [](QTypeRevision r) {
QByteArray res = r.hasMajorVersion() ? QByteArray::number(r.majorVersion())
: "x"_ba;
res.append('.');
res.append(r.hasMinorVersion() ? QByteArray::number(r.minorVersion())
: "x"_ba);
return res;
};
const QTypeRevision revisions[] = {
QTypeRevision::zero(),
QTypeRevision::fromMajorVersion(0),
QTypeRevision::fromVersion(0, 1),
QTypeRevision::fromVersion(0, 20),
QTypeRevision::fromMinorVersion(0),
QTypeRevision(),
QTypeRevision::fromMinorVersion(1),
QTypeRevision::fromMinorVersion(20),
QTypeRevision::fromVersion(1, 0),
QTypeRevision::fromMajorVersion(1),
QTypeRevision::fromVersion(1, 1),
QTypeRevision::fromVersion(1, 20),
QTypeRevision::fromVersion(20, 0),
QTypeRevision::fromMajorVersion(20),
QTypeRevision::fromVersion(20, 1),
QTypeRevision::fromVersion(20, 20),
};
const int length = sizeof(revisions) / sizeof(QTypeRevision);
for (int i = 0; i < length; ++i) {
for (int j = i; j < length; ++j) {
const Qt::strong_ordering expectedRes = (i == j)
? Qt::strong_ordering::equal
: (i < j) ? Qt::strong_ordering::less
: Qt::strong_ordering::greater;
const auto lhs = revisions[i];
const auto rhs = revisions[j];
QTest::addRow("%s_vs_%s", versionStr(lhs).constData(), versionStr(rhs).constData())
<< lhs << rhs << expectedRes;
}
}
}
void tst_QTypeRevision::qTypeRevisionComparison()
{
QFETCH(const QTypeRevision, lhs);
QFETCH(const QTypeRevision, rhs);
QFETCH(const Qt::strong_ordering, expectedResult);
QT_TEST_ALL_COMPARISON_OPS(lhs, rhs, expectedResult);
}
QTEST_APPLESS_MAIN(tst_QTypeRevision)
#include "tst_qtyperevision.moc"
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