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qt5.12.8/tests/auto/sql/kernel/qsqlerror/tst_qsqlerror.cpp
2025-08-26 22:57:23 +08:00

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/****************************************************************************
**
** 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.
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** $QT_END_LICENSE$
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****************************************************************************/
#include <QtTest/QtTest>
#include <qcoreapplication.h>
#include <qdebug.h>
#include <qsqlerror.h>
class tst_QSqlError : public QObject
{
Q_OBJECT
public:
tst_QSqlError();
virtual ~tst_QSqlError();
private slots:
void getSetCheck();
void construction();
void moveOperator();
void operators();
};
tst_QSqlError::tst_QSqlError()
{
}
tst_QSqlError::~tst_QSqlError()
{
}
// Testing get/set functions
void tst_QSqlError::getSetCheck()
{
QSqlError obj1;
// ErrorType QSqlError::type()
// void QSqlError::setType(ErrorType)
obj1.setType(QSqlError::ErrorType(QSqlError::NoError));
QCOMPARE(QSqlError::ErrorType(QSqlError::NoError), obj1.type());
obj1.setType(QSqlError::ErrorType(QSqlError::ConnectionError));
QCOMPARE(QSqlError::ErrorType(QSqlError::ConnectionError), obj1.type());
obj1.setType(QSqlError::ErrorType(QSqlError::StatementError));
QCOMPARE(QSqlError::ErrorType(QSqlError::StatementError), obj1.type());
obj1.setType(QSqlError::ErrorType(QSqlError::TransactionError));
QCOMPARE(QSqlError::ErrorType(QSqlError::TransactionError), obj1.type());
obj1.setType(QSqlError::ErrorType(QSqlError::UnknownError));
QCOMPARE(QSqlError::ErrorType(QSqlError::UnknownError), obj1.type());
// int QSqlError::number()
// void QSqlError::setNumber(int)
obj1.setNumber(0);
QCOMPARE(0, obj1.number());
obj1.setNumber(INT_MIN);
QCOMPARE(INT_MIN, obj1.number());
obj1.setNumber(INT_MAX);
QCOMPARE(INT_MAX, obj1.number());
}
void tst_QSqlError::construction()
{
QSqlError obj1("drivertext", "databasetext", QSqlError::UnknownError, 123);
QCOMPARE(obj1.driverText(), QString("drivertext"));
QCOMPARE(obj1.databaseText(), QString("databasetext"));
QCOMPARE(obj1.type(), QSqlError::UnknownError);
QCOMPARE(obj1.number(), 123);
QCOMPARE(obj1.nativeErrorCode(), QStringLiteral("123"));
QVERIFY(obj1.isValid());
QSqlError obj2(obj1);
QCOMPARE(obj2.driverText(), obj1.driverText());
QCOMPARE(obj2.databaseText(), obj1.databaseText());
QCOMPARE(obj2.type(), obj1.type());
QCOMPARE(obj2.number(), obj1.number());
QCOMPARE(obj2.nativeErrorCode(), obj1.nativeErrorCode());
QVERIFY(obj2.isValid());
QSqlError obj3 = obj2;
QCOMPARE(obj3.driverText(), obj2.driverText());
QCOMPARE(obj3.databaseText(), obj2.databaseText());
QCOMPARE(obj3.type(), obj2.type());
QCOMPARE(obj3.number(), obj2.number());
QCOMPARE(obj3.nativeErrorCode(), obj2.nativeErrorCode());
QVERIFY(obj3.isValid());
QSqlError obj4;
QVERIFY(!obj4.isValid());
QCOMPARE(obj4.driverText(), QString());
QCOMPARE(obj4.databaseText(), QString());
QCOMPARE(obj4.type(), QSqlError::NoError);
QCOMPARE(obj4.number(), -1);
QCOMPARE(obj4.nativeErrorCode(), QString());
QSqlError obj5(QStringLiteral("drivertext"), QStringLiteral("databasetext"),
QSqlError::UnknownError, QStringLiteral("123"));
QCOMPARE(obj5.driverText(), QString("drivertext"));
QCOMPARE(obj5.databaseText(), QString("databasetext"));
QCOMPARE(obj5.type(), QSqlError::UnknownError);
QCOMPARE(obj5.number(), 123);
QCOMPARE(obj5.nativeErrorCode(), QStringLiteral("123"));
QVERIFY(obj5.isValid());
QSqlError obj6(QStringLiteral("drivertext"), QStringLiteral("databasetext"),
QSqlError::UnknownError, QStringLiteral("Err123"));
QCOMPARE(obj6.driverText(), QString("drivertext"));
QCOMPARE(obj6.databaseText(), QString("databasetext"));
QCOMPARE(obj6.type(), QSqlError::UnknownError);
QCOMPARE(obj6.number(), 0);
QCOMPARE(obj6.nativeErrorCode(), QStringLiteral("Err123"));
QVERIFY(obj6.isValid());
// Default constructed object as constructed before Qt 5.3
QSqlError obj7(QString(), QString(), QSqlError::NoError, -1);
QVERIFY(!obj7.isValid());
QCOMPARE(obj7.driverText(), QString());
QCOMPARE(obj7.databaseText(), QString());
QCOMPARE(obj7.type(), QSqlError::NoError);
QCOMPARE(obj7.number(), -1);
QCOMPARE(obj7.nativeErrorCode(), QString());
// Move constructor
QSqlError obj8(std::move(obj3));
QCOMPARE(obj8.driverText(), obj2.driverText());
QCOMPARE(obj8.databaseText(), obj2.databaseText());
QCOMPARE(obj8.type(), obj2.type());
QCOMPARE(obj8.number(), obj2.number());
QCOMPARE(obj8.nativeErrorCode(), obj2.nativeErrorCode());
QVERIFY(obj8.isValid());
}
void tst_QSqlError::moveOperator()
{
QSqlError obj1("drivertext", "databasetext", QSqlError::UnknownError, 123), obj2;
obj2 = std::move(obj1);
QCOMPARE(obj2.driverText(), QString("drivertext"));
QCOMPARE(obj2.databaseText(), QString("databasetext"));
QCOMPARE(obj2.type(), QSqlError::UnknownError);
QCOMPARE(obj2.number(), 123);
QCOMPARE(obj2.nativeErrorCode(), QStringLiteral("123"));
QVERIFY(obj2.isValid());
}
void tst_QSqlError::operators()
{
QSqlError error1;
QSqlError error2;
QSqlError error3;
error1.setType(QSqlError::NoError);
error2.setType(QSqlError::NoError);
error3.setType(QSqlError::UnknownError);
QCOMPARE(error1, error2);
QVERIFY(error1 != error3);
}
QTEST_MAIN(tst_QSqlError)
#include "tst_qsqlerror.moc"