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qt5base-lts/tests/auto/qsqlfield/tst_qsqlfield.cpp
Qt by Nokia 38be0d1383 Initial import from the monolithic Qt. 
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Branched from the monolithic repo, Qt master branch, at commit
896db169ea224deb96c59ce8af800d019de63f12
2011-04-27 12:05:43 +02:00

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/****************************************************************************
**
** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** No Commercial Usage
** This file contains pre-release code and may not be distributed.
** You may use this file in accordance with the terms and conditions
** contained in the Technology Preview License Agreement accompanying
** this package.
**
** GNU Lesser General Public License Usage
** Alternatively, this file may be used under the terms of the GNU Lesser
** General Public License version 2.1 as published by the Free Software
** Foundation and appearing in the file LICENSE.LGPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU Lesser General Public License version 2.1 requirements
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtTest/QtTest>
#include <qsqlfield.h>
#include <qvariant.h>
#include <qsqlfield.h>
//TESTED_CLASS=
//TESTED_FILES=
class tst_QSqlField : public QObject
{
Q_OBJECT
public:
tst_QSqlField();
virtual ~tst_QSqlField();
public slots:
void init();
void cleanup();
private slots:
void getSetCheck();
void value();
void type();
void setValue_data();
void setValue();
void setReadOnly();
void setNull();
void setName_data();
void setName();
void operator_Equal();
void operator_Assign();
void name_data();
void name();
void isReadOnly();
void isNull();
void clear_data();
void clear();
};
// Testing get/set functions
void tst_QSqlField::getSetCheck()
{
QSqlField obj1;
// RequiredStatus QSqlField::requiredStatus()
// void QSqlField::setRequiredStatus(RequiredStatus)
obj1.setRequiredStatus(QSqlField::RequiredStatus(QSqlField::Unknown));
QCOMPARE(QSqlField::RequiredStatus(QSqlField::Unknown), obj1.requiredStatus());
obj1.setRequiredStatus(QSqlField::RequiredStatus(QSqlField::Optional));
QCOMPARE(QSqlField::RequiredStatus(QSqlField::Optional), obj1.requiredStatus());
obj1.setRequiredStatus(QSqlField::RequiredStatus(QSqlField::Required));
QCOMPARE(QSqlField::RequiredStatus(QSqlField::Required), obj1.requiredStatus());
// int QSqlField::length()
// void QSqlField::setLength(int)
obj1.setLength(0);
QCOMPARE(0, obj1.length());
obj1.setLength(INT_MIN);
QCOMPARE(INT_MIN, obj1.length());
obj1.setLength(INT_MAX);
QCOMPARE(INT_MAX, obj1.length());
// int QSqlField::precision()
// void QSqlField::setPrecision(int)
obj1.setPrecision(0);
QCOMPARE(0, obj1.precision());
obj1.setPrecision(INT_MIN);
QCOMPARE(INT_MIN, obj1.precision());
obj1.setPrecision(INT_MAX);
QCOMPARE(INT_MAX, obj1.precision());
}
tst_QSqlField::tst_QSqlField()
{
}
tst_QSqlField::~tst_QSqlField()
{
}
void tst_QSqlField::init()
{
// TODO: Add initialization code here.
// This will be executed immediately before each test is run.
}
void tst_QSqlField::cleanup()
{
// TODO: Add cleanup code here.
// This will be executed immediately after each test is run.
}
void tst_QSqlField::clear_data()
{
QTest::addColumn<int>("val");
QTest::addColumn<bool>("bval");
QTest::addColumn<QString>("strVal");
QTest::addColumn<double>("fval");
//next we fill it with data
QTest::newRow( "data0" ) << (int)5 << true << QString("Hallo") << (double)0;
QTest::newRow( "data1" ) << -5 << false << QString("NULL") << (double)-4;
QTest::newRow( "data2" ) << 0 << false << QString("0") << (double)0;
}
void tst_QSqlField::clear()
{
QSqlField field( "Testfield", QVariant::Int );
QFETCH( int, val );
field.setValue( val );
field.setReadOnly(true);
field.clear();
QVERIFY( field.value() == val );
QVERIFY( !field.isNull() );
QSqlField bfield( "Testfield", QVariant::Bool );
QFETCH( bool, bval );
bfield.setValue( QVariant(bval) );
bfield.setReadOnly(true);
bfield.clear();
QVERIFY( bfield.value() == QVariant(bval) );
QVERIFY( !bfield.isNull() );
QSqlField ffield( "Testfield", QVariant::Double );
QFETCH( double, fval );
ffield.setValue( fval );
ffield.setReadOnly(true);
ffield.clear();
QVERIFY( ffield.value() == fval );
QVERIFY( !ffield.isNull() );
QSqlField sfield( "Testfield", QVariant::String );
QFETCH( QString, strVal );
sfield.setValue( strVal );
sfield.setReadOnly(true);
sfield.clear();
QVERIFY( sfield.value() == strVal );
QVERIFY( !sfield.isNull() );
}
void tst_QSqlField::isNull()
{
QSqlField field( "test", QVariant::String );
QVERIFY( field.isNull() );
}
void tst_QSqlField::isReadOnly()
{
QSqlField field( "test", QVariant::String );
QVERIFY( !field.isReadOnly() );
field.setReadOnly( true );
QVERIFY( field.isReadOnly() );
field.setReadOnly( false );
QVERIFY( !field.isReadOnly() );
}
void tst_QSqlField::name_data()
{
QTest::addColumn<QString>("val");
//next we fill it with data
QTest::newRow( "data0" ) << QString("test");
QTest::newRow( "data1" ) << QString("Harry");
QTest::newRow( "data2" ) << QString("");
}
void tst_QSqlField::name()
{
QSqlField field( "test", QVariant::String );
QFETCH( QString, val );
QVERIFY( field.name() == "test" );
field.setName( val );
QVERIFY( field.name() == val );
}
void tst_QSqlField::operator_Assign()
{
QSqlField field1( "test", QVariant::String );
field1.setValue( "Harry" );
field1.setReadOnly( true );
QSqlField field2 = field1;
QVERIFY( field1 == field2 );
QSqlField field3( "test", QVariant::Double );
field3.clear();
field1 = field3;
QVERIFY( field1 == field3 );
}
void tst_QSqlField::operator_Equal()
{
QSqlField field1( "test", QVariant::String );
QSqlField field2( "test2", QVariant::String );
QSqlField field3( "test", QVariant::Int );
QVERIFY( !(field1 == field2) );
QVERIFY( !(field1 == field3) );
field2.setName( "test" );
QVERIFY( field1 == field2 );
QVERIFY( field1 == field2 );
field1.setValue( "Harry" );
QVERIFY( !(field1 == field2) );
field2.setValue( "Harry" );
QVERIFY( field1 == field2 );
field1.setReadOnly( true );
QVERIFY( !(field1 == field2) );
field2.setReadOnly( true );
QVERIFY( field1 == field2 );
}
void tst_QSqlField::setName_data()
{
QTest::addColumn<QString>("val");
//next we fill it with data
QTest::newRow( "data0" ) << QString("test");
QTest::newRow( "data1" ) << QString("Harry");
QTest::newRow( "data2" ) << QString("");
}
void tst_QSqlField::setName()
{
QSqlField field( "test", QVariant::String );
QFETCH( QString, val );
QVERIFY( field.name() == "test" );
field.setName( val );
QVERIFY( field.name() == val );
}
void tst_QSqlField::setNull()
{
QSqlField field( "test", QVariant::String );
field.setValue( "test" );
field.clear();
QVERIFY( field.value() == QVariant().toString() );
QVERIFY( field.isNull() );
}
void tst_QSqlField::setReadOnly()
{
QSqlField field( "test", QVariant::String );
field.setValue( "test" );
field.setReadOnly( true );
field.setValue( "Harry" );
QVERIFY( field.value() == "test" );
field.clear();
QVERIFY( field.value() == "test" );
QVERIFY( !field.isNull() );
field.clear();
QVERIFY( field.value() == "test" );
QVERIFY( !field.isNull() );
field.setReadOnly( false );
field.setValue( "Harry" );
QVERIFY( field.value() == "Harry" );
field.clear();
QVERIFY( field.value() == QVariant().toString() );
QVERIFY( field.isNull() );
}
void tst_QSqlField::setValue_data()
{
QTest::addColumn<int>("ival");
QTest::addColumn<bool>("bval");
QTest::addColumn<double>("dval");
QTest::addColumn<QString>("sval");
//next we fill it with data
QTest::newRow( "data0" ) << 0 << false << (double)223.232 << QString("");
QTest::newRow( "data1" ) << 123 << true << (double)-232.232 << QString("Harry");
QTest::newRow( "data2" ) << -123 << false << (double)232222.323223233338 << QString("Woipertinger");
}
void tst_QSqlField::setValue()
{
QSqlField field1 ( "test", QVariant::Int );
QSqlField field2 ( "test", QVariant::String );
QSqlField field3 ( "test", QVariant::Bool );
QSqlField field4 ( "test", QVariant::Double );
field1.clear();
QFETCH( int, ival );
QFETCH( QString, sval );
QFETCH( double, dval );
QFETCH( bool, bval );
field1.setValue( ival );
QCOMPARE( field1.value().toInt(), ival );
// setValue should also reset the NULL flag
QVERIFY( !field1.isNull() );
field2.setValue( sval );
QCOMPARE( field2.value().toString(), sval );
field3.setValue( QVariant( bval) );
QVERIFY( field3.value().toBool() == bval );
field4.setValue( dval );
QCOMPARE( field4.value().toDouble(), dval );
field4.setReadOnly( true );
field4.setValue( "Something_that's_not_a_double" );
QCOMPARE( field4.value().toDouble(), dval );
}
void tst_QSqlField::type()
{
QSqlField field1( "string", QVariant::String );
QSqlField field2( "string", QVariant::Bool );
QSqlField field3( "string", QVariant::Double );
QVERIFY( field1.type() == QVariant::String );
QVERIFY( field2.type() == QVariant::Bool );
QVERIFY( field3.type() == QVariant::Double );
}
void tst_QSqlField::value()
{
DEPENDS_ON( "setValue" );
}
QTEST_MAIN(tst_QSqlField)
#include "tst_qsqlfield.moc"
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