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/****************************************************************************
**
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the test suite of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:LGPL$
** 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 http://www.qt.io/terms-conditions. For further
** information use the contact form at http://www.qt.io/contact-us.
**
** 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 or version 3 as published by the Free
** Software Foundation and appearing in the file LICENSE.LGPLv21 and
** LICENSE.LGPLv3 included in the packaging of this file. Please review the
** following information to ensure the GNU Lesser General Public License
** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** As a special exception, The Qt Company gives you certain additional
** rights. These rights are described in The Qt Company LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3.0 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file. Please review the following information to
** ensure the GNU General Public License version 3.0 requirements will be
** met: http://www.gnu.org/copyleft/gpl.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtTest/QtTest>
#include <q3sqlcursor.h>
#include <qsqlfield.h>
#include <qsqldriver.h>
#include <QSet>
#include "../qsqldatabase/tst_databases.h"
const QString qtest(qTableName( "qtest", __FILE__ ));
//TESTED_FILES=
QT_FORWARD_DECLARE_CLASS(QSqlDatabase)
class tst_Q3SqlCursor : public QObject
{
Q_OBJECT
public:
tst_Q3SqlCursor();
virtual ~tst_Q3SqlCursor();
public slots:
void initTestCase();
void cleanupTestCase();
void init();
void cleanup();
private slots:
void copyConstructor_data() { generic_data(); }
void copyConstructor();
void value_data() { generic_data(); }
void value();
void primaryIndex_data() { generic_data(); }
void primaryIndex();
void insert_data() { generic_data(); }
void insert();
void select_data() { generic_data(); }
void select();
void setFilter_data() { generic_data(); }
void setFilter();
void setName_data() { generic_data(); }
void setName();
// problem specific tests
void unicode_data() { generic_data(); }
void unicode();
void precision_data() { generic_data(); }
void precision();
void insertORA_data() { generic_data("QOCI"); }
void insertORA();
void batchInsert_data() { generic_data(); }
void batchInsert();
void insertSpecial_data() { generic_data(); }
void insertSpecial();
void updateNoPK_data() { generic_data(); }
void updateNoPK();
void insertFieldNameContainsWS_data() { generic_data(); }
void insertFieldNameContainsWS(); // For task 117996
private:
void generic_data(const QString &engine=QString());
void createTestTables( QSqlDatabase db );
void dropTestTables( QSqlDatabase db );
void populateTestTables( QSqlDatabase db );
tst_Databases dbs;
};
tst_Q3SqlCursor::tst_Q3SqlCursor()
{
}
tst_Q3SqlCursor::~tst_Q3SqlCursor()
{
}
void tst_Q3SqlCursor::generic_data(const QString &engine)
{
if ( dbs.fillTestTable(engine) == 0 ) {
if(engine.isEmpty())
QSKIP( "No database drivers are available in this Qt configuration", SkipAll );
else
QSKIP( (QString("No database drivers of type %1 are available in this Qt configuration").arg(engine)).toLocal8Bit(), SkipAll );
}
}
void tst_Q3SqlCursor::createTestTables( QSqlDatabase db )
{
if ( !db.isValid() )
return;
QSqlQuery q( db );
if (tst_Databases::isSqlServer(db)) {
QVERIFY_SQL(q, exec("SET ANSI_DEFAULTS ON"));
QVERIFY_SQL(q, exec("SET IMPLICIT_TRANSACTIONS OFF"));
}
else if(tst_Databases::isPostgreSQL(db))
QVERIFY_SQL( q, exec("set client_min_messages='warning'"));
// please never ever change this table; otherwise fix all tests ;)
if ( tst_Databases::isMSAccess( db ) ) {
QVERIFY_SQL(q, exec( "create table " + qtest + " ( id int not null, t_varchar varchar(40) not null,"
"t_char char(40), t_numeric number, primary key (id, t_varchar) )" ));
} else {
QVERIFY_SQL(q, exec( "create table " + qtest + " ( id int not null, t_varchar varchar(40) not null,"
"t_char char(40), t_numeric numeric(6, 3), primary key (id, t_varchar) )" ));
}
if ( tst_Databases::isSqlServer( db ) ) {
//workaround for SQL SERVER since he can store unicode only in nvarchar fields
QVERIFY_SQL(q, exec("create table " + qTableName("qtest_unicode", __FILE__) + " (id int not null, "
"t_varchar nvarchar(80) not null, t_char nchar(80) )" ));
} else {
QVERIFY_SQL(q, exec("create table " + qTableName("qtest_unicode", __FILE__) + " (id int not null, "
"t_varchar varchar(100) not null," "t_char char(100))" ));
}
if (tst_Databases::isMSAccess(db)) {
QVERIFY_SQL(q, exec("create table " + qTableName("qtest_precision", __FILE__) + " (col1 number)"));
} else {
QVERIFY_SQL(q, exec("create table " + qTableName("qtest_precision", __FILE__) + " (col1 numeric(15, 14))"));
}
}
void tst_Q3SqlCursor::dropTestTables( QSqlDatabase db )
{
if ( !db.isValid() )
return;
QStringList tableNames;
tableNames << qtest
<< qTableName( "qtest_unicode", __FILE__ )
<< qTableName( "qtest_precision", __FILE__ )
<< qTableName( "qtest_ovchar", __FILE__ )
<< qTableName( "qtest_onvchar", __FILE__ )
<< qTableName( "qtestPK", __FILE__ );
tst_Databases::safeDropTables( db, tableNames );
}
void tst_Q3SqlCursor::populateTestTables( QSqlDatabase db )
{
if (!db.isValid())
return;
QSqlQuery q( db );
q.exec( "delete from " + qtest ); //not fatal
QVERIFY_SQL(q, prepare("insert into " + qtest + " (id, t_varchar, t_char, t_numeric) values (?, ?, ?, ?)"));
q.addBindValue(QVariantList() << 0 << 1 << 2 << 3);
q.addBindValue(QVariantList() << "VarChar0" << "VarChar1" << "VarChar2" << "VarChar3");
q.addBindValue(QVariantList() << "Char0" << "Char1" << "Char2" << "Char3");
q.addBindValue(QVariantList() << 1.1 << 2.2 << 3.3 << 4.4);
QVERIFY_SQL(q, execBatch());
}
void tst_Q3SqlCursor::initTestCase()
{
dbs.open();
for ( QStringList::ConstIterator it = dbs.dbNames.begin(); it != dbs.dbNames.end(); ++it ) {
QSqlDatabase db = QSqlDatabase::database( (*it) );
CHECK_DATABASE( db );
dropTestTables( db ); //in case of leftovers
createTestTables( db );
populateTestTables( db );
}
}
void tst_Q3SqlCursor::cleanupTestCase()
{
for ( QStringList::ConstIterator it = dbs.dbNames.begin(); it != dbs.dbNames.end(); ++it ) {
QSqlDatabase db = QSqlDatabase::database( (*it) );
CHECK_DATABASE( db );
dropTestTables( db );
}
dbs.close();
}
void tst_Q3SqlCursor::init()
{
}
void tst_Q3SqlCursor::cleanup()
{
QFETCH( QString, dbName );
QSqlDatabase db = QSqlDatabase::database( dbName );
CHECK_DATABASE( db );
if ( QTest::currentTestFailed() ) {
//since Oracle ODBC totally craps out on error, we init again
db.close();
db.open();
}
}
void tst_Q3SqlCursor::copyConstructor()
{
QFETCH( QString, dbName );
QSqlDatabase db = QSqlDatabase::database( dbName );
CHECK_DATABASE( db );
Q3SqlCursor cur2;
{
Q3SqlCursor cur( qtest, true, db );
QVERIFY_SQL(cur, select( cur.index( QString("id") ) ));
cur2 = Q3SqlCursor( cur );
// let "cur" run out of scope...
}
QSqlRecord* rec = cur2.primeUpdate();
QVERIFY( rec );
QCOMPARE( (int)rec->count(), 4 );
int i = 0;
while ( cur2.next() ) {
QVERIFY( cur2.value("id").toInt() == i );
i++;
}
}
void tst_Q3SqlCursor::value()
{
QFETCH( QString, dbName );
QSqlDatabase db = QSqlDatabase::database( dbName );
CHECK_DATABASE( db );
Q3SqlCursor cur( qtest, true, db );
QVERIFY_SQL(cur, select( cur.index( QString("id") ) ));
int i = 0;
while ( cur.next() ) {
QCOMPARE(cur.value("id").toInt(), i);
i++;
}
}
void tst_Q3SqlCursor::primaryIndex()
{
QFETCH( QString, dbName );
QSqlDatabase db = QSqlDatabase::database( dbName );
CHECK_DATABASE( db );
Q3SqlCursor cur( qtest, true, db );
QSqlIndex index = cur.primaryIndex();
if ( tst_Databases::isMSAccess( db ) ) {
QCOMPARE( index.fieldName(1).upper(), QString( "ID" ) );
QCOMPARE( index.fieldName(0).upper(), QString( "T_VARCHAR" ) );
} else {
QCOMPARE( index.fieldName(0).upper(), QString( "ID" ) );
QCOMPARE( index.fieldName(1).upper(), QString( "T_VARCHAR" ) );
}
QVERIFY(!index.isDescending(0));
QVERIFY(!index.isDescending(1));
}
void tst_Q3SqlCursor::insert()
{
QFETCH( QString, dbName );
QSqlDatabase db = QSqlDatabase::database( dbName );
CHECK_DATABASE( db );
Q3SqlCursor cur( qtest, true, db );
QSqlRecord* irec = cur.primeInsert();
QVERIFY( irec != 0 );
// check that primeInsert returns a valid QSqlRecord
QCOMPARE( (int)irec->count(), 4 );
if ( ( irec->field( 0 ).type() != QVariant::Int ) &&
( irec->field( 0 ).type() != QVariant::String ) &&
( irec->field( 0 ).type() != QVariant::Double ) ) {
QFAIL( QString( "Wrong datatype %1 for field 'ID'"
" (expected Int or String)" ).arg( QVariant::typeToName( irec->field( 0 ).type() ) ) );
}
QCOMPARE( QVariant::typeToName( irec->field( 1 ).type() ), QVariant::typeToName( QVariant::String ) );
QCOMPARE( QVariant::typeToName( irec->field( 2 ).type() ), QVariant::typeToName( QVariant::String ) );
QVERIFY((QVariant::typeToName(irec->field(3).type()) == QVariant::typeToName(QVariant::Double)) ||
(QVariant::typeToName(irec->field(3).type()) == QVariant::typeToName(QVariant::String)));
QCOMPARE( irec->field( 0 ).name().upper(), QString( "ID" ) );
QCOMPARE( irec->field( 1 ).name().upper(), QString( "T_VARCHAR" ) );
QCOMPARE( irec->field( 2 ).name().upper(), QString( "T_CHAR" ) );
QCOMPARE( irec->field( 3 ).name().upper(), QString( "T_NUMERIC" ) );
irec->setValue( "id", 400 );
irec->setValue( "t_varchar", "SomeVarChar" );
irec->setValue( "t_char", "SomeChar" );
irec->setValue( "t_numeric", 400.400 );
QSet<int> validReturns(QSet<int>() << -1 << 1);
QVERIFY( validReturns.contains(cur.insert()) );
// restore old test-tables
populateTestTables( db );
}
void tst_Q3SqlCursor::insertSpecial()
{
QFETCH( QString, dbName );
QSqlDatabase db = QSqlDatabase::database( dbName );
CHECK_DATABASE( db );
QSet<int> validReturns(QSet<int>() << -1 << 1);
Q3SqlCursor cur( qtest, true, db );
QSqlRecord* irec = cur.primeInsert();
QVERIFY( irec != 0 );
QStringList strings;
strings << "StringWith'ATick" << "StringWith\"Doublequote" << "StringWith\\Backslash" << "StringWith~Tilde";
strings << "StringWith%Percent" << "StringWith_Underscore" << "StringWith[SquareBracket" << "StringWith{Brace";
strings << "StringWith''DoubleTick" << "StringWith\\Lot\\of\\Backslash" << "StringWith\"lot\"of\"quotes\"";
strings << "'StartsAndEndsWithTick'" << "\"StartsAndEndsWithQuote\"";
strings << "StringWith\nCR" << "StringWith\n\rCRLF";
int i = 800;
// INSERT the strings
QStringList::Iterator it;
for ( it = strings.begin(); it != strings.end(); ++it ) {
QSqlRecord* irec = cur.primeInsert();
QVERIFY( irec != 0 );
irec->setValue( "id", i );
irec->setValue( "t_varchar", (*it) );
irec->setValue( "t_char", (*it) );
irec->setValue( "t_numeric", (double)i );
++i;
QVERIFY( validReturns.contains(cur.insert()) );
}
QVERIFY( cur.select( "id >= 800 and id < 900" ) );
int i2 = 800;
while( cur.next() ) {
QCOMPARE( cur.value( "id" ).toInt(), i2 );
QCOMPARE( cur.value( "t_varchar" ).toString().stripWhiteSpace(), strings.at( i2 - 800 ) );
QCOMPARE( cur.value( "t_char" ).toString().stripWhiteSpace(), strings.at( i2 - 800 ) );
QCOMPARE( cur.value( "t_numeric" ).toDouble(), (double)i2 );
++i2;
}
QCOMPARE( i, i2 );
populateTestTables( db );
}
void tst_Q3SqlCursor::batchInsert()
{
QFETCH( QString, dbName );
QSqlDatabase db = QSqlDatabase::database( dbName );
CHECK_DATABASE( db );
QSet<int> validReturns(QSet<int>() << -1 << 1);
QSqlQuery q( db );
q.exec( "delete from " + qtest );
Q3SqlCursor cur( qtest, true, db );
int i = 0;
for ( ; i < 100; ++i ) {
QSqlRecord* irec = cur.primeInsert();
QVERIFY( irec );
irec->setValue( "id", i );
irec->setValue( "t_varchar", "blah" );
irec->setValue( "t_char", "blah" );
irec->setValue( "t_numeric", 1.1 );
if ( db.driverName().startsWith( "QSQLITE" ) ) {
QVERIFY( cur.insert( true ) );
} else {
QVERIFY( validReturns.contains(cur.insert( true )) );
}
}
for ( ; i < 200; ++i ) {
QSqlRecord* irec = cur.primeInsert();
QVERIFY( irec );
irec->setValue( "id", i );
irec->setValue( "t_varchar", "blah" );
irec->setValue( "t_char", "blah" );
irec->setValue( "t_numeric", 1.1 );
if ( db.driverName().startsWith( "QSQLITE" ) ) {
QVERIFY( cur.insert( false ) );
} else {
QVERIFY( validReturns.contains(cur.insert( false )) );
}
}
i = 0;
QVERIFY_SQL(q, exec( "select * from " + qtest + " order by id" ));
while ( q.next() ) {
QCOMPARE( q.value( 0 ).toInt(), i );
i++;
}
QCOMPARE( i, 200 );
populateTestTables( db );
}
static QString dumpUtf8( const QString& str )
{
QString res;
for ( int i = 0; i < (int)str.length(); ++i ) {
res += "0x" + QString::number( str[ i ].unicode(), 16 ) + ' ';
}
return res;
}
void tst_Q3SqlCursor::insertORA()
{
QFETCH( QString, dbName );
QSqlDatabase db = QSqlDatabase::database( dbName );
CHECK_DATABASE( db );
if (tst_Databases::getOraVersion(db) < 9)
QSKIP("Need Oracle >= 9", SkipSingle);
/****** CHARSET TEST ******/
QSqlQuery q( db );
QVERIFY_SQL(q, exec( "create table " + qTableName( "qtest_ovchar", __FILE__ ) + " ( id int primary key, t_char varchar(40) )" ));
static const QString val1( "blah1" );
Q3SqlCursor cur ( qTableName( "qtest_ovchar", __FILE__ ), true, db );
QSqlRecord* irec = cur.primeInsert();
irec->setValue( "id", 1 );
irec->setValue( "t_char", val1 );
QVERIFY( cur.insert() );
QVERIFY_SQL(cur, select());
QVERIFY( cur.next() );
if ( cur.value( "t_char" ).toString() != val1 )
qDebug( QString( "Wrong value for t_char: expected '%1', got '%2'" ).arg( val1 ).arg(
cur.value( "t_char" ).toString() ) );
static const unsigned short utf8arr[] = { 0xd792,0xd79c,0xd792,0xd79c,0xd799,0x00 };
static const QString utf8str = QString::fromUcs2( utf8arr );
irec = cur.primeInsert();
irec->setValue( "id", 2 );
irec->setValue( "t_char", utf8str );
QVERIFY( cur.insert() );
QVERIFY_SQL(cur, select( "id=2" ));
QVERIFY( cur.next() );
// until qtest knows non-fatal errors we use qDebug instead
if ( cur.value( "t_char" ).toString() != utf8str )
qDebug( QString( "Wrong value for t_char: expected '%1', got '%2'" ).arg( dumpUtf8 ( utf8str ) ).arg(
dumpUtf8( cur.value( "t_char" ).toString() ) ) );
/****** NCHARSET TEST ********/
QVERIFY_SQL(q, exec( "create table " + qTableName( "qtest_onvchar", __FILE__ ) + " ( id int primary key, t_nchar nvarchar2(40) )" ));
Q3SqlCursor cur2 ( qTableName( "qtest_onvchar", __FILE__ ), true, db );
irec = cur2.primeInsert();
irec->setValue( "id", 1 );
irec->setValue( "t_nchar", val1 );
QVERIFY( cur2.insert() );
QVERIFY_SQL(cur2, select());
QVERIFY( cur2.next() );
if ( cur2.value( "t_nchar" ).toString() != val1 )
qDebug( QString( "Wrong value for t_nchar: expected '%1', got '%2'" ).arg( val1 ).arg(
cur2.value( "t_nchar" ).toString() ) );
irec = cur2.primeInsert();
irec->setValue( "id", 2 );
irec->setValue( "t_nchar", utf8str );
QVERIFY( cur2.insert() );
QVERIFY_SQL(cur2, select( "id=2" ));
QVERIFY( cur2.next() );
// until qtest knows non-fatal errors we use qDebug instead
if ( cur2.value( "t_nchar" ).toString() != utf8str )
qDebug( QString( "Wrong value for t_nchar: expected '%1', got '%2'" ).arg( dumpUtf8( utf8str ) ).arg(
dumpUtf8( cur2.value( "t_nchar" ).toString() ) ) );
}
void tst_Q3SqlCursor::unicode()
{
QFETCH( QString, dbName );
QSqlDatabase db = QSqlDatabase::database( dbName );
CHECK_DATABASE( db );
static const QString utf8str = QString::fromUtf8( "ὕαλον ϕαγεῖν δύναμαι· τοῦτο οὔ με βλάπτει." );
if ( !db.driver()->hasFeature( QSqlDriver::Unicode ) ) {
QSKIP( "DBMS not Unicode capable", SkipSingle );
}
// ascii in the data storage, can't transliterate properly. invalid test.
if(db.driverName().startsWith("QIBASE") && (db.databaseName() == "silence.nokia.troll.no:c:\\ibase\\testdb_ascii" || db.databaseName() == "/opt/interbase/qttest.gdb"))
QSKIP("Can't transliterate extended unicode to ascii", SkipSingle);
Q3SqlCursor cur( qTableName( "qtest_unicode", __FILE__ ), true, db );
QSqlRecord* irec = cur.primeInsert();
irec->setValue( 0, 500 );
irec->setValue( 1, utf8str );
irec->setValue( 2, utf8str );
QVERIFY_SQL(cur, insert());
QVERIFY_SQL(cur, select( "id=500" ));
QVERIFY_SQL(cur, next());
QString res = cur.value( 1 ).asString();
cur.primeDelete();
cur.del();
if ( res != utf8str ) {
int i;
for ( i = 0; i < (int)res.length(); ++i ) {
if ( res[ i ] != utf8str[ i ] )
break;
}
if(db.driverName().startsWith("QMYSQL") || db.driverName().startsWith("QDB2"))
qWarning() << "Needs someone with more Unicode knowledge than I have to fix:" << QString( "Strings differ at position %1: orig: %2, db: %3" ).arg( i ).arg( utf8str[ i ].unicode(), 0, 16 ).arg( res[ i ].unicode(), 0, 16 );
else
QFAIL( QString( "Strings differ at position %1: orig: %2, db: %3" ).arg( i ).arg( utf8str[ i ].unicode(), 0, 16 ).arg( res[ i ].unicode(), 0, 16 ) );
}
if((db.driverName().startsWith("QMYSQL") || db.driverName().startsWith("QDB2")) && res != utf8str)
QEXPECT_FAIL("", "See above message", Continue);
QVERIFY( res == utf8str );
}
void tst_Q3SqlCursor::precision()
{
static const QString precStr = QLatin1String("1.23456789012345");
static const double precDbl = 2.23456789012345;
QFETCH( QString, dbName );
QSqlDatabase db = QSqlDatabase::database( dbName );
CHECK_DATABASE( db );
Q3SqlCursor cur( qTableName( "qtest_precision", __FILE__ ), true, db );
cur.setTrimmed( "col1", true );
QSqlRecord* irec = cur.primeInsert();
irec->setValue( 0, precStr );
QVERIFY( cur.insert() );
irec = cur.primeInsert();
irec->setValue( 0, precDbl );
QVERIFY( cur.insert() );
QVERIFY_SQL(cur, select());
QVERIFY( cur.next() );
QCOMPARE( cur.value( 0 ).asString(), precStr );
QVERIFY( cur.next() );
QCOMPARE( cur.value( 0 ).asDouble(), precDbl );
}
void tst_Q3SqlCursor::setFilter()
{
QFETCH( QString, dbName );
QSqlDatabase db = QSqlDatabase::database( dbName );
CHECK_DATABASE( db );
Q3SqlCursor cur( qtest, true, db );
cur.setFilter( "id = 2" );
QVERIFY_SQL(cur, select());
QVERIFY( cur.next() );
QCOMPARE( cur.value( "id" ).toInt(), 2 );
QVERIFY( !cur.next() );
QVERIFY_SQL(cur, select());
QVERIFY( cur.next() );
QCOMPARE( cur.value( "id" ).toInt(), 2 );
QVERIFY( !cur.next() );
QVERIFY_SQL(cur, select( "id = 3" ));
QVERIFY( cur.next() );
QCOMPARE( cur.value( "id" ).toInt(), 3 );
QVERIFY( !cur.next() );
QVERIFY_SQL(cur, select());
QVERIFY( cur.next() );
QCOMPARE( cur.value( "id" ).toInt(), 3 );
QVERIFY( !cur.next() );
}
void tst_Q3SqlCursor::select()
{
QFETCH( QString, dbName );
QSqlDatabase db = QSqlDatabase::database( dbName );
CHECK_DATABASE( db );
Q3SqlCursor cur( qtest, true, db );
QVERIFY_SQL(cur, select());
QVERIFY( cur.next() );
QVERIFY( cur.next() );
Q3SqlCursor cur2( qtest, true, db );
QVERIFY_SQL(cur2, select( "id = 1" ));
QVERIFY( cur2.next() );
QCOMPARE( cur2.value( 0 ).toInt(), 1 );
Q3SqlCursor cur3( qtest, true, db );
QVERIFY_SQL(cur3, select( cur3.primaryIndex( false ) ));
QVERIFY( cur3.next() );
QVERIFY( cur3.next() );
QCOMPARE( cur3.value( 0 ).toInt(), 1 );
Q3SqlCursor cur4( qtest, true, db );
QSqlIndex idx = cur4.primaryIndex( false );
QCOMPARE( (int)idx.count(), 2 );
if ( tst_Databases::isMSAccess( db ) ) {
QCOMPARE( idx.field( 1 ).name().upper(), QString("ID") );
QCOMPARE( idx.field( 0 ).name().upper(), QString("T_VARCHAR") );
} else {
QCOMPARE( idx.field( 0 ).name().upper(), QString("ID") );
QCOMPARE( idx.field( 1 ).name().upper(), QString("T_VARCHAR") );
}
#ifdef QT_DEBUG
// Ignore debugging message advising users of a potential pitfall.
QTest::ignoreMessage(QtDebugMsg, "Q3SqlCursor::setValue(): This will not affect actual database values. Use primeInsert(), primeUpdate() or primeDelete().");
#endif
cur4.setValue( "id", 1 );
#ifdef QT_DEBUG
QTest::ignoreMessage(QtDebugMsg, "Q3SqlCursor::setValue(): This will not affect actual database values. Use primeInsert(), primeUpdate() or primeDelete().");
#endif
cur4.setValue( "t_varchar", "VarChar1" );
QVERIFY_SQL(cur4, select( idx, cur4.primaryIndex( false ) ));
QVERIFY( cur4.next() );
QCOMPARE( cur4.value( 0 ).toInt(), 1 );
}
void tst_Q3SqlCursor::setName()
{
QFETCH( QString, dbName );
QSqlDatabase db = QSqlDatabase::database( dbName );
CHECK_DATABASE( db );
Q3SqlCursor c2( qtest, true, db );
QCOMPARE( c2.name(), qtest );
QCOMPARE( c2.fieldName( 0 ).lower(), QString( "id" ) );
Q3SqlCursor c( QString(), true, db );
c.setName( qtest );
QCOMPARE( c.name(), qtest );
QCOMPARE( c.fieldName( 0 ).lower(), QString( "id" ) );
c.setName( qTableName( "qtest_precision", __FILE__ ) );
QCOMPARE( c.name(), qTableName( "qtest_precision", __FILE__ ) );
QCOMPARE( c.fieldName( 0 ).lower(), QString( "col1" ) );
}
/* Database independent test */
void tst_Q3SqlCursor::updateNoPK()
{
QFETCH( QString, dbName );
QSqlDatabase db = QSqlDatabase::database( dbName );
CHECK_DATABASE( db );
QSet<int> validReturns(QSet<int>() << -1 << 1);
QSqlQuery q(db);
QVERIFY_SQL(q, exec("create table " + qTableName( "qtestPK", __FILE__ ) + " (id int, name varchar(20), num numeric)"));
Q3SqlCursor cur(qTableName("qtestPK", __FILE__), true, db);
QSqlRecord* rec = cur.primeInsert();
QVERIFY(rec);
rec->setNull(0);
rec->setNull(1);
rec->setNull(2);
QVERIFY(validReturns.contains(cur.insert()));
if (!db.driver()->hasFeature(QSqlDriver::PreparedQueries)) {
// Only QPSQL, QMYSQL, QODBC and QOCI drivers currently use escape identifiers for column names
if (db.driverName().startsWith("QPSQL") ||
db.driverName().startsWith("QMYSQL") ||
db.driverName().startsWith("QODBC") ||
db.driverName().startsWith("QOCI")) {
QString query = QString::fromLatin1("insert into " + qTableName("qtestPK", __FILE__) +
" (" + db.driver()->escapeIdentifier("id", QSqlDriver::FieldName) + ','
+ db.driver()->escapeIdentifier("name", QSqlDriver::FieldName) + ','
+ db.driver()->escapeIdentifier("num", QSqlDriver::FieldName) + ')'
+ " values (NULL,NULL,NULL)");
QCOMPARE(cur.lastQuery(), query);
} else {
QCOMPARE(cur.lastQuery(), QString::fromLatin1("insert into " + qTableName("qtestPK", __FILE__) +
" (\"id\",\"name\",\"num\") values (NULL,NULL,NULL)"));
}
}
rec = cur.primeUpdate();
QVERIFY(rec);
rec->setValue(0, 1);
rec->setNull(1);
rec->setNull(2);
// Sqlite returns 2, don't ask why.
QVERIFY(cur.update() != 0);
QString expect = "update " + qTableName("qtestPK", __FILE__) +
" set "+db.driver()->escapeIdentifier("id", QSqlDriver::FieldName)+" = 1 , "
+db.driver()->escapeIdentifier("name", QSqlDriver::FieldName)+" = NULL , "
+db.driver()->escapeIdentifier("num", QSqlDriver::FieldName)+" = NULL where " + qTableName("qtestPK", __FILE__) + ".id"
" IS NULL and " + qTableName("qtestPK", __FILE__) + ".name IS NULL and " +
qTableName("qtestPK", __FILE__) + ".num IS NULL";
if (!db.driver()->hasFeature(QSqlDriver::PreparedQueries)) {
if (!db.driverName().startsWith("QSQLITE")) {
QCOMPARE(cur.lastQuery(), expect);
}
}
QVERIFY(cur.select(cur.index(QString("id"))));
QVERIFY(cur.next());
QCOMPARE(cur.value("id").toInt(), 1);
QVERIFY(cur.isNull("name"));
QVERIFY(cur.isNull("num"));
}
// For task 117996: Q3SqlCursor::insert() should not fail even if field names
// contain white spaces.
void tst_Q3SqlCursor::insertFieldNameContainsWS() {
QFETCH( QString, dbName );
QSqlDatabase db = QSqlDatabase::database( dbName );
CHECK_DATABASE( db );
QSet<int> validReturns(QSet<int>() << -1 << 1);
// The bugfix (and this test) depends on QSqlDriver::escapeIdentifier(...)
// to be implemented, which is currently only the case for the
// QPSQL, QODBC and QOCI drivers.
if (!db.driverName().startsWith("QPSQL") &&
!db.driverName().startsWith("QODBC") &&
!db.driverName().startsWith("QOCI")) {
QSKIP("PSQL, QODBC or QOCI specific test", SkipSingle);
return;
}
QString tableName = qTableName("qtestws", __FILE__);
QSqlQuery q(db);
tst_Databases::safeDropTable(db, tableName);
QString query = "CREATE TABLE %1 (id int, "
+ db.driver()->escapeIdentifier("first Name", QSqlDriver::FieldName)
+ " varchar(20), lastName varchar(20))";
QVERIFY_SQL(q, exec(query.arg(tableName)));
Q3SqlCursor cur(tableName, true, db);
cur.select();
QSqlRecord *r = cur.primeInsert();
r->setValue("id", 1);
r->setValue("firsT NaMe", "Kong");
r->setValue("lastNaMe", "Harald");
QVERIFY(validReturns.contains(cur.insert()));
cur.select();
cur.next();
QVERIFY(cur.value(0) == 1);
QCOMPARE(cur.value(1).toString(), QString("Kong"));
QCOMPARE(cur.value(2).toString(), QString("Harald"));
tst_Databases::safeDropTable(db, tableName);
}
QTEST_MAIN(tst_Q3SqlCursor)
#include "tst_q3sqlcursor.moc"
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