qt5base-lts/tests/auto/sql/kernel/qsql/tst_qsql.cpp
Jason McDonald e3640d1bdd Remove TESTED_CLASS/TESTED_FILES comments from tests.
These comments were mostly empty or inaccurate.  Appropriate naming of
tests and appropriate placement of tests within the directory tree
provide more reliable indicators of what is being tested.

Change-Id: Ib6bf373d9e79917e4ab1417ee5c1264a2c2d7027
Reviewed-by: Rohan McGovern <rohan.mcgovern@nokia.com>
2011-12-06 02:19:25 +01:00

280 lines
7.7 KiB
C++

/****************************************************************************
**
** 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.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** 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.
**
** 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.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtTest/QtTest>
#include <qguiapplication.h>
#include <qsqldatabase.h>
#include <qsqlerror.h>
#include <qsqlquery.h>
#include <qsqlrecord.h>
#include <qsql.h>
#include <qsqlresult.h>
#include <qsqldriver.h>
#include <qdebug.h>
#include <private/qsqlnulldriver_p.h>
#include "../qsqldatabase/tst_databases.h"
class tst_QSql : public QObject
{
Q_OBJECT
public:
tst_QSql();
virtual ~tst_QSql();
public slots:
void initTestCase();
void cleanupTestCase();
void init();
void cleanup();
private slots:
void open();
void openInvalid();
void registerSqlDriver();
// problem specific tests
void openErrorRecovery();
void concurrentAccess();
void basicDriverTest();
};
/****************** General Qt SQL Module tests *****************/
tst_QSql::tst_QSql()
{
}
tst_QSql::~tst_QSql()
{
}
void tst_QSql::initTestCase()
{
}
void tst_QSql::cleanupTestCase()
{
}
void tst_QSql::init()
{
}
void tst_QSql::cleanup()
{
}
// this is a very basic test for drivers that cannot create/delete tables
// it can be used while developing new drivers,
// it's original purpose is to test ODBC Text datasources that are basically
// to stupid to do anything more advanced than SELECT/INSERT/UPDATE/DELETE
// the datasource has to have a table called "qtest_basictest" consisting
// of a field "id"(integer) and "name"(char/varchar).
void tst_QSql::basicDriverTest()
{
int argc = 1;
const char *argv[] = {"test"};
QGuiApplication app(argc, const_cast<char **>(argv), false);
tst_Databases dbs;
dbs.open();
foreach( const QString& dbName, dbs.dbNames )
{
QSqlDatabase db = QSqlDatabase::database( dbName );
QVERIFY_SQL( db, isValid() );
QStringList tables = db.tables();
QString tableName;
if ( tables.contains( "qtest_basictest.txt" ) )
tableName = "qtest_basictest.txt";
else if ( tables.contains( "qtest_basictest" ) )
tableName = "qtest_basictest";
else if ( tables.contains( "QTEST_BASICTEST" ) )
tableName = "QTEST_BASICTEST";
else {
QVERIFY( 1 );
continue;
}
qDebug("Testing: %s", qPrintable(tst_Databases::dbToString( db )));
QSqlRecord rInf = db.record( tableName );
QCOMPARE( rInf.count(), 2 );
QCOMPARE( rInf.fieldName( 0 ).toLower(), QString( "id" ) );
QCOMPARE( rInf.fieldName( 1 ).toLower(), QString( "name" ) );
}
dbs.close();
QVERIFY( 1 ); // make sure the test doesn't fail if no database drivers are there
}
// make sure that the static stuff will be deleted
// when using multiple QApplication objects
void tst_QSql::open()
{
int i;
int argc = 1;
const char *argv[] = {"test"};
int count = -1;
for ( i = 0; i < 10; ++i ) {
QApplication app(argc, const_cast<char **>(argv), false);
tst_Databases dbs;
dbs.open();
if ( count == -1 )
// first iteration: see how many dbs are open
count = (int) dbs.dbNames.count();
else
// next iterations: make sure all are opened again
QCOMPARE( count, (int)dbs.dbNames.count() );
dbs.close();
}
}
void tst_QSql::openInvalid()
{
QSqlDatabase db;
QVERIFY(!db.open());
QSqlDatabase db2 = QSqlDatabase::addDatabase("doesnt_exist_will_never_exist", "blah");
QFAIL_SQL(db2, open());
}
void tst_QSql::concurrentAccess()
{
int argc = 1;
const char *argv[] = {"test"};
QGuiApplication app(argc, const_cast<char **>(argv), false);
tst_Databases dbs;
dbs.open();
foreach ( const QString& dbName, dbs.dbNames ) {
QSqlDatabase db = QSqlDatabase::database( dbName );
QVERIFY( db.isValid() );
if (tst_Databases::isMSAccess(db))
continue;
QSqlDatabase ndb = QSqlDatabase::addDatabase( db.driverName(), "tst_QSql::concurrentAccess" );
ndb.setDatabaseName( db.databaseName() );
ndb.setHostName( db.hostName() );
ndb.setPort( db.port() );
ndb.setUserName( db.userName() );
ndb.setPassword( db.password() );
QVERIFY_SQL( ndb, open() );
QCOMPARE( db.tables(), ndb.tables() );
}
// no database servers installed - don't fail
QVERIFY(1);
dbs.close();
}
void tst_QSql::openErrorRecovery()
{
int argc = 1;
const char *argv[] = {"test"};
QGuiApplication app(argc, const_cast<char **>(argv), false);
tst_Databases dbs;
dbs.addDbs();
if (dbs.dbNames.isEmpty())
QSKIP("No database drivers installed");
foreach ( const QString& dbName, dbs.dbNames ) {
QSqlDatabase db = QSqlDatabase::database( dbName, false );
CHECK_DATABASE( db );
QString userName = db.userName();
QString password = db.password();
// force an open error
if ( db.open( "dummy130977", "doesnt_exist" ) ) {
qDebug("Promiscuous database server without access control - test skipped for %s",
qPrintable(tst_Databases::dbToString( db )) );
QVERIFY(1);
continue;
}
QFAIL_SQL( db, isOpen() );
QVERIFY_SQL( db, isOpenError() );
// now open it
if ( !db.open( userName, password ) ) {
qDebug() << "Could not open Database " << tst_Databases::dbToString( db ) <<
". Assuming DB is down, skipping... (Error: " <<
tst_Databases::printError( db.lastError() ) << ")";
continue;
}
QVERIFY_SQL( db, open( userName, password ) );
QVERIFY_SQL( db, isOpen() );
QFAIL_SQL( db, isOpenError() );
db.close();
QFAIL_SQL( db, isOpen() );
// force another open error
QFAIL_SQL( db, open( "dummy130977", "doesnt_exist" ) );
QFAIL_SQL( db, isOpen() );
QVERIFY_SQL( db, isOpenError() );
}
}
void tst_QSql::registerSqlDriver()
{
int argc = 1;
const char *argv[] = {"test"};
QGuiApplication app(argc, const_cast<char **>(argv), false);
QSqlDatabase::registerSqlDriver( "QSQLTESTDRIVER", new QSqlDriverCreator<QSqlNullDriver> );
QVERIFY( QSqlDatabase::drivers().contains( "QSQLTESTDRIVER" ) );
QSqlDatabase db = QSqlDatabase::addDatabase( "QSQLTESTDRIVER" );
QVERIFY( db.isValid() );
QCOMPARE( db.tables(), QStringList() );
}
QTEST_APPLESS_MAIN(tst_QSql)
#include "tst_qsql.moc"