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/****************************************************************************
**
** Copyright (C) 2021 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.
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include <QtTest/QtTest>
#include <QtSql/QtSql>
#include "../../../../auto/sql/kernel/qsqldatabase/tst_databases.h"
const QString qtest(qTableName("qtest", __FILE__, QSqlDatabase()));
class tst_QSqlRecord : public QObject
{
Q_OBJECT
public:
tst_QSqlRecord();
virtual ~tst_QSqlRecord();
public slots:
void initTestCase();
void cleanupTestCase();
void init();
void cleanup();
private slots:
void benchmarkRecord_data() { generic_data(); }
void benchmarkRecord();
void benchFieldName_data() { generic_data(); }
void benchFieldName();
void benchFieldIndex_data() { generic_data(); }
void benchFieldIndex();
private:
void generic_data(const QString &engine = QString());
void dropTestTables(QSqlDatabase db);
void createTestTables(QSqlDatabase db);
void populateTestTables(QSqlDatabase db);
tst_Databases dbs;
};
QTEST_MAIN(tst_QSqlRecord)
tst_QSqlRecord::tst_QSqlRecord()
{
}
tst_QSqlRecord::~tst_QSqlRecord()
{
}
void tst_QSqlRecord::initTestCase()
{
dbs.open();
for (const auto &dbName : qAsConst(dbs.dbNames)) {
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
dropTestTables(db); // In case of leftovers
createTestTables(db);
populateTestTables(db);
}
}
void tst_QSqlRecord::cleanupTestCase()
{
for (const auto &dbName : qAsConst(dbs.dbNames)) {
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
dropTestTables(db);
}
dbs.close();
}
void tst_QSqlRecord::init()
{
}
void tst_QSqlRecord::cleanup()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
const QSqlDriver::DbmsType dbType = tst_Databases::getDatabaseType(db);
if (QTest::currentTestFailed() && (dbType == QSqlDriver::Oracle ||
db.driverName().startsWith("QODBC"))) {
// Since Oracle ODBC has a problem when encountering an error, we init again
db.close();
db.open();
}
}
void tst_QSqlRecord::generic_data(const QString &engine)
{
if (dbs.fillTestTable(engine) == 0) {
if (engine.isEmpty())
QSKIP("No database drivers are available in this Qt configuration");
else
QSKIP(QString("No database drivers of type %1 are available in this Qt configuration").arg(engine).toLocal8Bit());
}
}
void tst_QSqlRecord::dropTestTables(QSqlDatabase db)
{
QSqlDriver::DbmsType dbType = tst_Databases::getDatabaseType(db);
QStringList tablenames;
// drop all the tables in case a testcase failed
tablenames << qtest
<< qTableName("record", __FILE__, db);
tst_Databases::safeDropTables(db, tablenames);
if (dbType == QSqlDriver::Oracle) {
QSqlQuery q(db);
q.exec("DROP PACKAGE " + qTableName("pkg", __FILE__, db));
}
}
void tst_QSqlRecord::createTestTables(QSqlDatabase db)
{
QSqlQuery q(db);
switch (tst_Databases::getDatabaseType(db)) {
case QSqlDriver::PostgreSQL:
QVERIFY_SQL(q, exec("set client_min_messages='warning'"));
QVERIFY_SQL(q, exec("create table " + qtest + " (id serial NOT NULL, t_varchar varchar(20), "
"t_char char(20), primary key(id)) WITH OIDS"));
break;
case QSqlDriver::MySqlServer:
QVERIFY_SQL(q, exec("set table_type=innodb"));
Q_FALLTHROUGH();
default:
QVERIFY_SQL(q, exec("create table " + qtest + " (id int " + tst_Databases::autoFieldName(db) +
" NOT NULL, t_varchar varchar(20), t_char char(20), primary key(id))"));
break;
}
}
void tst_QSqlRecord::populateTestTables(QSqlDatabase db)
{
QSqlQuery q(db);
QVERIFY_SQL(q, exec("delete from " + qtest));
QVERIFY_SQL(q, exec("insert into " + qtest + " values (1, 'VarChar1', 'Char1')"));
QVERIFY_SQL(q, exec("insert into " + qtest + " values (2, 'VarChar2', 'Char2')"));
QVERIFY_SQL(q, exec("insert into " + qtest + " values (3, 'VarChar3', 'Char3')"));
QVERIFY_SQL(q, exec("insert into " + qtest + " values (4, 'VarChar4', 'Char4')"));
QVERIFY_SQL(q, exec("insert into " + qtest + " values (5, 'VarChar5', 'Char5')"));
}
void tst_QSqlRecord::benchmarkRecord()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
const auto tableName = qTableName("record", __FILE__, db);
{
QSqlQuery qry(db);
QVERIFY_SQL(qry, exec("create table " + tableName +
" (id int NOT NULL, t_varchar varchar(20), "
"t_char char(20), primary key(id))"));
// Limit to 500: at 600, the set-up takes nearly 5 minutes
for (int i = 0; i < 500; i++)
QVERIFY_SQL(qry, exec(QString("INSERT INTO " + tableName +
" VALUES (%1, 'VarChar%1', 'Char%1')").arg(i)));
QVERIFY_SQL(qry, exec(QString("SELECT * from ") + tableName));
QBENCHMARK {
while (qry.next())
qry.record();
QVERIFY(qry.seek(0));
}
}
tst_Databases::safeDropTables(db, QStringList() << tableName);
}
void tst_QSqlRecord::benchFieldName()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
if (tst_Databases::getDatabaseType(db) == QSqlDriver::PostgreSQL) {
QSqlQuery qry(db);
QVERIFY_SQL(qry, exec("SELECT GENERATE_SERIES(1,5000) AS r"));
QBENCHMARK {
while (qry.next())
qry.value("r");
QVERIFY(qry.seek(0));
}
}
}
void tst_QSqlRecord::benchFieldIndex()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
if (tst_Databases::getDatabaseType(db) == QSqlDriver::PostgreSQL) {
QSqlQuery qry(db);
QVERIFY_SQL(qry, exec("SELECT GENERATE_SERIES(1,5000) AS r"));
qry = db.exec("SELECT GENERATE_SERIES(1,5000) AS r");
QBENCHMARK {
while (qry.next())
qry.value(0);
QVERIFY(qry.seek(0));
}
}
}
#include "tst_qsqlrecord.moc"
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