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// Copyright (C) 2021 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only
#include <QTest>
#include <QtSql/QtSql>
#include "../../../../auto/sql/kernel/qsqldatabase/tst_databases.h"
class tst_QSqlRecord : public QObject
{
Q_OBJECT
public slots:
void initTestCase();
void cleanupTestCase();
void cleanup();
private slots:
void benchmarkRecord_data() { generic_data(); }
void benchmarkRecord();
void benchFieldName_data() { generic_data("QPSQL"); }
void benchFieldName();
void benchFieldIndex_data() { generic_data("QPSQL"); }
void benchFieldIndex();
private:
void generic_data(const QString &engine = QString());
tst_Databases dbs;
};
QTEST_MAIN(tst_QSqlRecord)
void tst_QSqlRecord::initTestCase()
{
dbs.open();
}
void tst_QSqlRecord::cleanupTestCase()
{
dbs.close();
}
void tst_QSqlRecord::cleanup()
{
}
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::benchmarkRecord()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
TableScope ts(db, "record", __FILE__);
{
QSqlQuery qry(db);
QVERIFY_SQL(qry, exec("create table " + ts.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 " + ts.tableName() +
" VALUES (%1, 'VarChar%1', 'Char%1')").arg(i)));
QVERIFY_SQL(qry, exec(QString("SELECT * from ") + ts.tableName()));
QBENCHMARK {
while (qry.next())
qry.record();
QVERIFY(qry.seek(0));
}
}
}
void tst_QSqlRecord::benchFieldName()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
QCOMPARE(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);
QCOMPARE(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(0);
QVERIFY(qry.seek(0));
}
}
#include "tst_bench_qsqlrecord.moc"
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