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/****************************************************************************
**
** Copyright (C) 2016 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 "../qsqldatabase/tst_databases.h"
class tst_QSqlDriver : public QObject
{
Q_OBJECT
public:
void recreateTestTables(QSqlDatabase);
tst_Databases dbs;
public slots:
void initTestCase_data();
void initTestCase();
void cleanupTestCase();
void init();
void cleanup();
private slots:
void record();
void primaryIndex();
void formatValue();
};
static bool driverSupportsDefaultValues(QSqlDriver::DbmsType dbType)
{
switch (dbType) {
case QSqlDriver::SQLite:
case QSqlDriver::PostgreSQL:
case QSqlDriver::Oracle:
return true;
default:
break;
}
return false;
}
void tst_QSqlDriver::initTestCase_data()
{
QVERIFY(dbs.open());
if (dbs.fillTestTable() == 0)
QSKIP("No database drivers are available in this Qt configuration");
}
void tst_QSqlDriver::recreateTestTables(QSqlDatabase db)
{
QSqlQuery q(db);
const QString relTEST1(qTableName("relTEST1", __FILE__, db));
QSqlDriver::DbmsType dbType = tst_Databases::getDatabaseType(db);
if (dbType == QSqlDriver::PostgreSQL)
QVERIFY_SQL( q, exec("set client_min_messages='warning'"));
tst_Databases::safeDropTable( db, relTEST1 );
QString doubleField;
if (dbType == QSqlDriver::SQLite)
doubleField = "more_data double";
else if (dbType == QSqlDriver::Oracle)
doubleField = "more_data number(8,7)";
else if (dbType == QSqlDriver::PostgreSQL)
doubleField = "more_data double precision";
else
doubleField = "more_data double(8,7)";
const QString defValue(driverSupportsDefaultValues(dbType) ? QStringLiteral("DEFAULT 'defaultVal'") : QString());
QVERIFY_SQL( q, exec("create table " + relTEST1 +
" (id int not null primary key, name varchar(20) " + defValue + ", title_key int, another_title_key int, " + doubleField + QLatin1Char(')')));
QVERIFY_SQL( q, exec("insert into " + relTEST1 + " values(1, 'harry', 1, 2, 1.234567)"));
QVERIFY_SQL( q, exec("insert into " + relTEST1 + " values(2, 'trond', 2, 1, 8.901234)"));
QVERIFY_SQL( q, exec("insert into " + relTEST1 + " values(3, 'vohi', 1, 2, 5.678901)"));
QVERIFY_SQL( q, exec("insert into " + relTEST1 + " values(4, 'boris', 2, 2, 2.345678)"));
}
void tst_QSqlDriver::initTestCase()
{
foreach (const QString &dbname, dbs.dbNames)
recreateTestTables(QSqlDatabase::database(dbname));
}
void tst_QSqlDriver::cleanupTestCase()
{
foreach (const QString &dbName, dbs.dbNames) {
QSqlDatabase db = QSqlDatabase::database(dbName);
tst_Databases::safeDropTable(db, qTableName("relTEST1", __FILE__, db));
const QSqlDriver::DbmsType dbType = tst_Databases::getDatabaseType(db);
if (dbType == QSqlDriver::Oracle)
tst_Databases::safeDropTable(db, qTableName("clobTable", __FILE__, db));
}
dbs.close();
}
void tst_QSqlDriver::init()
{
}
void tst_QSqlDriver::cleanup()
{
}
void tst_QSqlDriver::record()
{
QFETCH_GLOBAL(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
QString tablename(qTableName("relTEST1", __FILE__, db));
QStringList fields;
fields << "id" << "name" << "title_key" << "another_title_key" << "more_data";
//check we can get records using an unquoted mixed case table name
QSqlRecord rec = db.driver()->record(tablename);
QCOMPARE(rec.count(), fields.size());
QSqlDriver::DbmsType dbType = tst_Databases::getDatabaseType(db);
// QTBUG-1363: QSqlField::length() always return -1 when using QODBC driver and QSqlDatabase::record()
if (dbType == QSqlDriver::MSSqlServer && db.driverName().startsWith("QODBC"))
QCOMPARE(rec.field(1).length(), 20);
if (dbType == QSqlDriver::Interbase || dbType == QSqlDriver::Oracle || dbType == QSqlDriver::DB2)
for(int i = 0; i < fields.count(); ++i)
fields[i] = fields[i].toUpper();
for (int i = 0; i < fields.count(); ++i)
QCOMPARE(rec.fieldName(i), fields[i]);
if (driverSupportsDefaultValues(dbType))
QCOMPARE(rec.field(QStringLiteral("name")).defaultValue().toString(), QStringLiteral("defaultVal"));
if (dbType == QSqlDriver::Interbase || dbType == QSqlDriver::Oracle || dbType == QSqlDriver::DB2)
tablename = tablename.toUpper();
else if (dbType == QSqlDriver::PostgreSQL)
tablename = tablename.toLower();
if (dbType != QSqlDriver::PostgreSQL && !db.driverName().startsWith("QODBC")) {
//check we can get records using a properly quoted table name
rec = db.driver()->record(db.driver()->escapeIdentifier(tablename,QSqlDriver::TableName));
QCOMPARE(rec.count(), 5);
}
for (int i = 0; i < fields.count(); ++i)
QCOMPARE(rec.fieldName(i), fields[i]);
if (dbType == QSqlDriver::Interbase || dbType == QSqlDriver::Oracle || dbType == QSqlDriver::DB2)
tablename = tablename.toLower();
else if (dbType == QSqlDriver::PostgreSQL)
tablename = tablename.toUpper();
//check that we can't get records using incorrect tablename casing that's been quoted
rec = db.driver()->record(db.driver()->escapeIdentifier(tablename,QSqlDriver::TableName));
if (dbType == QSqlDriver::MySqlServer || dbType == QSqlDriver::SQLite || dbType == QSqlDriver::Sybase
|| dbType == QSqlDriver::MSSqlServer || tst_Databases::isMSAccess(db))
QCOMPARE(rec.count(), 5); //mysql, sqlite and tds will match
else
QCOMPARE(rec.count(), 0);
}
void tst_QSqlDriver::primaryIndex()
{
QFETCH_GLOBAL(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
QString tablename(qTableName("relTEST1", __FILE__, db));
//check that we can get primary index using unquoted mixed case table name
QSqlIndex index = db.driver()->primaryIndex(tablename);
QCOMPARE(index.count(), 1);
QSqlDriver::DbmsType dbType = tst_Databases::getDatabaseType(db);
if (dbType == QSqlDriver::Interbase || dbType == QSqlDriver::Oracle || dbType == QSqlDriver::DB2)
QCOMPARE(index.fieldName(0), QString::fromLatin1("ID"));
else
QCOMPARE(index.fieldName(0), QString::fromLatin1("id"));
//check that we can get the primary index using a quoted tablename
if (dbType == QSqlDriver::Interbase || dbType == QSqlDriver::Oracle || dbType == QSqlDriver::DB2)
tablename = tablename.toUpper();
else if (dbType == QSqlDriver::PostgreSQL)
tablename = tablename.toLower();
if (dbType != QSqlDriver::PostgreSQL && !db.driverName().startsWith("QODBC")) {
index = db.driver()->primaryIndex(db.driver()->escapeIdentifier(tablename, QSqlDriver::TableName));
QCOMPARE(index.count(), 1);
}
if (dbType == QSqlDriver::Interbase || dbType == QSqlDriver::Oracle || dbType == QSqlDriver::DB2)
QCOMPARE(index.fieldName(0), QString::fromLatin1("ID"));
else
QCOMPARE(index.fieldName(0), QString::fromLatin1("id"));
//check that we can not get the primary index using a quoted but incorrect table name casing
if (dbType == QSqlDriver::Interbase || dbType == QSqlDriver::Oracle || dbType == QSqlDriver::DB2)
tablename = tablename.toLower();
else if (dbType == QSqlDriver::PostgreSQL)
tablename = tablename.toUpper();
index = db.driver()->primaryIndex(db.driver()->escapeIdentifier(tablename, QSqlDriver::TableName));
if (dbType == QSqlDriver::MySqlServer || dbType == QSqlDriver::SQLite || dbType == QSqlDriver::Sybase
|| dbType == QSqlDriver::MSSqlServer || tst_Databases::isMSAccess(db))
QCOMPARE(index.count(), 1); //mysql will always find the table name regardless of casing
else
QCOMPARE(index.count(), 0);
// Test getting a primary index for a table with a clob in it - QTBUG-64427
if (dbType == QSqlDriver::Oracle) {
const QString clobTable(qTableName("clobTable", __FILE__, db));
QSqlQuery qry(db);
QVERIFY_SQL(qry, exec("CREATE TABLE " + clobTable + " (id INTEGER, clobField CLOB)"));
QVERIFY_SQL(qry, exec("CREATE UNIQUE INDEX " + clobTable + "IDX ON " + clobTable + " (id)"));
QVERIFY_SQL(qry, exec("ALTER TABLE " + clobTable + " ADD CONSTRAINT " + clobTable +
"PK PRIMARY KEY(id)"));
QVERIFY_SQL(qry, exec("ALTER TABLE " + clobTable + " MODIFY (id NOT NULL ENABLE)"));
const QSqlIndex primaryIndex = db.driver()->primaryIndex(clobTable);
QCOMPARE(primaryIndex.count(), 1);
QCOMPARE(primaryIndex.fieldName(0), QStringLiteral("ID"));
}
}
void tst_QSqlDriver::formatValue()
{
QFETCH_GLOBAL(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
QString tablename(qTableName("relTEST1", __FILE__, db));
QSqlQuery qry(db);
QVERIFY_SQL(qry, exec("SELECT * FROM " + tablename));
qry.next();
QSqlRecord rec = qry.record();
QCOMPARE(db.driver()->formatValue(rec.field("id")), QString("1"));
QCOMPARE(db.driver()->formatValue(rec.field("name")), QString("'harry'"));
QCOMPARE(db.driver()->formatValue(rec.field("more_data")), QString("1.234567"));
}
QTEST_MAIN(tst_QSqlDriver)
#include "tst_qsqldriver.moc"
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