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authorabcd <qt-info@nokia.com>2009-04-15 00:16:48 (GMT)
committerabcd <qt-info@nokia.com>2009-04-15 00:16:48 (GMT)
commitbb7bddc47dd0748b45d22180d9e3c8e5209010b3 (patch)
treea0f6fb8bb72ba54e626b25f5d34c926aace9c13b /tests/auto/qsqldriver/tst_qsqldriver.cpp
parenta94b601866740e483f093233f59f43b022a68735 (diff)
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Fix the behaviour of sql classes regarding quoted identifiers
If no quotes around identifiers are provided by the programmer, identifiers are treated identically to how the underlying engine would behave. i.e. some engines uppercase the identifiers others lowercase them. If the programmer wants case sensitivty and/or use whitespaces they will need to quote their identifiers. The previous (incorrect) behaviour always quoted the identifiers. Reviewed-by: Bill King
Diffstat (limited to 'tests/auto/qsqldriver/tst_qsqldriver.cpp')
-rw-r--r--tests/auto/qsqldriver/tst_qsqldriver.cpp218
1 files changed, 218 insertions, 0 deletions
diff --git a/tests/auto/qsqldriver/tst_qsqldriver.cpp b/tests/auto/qsqldriver/tst_qsqldriver.cpp
new file mode 100644
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+++ b/tests/auto/qsqldriver/tst_qsqldriver.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the test suite of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** No Commercial Usage
+** This file contains pre-release code and may not be distributed.
+** You may use this file in accordance with the terms and conditions
+** contained in the either Technology Preview License Agreement or the
+** Beta Release License Agreement.
+**
+** 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 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 1.0, 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+
+#include <QtTest/QtTest>
+#include <QtSql/QtSql>
+
+#include "../qsqldatabase/tst_databases.h"
+
+
+
+//TESTED_CLASS=
+//TESTED_FILES=
+
+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 tst_QSqlDriver::initTestCase_data()
+{
+ dbs.open();
+ if (dbs.fillTestTable() == 0) {
+ qWarning("NO DATABASES");
+ QSKIP("No database drivers are available in this Qt configuration", SkipAll);
+ }
+}
+
+void tst_QSqlDriver::recreateTestTables(QSqlDatabase db)
+{
+ QSqlQuery q(db);
+
+ QStringList tableNames;
+ tableNames << qTableName( "relTEST1" );
+ tst_Databases::safeDropTables( db, tableNames );
+
+ QVERIFY_SQL( q, exec("create table " + qTableName("relTEST1") +
+ " (id int not null primary key, name varchar(20), title_key int, another_title_key int)"));
+ QVERIFY_SQL( q, exec("insert into " + qTableName("relTEST1") + " values(1, 'harry', 1, 2)"));
+ QVERIFY_SQL( q, exec("insert into " + qTableName("relTEST1") + " values(2, 'trond', 2, 1)"));
+ QVERIFY_SQL( q, exec("insert into " + qTableName("relTEST1") + " values(3, 'vohi', 1, 2)"));
+ QVERIFY_SQL( q, exec("insert into " + qTableName("relTEST1") + " values(4, 'boris', 2, 2)"));
+}
+
+void tst_QSqlDriver::initTestCase()
+{
+ foreach (const QString &dbname, dbs.dbNames)
+ recreateTestTables(QSqlDatabase::database(dbname));
+}
+
+void tst_QSqlDriver::cleanupTestCase()
+{
+ QStringList tableNames;
+ tableNames << qTableName( "relTEST1" );
+ foreach (const QString &dbName, dbs.dbNames) {
+ QSqlDatabase db = QSqlDatabase::database(dbName);
+ tst_Databases::safeDropTables( db, tableNames );
+ }
+ 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");
+ QStringList fields;
+ fields << "id" << "name" << "title_key" << "another_title_key";
+
+ //check we can get records using an unquoted mixed case table name
+ QSqlRecord rec = db.driver()->record(tablename);
+ QCOMPARE(rec.count(), 4);
+
+ if (db.driverName().startsWith("QIBASE")|| db.driverName().startsWith("QOCI") || db.driverName().startsWith("QDB2"))
+ 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 (db.driverName().startsWith("QIBASE") || db.driverName().startsWith("QOCI") || db.driverName().startsWith("QDB2"))
+ tablename = tablename.toUpper();
+ else if (db.driverName().startsWith("QPSQL"))
+ tablename = tablename.toLower();
+
+ //check we can get records using a properly quoted table name
+ rec = db.driver()->record(db.driver()->escapeIdentifier(tablename,QSqlDriver::TableName));
+ QCOMPARE(rec.count(), 4);
+
+ for (int i = 0; i < fields.count(); ++i)
+ QCOMPARE(rec.fieldName(i), fields[i]);
+
+ if( db.driverName().startsWith("QIBASE") || db.driverName().startsWith("QOCI") || db.driverName().startsWith("QDB2"))
+ tablename = tablename.toLower();
+ else if (db.driverName().startsWith("QPSQL"))
+ 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 (db.driverName().startsWith("QMYSQL") || db.driverName().startsWith("QSQLITE") || db.driverName().startsWith("QTDS"))
+ QCOMPARE(rec.count(), 4); //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");
+ //check that we can get primary index using unquoted mixed case table name
+ QSqlIndex index = db.driver()->primaryIndex(tablename);
+ QCOMPARE(index.count(), 1);
+
+ if( db.driverName().startsWith("QIBASE") || db.driverName().startsWith("QOCI") || db.driverName().startsWith("QDB2"))
+ 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( db.driverName().startsWith("QIBASE") || db.driverName().startsWith("QOCI") || db.driverName().startsWith("QDB2"))
+ tablename = tablename.toUpper();
+ else if (db.driverName().startsWith("QPSQL"))
+ tablename = tablename.toLower();
+
+ index = db.driver()->primaryIndex(db.driver()->escapeIdentifier(tablename, QSqlDriver::TableName));
+ QCOMPARE(index.count(), 1);
+ if( db.driverName().startsWith("QIBASE") || db.driverName().startsWith("QOCI") || db.driverName().startsWith("QDB2"))
+ 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( db.driverName().startsWith("QIBASE") || db.driverName().startsWith("QOCI") || db.driverName().startsWith("QDB2"))
+ tablename = tablename.toLower();
+ else if (db.driverName().startsWith("QPSQL"))
+ tablename = tablename.toUpper();
+
+ index = db.driver()->primaryIndex(db.driver()->escapeIdentifier(tablename, QSqlDriver::TableName));
+ if (db.driverName().startsWith("QMYSQL") || db.driverName().startsWith("QSQLITE") || db.driverName().startsWith("QTDS"))
+ QCOMPARE(index.count(), 1); //mysql will always find the table name regardless of casing
+ else
+ QCOMPARE(index.count(), 0);
+}
+
+QTEST_MAIN(tst_QSqlDriver)
+#include "tst_qsqldriver.moc"