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qt5base-lts/tests/auto/qsqldatabase/tst_qsqldatabase.cpp
Jyri Tahtela f9f395c28b Update licenseheader text in source files for qtbase Qt module 
Updated version of LGPL and FDL licenseheaders.
Apply release phase licenseheaders for all source files.

Reviewed-by: Trust Me
2011-05-24 12:34:08 +03:00

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/****************************************************************************
**
** 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 <qsqldatabase.h>
#include <qsqlquery.h>
#include <qsqldriver.h>
#include <qsqlrecord.h>
#include <qsqlfield.h>
#include <qsqlindex.h>
#include <qregexp.h>
#include <qvariant.h>
#include <qdatetime.h>
#include <qdebug.h>
#define NODATABASE_SKIP "No database drivers are available in this Qt configuration"
#include "tst_databases.h"
//TESTED_FILES=
QT_FORWARD_DECLARE_CLASS(QSqlDatabase)
struct FieldDef;
class tst_QSqlDatabase : public QObject
{
Q_OBJECT
public:
tst_QSqlDatabase();
virtual ~tst_QSqlDatabase();
public slots:
void initTestCase();
void cleanupTestCase();
void init();
void cleanup();
private slots:
void record_data() { generic_data(); }
//void record();
void open_data() { generic_data(); }
void open();
void tables_data() { generic_data(); }
void tables();
void oci_tables_data() { generic_data("QOCI"); }
void oci_tables();
void transaction_data() { generic_data(); }
void transaction();
void eventNotification_data() { generic_data(); }
void eventNotification();
void addDatabase();
//database specific tests
void recordMySQL_data() { generic_data("QMYSQL"); }
void recordMySQL();
void recordPSQL_data() { generic_data("QPSQL"); }
void recordPSQL();
void recordOCI_data() { generic_data("QOCI"); }
void recordOCI();
void recordTDS_data() { generic_data("QTDS"); }
void recordTDS();
void recordDB2_data() { generic_data("QDB2"); }
void recordDB2();
void recordSQLite_data() { generic_data("QSQLITE"); }
void recordSQLite();
void recordAccess_data() { generic_data("QODBC"); }
void recordAccess();
void recordSQLServer_data() { generic_data("QODBC"); }
void recordSQLServer();
void recordIBase_data() {generic_data("QIBASE"); }
void recordIBase();
void eventNotificationIBase_data() { generic_data("QIBASE"); }
void eventNotificationIBase();
void eventNotificationPSQL_data() { generic_data("QPSQL"); }
void eventNotificationPSQL();
//database specific 64 bit integer test
void bigIntField_data() { generic_data(); }
void bigIntField();
// general tests
void getConnectionName_data() { generic_data(); }
void getConnectionName(); // For task 129992
//problem specific tests
void alterTable_data() { generic_data(); }
void alterTable();
void caseSensivity_data() { generic_data(); }
void caseSensivity();
void noEscapedFieldNamesInRecord_data() { generic_data(); }
void noEscapedFieldNamesInRecord();
void whitespaceInIdentifiers_data() { generic_data(); }
void whitespaceInIdentifiers();
void formatValueTrimStrings_data() { generic_data(); }
void formatValueTrimStrings();
void precisionPolicy_data() { generic_data(); }
void precisionPolicy();
void db2_valueCacheUpdate_data() { generic_data("QDB2"); }
void db2_valueCacheUpdate();
void psql_schemas_data() { generic_data("QPSQL"); }
void psql_schemas();
void psql_escapedIdentifiers_data() { generic_data("QPSQL"); }
void psql_escapedIdentifiers();
void psql_escapeBytea_data() { generic_data("QPSQL"); }
void psql_escapeBytea();
void bug_249059_data() { generic_data("QPSQL"); }
void bug_249059();
void mysqlOdbc_unsignedIntegers_data() { generic_data(); }
void mysqlOdbc_unsignedIntegers();
void mysql_multiselect_data() { generic_data("QMYSQL"); }
void mysql_multiselect(); // For task 144331
void mysql_savepointtest_data() { generic_data("QMYSQL"); }
void mysql_savepointtest();
void accessOdbc_strings_data() { generic_data(); }
void accessOdbc_strings();
void ibase_numericFields_data() { generic_data("QIBASE"); }
void ibase_numericFields(); // For task 125053
void ibase_fetchBlobs_data() { generic_data("QIBASE"); }
void ibase_fetchBlobs(); // For task 143471
void ibase_useCustomCharset_data() { generic_data("QIBASE"); }
void ibase_useCustomCharset(); // For task 134608
void ibase_procWithoutReturnValues_data() { generic_data("QIBASE"); } // For task 165423
void ibase_procWithoutReturnValues();
void ibase_procWithReturnValues_data() { generic_data("QIBASE"); } // For task 177530
void ibase_procWithReturnValues();
void odbc_reopenDatabase_data() { generic_data("QODBC"); }
void odbc_reopenDatabase();
void odbc_uniqueidentifier_data() { generic_data("QODBC"); }
void odbc_uniqueidentifier(); // For task 141822
void odbc_uintfield_data() { generic_data("QODBC"); }
void odbc_uintfield();
void odbc_bindBoolean_data() { generic_data("QODBC"); }
void odbc_bindBoolean();
void odbc_testqGetString_data() { generic_data("QODBC"); }
void odbc_testqGetString();
void oci_serverDetach_data() { generic_data("QOCI"); }
void oci_serverDetach(); // For task 154518
void oci_xmltypeSupport_data() { generic_data("QOCI"); }
void oci_xmltypeSupport();
void oci_fieldLength_data() { generic_data("QOCI"); }
void oci_fieldLength();
void oci_synonymstest_data() { generic_data("QOCI"); }
void oci_synonymstest();
void sqlite_bindAndFetchUInt_data() { generic_data("QSQLITE"); }
void sqlite_bindAndFetchUInt();
void sqlStatementUseIsNull_189093_data() { generic_data(); }
void sqlStatementUseIsNull_189093();
void sqlite_enable_cache_mode_data() { generic_data("QSQLITE"); }
void sqlite_enable_cache_mode();
private:
void createTestTables(QSqlDatabase db);
void dropTestTables(QSqlDatabase db);
void populateTestTables(QSqlDatabase db);
void generic_data(const QString &engine=QString());
void testRecord(const FieldDef fieldDefs[], const QSqlRecord& inf, QSqlDatabase db);
void commonFieldTest(const FieldDef fieldDefs[], QSqlDatabase, const int);
tst_Databases dbs;
};
// number of records to be inserted per testfunction
static const int ITERATION_COUNT = 2;
//helper class for database specific tests
struct FieldDef {
FieldDef(QString tn = QString(),
QVariant::Type t = QVariant::Invalid,
QVariant v = QVariant(),
bool nl = true):
typeName(tn), type(t), val(v), nullable(nl) {}
QString fieldName() const
{
QString rt = typeName;
rt.replace(QRegExp("\\s"), QString("_"));
int i = rt.indexOf("(");
if (i == -1)
i = rt.length();
if (i > 20)
i = 20;
return "t_" + rt.left(i);
}
QString typeName;
QVariant::Type type;
QVariant val;
bool nullable;
};
// creates a table out of the FieldDefs and returns the number of fields
// excluding the primary key field
static int createFieldTable(const FieldDef fieldDefs[], QSqlDatabase db)
{
tst_Databases::safeDropTable(db, qTableName("qtestfields", __FILE__));
QSqlQuery q(db);
// construct a create table statement consisting of all fieldtypes
QString qs = "create table " + qTableName("qtestfields", __FILE__);
QString autoName = tst_Databases::autoFieldName(db);
if (tst_Databases::isMSAccess(db))
qs.append(" (id int not null");
else if (tst_Databases::isPostgreSQL(db))
qs.append(" (id serial not null");
else
qs.append(QString("(id integer not null %1 primary key").arg(autoName));
int i = 0;
for (i = 0; !fieldDefs[ i ].typeName.isNull(); ++i) {
qs += QString(",\n %1 %2").arg(fieldDefs[ i ].fieldName()).arg(fieldDefs[ i ].typeName);
if ((db.driverName().startsWith("QTDS") || tst_Databases::isSqlServer(db)) && fieldDefs[ i ].nullable) {
qs += " null";
}
}
if (tst_Databases::isMSAccess(db))
qs.append(",\n primary key (id)");
qs += ')';
if (!q.exec(qs)) {
qDebug() << "Creation of Table failed:" << tst_Databases::printError(q.lastError(), db);
qDebug() << "Query: " << qs;
return -1;
}
return i;
}
tst_QSqlDatabase::tst_QSqlDatabase()
{
}
tst_QSqlDatabase::~tst_QSqlDatabase()
{
}
void tst_QSqlDatabase::createTestTables(QSqlDatabase db)
{
if (!db.isValid())
return;
QSqlQuery q(db);
if (db.driverName().startsWith("QMYSQL"))
// ### stupid workaround until we find a way to hardcode this
// in the MySQL server startup script
q.exec("set table_type=innodb");
else if (tst_Databases::isSqlServer(db)) {
QVERIFY_SQL(q, exec("SET ANSI_DEFAULTS ON"));
QVERIFY_SQL(q, exec("SET IMPLICIT_TRANSACTIONS OFF"));
} else if(tst_Databases::isPostgreSQL(db))
QVERIFY_SQL( q, exec("set client_min_messages='warning'"));
// please never ever change this table; otherwise fix all tests ;)
if (tst_Databases::isMSAccess(db)) {
QVERIFY_SQL(q, exec("create table " + qTableName("qtest", __FILE__) +
" (id int not null, t_varchar varchar(40) not null, t_char char(40), "
"t_numeric number, primary key (id, t_varchar))"));
} else {
QVERIFY_SQL(q, exec("create table " + qTableName("qtest", __FILE__) +
" (id integer not null, t_varchar varchar(40) not null, "
"t_char char(40), t_numeric numeric(6, 3), primary key (id, t_varchar))"));
}
if (testWhiteSpaceNames(db.driverName())) {
QString qry = "create table "
+ db.driver()->escapeIdentifier(qTableName("qtest", __FILE__) + " test", QSqlDriver::TableName)
+ '('
+ db.driver()->escapeIdentifier(QLatin1String("test test"), QSqlDriver::FieldName)
+ " int not null primary key)";
QVERIFY_SQL(q, exec(qry));
}
}
void tst_QSqlDatabase::dropTestTables(QSqlDatabase db)
{
if (!db.isValid())
return;
if(tst_Databases::isPostgreSQL(db)) {
QSqlQuery q(db);
QVERIFY_SQL( q, exec("set client_min_messages='warning'"));
}
// drop the view first, otherwise we'll get dependency problems
tst_Databases::safeDropViews(db, QStringList() << qTableName("qtest_view", __FILE__) << qTableName("qtest_view2", __FILE__));
QStringList tableNames;
tableNames << qTableName("qtest", __FILE__)
<< qTableName("qtestfields", __FILE__)
<< qTableName("qtestalter", __FILE__)
<< qTableName("qtest_temp", __FILE__)
<< qTableName("qtest_bigint", __FILE__)
<< qTableName("qtest_xmltype", __FILE__)
<< qTableName("latin1table", __FILE__)
<< qTableName("qtest_sqlguid", __FILE__)
<< qTableName("batable", __FILE__)
<< qTableName("qtest_prec", __FILE__)
<< qTableName("uint", __FILE__)
<< qTableName("strings", __FILE__)
<< qTableName("numericfields", __FILE__)
<< qTableName("qtest_ibaseblobs", __FILE__)
<< qTableName("qtestBindBool", __FILE__)
<< qTableName("testqGetString", __FILE__)
<< qTableName("qtest_sqlguid", __FILE__)
<< qTableName("uint_table", __FILE__)
<< qTableName("uint_test", __FILE__)
<< qTableName("bug_249059", __FILE__);
QSqlQuery q(0, db);
if (db.driverName().startsWith("QPSQL")) {
q.exec("drop schema " + qTableName("qtestschema", __FILE__) + " cascade");
q.exec("drop schema " + qTableName("qtestScHeMa", __FILE__) + " cascade");
}
if (testWhiteSpaceNames(db.driverName()))
tableNames << db.driver()->escapeIdentifier(qTableName("qtest", __FILE__) + " test", QSqlDriver::TableName);
tst_Databases::safeDropTables(db, tableNames);
if (db.driverName().startsWith("QOCI")) {
q.exec("drop user "+qTableName("CREATOR", __FILE__)+" cascade");
q.exec("drop user "+qTableName("APPUSER", __FILE__)+" cascade");
q.exec("DROP TABLE system."+qTableName("mypassword", __FILE__));
}
}
void tst_QSqlDatabase::populateTestTables(QSqlDatabase db)
{
if (!db.isValid())
return;
QSqlQuery q(db);
const QString qtest(qTableName("qtest", __FILE__));
q.exec("delete from " + qtest); //non-fatal
QVERIFY_SQL(q, exec("insert into " + qtest + " (id, t_varchar, t_char, t_numeric) values (0, 'VarChar0', 'Char0', 1.1)"));
QVERIFY_SQL(q, exec("insert into " + qtest + " (id, t_varchar, t_char, t_numeric) values (1, 'VarChar1', 'Char1', 2.2)"));
QVERIFY_SQL(q, exec("insert into " + qtest + " (id, t_varchar, t_char, t_numeric) values (2, 'VarChar2', 'Char2', 3.3)"));
QVERIFY_SQL(q, exec("insert into " + qtest + " (id, t_varchar, t_char, t_numeric) values (3, 'VarChar3', 'Char3', 4.4)"));
QVERIFY_SQL(q, exec("insert into " + qtest + " (id, t_varchar, t_char, t_numeric) values (4, 'VarChar4', NULL, NULL)"));
}
void tst_QSqlDatabase::initTestCase()
{
dbs.open();
for (QStringList::ConstIterator it = dbs.dbNames.begin(); it != dbs.dbNames.end(); ++it) {
QSqlDatabase db = QSqlDatabase::database((*it));
CHECK_DATABASE(db);
dropTestTables(db); //in case of leftovers
createTestTables(db);
populateTestTables(db);
}
}
void tst_QSqlDatabase::cleanupTestCase()
{
for (QStringList::ConstIterator it = dbs.dbNames.begin(); it != dbs.dbNames.end(); ++it) {
QSqlDatabase db = QSqlDatabase::database((*it));
CHECK_DATABASE(db);
dropTestTables(db);
}
dbs.close();
}
void tst_QSqlDatabase::init()
{
}
void tst_QSqlDatabase::cleanup()
{
}
void tst_QSqlDatabase::generic_data(const QString& engine)
{
if ( dbs.fillTestTable(engine) == 0 ) {
if(engine.isEmpty())
QSKIP( "No database drivers are available in this Qt configuration", SkipAll );
else
QSKIP( (QString("No database drivers of type %1 are available in this Qt configuration").arg(engine)).toLocal8Bit(), SkipAll );
}
}
void tst_QSqlDatabase::addDatabase()
{
QTest::ignoreMessage(QtWarningMsg, "QSqlDatabase: BLAH_FOO_NONEXISTENT_DRIVER driver not loaded");
QTest::ignoreMessage(QtWarningMsg, qPrintable("QSqlDatabase: available drivers: " + QSqlDatabase::drivers().join(QLatin1String(" "))));
{
QSqlDatabase db = QSqlDatabase::addDatabase("BLAH_FOO_NONEXISTENT_DRIVER",
"INVALID_CONNECTION");
QVERIFY(!db.isValid());
}
QVERIFY(QSqlDatabase::contains("INVALID_CONNECTION"));
QSqlDatabase::removeDatabase("INVALID_CONNECTION");
QVERIFY(!QSqlDatabase::contains("INVALID_CONNECTION"));
}
void tst_QSqlDatabase::open()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
int i;
for (i = 0; i < 10; ++i) {
db.close();
QVERIFY(!db.isOpen());
QVERIFY_SQL(db, open());
QVERIFY(db.isOpen());
QVERIFY(!db.isOpenError());
}
if (db.driverName().startsWith("QSQLITE") && db.databaseName() == ":memory:") {
// tables in in-memory databases don't survive an open/close
createTestTables(db);
populateTestTables(db);
}
}
void tst_QSqlDatabase::tables()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
const QString qtest(qTableName("qtest", __FILE__)), qtest_view(qTableName("qtest_view", __FILE__)), temp_tab(qTableName("test_tab", __FILE__));
bool views = true;
bool tempTables = false;
QSqlQuery q(db);
if ( db.driverName().startsWith( "QMYSQL" ) && tst_Databases::getMySqlVersion( db ).section( QChar('.'), 0, 0 ).toInt()<5 )
QSKIP( "Test requires MySQL >= 5.0", SkipSingle );
if (!q.exec("CREATE VIEW " + qtest_view + " as select * from " + qtest)) {
qDebug("DBMS '%s' cannot handle VIEWs: %s",
qPrintable(tst_Databases::dbToString(db)),
qPrintable(tst_Databases::printError(q.lastError())));
views = false;
}
if (db.driverName().startsWith("QSQLITE3")) {
QVERIFY_SQL(q, exec("CREATE TEMPORARY TABLE " + temp_tab + " (id int)"));
tempTables = true;
}
QStringList tables = db.tables(QSql::Tables);
QVERIFY(tables.contains(qtest, Qt::CaseInsensitive));
QVERIFY(!tables.contains("sql_features", Qt::CaseInsensitive)); //check for postgres 7.4 internal tables
if (views) {
QVERIFY(!tables.contains(qtest_view, Qt::CaseInsensitive));
}
if (tempTables)
QVERIFY(tables.contains(temp_tab, Qt::CaseInsensitive));
tables = db.tables(QSql::Views);
if (views) {
if(!tables.contains(qtest_view, Qt::CaseInsensitive))
qDebug() << "failed to find" << qtest_view << "in" << tables;
QVERIFY(tables.contains(qtest_view, Qt::CaseInsensitive));
}
if (tempTables)
QVERIFY(!tables.contains(temp_tab, Qt::CaseInsensitive));
QVERIFY(!tables.contains(qtest, Qt::CaseInsensitive));
tables = db.tables(QSql::SystemTables);
QVERIFY(!tables.contains(qtest, Qt::CaseInsensitive));
QVERIFY(!tables.contains(qtest_view, Qt::CaseInsensitive));
QVERIFY(!tables.contains(temp_tab, Qt::CaseInsensitive));
tables = db.tables(QSql::AllTables);
if (views)
QVERIFY(tables.contains(qtest_view, Qt::CaseInsensitive));
if (tempTables)
QVERIFY(tables.contains(temp_tab, Qt::CaseInsensitive));
QVERIFY(tables.contains(qtest, Qt::CaseInsensitive));
if (db.driverName().startsWith("QPSQL")) {
QVERIFY(tables.contains(qtest + " test"));
}
}
void tst_QSqlDatabase::whitespaceInIdentifiers()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
if (testWhiteSpaceNames(db.driverName())) {
const QString tableName(qTableName("qtest", __FILE__) + " test");
QVERIFY(db.tables().contains(tableName, Qt::CaseInsensitive));
QSqlRecord rec = db.record(db.driver()->escapeIdentifier(tableName, QSqlDriver::TableName));
QCOMPARE(rec.count(), 1);
QCOMPARE(rec.fieldName(0), QString("test test"));
if(db.driverName().startsWith("QOCI"))
QCOMPARE(rec.field(0).type(), QVariant::Double);
else
QCOMPARE(rec.field(0).type(), QVariant::Int);
QSqlIndex idx = db.primaryIndex(db.driver()->escapeIdentifier(tableName, QSqlDriver::TableName));
QCOMPARE(idx.count(), 1);
QCOMPARE(idx.fieldName(0), QString("test test"));
if(db.driverName().startsWith("QOCI"))
QCOMPARE(idx.field(0).type(), QVariant::Double);
else
QCOMPARE(idx.field(0).type(), QVariant::Int);
} else {
QSKIP("DBMS does not support whitespaces in identifiers", SkipSingle);
}
}
void tst_QSqlDatabase::alterTable()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
const QString qtestalter(qTableName("qtestalter", __FILE__));
QSqlQuery q(db);
QVERIFY_SQL(q, exec("create table " + qtestalter + " (F1 char(20), F2 char(20), F3 char(20))"));
QSqlRecord rec = db.record(qtestalter);
QCOMPARE((int)rec.count(), 3);
int i;
for (i = 0; i < 3; ++i) {
QCOMPARE(rec.field(i).name().toUpper(), QString("F%1").arg(i + 1));
}
if (!q.exec("alter table " + qtestalter + " drop column F2")) {
QSKIP("DBMS doesn't support dropping columns in ALTER TABLE statement", SkipSingle);
}
rec = db.record(qtestalter);
QCOMPARE((int)rec.count(), 2);
QCOMPARE(rec.field(0).name().toUpper(), QString("F1"));
QCOMPARE(rec.field(1).name().toUpper(), QString("F3"));
q.exec("select * from " + qtestalter);
}
#if 0
// this is the general test that should work on all databases.
// unfortunately no DBMS supports SQL 92/ 99 so the general
// test is more or less a joke. Please write a test for each
// database plugin (see recordOCI and so on). Use this test
// as a template.
void tst_QSqlDatabase::record()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
static const FieldDef fieldDefs[] = {
FieldDef("char(20)", QVariant::String, QString("blah1"), false),
FieldDef("varchar(20)", QVariant::String, QString("blah2"), false),
FieldDef()
};
const int fieldCount = createFieldTable(fieldDefs, db);
QVERIFY(fieldCount > 0);
commonFieldTest(fieldDefs, db, fieldCount);
}
#endif
void tst_QSqlDatabase::testRecord(const FieldDef fieldDefs[], const QSqlRecord& inf, QSqlDatabase db)
{
int i = 0;
if (!tst_Databases::autoFieldName(db).isEmpty()) // Currently only MySQL is tested
QVERIFY2(inf.field(i).isAutoValue(), qPrintable(inf.field(i).name() + " should be reporting as an autovalue"));
for (i = 0; !fieldDefs[ i ].typeName.isNull(); ++i) {
QCOMPARE(inf.field(i+1).name().toUpper(), fieldDefs[ i ].fieldName().toUpper());
if (inf.field(i+1).type() != fieldDefs[ i ].type) {
QFAIL(qPrintable(QString(" Expected: '%1' Received: '%2' for field %3 in testRecord").arg(
QVariant::typeToName(fieldDefs[ i ].type)).arg(
QVariant::typeToName(inf.field(i+1).type())).arg(
fieldDefs[ i ].fieldName())));
}
QVERIFY(!inf.field(i+1).isAutoValue());
// qDebug(QString(" field: %1 type: %2 variant type: %3").arg(fieldDefs[ i ].fieldName()).arg(QVariant::typeToName(inf.field(i+1)->type())).arg(QVariant::typeToName(inf.field(i+1)->value().type())));
}
}
// non-dbms specific tests
void tst_QSqlDatabase::commonFieldTest(const FieldDef fieldDefs[], QSqlDatabase db, const int fieldCount)
{
CHECK_DATABASE(db);
QSqlRecord rec = db.record(qTableName("qtestfields", __FILE__));
QCOMPARE((int)rec.count(), fieldCount+1);
testRecord(fieldDefs, rec, db);
QSqlQuery q(db);
QVERIFY_SQL(q, exec("select * from " + qTableName("qtestfields", __FILE__)));
}
void tst_QSqlDatabase::recordTDS()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
static const FieldDef fieldDefs[] = {
FieldDef("tinyint", QVariant::Int, 255),
FieldDef("smallint", QVariant::Int, 32767),
FieldDef("int", QVariant::Int, 2147483647),
FieldDef("numeric(10,9)", QVariant::Double, 1.23456789),
FieldDef("decimal(10,9)", QVariant::Double, 1.23456789),
FieldDef("float(4)", QVariant::Double, 1.23456789),
FieldDef("double precision", QVariant::Double, 1.23456789),
FieldDef("real", QVariant::Double, 1.23456789),
FieldDef("smallmoney", QVariant::Double, 100.42),
FieldDef("money", QVariant::Double, 200.42),
// accuracy is that of a minute
FieldDef("smalldatetime", QVariant::DateTime, QDateTime(QDate::currentDate(), QTime(1, 2, 0, 0))),
// accuracy is that of a second
FieldDef("datetime", QVariant::DateTime, QDateTime(QDate::currentDate(), QTime(1, 2, 3, 0))),
FieldDef("char(20)", QVariant::String, "blah1"),
FieldDef("varchar(20)", QVariant::String, "blah2"),
FieldDef("nchar(20)", QVariant::String, "blah3"),
FieldDef("nvarchar(20)", QVariant::String, "blah4"),
FieldDef("text", QVariant::String, "blah5"),
FieldDef("bit", QVariant::Int, 1, false),
FieldDef()
};
const int fieldCount = createFieldTable(fieldDefs, db);
QVERIFY(fieldCount > 0);
commonFieldTest(fieldDefs, db, fieldCount);
}
void tst_QSqlDatabase::recordOCI()
{
bool hasTimeStamp = false;
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
// runtime check for Oracle version since V8 doesn't support TIMESTAMPs
if (tst_Databases::getOraVersion(db) >= 9)
hasTimeStamp = true;
FieldDef tsdef;
FieldDef tstzdef;
FieldDef tsltzdef;
FieldDef intytm;
FieldDef intdts;
static const QDateTime dt(QDate::currentDate(), QTime(1, 2, 3, 0));
if (hasTimeStamp) {
tsdef = FieldDef("timestamp", QVariant::DateTime, dt);
tstzdef = FieldDef("timestamp with time zone", QVariant::DateTime, dt);
tsltzdef = FieldDef("timestamp with local time zone", QVariant::DateTime, dt);
intytm = FieldDef("interval year to month", QVariant::String, QString("+01-01"));
intdts = FieldDef("interval day to second", QVariant::String, QString("+01 00:00:01.000000"));
}
const FieldDef fieldDefs[] = {
FieldDef("char(20)", QVariant::String, QString("blah1")),
FieldDef("varchar(20)", QVariant::String, QString("blah2")),
FieldDef("nchar(20)", QVariant::String, QString("blah3")),
FieldDef("nvarchar2(20)", QVariant::String, QString("blah4")),
FieldDef("number(10,5)", QVariant::Double, 1.1234567),
FieldDef("date", QVariant::DateTime, dt),
FieldDef("long raw", QVariant::ByteArray, QByteArray("blah5")),
FieldDef("raw(2000)", QVariant::ByteArray, QByteArray("blah6"), false),
FieldDef("blob", QVariant::ByteArray, QByteArray("blah7")),
FieldDef("clob", QVariant::String, QString("blah8")),
FieldDef("nclob", QVariant::String, QString("blah9")),
// FieldDef("bfile", QVariant::ByteArray, QByteArray("blah10")),
intytm,
intdts,
tsdef,
tstzdef,
tsltzdef,
FieldDef()
};
const int fieldCount = createFieldTable(fieldDefs, db);
QVERIFY(fieldCount > 0);
commonFieldTest(fieldDefs, db, fieldCount);
// some additional tests
QSqlRecord rec = db.record(qTableName("qtestfields", __FILE__));
QCOMPARE(rec.field("T_NUMBER").length(), 10);
QCOMPARE(rec.field("T_NUMBER").precision(), 5);
QSqlQuery q(db);
QVERIFY_SQL(q, exec("SELECT * FROM " + qTableName("qtestfields", __FILE__)));
rec = q.record();
QCOMPARE(rec.field("T_NUMBER").length(), 10);
QCOMPARE(rec.field("T_NUMBER").precision(), 5);
}
void tst_QSqlDatabase::recordPSQL()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
FieldDef byteadef;
if (db.driver()->hasFeature(QSqlDriver::BLOB))
byteadef = FieldDef("bytea", QVariant::ByteArray, QByteArray("bl\\ah"));
static FieldDef fieldDefs[] = {
FieldDef("bigint", QVariant::LongLong, Q_INT64_C(9223372036854775807)),
FieldDef("bigserial", QVariant::LongLong, 100, false),
FieldDef("bit", QVariant::String, "1"), // a bit in postgres is a bit-string
FieldDef("box", QVariant::String, "(5,6),(1,2)"),
FieldDef("char(20)", QVariant::String, "blah5678901234567890"),
FieldDef("varchar(20)", QVariant::String, "blah5678901234567890"),
FieldDef("cidr", QVariant::String, "12.123.0.0/24"),
FieldDef("circle", QVariant::String, "<(1,2),3>"),
FieldDef("date", QVariant::Date, QDate::currentDate()),
FieldDef("float8", QVariant::Double, 1.12345678912),
FieldDef("inet", QVariant::String, "12.123.12.23"),
FieldDef("integer", QVariant::Int, 2147483647),
FieldDef("interval", QVariant::String, "1 day 12:59:10"),
// LOL... you can create a "line" datatype in PostgreSQL <= 7.2.x but
// as soon as you want to insert data you get a "not implemented yet" error
// FieldDef("line", QVariant::Polygon, QPolygon(QRect(1, 2, 3, 4))),
FieldDef("lseg", QVariant::String, "[(1,1),(2,2)]"),
FieldDef("macaddr", QVariant::String, "08:00:2b:01:02:03"),
FieldDef("money", QVariant::String, "$12.23"),
FieldDef("numeric", QVariant::Double, 1.2345678912),
FieldDef("path", QVariant::String, "((1,2),(3,2),(3,5),(1,5))"),
FieldDef("point", QVariant::String, "(1,2)"),
FieldDef("polygon", QVariant::String, "((1,2),(3,2),(3,5),(1,5))"),
FieldDef("real", QVariant::Double, 1.1234),
FieldDef("smallint", QVariant::Int, 32767),
FieldDef("serial", QVariant::Int, 100, false),
FieldDef("text", QVariant::String, "blah"),
FieldDef("time(6)", QVariant::Time, QTime(1, 2, 3)),
FieldDef("timetz", QVariant::Time, QTime(1, 2, 3)),
FieldDef("timestamp(6)", QVariant::DateTime, QDateTime::currentDateTime()),
FieldDef("timestamptz", QVariant::DateTime, QDateTime::currentDateTime()),
byteadef,
FieldDef()
};
QSqlQuery q(db);
if(tst_Databases::isPostgreSQL(db))
QVERIFY_SQL( q, exec("set client_min_messages='warning'"));
q.exec("drop sequence " + qTableName("qtestfields", __FILE__) + "_t_bigserial_seq");
q.exec("drop sequence " + qTableName("qtestfields", __FILE__) + "_t_serial_seq");
// older psql cut off the table name
q.exec("drop sequence " + qTableName("qtestfields", __FILE__).left(15) + "_t_bigserial_seq");
q.exec("drop sequence " + qTableName("qtestfields", __FILE__).left(18) + "_t_serial_seq");
const int fieldCount = createFieldTable(fieldDefs, db);
QVERIFY(fieldCount > 0);
commonFieldTest(fieldDefs, db, fieldCount);
for (int i = 0; i < ITERATION_COUNT; ++i) {
// increase serial values
for (int i2 = 0; !fieldDefs[ i2 ].typeName.isNull(); ++i2) {
if (fieldDefs[ i2 ].typeName == "serial" ||
fieldDefs[ i2 ].typeName == "bigserial") {
FieldDef def = fieldDefs[ i2 ];
def.val = def.val.toInt() + 1;
fieldDefs[ i2 ] = def;
}
}
}
}
void tst_QSqlDatabase::recordMySQL()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
FieldDef bin10, varbin10;
int major = tst_Databases::getMySqlVersion( db ).section( QChar('.'), 0, 0 ).toInt();
int minor = tst_Databases::getMySqlVersion( db ).section( QChar('.'), 1, 1 ).toInt();
int revision = tst_Databases::getMySqlVersion( db ).section( QChar('.'), 2, 2 ).toInt();
int vernum = (major << 16) + (minor << 8) + revision;
/* The below is broken in mysql below 5.0.15
see http://dev.mysql.com/doc/refman/5.0/en/binary-varbinary.html
specifically: Before MySQL 5.0.15, the pad value is space. Values are right-padded
with space on insert, and trailing spaces are removed on select.
*/
if( vernum >= ((5 << 16) + 15) ) {
bin10 = FieldDef("binary(10)", QVariant::ByteArray, QString("123abc "));
varbin10 = FieldDef("varbinary(10)", QVariant::ByteArray, QString("123abcv "));
}
static QDateTime dt(QDate::currentDate(), QTime(1, 2, 3, 0));
static const FieldDef fieldDefs[] = {
FieldDef("tinyint", QVariant::Int, 127),
FieldDef("tinyint unsigned", QVariant::UInt, 255),
FieldDef("smallint", QVariant::Int, 32767),
FieldDef("smallint unsigned", QVariant::UInt, 65535),
FieldDef("mediumint", QVariant::Int, 8388607),
FieldDef("mediumint unsigned", QVariant::UInt, 16777215),
FieldDef("integer", QVariant::Int, 2147483647),
FieldDef("integer unsigned", QVariant::UInt, 4294967295u),
FieldDef("bigint", QVariant::LongLong, Q_INT64_C(9223372036854775807)),
FieldDef("bigint unsigned", QVariant::ULongLong, Q_UINT64_C(18446744073709551615)),
FieldDef("float", QVariant::Double, 1.12345),
FieldDef("double", QVariant::Double, 1.123456789),
FieldDef("decimal(10, 9)", QVariant::Double,1.123456789),
FieldDef("numeric(5, 2)", QVariant::Double, 123.67),
FieldDef("date", QVariant::Date, QDate::currentDate()),
FieldDef("datetime", QVariant::DateTime, dt),
FieldDef("timestamp", QVariant::DateTime, dt, false),
FieldDef("time", QVariant::Time, dt.time()),
FieldDef("year", QVariant::Int, 2003),
FieldDef("char(20)", QVariant::String, "Blah"),
FieldDef("varchar(20)", QVariant::String, "BlahBlah"),
FieldDef("tinytext", QVariant::String, QString("blah5")),
FieldDef("text", QVariant::String, QString("blah6")),
FieldDef("mediumtext", QVariant::String, QString("blah7")),
FieldDef("longtext", QVariant::String, QString("blah8")),
// SET OF?
FieldDef()
};
const int fieldCount = createFieldTable(fieldDefs, db);
QVERIFY(fieldCount > 0);
commonFieldTest(fieldDefs, db, fieldCount);
QSqlQuery q(db);
QVERIFY_SQL(q, exec("SELECT DATE_SUB(CURDATE(), INTERVAL 2 DAY)"));
QVERIFY(q.next());
QCOMPARE(q.value(0).toDateTime().date(), QDate::currentDate().addDays(-2));
}
void tst_QSqlDatabase::recordDB2()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
static const FieldDef fieldDefs[] = {
FieldDef("char(20)", QVariant::String, QString("Blah1")),
FieldDef("varchar(20)", QVariant::String, QString("Blah2")),
FieldDef("long varchar", QVariant::String, QString("Blah3")),
// using BOOLEAN results in "SQL0486N The BOOLEAN data type is currently only supported internally."
//X FieldDef("boolean" , QVariant::Bool, QVariant(true, 1)),
FieldDef("smallint", QVariant::Int, 32767),
FieldDef("integer", QVariant::Int, 2147483647),
FieldDef("bigint", QVariant::LongLong, Q_INT64_C(9223372036854775807)),
FieldDef("real", QVariant::Double, 1.12345),
FieldDef("double", QVariant::Double, 1.23456789),
FieldDef("float", QVariant::Double, 1.23456789),
FieldDef("decimal(10,9)", QVariant::Double, 1.234567891),
FieldDef("numeric(10,9)", QVariant::Double, 1.234567891),
FieldDef("date", QVariant::Date, QDate::currentDate()),
FieldDef("time", QVariant::Time, QTime(1, 2, 3)),
FieldDef("timestamp", QVariant::DateTime, QDateTime::currentDateTime()),
// FieldDef("graphic(20)", QVariant::String, QString("Blah4")),
// FieldDef("vargraphic(20)", QVariant::String, QString("Blah5")),
// FieldDef("long vargraphic", QVariant::String, QString("Blah6")),
//X FieldDef("datalink", QVariant::String, QString("DLVALUE('Blah10')")),
FieldDef()
};
const int fieldCount = createFieldTable(fieldDefs, db);
QVERIFY(fieldCount > 0);
commonFieldTest(fieldDefs, db, fieldCount);
}
void tst_QSqlDatabase::recordIBase()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
static const FieldDef fieldDefs[] = {
FieldDef("char(20)", QVariant::String, QString("Blah1"), false),
FieldDef("varchar(20)", QVariant::String, QString("Blah2")),
FieldDef("smallint", QVariant::Int, 32767),
FieldDef("float", QVariant::Double, 1.2345),
FieldDef("double precision", QVariant::Double, 1.2345678),
FieldDef("timestamp", QVariant::DateTime, QDateTime::currentDateTime()),
FieldDef("time", QVariant::Time, QTime::currentTime()),
FieldDef("decimal(18)", QVariant::LongLong, Q_INT64_C(9223372036854775807)),
FieldDef("numeric(5,2)", QVariant::Double, 123.45),
FieldDef()
};
const int fieldCount = createFieldTable(fieldDefs, db);
QVERIFY(fieldCount > 0);
commonFieldTest(fieldDefs, db, fieldCount);
}
void tst_QSqlDatabase::recordSQLite()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
static const FieldDef fieldDefs[] = {
// The affinity of these fields are TEXT so SQLite should give us strings, not ints or doubles.
FieldDef("char(20)", QVariant::String, QString("123")),
FieldDef("varchar(20)", QVariant::String, QString("123.4")),
FieldDef("clob", QVariant::String, QString("123.45")),
FieldDef("text", QVariant::String, QString("123.456")),
FieldDef("integer", QVariant::Int, QVariant(13)),
FieldDef("int", QVariant::Int, QVariant(12)),
FieldDef("real", QVariant::String, QVariant(1.234567890123456)),
FieldDef()
};
const int fieldCount = createFieldTable(fieldDefs, db);
QVERIFY(fieldCount > 0);
commonFieldTest(fieldDefs, db, fieldCount);
}
void tst_QSqlDatabase::recordSQLServer()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
if (!tst_Databases::isSqlServer(db)) {
QSKIP("SQL server specific test", SkipSingle);
return;
}
// ### TODO: Add the rest of the fields
static const FieldDef fieldDefs[] = {
FieldDef("varchar(20)", QVariant::String, QString("Blah1")),
FieldDef("bigint", QVariant::LongLong, 12345),
FieldDef("int", QVariant::Int, 123456),
FieldDef("tinyint", QVariant::UInt, 255),
FieldDef("float", QVariant::Double, 1.12345),
FieldDef("numeric(5,2)", QVariant::Double, 123.45),
FieldDef("uniqueidentifier", QVariant::String,
QString("AA7DF450-F119-11CD-8465-00AA00425D90")),
FieldDef()
};
const int fieldCount = createFieldTable(fieldDefs, db);
QVERIFY(fieldCount > 0);
commonFieldTest(fieldDefs, db, fieldCount);
}
void tst_QSqlDatabase::recordAccess()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
if (!tst_Databases::isMSAccess(db)) {
QSKIP("MS Access specific test", SkipSingle);
return;
}
QString memo;
for (int i = 0; i < 32; i++)
memo.append("ABCDEFGH12345678abcdefgh12345678");
// ### TODO: Add the rest of the fields
static const FieldDef fieldDefs[] = {
FieldDef("varchar(20)", QVariant::String, QString("Blah1")),
FieldDef("single", QVariant::Double, 1.12345),
FieldDef("double", QVariant::Double, 1.123456),
FieldDef("byte", QVariant::UInt, 255),
FieldDef("long", QVariant::Int, 2147483647),
FieldDef("memo", QVariant::String, memo),
FieldDef()
};
const int fieldCount = createFieldTable(fieldDefs, db);
QVERIFY(fieldCount > 0);
commonFieldTest(fieldDefs, db, fieldCount);
}
void tst_QSqlDatabase::transaction()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
const QString qtest(qTableName("qtest", __FILE__));
if (!db.driver()->hasFeature(QSqlDriver::Transactions)) {
QSKIP("DBMS not transaction capable", SkipSingle);
}
QVERIFY(db.transaction());
QSqlQuery q(db);
QVERIFY_SQL(q, exec("insert into " + qtest + " values (40, 'VarChar40', 'Char40', 40.40)"));
QVERIFY_SQL(q, exec("select * from " + qtest + " where id = 40"));
QVERIFY(q.next());
QCOMPARE(q.value(0).toInt(), 40);
q.clear();
QVERIFY(db.commit());
QVERIFY(db.transaction());
QVERIFY_SQL(q, exec("select * from " + qtest + " where id = 40"));
QVERIFY(q.next());
QCOMPARE(q.value(0).toInt(), 40);
q.clear();
QVERIFY(db.commit());
QVERIFY(db.transaction());
QVERIFY_SQL(q, exec("insert into " + qtest + " values (41, 'VarChar41', 'Char41', 41.41)"));
QVERIFY_SQL(q, exec("select * from " + qtest + " where id = 41"));
QVERIFY(q.next());
QCOMPARE(q.value(0).toInt(), 41);
q.clear(); // for SQLite which does not allow any references on rows that shall be rolled back
if (!db.rollback()) {
if (db.driverName().startsWith("QMYSQL")) {
qDebug("MySQL: %s", qPrintable(tst_Databases::printError(db.lastError())));
QSKIP("MySQL transaction failed ", SkipSingle); //non-fatal
} else {
QFAIL("Could not rollback transaction: " + tst_Databases::printError(db.lastError()));
}
}
QVERIFY_SQL(q, exec("select * from " + qtest + " where id = 41"));
if(db.driverName().startsWith("QODBC") && dbName.contains("MySQL"))
QEXPECT_FAIL("", "Some odbc drivers don't actually roll back despite telling us they do, especially the mysql driver", Continue);
QVERIFY(!q.next());
populateTestTables(db);
}
void tst_QSqlDatabase::bigIntField()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
QString drvName = db.driverName();
const QString qtest_bigint(qTableName("qtest_bigint", __FILE__));
QSqlQuery q(db);
q.setForwardOnly(true);
if (drvName.startsWith("QOCI"))
q.setNumericalPrecisionPolicy(QSql::LowPrecisionInt64);
if (drvName.startsWith("QMYSQL")) {
QVERIFY_SQL(q, exec("create table " + qtest_bigint + " (id int, t_s64bit bigint, t_u64bit bigint unsigned)"));
} else if (drvName.startsWith("QPSQL")
|| drvName.startsWith("QDB2")
|| tst_Databases::isSqlServer(db)) {
QVERIFY_SQL(q, exec("create table " + qtest_bigint + "(id int, t_s64bit bigint, t_u64bit bigint)"));
} else if (drvName.startsWith("QOCI")) {
QVERIFY_SQL(q, exec("create table " + qtest_bigint + " (id int, t_s64bit int, t_u64bit int)"));
//} else if (drvName.startsWith("QIBASE")) {
// QVERIFY_SQL(q, exec("create table " + qtest_bigint + " (id int, t_s64bit int64, t_u64bit int64)"));
} else {
QSKIP("no 64 bit integer support", SkipAll);
}
QVERIFY(q.prepare("insert into " + qtest_bigint + " values (?, ?, ?)"));
qlonglong ll = Q_INT64_C(9223372036854775807);
qulonglong ull = Q_UINT64_C(18446744073709551615);
if (drvName.startsWith("QMYSQL") || drvName.startsWith("QOCI")) {
q.bindValue(0, 0);
q.bindValue(1, ll);
q.bindValue(2, ull);
QVERIFY_SQL(q, exec());
q.bindValue(0, 1);
q.bindValue(1, -ll);
q.bindValue(2, ull);
QVERIFY_SQL(q, exec());
} else {
// usinged bigint fields not supported - a cast is necessary
q.bindValue(0, 0);
q.bindValue(1, ll);
q.bindValue(2, (qlonglong) ull);
QVERIFY_SQL(q, exec());
q.bindValue(0, 1);
q.bindValue(1, -ll);
q.bindValue(2, (qlonglong) ull);
QVERIFY_SQL(q, exec());
}
QVERIFY(q.exec("select * from " + qtest_bigint + " order by id"));
QVERIFY(q.next());
QCOMPARE(q.value(1).toDouble(), (double)ll);
QCOMPARE(q.value(1).toLongLong(), ll);
if(drvName.startsWith("QOCI"))
QEXPECT_FAIL("", "Oracle driver lacks support for unsigned int64 types", Continue);
QCOMPARE(q.value(2).toULongLong(), ull);
QVERIFY(q.next());
QCOMPARE(q.value(1).toLongLong(), -ll);
if(drvName.startsWith("QOCI"))
QEXPECT_FAIL("", "Oracle driver lacks support for unsigned int64 types", Continue);
QCOMPARE(q.value(2).toULongLong(), ull);
}
void tst_QSqlDatabase::caseSensivity()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
bool cs = false;
if (db.driverName().startsWith("QMYSQL")
|| db.driverName().startsWith("QSQLITE")
|| db.driverName().startsWith("QTDS")
|| db.driverName().startsWith("QODBC"))
cs = true;
QSqlRecord rec = db.record(qTableName("qtest", __FILE__));
QVERIFY((int)rec.count() > 0);
if (!cs) {
rec = db.record(qTableName("QTEST", __FILE__).toUpper());
QVERIFY((int)rec.count() > 0);
rec = db.record(qTableName("qTesT", __FILE__));
QVERIFY((int)rec.count() > 0);
}
rec = db.primaryIndex(qTableName("qtest", __FILE__));
QVERIFY((int)rec.count() > 0);
if (!cs) {
rec = db.primaryIndex(qTableName("QTEST", __FILE__).toUpper());
QVERIFY((int)rec.count() > 0);
rec = db.primaryIndex(qTableName("qTesT", __FILE__));
QVERIFY((int)rec.count() > 0);
}
}
void tst_QSqlDatabase::noEscapedFieldNamesInRecord()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
QString fieldname("t_varchar");
if (db.driverName().startsWith("QOCI") || db.driverName().startsWith("QIBASE") || db.driverName().startsWith("QDB2"))
fieldname = fieldname.toUpper();
QSqlQuery q(db);
QString query = "SELECT " + db.driver()->escapeIdentifier(fieldname, QSqlDriver::FieldName) + " FROM " + qTableName("qtest", __FILE__);
QVERIFY_SQL(q, exec(query));
QCOMPARE(q.record().fieldName(0), fieldname);
}
void tst_QSqlDatabase::psql_schemas()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
if (!db.tables(QSql::SystemTables).contains("pg_namespace"))
QSKIP("server does not support schemas", SkipSingle);
QSqlQuery q(db);
if(tst_Databases::isPostgreSQL(db)) {
QVERIFY_SQL( q, exec("set client_min_messages='warning'"));
}
QVERIFY_SQL(q, exec("CREATE SCHEMA " + qTableName("qtestschema", __FILE__)));
QString table = qTableName("qtestschema", __FILE__) + '.' + qTableName("qtesttable", __FILE__);
QVERIFY_SQL(q, exec("CREATE TABLE " + table + " (id int primary key, name varchar(20))"));
QVERIFY(db.tables().contains(table));
QSqlRecord rec = db.record(table);
QCOMPARE(rec.count(), 2);
QCOMPARE(rec.fieldName(0), QString("id"));
QCOMPARE(rec.fieldName(1), QString("name"));
QSqlIndex idx = db.primaryIndex(table);
QCOMPARE(idx.count(), 1);
QCOMPARE(idx.fieldName(0), QString("id"));
}
void tst_QSqlDatabase::psql_escapedIdentifiers()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
QSqlDriver* drv = db.driver();
CHECK_DATABASE(db);
if (!db.tables(QSql::SystemTables).contains("pg_namespace"))
QSKIP("server does not support schemas", SkipSingle);
QSqlQuery q(db);
if(tst_Databases::isPostgreSQL(db))
QVERIFY_SQL( q, exec("set client_min_messages='warning'"));
const QString schemaName(qTableName("qtestScHeMa", __FILE__)),
tableName(qTableName("qtest", __FILE__)),
field1Name(QLatin1String("fIeLdNaMe")),
field2Name(QLatin1String("ZuLu"));
q.exec(QString("DROP SCHEMA \"%1\" CASCADE").arg(schemaName));
QString createSchema = QString("CREATE SCHEMA \"%1\"").arg(schemaName);
QVERIFY_SQL(q, exec(createSchema));
QString createTable = QString("CREATE TABLE \"%1\".\"%2\" (\"%3\" int PRIMARY KEY, \"%4\" varchar(20))").arg(schemaName).arg(tableName).arg(field1Name).arg(field2Name);
QVERIFY_SQL(q, exec(createTable));
QVERIFY(db.tables().contains(schemaName + '.' + tableName, Qt::CaseSensitive));
QSqlField fld1(field1Name, QVariant::Int);
QSqlField fld2(field2Name, QVariant::String);
QSqlRecord rec;
rec.append(fld1);
rec.append(fld2);
QVERIFY_SQL(q, exec(drv->sqlStatement(QSqlDriver::SelectStatement, db.driver()->escapeIdentifier(schemaName, QSqlDriver::TableName) + '.' + db.driver()->escapeIdentifier(tableName, QSqlDriver::TableName), rec, false)));
rec = q.record();
QCOMPARE(rec.count(), 2);
QCOMPARE(rec.fieldName(0), field1Name);
QCOMPARE(rec.fieldName(1), field2Name);
QCOMPARE(rec.field(0).type(), QVariant::Int);
q.exec(QString("DROP SCHEMA \"%1\" CASCADE").arg(schemaName));
}
void tst_QSqlDatabase::psql_escapeBytea()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
const char dta[4] = {'\x71', '\x14', '\x32', '\x81'};
QByteArray ba(dta, 4);
QSqlQuery q(db);
const QString tableName(qTableName("batable", __FILE__));
QVERIFY_SQL(q, exec(QString("CREATE TABLE %1 (ba bytea)").arg(tableName)));
QSqlQuery iq(db);
QVERIFY_SQL(iq, prepare(QString("INSERT INTO %1 VALUES (?)").arg(tableName)));
iq.bindValue(0, QVariant(ba));
QVERIFY_SQL(iq, exec());
QVERIFY_SQL(q, exec(QString("SELECT ba FROM %1").arg(tableName)));
QVERIFY_SQL(q, next());
QByteArray res = q.value(0).toByteArray();
int i = 0;
for (; i < ba.size(); ++i){
if (ba[i] != res[i])
break;
}
QCOMPARE(i, 4);
}
void tst_QSqlDatabase::bug_249059()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
QString version=tst_Databases::getPSQLVersion( db );
double ver=version.section(QChar::fromLatin1('.'),0,1).toDouble();
if (ver < 7.3)
QSKIP("Test requires PostgreSQL >= 7.3", SkipSingle);
QSqlQuery q(db);
const QString tableName(qTableName("bug_249059", __FILE__));
QVERIFY_SQL(q, exec(QString("CREATE TABLE %1 (dt timestamp, t time)").arg(tableName)));
QSqlQuery iq(db);
QVERIFY_SQL(iq, prepare(QString("INSERT INTO %1 VALUES (?, ?)").arg(tableName)));
iq.bindValue(0, QVariant(QString("2001-09-09 04:05:06.789 -5:00")));
iq.bindValue(1, QVariant(QString("04:05:06.789 -5:00")));
QVERIFY_SQL(iq, exec());
iq.bindValue(0, QVariant(QString("2001-09-09 04:05:06.789 +5:00")));
iq.bindValue(1, QVariant(QString("04:05:06.789 +5:00")));
QVERIFY_SQL(iq, exec());
QVERIFY_SQL(q, exec(QString("SELECT dt, t FROM %1").arg(tableName)));
QVERIFY_SQL(q, next());
QDateTime dt1=q.value(0).toDateTime();
QTime t1=q.value(1).toTime();
QVERIFY_SQL(q, next());
QDateTime dt2=q.value(0).toDateTime();
QTime t2=q.value(1).toTime();
// These will fail when timezone support is added, when that's the case, set the second record to 14:05:06.789 and it should work correctly
QCOMPARE(dt1, dt2);
QCOMPARE(t1, t2);
}
// This test should be rewritten to work with Oracle as well - or the Oracle driver
// should be fixed to make this test pass (handle overflows)
void tst_QSqlDatabase::precisionPolicy()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
// DBMS_SPECIFIC(db, "QPSQL");
QSqlQuery q(db);
const QString tableName(qTableName("qtest_prec", __FILE__));
if(!db.driver()->hasFeature(QSqlDriver::LowPrecisionNumbers))
QSKIP("Driver or database doesn't support setting precision policy", SkipSingle);
// Create a test table with some data
if(tst_Databases::isMSAccess(db))
QVERIFY_SQL(q, exec(QString("CREATE TABLE %1 (id smallint, num number)").arg(tableName)));
else
QVERIFY_SQL(q, exec(QString("CREATE TABLE %1 (id smallint, num numeric(18,5))").arg(tableName)));
QVERIFY_SQL(q, prepare(QString("INSERT INTO %1 VALUES (?, ?)").arg(tableName)));
q.bindValue(0, 1);
q.bindValue(1, 123);
QVERIFY_SQL(q, exec());
q.bindValue(0, 2);
q.bindValue(1, 1850000000000.0001);
QVERIFY_SQL(q, exec());
// These are expected to pass
q.setNumericalPrecisionPolicy(QSql::HighPrecision);
QString query = QString("SELECT num FROM %1 WHERE id = 1").arg(tableName);
QVERIFY_SQL(q, exec(query));
QVERIFY_SQL(q, next());
if(db.driverName().startsWith("QSQLITE"))
QEXPECT_FAIL("", "SQLite returns this value as determined by contents of the field, not the declaration", Continue);
QCOMPARE(q.value(0).type(), QVariant::String);
q.setNumericalPrecisionPolicy(QSql::LowPrecisionInt64);
QVERIFY_SQL(q, exec(query));
QVERIFY_SQL(q, next());
if(q.value(0).type() != QVariant::LongLong)
QEXPECT_FAIL("", "SQLite returns this value as determined by contents of the field, not the declaration", Continue);
QCOMPARE(q.value(0).type(), QVariant::LongLong);
QCOMPARE(q.value(0).toLongLong(), (qlonglong)123);
q.setNumericalPrecisionPolicy(QSql::LowPrecisionInt32);
QVERIFY_SQL(q, exec(query));
if(db.driverName().startsWith("QOCI"))
QEXPECT_FAIL("", "Oracle fails to move to next when data columns are oversize", Abort);
QVERIFY_SQL(q, next());
if(db.driverName().startsWith("QSQLITE"))
QEXPECT_FAIL("", "SQLite returns this value as determined by contents of the field, not the declaration", Continue);
QCOMPARE(q.value(0).type(), QVariant::Int);
QCOMPARE(q.value(0).toInt(), 123);
q.setNumericalPrecisionPolicy(QSql::LowPrecisionDouble);
QVERIFY_SQL(q, exec(query));
QVERIFY_SQL(q, next());
if(db.driverName().startsWith("QSQLITE"))
QEXPECT_FAIL("", "SQLite returns this value as determined by contents of the field, not the declaration", Continue);
QCOMPARE(q.value(0).type(), QVariant::Double);
QCOMPARE(q.value(0).toDouble(), (double)123);
query = QString("SELECT num FROM %1 WHERE id = 2").arg(tableName);
QVERIFY_SQL(q, exec(query));
QVERIFY_SQL(q, next());
if(db.driverName().startsWith("QSQLITE"))
QEXPECT_FAIL("", "SQLite returns this value as determined by contents of the field, not the declaration", Continue);
QCOMPARE(q.value(0).type(), QVariant::Double);
QCOMPARE(q.value(0).toDouble(), QString("1850000000000.0001").toDouble());
// Postgres returns invalid QVariants on overflow
q.setNumericalPrecisionPolicy(QSql::HighPrecision);
QVERIFY_SQL(q, exec(query));
QVERIFY_SQL(q, next());
if(db.driverName().startsWith("QSQLITE"))
QEXPECT_FAIL("", "SQLite returns this value as determined by contents of the field, not the declaration", Continue);
QCOMPARE(q.value(0).type(), QVariant::String);
q.setNumericalPrecisionPolicy(QSql::LowPrecisionInt64);
QEXPECT_FAIL("QOCI", "Oracle fails here, to retrieve next", Continue);
QVERIFY_SQL(q, exec(query));
QVERIFY_SQL(q, next());
QCOMPARE(q.value(0).type(), QVariant::LongLong);
QSql::NumericalPrecisionPolicy oldPrecision= db.numericalPrecisionPolicy();
db.setNumericalPrecisionPolicy(QSql::LowPrecisionInt64);
QSqlQuery q2(db);
q2.exec(QString("SELECT num FROM %1 WHERE id = 2").arg(tableName));
QVERIFY_SQL(q2, exec(query));
QVERIFY_SQL(q2, next());
QCOMPARE(q2.value(0).type(), QVariant::LongLong);
db.setNumericalPrecisionPolicy(oldPrecision);
}
// This test needs a ODBC data source containing MYSQL in it's name
void tst_QSqlDatabase::mysqlOdbc_unsignedIntegers()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
if (!db.driverName().startsWith("QODBC") || !dbName.toUpper().contains("MYSQL")) {
QSKIP("MySQL through ODBC-driver specific test", SkipSingle);
return;
}
QSqlQuery q(db);
const QString tableName(qTableName("uint", __FILE__));
QVERIFY_SQL(q, exec(QString("CREATE TABLE %1 (foo integer(10) unsigned, bar integer(10))").arg(tableName)));
QVERIFY_SQL(q, exec(QString("INSERT INTO %1 VALUES (-4000000000, -4000000000)").arg(tableName)));
QVERIFY_SQL(q, exec(QString("INSERT INTO %1 VALUES (4000000000, 4000000000)").arg(tableName)));
QVERIFY_SQL(q, exec(QString("SELECT foo, bar FROM %1").arg(tableName)));
QVERIFY(q.next());
QCOMPARE(q.value(0).toString(), QString("0"));
QCOMPARE(q.value(1).toString(), QString("-2147483648"));
QVERIFY(q.next());
QCOMPARE(q.value(0).toString(), QString("4000000000"));
QCOMPARE(q.value(1).toString(), QString("2147483647"));
}
void tst_QSqlDatabase::accessOdbc_strings()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
if (!tst_Databases::isMSAccess(db)) {
QSKIP("MS Access specific test", SkipSingle);
return;
}
QSqlQuery q(db);
const QString tableName(qTableName("strings", __FILE__));
QVERIFY_SQL(q, exec(QString("CREATE TABLE %1 (aStr memo, bStr memo, cStr memo, dStr memo"
", eStr memo, fStr memo, gStr memo, hStr memo)").arg(tableName)));
QVERIFY_SQL(q, prepare(QString("INSERT INTO %1 VALUES (?, ?, ?, ?, ?, ?, ?, ?)").arg(tableName)));
QString aStr, bStr, cStr, dStr, eStr, fStr, gStr, hStr;
q.bindValue(0, aStr.fill('A', 32));
q.bindValue(1, bStr.fill('B', 127));
q.bindValue(2, cStr.fill('C', 128));
q.bindValue(3, dStr.fill('D', 129));
q.bindValue(4, eStr.fill('E', 254));
q.bindValue(5, fStr.fill('F', 255));
q.bindValue(6, gStr.fill('G', 256));
q.bindValue(7, hStr.fill('H', 512));
QVERIFY_SQL(q, exec());
QVERIFY_SQL(q, exec(QString("SELECT aStr, bStr, cStr, dStr, eStr, fStr, gStr, hStr FROM %1").arg(tableName)));
q.next();
QCOMPARE(q.value(0).toString(), aStr);
QCOMPARE(q.value(1).toString(), bStr);
QCOMPARE(q.value(2).toString(), cStr);
QCOMPARE(q.value(3).toString(), dStr);
QCOMPARE(q.value(4).toString(), eStr);
QCOMPARE(q.value(5).toString(), fStr);
QCOMPARE(q.value(6).toString(), gStr);
QCOMPARE(q.value(7).toString(), hStr);
}
// For task 125053
void tst_QSqlDatabase::ibase_numericFields()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
QSqlQuery q(db);
const QString tableName(qTableName("numericfields", __FILE__));
QVERIFY_SQL(q, exec(QString("CREATE TABLE %1 (id int not null, num1 NUMERIC(2,1), "
"num2 NUMERIC(5,2), num3 NUMERIC(10,3), "
"num4 NUMERIC(18,4))").arg(tableName)));
QVERIFY_SQL(q, exec(QString("INSERT INTO %1 VALUES (1, 1.1, 123.45, 1234567.123, 10203040506070.8090)").arg(tableName)));
QVERIFY_SQL(q, prepare(QString("INSERT INTO %1 VALUES (?, ?, ?, ?, ?)").arg(tableName)));
double num1 = 1.1;
double num2 = 123.45;
double num3 = 1234567.123;
double num4 = 10203040506070.8090;
q.bindValue(0, 2);
q.bindValue(1, QVariant(num1));
q.bindValue(2, QVariant(num2));
q.bindValue(3, QVariant(num3));
q.bindValue(4, QVariant(num4));
QVERIFY_SQL(q, exec());
QVERIFY_SQL(q, exec(QString("SELECT id, num1, num2, num3, num4 FROM %1").arg(tableName)));
int id = 0;
while (q.next()) {
QCOMPARE(q.value(0).toInt(), ++id);
QCOMPARE(q.value(1).toString(), QString("%1").arg(num1));
QCOMPARE(q.value(2).toString(), QString("%1").arg(num2));
QCOMPARE(QString("%1").arg(q.value(3).toDouble()), QString("%1").arg(num3));
QCOMPARE(QString("%1").arg(q.value(4).toDouble()), QString("%1").arg(num4));
QVERIFY(q.value(0).type() == QVariant::Int);
QVERIFY(q.value(1).type() == QVariant::Double);
QVERIFY(q.value(2).type() == QVariant::Double);
QVERIFY(q.value(3).type() == QVariant::Double);
QVERIFY(q.value(4).type() == QVariant::Double);
QCOMPARE(q.record().field(1).length(), 2);
QCOMPARE(q.record().field(1).precision(), 1);
QCOMPARE(q.record().field(2).length(), 5);
QCOMPARE(q.record().field(2).precision(), 2);
QCOMPARE(q.record().field(3).length(), 10);
QCOMPARE(q.record().field(3).precision(), 3);
QCOMPARE(q.record().field(4).length(), 18);
QCOMPARE(q.record().field(4).precision(), 4);
QVERIFY(q.record().field(0).requiredStatus() == QSqlField::Required);
QVERIFY(q.record().field(1).requiredStatus() == QSqlField::Optional);
}
QSqlRecord r = db.record(tableName);
QVERIFY(r.field(0).type() == QVariant::Int);
QVERIFY(r.field(1).type() == QVariant::Double);
QVERIFY(r.field(2).type() == QVariant::Double);
QVERIFY(r.field(3).type() == QVariant::Double);
QVERIFY(r.field(4).type() == QVariant::Double);
QCOMPARE(r.field(1).length(), 2);
QCOMPARE(r.field(1).precision(), 1);
QCOMPARE(r.field(2).length(), 5);
QCOMPARE(r.field(2).precision(), 2);
QCOMPARE(r.field(3).length(), 10);
QCOMPARE(r.field(3).precision(), 3);
QCOMPARE(r.field(4).length(), 18);
QCOMPARE(r.field(4).precision(), 4);
QVERIFY(r.field(0).requiredStatus() == QSqlField::Required);
QVERIFY(r.field(1).requiredStatus() == QSqlField::Optional);
}
void tst_QSqlDatabase::ibase_fetchBlobs()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
const QString tableName(qTableName("qtest_ibaseblobs", __FILE__));
QSqlQuery q(db);
QVERIFY_SQL(q, exec(QString("CREATE TABLE %1 (blob1 BLOB segment size 256)").arg(tableName)));
QVERIFY_SQL(q, prepare(QString("INSERT INTO %1 VALUES (?)").arg(tableName)));
q.bindValue(0, QByteArray().fill('x', 1024));
QVERIFY_SQL(q, exec());
QVERIFY_SQL(q, prepare(QString("INSERT INTO %1 VALUES (?)").arg(tableName)));
q.bindValue(0, QByteArray().fill('x', 16383));
QVERIFY_SQL(q, exec());
QVERIFY_SQL(q, prepare(QString("INSERT INTO %1 VALUES (?)").arg(tableName)));
q.bindValue(0, QByteArray().fill('x', 17408));
QVERIFY_SQL(q, exec());
QVERIFY_SQL(q, exec(QString("SELECT * FROM %1").arg(tableName)));
QVERIFY_SQL(q, next());
QCOMPARE(q.value(0).toByteArray().size(), 1024);
QVERIFY_SQL(q, next());
QCOMPARE(q.value(0).toByteArray().size(), 16383);
QVERIFY_SQL(q, next());
QCOMPARE(q.value(0).toByteArray().size(), 17408);
}
void tst_QSqlDatabase::ibase_procWithoutReturnValues()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
QSqlQuery q(db);
const QString procName(qTableName("qtest_proc1", __FILE__));
q.exec(QString("drop procedure %1").arg(procName));
QVERIFY_SQL(q, exec("CREATE PROCEDURE " + procName + " (str VARCHAR(10))\nAS BEGIN\nstr='test';\nEND;"));
QVERIFY_SQL(q, exec(QString("execute procedure %1('qtest')").arg(procName)));
q.exec(QString("drop procedure %1").arg(procName));
}
void tst_QSqlDatabase::ibase_procWithReturnValues()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
if (!db.driverName().startsWith("QIBASE")) {
QSKIP("InterBase specific test", SkipSingle);
return;
}
const QString procName(qTableName("qtest_proc2", __FILE__));
QSqlQuery q(db);
q.exec(QString("drop procedure %1").arg(procName));
QVERIFY_SQL(q, exec("CREATE PROCEDURE " + procName + " ("
"\nABC INTEGER)"
"\nRETURNS ("
"\nRESULT INTEGER)"
"\nAS"
"\nbegin"
"\nRESULT = 10 * ABC;"
"\nsuspend;"
"\nend"));
// Interbase procedures can be executed in two ways: EXECUTE PROCEDURE or SELECT
QVERIFY_SQL(q, exec(QString("execute procedure %1(123)").arg(procName)));
QVERIFY_SQL(q, next());
QCOMPARE(q.value(0).toInt(), 1230);
QVERIFY_SQL(q, exec(QString("select result from %1(456)").arg(procName)));
QVERIFY_SQL(q, next());
QCOMPARE(q.value(0).toInt(), 4560);
QVERIFY_SQL(q, prepare(QLatin1String("execute procedure ")+procName+QLatin1String("(?)")));
q.bindValue(0, 123);
QVERIFY_SQL(q, exec());
QVERIFY_SQL(q, next());
QCOMPARE(q.value(0).toInt(), 1230);
q.bindValue(0, 456);
QVERIFY_SQL(q, exec());
QVERIFY_SQL(q, next());
QCOMPARE(q.value(0).toInt(), 4560);
q.exec(QString("drop procedure %1").arg(procName));
}
void tst_QSqlDatabase::formatValueTrimStrings()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
QSqlQuery q(db);
QVERIFY_SQL(q, exec(QString("INSERT INTO %1 (id, t_varchar, t_char) values (50, 'Trim Test ', 'Trim Test 2 ')").arg(qTableName("qtest", __FILE__))));
QVERIFY_SQL(q, exec(QString("INSERT INTO %1 (id, t_varchar, t_char) values (51, 'TrimTest', 'Trim Test 2')").arg(qTableName("qtest", __FILE__))));
QVERIFY_SQL(q, exec(QString("INSERT INTO %1 (id, t_varchar, t_char) values (52, ' ', ' ')").arg(qTableName("qtest", __FILE__))));
QVERIFY_SQL(q, exec(QString("SELECT t_varchar, t_char FROM %1 WHERE id >= 50 AND id <= 52 ORDER BY id").arg(qTableName("qtest", __FILE__))));
QVERIFY_SQL(q, next());
QCOMPARE(db.driver()->formatValue(q.record().field(0), true), QString("'Trim Test'"));
QCOMPARE(db.driver()->formatValue(q.record().field(1), true), QString("'Trim Test 2'"));
QVERIFY_SQL(q, next());
QCOMPARE(db.driver()->formatValue(q.record().field(0), true), QString("'TrimTest'"));
QCOMPARE(db.driver()->formatValue(q.record().field(1), true), QString("'Trim Test 2'"));
QVERIFY_SQL(q, next());
QCOMPARE(db.driver()->formatValue(q.record().field(0), true), QString("''"));
QCOMPARE(db.driver()->formatValue(q.record().field(1), true), QString("''"));
}
void tst_QSqlDatabase::odbc_reopenDatabase()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
QSqlQuery q(db);
QVERIFY_SQL(q, exec("SELECT * from " + qTableName("qtest", __FILE__)));
QVERIFY_SQL(q, next());
db.open();
QVERIFY_SQL(q, exec("SELECT * from " + qTableName("qtest", __FILE__)));
QVERIFY_SQL(q, next());
db.open();
}
void tst_QSqlDatabase::odbc_bindBoolean()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
if (tst_Databases::isMySQL(db)) {
QSKIP("MySql has inconsistent behaviour of bit field type across versions.", SkipSingle);
return;
}
QSqlQuery q(db);
QVERIFY_SQL(q, exec("CREATE TABLE " + qTableName("qtestBindBool", __FILE__) + "(id int, boolvalue bit)"));
// Bind and insert
QVERIFY_SQL(q, prepare("INSERT INTO " + qTableName("qtestBindBool", __FILE__) + " VALUES(?, ?)"));
q.bindValue(0, 1);
q.bindValue(1, true);
QVERIFY_SQL(q, exec());
q.bindValue(0, 2);
q.bindValue(1, false);
QVERIFY_SQL(q, exec());
// Retrive
QVERIFY_SQL(q, exec("SELECT id, boolvalue FROM " + qTableName("qtestBindBool", __FILE__) + " ORDER BY id"));
QVERIFY_SQL(q, next());
QCOMPARE(q.value(0).toInt(), 1);
QCOMPARE(q.value(1).toBool(), true);
QVERIFY_SQL(q, next());
QCOMPARE(q.value(0).toInt(), 2);
QCOMPARE(q.value(1).toBool(), false);
}
void tst_QSqlDatabase::odbc_testqGetString()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
const QString testqGetString(qTableName("testqGetString", __FILE__));
QSqlQuery q(db);
if (tst_Databases::isSqlServer(db))
QVERIFY_SQL(q, exec("CREATE TABLE " + testqGetString + "(id int, vcvalue varchar(MAX))"));
else if(tst_Databases::isMSAccess(db))
QVERIFY_SQL(q, exec("CREATE TABLE " + testqGetString + "(id int, vcvalue memo)"));
else
QVERIFY_SQL(q, exec("CREATE TABLE " + testqGetString + "(id int, vcvalue varchar(65538))"));
QString largeString;
largeString.fill('A', 65536);
// Bind and insert
QVERIFY_SQL(q, prepare("INSERT INTO " + testqGetString + " VALUES(?, ?)"));
q.bindValue(0, 1);
q.bindValue(1, largeString);
QVERIFY_SQL(q, exec());
q.bindValue(0, 2);
q.bindValue(1, largeString+QLatin1Char('B'));
QVERIFY_SQL(q, exec());
q.bindValue(0, 3);
q.bindValue(1, largeString+QLatin1Char('B')+QLatin1Char('C'));
QVERIFY_SQL(q, exec());
// Retrive
QVERIFY_SQL(q, exec("SELECT id, vcvalue FROM " + testqGetString + " ORDER BY id"));
QVERIFY_SQL(q, next());
QCOMPARE(q.value(0).toInt(), 1);
QCOMPARE(q.value(1).toString().length(), 65536);
QVERIFY_SQL(q, next());
QCOMPARE(q.value(0).toInt(), 2);
QCOMPARE(q.value(1).toString().length(), 65537);
QVERIFY_SQL(q, next());
QCOMPARE(q.value(0).toInt(), 3);
QCOMPARE(q.value(1).toString().length(), 65538);
}
void tst_QSqlDatabase::mysql_multiselect()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
const QString qtest(qTableName("qtest", __FILE__));
QSqlQuery q(db);
QString version=tst_Databases::getMySqlVersion( db );
double ver=version.section(QChar::fromLatin1('.'),0,1).toDouble();
if (ver < 4.1)
QSKIP("Test requires MySQL >= 4.1", SkipSingle);
QVERIFY_SQL(q, exec("SELECT * FROM " + qtest + "; SELECT * FROM " + qtest));
QVERIFY_SQL(q, next());
QVERIFY_SQL(q, exec("SELECT * FROM " + qtest + "; SELECT * FROM " + qtest));
QVERIFY_SQL(q, next());
QVERIFY_SQL(q, exec("SELECT * FROM " + qtest));
}
void tst_QSqlDatabase::ibase_useCustomCharset()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
QString nonlatin1string("<EFBFBD><EFBFBD>");
db.close();
db.setConnectOptions("ISC_DPB_LC_CTYPE=Latin1");
db.open();
const QString tableName(qTableName("latin1table", __FILE__));
QSqlQuery q(db);
QVERIFY_SQL(q, exec(QString("CREATE TABLE %1(text VARCHAR(6) CHARACTER SET Latin1)").arg(tableName)));
QVERIFY_SQL(q, prepare(QString("INSERT INTO %1 VALUES(?)").arg(tableName)));
q.addBindValue(nonlatin1string);
QVERIFY_SQL(q, exec());
QVERIFY_SQL(q, exec(QString("SELECT text FROM %1").arg(tableName)));
QVERIFY_SQL(q, next());
QCOMPARE(toHex(q.value(0).toString()), toHex(nonlatin1string));
}
void tst_QSqlDatabase::oci_serverDetach()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
for (int i = 0; i < 2; i++) {
db.close();
if (db.open()) {
QSqlQuery query(db);
query.exec("SELECT 1 FROM DUAL");
db.close();
} else {
QFAIL(tst_Databases::printError(db.lastError(), db));
}
}
if(!db.open())
qFatal("%s", qPrintable(tst_Databases::printError(db.lastError(), db)));
}
void tst_QSqlDatabase::oci_xmltypeSupport()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
const QString tableName(qTableName("qtest_xmltype", __FILE__));
QString xml("<?xml version=\"1.0\"?><TABLE_NAME>MY_TABLE</TABLE_NAME>");
QSqlQuery q(db);
// Embedding the XML in the statement
if(!q.exec(QString("CREATE TABLE %1(xmldata xmltype)").arg(tableName)))
QSKIP("This test requries xml type support", SkipSingle);
QVERIFY_SQL(q, exec(QString("INSERT INTO %1 values('%2')").arg(tableName).arg(xml)));
QVERIFY_SQL(q, exec(QString("SELECT a.xmldata.getStringVal() FROM %1 a").arg(tableName)));
QVERIFY_SQL(q, last());
QCOMPARE(q.value(0).toString(), xml);
// Binding the XML with a prepared statement
QVERIFY_SQL(q, prepare(QString("INSERT INTO %1 values(?)").arg(tableName)));
q.addBindValue(xml);
QVERIFY_SQL(q, exec());
QVERIFY_SQL(q, exec(QString("SELECT a.xmldata.getStringVal() FROM %1 a").arg(tableName)));
QVERIFY_SQL(q, last());
QCOMPARE(q.value(0).toString(), xml);
}
void tst_QSqlDatabase::oci_fieldLength()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
const QString tableName(qTableName("qtest", __FILE__));
QSqlQuery q(db);
QVERIFY_SQL(q, exec(QString("SELECT t_varchar, t_char FROM %1").arg(tableName)));
QVERIFY_SQL(q, next());
QCOMPARE(q.record().field(0).length(), 40);
QCOMPARE(q.record().field(1).length(), 40);
}
void tst_QSqlDatabase::oci_synonymstest()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
QSqlQuery q(db);
const QString creator(qTableName("CREATOR", __FILE__)), appuser(qTableName("APPUSER", __FILE__)), table1(qTableName("TABLE1", __FILE__));
// QVERIFY_SQL(q, exec("drop public synonym "+table1));
QVERIFY_SQL(q, exec(QString("create user %1 identified by %2 default tablespace users temporary tablespace temp").arg(creator).arg(creator)));
QVERIFY_SQL(q, exec(QString("grant CONNECT to %1").arg(creator)));
QVERIFY_SQL(q, exec(QString("grant RESOURCE to %1").arg(creator)));
QSqlDatabase db2=db.cloneDatabase(db, QLatin1String("oci_synonymstest"));
db2.close();
QVERIFY_SQL(db2, open(creator,creator));
QSqlQuery q2(db2);
QVERIFY_SQL(q2, exec(QString("create table %1(id int primary key)").arg(table1)));
QVERIFY_SQL(q, exec(QString("create user %1 identified by %2 default tablespace users temporary tablespace temp").arg(appuser).arg(appuser)));
QVERIFY_SQL(q, exec(QString("grant CREATE ANY SYNONYM to %1").arg(appuser)));
QVERIFY_SQL(q, exec(QString("grant CONNECT to %1").arg(appuser)));
QVERIFY_SQL(q2, exec(QString("grant select, insert, update, delete on %1 to %2").arg(table1).arg(appuser)));
QSqlDatabase db3=db.cloneDatabase(db, QLatin1String("oci_synonymstest2"));
db3.close();
QVERIFY_SQL(db3, open(appuser,appuser));
QSqlQuery q3(db3);
QVERIFY_SQL(q3, exec("create synonym "+appuser+'.'+qTableName("synonyms", __FILE__)+" for "+creator+'.'+table1));
QVERIFY_SQL(db3, tables().filter(qTableName("synonyms", __FILE__), Qt::CaseInsensitive).count() >= 1);
}
// This test isn't really necessary as SQL_GUID / uniqueidentifier is
// already tested in recordSQLServer().
void tst_QSqlDatabase::odbc_uniqueidentifier()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
if (!tst_Databases::isSqlServer(db)) {
QSKIP("SQL Server (ODBC) specific test", SkipSingle);
return;
}
const QString tableName(qTableName("qtest_sqlguid", __FILE__));
QString guid = QString("AAAAAAAA-BBBB-CCCC-DDDD-EEEEEEEEEEEE");
QString invalidGuid = QString("GAAAAAAA-BBBB-CCCC-DDDD-EEEEEEEEEEEE");
QSqlQuery q(db);
QVERIFY_SQL(q, exec(QString("CREATE TABLE %1(id uniqueidentifier)").arg(tableName)));
q.prepare(QString("INSERT INTO %1 VALUES(?)").arg(tableName));;
q.addBindValue(guid);
QVERIFY_SQL(q, exec());
q.addBindValue(invalidGuid);
QEXPECT_FAIL("", "The GUID string is required to be correctly formated!",
Continue);
QVERIFY_SQL(q, exec());
QVERIFY_SQL(q, exec(QString("SELECT id FROM %1").arg(tableName)));
QVERIFY_SQL(q, next());
QCOMPARE(q.value(0).toString(), guid);
}
void tst_QSqlDatabase::getConnectionName()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
QCOMPARE(db.connectionName(), dbName);
QSqlDatabase clone = QSqlDatabase::cloneDatabase(db, "clonedDatabase");
QCOMPARE(clone.connectionName(), QString("clonedDatabase"));
QTest::ignoreMessage(QtWarningMsg, "QSqlDatabasePrivate::removeDatabase: "
"connection 'clonedDatabase' is still in use, all queries will cease to work.");
QSqlDatabase::removeDatabase("clonedDatabase");
QCOMPARE(clone.connectionName(), QString());
QCOMPARE(db.connectionName(), dbName);
}
void tst_QSqlDatabase::odbc_uintfield()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
const QString tableName(qTableName("uint_table", __FILE__));
unsigned int val = 4294967295U;
QSqlQuery q(db);
if ( tst_Databases::isMSAccess( db ) )
QVERIFY_SQL(q, exec(QString("CREATE TABLE %1(num number)").arg(tableName)));
else
QVERIFY_SQL(q, exec(QString("CREATE TABLE %1(num numeric(10))").arg(tableName)));
q.prepare(QString("INSERT INTO %1 VALUES(?)").arg(tableName));
q.addBindValue(val);
QVERIFY_SQL(q, exec());
q.exec(QString("SELECT num FROM %1").arg(tableName));
if (q.next())
QCOMPARE(q.value(0).toUInt(), val);
}
void tst_QSqlDatabase::eventNotification()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
QSqlDriver *driver = db.driver();
if (!driver->hasFeature(QSqlDriver::EventNotifications))
QSKIP("DBMS doesn't support event notifications", SkipSingle);
// Not subscribed to any events yet
QCOMPARE(driver->subscribedToNotifications().size(), 0);
// Subscribe to "event_foo"
QVERIFY_SQL(*driver, subscribeToNotification(QLatin1String("event_foo")));
QCOMPARE(driver->subscribedToNotifications().size(), 1);
QVERIFY(driver->subscribedToNotifications().contains("event_foo"));
// Can't subscribe to the same event multiple times
QVERIFY2(!driver->subscribeToNotification(QLatin1String("event_foo")), "Shouldn't be able to subscribe to event_foo twice");
QCOMPARE(driver->subscribedToNotifications().size(), 1);
// Unsubscribe from "event_foo"
QVERIFY_SQL(*driver, unsubscribeFromNotification(QLatin1String("event_foo")));
QCOMPARE(driver->subscribedToNotifications().size(), 0);
// Re-subscribing to "event_foo" now is allowed
QVERIFY_SQL(*driver, subscribeToNotification(QLatin1String("event_foo")));
QCOMPARE(driver->subscribedToNotifications().size(), 1);
// closing the connection causes automatically unsubscription from all events
db.close();
QCOMPARE(driver->subscribedToNotifications().size(), 0);
// Can't subscribe to anything while database is closed
QVERIFY2(!driver->subscribeToNotification(QLatin1String("event_foo")), "Shouldn't be able to subscribe to event_foo");
QCOMPARE(driver->subscribedToNotifications().size(), 0);
db.open();
}
void tst_QSqlDatabase::eventNotificationIBase()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
const QString procedureName(qTableName("posteventProc", __FILE__));
QSqlDriver *driver=db.driver();
QVERIFY_SQL(*driver, subscribeToNotification(procedureName));
QTest::qWait(300); // Interbase needs some time to call the driver callback.
db.transaction(); // InterBase events are posted from within transactions.
QSqlQuery q(db);
q.exec(QString("DROP PROCEDURE %1").arg(procedureName));
q.exec(QString("CREATE PROCEDURE %1\nAS BEGIN\nPOST_EVENT '%1';\nEND;").arg(procedureName));
q.exec(QString("EXECUTE PROCEDURE %1").arg(procedureName));
QSignalSpy spy(driver, SIGNAL(notification(const QString&)));
db.commit(); // No notifications are posted until the transaction is committed.
QTest::qWait(300); // Interbase needs some time to post the notification and call the driver callback.
// This happends from another thread, and we have to process events in order for the
// event handler in the driver to be executed and emit the notification signal.
QCOMPARE(spy.count(), 1);
QList<QVariant> arguments = spy.takeFirst();
QVERIFY(arguments.at(0).toString() == procedureName);
QVERIFY_SQL(*driver, unsubscribeFromNotification(procedureName));
q.exec(QString("DROP PROCEDURE %1").arg(procedureName));
}
void tst_QSqlDatabase::eventNotificationPSQL()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
#if defined(Q_OS_LINUX)
QSKIP( "Event support doesn't work on linux", SkipAll );
#endif
QSqlQuery query(db);
QString procedureName = qTableName("posteventProc", __FILE__);
QSqlDriver &driver=*(db.driver());
QVERIFY_SQL(driver, subscribeToNotification(procedureName));
QSignalSpy spy(db.driver(), SIGNAL(notification(const QString&)));
query.exec(QString("NOTIFY \"%1\"").arg(procedureName));
QCoreApplication::processEvents();
QCOMPARE(spy.count(), 1);
QList<QVariant> arguments = spy.takeFirst();
QVERIFY(arguments.at(0).toString() == procedureName);
QVERIFY_SQL(driver, unsubscribeFromNotification(procedureName));
}
void tst_QSqlDatabase::sqlite_bindAndFetchUInt()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
if (db.driverName().startsWith("QSQLITE2")) {
QSKIP("SQLite3 specific test", SkipSingle);
return;
}
QSqlQuery q(db);
const QString tableName(qTableName("uint_test", __FILE__));
QVERIFY_SQL(q, exec(QString("CREATE TABLE %1(uint_field UNSIGNED INTEGER)").arg(tableName)));
QVERIFY_SQL(q, prepare(QString("INSERT INTO %1 VALUES(?)").arg(tableName)));
q.addBindValue(4000000000U);
QVERIFY_SQL(q, exec());
QVERIFY_SQL(q, exec(QString("SELECT uint_field FROM %1").arg(tableName)));
QVERIFY_SQL(q, next());
// All integers in SQLite are signed, so even though we bound the value
// as an UInt it will come back as a LongLong
QCOMPARE(q.value(0).type(), QVariant::LongLong);
QCOMPARE(q.value(0).toUInt(), 4000000000U);
}
void tst_QSqlDatabase::db2_valueCacheUpdate()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
const QString tableName(qTableName("qtest", __FILE__));
QSqlQuery q(db);
q.exec(QString("SELECT id, t_varchar, t_char, t_numeric FROM %1").arg(tableName));
q.next();
QVariant c4 = q.value(3);
QVariant c3 = q.value(2);
QVariant c2 = q.value(1);
QVariant c1 = q.value(0);
QCOMPARE(c4.toString(), q.value(3).toString());
QCOMPARE(c3.toString(), q.value(2).toString());
QCOMPARE(c2.toString(), q.value(1).toString());
QCOMPARE(c1.toString(), q.value(0).toString());
}
void tst_QSqlDatabase::sqlStatementUseIsNull_189093()
{
// NULL = NULL is unknown, the sqlStatment must use IS NULL
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
// select a record with NULL value
QSqlQuery q(QString::null, db);
QVERIFY_SQL(q, exec("select * from " + qTableName("qtest", __FILE__) + " where id = 4"));
QVERIFY_SQL(q, next());
QSqlDriver *driver = db.driver();
QVERIFY(driver);
QString preparedStatment = driver->sqlStatement(QSqlDriver::WhereStatement, QString("qtest"), q.record(), true);
QCOMPARE(preparedStatment.count("IS NULL", Qt::CaseInsensitive), 2);
QString statment = driver->sqlStatement(QSqlDriver::WhereStatement, QString("qtest"), q.record(), false);
QCOMPARE(statment.count("IS NULL", Qt::CaseInsensitive), 2);
}
void tst_QSqlDatabase::mysql_savepointtest()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
if ( db.driverName().startsWith( "QMYSQL" ) && tst_Databases::getMySqlVersion( db ).section( QChar('.'), 0, 1 ).toDouble()<4.1 )
QSKIP( "Test requires MySQL >= 4.1", SkipSingle );
QSqlQuery q(db);
QVERIFY_SQL(q, exec("begin"));
QVERIFY_SQL(q, exec("insert into "+qTableName("qtest", __FILE__)+" VALUES (54, 'foo', 'foo', 54.54)"));
QVERIFY_SQL(q, exec("savepoint foo"));
}
void tst_QSqlDatabase::oci_tables()
{
QFETCH(QString, dbName);
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
QSqlQuery q(db);
const QString systemTableName("system."+qTableName("mypassword", __FILE__));
QVERIFY_SQL(q, exec("CREATE TABLE "+systemTableName+"(name VARCHAR(20))"));
QVERIFY(!db.tables().contains(systemTableName.toUpper()));
QVERIFY(db.tables(QSql::SystemTables).contains(systemTableName.toUpper()));
}
void tst_QSqlDatabase::sqlite_enable_cache_mode()
{
QFETCH(QString, dbName);
if(dbName.endsWith(":memory:"))
QSKIP( "cache mode is meaningless for :memory: databases", SkipSingle );
QSqlDatabase db = QSqlDatabase::database(dbName);
CHECK_DATABASE(db);
db.close();
db.setConnectOptions("QSQLITE_ENABLE_SHARED_CACHE");
QVERIFY_SQL(db, open());
QSqlDatabase db2 = QSqlDatabase::cloneDatabase(db, dbName+":cachemodeconn2");
db2.setConnectOptions("QSQLITE_ENABLE_SHARED_CACHE");
QVERIFY_SQL(db2, open());
QSqlQuery q(db), q2(db2);
QVERIFY_SQL(q, exec("select * from "+qTableName("qtest", __FILE__)));
QVERIFY_SQL(q2, exec("select * from "+qTableName("qtest", __FILE__)));
}
QTEST_MAIN(tst_QSqlDatabase)
#include "tst_qsqldatabase.moc"
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