init

tests/auto/sql/kernel/qsqlresult/qsqlresult.pro

@@ -0,0 +1,8 @@
+TARGET = tst_qsqlresult
+CONFIG += testcase
+
+QT = core core-private sql sql-private testlib
+
+SOURCES += tst_qsqlresult.cpp
+HEADERS += testsqldriver.h
+

tests/auto/sql/kernel/qsqlresult/testsqldriver.h

@@ -0,0 +1,93 @@
+/****************************************************************************
+**
+** 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.
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef TESTSQLDRIVER_H
+#define TESTSQLDRIVER_H
+
+#include <QtSql/QSqlResult>
+#include <QtSql/QSqlDriver>
+#include <QtSql/QSqlRecord>
+#include <private/qsqldriver_p.h>
+
+class TestSqlDriverResult : public QSqlResult
+{
+public:
+    TestSqlDriverResult(const QSqlDriver *driver)
+        : QSqlResult(driver) {}
+    ~TestSqlDriverResult() {}
+
+    bool savePrepare(const QString& sqlquery)
+    {
+        return QSqlResult::savePrepare(sqlquery);
+    }
+
+    QVector<QVariant> boundValues() const
+    {
+        return QSqlResult::boundValues();
+    }
+
+protected:
+    QVariant data(int /* index */) { return QVariant(); }
+    bool isNull(int /* index */) { return false; }
+    bool reset(const QString & /* query */) { return false; }
+    bool fetch(int /* index */) { return false; }
+    bool fetchFirst() { return false; }
+    bool fetchLast() { return false; }
+    int size() { return 0; }
+    int numRowsAffected() { return 0; }
+    QSqlRecord record() const { return QSqlRecord(); }
+};
+
+class TestSqlDriver : public QSqlDriver
+{
+    Q_DECLARE_PRIVATE(QSqlDriver)
+
+public:
+    TestSqlDriver() {}
+    ~TestSqlDriver() {}
+
+    bool hasFeature(DriverFeature f) const {
+        switch (f) {
+        case QSqlDriver::PreparedQueries:
+        case QSqlDriver::NamedPlaceholders:
+            return true;
+        default:
+            break;
+        }
+        return false;
+    }
+    bool open(const QString & /* db */, const QString & /* user */,
+              const QString & /* password */, const QString & /* host */,
+              int /* port */, const QString & /* options */)
+        { return false; }
+    void close() {}
+
+    QSqlResult *createResult() const { return new TestSqlDriverResult(this); }
+};
+
+#endif // TESTSQLDRIVER_H

tests/auto/sql/kernel/qsqlresult/tst_qsqlresult.cpp

@@ -0,0 +1,105 @@
+/****************************************************************************
+**
+** 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 "testsqldriver.h"
+
+class tst_QSqlResult : public QObject
+{
+    Q_OBJECT
+
+public:
+    tst_QSqlResult();
+
+private slots:
+    void positionalToNamedBinding();
+    void parseOfBoundValues();
+
+};
+
+tst_QSqlResult::tst_QSqlResult()
+{
+}
+
+void tst_QSqlResult::positionalToNamedBinding()
+{
+    TestSqlDriver testDriver;
+    TestSqlDriverResult result(&testDriver);
+    QString query("INSERT INTO MYTABLE (ID, NAME, BIRTH) VALUES(?, ?, ?)");
+    QVERIFY(result.savePrepare(query));
+    QCOMPARE(result.boundValues().count(), 3);
+}
+
+void tst_QSqlResult::parseOfBoundValues()
+{
+    TestSqlDriver testDriver;
+    TestSqlDriverResult result(&testDriver);
+    QVERIFY(result.savePrepare("SELECT :1 AS \":2\""));
+    QCOMPARE(result.boundValues().count(), 1);
+    QVERIFY(result.savePrepare("SELECT :1 AS ':2'"));
+    QCOMPARE(result.boundValues().count(), 1);
+    QVERIFY(result.savePrepare("SELECT :1 AS [:2]"));
+    if (testDriver.dbmsType() == QSqlDriver::PostgreSQL)
+        QCOMPARE(result.boundValues().count(), 2);
+    else
+        QCOMPARE(result.boundValues().count(), 1);
+    QVERIFY(result.savePrepare("SELECT :1 AS [:2]]]"));
+    if (testDriver.dbmsType() == QSqlDriver::PostgreSQL)
+        QCOMPARE(result.boundValues().count(), 2);
+    else
+        QCOMPARE(result.boundValues().count(), 1);
+    QVERIFY(result.savePrepare("SELECT :1 AS [:2]]]]]"));
+    if (testDriver.dbmsType() == QSqlDriver::PostgreSQL)
+        QCOMPARE(result.boundValues().count(), 2);
+    else
+        QCOMPARE(result.boundValues().count(), 1);
+
+    QVERIFY(result.savePrepare("SELECT ? AS \"?\""));
+    QCOMPARE(result.boundValues().count(), 1);
+    QVERIFY(result.savePrepare("SELECT ? AS '?'"));
+    QCOMPARE(result.boundValues().count(), 1);
+    QVERIFY(result.savePrepare("SELECT ? AS [?]"));
+    if (testDriver.dbmsType() == QSqlDriver::PostgreSQL)
+        QCOMPARE(result.boundValues().count(), 2);
+    else
+        QCOMPARE(result.boundValues().count(), 1);
+
+    QVERIFY(result.savePrepare("SELECT ? AS \"'?\""));
+    QCOMPARE(result.boundValues().count(), 1);
+    QVERIFY(result.savePrepare("SELECT ? AS '?\"'"));
+    QCOMPARE(result.boundValues().count(), 1);
+    QVERIFY(result.savePrepare("SELECT ? AS '?''?'"));
+    QCOMPARE(result.boundValues().count(), 1);
+    QVERIFY(result.savePrepare("SELECT ? AS [\"?']"));
+    QCOMPARE(result.boundValues().count(), 1);
+}
+
+QTEST_MAIN( tst_QSqlResult )
+#include "tst_qsqlresult.moc"