Long live Qt 4.5!

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diff --git a/tests/auto/qsourcelocation/tst_qsourcelocation.cpp b/tests/auto/qsourcelocation/tst_qsourcelocation.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>
+
+#ifdef QTEST_XMLPATTERNS
+#include <QtXmlPatterns/QSourceLocation>
+
+/* We expect these headers to be available. */
+#include <QtXmlPatterns/QSourceLocation>
+#include <QtXmlPatterns/qsourcelocation.h>
+#include <QSourceLocation>
+#include <qsourcelocation.h>
+
+/*!
+ \class tst_QSourceLocation
+ \internal
+ \since 4.4
+ \brief Tests QSourceLocation
+
+ */
+class tst_QSourceLocation : public QObject
+{
+    Q_OBJECT
+
+private Q_SLOTS:
+    void isNull() const;
+    void defaultConstructor() const;
+    void valueConstructor() const;
+    void valueConstructorDefaultArguments() const;
+    void copyConstructor() const;
+    void assignmentOperator() const;
+    void equalnessOperator() const;
+    void equalnessOperator_data() const;
+    void defaultValues() const;
+    void constCorrectness() const;
+    void objectSize() const;
+    void setLine() const;
+    void setColumn() const;
+    void setUri() const;
+    void withinQVariant() const;
+    void debugStream() const;
+    void debugStream_data() const;
+    void withQHash() const;
+};
+
+/*!
+  We allocate a couple to catch reference counting bugs.
+ */
+void tst_QSourceLocation::defaultConstructor() const
+{
+    QSourceLocation def1;
+    QSourceLocation def2;
+    QSourceLocation def3;
+}
+
+void tst_QSourceLocation::copyConstructor() const
+{
+    {
+        QSourceLocation def;
+        QSourceLocation copy(def);
+
+        QCOMPARE(def.line(), qint64(-1));
+        QCOMPARE(def.column(), qint64(-1));
+        QCOMPARE(def.uri(), QUrl());
+    }
+
+    {
+        QSourceLocation val;
+        val.setLine(5);
+        val.setColumn(600);
+        val.setUri(QUrl(QLatin1String("http://example.com/")));
+
+        QSourceLocation copy(val);
+        QCOMPARE(copy.line(), qint64(5));
+        QCOMPARE(copy.column(), qint64(600));
+        QCOMPARE(copy.uri(), QUrl(QLatin1String("http://example.com/")));
+    }
+
+    {
+        /* Construct from a const object. */
+        const QSourceLocation val;
+        const QSourceLocation val2(val);
+        QCOMPARE(val, val2);
+    }
+}
+
+void tst_QSourceLocation::valueConstructor() const
+{
+    const QSourceLocation sl(QUrl(QLatin1String("http://example.com/")), 5, 4);
+
+    QCOMPARE(sl.uri(), QUrl(QLatin1String("http://example.com/")));
+    QCOMPARE(sl.line(), qint64(5));
+    QCOMPARE(sl.column(), qint64(4));
+}
+
+void tst_QSourceLocation::valueConstructorDefaultArguments() const
+{
+    /* The line and column arguments are optional. */
+    const QSourceLocation sl(QUrl(QLatin1String("http://example.com/")));
+
+    QCOMPARE(sl.uri(), QUrl(QLatin1String("http://example.com/")));
+    QCOMPARE(sl.line(), qint64(-1));
+    QCOMPARE(sl.column(), qint64(-1));
+}
+
+void tst_QSourceLocation::assignmentOperator() const
+{
+    /* Assign to self. */
+    {
+        QSourceLocation def;
+
+        def = def;
+
+        QVERIFY(def.isNull());
+        QCOMPARE(def.line(), qint64(-1));
+        QCOMPARE(def.column(), qint64(-1));
+        QCOMPARE(def.uri(), QUrl());
+    }
+
+    /* Assign to default constructed object. */
+    {
+        QSourceLocation val;
+        val.setLine(3);
+        val.setColumn(4);
+        val.setUri(QUrl(QLatin1String("http://example.com/2")));
+
+        QSourceLocation assigned;
+        assigned = val;
+
+        QCOMPARE(assigned.line(), qint64(3));
+        QCOMPARE(assigned.column(), qint64(4));
+        QCOMPARE(assigned.uri(), QUrl(QLatin1String("http://example.com/2")));
+    }
+
+    /* Assign to modified object. */
+    {
+        QSourceLocation val;
+        val.setLine(3);
+        val.setColumn(4);
+        val.setUri(QUrl(QLatin1String("http://example.com/2")));
+
+        QSourceLocation assigned;
+        assigned.setLine(700);
+        assigned.setColumn(4000);
+        assigned.setUri(QUrl(QLatin1String("http://example.com/3")));
+
+        assigned = val;
+
+        QCOMPARE(assigned.line(), qint64(3));
+        QCOMPARE(assigned.column(), qint64(4));
+        QCOMPARE(assigned.uri(), QUrl(QLatin1String("http://example.com/2")));
+    }
+}
+
+/*!
+ This includes operator!=()
+ */
+void tst_QSourceLocation::equalnessOperator() const
+{
+    QFETCH(QSourceLocation, v1);
+    QFETCH(QSourceLocation, v2);
+    QFETCH(bool, True);
+
+    QCOMPARE(v1 == v2, True);
+    QCOMPARE(v1 != v2, True);
+}
+
+void tst_QSourceLocation::equalnessOperator_data() const
+{
+    QTest::addColumn<QSourceLocation>("v1");
+    QTest::addColumn<QSourceLocation>("v2");
+    QTest::addColumn<bool>("True");
+
+    {
+        QTest::newRow("Default constructed values")
+                << QSourceLocation()
+                << QSourceLocation()
+                << true;
+    }
+
+    {
+        QSourceLocation modified;
+        modified.setColumn(4);
+
+        QTest::newRow("Default constructed, against column-modified")
+            << QSourceLocation()
+            << modified
+            << false;
+    }
+
+    {
+        QSourceLocation modified;
+        modified.setLine(5);
+
+        QTest::newRow("Default constructed, against line-modified")
+            << QSourceLocation()
+            << modified
+            << false;
+    }
+
+    {
+        QSourceLocation modified;
+        modified.setUri(QUrl(QLatin1String("http://example.com/")));
+
+        QTest::newRow("Default constructed, against line-modified")
+            << QSourceLocation()
+            << modified
+            << false;
+    }
+
+    {
+        QSourceLocation modified;
+        modified.setUri(QUrl(QLatin1String("http://example.com/")));
+        modified.setLine(5);
+        modified.setColumn(4);
+
+        QTest::newRow("Default constructed, against all-modified")
+            << QSourceLocation()
+            << modified
+            << false;
+    }
+}
+
+void tst_QSourceLocation::defaultValues() const
+{
+    QSourceLocation def;
+
+    QCOMPARE(def.line(), qint64(-1));
+    QCOMPARE(def.column(), qint64(-1));
+    QCOMPARE(def.uri(), QUrl());
+}
+
+/*!
+  Call functions that must be const.
+ */
+void tst_QSourceLocation::constCorrectness() const
+{
+    const QSourceLocation def;
+
+    def.line();
+    def.column();
+    def.uri();
+    def.isNull();
+
+    const QSourceLocation def2;
+
+    /* Equalness operator. */
+    QVERIFY(def == def2);
+    QCOMPARE(def, def2);
+
+    /* Inverse equalness operator. */
+    QVERIFY(def != def2);
+}
+
+void tst_QSourceLocation::objectSize() const
+{
+    /* We can't compare the two values. QSourceLocation is 24 on some Mac OS X, while
+     * the other operand evaluates to 20. */
+    QVERIFY(sizeof(QSourceLocation) >= sizeof(QUrl) + sizeof(qint64) * 2);
+}
+
+void tst_QSourceLocation::isNull() const
+{
+    {
+        QSourceLocation def;
+        QVERIFY(def.isNull());
+
+        def.setColumn(4);
+        QVERIFY(def.isNull());
+    }
+
+    {
+        QSourceLocation def2;
+        def2.setLine(4);
+        QVERIFY(def2.isNull());
+    }
+
+    {
+        QSourceLocation def3;
+        def3.setUri(QUrl(QLatin1String("http://example.com/")));
+        QVERIFY(!def3.isNull());
+    }
+}
+
+void tst_QSourceLocation::setLine() const
+{
+    QSourceLocation sl;
+    sl.setLine(8);
+    QCOMPARE(sl.line(), qint64(8));
+}
+
+void tst_QSourceLocation::setColumn() const
+{
+    QSourceLocation sl;
+    sl.setColumn(5);
+    QCOMPARE(sl.column(), qint64(5));
+}
+
+void tst_QSourceLocation::setUri() const
+{
+    QSourceLocation sl;
+    sl.setUri(QUrl(QLatin1String("http://example.com/")));
+    QCOMPARE(sl.uri(), QUrl(QLatin1String("http://example.com/")));
+}
+
+void tst_QSourceLocation::withinQVariant() const
+{
+    QSourceLocation val;
+    const QVariant variant(qVariantFromValue(val));
+    QSourceLocation val2(qVariantValue<QSourceLocation>(variant));
+}
+
+void tst_QSourceLocation::debugStream() const
+{
+    QFETCH(QSourceLocation, location);
+    QFETCH(QString, expected);
+
+    QString actual;
+    QDebug stream(&actual);
+
+#ifndef QT_NO_DEBUG_STREAM
+    stream << location;
+    QCOMPARE(actual, expected);
+#endif
+}
+
+void tst_QSourceLocation::debugStream_data() const
+{
+    QTest::addColumn<QSourceLocation>("location");
+    QTest::addColumn<QString>("expected");
+
+    {
+        QTest::newRow("Default constructed instance")
+            << QSourceLocation()
+            << QString::fromLatin1("QSourceLocation(  QUrl( \"\" )  , line: -1 , column: -1 ) ");
+    }
+
+    {
+        QSourceLocation location(QUrl(QLatin1String("http://example.com/")), 4, 5);
+        QTest::newRow("Properties set")
+            << location
+            << QString::fromLatin1("QSourceLocation(  QUrl( \"http://example.com/\" )  , line: 4 , column: 5 ) ");
+    }
+}
+
+void tst_QSourceLocation::withQHash() const
+{
+    QCOMPARE(qHash(QSourceLocation()), qHash(QSourceLocation()));
+}
+
+QTEST_MAIN(tst_QSourceLocation)
+
+#include "tst_qsourcelocation.moc"
+#else
+QTEST_NOOP_MAIN
+#endif
+
+// vim: et:ts=4:sw=4:sts=4