Long live Qt!

2 files changed, 209 insertions, 0 deletions

diff --git a/tests/auto/selftests/badxml/badxml.pro b/tests/auto/selftests/badxml/badxml.pro
new file mode 100644
index 0000000..d0d4ddf
--- /dev/null
+++ b/tests/auto/selftests/badxml/badxml.pro
@@ -0,0 +1,10 @@
+load(qttest_p4)
+
+SOURCES += tst_badxml.cpp
+QT = core
+
+mac:CONFIG -= app_bundle
+CONFIG -= debug_and_release_target
+!win32:CONFIG += debug
+
+
diff --git a/tests/auto/selftests/badxml/tst_badxml.cpp b/tests/auto/selftests/badxml/tst_badxml.cpp
new file mode 100644
index 0000000..6b2e4c4
--- /dev/null
+++ b/tests/auto/selftests/badxml/tst_badxml.cpp
@@ -0,0 +1,199 @@
+/****************************************************************************
+**
+** 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 <QtCore>
+#include <QtTest/QtTest>
+
+/*
+    This test makes a testlog containing lots of characters which have a special meaning in
+    XML, with the purpose of exposing bugs in testlib's XML output code.
+*/
+class tst_BadXml : public QObject
+{
+    Q_OBJECT
+
+private slots:
+    void badDataTag() const;
+    void badDataTag_data() const;
+
+    void badMessage() const;
+    void badMessage_data() const;
+
+public:
+    static QList<QByteArray> const& badStrings();
+};
+
+/*
+    Custom metaobject to make it possible to change class name at runtime.
+*/
+class EmptyClass : public tst_BadXml
+{ Q_OBJECT };
+
+class tst_BadXmlSub : public tst_BadXml
+{
+public:
+    const QMetaObject* metaObject() const;
+
+    static char const* className;
+};
+char const* tst_BadXmlSub::className = "tst_BadXml";
+
+const QMetaObject* tst_BadXmlSub::metaObject() const
+{
+    const QMetaObject& empty = EmptyClass::staticMetaObject;
+    static QMetaObject mo = {
+        { empty.d.superdata, empty.d.stringdata, empty.d.data, empty.d.extradata }
+    };
+    static char currentClassName[1024];
+    qstrcpy(currentClassName, className);
+    int len = qstrlen(className);
+    currentClassName[len] = 0;
+    currentClassName[len+1] = 0;
+
+    mo.d.stringdata = currentClassName;
+
+    return &mo;
+}
+
+/*
+    Outputs incidents and benchmark results with the current data tag set to a bad string.
+*/
+void tst_BadXml::badDataTag() const
+{
+    qDebug("a message");
+
+    QBENCHMARK {
+    }
+
+    QFAIL("a failure");
+}
+
+void tst_BadXml::badDataTag_data() const
+{
+    QTest::addColumn<int>("dummy");
+
+    foreach (char const* str, badStrings()) {
+        QTest::newRow(str) << 0;
+    }
+}
+
+/*
+    Outputs a message containing a bad string.
+*/
+void tst_BadXml::badMessage() const
+{
+    QFETCH(QByteArray, message);
+    qDebug("%s", message.constData());
+}
+
+void tst_BadXml::badMessage_data() const
+{
+    QTest::addColumn<QByteArray>("message");
+
+    int i = 0;
+    foreach (QByteArray const& str, badStrings()) {
+        QTest::newRow(qPrintable(QString::fromLatin1("string %1").arg(i++))) << str;
+    }
+}
+
+/*
+    Returns a list of strings likely to expose bugs in XML output code.
+*/
+QList<QByteArray> const& tst_BadXml::badStrings()
+{
+    static QList<QByteArray> out;
+    if (out.isEmpty()) {
+        out << "end cdata ]]> text ]]> more text";
+        out << "quotes \" text\" more text";
+        out << "xml close > open < tags < text";
+        out << "all > \" mixed ]]> up > \" in < the ]]> hopes < of triggering \"< ]]> bugs";
+    }
+    return out;
+}
+
+int main(int argc, char** argv)
+{
+    QCoreApplication app(argc, argv);
+
+    /*
+        tst_selftests can't handle multiple XML documents in a single testrun, so we'll
+        decide before we begin which of our "bad strings" we want to use for our testcase
+        name.
+    */
+    int badstring = -1;
+    QVector<char const*> args;
+    for (int i = 0; i < argc; ++i) {
+        if (!strcmp(argv[i], "-badstring")) {
+            bool ok = false;
+            if (i < argc-1) {
+                badstring = QByteArray(argv[i+1]).toInt(&ok);
+                ++i;
+            }
+            if (!ok) {
+                qFatal("Bad `-badstring' option");
+            }
+        }
+        else {
+            args << argv[i];
+        }
+    }
+    /*
+        We just want testlib to output a benchmark result, we don't actually care about the value,
+        so just do one iteration to save time.
+    */
+    args << "-iterations" << "1";
+
+    if (badstring == -1) {
+        tst_BadXml test;
+        return QTest::qExec(&test, args.count(), const_cast<char**>(args.data()));
+    }
+
+    QList<QByteArray> badstrings = tst_BadXml::badStrings();
+    if (badstring >= badstrings.count())
+        qFatal("`-badstring %d' is out of range", badstring);
+
+    tst_BadXmlSub test;
+    test.className = badstrings[badstring].constData();
+    return QTest::qExec(&test, args.count(), const_cast<char**>(args.data()));
+}
+
+#include "tst_badxml.moc"