Add W3C XML Schema validation support

This was done by Tobias Koenig, as part of an internship at Trolltech/Qt
Software, started at Wed Oct 1 18:32:43 2008 +0200, and the last commit being
part of this commit dating Tue Feb 24 11:03:36 2009 +0100. This is work
consisting of about 650 commits squashed into one, where the first commit was
61b280386c1905a15690fdd917dcbc8eb09b6283, in the repository before Qt's history
cut.

3 files changed, 236 insertions, 0 deletions

diff --git a/tests/auto/qxmlschema/.gitignore b/tests/auto/qxmlschema/.gitignore
new file mode 100644
index 0000000000..5cf52a084d
--- /dev/null
+++ b/tests/auto/qxmlschema/.gitignore
@@ -0,0 +1 @@
+tst_qxmlschema
diff --git a/tests/auto/qxmlschema/qxmlschema.pro b/tests/auto/qxmlschema/qxmlschema.pro
new file mode 100644
index 0000000000..9dd7469ac8
--- /dev/null
+++ b/tests/auto/qxmlschema/qxmlschema.pro
@@ -0,0 +1,4 @@
+load(qttest_p4)
+SOURCES += tst_qxmlschema.cpp
+
+include (../xmlpatterns.pri)
diff --git a/tests/auto/qxmlschema/tst_qxmlschema.cpp b/tests/auto/qxmlschema/tst_qxmlschema.cpp
new file mode 100644
index 0000000000..64012c1015
--- /dev/null
+++ b/tests/auto/qxmlschema/tst_qxmlschema.cpp
@@ -0,0 +1,231 @@
+/****************************************************************************
+**
+** Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+****************************************************************************/
+
+#include <QtTest/QtTest>
+
+#ifdef QTEST_XMLPATTERNS
+
+#include <QAbstractMessageHandler>
+#include <QAbstractUriResolver>
+#include <QtNetwork/QNetworkAccessManager>
+#include <QXmlName>
+#include <QXmlSchema>
+
+class DummyMessageHandler : public QAbstractMessageHandler
+{
+    public:
+        DummyMessageHandler(QObject *parent = 0)
+            : QAbstractMessageHandler(parent)
+        {
+        }
+
+    protected:
+        virtual void handleMessage(QtMsgType, const QString&, const QUrl&, const QSourceLocation&)
+        {
+        }
+};
+
+class DummyUriResolver : public QAbstractUriResolver
+{
+    public:
+        DummyUriResolver(QObject *parent = 0)
+            : QAbstractUriResolver(parent)
+        {
+        }
+
+        virtual QUrl resolve(const QUrl&, const QUrl&) const
+        {
+            return QUrl();
+        }
+};
+
+/*!
+ \class tst_QXmlSchema
+ \internal
+ \brief Tests class QXmlSchema.
+
+ This test is not intended for testing the engine, but the functionality specific
+ to the QXmlSchema class.
+ */
+class tst_QXmlSchema : public QObject
+{
+    Q_OBJECT
+
+private Q_SLOTS:
+    void defaultConstructor() const;
+    void copyConstructor() const;
+    void constructorQXmlNamePool() const;
+
+    void networkAccessManagerSignature() const;
+    void networkAccessManagerDefaultValue() const;
+    void networkAccessManager() const;
+
+    void messageHandlerSignature() const;
+    void messageHandlerDefaultValue() const;
+    void messageHandler() const;
+
+    void uriResolverSignature() const;
+    void uriResolverDefaultValue() const;
+    void uriResolver() const;
+};
+
+void tst_QXmlSchema::defaultConstructor() const
+{
+    /* Allocate instance in different orders. */
+    {
+        QXmlSchema schema;
+    }
+
+    {
+        QXmlSchema schema1;
+        QXmlSchema schema2;
+    }
+
+    {
+        QXmlSchema schema1;
+        QXmlSchema schema2;
+        QXmlSchema schema3;
+    }
+}
+
+void tst_QXmlSchema::copyConstructor() const
+{
+    /* Verify that we can take a const reference, and simply do a copy of a default constructed object. */
+    {
+        const QXmlSchema schema1;
+        QXmlSchema schema2(schema1);
+    }
+
+    /* Copy twice. */
+    {
+        const QXmlSchema schema1;
+        QXmlSchema schema2(schema1);
+        QXmlSchema schema3(schema2);
+    }
+
+    /* Verify that copying default values works. */
+    {
+        const QXmlSchema schema1;
+        const QXmlSchema schema2(schema1);
+        QCOMPARE(schema2.messageHandler(), schema1.messageHandler());
+        QCOMPARE(schema2.uriResolver(), schema1.uriResolver());
+        QCOMPARE(schema2.networkAccessManager(), schema1.networkAccessManager());
+        QCOMPARE(schema2.isValid(), schema1.isValid());
+    }
+}
+
+void tst_QXmlSchema::constructorQXmlNamePool() const
+{
+    QXmlSchema schema;
+
+    QXmlNamePool np = schema.namePool();
+
+    const QXmlName name(np, QLatin1String("localName"),
+                            QLatin1String("http://example.com/"),
+                            QLatin1String("prefix"));
+
+    QXmlNamePool np2(schema.namePool());
+    QCOMPARE(name.namespaceUri(np2), QString::fromLatin1("http://example.com/"));
+    QCOMPARE(name.localName(np2), QString::fromLatin1("localName"));
+    QCOMPARE(name.prefix(np2), QString::fromLatin1("prefix"));
+}
+
+void tst_QXmlSchema::networkAccessManagerSignature() const
+{
+    /* Const object. */
+    const QXmlSchema schema;
+
+    /* The function should be const. */
+    schema.networkAccessManager();
+}
+
+void tst_QXmlSchema::networkAccessManagerDefaultValue() const
+{
+    /* Test that the default value of network access manager is not empty. */
+    {
+        QXmlSchema schema;
+        QVERIFY(schema.networkAccessManager() != static_cast<QNetworkAccessManager*>(0));
+    }
+}
+
+void tst_QXmlSchema::networkAccessManager() const
+{
+    /* Test that we return the network manager that was set. */
+    {
+        QNetworkAccessManager manager;
+        QXmlSchema schema;
+        schema.setNetworkAccessManager(&manager);
+        QCOMPARE(schema.networkAccessManager(), &manager);
+    }
+}
+
+void tst_QXmlSchema::messageHandlerSignature() const
+{
+    /* Const object. */
+    const QXmlSchema schema;
+
+    /* The function should be const. */
+    schema.messageHandler();
+}
+
+void tst_QXmlSchema::messageHandlerDefaultValue() const
+{
+    /* Test that the default value of message handler is not empty. */
+    {
+        QXmlSchema schema;
+        QVERIFY(schema.messageHandler() != static_cast<QAbstractMessageHandler*>(0));
+    }
+}
+
+void tst_QXmlSchema::messageHandler() const
+{
+    /* Test that we return the message handler that was set. */
+    {
+        DummyMessageHandler handler;
+
+        QXmlSchema schema;
+        schema.setMessageHandler(&handler);
+        QCOMPARE(schema.messageHandler(), &handler);
+    }
+}
+
+void tst_QXmlSchema::uriResolverSignature() const
+{
+    /* Const object. */
+    const QXmlSchema schema;
+
+    /* The function should be const. */
+    schema.uriResolver();
+}
+
+void tst_QXmlSchema::uriResolverDefaultValue() const
+{
+    /* Test that the default value of uri resolver is empty. */
+    {
+        QXmlSchema schema;
+        QVERIFY(schema.uriResolver() == static_cast<QAbstractUriResolver*>(0));
+    }
+}
+
+void tst_QXmlSchema::uriResolver() const
+{
+    /* Test that we return the uri resolver that was set. */
+    {
+        DummyUriResolver resolver;
+
+        QXmlSchema schema;
+        schema.setUriResolver(&resolver);
+        QCOMPARE(schema.uriResolver(), &resolver);
+    }
+}
+
+QTEST_MAIN(tst_QXmlSchema)
+
+#include "tst_qxmlschema.moc"
+#else //QTEST_PATTERNIST
+QTEST_NOOP_MAIN
+#endif