/****************************************************************************+
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**+
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).+
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** All rights reserved.+
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** Contact: Nokia Corporation (qt-info@nokia.com)+
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**+
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** This file is part of the QtTest module of the Qt Toolkit.+
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**+
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** $QT_BEGIN_LICENSE:LGPL$+
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** No Commercial Usage+
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** This file contains pre-release code and may not be distributed.+
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** You may use this file in accordance with the terms and conditions+
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** contained in the Technology Preview License Agreement accompanying+
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** this package.+
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**+
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** GNU Lesser General Public License Usage+
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** Alternatively, this file may be used under the terms of the GNU Lesser+
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** General Public License version 2.1 as published by the Free Software+
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** Foundation and appearing in the file LICENSE.LGPL included in the+
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** packaging of this file.  Please review the following information to+
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** ensure the GNU Lesser General Public License version 2.1 requirements+
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.+
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**+
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** In addition, as a special exception, Nokia gives you certain additional+
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** rights.  These rights are described in the Nokia Qt LGPL Exception+
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.+
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**+
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** If you have questions regarding the use of this file, please contact+
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** Nokia at qt-info@nokia.com.+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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** $QT_END_LICENSE$+
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**+
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****************************************************************************/+
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+
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#include "qtestxunitstreamer.h"+
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#include "qtestelement.h"+
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+
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#include "QtTest/private/qtestlog_p.h"+
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#include "QtTest/private/qtestresult_p.h"+
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#include "QtTest/private/qxmltestlogger_p.h"+
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+
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QT_BEGIN_NAMESPACE+
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+
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QTestXunitStreamer::QTestXunitStreamer()+
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    :QTestBasicStreamer()+
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{}+
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+
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QTestXunitStreamer::~QTestXunitStreamer()+
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{}+
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+
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void QTestXunitStreamer::indentForElement(const QTestElement* element, char* buf, int size)+
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{+
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    if (size == 0) return;+
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+
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    buf[0] = 0;+
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+
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    if (!element) return;+
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+
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    char* endbuf = buf + size;+
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    element = element->parentElement();+
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    while (element && buf+2 < endbuf) {+
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        *(buf++) = ' ';+
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        *(buf++) = ' ';+
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        *buf = 0;+
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        element = element->parentElement();+
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    }+
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}+
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+
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void QTestXunitStreamer::formatStart(const QTestElement *element, QTestCharBuffer *formatted) const+
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{+
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    if(!element || !formatted )+
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        return;+
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+
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    char indent[20];+
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    indentForElement(element, indent, sizeof(indent));+
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+
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    // Errors are written as CDATA within system-err, comments elsewhere+
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    if (element->elementType() == QTest::LET_Error) {+
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        if (element->parentElement()->elementType() == QTest::LET_SystemError) {+
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            QTest::qt_asprintf(formatted, "<![CDATA[");+
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        } else {+
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            QTest::qt_asprintf(formatted, "%s<!--", indent);+
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        }+
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        return;+
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    }+
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+
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    QTest::qt_asprintf(formatted, "%s<%s", indent, element->elementName());+
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}+
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+
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void QTestXunitStreamer::formatEnd(const QTestElement *element, QTestCharBuffer *formatted) const+
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{+
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    if (!element || !formatted )+
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        return;+
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+
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    if (!element->childElements()){+
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        formatted->data()[0] = '\0';+
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        return;+
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    }+
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+
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    char indent[20];+
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    indentForElement(element, indent, sizeof(indent));+
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+
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    QTest::qt_asprintf(formatted, "%s</%s>\n", indent, element->elementName());+
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}+
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+
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void QTestXunitStreamer::formatAttributes(const QTestElement* element, const QTestElementAttribute *attribute, QTestCharBuffer *formatted) const+
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{+
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    if(!attribute || !formatted )+
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        return;+
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+
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    QTest::AttributeIndex attrindex = attribute->index();+
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+
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    // For errors within system-err, we only want to output `message'+
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    if (element && element->elementType() == QTest::LET_Error+
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        && element->parentElement()->elementType() == QTest::LET_SystemError) {+
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+
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        if (attrindex != QTest::AI_Description) return;+
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+
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        QXmlTestLogger::xmlCdata(formatted, attribute->value());+
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        return;+
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    }+
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+
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    char const* key = 0;+
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    if (attrindex == QTest::AI_Description)+
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        key = "message";+
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    else if (attrindex != QTest::AI_File && attrindex != QTest::AI_Line)+
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        key = attribute->name();+
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+
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    if (key) {+
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        QTestCharBuffer quotedValue;+
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        QXmlTestLogger::xmlQuote(&quotedValue, attribute->value());+
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        QTest::qt_asprintf(formatted, " %s=\"%s\"", key, quotedValue.constData());+
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    } else {+
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        formatted->data()[0] = '\0';+
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    }+
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}+
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+
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void QTestXunitStreamer::formatAfterAttributes(const QTestElement *element, QTestCharBuffer *formatted) const+
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{+
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    if(!element || !formatted )+
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        return;+
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+
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    // Errors are written as CDATA within system-err, comments elsewhere+
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    if (element->elementType() == QTest::LET_Error) {+
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        if (element->parentElement()->elementType() == QTest::LET_SystemError) {+
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            QTest::qt_asprintf(formatted, "]]>\n");+
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        } else {+
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            QTest::qt_asprintf(formatted, " -->\n");+
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        }+
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        return;+
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    }+
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+
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    if(!element->childElements())+
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        QTest::qt_asprintf(formatted, "/>\n");+
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    else+
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        QTest::qt_asprintf(formatted, ">\n");+
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}+
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+
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void QTestXunitStreamer::output(QTestElement *element) const+
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{+
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    outputString("<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n");+
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    QTestBasicStreamer::output(element);+
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}+
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+
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void QTestXunitStreamer::outputElements(QTestElement *element, bool) const+
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{+
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    QTestCharBuffer buf;+
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    bool hasChildren;+
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    /*+
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        Elements are in reverse order of occurrence, so start from the end and work+
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        our way backwards.+
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    */+
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    while (element && element->nextElement()) {+
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        element = element->nextElement();+
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    }+
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    while (element) {+
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        hasChildren = element->childElements();+
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+
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        if(element->elementType() != QTest::LET_Benchmark){+
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            formatStart(element, &buf);+
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            outputString(buf.data());+
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+
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            formatBeforeAttributes(element, &buf);+
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            outputString(buf.data());+
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+
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            outputElementAttributes(element, element->attributes());+
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+
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            formatAfterAttributes(element, &buf);+
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            outputString(buf.data());+
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+
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            if(hasChildren)+
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                outputElements(element->childElements(), true);+
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+
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            formatEnd(element, &buf);+
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            outputString(buf.data());+
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        }+
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        element = element->previousElement();+
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    }+
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}+
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+
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QT_END_NAMESPACE+
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+
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