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#include "qtestxmlstreamer.h"

#include "qtestelement.h"

#include "qtestelementattribute.h"

#include "QtTest/private/qtestlog_p.h"

#include "QtTest/private/qtestresult_p.h"

#include "QtTest/private/qxmltestlogger_p.h"

#include <string.h>

#include <stdio.h>

QT_BEGIN_NAMESPACE

QTestXmlStreamer::QTestXmlStreamer()

    :QTestBasicStreamer()

{

}

QTestXmlStreamer::~QTestXmlStreamer()

{}

void QTestXmlStreamer::formatStart(const QTestElement *element, QTestCharBuffer *formatted) const

{

    if(!element || !formatted)

        return;

    switch(element->elementType()){

    case QTest::LET_TestCase: {

        QTestCharBuffer quotedTf;

        QXmlTestLogger::xmlQuote(&quotedTf, element->attributeValue(QTest::AI_Name));

        QTest::qt_asprintf(formatted, "<TestFunction name=\"%s\">\n", quotedTf.constData());

        break;

    }

    case QTest::LET_Failure: {

        QTestCharBuffer cdataDesc;

        QXmlTestLogger::xmlCdata(&cdataDesc, element->attributeValue(QTest::AI_Description));

        QTestCharBuffer location;

        QTestCharBuffer quotedFile;

        QXmlTestLogger::xmlQuote(&quotedFile, element->attributeValue(QTest::AI_File));

        QTest::qt_asprintf(&location, "%s=\"%s\" %s=\"%s\"",

                           element->attributeName(QTest::AI_File),

                           quotedFile.constData(),

                           element->attributeName(QTest::AI_Line),

                           element->attributeValue(QTest::AI_Line));

        if (element->attribute(QTest::AI_Tag)) {

            QTestCharBuffer cdataTag;

            QXmlTestLogger::xmlCdata(&cdataTag, element->attributeValue(QTest::AI_Tag));

            QTest::qt_asprintf(formatted, "<Incident type=\"%s\" %s>\n"

                "    <DataTag><![CDATA[%s]]></DataTag>\n"

                "    <Description><![CDATA[%s]]></Description>\n"

                "</Incident>\n", element->attributeValue(QTest::AI_Result),

                location.constData(), cdataTag.constData(), cdataDesc.constData());

        }

        else {

            QTest::qt_asprintf(formatted, "<Incident type=\"%s\" %s>\n"

                "    <Description><![CDATA[%s]]></Description>\n"

                "</Incident>\n", element->attributeValue(QTest::AI_Result),

                location.constData(), cdataDesc.constData());

        }

        break;

    }

    case QTest::LET_Error: {

        // assuming type and attribute names don't need quoting

        QTestCharBuffer quotedFile;

        QTestCharBuffer cdataDesc;

        QXmlTestLogger::xmlQuote(&quotedFile, element->attributeValue(QTest::AI_File));

        QXmlTestLogger::xmlCdata(&cdataDesc, element->attributeValue(QTest::AI_Description));

        QTestCharBuffer tagbuf;

        if (element->attribute(QTest::AI_Tag)) {

            QTestCharBuffer cdataTag;

            QXmlTestLogger::xmlCdata(&cdataTag, element->attributeValue(QTest::AI_Tag));

            QTest::qt_asprintf(&tagbuf, "    <DataTag><![CDATA[%s]]></DataTag>\n", cdataTag.constData());

        }

        QTest::qt_asprintf(formatted, "<Message type=\"%s\" %s=\"%s\" %s=\"%s\">\n%s    <Description><![CDATA[%s]]></Description>\n</Message>\n",

                           element->attributeValue(QTest::AI_Type),

                           element->attributeName(QTest::AI_File),

                           quotedFile.constData(),

                           element->attributeName(QTest::AI_Line),

                           element->attributeValue(QTest::AI_Line),

                           tagbuf.constData(),

                           cdataDesc.constData());

        break;

    }

    case QTest::LET_Benchmark: {

        // assuming value and iterations don't need quoting

        QTestCharBuffer quotedMetric;

        QTestCharBuffer quotedTag;

        QXmlTestLogger::xmlQuote(&quotedMetric, element->attributeValue(QTest::AI_Metric));

        QXmlTestLogger::xmlQuote(&quotedTag, element->attributeValue(QTest::AI_Tag));

        QTest::qt_asprintf(formatted, "<BenchmarkResult %s=\"%s\" %s=\"%s\" %s=\"%s\" %s=\"%s\" />\n",

                           element->attributeName(QTest::AI_Metric),

                           quotedMetric.constData(),

                           element->attributeName(QTest::AI_Tag),

                           quotedTag.constData(),

                           element->attributeName(QTest::AI_Value),

                           element->attributeValue(QTest::AI_Value),

                           element->attributeName(QTest::AI_Iterations),

                           element->attributeValue(QTest::AI_Iterations) );

        break;

    }

    default:

        formatted->data()[0] = '\0';

    }

}

void QTestXmlStreamer::formatEnd(const QTestElement *element, QTestCharBuffer *formatted) const

{

    if(!element || !formatted)

        return;

    if (element->elementType() == QTest::LET_TestCase) {

        bool failed = false;

        for (QTestElement* child = element->childElements(); child; child = child->nextElement()) {

            if (   child->elementType() == QTest::LET_Failure

                && child->attribute(QTest::AI_Result)

                && (    !strcmp(child->attributeValue(QTest::AI_Result), "fail")

                    ||  !strcmp(child->attributeValue(QTest::AI_Result), "xpass"))

                )

            {

                failed = true;

                break;

            }

        }

        // For passing functions, no Incident has been output yet.

        // For failing functions, we already output one.

        // Please note: we are outputting "pass" even if there was an xfail etc.

        // This is by design (arguably bad design, but dangerous to change now!)

        if (element->attribute(QTest::AI_Result) && !failed) {

            QTest::qt_asprintf(formatted, "<Incident type=\"pass\" file=\"\" line=\"0\" />\n</TestFunction>\n");

        }

        else {

            QTest::qt_asprintf(formatted, "</TestFunction>\n");

        }

    } else {

        formatted->data()[0] = '\0';

    }

}

void QTestXmlStreamer::formatBeforeAttributes(const QTestElement *element, QTestCharBuffer *formatted) const

{

    Q_UNUSED(element);

    if (!formatted)

        return;

    formatted->data()[0] = '\0';

}

void QTestXmlStreamer::output(QTestElement *element) const

{

    QTestCharBuffer buf;

    QTestCharBuffer quotedTc;

    QXmlTestLogger::xmlQuote(&quotedTc, QTestResult::currentTestObjectName());

    QTest::qt_asprintf(&buf, "<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n<TestCase name=\"%s\">\n",

                       quotedTc.constData());

    outputString(buf.constData());

    QTest::qt_asprintf(&buf, "<Environment>\n    <QtVersion>%s</QtVersion>\n    <QTestVersion>%s</QTestVersion>\n",

                       qVersion(), QTEST_VERSION_STR );

    outputString(buf.constData());

    QTest::qt_asprintf(&buf, "</Environment>\n");

    outputString(buf.constData());

    QTestBasicStreamer::output(element);

    QTest::qt_asprintf(&buf, "</TestCase>\n");

    outputString(buf.constData());

}

QT_END_NAMESPACE