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****************************************************************************/

#include "qtestlogger_p.h"

#include "qtestelement.h"

#include "qtestxunitstreamer.h"

#include "qtestxmlstreamer.h"

#include "qtestlightxmlstreamer.h"

#include "qtestfilelogger.h"

#include "QtTest/qtestcase.h"

#include "QtTest/private/qtestresult_p.h"

#include "QtTest/private/qbenchmark_p.h"

#include <string.h>

QT_BEGIN_NAMESPACE

QTestLogger::QTestLogger(int fm)

    :listOfTestcases(0), currentLogElement(0), errorLogElement(0),

    logFormatter(0), format( (TestLoggerFormat)fm ), filelogger(new QTestFileLogger),

    testCounter(0), passCounter(0),

    failureCounter(0), errorCounter(0),

    warningCounter(0), skipCounter(0),

    systemCounter(0), qdebugCounter(0),

    qwarnCounter(0), qfatalCounter(0),

    infoCounter(0)

{

}

QTestLogger::~QTestLogger()

{

    if(format == TLF_XunitXml)

        delete currentLogElement;

    else

        delete listOfTestcases;

    delete logFormatter;

    delete filelogger;

}

void QTestLogger::startLogging()

{

    switch(format){

    case TLF_LightXml:{

        logFormatter = new QTestLightXmlStreamer;

        filelogger->init();

        break;

    }case TLF_XML:{

        logFormatter = new QTestXmlStreamer;

        filelogger->init();

        break;

    }case TLF_XunitXml:{

        logFormatter = new QTestXunitStreamer;

        delete errorLogElement;

        errorLogElement = new QTestElement(QTest::LET_SystemError);

        filelogger->init();

        break;

    }

    }

    logFormatter->setLogger(this);

    logFormatter->startStreaming();

}

void QTestLogger::stopLogging()

{

    QTestElement *iterator = listOfTestcases;

    if(format == TLF_XunitXml ){

        char buf[10];

        currentLogElement = new QTestElement(QTest::LET_TestSuite);

        currentLogElement->addAttribute(QTest::AI_Name, QTestResult::currentTestObjectName());

        QTest::qt_snprintf(buf, sizeof(buf), "%i", testCounter);

        currentLogElement->addAttribute(QTest::AI_Tests, buf);

        QTest::qt_snprintf(buf, sizeof(buf), "%i", failureCounter);

        currentLogElement->addAttribute(QTest::AI_Failures, buf);

        QTest::qt_snprintf(buf, sizeof(buf), "%i", errorCounter);

        currentLogElement->addAttribute(QTest::AI_Errors, buf);

        QTestElement *property;

        QTestElement *properties = new QTestElement(QTest::LET_Properties);

        property = new QTestElement(QTest::LET_Property);

        property->addAttribute(QTest::AI_Name, "QTestVersion");

        property->addAttribute(QTest::AI_PropertyValue, QTEST_VERSION_STR);

        properties->addLogElement(property);

        property = new QTestElement(QTest::LET_Property);

        property->addAttribute(QTest::AI_Name, "QtVersion");

        property->addAttribute(QTest::AI_PropertyValue, qVersion());

        properties->addLogElement(property);

        currentLogElement->addLogElement(properties);

        currentLogElement->addLogElement(iterator);

        /* For correct indenting, make sure every testcase knows its parent */

        QTestElement* testcase = iterator;

        while (testcase) {

            testcase->setParent(currentLogElement);

            testcase = testcase->nextElement();

        }

        currentLogElement->addLogElement(errorLogElement);

        QTestElement *it = currentLogElement;

        logFormatter->output(it);

    }else{

        logFormatter->output(iterator);

    }

    logFormatter->stopStreaming();

}

void QTestLogger::enterTestFunction(const char *function)

{

    char buf[1024];

    QTest::qt_snprintf(buf, sizeof(buf), "Entered test-function: %s\n", function);

    filelogger->flush(buf);

    currentLogElement = new QTestElement(QTest::LET_TestCase);

    currentLogElement->addAttribute(QTest::AI_Name, function);

    currentLogElement->addToList(&listOfTestcases);

    ++testCounter;

}

void QTestLogger::leaveTestFunction()

{

}

void QTestLogger::addIncident(IncidentTypes type, const char *description,

                     const char *file, int line)

{

    const char *typeBuf = 0;

    char buf[100];

    switch (type) {

    case QAbstractTestLogger::XPass:

        ++failureCounter;

        typeBuf = "xpass";

        break;

    case QAbstractTestLogger::Pass:

        ++passCounter;

        typeBuf = "pass";

        break;

    case QAbstractTestLogger::XFail:

        ++passCounter;

        typeBuf = "xfail";

        break;

    case QAbstractTestLogger::Fail:

        ++failureCounter;

        typeBuf = "fail";

        break;

    default:

        typeBuf = "??????";

        break;

    }

    if (type == QAbstractTestLogger::Fail || type == QAbstractTestLogger::XPass

            || ((format != TLF_XunitXml) && (type == QAbstractTestLogger::XFail))) {

        QTestElement *failureElement = new QTestElement(QTest::LET_Failure);

        failureElement->addAttribute(QTest::AI_Result, typeBuf);

        if(file)

            failureElement->addAttribute(QTest::AI_File, file);

        else

            failureElement->addAttribute(QTest::AI_File, "");

        QTest::qt_snprintf(buf, sizeof(buf), "%i", line);

        failureElement->addAttribute(QTest::AI_Line, buf);

        failureElement->addAttribute(QTest::AI_Description, description);

        addTag(failureElement);

        currentLogElement->addLogElement(failureElement);

    }

    /*

        Only one result can be shown for the whole testfunction.

        Check if we currently have a result, and if so, overwrite it

        iff the new result is worse.

    */

    QTestElementAttribute* resultAttr =

        const_cast<QTestElementAttribute*>(currentLogElement->attribute(QTest::AI_Result));

    if (resultAttr) {

        const char* oldResult = resultAttr->value();

        bool overwrite = false;

        if (!strcmp(oldResult, "pass")) {

            overwrite = true;

        }

        else if (!strcmp(oldResult, "xfail")) {

            overwrite = (type == QAbstractTestLogger::XPass || type == QAbstractTestLogger::Fail);

        }

        else if (!strcmp(oldResult, "xpass")) {

            overwrite = (type == QAbstractTestLogger::Fail);

        }

        if (overwrite) {

            resultAttr->setPair(QTest::AI_Result, typeBuf);

        }

    }

    else {

        currentLogElement->addAttribute(QTest::AI_Result, typeBuf);

    }

    if(file)

        currentLogElement->addAttribute(QTest::AI_File, file);

    else

        currentLogElement->addAttribute(QTest::AI_File, "");

    QTest::qt_snprintf(buf, sizeof(buf), "%i", line);

    currentLogElement->addAttribute(QTest::AI_Line, buf);

    /*

        Since XFAIL does not add a failure to the testlog in xunitxml, add a message, so we still

        have some information about the expected failure.

    */

    if (format == TLF_XunitXml && type == QAbstractTestLogger::XFail) {

        QTestLogger::addMessage(QAbstractTestLogger::Info, description, file, line);

    }

}

void QTestLogger::addBenchmarkResult(const QBenchmarkResult &result)

{

    QTestElement *benchmarkElement = new QTestElement(QTest::LET_Benchmark);

//    printf("element %i", benchmarkElement->elementType());

    benchmarkElement->addAttribute(QTest::AI_Metric, QBenchmarkGlobalData::current->measurer->metricText().toAscii().data());

    benchmarkElement->addAttribute(QTest::AI_Tag, result.context.tag.toAscii().data());

    benchmarkElement->addAttribute(QTest::AI_Value, QByteArray::number(result.value).constData());

    char buf[100];

    QTest::qt_snprintf(buf, sizeof(buf), "%i", result.iterations);

    benchmarkElement->addAttribute(QTest::AI_Iterations, buf);

    currentLogElement->addLogElement(benchmarkElement);

}

void QTestLogger::addTag(QTestElement* element)

{

    const char *tag = QTestResult::currentDataTag();

    const char *gtag = QTestResult::currentGlobalDataTag();

    const char *filler = (tag && gtag) ? ":" : "";

    if ((!tag || !tag[0]) && (!gtag || !gtag[0])) {

        return;

    }

    if (!tag) {

        tag = "";

    }

    if (!gtag) {

        gtag = "";

    }

    QTestCharBuffer buf;

    QTest::qt_asprintf(&buf, "%s%s%s", gtag, filler, tag);

    element->addAttribute(QTest::AI_Tag, buf.constData());

}

void QTestLogger::addMessage(MessageTypes type, const char *message, const char *file, int line)

{

    QTestElement *errorElement = new QTestElement(QTest::LET_Error);

    const char *typeBuf = 0;

    switch (type) {

    case QAbstractTestLogger::Warn:

        ++warningCounter;

        typeBuf = "warn";

        break;

    case QAbstractTestLogger::QSystem:

        ++systemCounter;

        typeBuf = "system";

        break;

    case QAbstractTestLogger::QDebug:

        ++qdebugCounter;

        typeBuf = "qdebug";

        break;

    case QAbstractTestLogger::QWarning:

        ++qwarnCounter;

        typeBuf = "qwarn";

        break;

    case QAbstractTestLogger::QFatal:

        ++qfatalCounter;

        typeBuf = "qfatal";

        break;

    case QAbstractTestLogger::Skip:

        ++skipCounter;

        typeBuf = "skip";

        break;

    case QAbstractTestLogger::Info:

        ++infoCounter;

        typeBuf = "info";

        break;

    default:

        typeBuf = "??????";

        break;

    }

    errorElement->addAttribute(QTest::AI_Type, typeBuf);

    errorElement->addAttribute(QTest::AI_Description, message);

    addTag(errorElement);

    if(file)

        errorElement->addAttribute(QTest::AI_File, file);

    else

        errorElement->addAttribute(QTest::AI_File, "");

    char buf[100];

    QTest::qt_snprintf(buf, sizeof(buf), "%i", line);

    errorElement->addAttribute(QTest::AI_Line, buf);

    currentLogElement->addLogElement(errorElement);

    ++errorCounter;

    // Also add the message to the system error log (i.e. stderr), if one exists

    if (errorLogElement) {

        QTestElement *systemErrorElement = new QTestElement(QTest::LET_Error);

        systemErrorElement->addAttribute(QTest::AI_Description, message);

        errorLogElement->addLogElement(systemErrorElement);

    }

}

void QTestLogger::setLogFormat(TestLoggerFormat fm)

{

    format = fm;

}

QTestLogger::TestLoggerFormat QTestLogger::logFormat()

{

    return format;

}

int QTestLogger::passCount() const

{

    return passCounter;

}

int QTestLogger::failureCount() const

{

    return failureCounter;

}

int QTestLogger::errorCount() const

{

    return errorCounter;

}

int QTestLogger::warningCount() const

{

    return warningCounter;

}

int QTestLogger::skipCount() const

{

    return skipCounter;

}

int QTestLogger::systemCount() const

{

    return systemCounter;

}

int QTestLogger::qdebugCount() const

{

    return qdebugCounter;

}

int QTestLogger::qwarnCount() const

{

    return qwarnCounter;

}

int QTestLogger::qfatalCount() const

{

    return qfatalCounter;

}

int QTestLogger::infoCount() const

{

    return infoCounter;

}

QT_END_NAMESPACE