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

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** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

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** This file is part of the QtTest module of the Qt Toolkit.

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** this package.

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** 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

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**

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** rights.  These rights are described in the Nokia Qt LGPL Exception

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** If you have questions regarding the use of this file, please contact

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** $QT_END_LICENSE$

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

#include "QtTest/private/qtestresult_p.h"

#include <QtCore/qglobal.h>

#include "QtTest/private/qtestlog_p.h"

#include "QtTest/qtestdata.h"

#include "QtTest/qtestassert.h"

#include <stdio.h>

#include <string.h>

QT_BEGIN_NAMESPACE

namespace QTest

{

    static QTestData *currentTestData = 0;

    static QTestData *currentGlobalTestData = 0;

    static const char *currentTestFunc = 0;

    static const char *currentTestObjectName = 0;

    static bool failed = false;

    static bool dataFailed = false;

    static bool skipCurrentTest = false;

    static QTestResult::TestLocation location = QTestResult::NoWhere;

    static int fails = 0;

    static int passes = 0;

    static int skips = 0;

    static const char *expectFailComment = 0;

    static int expectFailMode = 0;

}

void QTestResult::reset()

{

    QTest::currentTestData = 0;

    QTest::currentGlobalTestData = 0;

    QTest::currentTestFunc = 0;

    QTest::currentTestObjectName = 0;

    QTest::failed = false;

    QTest::dataFailed = false;

    QTest::location = QTestResult::NoWhere;

    QTest::fails = 0;

    QTest::passes = 0;

    QTest::skips = 0;

    QTest::expectFailComment = 0;

    QTest::expectFailMode = 0;

}

bool QTestResult::allDataPassed()

{

    return !QTest::failed;

}

bool QTestResult::currentTestFailed()

{

    return QTest::dataFailed;

}

QTestData *QTestResult::currentGlobalTestData()

{

    return QTest::currentGlobalTestData;

}

QTestData *QTestResult::currentTestData()

{

    return QTest::currentTestData;

}

void QTestResult::setCurrentGlobalTestData(QTestData *data)

{

    QTest::currentGlobalTestData = data;

}

void QTestResult::setCurrentTestData(QTestData *data)

{

    QTest::currentTestData = data;

    QTest::dataFailed = false;

}

void QTestResult::setCurrentTestFunction(const char *func)

{

    QTest::currentTestFunc = func;

    QTest::failed = false;

    if (!func)

        QTest::location = NoWhere;

    if (func)

        QTestLog::enterTestFunction(func);

}

static void clearExpectFail()

{

    QTest::expectFailMode = 0;

    delete [] const_cast<char *>(QTest::expectFailComment);

    QTest::expectFailComment = 0;

}

void QTestResult::finishedCurrentTestFunction()

{

    if (!QTest::failed && QTestLog::unhandledIgnoreMessages()) {

        QTestLog::printUnhandledIgnoreMessages();

        addFailure("Not all expected messages were received", 0, 0);

    }

    if (!QTest::failed && !QTest::skipCurrentTest) {

        QTestLog::addPass("");

        ++QTest::passes;

    }

    QTest::currentTestFunc = 0;

    QTest::failed = false;

    QTest::dataFailed = false;

    QTest::location = NoWhere;

    QTestLog::leaveTestFunction();

    clearExpectFail();

}

const char *QTestResult::currentTestFunction()

{

    return QTest::currentTestFunc;

}

const char *QTestResult::currentDataTag()

{

    return QTest::currentTestData ? QTest::currentTestData->dataTag()

                                   : static_cast<const char *>(0);

}

const char *QTestResult::currentGlobalDataTag()

{

    return QTest::currentGlobalTestData ? QTest::currentGlobalTestData->dataTag()

                                         : static_cast<const char *>(0);

}

static bool isExpectFailData(const char *dataIndex)

{

    if (!dataIndex || dataIndex[0] == '\0')

        return true;

    if (!QTest::currentTestData)

        return false;

    if (strcmp(dataIndex, QTest::currentTestData->dataTag()) == 0)

        return true;

    return false;

}

bool QTestResult::expectFail(const char *dataIndex, const char *comment,

                             QTest::TestFailMode mode, const char *file, int line)

{

    QTEST_ASSERT(comment);

    QTEST_ASSERT(mode > 0);

    if (!isExpectFailData(dataIndex))

        return true; // we don't care

    if (QTest::expectFailMode) {

        clearExpectFail();

        addFailure("Already expecting a fail", file, line);

        return false;

    }

    QTest::expectFailMode = mode;

    QTest::expectFailComment = comment;

    return true;

}

static bool checkStatement(bool statement, const char *msg, const char *file, int line)

{

    if (statement) {

        if (QTest::expectFailMode) {

            QTestLog::addXPass(msg, file, line);

            bool doContinue = (QTest::expectFailMode == QTest::Continue);

            clearExpectFail();

            QTest::failed = true;

            ++QTest::fails;

            return doContinue;

        }

        return true;

    }

    if (QTest::expectFailMode) {

        QTestLog::addXFail(QTest::expectFailComment, file, line);

        bool doContinue = (QTest::expectFailMode == QTest::Continue);

        clearExpectFail();

        return doContinue;

    }

    QTestResult::addFailure(msg, file, line);

    return false;

}

bool QTestResult::verify(bool statement, const char *statementStr,

                         const char *description, const char *file, int line)

{

    char msg[1024];

    if (QTestLog::verboseLevel() >= 2) {

        QTest::qt_snprintf(msg, 1024, "QVERIFY(%s)", statementStr);

        QTestLog::info(msg, file, line);

    }

    QTest::qt_snprintf(msg, 1024, "'%s' returned FALSE. (%s)", statementStr, description);

    return checkStatement(statement, msg, file, line);

}

bool QTestResult::compare(bool success, const char *msg, const char *file, int line)

{

    if (QTestLog::verboseLevel() >= 2) {

        QTestLog::info(msg, file, line);

    }

    return checkStatement(success, msg, file, line);

}

bool QTestResult::compare(bool success, const char *msg, char *val1, char *val2,

                          const char *actual, const char *expected, const char *file, int line)

{

    QTEST_ASSERT(expected);

    QTEST_ASSERT(actual);

    if (!val1 && !val2)

        return compare(success, msg, file, line);

    char buf[1024];

    QTest::qt_snprintf(buf, 1024, "%s\n   Actual (%s): %s\n   Expected (%s): %s", msg,

                       actual, val1 ? val1 : "<null>",

                       expected, val2 ? val2 : "<null>");

    delete [] val1;

    delete [] val2;

    return compare(success, buf, file, line);

}

void QTestResult::addFailure(const char *message, const char *file, int line)

{

    clearExpectFail();

    QTestLog::addFail(message, file, line);

    QTest::failed = true;

    QTest::dataFailed = true;

    ++QTest::fails;

}

void QTestResult::addSkip(const char *message, QTest::SkipMode mode,

                          const char *file, int line)

{

    clearExpectFail();

    QTestLog::addSkip(message, mode, file, line);

    ++QTest::skips;

}

QTestResult::TestLocation QTestResult::currentTestLocation()

{

    return QTest::location;

}

void QTestResult::setCurrentTestLocation(TestLocation loc)

{

    QTest::location = loc;

}

void QTestResult::setCurrentTestObject(const char *name)

{

    QTest::currentTestObjectName = name;

}

const char *QTestResult::currentTestObjectName()

{

    return QTest::currentTestObjectName ? QTest::currentTestObjectName : "";

}

int QTestResult::passCount()

{

    return QTest::passes;

}

int QTestResult::failCount()

{

    return QTest::fails;

}

int QTestResult::skipCount()

{

    return QTest::skips;

}

void QTestResult::ignoreMessage(QtMsgType type, const char *msg)

{

    QTestLog::addIgnoreMessage(type, msg);

}

bool QTestResult::testFailed()

{

    return QTest::failed;

}

void QTestResult::setSkipCurrentTest(bool value)

{

    QTest::skipCurrentTest = value;

}

bool QTestResult::skipCurrentTest()

{

    return QTest::skipCurrentTest;

}

QT_END_NAMESPACE