/****************************************************************************+
−
**+
−
** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).+
−
** All rights reserved.+
−
** Contact: Nokia Corporation (qt-info@nokia.com)+
−
**+
−
** This file is part of the test suite of the Qt Toolkit.+
−
**+
−
** $QT_BEGIN_LICENSE:LGPL$+
−
** No Commercial Usage+
−
** This file contains pre-release code and may not be distributed.+
−
** You may use this file in accordance with the terms and conditions+
−
** contained in the Technology Preview License Agreement accompanying+
−
** this package.+
−
**+
−
** GNU Lesser General Public License Usage+
−
** Alternatively, this file may be used under the terms of the GNU Lesser+
−
** 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+
−
** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.+
−
**+
−
** In addition, as a special exception, Nokia gives you certain additional+
−
** rights.  These rights are described in the Nokia Qt LGPL Exception+
−
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.+
−
**+
−
** If you have questions regarding the use of this file, please contact+
−
** Nokia at qt-info@nokia.com.+
−
**+
−
**+
−
**+
−
**+
−
**+
−
**+
−
**+
−
**+
−
** $QT_END_LICENSE$+
−
**+
−
****************************************************************************/+
−
+
−
#include <cstdio>+
−
+
−
#include <QBuffer>+
−
#include <QStringList>+
−
#include <QtDebug>+
−
#include <QtTest>+
−
#include <QtGlobal>+
−
#include <QXmlQuery>+
−
#include <QXmlResultItems>+
−
+
−
#include "ErrorHandler.h"+
−
+
−
using namespace QPatternistSDK;+
−
+
−
ErrorHandler *ErrorHandler::handler = 0;+
−
+
−
void qMessageHandler(QtMsgType type, const char *description)+
−
{+
−
    if(type == QtDebugMsg)+
−
    {+
−
        std::fprintf(stderr, "%s\n", description);+
−
        return;+
−
    }+
−
+
−
    QtMsgType t;+
−
+
−
    switch(type)+
−
    {+
−
        case QtWarningMsg:+
−
        {+
−
            t = QtWarningMsg;+
−
            break;+
−
        }+
−
        case QtCriticalMsg:+
−
        {+
−
            t = QtFatalMsg;+
−
            break;+
−
        }+
−
        case QtFatalMsg:+
−
        {+
−
            /* We can't swallow Q_ASSERTs, we need to fail the hard way here.+
−
             * But maybe not: when run from "patternistrunsingle" it could be an idea+
−
             * to actually try to record it(but nevertheless fail somehow) such+
−
             * that it gets reported. */+
−
            std::fprintf(stderr, "Fatal error: %s\n", description);+
−
            t = QtFatalMsg; /* Dummy, to silence a bogus compiler warning. */+
−
            return;+
−
        }+
−
        case QtDebugMsg: /* This enum is handled above in the if-clause. */+
−
        /* Fallthrough. */+
−
        default:+
−
        {+
−
            Q_ASSERT(false);+
−
            return;+
−
        }+
−
    }+
−
+
−
    Q_ASSERT(ErrorHandler::handler);+
−
    /* This message is hacky. Ideally, we should do it the same way+
−
     * ReportContext::error() constructs messages, but this is just testing+
−
     * code. */+
−
    ErrorHandler::handler->message(t, QLatin1String("<p>") + QPatternist::escape(QLatin1String(description)) + QLatin1String("</p>"));+
−
}+
−
+
−
void ErrorHandler::installQtMessageHandler(ErrorHandler *const h)+
−
{+
−
    handler = h;+
−
+
−
    if(h)+
−
        qInstallMsgHandler(qMessageHandler);+
−
    else+
−
        qInstallMsgHandler(0);+
−
}+
−
+
−
void ErrorHandler::handleMessage(QtMsgType type,+
−
                                 const QString &description,+
−
                                 const QUrl &identifier,+
−
                                 const QSourceLocation &)+
−
{+
−
    /* Don't use pDebug() in this function, it results in infinite+
−
     * recursion. Talking from experience.. */+
−
+
−
    Message msg;+
−
    msg.setType(type);+
−
    msg.setIdentifier(identifier);+
−
+
−
    /* Let's remove all the XHTML markup. */+
−
    QBuffer buffer;+
−
    buffer.setData(description.toLatin1());+
−
    buffer.open(QIODevice::ReadOnly);+
−
+
−
    QXmlQuery query;+
−
    query.bindVariable(QLatin1String("desc"), &buffer);+
−
    query.setQuery(QLatin1String("string(doc($desc))"));+
−
+
−
    QStringList result;+
−
    const bool success = query.evaluateTo(&result);+
−
+
−
    if(!description.startsWith(QLatin1String("\"Test-suite harness error:")))+
−
    {+
−
        const QString msg(QString::fromLatin1("Invalid description: %1").arg(description));+
−
        QVERIFY2(success, qPrintable(msg));+
−
+
−
        if(!success)+
−
            QTextStream(stderr) << msg;+
−
    }+
−
+
−
+
−
    if(!result.isEmpty())+
−
        msg.setDescription(result.first());+
−
+
−
    m_messages.append(msg);+
−
}+
−
+
−
ErrorHandler::Message::List ErrorHandler::messages() const+
−
{+
−
    return m_messages;+
−
}+
−
+
−
void ErrorHandler::reset()+
−
{+
−
    m_messages.clear();+
−
}+
−
+
−
// vim: et:ts=4:sw=4:sts=4+
−