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/****************************************************************************
**
** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
** All rights reserved.
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** This file is part of the QtTest module 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 "qtestbasicstreamer.h"
#include "qtestlogger_p.h"
#include "qtestelement.h"
#include "qtestelementattribute.h"
#include "QtTest/private/qtestlog_p.h"
#include "qtestassert.h"
#include <stdio.h>
#include <stdlib.h>
#ifndef Q_OS_WIN
#include <unistd.h>
#endif
QT_BEGIN_NAMESPACE
namespace QTest
{
static FILE *stream = 0;
}
QTestBasicStreamer::QTestBasicStreamer()
:testLogger(0)
{
}
QTestBasicStreamer::~QTestBasicStreamer()
{}
void QTestBasicStreamer::formatStart(const QTestElement *element, QTestCharBuffer *formatted) const
{
if(!element || !formatted )
return;
formatted->data()[0] = '\0';
}
void QTestBasicStreamer::formatEnd(const QTestElement *element, QTestCharBuffer *formatted) const
{
if(!element || !formatted )
return;
formatted->data()[0] = '\0';
}
void QTestBasicStreamer::formatBeforeAttributes(const QTestElement *element, QTestCharBuffer *formatted) const
{
if(!element || !formatted )
return;
formatted->data()[0] = '\0';
}
void QTestBasicStreamer::formatAfterAttributes(const QTestElement *element, QTestCharBuffer *formatted) const
{
if(!element || !formatted )
return;
formatted->data()[0] = '\0';
}
void QTestBasicStreamer::formatAttributes(const QTestElement *, const QTestElementAttribute *attribute, QTestCharBuffer *formatted) const
{
if(!attribute || !formatted )
return;
formatted->data()[0] = '\0';
}
void QTestBasicStreamer::output(QTestElement *element) const
{
if(!element)
return;
outputElements(element);
}
void QTestBasicStreamer::outputElements(QTestElement *element, bool) const
{
QTestCharBuffer buf;
bool hasChildren;
/*
Elements are in reverse order of occurrence, so start from the end and work
our way backwards.
*/
while (element && element->nextElement()) {
element = element->nextElement();
}
while (element) {
hasChildren = element->childElements();
formatStart(element, &buf);
outputString(buf.data());
formatBeforeAttributes(element, &buf);
outputString(buf.data());
outputElementAttributes(element, element->attributes());
formatAfterAttributes(element, &buf);
outputString(buf.data());
if(hasChildren)
outputElements(element->childElements(), true);
formatEnd(element, &buf);
outputString(buf.data());
element = element->previousElement();
}
}
void QTestBasicStreamer::outputElementAttributes(const QTestElement* element, QTestElementAttribute *attribute) const
{
QTestCharBuffer buf;
while(attribute){
formatAttributes(element, attribute, &buf);
outputString(buf.data());
attribute = attribute->nextElement();
}
}
void QTestBasicStreamer::outputString(const char *msg) const
{
QTEST_ASSERT(QTest::stream);
::fputs(msg, QTest::stream);
::fflush(QTest::stream);
}
void QTestBasicStreamer::startStreaming()
{
QTEST_ASSERT(!QTest::stream);
const char *out = QTestLog::outputFileName();
if (!out) {
QTest::stream = stdout;
return;
}
#if defined(_MSC_VER) && _MSC_VER >= 1400 && !defined(Q_OS_WINCE)
if (::fopen_s(&QTest::stream, out, "wt")) {
#else
QTest::stream = ::fopen(out, "wt");
if (!QTest::stream) {
#endif
printf("Unable to open file for logging: %s", out);
::exit(1);
}
}
bool QTestBasicStreamer::isTtyOutput()
{
QTEST_ASSERT(QTest::stream);
#if defined(Q_OS_WIN) || defined(Q_OS_INTEGRITY)
return true;
#else
static bool ttyoutput = isatty(fileno(QTest::stream));
return ttyoutput;
#endif
}
void QTestBasicStreamer::stopStreaming()
{
QTEST_ASSERT(QTest::stream);
if (QTest::stream != stdout)
fclose(QTest::stream);
QTest::stream = 0;
}
void QTestBasicStreamer::setLogger(const QTestLogger *tstLogger)
{
testLogger = tstLogger;
}
const QTestLogger *QTestBasicStreamer::logger() const
{
return testLogger;
}
QT_END_NAMESPACE
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