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#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, char *formatted) const
{
if(!element || !formatted )
return;
QTest::qt_snprintf(formatted, 10, "");
}
void QTestBasicStreamer::formatEnd(const QTestElement *element, char *formatted) const
{
if(!element || !formatted )
return;
QTest::qt_snprintf(formatted, 10, "");
}
void QTestBasicStreamer::formatBeforeAttributes(const QTestElement *element, char *formatted) const
{
if(!element || !formatted )
return;
QTest::qt_snprintf(formatted, 10, "");
}
void QTestBasicStreamer::formatAfterAttributes(const QTestElement *element, char *formatted) const
{
if(!element || !formatted )
return;
QTest::qt_snprintf(formatted, 10, "");
}
void QTestBasicStreamer::formatAttributes(const QTestElement *, const QTestElementAttribute *attribute, char *formatted) const
{
if(!attribute || !formatted )
return;
QTest::qt_snprintf(formatted, 10, "");
}
void QTestBasicStreamer::output(QTestElement *element) const
{
if(!element)
return;
outputElements(element);
}
void QTestBasicStreamer::outputElements(QTestElement *element, bool) const
{
char buf[1024];
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);
formatBeforeAttributes(element, buf);
outputString(buf);
outputElementAttributes(element, element->attributes());
formatAfterAttributes(element, buf);
outputString(buf);
if(hasChildren)
outputElements(element->childElements(), true);
formatEnd(element, buf);
outputString(buf);
element = element->previousElement();
}
}
void QTestBasicStreamer::outputElementAttributes(const QTestElement* element, QTestElementAttribute *attribute) const
{
char buf[1024];
while(attribute){
formatAttributes(element, attribute, buf);
outputString(buf);
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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