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#ifndef DESKTOPTESTCONTROL_H
#define DESKTOPTESTCONTROL_H
#include "testcontrol.h"
#include "qsystemtest.h"
#include <QProcess>
namespace Qt4Test {
class TestProcess : public QProcess
{
Q_OBJECT
public:
TestProcess(QObject *parent = 0)
: QProcess(parent)
, env()
, test(0)
{
connect(this,SIGNAL(readyReadStandardError()),this,SLOT(error()));
connect(this,SIGNAL(readyReadStandardOutput()),this,SLOT(output()));
connect(this,SIGNAL(finished(int,QProcess::ExitStatus)),
this,SLOT(deleteLater()));
}
QStringList env;
QSystemTest* test;
private slots:
void output()
{
QByteArray text = readAllStandardOutput();
if (!test) return;
while (text.endsWith("\n")) text.chop(1);
QList<QByteArray> lines = text.split('\n');
test->applicationStandardOutput(lines);
}
void error()
{
QByteArray text = readAllStandardError();
if (!test) return;
while (text.endsWith("\n")) text.chop(1);
QList<QByteArray> lines = text.split('\n');
test->applicationStandardError(lines);
}
protected:
virtual void setupChildProcess()
{
foreach (QString const& e, env) {
int equals = e.indexOf('=');
if (equals == -1) continue;
QString key = e.left(equals);
QString value = e.mid(equals+1);
prependToEnv(key.toLocal8Bit(), value.toLocal8Bit());
}
}
private:
void prependToEnv(QByteArray const& key, QByteArray const& value)
{
// Environment variables which are a colon-separated list (like PATH)
static const QList<QByteArray> pathlike = QList<QByteArray>()
<< "LD_LIBRARY_PATH"
;
// Environment variables which can be silently clobbered
static const QList<QByteArray> clobber = QList<QByteArray>()
<< "DISPLAY"
;
QByteArray current = qgetenv(key.constData());
QByteArray set = value;
if (!current.isEmpty()) {
if (pathlike.contains(key)) {
set = set + ":" + current;
} else if (clobber.contains(key)) {
} else {
// Cannot use qWarning because we are in a child process and we will pass
// through message handlers twice
fprintf(stderr, "Environment variable %s is already set (to \"%s\"); "
"qtuitestrunner will clobber it (with \"%s\") when starting test "
"process!"
,key.constData()
,current.constData()
,set.constData()
);
}
}
#ifndef Q_OS_WIN
setenv(key.constData(), set.constData(), 1);
#endif
}
};
class DesktopTestControl : public TestControl
{
Q_OBJECT
public:
static DesktopTestControl* instance();
DesktopTestControl();
virtual ~DesktopTestControl();
bool deviceConfiguration( QString &reply );
bool startApplication( const QString &application, const QStringList &arguments,
bool styleQtUITest, const QStringList &environment, QString &reply );
bool killApplication( const QString &application, QString &reply );
private:
TestProcess* proc;
};
}
#endif // DESKTOPTESTCONTROL_H
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