virtual void SetUp ()
{
/* Another hack - if the server fails
* to start then just set another display
* number until it does */
const int MaxConnections = 255;
int displayNumber = 0;
bool serverRunningOnDisplay = true;
while (serverRunningOnDisplay &&
displayNumber < MaxConnections)
{
std::stringstream ss;
ss << ":" << displayNumber;
Display *check = XOpenDisplay (ss.str ().c_str ());
if (!check)
serverRunningOnDisplay = false;
else
{
XCloseDisplay (check);
++displayNumber;
}
}
if (displayNumber == MaxConnections)
throw std::runtime_error ("couldn't find a socket "
"to launch on");
std::stringstream logFile;
logFile << "/tmp/Compiz.Xorg.GTest." << displayNumber << ".log";
SetDisplayNumber (displayNumber);
SetLogFile (logFile.str ());
xorg::testing::Environment::SetUp ();
}
void Display::ShowDisplayNumber(float number)
{
SetDisplayNumber(number);
SwapBuffers();
}
xorg::testing::XServer::XServer() : d_(new Private) {
d_->display_number = DEFAULT_DISPLAY;
SetDisplayNumber(d_->display_number);
}
