src/contrib/libqxt-2007-10-24/tests/QxtFileLock/src/threadtestcontroller.cpp

   1 #include "threadtestcontroller.h"
   2 #include <QTcpServer>
   3 #include <QTcpSocket>
   4 #include <QDebug>
   5
   6 #include <QFile>
   7 #include <QxtFileLock>
   8 #include <QCoreApplication>
   9
  10 ThreadTestController::ThreadTestController(QObject *parent)
  11  : QObject(parent)
  12 {
  13     server = new QTcpServer(this);
  14     connect(server,SIGNAL(newConnection ()),this,SLOT(doTests()));
  15 }
  16
  17
  18 ThreadTestController::~ThreadTestController()
  19 {
  20 }
  21
  22 void ThreadTestController::doTests()
  23 {
  24     QTcpSocket *socket = server->nextPendingConnection();
  25     QFile file("lock.file");
  26
  27     #define DoNextTest()             socket->putChar('n');\
  28                                                     if(socket->waitForReadyRead(-1))\
  29                                                     {\
  30                                                         socket->getChar(&testResult);\
  31                                                         if(testResult == 'f')\
  32                                                             qDebug()<<"----Test failed----";\
  33                                                         else if(testResult == 's')\
  34                                                             qDebug()<<"----Test passed----";\
  35                                                         else\
  36                                                             qDebug()<<"----Wrong result value----";\
  37                                                     }\
  38                                                     else qDebug()<<"No ready read";
  39
  40     if(socket  && file.open(QIODevice::ReadWrite))
  41     {
  42         char testResult = 'f';
  43
  44         if(1)
  45         {
  46             qDebug()<<"----Starting next test-----";
  47             qDebug()<<"Trying to readlock the same region ";
  48             QxtFileLock lock(&file,0x10,20,QxtFileLock::ReadLock);
  49             if(lock.lock())
  50             {
  51                     DoNextTest();
  52             }
  53         }
  54
  55         if(1)
  56         {
  57             qDebug()<<"----Starting next test-----";
  58             qDebug()<<"Trying to lock the same region with different locks";
  59             QxtFileLock lock(&file,0x10,20,QxtFileLock::ReadLock);
  60             if(lock.lock())
  61             {
  62                 DoNextTest();
  63             }
  64         }
  65
  66         if(1)
  67         {
  68             qDebug()<<"----Starting next test-----";
  69             qDebug()<<"Trying to writelock the same region twice";
  70             QxtFileLock lock(&file,0x10,20,QxtFileLock::WriteLock);
  71             if(lock.lock())
  72             {
  73                 DoNextTest();
  74             }
  75         }
  76
  77         if(1)
  78         {
  79             qDebug()<<"----Starting next test-----";
  80             qDebug()<<"Trying to writelock different regions";
  81             QxtFileLock lock(&file,0x10,20,QxtFileLock::WriteLock);
  82             if(lock.lock())
  83             {
  84                 DoNextTest();
  85             }
  86         }
  87
  88     }
  89     QCoreApplication::instance()->exit();
  90 }
  91
  92 bool ThreadTestController::startTests()
  93 {
  94     if (!server->listen(QHostAddress::Any,55555))
  95     {
  96             qDebug()<<"Could not start listening Server "<<server->serverError();
  97         return false;
  98     }
  99     return true;
 100 }
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