Logo Search packages:      
Sourcecode: pwlib version File versions

main.cxx

#include <ptlib.h>
#include <string>

#define SPECIALNAME     "openH323"
#define     COUNT_MAX   2000000

BOOL finishFlag;

template <class S>
struct StringConv {
  static const char * ToConstCharStar(const S &) { return NULL; }
};

template <class S, class C>
class StringHolder
{
  public:
    StringHolder(const S & _str)
      : str(_str) { }
    S GetString() const { return str; }
    S str;

    void TestString(int count, const char * label)
    {
      if (finishFlag)
        return;

      S s = GetString();
      const char * ptr = C::ToConstCharStar(s);
      //const char * ptr = s.c_str();
      char buffer[20];
      strncpy(buffer, ptr, 20);

      if (strcmp((const char *)buffer, SPECIALNAME)) {
        finishFlag = TRUE;
        cerr << "String compare failed at " << count << " in " << label << " thread" << endl;
        return;
      }
      if (count % 10000 == 0)
        cout << "tested " << count << " in " << label << " thread" << endl;
    }

    class TestThread : public PThread
    {
      PCLASSINFO(TestThread, PThread);
      public:
        TestThread(StringHolder & _holder) 
        : PThread(1000,NoAutoDeleteThread), holder(_holder)
        { Resume(); }

        void Main() 
        { int count = 0; while (!finishFlag && count < COUNT_MAX) holder.TestString(count++, "sub"); }

      StringHolder & holder;
    };

    PThread * StartThread()
    {
      return new TestThread(*this);
    }

};

class StringTest : public PProcess
{
  PCLASSINFO(StringTest, PProcess)
  public:
    void Main();
};


PCREATE_PROCESS(StringTest);

struct PStringConv : public StringConv<PString> {
  static const char * ToConstCharStar(const PString & s) { return (const char *)s; }
};

struct StdStringConv : public StringConv<std::string> {
  static const char * ToConstCharStar(const std::string & s) { return s.c_str(); }
};

void StringTest::Main()
{
  // uncomment this to test std::string
  //StringHolder<std::string, StdStringConv> holder(SPECIALNAME);
  
  // uncomment this to test PString
  StringHolder<PString, PStringConv> holder(SPECIALNAME);

  PThread * thread = holder.StartThread();
  finishFlag = FALSE;
  int count = 0;
  while (!finishFlag && count < COUNT_MAX) 
    holder.TestString(count++, "main");
  finishFlag = TRUE;
  thread->WaitForTermination(9000);
  cerr << "finish" << endl;
}

Generated by  Doxygen 1.6.0   Back to index