Issue with testing librairies

soufsouf

in my main :
#include "Util.h"
#include <iostream>
using namespace std;

int main(int argc, char *argv[])
{

QCoreApplication a(argc, argv);
 int num1=52;
 UtilString chaine1="toto "; //(UtilString is define in my librairy)
 std::cout << "La chaine creee par chaine1= toto  est:" <<chaine1.toStdString() << endl; //this works just fine 
 
   UtilString num1ToStr;
  num1ToStr = IntToStr(num1,true,5); //when  i call IntToStr() nothing works anymore even the beginning
   std::cout << "Le resultat de 'num1ToStr.IntToStr(num1,true)' est: " << num1ToStr.toStdString()<< endl;

return a.exec();
}

jsulm

@soufsouf said in Issue with testing librairies:

when i call IntToStr() nothing works anymore even the beginning

Can you show content of IntToStr?

soufsouf

int StrToInt(const UtilString& aString)
{
int num = aString.toInt();
if(aString.indexOf(".") != -1)
{
num = RoundToInt(aString.toDouble());
}
return num;
}

jsulm

@soufsouf IntToStr not StrToInt

soufsouf

@jsulm sorry

UtilString IntToStr(int aValue, bool signPart,int integerPart)
{
UtilString s="";

int intpart=abs(aValue);

if(signPart) s+=((aValue>=0)?"+":"-");

{
    UtilString ss;

    if(integerPart>0)
    {
        ss = UtilString("%1").arg(intpart,integerPart);
        ss.replace(' ','0');
    }
    else
    {
        ss = UtilString("%1").arg(intpart);
    }
    s+=ss;
}

return s;

}

jsulm

@soufsouf If you comment out everything in IntToStr and just return an empty string, does it work then?

soufsouf

@jsulm no i already did it (but i did it again) no problem during the compilation but the execution give an empty console without any error message :/

jsulm

@soufsouf It could be toStdString() from your UtilString, you should check it

soufsouf

@jsulm if i hide this line: std::cout << "Le resultat de 'num1ToStr.IntToStr(num1,true)' est: " << num1ToStr.toStdString()<< endl; the beginning of the main is not printed in the console because of the IntToStr() call that is why it can't be something related to the printing ! i has been 3 days now that i am dealling with this issue do not know where to search.

jsulm

@soufsouf Did you try to debug step-by-step? Put a break point at the first line in IntToStr().

soufsouf

@jsulm I Can not explain why but when you asked me to debug a file in my librairy i changed from release to Debug the compiler of my Library project
And then it worked !!!!
Since my main.cpp to test the project is in Debug mode also i thought you have to be in the same mode in both ( Library and Test ) but when both are in release mode it doesn't work.

Whatever thank you for your indications it'a good step.