test ivdiagnosis ok.

src/tool/ivdiagnosis/mainwindow.cpp

@@ -1,6 +1,6 @@
 #include "mainwindow.h"
 #include "ui_mainwindow.h"
-#include <QStringLiteral>
+//#include <QStringLiteral>
 #include <iostream>
 #include "moduleunit.h"
 
@@ -182,10 +182,12 @@ void MainWindow::onTimer()
     ui->plainTextEdit_DiagnosisRes->clear();
     for(i=0;i<mvectorfault.size();i++)
     {
-        snprintf(strline,1000,"%s Fault State: %d  Fault Num:%d Fault Info:%s",
+        snprintf(strline,1000,"Module:%s  |  Fault State: %d  |  Fault Num:%d  |  Fault Info:%s",
                  mvectorfault[i].modulename().data(),mvectorfault[i].faultclass(), mvectorfault[i].faultnum(),
                  mvectorfault[i].faultdesc().data());
         ui->plainTextEdit_DiagnosisRes->appendPlainText(strline);
+        snprintf(strline,1000,"---------------------------------------------------");
+        ui->plainTextEdit_DiagnosisRes->appendPlainText(strline);
     }
 
     mpTimer->stop();