removed empty lines and comments from test results

src/commands.hxx

@@ -123,6 +123,9 @@ class Command: public QObject {
     QString result() {
       return _result;
     }
+    virtual bool isTestcase() {
+      return true;
+    }
     static void realMouseClick(QWebFrame* frame, QString selector) {
       QWebElement element(find(frame, selector));
       if (element.isNull()) throw ElementNotFound(selector);
@@ -251,6 +254,9 @@ class Empty: public Command {
     bool execute(Script*, QWebFrame*) {
       return true;
     }
+    virtual bool isTestcase() {
+      return false;
+    }
 };
 
 class Comment: public Command {
@@ -281,6 +287,9 @@ class Comment: public Command {
       this->log(false);
       return true;
     }
+    virtual bool isTestcase() {
+      return false;
+    }
   private:
     QString _comment;
 };
@@ -668,7 +677,8 @@ class Script: public QObject {
                        xmlattr(_cerr).toStdString());
             _cout.clear();
             _cerr.clear();
-            _testsuites->last()<<testcase;
+            if ((*cmd)->isTestcase())
+              _testsuites->last()<<testcase;
           }
         } catch (Exception& e) {
           _timer.stop();
@@ -679,7 +689,8 @@ class Script: public QObject {
                      xmlattr(_cerr).toStdString());
           _cout.clear();
           _cerr.clear();
-          _testsuites->last()<<testcase;
+          if ((*cmd)->isTestcase())
+            _testsuites->last()<<testcase;
           removeSignals(frame);
           e.line((*cmd)->line());
           e.file((*cmd)->file());