util: runScalabilityTestSuite: Add try/except for tester call

erp5/util/scalability/runScalabilityTestSuite.py

@@ -139,6 +139,7 @@ class ScalabilityLauncher(object):
         # Here call a runScalabilityTest ( placed on product/ERP5Type/tests ) ?
         self.log("Test Case %s is running..." %(current_test.title))
         # Call the performance_tester_erp5
+        try:
           call(["performance_tester_erp5",
                  self.__argumentNamespace.erp5_url,
                  '1',
@@ -148,6 +149,9 @@ class ScalabilityLauncher(object):
                  '--filename-prefix', "performance_tester_erp5_%s_" %(current_test.title),
                  '--report-directory', self.__argumentNamespace.log_path,
               ])
+        except:
+          self.log("Error during tester call.")
+          raise ValueError("Tester call failed")
         self.log("Test Case %s is finish" %(current_test.title))
         current_test.stop()
         self.log("Test Case Stopped")