Folder removed

fuzzer/progress_reporter.py

@@ -0,0 +1,66 @@
+import os
+import threading
+import sys
+import datetime
+from configuration_manager import ConfigurationManager
+
+DID_FUZZING_STARTED_CHECKS_TIME_INTERVAL_IN_SECONDS = 5
+
+
+def report_progress(session, junit_logger):
+    if did_fuzzing_already_started(session) > 0:
+
+        if is_fuzzing_hanged(session):
+            message = create_hanged_message(session)
+            print(message, file=sys.stderr)
+            try:
+                junit_logger.close_test()
+            except:
+                pass
+            finally:
+                os._exit(2)
+
+        if is_fuzzing_still_in_progress(session):
+            plan_another_report(session, junit_logger, ConfigurationManager.get_reporting_interval())
+
+        message = create_report_message(session)
+        print(message, file=sys.stderr)
+    else:
+        plan_another_report(session, junit_logger, DID_FUZZING_STARTED_CHECKS_TIME_INTERVAL_IN_SECONDS)
+
+
+def plan_another_report(session, junit_logger, reporting_interval):
+    threading.Timer(reporting_interval, report_progress, [session, junit_logger]).start()
+
+
+def did_fuzzing_already_started(session):
+    return session.total_num_mutations > 0
+
+
+def is_fuzzing_hanged(session):
+    hanged = is_fuzzing_hanged.previous_mutant_index == session.total_mutant_index
+    is_fuzzing_hanged.previous_mutant_index = session.total_mutant_index
+    return hanged
+
+
+is_fuzzing_hanged.previous_mutant_index = -1
+
+
+def is_fuzzing_still_in_progress(session):
+    return session.total_num_mutations != session.total_mutant_index
+
+
+def create_report_message(session):
+    percentage = session.total_mutant_index / session.total_num_mutations * 100
+    percentage = str(round(percentage, 2))
+
+    message = str(datetime.datetime.now()) + ": "
+    message += "Proceeded " + str(session.total_mutant_index) + " of "
+    message += str(session.total_num_mutations) + " (" + percentage + "%) test cases"
+
+    return message
+
+
+def create_hanged_message(session):
+    test_case_number = str(session.total_mutant_index)
+    return "Fuzzing hangs on test case number: " + test_case_number + ". See log file for an error message."