X-Git-Url: http://info.iut-bm.univ-fcomte.fr/pub/gitweb/simgrid.git/blobdiff_plain/fd258c3515ea40e87b56705c9b35a9bb86547a23..39c935d6d5ee86d153f6f7e6a10d723ae7c57f6f:/teshsuite/mc/random-bug/random-bug.cpp

diff --git a/teshsuite/mc/random-bug/random-bug.cpp b/teshsuite/mc/random-bug/random-bug.cpp
index 4f3a9f88b3..167f621a46 100644
--- a/teshsuite/mc/random-bug/random-bug.cpp
+++ b/teshsuite/mc/random-bug/random-bug.cpp
@@ -1,28 +1,32 @@
-/* Copyright (c) 2014-2019. The SimGrid Team. All rights reserved.          */
+/* Copyright (c) 2014-2021. The SimGrid Team. All rights reserved.          */
 
 /* This program is free software; you can redistribute it and/or modify it
  * under the terms of the license (GNU LGPL) which comes with this package. */
 
+#include <cstring>
 #include <simgrid/modelchecker.h>
 #include <simgrid/s4u.hpp>
+#include <xbt/log.h>
 
-#include <stdio.h> /* snprintf */
+XBT_LOG_NEW_DEFAULT_CATEGORY(random_bug, "For this example");
 
-enum { ABORT, ASSERT, PRINTF } behavior;
+enum class Behavior { ABORT, ASSERT, PRINTF };
 
-/** An (fake) application with a bug occuring for some random values */
+Behavior behavior;
+
+/** A fake application with a bug occurring for some random values */
 static void app()
 {
   int x = MC_random(0, 5);
   int y = MC_random(0, 5);
 
-  if (behavior == ABORT) {
-    abort();
-  } else if (behavior == ASSERT) {
+  if (behavior == Behavior::ASSERT) {
     MC_assert(x != 3 || y != 4);
-  } else if (behavior == PRINTF) {
+  } else if (behavior == Behavior::PRINTF) {
     if (x == 3 && y == 4)
-      fprintf(stderr, "Error reached\n");
+      XBT_ERROR("Error reached");
+  } else { // behavior == Behavior::ABORT
+    abort();
   }
 }
 
@@ -32,14 +36,17 @@ int main(int argc, char* argv[])
   simgrid::s4u::Engine e(&argc, argv);
   xbt_assert(argc == 3, "Usage: random-bug raise|assert <platformfile>");
   if (strcmp(argv[1], "abort") == 0) {
-    printf("Behavior: abort\n");
-    behavior = ABORT;
+    XBT_INFO("Behavior: abort");
+    behavior = Behavior::ABORT;
   } else if (strcmp(argv[1], "assert") == 0) {
-    printf("Behavior: assert\n");
-    behavior = ASSERT;
+    XBT_INFO("Behavior: assert");
+    behavior = Behavior::ASSERT;
   } else if (strcmp(argv[1], "printf") == 0) {
-    printf("Behavior: printf\n");
-    behavior = PRINTF;
+    XBT_INFO("Behavior: printf");
+    behavior = Behavior::PRINTF;
+  } else {
+    xbt_die("Please use either 'abort', 'assert' or 'printf' as first parameter, to specify what to do when the error "
+            "is found.");
   }
 
   e.load_platform(argv[2]);