rephrase to improve coverage

[simgrid.git] / tools / graphicator / graphicator.c

diff --git a/tools/graphicator/graphicator.c b/tools/graphicator/graphicator.c
index 2f1a887..bffc21a 100644 (file)
--- a/tools/graphicator/graphicator.c
+++ b/tools/graphicator/graphicator.c
@@ -1,4 +1,4 @@
-/* Copyright (c) 2008, 2009, 2010. The SimGrid Team.
+/* Copyright (c) 2008-2015. The SimGrid Team.
  * All rights reserved.                                                     */
 
 /* This program is free software; you can redistribute it and/or modify it
@@ -8,7 +8,7 @@
 #include <unistd.h>
 #endif
 
-#include "msg/msg.h"
+#include "simgrid/msg.h"
 #include "xbt/graph.h"
 
 XBT_LOG_NEW_DEFAULT_CATEGORY(graphicator,
@@ -16,29 +16,14 @@ XBT_LOG_NEW_DEFAULT_CATEGORY(graphicator,
 
 int main(int argc, char **argv)
 {
-#ifdef HAVE_TRACING
-  MSG_global_init(&argc, argv);
-
-  if (argc < 3){
-    XBT_INFO("Usage: %s <platform_file.xml> <graphviz_file.dot>", argv[0]);
-    return 1;
-  }
-  char *platformFile = argv[1];
-  char *graphvizFile = argv[2];
-
-  MSG_create_environment(platformFile);
-
-  //creating the graph structure
-  xbt_graph_t graph = TRACE_platform_graph();
-  if (graph == NULL){
-    XBT_INFO ("%s expects --cfg=tracing:1", argv[0]);
-  }else{
-    TRACE_platform_graph_export_graphviz (graph, graphvizFile);
-    XBT_INFO ("Output is in file %s", graphvizFile);
-  }
-  MSG_clean();
-#else
-  XBT_INFO ("works only if simgrid has tracing enabled.");
-#endif
+  XBT_LOG_CONNECT(graphicator);
+  MSG_init(&argc, argv);
+
+  xbt_assert(argc == 3, "Usage: %s <platform_file.xml> <graphviz_file.dot>", argv[0]);
+
+  MSG_create_environment(argv[1]);
+  int status = TRACE_platform_graph_export_graphviz (argv[2]);
+
+  xbt_assert(status != 0, "%s expects --cfg=tracing:yes --cfg=tracing/platform:yes", argv[0]);
   return 0;
 }