Count and summarize failures and errors.

cut.c

@@ -42,8 +42,7 @@ struct test_output {
 };
 
 static int breakpoint = 0;
-static int count = 0;
-static int any_problems = 0;
+static int count = 0, count_failures = 0, count_errors = 0;
 static cut_fn cur_takedown;
 static test_output problem_reports = 0;
 
@@ -125,6 +124,7 @@ void cut_exit( void )
  char buf[BUF_SIZE];
  test_output to;
 
+ printf("\n");
  for (to = problem_reports; to; to = to->next) {
  printf("\n%s in %s/%s", to->desc, to->group_name, to->test_name);
  if (!WIFEXITED(to->status) || (WEXITSTATUS(to->status) != 255)) {
@@ -143,7 +143,9 @@ void cut_exit( void )
  }
  }
 
- exit(any_problems);
+ printf("\n%d tests; %d failures; %d errors.\n", count, count_failures,
+ count_errors);
+ exit(!!(count_failures + count_errors));
 }
 
 /* Test Progress Accounting functions */
@@ -220,12 +222,12 @@ __cut_run(char *group_name, cut_fn bringup, cut_fn takedown, char *test_name,
  } else if (WIFEXITED(status) && (WEXITSTATUS(status) == 255)) {
  /* failure */
  cut_mark_point('F', filename, lineno );
- any_problems = 1;
+ count_failures++;
  problem_desc = "Failure";
  } else {
  /* error */
  cut_mark_point('E', filename, lineno );
- any_problems = 1;
+ count_errors++;
  problem_desc = "Error";
  }
 

cutgen.c

@@ -279,7 +279,6 @@ void EmitUnitTesterBody()
  }
 
  BlankLine();
- Emit( " printf(\"\\nDone.\\n\");" );
  Emit( " cut_exit();\n" );
  Emit( " return 0;\n}\n" );
 }