1 files changed, 14 insertions, 9 deletions

diff --git a/test/testframe.c b/test/testframe.c
index af6e975..2dd181b 100644
--- a/test/testframe.c
+++ b/test/testframe.c
@@ -67,6 +67,8 @@ static int (*TestPrivateParser)(int ac, char *av[]) = NULL;
  * TheDescr--Long description of the test.
  * Parameters--pointer to extra parameters. Use NULL if none used.
  *    Since only the pointer is copied, the contents should not change.
+ * Return: Void
+ *    exit EXIT_FAILURE if error is encountered.
  */
 void
 AddTest(const char *TheName, void (*TheCall) (void), void (*Cleanup) (void), const char *TheDescr, const void *Parameters)
@@ -75,17 +77,17 @@ AddTest(const char *TheName, void (*TheCall) (void), void (*Cleanup) (void), con
     if (Index >= MAXNUMOFTESTS) {
         printf("Too many tests added, increase MAXNUMOFTESTS(%d).\n",
 		MAXNUMOFTESTS);
-        exit(-1);
+        exit(EXIT_FAILURE);
     }                           /* end if */
     if (HDstrlen(TheDescr) >= MAXTESTDESC) {
         printf("Test description too long, increase MAXTESTDESC(%d).\n",
 		MAXTESTDESC);
-        exit(-1);
+        exit(EXIT_FAILURE);
     } /* end if */
     if (HDstrlen(TheName) >= MAXTESTNAME) {
         printf("Test name too long, increase MAXTESTNAME(%d).\n",
 		MAXTESTNAME);
-        exit(-1);
+        exit(EXIT_FAILURE);
     } /* end if */
 
     /* Set up test function */
@@ -203,6 +205,9 @@ void TestInfo(const char *ProgName)
  * Parse command line information.
  *      argc, argv: the usual command line argument count and strings
  *
+ * Return: Void
+ *    exit EXIT_FAILURE if error is encountered.
+ *
  * Modification:
  * 	2004/08/18 Albert Cheng.  Add extra_parse feature.
  */
@@ -218,7 +223,7 @@ void TestParseCmdLine(int argc, char *argv[])
 		ParseTestVerbosity(*argv);
 	    }else{
 		TestUsage();
-		exit(1);
+		exit(EXIT_FAILURE);
 	    }
 	}
 	else if (((HDstrcmp(*argv, "-exclude") == 0) ||
@@ -228,7 +233,7 @@ void TestParseCmdLine(int argc, char *argv[])
 		SetTest(*argv, SKIPTEST);
 	    }else{
 		TestUsage();
-		exit(1);
+		exit(EXIT_FAILURE);
 	    }
 	}
 	else if (((HDstrcmp(*argv, "-begin") == 0) ||
@@ -238,7 +243,7 @@ void TestParseCmdLine(int argc, char *argv[])
 		SetTest(*argv, BEGINTEST);
 	    }else{
 		TestUsage();
-		exit(1);
+		exit(EXIT_FAILURE);
 	    }
 	}
 	else if (((HDstrcmp(*argv, "-only") == 0) ||
@@ -252,14 +257,14 @@ void TestParseCmdLine(int argc, char *argv[])
 		SetTest(*argv, ONLYTEST);
 	    }else{
 		TestUsage();
-		exit(1);
+		exit(EXIT_FAILURE);
 	    }
 	}
 	else if ((HDstrcmp(*argv, "-summary") == 0) || (HDstrcmp(*argv, "-s") == 0))
             Summary = 1;
 	else if ((HDstrcmp(*argv, "-help") == 0) || (HDstrcmp(*argv, "-h") == 0)) {
             TestUsage();
-            exit(0);
+            exit(EXIT_SUCCESS);
         }
 	else if ((HDstrcmp(*argv, "-cleanoff") == 0) || (HDstrcmp(*argv, "-c") == 0))
 	    SetTestNoCleanup();
@@ -274,7 +279,7 @@ void TestParseCmdLine(int argc, char *argv[])
     if (NULL != TestPrivateParser){
 	ret_code=TestPrivateParser(argc+1, argv-1);
 	if (ret_code != 0)
-	    exit(-1);
+	    exit(EXIT_FAILURE);
     }
 }