[PATCH v4 2/6] By default, stop test execution if unrecognized parameters are encountered.

[Jon A. Cruz]

Signed-off-by: Jon A. Cruz <jonc at osg.samsung.com>
---
 tools/zunitc/src/main.c | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/tools/zunitc/src/main.c b/tools/zunitc/src/main.c
index 3e155d8..9a110d4 100644
--- a/tools/zunitc/src/main.c
+++ b/tools/zunitc/src/main.c
@@ -38,7 +38,16 @@ main(int argc, char* argv[])
 	int rc = zuc_initialize(&argc, argv, &helped);
 
 	if ((rc == EXIT_SUCCESS) && !helped) {
-		rc = ZUC_RUN_TESTS();
+		/* Stop if any unrecognized parameters were encountered. */
+		if (argc > 1) {
+			printf("%s: unrecognized option '%s'\n",
+			       argv[0], argv[1]);
+			printf("Try '%s --help' for more information.\n",
+			       argv[0]);
+			rc = EXIT_FAILURE;
+		} else {
+			rc = ZUC_RUN_TESTS();
+		}
 	}
 
 	zuc_cleanup();
-- 
2.1.0