einj_mem_uc: Add explicit "Test passed/failed" messages and exit status

Validation teams using this test would find it easier to build into
a test script if it reported success/fail both with a message, and
by exit code.

Reported-by: Jun J Li <jun.j.li@intel.com>
Signed-off-by: Tony Luck <tony.luck@intel.com>

1 files changed, 7 insertions, 0 deletions

diff --git a/einj_mem_uc.c b/einj_mem_uc.c
index a2eae4e..0f1851a 100644
--- a/einj_mem_uc.c
+++ b/einj_mem_uc.c
@@ -532,12 +532,18 @@ int main(int argc, char **argv)
 			}
 			if (a_cmci == b_cmci) {
 				printf("Expected CMCI, but none seen\n");
+				printf("Test failed\n");
+				return 1;
 			} else if (a_cmci < b_cmci + lcpus_persocket) {
 				printf("Unusual number of CMCIs seen: %ld\n", a_cmci - b_cmci);
+				printf("Test failed\n");
+				return 1;
 			}
 		} else {
 			if (a_cmci != b_cmci) {
 				printf("Saw %ld unexpected CMCIs (%ld per socket)\n", a_cmci - b_cmci, (a_cmci - b_cmci) / lcpus_persocket);
+				printf("Test failed\n");
+				return 1;
 			}
 		}
 
@@ -549,5 +555,6 @@ int main(int argc, char **argv)
 		}
 	}
 
+	printf("Test passed\n");
 	return 0;
 }