[libvirt] [PATCH alt] tests/testutils: advertise VIR_TEST_VERBOSE and VIR_TEST_DEBUG if user attempts to get help
Signed-off-by: Alon Levy <alevy(a)redhat.com>
---
tests/testutils.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/tests/testutils.c b/tests/testutils.c
index 4e8484f..ada676f 100644
--- a/tests/testutils.c
+++ b/tests/testutils.c
@@ -577,6 +577,10 @@ int virtTestMain(int argc,
progname += 2;
if (argc > 1) {
fprintf(stderr, "Usage: %s\n", argv[0]);
+ fprintf(stderr,
+ "effective environment variables:\n"
+ "VIR_TEST_VERBOSE set to show names of individual tests\n"
+ "VIR_TEST_DEBUG set to show information for debugging
failures\n");
return EXIT_FAILURE;
}
fprintf(stderr, "TEST: %s\n", progname);
--
1.7.10.1