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| author |   Alon Levy <alevy@redhat.com> | 2012-05-08 20:46:45 +0300 |
|---|---|---|
| committer |   Eric Blake <eblake@redhat.com> | 2012-05-08 12:38:11 -0600 |
| commit | 75d155ec26fd2d6f4f95c3238b44309dca6caf34 (patch) | |
| tree | 5dfb8f7333015e3ce9d9884aa07b6cca32e04963 | |
| parent | domain_conf: add "default" to list of valid spice channels (diff) | |
| download | libvirt-75d155ec26fd2d6f4f95c3238b44309dca6caf34.tar.gz libvirt-75d155ec26fd2d6f4f95c3238b44309dca6caf34.tar.bz2 libvirt-75d155ec26fd2d6f4f95c3238b44309dca6caf34.zip | |
tests: add some self-documentation to tests
Alon tried './qemuxml2argvtest --help' to figure out a test failure,
but it didn't help. The information is in HACKING, but it doesn't
hurt to make the tests also provide their own help.
Signed-off-by: Alon Levy <alevy@redhat.com>
Signed-off-by: Eric Blake <eblake@redhat.com>
| -rw-r--r-- | tests/testutils.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/tests/testutils.c b/tests/testutils.c index 4e8484fb6..6eb40ed6e 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]); + fputs("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", + stderr); return EXIT_FAILURE; } fprintf(stderr, "TEST: %s\n", progname); |