[ovs-dev] [bugs 4/4] tests: Fix unit test failures related to additional logging.
Ben Pfaff
blp at nicira.com
Tue Jul 17 17:12:18 UTC 2012
On Tue, Jul 17, 2012 at 09:28:09AM -0700, Ethan Jackson wrote:
> Commit a890678229 (userspace: Log version on startup.) added
> additional logging to ovsdb-server and ovs-vswitchd, but failed to
> make certain the unit tests still passed.
>
> Signed-off-by: Ethan Jackson <ethan at nicira.com>
Thanks.
We have too many "ignore"s already in the unit tests, so I don't
really want to add more. Looking closer, the real issue here, it
seems to me, is that "ovsdb-server --run" is quite different from
ovsdb-server's normal mode of operation. It's not using ovsdb-server
as a daemon but as a fairly ordinary command-line tool. In that case
I think it's better to just not log the message.
So I made that change and I'll push the following soon, along with
patches 1 and 3.
(For anyone wondering why I'm shepherding this is, Ethan's on a plane
at the moment and asked me to.)
--8<--------------------------cut here-------------------------->8--
From: Ethan Jackson <ethan at nicira.com>
Date: Tue, 17 Jul 2012 10:07:36 -0700
Subject: [PATCH] tests: Fix unit test failures related to additional logging.
Commit a890678229 (userspace: Log version on startup.) added
additional logging to ovsdb-server and ovs-vswitchd, but failed to
make certain the unit tests still passed.
Signed-off-by: Ethan Jackson <ethan at nicira.com>
[blp at nicira.com changed the strategy for fixing ovsdb-server.at]
Signed-off-by: Ben Pfaff <blp at nicira.com>
---
ovsdb/ovsdb-server.c | 7 ++++++-
tests/ofproto-macros.at | 5 ++++-
2 files changed, 10 insertions(+), 2 deletions(-)
diff --git a/ovsdb/ovsdb-server.c b/ovsdb/ovsdb-server.c
index b430b0e..139acc6 100644
--- a/ovsdb/ovsdb-server.c
+++ b/ovsdb/ovsdb-server.c
@@ -137,7 +137,12 @@ main(int argc, char *argv[])
daemonize_complete();
- VLOG_INFO("%s (Open vSwitch) %s", program_name, VERSION);
+ if (!run_command) {
+ /* ovsdb-server is usually a long-running process, in which case it
+ * makes plenty of sense to log the version, but --run makes
+ * ovsdb-server more like a command-line tool, so skip it. */
+ VLOG_INFO("%s (Open vSwitch) %s", program_name, VERSION);
+ }
unixctl_command_register("exit", "", 0, 0, ovsdb_server_exit, &exiting);
unixctl_command_register("ovsdb-server/compact", "", 0, 0,
diff --git a/tests/ofproto-macros.at b/tests/ofproto-macros.at
index b0c4fa0..e7d6da4 100644
--- a/tests/ofproto-macros.at
+++ b/tests/ofproto-macros.at
@@ -41,7 +41,9 @@ m4_define([OVS_VSWITCHD_START],
dnl Start ovsdb-server.
AT_CHECK([ovsdb-server --detach --pidfile --log-file --remote=punix:$OVS_RUNDIR/db.sock], [0], [], [stderr])
- AT_CHECK([[sed < stderr '/vlog|INFO|opened log file/d']])
+ AT_CHECK([[sed < stderr '
+/vlog|INFO|opened log file/d
+/ovsdb_server|INFO|ovsdb-server (Open vSwitch)/d']])
AT_CAPTURE_FILE([ovsdb-server.log])
dnl Initialize database.
@@ -52,6 +54,7 @@ m4_define([OVS_VSWITCHD_START],
AT_CAPTURE_FILE([ovs-vswitchd.log])
AT_CHECK([[sed < stderr '
/vlog|INFO|opened log file/d
+/vswitchd|INFO|ovs-vswitchd (Open vSwitch)/d
/reconnect|INFO|/d
/ofproto|INFO|using datapath ID/d
/ofproto|INFO|datapath ID changed to fedcba9876543210/d']])
--
1.7.2.5
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