Enable OpenFlow 1.0, 1.1, 1.2, and 1.3 by default.

[sliver-openvswitch.git] / tests / ofproto-macros.at

diff --git a/tests/ofproto-macros.at b/tests/ofproto-macros.at
index ee0d853..fe765ee 100644 (file)
--- a/tests/ofproto-macros.at
+++ b/tests/ofproto-macros.at
@@ -13,6 +13,23 @@ s/ n_bytes=0,//
 s/ idle_age=[0-9]*,//
 s/ hard_age=[0-9]*,//
 '
+}
+
+# parse_listening_port [SERVER]
+#
+# Parses the TCP or SSL port on which a server is listening from the
+# log, given that the server was told to listen on a kernel-chosen
+# port, file provided on stdin, and prints the port number on stdout.
+# You should specify the listening remote as ptcp:0:127.0.0.1 or
+# pssl:0:127.0.0.1, or the equivalent with [::1] instead of 127.0.0.1.
+#
+# Here's an example of how to use this with ovsdb-server:
+#
+#    OVS_LOGDIR=`pwd`; export OVS_LOGDIR
+#    ovsdb-server --log-file --remote=ptcp:0:127.0.0.1 ...
+#    TCP_PORT=`parse_listening_port < ovsdb-server.log`
+parse_listening_port () {
+    sed -n 's/.*0:.*: listening on port \([0-9]*\)$/\1/p'
 }]
 m4_divert_pop([PREPARE_TESTS])
 
@@ -21,7 +38,7 @@ m4_define([STRIP_DURATION], [[sed 's/\bduration=[0-9.]*s/duration=?s/']])
 m4_define([STRIP_USED], [[sed 's/used:[0-9]\.[0-9]*/used:0.0/']])
 m4_define([TESTABLE_LOG], [-vPATTERN:ANY:'%c|%p|%m'])
 
-# OVS_VSWITCHD_START([vsctl-args], [vsctl-output])
+# OVS_VSWITCHD_START([vsctl-args], [vsctl-output], [=override])
 #
 # Creates a database and starts ovsdb-server, starts ovs-vswitchd
 # connected to that database, calls ovs-vsctl to create a bridge named
@@ -29,6 +46,11 @@ m4_define([TESTABLE_LOG], [-vPATTERN:ANY:'%c|%p|%m'])
 # commands to ovs-vsctl.  If 'vsctl-args' causes ovs-vsctl to provide
 # output (e.g. because it includes "create" commands) then 'vsctl-output'
 # specifies the expected output after filtering through uuidfilt.pl.
+#
+# If a test needs to use "system" devices (as dummies), then specify
+# =override (literally) as the third argument.  Otherwise, system devices
+# won't work at all (which makes sense because tests should not access a
+# system's real Ethernet devices).
 m4_define([OVS_VSWITCHD_START],
   [OVS_RUNDIR=`pwd`; export OVS_RUNDIR
    OVS_LOGDIR=`pwd`; export OVS_LOGDIR
@@ -51,7 +73,7 @@ m4_define([OVS_VSWITCHD_START],
    AT_CHECK([ovs-vsctl --no-wait init])
 
    dnl Start ovs-vswitchd.
-   AT_CHECK([ovs-vswitchd --detach --no-chdir --pidfile --enable-dummy --disable-system --log-file -vvconn -vofproto_dpif], [0], [], [stderr])
+   AT_CHECK([ovs-vswitchd --detach --no-chdir --pidfile --enable-dummy$3 --disable-system --log-file -vvconn -vofproto_dpif], [0], [], [stderr])
    AT_CAPTURE_FILE([ovs-vswitchd.log])
    AT_CHECK([[sed < stderr '
 /vlog|INFO|opened log file/d
@@ -61,11 +83,34 @@ m4_define([OVS_VSWITCHD_START],
 /ofproto|INFO|datapath ID changed to fedcba9876543210/d']])
 
    dnl Add bridges, ports, etc.
-   AT_CHECK([ovs-vsctl -- add-br br0 -- set bridge br0 datapath-type=dummy other-config:datapath-id=fedcba9876543210 other-config:hwaddr=aa:55:aa:55:00:00 fail-mode=secure -- $1 m4_if([$2], [], [], [| perl $srcdir/uuidfilt.pl])], [0], [$2])
+   AT_CHECK([ovs-vsctl -- add-br br0 -- set bridge br0 datapath-type=dummy other-config:datapath-id=fedcba9876543210 other-config:hwaddr=aa:55:aa:55:00:00 fail-mode=secure -- $1 m4_if([$2], [], [], [| ${PERL} $srcdir/uuidfilt.pl])], [0], [$2])
 ])
 
+m4_divert_push([PREPARE_TESTS])
+check_logs () {
+    sed -n "$1
+/timeval.*Unreasonably long [[0-9]]*ms poll interval/d
+/timeval.*faults: [[0-9]]* minor, [[0-9]]* major/d
+/timeval.*disk: [[0-9]]* reads, [[0-9]]* writes/d
+/timeval.*context switches: [[0-9]]* voluntary, [[0-9]]* involuntary/d
+/ovs_rcu.*blocked [[0-9]]* ms waiting for .* to quiesce/d
+/|WARN|/p
+/|ERR|/p
+/|EMER|/p" ovs-vswitchd.log ovsdb-server.log
+}
+m4_divert_pop([PREPARE_TESTS])
+
+# OVS_VSWITCHD_STOP([WHITELIST])
+#
+# Gracefully stops ovs-vswitchd and ovsdb-server, checking their log files
+# for messages with severity WARN or higher and signaling an error if any
+# is present.  The optional WHITELIST may contain shell-quoted "sed"
+# commands to delete any warnings that are actually expected, e.g.:
+#
+#   OVS_VSWITCHD_STOP(["/expected error/d"])
 m4_define([OVS_VSWITCHD_STOP],
-  [AT_CHECK([ovs-appctl -t ovs-vswitchd exit])
+  [AT_CHECK([check_logs $1])
+   AT_CHECK([ovs-appctl -t ovs-vswitchd exit])
    AT_CHECK([ovs-appctl -t ovsdb-server exit])])
 
 # ADD_OF_PORTS(BRIDGE, OF_PORT[, OF_PORT...])