tests: Invoke daemons with --no-chdir so core files appear in test dir.

The OVS daemons "cd" to / as a normal part of their startup, since this is
traditional for daemons under Unix.  But this also means that, if the
daemons happen to terminate with a core in the unit tests, then the core
file won't be written because / has too-restrictive permissions.  (Unless
you run the unit tests as root, or you've got cores configured to go to a
non-standard location.)

This commit fixes the problem by invoking most daemons with --no-chdir so
that the core files go to a test-specific directory.  I didn't change
invocations of the Python daemons, since Python doesn't normally terminate
with a core.

Signed-off-by: Ben Pfaff <blp@nicira.com>
Acked-by: Kyle Mestery <kmestery@cisco.com>

diff --git a/tests/daemon.at b/tests/daemon.at
index 3f6c269d8862eab952deac84c923197ce988b336..a80cd3e84a961dc82cc35f66e577a45aa2948bdb 100644 (file)
--- a/tests/daemon.at
+++ b/tests/daemon.at
@@ -72,7 +72,7 @@ OVSDB_INIT([db])
 # Start the daemon and make sure that the pidfile exists immediately.
 # We don't wait for the pidfile to get created because the daemon is
 # supposed to do so before the parent exits.
-AT_CHECK([ovsdb-server --detach --pidfile="`pwd`"/pid --remote=punix:socket --unixctl="`pwd`"/unixctl db], [0])
+AT_CHECK([ovsdb-server --detach --no-chdir --pidfile="`pwd`"/pid --remote=punix:socket --unixctl="`pwd`"/unixctl db], [0])
 AT_CHECK([test -s pid])
 AT_CHECK([kill -0 `cat pid`])
 # Kill the daemon and make sure that the pidfile gets deleted.
@@ -95,7 +95,7 @@ AT_CAPTURE_FILE([init])
 # Start the daemon and make sure that the pidfile exists immediately.
 # We don't wait for the pidfile to get created because the daemon is
 # supposed to do so before the parent exits.
-AT_CHECK([ovsdb-server --detach --pidfile="`pwd`"/daemon --monitor --remote=punix:socket --unixctl="`pwd`"/unixctl db], [0])
+AT_CHECK([ovsdb-server --detach --no-chdir --pidfile="`pwd`"/daemon --monitor --remote=punix:socket --unixctl="`pwd`"/unixctl db], [0])
 AT_CHECK([test -s daemon])
 # Check that the pidfile names a running process,
 # and that the parent process of that process is a running process,
@@ -134,7 +134,7 @@ AT_CLEANUP
 AT_SETUP([daemon --detach startup errors])
 AT_CAPTURE_FILE([pid])
 OVSDB_INIT([db])
-AT_CHECK([ovsdb-server --detach --pidfile="`pwd`"/pid --unixctl="`pwd`"/nonexistent/unixctl db], [1], [], [stderr])
+AT_CHECK([ovsdb-server --detach --no-chdir --pidfile="`pwd`"/pid --unixctl="`pwd`"/nonexistent/unixctl db], [1], [], [stderr])
 AT_CHECK([grep 'ovsdb-server: could not initialize control socket' stderr],
   [0], [ignore], [])
 AT_CHECK([test ! -s pid])
@@ -143,7 +143,7 @@ AT_CLEANUP
 AT_SETUP([daemon --detach --monitor startup errors])
 AT_CAPTURE_FILE([pid])
 OVSDB_INIT([db])
-AT_CHECK([ovsdb-server --detach --pidfile="`pwd`"/pid --monitor --unixctl="`pwd`"/nonexistent/unixctl db], [1], [], [stderr])
+AT_CHECK([ovsdb-server --detach --no-chdir --pidfile="`pwd`"/pid --monitor --unixctl="`pwd`"/nonexistent/unixctl db], [1], [], [stderr])
 AT_CHECK([grep 'ovsdb-server: could not initialize control socket' stderr],
   [0], [ignore], [])
 AT_CHECK([test ! -s pid])

diff --git a/tests/jsonrpc.at b/tests/jsonrpc.at
index b6aa27d004753822d227660bdb1d06a88818378d..2a7f91b4f0155f687daf8f2dd62991bebfc264ff 100644 (file)
--- a/tests/jsonrpc.at
+++ b/tests/jsonrpc.at
@@ -1,7 +1,7 @@
 AT_BANNER([JSON-RPC - C])
 
 AT_SETUP([JSON-RPC request and successful reply])
-AT_CHECK([test-jsonrpc --detach --pidfile="`pwd`"/pid listen punix:socket])
+AT_CHECK([test-jsonrpc --detach --no-chdir --pidfile="`pwd`"/pid listen punix:socket])
 AT_CHECK([test -s pid])
 AT_CHECK([kill -0 `cat pid`])
 AT_CHECK(
@@ -12,7 +12,7 @@ AT_CHECK([kill `cat pid`])
 AT_CLEANUP
 
 AT_SETUP([JSON-RPC request and error reply])
-AT_CHECK([test-jsonrpc --detach --pidfile="`pwd`"/pid listen punix:socket])
+AT_CHECK([test-jsonrpc --detach --no-chdir --pidfile="`pwd`"/pid listen punix:socket])
 AT_CHECK([test -s pid])
 AT_CHECK([kill -0 `cat pid`])
 AT_CHECK(
@@ -23,7 +23,7 @@ AT_CHECK([kill `cat pid`])
 AT_CLEANUP
 
 AT_SETUP([JSON-RPC notification])
-AT_CHECK([test-jsonrpc --detach --pidfile="`pwd`"/pid listen punix:socket])
+AT_CHECK([test-jsonrpc --detach --no-chdir --pidfile="`pwd`"/pid listen punix:socket])
 AT_CHECK([test -s pid])
 # When a daemon dies it deletes its pidfile, so make a copy.
 AT_CHECK([cp pid pid2])

diff --git a/tests/ofproto-dpif.at b/tests/ofproto-dpif.at
index 881831648e782a623d47b5ba9301802bcc02007d..4fcf7e7278b45b2b64d96fc496d2827e6d5d78cc 100644 (file)
--- a/tests/ofproto-dpif.at
+++ b/tests/ofproto-dpif.at
@@ -93,7 +93,7 @@ AT_CHECK([tail -1 stdout], [0],
 ])
 
 AT_CAPTURE_FILE([ofctl_monitor.log])
-AT_CHECK([ovs-ofctl monitor br0 65534 invalid_ttl --detach --pidfile 2> ofctl_monitor.log])
+AT_CHECK([ovs-ofctl monitor br0 65534 invalid_ttl --detach --no-chdir --pidfile 2> ofctl_monitor.log])
 AT_CHECK([ovs-appctl ofproto/trace br0 'in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=1,tos=0,ttl=2,frag=no)' -generate], [0], [stdout])
 OVS_WAIT_UNTIL([ovs-appctl -t ovs-ofctl exit])
 AT_CHECK([cat ofctl_monitor.log], [0], [dnl
@@ -254,7 +254,7 @@ cookie=0x9 table=7 in_port=86 actions=mod_tp_dst:86,controller,controller
 AT_CHECK([ovs-ofctl add-flows br0 flows.txt])
 
 dnl Flow miss.
-AT_CHECK([ovs-ofctl monitor -P openflow10 br0 65534 --detach --pidfile 2> ofctl_monitor.log])
+AT_CHECK([ovs-ofctl monitor -P openflow10 br0 65534 --detach --no-chdir --pidfile 2> ofctl_monitor.log])
 
 for i in 1 2 3 ; do
     ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=9)'
@@ -273,7 +273,7 @@ priority:0,tunnel:0,metadata:0,in_port:0000,tci(0) mac(50:54:00:00:00:05->50:54:
 ])
 
 dnl Singleton controller action.
-AT_CHECK([ovs-ofctl monitor -P openflow10 br0 65534 --detach --pidfile 2> ofctl_monitor.log])
+AT_CHECK([ovs-ofctl monitor -P openflow10 br0 65534 --detach --no-chdir --pidfile 2> ofctl_monitor.log])
 
 for i in 1 2 3 ; do
     ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=10:11:11:11:11:11,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=10)'
@@ -292,7 +292,7 @@ priority:0,tunnel:0,metadata:0,in_port:0000,tci(0) mac(10:11:11:11:11:11->50:54:
 ])
 
 dnl Modified controller action.
-AT_CHECK([ovs-ofctl monitor -P openflow10 br0 65534 --detach --pidfile 2> ofctl_monitor.log])
+AT_CHECK([ovs-ofctl monitor -P openflow10 br0 65534 --detach --no-chdir --pidfile 2> ofctl_monitor.log])
 
 for i in 1 2 3 ; do
     ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=30:33:33:33:33:33,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=10)'
@@ -311,7 +311,7 @@ priority:0,tunnel:0,metadata:0,in_port:0000,tci(vlan:15,pcp:0) mac(30:33:33:33:3
 ])
 
 dnl Checksum TCP.
-AT_CHECK([ovs-ofctl monitor br0 65534 -P nxm --detach --pidfile 2> ofctl_monitor.log])
+AT_CHECK([ovs-ofctl monitor br0 65534 -P nxm --detach --no-chdir --pidfile 2> ofctl_monitor.log])
 
 for i in 1 ; do
     ovs-appctl netdev-dummy/receive p1 'in_port(1),eth(src=20:22:22:22:22:22,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=6,tos=0,ttl=64,frag=no),tcp(src=8,dst=11)'
@@ -348,7 +348,7 @@ priority:0,tunnel:0,metadata:0,in_port:0000,tci(vlan:80,pcp:0) mac(80:81:81:81:8
 ])
 
 dnl Checksum UDP.
-AT_CHECK([ovs-ofctl monitor br0 65534 --detach --pidfile 2> ofctl_monitor.log])
+AT_CHECK([ovs-ofctl monitor br0 65534 --detach --no-chdir --pidfile 2> ofctl_monitor.log])
 
 for i in 1 ; do
     ovs-appctl netdev-dummy/receive p1 '50 54 00 00 00 07 20 22 22 22 22 22 08 00 45 00 00 1C 00 00 00 00 00 11 00 00 C0 A8 00 01 C0 A8 00 02 00 08 00 0B 00 00 12 34 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00'
@@ -949,7 +949,7 @@ OVS_VSWITCHD_START(
      add-id-to-interface=false], [<0>
 ])
 
-AT_CHECK([test-netflow --detach --pidfile $NETFLOW_PORT:127.0.0.1 > netflow.log])AT_CAPTURE_FILE([netflow.log])
+AT_CHECK([test-netflow --detach --no-chdir --pidfile $NETFLOW_PORT:127.0.0.1 > netflow.log])AT_CAPTURE_FILE([netflow.log])
 
 for delay in 1000 30000; do
     ovs-appctl netdev-dummy/receive p1 'in_port(2),eth(src=50:54:00:00:00:05,dst=50:54:00:00:00:07),eth_type(0x0800),ipv4(src=192.168.0.1,dst=192.168.0.2,proto=1,tos=0,ttl=64,frag=no),icmp(type=8,code=0)'
@@ -992,7 +992,7 @@ OVS_VSWITCHD_START(
      add-id-to-interface=false], [<0>
 ])
 
-AT_CHECK([test-netflow --detach --pidfile $NETFLOW_PORT:127.0.0.1 > netflow.log])AT_CAPTURE_FILE([netflow.log])
+AT_CHECK([test-netflow --detach --no-chdir --pidfile $NETFLOW_PORT:127.0.0.1 > netflow.log])AT_CAPTURE_FILE([netflow.log])
 
 AT_CHECK([ovs-appctl time/stop])
 n=1

diff --git a/tests/ofproto-macros.at b/tests/ofproto-macros.at
index 1d5a7cfc69f653a24246780332d48ccd0d505bc1..944fbac076b7253310955cf577291bcae6cf33ee 100644 (file)
--- a/tests/ofproto-macros.at
+++ b/tests/ofproto-macros.at
@@ -40,7 +40,7 @@ m4_define([OVS_VSWITCHD_START],
    AT_CHECK([ovsdb-tool create conf.db $abs_top_srcdir/vswitchd/vswitch.ovsschema])
 
    dnl Start ovsdb-server.
-   AT_CHECK([ovsdb-server --detach --pidfile --log-file --remote=punix:$OVS_RUNDIR/db.sock], [0], [], [stderr])
+   AT_CHECK([ovsdb-server --detach --no-chdir --pidfile --log-file --remote=punix:$OVS_RUNDIR/db.sock], [0], [], [stderr])
    AT_CHECK([[sed < stderr '
 /vlog|INFO|opened log file/d
 /ovsdb_server|INFO|ovsdb-server (Open vSwitch)/d']])
@@ -50,7 +50,7 @@ m4_define([OVS_VSWITCHD_START],
    AT_CHECK([ovs-vsctl --no-wait init])
 
    dnl Start ovs-vswitchd.
-   AT_CHECK([ovs-vswitchd --detach --pidfile --enable-dummy --disable-system --log-file -vvconn], [0], [], [stderr])
+   AT_CHECK([ovs-vswitchd --detach --no-chdir --pidfile --enable-dummy --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

diff --git a/tests/ovs-vsctl.at b/tests/ovs-vsctl.at
index a6c67498175dfb4fca95a79fd2efbe8072046756..ef2c0c09549065e303cdff13eddfe014ea6c421d 100644 (file)
--- a/tests/ovs-vsctl.at
+++ b/tests/ovs-vsctl.at
@@ -4,7 +4,7 @@ dnl Creates an empty database in the current directory and then starts
 dnl an ovsdb-server on it for ovs-vsctl to connect to.
 m4_define([OVS_VSCTL_SETUP],
   [OVSDB_INIT([db])
-   AT_CHECK([ovsdb-server --detach --pidfile="`pwd`"/pid --remote=punix:socket --unixctl="`pwd`"/unixctl db >/dev/null 2>&1], [0], [ignore], [ignore])])
+   AT_CHECK([ovsdb-server --detach --no-chdir --pidfile="`pwd`"/pid --remote=punix:socket --unixctl="`pwd`"/unixctl db >/dev/null 2>&1], [0], [ignore], [ignore])])
 
 dnl OVS_VSCTL_CLEANUP
 dnl

diff --git a/tests/ovsdb-idl.at b/tests/ovsdb-idl.at
index 91f167197b535d7dfa1104ab9d2efaca61f2f23c..48e74899e801684aafbed51ee116810eb53c70cc 100644 (file)
--- a/tests/ovsdb-idl.at
+++ b/tests/ovsdb-idl.at
@@ -21,7 +21,7 @@ m4_define([OVSDB_CHECK_IDL_C],
    AT_KEYWORDS([ovsdb server idl positive $5])
    AT_CHECK([ovsdb-tool create db $abs_srcdir/idltest.ovsschema],
                   [0], [stdout], [ignore])
-   AT_CHECK([ovsdb-server '-vPATTERN:console:ovsdb-server|%c|%m' --detach --pidfile="`pwd`"/pid --remote=punix:socket --unixctl="`pwd`"/unixctl db], [0], [ignore], [ignore])
+   AT_CHECK([ovsdb-server '-vPATTERN:console:ovsdb-server|%c|%m' --detach --no-chdir --pidfile="`pwd`"/pid --remote=punix:socket --unixctl="`pwd`"/unixctl db], [0], [ignore], [ignore])
    m4_if([$2], [], [],
      [AT_CHECK([ovsdb-client transact unix:socket $2], [0], [ignore], [ignore], [kill `cat pid`])])
    AT_CHECK([test-ovsdb '-vPATTERN:console:test-ovsdb|%c|%m' -vjsonrpc -t10 idl unix:socket $3],
@@ -38,7 +38,7 @@ m4_define([OVSDB_CHECK_IDL_PY],
    AT_KEYWORDS([ovsdb server idl positive Python $5])
    AT_CHECK([ovsdb-tool create db $abs_srcdir/idltest.ovsschema],
                   [0], [stdout], [ignore])
-   AT_CHECK([ovsdb-server '-vPATTERN:console:ovsdb-server|%c|%m' --detach --pidfile="`pwd`"/pid --remote=punix:socket --unixctl="`pwd`"/unixctl db], [0], [ignore], [ignore])
+   AT_CHECK([ovsdb-server '-vPATTERN:console:ovsdb-server|%c|%m' --detach --no-chdir --pidfile="`pwd`"/pid --remote=punix:socket --unixctl="`pwd`"/unixctl db], [0], [ignore], [ignore])
    m4_if([$2], [], [],
      [AT_CHECK([ovsdb-client transact unix:socket $2], [0], [ignore], [ignore], [kill `cat pid`])])
    AT_CHECK([$PYTHON $srcdir/test-ovsdb.py  -t10 idl $srcdir/idltest.ovsschema unix:socket $3],

diff --git a/tests/ovsdb-monitor.at b/tests/ovsdb-monitor.at
index 1e319dd213c7f02305dc0b3bcc0cda4cac6945ec..167b44c355f323a83cbfa5efc5ca98f47db8d3ca 100644 (file)
--- a/tests/ovsdb-monitor.at
+++ b/tests/ovsdb-monitor.at
@@ -24,9 +24,9 @@ m4_define([OVSDB_CHECK_MONITOR],
    m4_foreach([txn], [$3],
      [AT_CHECK([ovsdb-tool transact db 'txn'], [0], [ignore], [ignore])])
    AT_CAPTURE_FILE([ovsdb-server-log])
-   AT_CHECK([ovsdb-server --detach --pidfile="`pwd`"/server-pid --remote=punix:socket --unixctl="`pwd`"/unixctl --log-file="`pwd`"/ovsdb-server-log db >/dev/null 2>&1],
+   AT_CHECK([ovsdb-server --detach --no-chdir --pidfile="`pwd`"/server-pid --remote=punix:socket --unixctl="`pwd`"/unixctl --log-file="`pwd`"/ovsdb-server-log db >/dev/null 2>&1],
             [0], [], [])
-   AT_CHECK([ovsdb-client -vjsonrpc --detach --pidfile="`pwd`"/client-pid -d json monitor --format=csv unix:socket $4 $5 $8 > output], 
+   AT_CHECK([ovsdb-client -vjsonrpc --detach --no-chdir --pidfile="`pwd`"/client-pid -d json monitor --format=csv unix:socket $4 $5 $8 > output], 
             [0], [ignore], [ignore], [kill `cat server-pid`])
    m4_foreach([txn], [$6],
      [AT_CHECK([ovsdb-client transact unix:socket 'txn'], [0],

diff --git a/tests/ovsdb-server.at b/tests/ovsdb-server.at
index 9d64ef7d1e24ca274abfb1e98b8f75b81e0670a3..b0a3377bb493198c94010b864ac4971d3d48fb48 100644 (file)
--- a/tests/ovsdb-server.at
+++ b/tests/ovsdb-server.at
@@ -24,7 +24,7 @@ m4_define([OVSDB_CHECK_EXECUTION],
    AT_KEYWORDS([ovsdb server positive unix $5])
    $2 > schema
    AT_CHECK([ovsdb-tool create db schema], [0], [stdout], [ignore])
-   AT_CHECK([ovsdb-server --detach --pidfile="`pwd`"/pid --remote=punix:socket --unixctl="`pwd`"/unixctl db], [0], [ignore], [ignore])
+   AT_CHECK([ovsdb-server --detach --no-chdir --pidfile="`pwd`"/pid --remote=punix:socket --unixctl="`pwd`"/unixctl db], [0], [ignore], [ignore])
    m4_foreach([txn], [$3], 
      [AT_CHECK([ovsdb-client transact unix:socket 'txn'], [0], [stdout], [ignore],
      [test ! -e pid || kill `cat pid`])
@@ -134,7 +134,7 @@ AT_SETUP([ovsdb-client get-schema-version])
 AT_KEYWORDS([ovsdb server positive])
 ordinal_schema > schema
 AT_CHECK([ovsdb-tool create db schema], [0], [ignore], [ignore])
-AT_CHECK([ovsdb-server --detach --pidfile="`pwd`"/pid --unixctl="`pwd`"/unixctl --remote=punix:socket db], [0], [ignore], [ignore])
+AT_CHECK([ovsdb-server --detach --no-chdir --pidfile="`pwd`"/pid --unixctl="`pwd`"/unixctl --remote=punix:socket db], [0], [ignore], [ignore])
 AT_CHECK([ovsdb-client get-schema-version unix:socket ordinals], [0], [5.1.3
 ])
 OVSDB_SERVER_SHUTDOWN
@@ -144,7 +144,7 @@ AT_SETUP([database multiplexing implementation])
 AT_KEYWORDS([ovsdb server positive])
 ordinal_schema > schema
 AT_CHECK([ovsdb-tool create db schema], [0], [ignore], [ignore])
-AT_CHECK([ovsdb-server --detach --pidfile="`pwd`"/pid --unixctl="`pwd`"/unixctl --remote=punix:socket db], [0], [ignore], [ignore])
+AT_CHECK([ovsdb-server --detach --no-chdir --pidfile="`pwd`"/pid --unixctl="`pwd`"/unixctl --remote=punix:socket db], [0], [ignore], [ignore])
 AT_CHECK(
   [[ovsdb-client list-dbs unix:socket]], 
   [0], [ordinals
@@ -172,7 +172,7 @@ AT_CHECK(
        {"op": "insert",
         "table": "Manager",
         "row": {"manager": "punix:socket"}}]']], [0], [ignore], [ignore])
-AT_CHECK([ovsdb-server --detach --pidfile="`pwd`"/pid --remote=db:Manager,manager --unixctl="`pwd`"/unixctl db], [0], [ignore], [ignore])
+AT_CHECK([ovsdb-server --detach --no-chdir --pidfile="`pwd`"/pid --remote=db:Manager,manager --unixctl="`pwd`"/unixctl db], [0], [ignore], [ignore])
 AT_CHECK(
   [[ovsdb-client transact unix:socket \
      '["mydb",
@@ -219,7 +219,7 @@ AT_CHECK(
 AT_CHECK([perl $srcdir/choose-port.pl], [0], [stdout])
 SSL_PORT=`cat stdout`
 AT_CHECK(
-  [ovsdb-server --detach --pidfile="`pwd`"/pid \
+  [ovsdb-server --detach --no-chdir --pidfile="`pwd`"/pid \
         --private-key=db:SSL,private_key \
         --certificate=db:SSL,certificate \
         --ca-cert=db:SSL,ca_cert \
@@ -257,7 +257,7 @@ ln -s dir/.db.~lock~ .db.~lock~
 AT_SKIP_IF([test ! -h db || test ! -h .db.~lock~])
 AT_CHECK([ovsdb-tool create db schema], [0], [ignore], [ignore])
 dnl Start ovsdb-server.
-AT_CHECK([ovsdb-server --detach --pidfile="`pwd`"/pid --unixctl="`pwd`"/unixctl --remote=punix:socket --log-file="`pwd`"/ovsdb-server.log db], [0], [ignore], [ignore])
+AT_CHECK([ovsdb-server --detach --no-chdir --pidfile="`pwd`"/pid --unixctl="`pwd`"/unixctl --remote=punix:socket --log-file="`pwd`"/ovsdb-server.log db], [0], [ignore], [ignore])
 AT_CAPTURE_FILE([ovsdb-server.log])
 dnl Do a bunch of random transactions that put crap in the database log.
 AT_CHECK(
@@ -402,7 +402,7 @@ m4_define([OVSDB_CHECK_EXECUTION],
    SSL_PORT=`cat stdout`
    PKIDIR=$abs_top_builddir/tests
    AT_CHECK([ovsdb-tool create db schema], [0], [stdout], [ignore])
-   AT_CHECK([ovsdb-server --detach --pidfile="`pwd`"/pid --private-key=$PKIDIR/testpki-privkey2.pem --certificate=$PKIDIR/testpki-cert2.pem --ca-cert=$PKIDIR/testpki-cacert.pem --remote=pssl:$SSL_PORT:127.0.0.1 --unixctl="`pwd`"/unixctl db], [0], [ignore], [ignore])
+   AT_CHECK([ovsdb-server --detach --no-chdir --pidfile="`pwd`"/pid --private-key=$PKIDIR/testpki-privkey2.pem --certificate=$PKIDIR/testpki-cert2.pem --ca-cert=$PKIDIR/testpki-cacert.pem --remote=pssl:$SSL_PORT:127.0.0.1 --unixctl="`pwd`"/unixctl db], [0], [ignore], [ignore])
    m4_foreach([txn], [$3], 
      [AT_CHECK([ovsdb-client --private-key=$PKIDIR/testpki-privkey.pem --certificate=$PKIDIR/testpki-cert.pem --ca-cert=$PKIDIR/testpki-cacert.pem transact ssl:127.0.0.1:$SSL_PORT 'txn'], [0], [stdout], [ignore],
      [test ! -e pid || kill `cat pid`])