1 # Hey Emacs, this is a -*- shell-script -*- !!! :-)
4 # Augment PATH with relevant stubs/ directories.
7 stubs_dir="${TEST_SUBDIR}/stubs"
8 [ -d "${stubs_dir}" ] || die "Failed to locate stubs/ subdirectory"
10 # Make the path absolute for tests that change directory
13 *) stubs_dir="${PWD}/${stubs_dir}" ;;
16 # Use stubs as helpers
17 export CTDB_HELPER_BINDIR="$stubs_dir"
19 PATH="${stubs_dir}:${PATH}"
24 [ -n "$TEST_VAR_DIR" ] || die "TEST_VAR_DIR unset"
25 export EVENTSCRIPTS_TESTS_VAR_DIR="${TEST_VAR_DIR}/unit_eventscripts"
26 if [ -d "$EVENTSCRIPTS_TESTS_VAR_DIR" ] ; then
27 rm -r "$EVENTSCRIPTS_TESTS_VAR_DIR"
29 mkdir -p "$EVENTSCRIPTS_TESTS_VAR_DIR"
31 export CTDB_LOGGING="file:${EVENTSCRIPTS_TESTS_VAR_DIR}/log.ctdb"
32 touch "${CTDB_LOGGING#file:}" || \
33 die "Unable to setup logging for \"$CTDB_LOGGING\""
35 if [ -d "${TEST_SUBDIR}/etc" ] ; then
36 cp -a "${TEST_SUBDIR}/etc" "$EVENTSCRIPTS_TESTS_VAR_DIR"
37 export CTDB_SYS_ETCDIR="${EVENTSCRIPTS_TESTS_VAR_DIR}/etc"
39 die "Unable to setup \$CTDB_SYS_ETCDIR"
42 setup_ctdb_base "$EVENTSCRIPTS_TESTS_VAR_DIR" "etc-ctdb" \
46 nfs-linux-kernel-callout \
49 export FAKE_CTDB_STATE="$EVENTSCRIPTS_TESTS_VAR_DIR/fake-ctdb"
50 mkdir -p "$FAKE_CTDB_STATE"
52 export FAKE_NETWORK_STATE="$EVENTSCRIPTS_TESTS_VAR_DIR/fake-network-state"
53 mkdir -p "$FAKE_NETWORK_STATE"
55 ######################################################################
57 if "$TEST_VERBOSE" ; then
70 ######################################################################
72 # General setup fakery
76 export CTDB_DBDIR="${EVENTSCRIPTS_TESTS_VAR_DIR}/db"
77 export CTDB_DBDIR_PERSISTENT="${CTDB_DBDIR}/persistent"
78 export CTDB_DBDIR_STATE="${CTDB_DBDIR}/state"
79 mkdir -p "$CTDB_DBDIR_PERSISTENT"
80 mkdir -p "$CTDB_DBDIR_STATE"
85 export FAKE_DATE_OUTPUT="$1"
92 export FAKE_PROC_NET_BONDING="$EVENTSCRIPTS_TESTS_VAR_DIR/proc-net-bonding"
93 mkdir -p "$FAKE_PROC_NET_BONDING"
94 rm -f "$FAKE_PROC_NET_BONDING"/*
96 export FAKE_TDBTOOL_SUPPORTS_CHECK="yes"
102 export FAKE_TCP_LISTEN FAKE_NETSTAT_UNIX_LISTEN
108 debug "Marking TCP port \"${_i}\" as not listening"
109 FAKE_TCP_LISTEN=$(echo "$FAKE_TCP_LISTEN" | sed -r -e "s@[[:space:]]*[\.0-9]+:${_i}@@g")
113 unix_socket_listening ()
117 FAKE_NETSTAT_UNIX_LISTEN="${FAKE_NETSTAT_UNIX_LISTEN} ${_s}"
122 debug "Setting up shares (3 existing shares)"
123 # Create 3 fake shares/exports.
124 export FAKE_SHARES=""
125 for i in $(seq 1 3) ; do
126 _s="${EVENTSCRIPTS_TESTS_VAR_DIR}/shares/share${i}"
128 FAKE_SHARES="${FAKE_SHARES}${FAKE_SHARES:+ }${_s}"
134 # Mark some shares as non-existent
142 for _i in $FAKE_SHARES ; do
144 if [ $_n -ne "$_j" ] ; then
148 debug "Mark share $_n as missing share \"$_i\""
150 _t=$(printf "$_fmt" "${_i}")
151 _out="${_out}${_out:+${_nl}}${_t}"
161 FAKE_ETHTOOL_LINK_DOWN="${FAKE_NETWORK_STATE}/ethtool-link-down"
162 export FAKE_ETHTOOL_LINK_DOWN
163 mkdir -p "$FAKE_ETHTOOL_LINK_DOWN"
166 ethtool_interfaces_down ()
171 echo "Marking interface $_i DOWN for ethtool"
172 touch "${FAKE_ETHTOOL_LINK_DOWN}/${_i}"
176 ethtool_interfaces_up ()
181 echo "Marking interface $_i UP for ethtool"
182 rm -f "${FAKE_ETHTOOL_LINK_DOWN}/${_i}"
188 echo "# ip rule show"
192 while read _p _x _i _x _t ; do
193 # Remove trailing colon after priority/preference.
195 # Only remove rules that match our priority/preference.
196 [ "$CTDB_PER_IP_ROUTING_RULE_PREF" = "$_p" ] || continue
198 echo "# ip route show table $_t"
199 ip route show table "$_t"
203 # Copied from 13.per_ip_routing for now... so this is lazy testing :-(
204 ipv4_host_addr_to_net ()
209 # Convert the host address to an unsigned long by splitting out
210 # the octets and doing the math.
212 for _o in $(export IFS="." ; echo $_host) ; do
213 _host_ul=$(( ($_host_ul << 8) + $_o)) # work around Emacs color bug
216 # Calculate the mask and apply it.
217 _mask_ul=$(( 0xffffffff << (32 - $_maskbits) ))
218 _net_ul=$(( $_host_ul & $_mask_ul ))
220 # Now convert to a network address one byte at a time.
222 for _o in $(seq 1 4) ; do
223 _net="$(($_net_ul & 255))${_net:+.}${_net}"
224 _net_ul=$(($_net_ul >> 8))
227 echo "${_net}/${_maskbits}"
230 ######################################################################
234 # Evaluate an expression that probably calls functions or uses
235 # variables from the CTDB functions file. This is used for test
240 . "$CTDB_BASE/functions"
247 export FAKE_CTDB_NUMNODES="${1:-3}"
248 echo "Setting up CTDB with ${FAKE_CTDB_NUMNODES} fake nodes"
251 # For now this creates the same public addresses each time. However,
252 # it could be made more flexible.
253 setup_public_addresses ()
255 _f="${CTDB_BASE}/public_addresses"
257 echo "Setting up public addresses in ${_f}"
270 # Needed for IP allocation
274 # Need to cope with ctdb_get_pnn(). If a test changes PNN then it
275 # needs to be using a different state directory, otherwise the wrong
276 # PNN can already be cached in the state directory.
279 export FAKE_CTDB_PNN="$1"
280 echo "Setting up PNN ${FAKE_CTDB_PNN}"
282 CTDB_SCRIPT_VARDIR="${EVENTSCRIPTS_TESTS_VAR_DIR}/scripts/${FAKE_CTDB_PNN}"
283 export CTDB_SCRIPT_VARDIR
284 mkdir -p "$CTDB_SCRIPT_VARDIR"
291 setup_public_addresses
293 export FAKE_CTDB_EXTRA_CONFIG="$EVENTSCRIPTS_TESTS_VAR_DIR/fake-config.sh"
294 rm -f "$FAKE_CTDB_EXTRA_CONFIG"
296 export CTDB_PARTIALLY_ONLINE_INTERFACES
298 export FAKE_CTDB_TUNABLES_OK="MonitorInterval TDBMutexEnabled DatabaseHashSize"
299 export FAKE_CTDB_TUNABLES_OBSOLETE="EventScriptUnhealthyOnTimeout"
302 validate_percentage ()
305 [0-9]|[0-9][0-9]|100) return 0 ;;
306 *) echo "WARNING: ${1} is an invalid percentage${2:+\" in }${2}${2:+\"}"
311 ctdb_get_interfaces ()
313 # The echo/subshell forces all the output onto 1 line.
314 echo $(ctdb ifaces -X | awk -F'|' 'FNR > 1 {print $2}')
317 ctdb_get_1_interface ()
319 _t=$(ctdb_get_interfaces)
323 # Print all public addresses as: interface IP maskbits
324 # Each line is suitable for passing to takeip/releaseip
325 ctdb_get_all_public_addresses ()
327 _f="${CTDB_BASE}/public_addresses"
328 while IFS="/$IFS" read _ip _maskbits _ifaces ; do
329 echo "$_ifaces $_ip $_maskbits"
333 # Print public addresses on this node as: interface IP maskbits
334 # Each line is suitable for passing to takeip/releaseip
335 ctdb_get_my_public_addresses ()
338 read _x # skip header line
340 while IFS="|" read _x _ip _x _iface _x ; do
341 [ -n "$_iface" ] || continue
342 while IFS="/$IFS" read _i _maskbits _x ; do
343 if [ "$_ip" = "$_i" ] ; then
344 echo $_iface $_ip $_maskbits
347 done <"${CTDB_BASE}/public_addresses"
352 # Prints the 1st public address as: interface IP maskbits
353 # This is suitable for passing to takeip/releaseip
354 ctdb_get_1_public_address ()
356 ctdb_get_my_public_addresses | { head -n 1 ; cat >/dev/null ; }
359 ctdb_not_implemented ()
361 export CTDB_NOT_IMPLEMENTED="$1"
362 ctdb_not_implemented="\
363 DEBUG: ctdb: command \"$1\" not implemented in stub"
366 # Check the routes against those that are expected. $1 is the number
367 # of assigned IPs to use (<num>, all), defaulting to 1. If $2 is
368 # "default" then expect default routes to have been added.
372 _should_add_default="$2"
377 ctdb_get_my_public_addresses |
378 if [ "$_num_ips" = "all" ] ; then
381 { head -n "$_num_ips" ; cat >/dev/null ; }
383 while read _dev _ip _bits ; do
384 _net=$(ipv4_host_addr_to_net "$_ip" "$_bits")
385 _gw="${_net%.*}.254" # a dumb, calculated default
387 _policy_rules="${_policy_rules}
388 ${CTDB_PER_IP_ROUTING_RULE_PREF}: from $_ip lookup ctdb.$_ip "
389 _policy_routes="${_policy_routes}
390 # ip route show table ctdb.$_ip
391 $_net dev $_dev scope link "
393 if [ "$_should_add_default" = "default" ] ; then
394 _policy_routes="${_policy_routes}
395 default via $_gw dev $_dev "
401 0: from all lookup local ${_policy_rules}
402 32766: from all lookup main
403 32767: from all lookup default ${_policy_routes}
406 simple_test_command dump_routes
410 ######################################################################
415 export CTDB_NFS_CALLOUT="${CTDB_BASE}/nfs-ganesha-callout"
416 if [ "$1" != "down" ] ; then
417 export CTDB_MANAGES_NFS="yes"
420 export CTDB_NFS_SKIP_SHARE_CHECK="yes"
426 _etc="$CTDB_SYS_ETCDIR" # shortcut for readability
427 for _c in "$_etc/sysconfig/nfs" "$_etc/default/nfs" "$_etc/ctdb/sysconfig/nfs" ; do
428 if [ -r "$_c" ] ; then
435 program_stack_trace ()
441 Stack trace for ${_prog}[${_pid}]:
442 [<ffffffff87654321>] fake_stack_trace_for_pid_${_pid}/stack+0x0/0xff
446 ######################################################################
448 # Result and test functions
450 # Set some globals and print the summary.
455 _f=$(basename "$0" ".sh")
457 # Remaining format should be NN.service.event.NNN or NN.service.NNN:
465 script_dir="${CTDB_BASE}/events.d"
470 script_dir="${CTDB_BASE}/events.d"
475 script_dir="${CTDB_BASE}"
480 script_dir="${CTDB_BASE}"
483 [ -r "${script_dir}/${script}" ] || \
484 die "Internal error - unable to find script \"${script_dir}/${script}\""
486 printf "%-17s %-10s %-4s - %s\n\n" "$script" "$event" "$_num" "$desc"
488 _f="${TEST_SUBDIR}/scripts/${script}.sh"
489 if [ -r "$_f" ] ; then
496 # Run an eventscript once. The test passes if the return code and
497 # output match those required.
499 # Any args are passed to the eventscript.
503 [ -n "$event" ] || die 'simple_test: $event not set'
509 echo "Running script \"$script $event${args:+ }$args\""
516 ##################################################
517 CTDB_BASE="$CTDB_BASE"
518 CTDB_SYS_ETCDIR="$CTDB_SYS_ETCDIR"
519 ctdb client is "$(which ctdb)"
520 ip command is "$(which ip)"
524 script_test "${script_dir}/${script}" "$event" "$@"
532 # If something has previously failed then don't continue.
537 echo "=================================================="
541 simple_test_command ()