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="$1"
94 export FAKE_TCP_LISTEN
100 debug "Marking TCP port \"${_i}\" as not listening"
101 FAKE_TCP_LISTEN=$(echo "$FAKE_TCP_LISTEN" | sed -r -e "s@[[:space:]]*[\.0-9]+:${_i}@@g")
107 export FAKE_NETSTAT_UNIX_LISTEN="$*"
110 unix_socket_listening ()
114 FAKE_NETSTAT_UNIX_LISTEN="${FAKE_NETSTAT_UNIX_LISTEN} ${_s}"
119 debug "Setting up shares (3 existing shares)"
120 # Create 3 fake shares/exports.
121 export FAKE_SHARES=""
122 for i in $(seq 1 3) ; do
123 _s="${EVENTSCRIPTS_TESTS_VAR_DIR}/shares/share${i}"
125 FAKE_SHARES="${FAKE_SHARES}${FAKE_SHARES:+ }${_s}"
131 # Mark some shares as non-existent
139 for _i in $FAKE_SHARES ; do
141 if [ $_n -ne "$_j" ] ; then
145 debug "Mark share $_n as missing share \"$_i\""
147 _t=$(printf "$_fmt" "${_i}")
148 _out="${_out}${_out:+${_nl}}${_t}"
158 FAKE_ETHTOOL_LINK_DOWN="${FAKE_NETWORK_STATE}/ethtool-link-down"
159 export FAKE_ETHTOOL_LINK_DOWN
160 mkdir -p "$FAKE_ETHTOOL_LINK_DOWN"
163 ethtool_interfaces_down ()
168 echo "Marking interface $_i DOWN for ethtool"
169 touch "${FAKE_ETHTOOL_LINK_DOWN}/${_i}"
173 ethtool_interfaces_up ()
178 echo "Marking interface $_i UP for ethtool"
179 rm -f "${FAKE_ETHTOOL_LINK_DOWN}/${_i}"
185 echo "# ip rule show"
189 while read _p _x _i _x _t ; do
190 # Remove trailing colon after priority/preference.
192 # Only remove rules that match our priority/preference.
193 [ "$CTDB_PER_IP_ROUTING_RULE_PREF" = "$_p" ] || continue
195 echo "# ip route show table $_t"
196 ip route show table "$_t"
200 # Copied from 13.per_ip_routing for now... so this is lazy testing :-(
201 ipv4_host_addr_to_net ()
206 # Convert the host address to an unsigned long by splitting out
207 # the octets and doing the math.
209 for _o in $(export IFS="." ; echo $_host) ; do
210 _host_ul=$(( ($_host_ul << 8) + $_o)) # work around Emacs color bug
213 # Calculate the mask and apply it.
214 _mask_ul=$(( 0xffffffff << (32 - $_maskbits) ))
215 _net_ul=$(( $_host_ul & $_mask_ul ))
217 # Now convert to a network address one byte at a time.
219 for _o in $(seq 1 4) ; do
220 _net="$(($_net_ul & 255))${_net:+.}${_net}"
221 _net_ul=$(($_net_ul >> 8))
224 echo "${_net}/${_maskbits}"
227 ######################################################################
231 # Evaluate an expression that probably calls functions or uses
232 # variables from the CTDB functions file. This is used for test
237 . "$CTDB_BASE/functions"
244 export FAKE_CTDB_NUMNODES="${1:-3}"
245 echo "Setting up CTDB with ${FAKE_CTDB_NUMNODES} fake nodes"
248 # For now this creates the same public addresses each time. However,
249 # it could be made more flexible.
250 setup_public_addresses ()
252 _f="${CTDB_BASE}/public_addresses"
254 echo "Setting up public addresses in ${_f}"
267 # Needed for IP allocation
271 # Need to cope with ctdb_get_pnn(). If a test changes PNN then it
272 # needs to be using a different state directory, otherwise the wrong
273 # PNN can already be cached in the state directory.
276 export FAKE_CTDB_PNN="$1"
277 echo "Setting up PNN ${FAKE_CTDB_PNN}"
279 CTDB_SCRIPT_VARDIR="${EVENTSCRIPTS_TESTS_VAR_DIR}/scripts/${FAKE_CTDB_PNN}"
280 export CTDB_SCRIPT_VARDIR
281 mkdir -p "$CTDB_SCRIPT_VARDIR"
288 setup_public_addresses
291 validate_percentage ()
294 [0-9]|[0-9][0-9]|100) return 0 ;;
295 *) echo "WARNING: ${1} is an invalid percentage${2:+\" in }${2}${2:+\"}"
300 ctdb_get_interfaces ()
302 # The echo/subshell forces all the output onto 1 line.
303 echo $(ctdb ifaces -X | awk -F'|' 'FNR > 1 {print $2}')
306 ctdb_get_1_interface ()
308 _t=$(ctdb_get_interfaces)
312 # Print all public addresses as: interface IP maskbits
313 # Each line is suitable for passing to takeip/releaseip
314 ctdb_get_all_public_addresses ()
316 _f="${CTDB_BASE}/public_addresses"
317 while IFS="/$IFS" read _ip _maskbits _ifaces ; do
318 echo "$_ifaces $_ip $_maskbits"
322 # Print public addresses on this node as: interface IP maskbits
323 # Each line is suitable for passing to takeip/releaseip
324 ctdb_get_my_public_addresses ()
327 read _x # skip header line
329 while IFS="|" read _x _ip _x _iface _x ; do
330 [ -n "$_iface" ] || continue
331 while IFS="/$IFS" read _i _maskbits _x ; do
332 if [ "$_ip" = "$_i" ] ; then
333 echo $_iface $_ip $_maskbits
336 done <"${CTDB_BASE}/public_addresses"
341 # Prints the 1st public address as: interface IP maskbits
342 # This is suitable for passing to takeip/releaseip
343 ctdb_get_1_public_address ()
345 ctdb_get_my_public_addresses | { head -n 1 ; cat >/dev/null ; }
348 ctdb_not_implemented ()
350 export CTDB_NOT_IMPLEMENTED="$1"
351 ctdb_not_implemented="\
352 DEBUG: ctdb: command \"$1\" not implemented in stub"
355 # Check the routes against those that are expected. $1 is the number
356 # of assigned IPs to use (<num>, all), defaulting to 1. If $2 is
357 # "default" then expect default routes to have been added.
361 _should_add_default="$2"
366 ctdb_get_my_public_addresses |
367 if [ "$_num_ips" = "all" ] ; then
370 { head -n "$_num_ips" ; cat >/dev/null ; }
372 while read _dev _ip _bits ; do
373 _net=$(ipv4_host_addr_to_net "$_ip" "$_bits")
374 _gw="${_net%.*}.254" # a dumb, calculated default
376 _policy_rules="${_policy_rules}
377 ${CTDB_PER_IP_ROUTING_RULE_PREF}: from $_ip lookup ctdb.$_ip "
378 _policy_routes="${_policy_routes}
379 # ip route show table ctdb.$_ip
380 $_net dev $_dev scope link "
382 if [ "$_should_add_default" = "default" ] ; then
383 _policy_routes="${_policy_routes}
384 default via $_gw dev $_dev "
390 0: from all lookup local ${_policy_rules}
391 32766: from all lookup main
392 32767: from all lookup default ${_policy_routes}
395 simple_test_command dump_routes
399 ######################################################################
404 export CTDB_NFS_CALLOUT="${CTDB_BASE}/nfs-ganesha-callout"
405 if [ "$1" != "down" ] ; then
406 export CTDB_MANAGES_NFS="yes"
409 export CTDB_NFS_SKIP_SHARE_CHECK="yes"
415 _etc="$CTDB_SYS_ETCDIR" # shortcut for readability
416 for _c in "$_etc/sysconfig/nfs" "$_etc/default/nfs" "$_etc/ctdb/sysconfig/nfs" ; do
417 if [ -r "$_c" ] ; then
424 program_stack_trace ()
430 Stack trace for ${_prog}[${_pid}]:
431 [<ffffffff87654321>] fake_stack_trace_for_pid_${_pid}/stack+0x0/0xff
435 ######################################################################
437 # Result and test functions
440 ############################################################
444 die "setup() is not defined"
447 # Set some globals and print the summary.
452 _f=$(basename "$0" ".sh")
454 # Remaining format should be NN.service.event.NNN or NN.service.NNN:
462 script_dir="${CTDB_BASE}/events.d"
467 script_dir="${CTDB_BASE}/events.d"
472 script_dir="${CTDB_BASE}"
477 script_dir="${CTDB_BASE}"
480 [ -r "${script_dir}/${script}" ] || \
481 die "Internal error - unable to find script \"${script_dir}/${script}\""
483 printf "%-17s %-10s %-4s - %s\n\n" "$script" "$event" "$_num" "$desc"
485 _f="${TEST_SUBDIR}/scripts/${script}.sh"
486 if [ -r "$_f" ] ; then
493 # Run an eventscript once. The test passes if the return code and
494 # output match those required.
496 # Any args are passed to the eventscript.
500 [ -n "$event" ] || die 'simple_test: $event not set'
506 echo "Running script \"$script $event${args:+ }$args\""
513 ##################################################
514 CTDB_BASE="$CTDB_BASE"
515 CTDB_SYS_ETCDIR="$CTDB_SYS_ETCDIR"
516 ctdb client is "$(which ctdb)"
517 ip command is "$(which ip)"
521 script_test "${script_dir}/${script}" "$event" "$@"
529 # If something has previously failed then don't continue.
534 echo "=================================================="
538 simple_test_command ()