Test: lttng-crash and ust shm path

[lttng-tools.git] / tests / utils / utils.sh

diff --git a/tests/utils/utils.sh b/tests/utils/utils.sh
index 1e1e7910dfe4d60938f829e14f00b1071217be0d..a0c9940ac90bcff283863f286b1fce03fa326866 100644 (file)
--- a/tests/utils/utils.sh
+++ b/tests/utils/utils.sh
@@ -86,18 +86,19 @@ function randstring()
        echo
 }
 
-function lttng_enable_kernel_event
+function enable_kernel_lttng_event
 {
-       local sess_name=$1
-       local event_name=$2
-       local channel_name=$3
+       local expected_to_fail="$1"
+       local sess_name="$2"
+       local event_name="$3"
+       local channel_name="$4"
 
-       if [ -z $event_name ]; then
+       if [ -z "$event_name" ]; then
                # Enable all event if no event name specified
                event_name="-a"
        fi
 
-       if [ -z $channel_name ]; then
+       if [ -z "$channel_name" ]; then
                # default channel if none specified
                chan=""
        else
@@ -105,7 +106,29 @@ function lttng_enable_kernel_event
        fi
 
        $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -k 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
-       ok $? "Enable kernel event $event_name for session $sess_name"
+       ret=$?
+       if [[ $expected_to_fail -eq "1" ]]; then
+               test $ret -ne "0"
+               ok $? "Enable kernel event $event_name for session $session_name on channel $channel_name failed as expected"
+       else
+               ok $ret "Enable kernel event $event_name for session $sess_name"
+       fi
+}
+
+function enable_kernel_lttng_event_ok ()
+{
+       enable_kernel_lttng_event 0 "$@"
+}
+
+function enable_kernel_lttng_event_fail ()
+{
+       enable_kernel_lttng_event 1 "$@"
+}
+
+# Old interface
+function lttng_enable_kernel_event
+{
+       enable_kernel_lttng_event_ok "$@"
 }
 
 function lttng_enable_kernel_syscall()
@@ -364,6 +387,8 @@ function start_lttng_sessiond_notap()
 function stop_lttng_sessiond_opt()
 {
        local withtap=$1
+       local signal=$2
+       local kill_opt=""
 
        if [ -n $TEST_NO_SESSIOND ] && [ "$TEST_NO_SESSIOND" == "1" ]; then
                # Env variable requested no session daemon
@@ -372,7 +397,11 @@ function stop_lttng_sessiond_opt()
 
        PID_SESSIOND=`pidof lt-$SESSIOND_BIN`
 
-       kill $PID_SESSIOND 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
+       if [ -n "$2" ]; then
+               kill_opt="$kill_opt -s $signal"
+       fi
+
+       kill $kill_opt $PID_SESSIOND 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
 
        if [ $? -eq 1 ]; then
                if [ $withtap -eq "1" ]; then
@@ -405,6 +434,63 @@ function stop_lttng_sessiond_notap()
        stop_lttng_sessiond_opt 0 "$@"
 }
 
+function stop_lttng_consumerd_opt()
+{
+       local withtap=$1
+       local signal=$2
+       local kill_opt=""
+
+       PID_CONSUMERD=`pidof $CONSUMERD_BIN`
+
+       if [ -n "$2" ]; then
+               kill_opt="$kill_opt -s $signal"
+       fi
+
+       if [ $withtap -eq "1" ]; then
+               diag "Killing lttng-consumerd (pid: $PID_CONSUMERD)"
+       fi
+       kill $kill_opt $PID_CONSUMERD 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
+       retval=$?
+       set +x
+
+       if [ $? -eq 1 ]; then
+               if [ $withtap -eq "1" ]; then
+                       fail "Kill consumer daemon"
+               fi
+               return 1
+       else
+               out=1
+               while [ $out -ne 0 ]; do
+                       pid=$(pidof $CONSUMERD_BIN)
+
+                       # If consumerds are still present check their status.
+                       # A zombie status qualifies the consumerd as *killed*
+                       out=0
+                       for consumer_pid in $pid; do
+                               state=$(ps -p $consumer_pid -o state= )
+                               if [[ -n "$state" && "$state" != "Z" ]]; then
+                                       out=1
+                               fi
+                       done
+                       sleep 0.5
+               done
+               if [ $withtap -eq "1" ]; then
+                       pass "Kill consumer daemon"
+               fi
+       fi
+       return $retval
+}
+
+function stop_lttng_consumerd()
+{
+       stop_lttng_consumerd_opt 1 "$@"
+}
+
+function stop_lttng_consumerd_notap()
+{
+       stop_lttng_consumerd_opt 0 "$@"
+}
+
 function list_lttng_with_opts ()
 {
        local opts=$1
@@ -425,8 +511,9 @@ function create_lttng_session ()
        local expected_to_fail=$1
        local sess_name=$2
        local trace_path=$3
+       local opt=$4
 
-       $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name -o $trace_path > $OUTPUT_DEST
+       $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name -o $trace_path $opt > $OUTPUT_DEST
        ret=$?
        if [[ $expected_to_fail -eq "1" ]]; then
                test "$ret" -ne "0"
@@ -452,8 +539,9 @@ function enable_ust_lttng_channel ()
        local expect_fail=$1
        local sess_name=$2
        local channel_name=$3
+       local opt=$4
 
-       $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -u $channel_name -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
+       $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -u $channel_name -s $sess_name $opt 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
        ret=$?
        if [[ $expect_fail -eq "1" ]]; then
                test "$ret" -ne "0"