X-Git-Url: https://git.lttng.org/?p=lttng-tools.git;a=blobdiff_plain;f=tests%2Futils%2Futils.sh;h=52c2f6badb9d50d46c1116d4c5b20be689dc97e4;hp=c433d6c7223077cdd16051a710de7f26d5e8a463;hb=512eb1488340c4c3c0c29e6cde9d489e858fdd6c;hpb=f76139921e301236823c5cb093c37ce237e3ae89 diff --git a/tests/utils/utils.sh b/tests/utils/utils.sh index c433d6c72..52c2f6bad 100644 --- a/tests/utils/utils.sh +++ b/tests/utils/utils.sh @@ -16,16 +16,30 @@ # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA SESSIOND_BIN="lttng-sessiond" +RUNAS_BIN="lttng-runas" CONSUMERD_BIN="lttng-consumerd" RELAYD_BIN="lttng-relayd" LTTNG_BIN="lttng" BABELTRACE_BIN="babeltrace" +OUTPUT_DEST=/dev/null +ERROR_OUTPUT_DEST=/dev/null # Minimal kernel version supported for session daemon tests KERNEL_MAJOR_VERSION=2 KERNEL_MINOR_VERSION=6 KERNEL_PATCHLEVEL_VERSION=27 +# We set the default UST register timeout to "wait forever", so that +# basic tests don't have to worry about hitting timeouts on busy +# systems. Specialized tests should test those corner-cases. +export LTTNG_UST_REGISTER_TIMEOUT=-1 + +# We set the default lttng-sessiond path to /bin/true to prevent the spawning +# of a daemonized sessiond. This is necessary since 'lttng create' will spawn +# its own sessiond if none is running. It also ensures that 'lttng create' +# fails when no sessiond is running. +export LTTNG_SESSIOND_PATH="/bin/true" + source $TESTDIR/utils/tap/tap.sh function print_ok () @@ -50,13 +64,13 @@ function print_fail () function print_test_banner () { - desc="$1" + local desc="$1" diag "$desc" } function validate_kernel_version () { - kern_version=($(uname -r | awk -F. '{ printf("%d.%d.%d\n",$1,$2,$3); }' | tr '.' '\n')) + local kern_version=($(uname -r | awk -F. '{ printf("%d.%d.%d\n",$1,$2,$3); }' | tr '.' '\n')) if [ ${kern_version[0]} -gt $KERNEL_MAJOR_VERSION ]; then return 0 fi @@ -75,21 +89,116 @@ function validate_kernel_version () function randstring() { [ "$2" == "0" ] && CHAR="[:alnum:]" || CHAR="[:graph:]" - cat /dev/urandom | tr -cd "$CHAR" | head -c ${1:-16} + cat /dev/urandom 2>/dev/null | tr -cd "$CHAR" 2>/dev/null | head -c ${1:-16} 2>/dev/null echo } -function lttng_enable_kernel_event +# Return the number of _configured_ CPUs. +function conf_proc_count() { - sess_name=$1 - event_name=$2 - channel_name=$3 + getconf _NPROCESSORS_CONF + if [ $? -ne 0 ]; then + diag "Failed to get the number of configured CPUs" + fi + echo +} + +function enable_kernel_lttng_event +{ + 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 + # default channel if none specified + chan="" + else + chan="-c $channel_name" + fi + + $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -k 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST + ret=$? + 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() +{ + local expected_to_fail=$1 + local sess_name=$2 + local syscall_name=$3 + local channel_name=$4 + + if [ -z $syscall_name ]; then + # Enable all event if no syscall name specified + syscall_name="-a" + fi + + if [ -z $channel_name ]; then + # default channel if none specified + chan="" + else + chan="-c $channel_name" + fi + + $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --syscall "$syscall_name" $chan -s $sess_name -k 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST + ret=$? + if [[ $expected_to_fail -eq "1" ]]; then + test $ret -ne "0" + ok $? "Enable kernel syscall $syscall_name for session $sess_name on channel $channel_name fail as expected" + else + ok $ret "Enable kernel syscall $syscall_name for session $sess_name on channel $channel_name" + fi +} + +function lttng_enable_kernel_syscall_ok() +{ + lttng_enable_kernel_syscall 0 "$@" +} + +function lttng_enable_kernel_syscall_fail() +{ + lttng_enable_kernel_syscall 1 "$@" +} + +function lttng_disable_kernel_syscall() +{ + local expected_to_fail=$1 + local sess_name=$2 + local syscall_name=$3 + local channel_name=$4 + + if [ -z $syscall_name ]; then + # Enable all event if no syscall name specified + syscall_name="-a" + fi + if [ -z $channel_name ]; then # default channel if none specified chan="" @@ -97,52 +206,161 @@ function lttng_enable_kernel_event chan="-c $channel_name" fi - $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -k >/dev/null 2>&1 - ok $? "Enable kernel event $event_name for session $sess_name" + $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event --syscall "$syscall_name" $chan -s $sess_name -k 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST + + ret=$? + if [[ $expected_to_fail -eq "1" ]]; then + test $ret -ne "0" + ok $? "Disable kernel syscall $syscall_name for session $sess_name on channel $channel_name failed as expected" + else + ok $ret "Disable kernel syscall $syscall_name for session $sess_name on channel $channel_name" + fi +} + +function lttng_disable_kernel_syscall_ok() +{ + lttng_disable_kernel_syscall 0 "$@" +} + +function lttng_disable_kernel_syscall_fail() +{ + lttng_disable_kernel_syscall 1 "$@" +} + +function lttng_enable_kernel_channel() +{ + local expected_to_fail=$1 + local sess_name=$2 + local channel_name=$3 + + $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -k $channel_name -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST + ret=$? + if [[ $expected_to_fail -eq "1" ]]; then + test "$ret" -ne "0" + ok $? "Enable channel $channel_name for session $sess_name failed as expected" + else + ok $ret "Enable channel $channel_name for session $sess_name" + fi +} + +function lttng_enable_kernel_channel_ok() +{ + lttng_enable_kernel_channel 0 "$@" +} + +function lttng_enable_kernel_channel_fail() +{ + lttng_enable_kernel_channel 1 "$@" +} + +function lttng_disable_kernel_channel() +{ + local expected_to_fail=$1 + local sess_name=$2 + local channel_name=$3 + + $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-channel -k $channel_name -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST + ret=$? + if [[ $expected_to_fail -eq "1" ]]; then + test "$ret" -ne "0" + ok $? "Disable channel $channel_name for session $sess_name failed as expected" + else + ok $ret "Disable channel $channel_name for session $sess_name" + fi +} + +function lttng_disable_kernel_channel_ok() +{ + lttng_disable_kernel_channel 0 "$@" +} + +function lttng_disable_kernel_channel_fail() +{ + lttng_disable_kernel_channel 1 "$@" } -function start_lttng_relayd +function start_lttng_relayd_opt() { - local opt=$1 + local withtap=$1 + local opt=$2 DIR=$(readlink -f $TESTDIR) - if [ -z $(pidof lt-$RELAYD_BIN) ]; then - $DIR/../src/bin/lttng-relayd/$RELAYD_BIN $opt >/dev/null 2>&1 & + if [ -z $(pgrep --full lt-$RELAYD_BIN) ]; then + $DIR/../src/bin/lttng-relayd/$RELAYD_BIN -b $opt 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST #$DIR/../src/bin/lttng-relayd/$RELAYD_BIN $opt -vvv >>/tmp/relayd.log 2>&1 & if [ $? -eq 1 ]; then - fail "Start lttng-relayd (opt: $opt)" + if [ $withtap -eq "1" ]; then + fail "Start lttng-relayd (opt: $opt)" + fi return 1 else - pass "Start lttng-relayd (opt: $opt)" + if [ $withtap -eq "1" ]; then + pass "Start lttng-relayd (opt: $opt)" + fi fi else pass "Start lttng-relayd (opt: $opt)" fi } -function stop_lttng_relayd +function start_lttng_relayd() +{ + start_lttng_relayd_opt 1 "$@" +} + +function start_lttng_relayd_notap() +{ + start_lttng_relayd_opt 0 "$@" +} + +function stop_lttng_relayd_opt() { - PID_RELAYD=`pidof lt-$RELAYD_BIN` + local withtap=$1 - kill $PID_RELAYD >/dev/null 2>&1 + PID_RELAYD=`pgrep --full lt-$RELAYD_BIN` + + if [ $withtap -eq "1" ]; then + diag "Killing lttng-relayd (pid: $PID_RELAYD)" + fi + kill $PID_RELAYD 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST + retval=$? if [ $? -eq 1 ]; then - fail "Kill lttng-relayd (pid: $PID_RELAYD)" + if [ $withtap -eq "1" ]; then + fail "Kill relay daemon" + fi return 1 else out=1 while [ -n "$out" ]; do - out=$(pidof lt-$RELAYD_BIN) + out=$(pgrep --full lt-$RELAYD_BIN) sleep 0.5 done - pass "Kill lttng-relayd (pid: $PID_RELAYD)" - return 0 + if [ $withtap -eq "1" ]; then + pass "Kill relay daemon" + fi fi + return $retval } -function start_lttng_sessiond() +function stop_lttng_relayd() { + stop_lttng_relayd_opt 1 "$@" +} + +function stop_lttng_relayd_notap() +{ + stop_lttng_relayd_opt 0 "$@" +} + +#First arg: show tap output +#Second argument: load path for automatic loading +function start_lttng_sessiond_opt() +{ + local withtap=$1 + local load_path=$2 + if [ -n $TEST_NO_SESSIOND ] && [ "$TEST_NO_SESSIOND" == "1" ]; then # Env variable requested no session daemon return @@ -155,232 +373,828 @@ function start_lttng_sessiond() fi DIR=$(readlink -f $TESTDIR) + : ${LTTNG_SESSION_CONFIG_XSD_PATH=${DIR}/../src/common/config/} + export LTTNG_SESSION_CONFIG_XSD_PATH - if [ -z $(pidof lt-$SESSIOND_BIN) ]; then - $DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --daemonize --consumerd32-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --consumerd64-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" - #$DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --consumerd32-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --consumerd64-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --verbose-consumer >>/tmp/sessiond.log 2>&1 & + if [ -z $(pgrep --full lt-$SESSIOND_BIN) ]; then + # Have a load path ? + if [ -n "$load_path" ]; then + $DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --load "$load_path" --background --consumerd32-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --consumerd64-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" + else + $DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --background --consumerd32-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --consumerd64-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" + fi + #$DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --background --consumerd32-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --consumerd64-path="$DIR/../src/bin/lttng-consumerd/lttng-consumerd" --verbose-consumer >>/tmp/sessiond.log 2>&1 status=$? - ok $status "Start session daemon" + if [ $withtap -eq "1" ]; then + ok $status "Start session daemon" + fi fi } -function stop_lttng_sessiond () +function start_lttng_sessiond() +{ + start_lttng_sessiond_opt 1 "$@" +} + +function start_lttng_sessiond_notap() +{ + start_lttng_sessiond_opt 0 "$@" +} + +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 return fi - PID_SESSIOND=`pidof lt-$SESSIOND_BIN` + PID_SESSIOND="$(pgrep --full lt-$SESSIOND_BIN) $(pgrep --full $RUNAS_BIN)" - kill $PID_SESSIOND >/dev/null 2>&1 + if [ -n "$2" ]; then + kill_opt="$kill_opt -s $signal" + fi + if [ $withtap -eq "1" ]; then + diag "Killing lt-$SESSIOND_BIN pids: $(echo $PID_SESSIOND | tr '\n' ' ')" + fi + kill $kill_opt $PID_SESSIOND 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST if [ $? -eq 1 ]; then - fail "Kill sessions daemon" - return 1 + if [ $withtap -eq "1" ]; then + fail "Kill sessions daemon" + fi else out=1 while [ -n "$out" ]; do - out=$(pidof lt-$SESSIOND_BIN) + out=$(pgrep --full lt-$SESSIOND_BIN) sleep 0.5 done out=1 while [ -n "$out" ]; do - out=$(pidof $CONSUMERD_BIN) + out=$(pgrep --full $CONSUMERD_BIN) sleep 0.5 done - pass "Kill session daemon" + if [ $withtap -eq "1" ]; then + pass "Kill session daemon" + fi fi } -function create_lttng_session_no_output () +function stop_lttng_sessiond() { - sess_name=$1 - - $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name --no-output >/dev/null 2>&1 - ok $? "Create session $sess_name in no-output mode" + stop_lttng_sessiond_opt 1 "$@" } -function create_lttng_session () +function stop_lttng_sessiond_notap() { - sess_name=$1 - trace_path=$2 - - $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name -o $trace_path >/dev/null 2>&1 - ok $? "Create session $sess_name in $trace_path" + stop_lttng_sessiond_opt 0 "$@" } -function enable_ust_lttng_channel() +function sigstop_lttng_sessiond_opt() { - sess_name=$1 - channel_name=$2 + local withtap=$1 + local signal=SIGSTOP + local kill_opt="" - $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -u $channel_name -s $sess_name >/dev/null 2>&1 - ok $? "Enable channel $channel_name for session $sess_name" -} + if [ -n $TEST_NO_SESSIOND ] && [ "$TEST_NO_SESSIOND" == "1" ]; then + # Env variable requested no session daemon + return + fi -function disable_ust_lttng_channel() -{ - sess_name=$1 - channel_name=$2 + PID_SESSIOND="$(pgrep --full lt-$SESSIOND_BIN) $(pgrep --full $RUNAS_BIN)" - $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-channel -u $channel_name -s $sess_name >/dev/null 2>&1 - ok $? "Disable channel $channel_name for session $sess_name" -} + kill_opt="$kill_opt -s $signal" -function enable_lttng_mmap_overwrite_kernel_channel() -{ - sess_name=$1 - channel_name=$2 + if [ $withtap -eq "1" ]; then + diag "Sending SIGSTOP to lt-$SESSIOND_BIN pids: $(echo $PID_SESSIOND | tr '\n' ' ')" + fi + kill $kill_opt $PID_SESSIOND 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST - $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -k --output mmap --overwrite >/dev/null 2>&1 - ok $? "Enable channel $channel_name for session $sess_name" + if [ $? -eq 1 ]; then + if [ $withtap -eq "1" ]; then + fail "Sending SIGSTOP to session daemon" + fi + else + out=1 + while [ $out -ne 0 ]; do + pid=$(pgrep --full lt-$SESSIOND_BIN) + + # Wait until state becomes stopped for session + # daemon(s). + out=0 + for sessiond_pid in $pid; do + state=$(ps -p $sessiond_pid -o state= ) + if [[ -n "$state" && "$state" != "T" ]]; then + out=1 + fi + done + sleep 0.5 + done + if [ $withtap -eq "1" ]; then + pass "Sending SIGSTOP to session daemon" + fi + fi } -function enable_lttng_mmap_overwrite_ust_channel() +function sigstop_lttng_sessiond() { - sess_name=$1 - channel_name=$2 + sigstop_lttng_sessiond_opt 1 "$@" +} - $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -u --output mmap --overwrite >/dev/null 2>&1 - ok $? "Enable channel $channel_name for session $sess_name" +function sigstop_lttng_sessiond_notap() +{ + sigstop_lttng_sessiond_opt 0 "$@" } -function enable_ust_lttng_event () +function stop_lttng_consumerd_opt() { - sess_name=$1 - event_name="$2" - channel_name=$3 + local withtap=$1 + local signal=$2 + local kill_opt="" - if [ -z $channel_name ]; then - # default channel if none specified - chan="" + PID_CONSUMERD=`pgrep --full $CONSUMERD_BIN` + + if [ -n "$2" ]; then + kill_opt="$kill_opt -s $signal" + fi + + if [ $withtap -eq "1" ]; then + diag "Killing $CONSUMERD_BIN pids: $(echo $PID_CONSUMERD | tr '\n' ' ')" + 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 - chan="-c $channel_name" + out=1 + while [ $out -ne 0 ]; do + pid=$(pgrep --full $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 +} - $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -u >/dev/null 2>&1 - ok $? "Enable event $event_name for session $sess_name" +function stop_lttng_consumerd() +{ + stop_lttng_consumerd_opt 1 "$@" } -function enable_jul_lttng_event() +function stop_lttng_consumerd_notap() { - sess_name=$1 - event_name="$2" - channel_name=$3 + stop_lttng_consumerd_opt 0 "$@" +} - if [ -z $channel_name ]; then - # default channel if none specified - chan="" - else - chan="-c $channel_name" +function sigstop_lttng_consumerd_opt() +{ + local withtap=$1 + local signal=SIGSTOP + local kill_opt="" + + PID_CONSUMERD=`pgrep --full $CONSUMERD_BIN` + + kill_opt="$kill_opt -s $signal" + + if [ $withtap -eq "1" ]; then + diag "Sending SIGSTOP to $CONSUMERD_BIN pids: $(echo $PID_CONSUMERD | tr '\n' ' ')" fi + kill $kill_opt $PID_CONSUMERD 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST + retval=$? + set +x - $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -j >/dev/null 2>&1 - ok $? "Enable JUL event $event_name for session $sess_name" + if [ $? -eq 1 ]; then + if [ $withtap -eq "1" ]; then + fail "Sending SIGSTOP to consumer daemon" + fi + return 1 + else + out=1 + while [ $out -ne 0 ]; do + pid=$(pgrep --full $CONSUMERD_BIN) + + # Wait until state becomes stopped for all + # consumers. + out=0 + for consumer_pid in $pid; do + state=$(ps -p $consumer_pid -o state= ) + if [[ -n "$state" && "$state" != "T" ]]; then + out=1 + fi + done + sleep 0.5 + done + if [ $withtap -eq "1" ]; then + pass "Sending SIGSTOP to consumer daemon" + fi + fi + return $retval } -function enable_ust_lttng_event_filter() +function sigstop_lttng_consumerd() { - sess_name="$1" - event_name="$2" - filter="$3" - - $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --filter "$filter" >/dev/null 2>&1 - ok $? "Enable event $event_name with filtering for session $sess_name" + sigstop_lttng_consumerd_opt 1 "$@" } -function enable_ust_lttng_event_loglevel() +function sigstop_lttng_consumerd_notap() { - sess_name="$1" - event_name="$2" - loglevel="$3" - - $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --loglevel $loglevel >/dev/null 2>&1 - ok $? "Enable event $event_name with loglevel $loglevel" + sigstop_lttng_consumerd_opt 0 "$@" } -function enable_ust_lttng_event_loglevel_only() +function list_lttng_with_opts () { - sess_name="$1" - event_name="$2" - loglevel="$3" - - $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --loglevel-only $loglevel >/dev/null 2>&1 - ok $? "Enable event $event_name with loglevel-only $loglevel" + local opts=$1 + $TESTDIR/../src/bin/lttng/$LTTNG_BIN list $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST + ok $? "Lttng-tool list command with option $opts" } -function disable_ust_lttng_event () +function create_lttng_session_no_output () { - sess_name="$1" - event_name="$2" + local sess_name=$1 - $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -u >/dev/null 2>&1 - ok $? "Disable event $event_name for session $sess_name" + $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name --no-output 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST + ok $? "Create session $sess_name in no-output mode" } -function start_lttng_tracing () +function create_lttng_session () { - sess_name=$1 + local expected_to_fail=$1 + local sess_name=$2 + local trace_path=$3 + local opt=$4 - $TESTDIR/../src/bin/lttng/$LTTNG_BIN start $sess_name >/dev/null 2>&1 - ok $? "Start tracing for session $sess_name" + $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name -o $trace_path $opt > $OUTPUT_DEST + ret=$? + if [[ $expected_to_fail -eq "1" ]]; then + test "$ret" -ne "0" + ok $? "Create session $sess_name in $trace_path failed as expected" + else + ok $ret "Create session $sess_name in $trace_path" + fi } -function stop_lttng_tracing () +function create_lttng_session_ok () { - sess_name=$1 - - $TESTDIR/../src/bin/lttng/$LTTNG_BIN stop $sess_name >/dev/null 2>&1 - ok $? "Stop lttng tracing for session $sess_name" + create_lttng_session 0 "$@" } -function destroy_lttng_session () +function create_lttng_session_fail () { - sess_name=$1 + create_lttng_session 1 "$@" +} - $TESTDIR/../src/bin/lttng/$LTTNG_BIN destroy $sess_name >/dev/null 2>&1 - ok $? "Destroy lttng session $sess_name" +function enable_ust_lttng_channel () +{ + local expected_to_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 $opt 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST + ret=$? + if [[ $expected_to_fail -eq "1" ]]; then + test "$ret" -ne "0" + ok $? "Enable channel $channel_name for session $sess_name failed as expected" + else + ok $ret "Enable channel $channel_name for session $sess_name" + fi } -function lttng_snapshot_add_output () +function enable_ust_lttng_channel_ok () { - sess_name=$1 - trace_path=$2 + enable_ust_lttng_channel 0 "$@" +} - $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot add-output -s $sess_name file://$trace_path >/dev/null 2>&1 - ok $? "Added snapshot output file://$trace_path" +function enable_ust_lttng_channel_fail () +{ + enable_ust_lttng_channel 1 "$@" } -function lttng_snapshot_del_output () +function disable_ust_lttng_channel() { local sess_name=$1 - local id=$2 + local channel_name=$2 - $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot del-output -s $sess_name $id >/dev/null 2>&1 - ok $? "Deleted snapshot output id $id" + $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-channel -u $channel_name -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST + ok $? "Disable channel $channel_name for session $sess_name" } -function lttng_snapshot_record () +function enable_lttng_mmap_overwrite_kernel_channel() { - sess_name=$1 - trace_path=$2 + local sess_name=$1 + local channel_name=$2 - $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot record -s $sess_name >/dev/null 2>&1 + $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -k --output mmap --overwrite 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST + ok $? "Enable channel $channel_name for session $sess_name" +} + +function enable_lttng_mmap_overwrite_ust_channel() +{ + local sess_name=$1 + local channel_name=$2 + + $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -s $sess_name $channel_name -u --output mmap --overwrite 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST + ok $? "Enable channel $channel_name for session $sess_name" +} + +function enable_ust_lttng_event () +{ + local expected_to_fail=$1 + local sess_name=$2 + local event_name="$3" + local channel_name=$4 + + if [ -z $channel_name ]; then + # default channel if none specified + chan="" + else + chan="-c $channel_name" + fi + + $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -u 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST + ret=$? + if [[ $expected_to_fail -eq "1" ]]; then + test $ret -ne "0" + ok $? "Enable ust event $event_name for session $session_name failed as expected" + else + ok $ret "Enable ust event $event_name for session $sess_name" + fi +} + +function enable_ust_lttng_event_ok () +{ + enable_ust_lttng_event 0 "$@" +} + +function enable_ust_lttng_event_fail () +{ + enable_ust_lttng_event 1 "$@" +} + +function enable_jul_lttng_event() +{ + sess_name=$1 + event_name="$2" + channel_name=$3 + + if [ -z $channel_name ]; then + # default channel if none specified + chan="" + else + chan="-c $channel_name" + fi + + $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -j 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST + ok $? "Enable JUL event $event_name for session $sess_name" +} + +function enable_jul_lttng_event_loglevel() +{ + local sess_name=$1 + local event_name="$2" + local loglevel=$3 + local channel_name=$4 + + if [ -z $channel_name ]; then + # default channel if none specified + chan="" + else + chan="-c $channel_name" + fi + + $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -j 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST + ok $? "Enable JUL event $event_name for session $sess_name with loglevel $loglevel" +} + +function enable_log4j_lttng_event() +{ + sess_name=$1 + event_name="$2" + channel_name=$3 + + if [ -z $channel_name ]; then + # default channel if none specified + chan="" + else + chan="-c $channel_name" + fi + + $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -l 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST + ok $? "Enable LOG4J event $event_name for session $sess_name" +} + +function enable_log4j_lttng_event_loglevel() +{ + local sess_name=$1 + local event_name="$2" + local loglevel=$3 + local channel_name=$4 + + if [ -z $channel_name ]; then + # default channel if none specified + chan="" + else + chan="-c $channel_name" + fi + + $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -l 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST + ok $? "Enable LOG4J event $event_name for session $sess_name with loglevel $loglevel" +} + +function enable_python_lttng_event() +{ + sess_name=$1 + event_name="$2" + channel_name=$3 + + if [ -z $channel_name ]; then + # default channel if none specified + chan="" + else + chan="-c $channel_name" + fi + + $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" $chan -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST + ok $? "Enable Python event $event_name for session $sess_name" +} + +function enable_python_lttng_event_loglevel() +{ + local sess_name=$1 + local event_name="$2" + local loglevel=$3 + local channel_name=$4 + + if [ -z $channel_name ]; then + # default channel if none specified + chan="" + else + chan="-c $channel_name" + fi + + $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event --loglevel $loglevel "$event_name" $chan -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST + ok $? "Enable Python event $event_name for session $sess_name with loglevel $loglevel" +} + +function enable_ust_lttng_event_filter() +{ + local sess_name="$1" + local event_name="$2" + local filter="$3" + + $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --filter "$filter" 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST + ok $? "Enable event $event_name with filtering for session $sess_name" +} + +function enable_ust_lttng_event_loglevel() +{ + local sess_name="$1" + local event_name="$2" + local loglevel="$3" + + $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --loglevel $loglevel 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST + ok $? "Enable event $event_name with loglevel $loglevel" +} + +function enable_ust_lttng_event_loglevel_only() +{ + local sess_name="$1" + local event_name="$2" + local loglevel="$3" + + $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event "$event_name" -s $sess_name -u --loglevel-only $loglevel 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST + ok $? "Enable event $event_name with loglevel-only $loglevel" +} + +function disable_ust_lttng_event () +{ + local sess_name="$1" + local event_name="$2" + local channel_name="$3" + + if [ -z $channel_name ]; then + # default channel if none specified + chan="" + else + chan="-c $channel_name" + fi + + $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name $chan -u 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST + ok $? "Disable event $event_name for session $sess_name" +} + +function disable_jul_lttng_event () +{ + local sess_name="$1" + local event_name="$2" + + $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -j >/dev/null 2>&1 + ok $? "Disable JUL event $event_name for session $sess_name" +} + +function disable_log4j_lttng_event () +{ + local sess_name="$1" + local event_name="$2" + + $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -l >/dev/null 2>&1 + ok $? "Disable LOG4J event $event_name for session $sess_name" +} + +function disable_python_lttng_event () +{ + local sess_name="$1" + local event_name="$2" + + $TESTDIR/../src/bin/lttng/$LTTNG_BIN disable-event "$event_name" -s $sess_name -p 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST + ok $? "Disable Python event $event_name for session $sess_name" +} + +function start_lttng_tracing () +{ + local expected_to_fail=$1 + local sess_name=$2 + + $TESTDIR/../src/bin/lttng/$LTTNG_BIN start $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST + ret=$? + if [[ $expected_to_fail -eq "1" ]]; then + test "$ret" -ne "0" + ok $? "Start tracing for session $sess_name failed as expected" + else + ok $ret "Start tracing for session $sess_name" + fi +} + +function start_lttng_tracing_ok () +{ + start_lttng_tracing 0 "$@" +} + +function start_lttng_tracing_fail () +{ + start_lttng_tracing 1 "$@" +} + +function stop_lttng_tracing () +{ + local expected_to_fail=$1 + local sess_name=$2 + + $TESTDIR/../src/bin/lttng/$LTTNG_BIN stop $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST + ret=$? + if [[ $expected_to_fail -eq "1" ]]; then + test "$ret" -ne "0" + ok $? "Stop lttng tracing for session $sess_name failed as expected" + else + ok $ret "Stop lttng tracing for session $sess_name" + fi +} + +function stop_lttng_tracing_ok () +{ + stop_lttng_tracing 0 "$@" +} + +function stop_lttng_tracing_fail () +{ + stop_lttng_tracing 1 "$@" +} + +function destroy_lttng_session () +{ + local expected_to_fail=$1 + local sess_name=$2 + + $TESTDIR/../src/bin/lttng/$LTTNG_BIN destroy $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST + ret=$? + if [[ $expected_to_fail -eq "1" ]]; then + test "$ret" -ne "0" + ok $? "Destroy session $sess_name failed as expected" + else + ok $ret "Destroy session $sess_name" + fi +} + +function destroy_lttng_session_ok () +{ + destroy_lttng_session 0 "$@" + +} + +function destroy_lttng_session_fail () +{ + destroy_lttng_session 1 "$@" +} + + +function destroy_lttng_sessions () +{ + $TESTDIR/../src/bin/lttng/$LTTNG_BIN destroy --all 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST + ok $? "Destroy all lttng sessions" +} + +function lttng_snapshot_add_output () +{ + local expected_to_fail=$1 + local sess_name=$2 + local trace_path=$3 + + $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot add-output -s $sess_name file://$trace_path 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST + ret=$? + if [[ $expected_to_fail -eq 1 ]]; then + test "$ret" -ne "0" + ok $? "Added snapshot output file://$trace_path failed as expected" + else + ok $ret "Added snapshot output file://$trace_path" + fi +} + +function lttng_snapshot_add_output_ok () +{ + lttng_snapshot_add_output 0 "$@" +} + +function lttng_snapshot_add_output_fail () +{ + lttng_snapshot_add_output 1 "$@" +} + +function lttng_snapshot_del_output () +{ + local expected_to_fail=$1 + local sess_name=$2 + local id=$3 + + $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot del-output -s $sess_name $id 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST + ret=$? + if [[ $expected_to_fail -eq "1" ]]; then + test "$ret" -ne "0" + ok $? "Deleted snapshot output id $id failed as expected" + else + ok $ret "Deleted snapshot output id $id" + fi +} + +function lttng_snapshot_del_output_ok () +{ + lttng_snapshot_del_output 0 "$@" +} + +function lttng_snapshot_del_output_fail () +{ + lttng_snapshot_del_output 1 "$@" +} + +function lttng_snapshot_record () +{ + local sess_name=$1 + local trace_path=$2 + + $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot record -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST ok $? "Snapshot recorded" } +function lttng_snapshot_list () +{ + local sess_name=$1 + $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot list-output -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST + ok $? "Snapshot list" +} + +function lttng_save() +{ + local sess_name=$1 + local opts=$2 + + $TESTDIR/../src/bin/lttng/$LTTNG_BIN save $sess_name $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST + ok $? "Session saved" +} + +function lttng_load() +{ + local opts=$1 + + $TESTDIR/../src/bin/lttng/$LTTNG_BIN load $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST + ok $? "Load command with opts: $opts" +} + +function lttng_track() +{ + local expected_to_fail=$1 + local opts=$2 + $TESTDIR/../src/bin/lttng/$LTTNG_BIN track $opts >$OUTPUT_DEST + ret=$? + if [[ $expected_to_fail -eq "1" ]]; then + test $ret -ne "0" + ok $? "Track command failed as expected with opts: $opts" + else + ok $ret "Track command with opts: $opts" + fi +} + +function lttng_track_ok() +{ + lttng_track 0 "$@" +} + +function lttng_track_fail() +{ + lttng_track 1 "$@" +} + +function lttng_untrack() +{ + local expected_to_fail=$1 + local opts=$2 + $TESTDIR/../src/bin/lttng/$LTTNG_BIN untrack $opts >$OUTPUT_DEST + ret=$? + if [[ $expected_to_fail -eq "1" ]]; then + test $ret -ne "0" + ok $? "Untrack command failed as expected with opts: $opts" + else + ok $ret "Untrack command with opts: $opts" + fi +} + +function lttng_untrack_ok() +{ + lttng_untrack 0 "$@" +} + +function lttng_untrack_fail() +{ + lttng_untrack 1 "$@" +} + +function add_context_lttng() +{ + local expected_to_fail="$1" + local domain="$2" + local session_name="$3" + local channel_name="$4" + local type="$5" + + $TESTDIR/../src/bin/lttng/$LTTNG_BIN add-context -s $session_name -c $channel_name -t $type $domain 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST + ret=$? + if [[ $expected_to_fail -eq "1" ]]; then + test $ret -ne "0" + ok $? "Add context command failed as expected for type: $type" + else + ok $ret "Add context command for type: $type" + fi +} + +function add_context_ust_ok() +{ + add_context_lttng 0 -u "$@" +} + +function add_context_ust_fail() +{ + add_context_lttng 1 -u "$@" +} + +function add_context_kernel_ok() +{ + add_context_lttng 0 -k "$@" +} + +function add_context_kernel_fail() +{ + add_context_lttng 1 -k "$@" +} + function trace_matches () { - event_name=$1 - nr_iter=$2 - trace_path=$3 + local event_name=$1 + local nr_iter=$2 + local trace_path=$3 which $BABELTRACE_BIN >/dev/null skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches" - count=$($BABELTRACE_BIN $trace_path | grep $event_name | wc -l) + local count=$($BABELTRACE_BIN $trace_path | grep $event_name | wc -l) if [ "$count" -ne "$nr_iter" ]; then fail "Trace match" @@ -390,10 +1204,30 @@ function trace_matches () fi } +function trace_match_only() +{ + local event_name=$1 + local nr_iter=$2 + local trace_path=$3 + + which $BABELTRACE_BIN >/dev/null + skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches" + + local count=$($BABELTRACE_BIN $trace_path | grep $event_name | wc -l) + local total=$($BABELTRACE_BIN $trace_path | wc -l) + + if [ "$nr_iter" -eq "$count" ] && [ "$total" -eq "$nr_iter" ]; then + pass "Trace match with $total event $event_name" + else + fail "Trace match" + diag "$total event(s) found, expecting $nr_iter of event $event_name and only found $count" + fi +} + function validate_trace { - event_name=$1 - trace_path=$2 + local event_name=$1 + local trace_path=$2 which $BABELTRACE_BIN >/dev/null if [ $? -ne 0 ]; then @@ -415,3 +1249,97 @@ function validate_trace IFS=$OLDIFS return $ret } + +function validate_trace_exp() +{ + local event_exp=$1 + local trace_path=$2 + + which $BABELTRACE_BIN >/dev/null + skip $? -ne 0 "Babeltrace binary not found. Skipping trace validation" + + traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep ${event_exp} | wc -l) + if [ "$traced" -ne 0 ]; then + pass "Validate trace for expression '${event_exp}', $traced events" + else + fail "Validate trace for expression '${event_exp}'" + diag "Found $traced occurences of '${event_exp}'" + fi + ret=$? + return $ret +} + +function validate_trace_only_exp() +{ + local event_exp=$1 + local trace_path=$2 + + which $BABELTRACE_BIN >/dev/null + skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches" + + local count=$($BABELTRACE_BIN $trace_path | grep ${event_exp} | wc -l) + local total=$($BABELTRACE_BIN $trace_path | wc -l) + + if [ "$count" -ne 0 ] && [ "$total" -eq "$count" ]; then + pass "Trace match with $total for expression '${event_exp}" + else + fail "Trace match" + diag "$total syscall event(s) found, only syscalls matching expression '${event_exp}' ($count occurrences) are expected" + fi + ret=$? + return $ret +} + +function validate_trace_empty() +{ + local trace_path=$1 + + which $BABELTRACE_BIN >/dev/null + if [ $? -ne 0 ]; then + skip 0 "Babeltrace binary not found. Skipping trace validation" + fi + + traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | wc -l) + if [ "$traced" -eq 0 ]; then + pass "Validate empty trace" + else + fail "Validate empty trace" + diag "Found $traced events in trace" + fi + ret=$? + return $ret +} + +function metadata_regenerate () +{ + local expected_to_fail=$1 + local sess_name=$2 + + $TESTDIR/../src/bin/lttng/$LTTNG_BIN metadata regenerate -s $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST + ret=$? + if [[ $expected_to_fail -eq "1" ]]; then + test "$ret" -ne "0" + ok $? "Expected fail on regenerate $sess_name" + else + ok $ret "Metadata regenerate $sess_name" + fi +} + +function metadata_regenerate_ok () +{ + metadata_regenerate 0 "$@" +} + +function metadata_regenerate_fail () +{ + metadata_regenerate 1 "$@" +} + +function destructive_tests_enabled () +{ + if [ ${LTTNG_ENABLE_DESTRUCTIVE_TESTS} = "will-break-my-system" ]; then + return 0 + else + return 1 + fi +}