-# Copyright (C) - 2012 David Goulet <dgoulet@efficios.com>
+# Copyright (C) 2012 David Goulet <dgoulet@efficios.com>
#
-# This library is free software; you can redistribute it and/or modify it under
-# the terms of the GNU Lesser General Public License as published by the Free
-# Software Foundation; version 2.1 of the License.
+# SPDX-License-Identifier: LGPL-2.1-only
#
-# This library is distributed in the hope that it will be useful, but WITHOUT
-# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
-# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
-# details.
-#
-# You should have received a copy of the GNU Lesser General Public License
-# along with this library; if not, write to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
SESSIOND_BIN="lttng-sessiond"
SESSIOND_MATCH=".*lttng-sess.*"
-SESSIOND_PIDS=""
RUNAS_BIN="lttng-runas"
RUNAS_MATCH=".*lttng-runas.*"
CONSUMERD_BIN="lttng-consumerd"
CONSUMERD_MATCH=".*lttng-consumerd.*"
RELAYD_BIN="lttng-relayd"
RELAYD_MATCH=".*lttng-relayd.*"
-RELAYD_PIDS=""
LTTNG_BIN="lttng"
BABELTRACE_BIN="babeltrace"
OUTPUT_DEST=/dev/null
source $TESTDIR/utils/tap/tap.sh
+if [ -z ${LTTNG_TEST_TEARDOWN_TIMEOUT+x} ]; then
+ LTTNG_TEST_TEARDOWN_TIMEOUT=60
+fi
+
function full_cleanup ()
{
- if [ -n "${SESSIOND_PIDS}" ] || [ -n "${RELAYD_PIDS}" ]; then
- kill -9 ${SESSIOND_PIDS} ${RELAYD_PIDS} > /dev/null 2>&1
- fi
+ # Try to kill daemons gracefully
+ stop_lttng_relayd_notap SIGTERM $LTTNG_TEST_TEARDOWN_TIMEOUT
+ stop_lttng_sessiond_notap SIGTERM $LTTNG_TEST_TEARDOWN_TIMEOUT
+
+ # If daemons are still present, forcibly kill them
+ stop_lttng_relayd_notap SIGKILL $LTTNG_TEST_TEARDOWN_TIMEOUT
+ stop_lttng_sessiond_notap SIGKILL $LTTNG_TEST_TEARDOWN_TIMEOUT
+ stop_lttng_consumerd_notap SIGKILL $LTTNG_TEST_TEARDOWN_TIMEOUT
# Disable trap for SIGTERM since the following kill to the
# pidgroup will be SIGTERM. Otherwise it loops.
# The '-' before the pid number ($$) indicates 'kill' to signal the
# whole process group.
trap - SIGTERM && kill -- -$$
+ exit 1
}
+function null_pipes ()
+{
+ exec 0>/dev/null
+ exec 1>/dev/null
+ exec 2>/dev/null
+}
trap full_cleanup SIGINT SIGTERM
+# perl prove closes its child pipes before giving it a chance to run its
+# signal trap handlers. Redirect pipes to /dev/null if SIGPIPE is caught
+# to allow those trap handlers to proceed.
+
+trap null_pipes SIGPIPE
+
function print_ok ()
{
# Check if we are a terminal
# Bail out on failure
function validate_lttng_modules_present ()
{
+ # Check for loadable modules.
modprobe -n lttng-tracer 2>/dev/null
- if [ $? -ne 0 ]; then
- BAIL_OUT "LTTng modules not detected."
+ if [ $? -eq 0 ]; then
+ return 0
+ fi
+
+ # Check for builtin modules.
+ ls /proc/lttng > /dev/null 2>&1
+ if [ $? -eq 0 ]; then
+ return 0
fi
+
+ BAIL_OUT "LTTng modules not detected."
}
function enable_kernel_lttng_event
local expected_to_fail=$2
local sess_name=$3
local channel_name=$4
- local opt=$5
+ local opts="${@:5}"
- $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -k $channel_name -s $sess_name $opt 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
+ $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -k $channel_name -s $sess_name $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
ret=$?
if [[ $expected_to_fail -eq "1" ]]; then
test "$ret" -ne "0"
function start_lttng_relayd_opt()
{
local withtap=$1
- local opt=$2
+ local process_mode=$2
+ local opt=$3
- DIR=$(readlink -f $TESTDIR)
+ DIR=$(readlink -f "$TESTDIR")
- if [ -z $(pgrep $RELAYD_MATCH) ]; then
- $DIR/../src/bin/lttng-relayd/$RELAYD_BIN -b $opt 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
+ if [ -z $(pgrep -f $RELAYD_MATCH) ]; then
+ # shellcheck disable=SC2086
+ $DIR/../src/bin/lttng-relayd/$RELAYD_BIN $process_mode $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
if [ $withtap -eq "1" ]; then
- fail "Start lttng-relayd (opt: $opt)"
+ fail "Start lttng-relayd (process mode: $process_mode opt: $opt)"
fi
return 1
else
if [ $withtap -eq "1" ]; then
- pass "Start lttng-relayd (opt: $opt)"
+ pass "Start lttng-relayd (process mode: $process_mode opt: $opt)"
fi
fi
else
pass "Start lttng-relayd (opt: $opt)"
fi
-
- RELAYD_PIDS=$(pgrep $RELAYD_MATCH)
}
function start_lttng_relayd()
{
- start_lttng_relayd_opt 1 "$@"
+ start_lttng_relayd_opt 1 "-b" "$@"
}
function start_lttng_relayd_notap()
{
- start_lttng_relayd_opt 0 "$@"
+ start_lttng_relayd_opt 0 "-b" "$@"
}
function stop_lttng_relayd_opt()
{
local withtap=$1
+ local signal=$2
- if [ $withtap -eq "1" ]; then
- diag "Killing lttng-relayd (pid: $RELAYD_PIDS)"
+ if [ -z "$signal" ]; then
+ signal="SIGTERM"
fi
- kill $RELAYD_PIDS 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
- retval=$?
- if [ $? -eq 1 ]; then
- if [ $withtap -eq "1" ]; then
+ local timeout_s=$3
+ local dtimeleft_s=
+
+ # Multiply time by 2 to simplify integer arithmetic
+ if [ -n "$timeout_s" ]; then
+ dtimeleft_s=$((timeout_s * 2))
+ fi
+
+ local retval=0
+ local pids=
+
+ pids=$(pgrep -f "$RELAYD_MATCH")
+ if [ -z "$pids" ]; then
+ if [ "$withtap" -eq "1" ]; then
+ pass "No relay daemon to kill"
+ fi
+ return 0
+ fi
+
+ diag "Killing (signal $signal) lttng-relayd (pid: $pids)"
+
+ # shellcheck disable=SC2086
+ if ! kill -s $signal $pids 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST; then
+ retval=1
+ if [ "$withtap" -eq "1" ]; then
fail "Kill relay daemon"
fi
- return 1
else
out=1
while [ -n "$out" ]; do
- out=$(pgrep $RELAYD_MATCH)
+ out=$(pgrep -f "$RELAYD_MATCH")
+ if [ -n "$dtimeleft_s" ]; then
+ if [ $dtimeleft_s -lt 0 ]; then
+ out=
+ retval=1
+ fi
+ dtimeleft_s=$((dtimeleft_s - 1))
+ fi
sleep 0.5
done
- if [ $withtap -eq "1" ]; then
- pass "Kill relay daemon"
+ if [ "$withtap" -eq "1" ]; then
+ if [ "$retval" -eq "0" ]; then
+ pass "Wait after kill relay daemon"
+ else
+ fail "Wait after kill relay daemon"
+ fi
fi
fi
- RELAYD_PIDS=""
return $retval
}
local env_vars=""
local consumerd=""
- local long_bit_value=$(getconf LONG_BIT)
- if [ -n $TEST_NO_SESSIOND ] && [ "$TEST_NO_SESSIOND" == "1" ]; then
+ local long_bit_value=
+ long_bit_value=$(getconf LONG_BIT)
+
+ if [ -n "$TEST_NO_SESSIOND" ] && [ "$TEST_NO_SESSIOND" == "1" ]; then
# Env variable requested no session daemon
return
fi
- DIR=$(readlink -f $TESTDIR)
+ DIR=$(readlink -f "$TESTDIR")
# Get long_bit value for 32/64 consumerd
case "$long_bit_value" in
# Check for env. variable. Allow the use of LD_PRELOAD etc.
if [[ "x${LTTNG_SESSIOND_ENV_VARS}" != "x" ]]; then
- env_vars=${LTTNG_SESSIOND_ENV_VARS}
+ env_vars="${LTTNG_SESSIOND_ENV_VARS} "
fi
+ env_vars="${env_vars}$DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN"
- validate_kernel_version
- if [ $? -ne 0 ]; then
+ if ! validate_kernel_version; then
fail "Start session daemon"
BAIL_OUT "*** Kernel too old for session daemon tests ***"
fi
- : ${LTTNG_SESSION_CONFIG_XSD_PATH=${DIR}/../src/common/config/}
+ : "${LTTNG_SESSION_CONFIG_XSD_PATH="${DIR}/../src/common/config/"}"
export LTTNG_SESSION_CONFIG_XSD_PATH
- if [ -z $(pgrep ${SESSIOND_MATCH}) ]; then
+ if [ -z "$(pgrep -f "${SESSIOND_MATCH}")" ]; then
# Have a load path ?
if [ -n "$load_path" ]; then
- env $env_vars $DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --load "$load_path" --background $consumerd
+ # shellcheck disable=SC2086
+ env $env_vars --load "$load_path" --background "$consumerd"
else
- env $env_vars $DIR/../src/bin/lttng-sessiond/$SESSIOND_BIN --background $consumerd
+ # shellcheck disable=SC2086
+ env $env_vars --background "$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=$?
- if [ $withtap -eq "1" ]; then
+ if [ "$withtap" -eq "1" ]; then
ok $status "Start session daemon"
fi
fi
- SESSIOND_PIDS=$(pgrep $SESSIOND_MATCH)
}
function start_lttng_sessiond()
{
local withtap=$1
local signal=$2
- local kill_opt=""
- if [ -n $TEST_NO_SESSIOND ] && [ "$TEST_NO_SESSIOND" == "1" ]; then
+ if [ -z "$signal" ]; then
+ signal=SIGTERM
+ fi
+
+ local timeout_s=$3
+ local dtimeleft_s=
+
+ # Multiply time by 2 to simplify integer arithmetic
+ if [ -n "$timeout_s" ]; then
+ dtimeleft_s=$((timeout_s * 2))
+ fi
+
+ if [ -n "$TEST_NO_SESSIOND" ] && [ "$TEST_NO_SESSIOND" == "1" ]; then
# Env variable requested no session daemon
- return
+ return 0
fi
- local pids="${SESSIOND_PIDS} $(pgrep $RUNAS_MATCH)"
+ local retval=0
+
+ local runas_pids=
+ runas_pids=$(pgrep -f "$RUNAS_MATCH")
- if [ -n "$2" ]; then
- kill_opt="$kill_opt -s $signal"
+ local pids=
+ pids=$(pgrep -f "$SESSIOND_MATCH")
+
+ if [ -n "$runas_pids" ]; then
+ pids="$pids $runas_pids"
fi
- if [ $withtap -eq "1" ]; then
- diag "Killing $SESSIOND_BIN and lt-$SESSIOND_BIN pids: $(echo $pids | tr '\n' ' ')"
+
+ if [ -z "$pids" ]; then
+ if [ "$withtap" -eq "1" ]; then
+ pass "No session daemon to kill"
+ fi
+ return 0
fi
- kill $kill_opt $pids 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
- if [ $? -eq 1 ]; then
- if [ $withtap -eq "1" ]; then
+ diag "Killing (signal $signal) $SESSIOND_BIN and lt-$SESSIOND_BIN pids: $(echo "$pids" | tr '\n' ' ')"
+
+ # shellcheck disable=SC2086
+ if ! kill -s $signal $pids 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST; then
+ retval=1
+ if [ "$withtap" -eq "1" ]; then
fail "Kill sessions daemon"
fi
else
out=1
while [ -n "$out" ]; do
- out=$(pgrep ${SESSIOND_MATCH})
+ out=$(pgrep -f "${SESSIOND_MATCH}")
+ if [ -n "$dtimeleft_s" ]; then
+ if [ $dtimeleft_s -lt 0 ]; then
+ out=
+ retval=1
+ fi
+ dtimeleft_s=$((dtimeleft_s - 1))
+ fi
sleep 0.5
done
out=1
while [ -n "$out" ]; do
- out=$(pgrep $CONSUMERD_MATCH)
+ out=$(pgrep -f "$CONSUMERD_MATCH")
+ if [ -n "$dtimeleft_s" ]; then
+ if [ $dtimeleft_s -lt 0 ]; then
+ out=
+ retval=1
+ fi
+ dtimeleft_s=$((dtimeleft_s - 1))
+ fi
sleep 0.5
done
- SESSIOND_PIDS=""
- if [ $withtap -eq "1" ]; then
- pass "Kill session daemon"
+ if [ "$withtap" -eq "1" ]; then
+ if [ "$retval" -eq "0" ]; then
+ pass "Wait after kill session daemon"
+ else
+ fail "Wait after kill session daemon"
+ fi
fi
fi
+ if [ "$signal" = "SIGKILL" ]; then
+ if [ "$(id -u)" -eq "0" ]; then
+ local modules=
+ modules="$(lsmod | grep ^lttng | awk '{print $1}')"
+
+ if [ -n "$modules" ]; then
+ diag "Unloading all LTTng modules"
+ modprobe -r "$modules"
+ fi
+ fi
+ fi
+
+ return $retval
}
function stop_lttng_sessiond()
{
local withtap=$1
local signal=SIGSTOP
- local kill_opt=""
- if [ -n $TEST_NO_SESSIOND ] && [ "$TEST_NO_SESSIOND" == "1" ]; then
+ if [ -n "$TEST_NO_SESSIOND" ] && [ "$TEST_NO_SESSIOND" == "1" ]; then
# Env variable requested no session daemon
return
fi
- PID_SESSIOND="$(pgrep ${SESSIOND_MATCH}) $(pgrep $RUNAS_MATCH)"
+ PID_SESSIOND="$(pgrep -f "${SESSIOND_MATCH}") $(pgrep -f "$RUNAS_MATCH")"
- kill_opt="$kill_opt -s $signal"
-
- if [ $withtap -eq "1" ]; then
- diag "Sending SIGSTOP to lt-$SESSIOND_BIN and $SESSIOND_BIN pids: $(echo $PID_SESSIOND | tr '\n' ' ')"
+ if [ "$withtap" -eq "1" ]; then
+ diag "Sending SIGSTOP to lt-$SESSIOND_BIN and $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
- if [ $withtap -eq "1" ]; then
+ # shellcheck disable=SC2086
+ if ! kill -s $signal $PID_SESSIOND 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST; then
+ if [ "$withtap" -eq "1" ]; then
fail "Sending SIGSTOP to session daemon"
fi
else
out=1
while [ $out -ne 0 ]; do
- pid=$(pgrep $SESSIOND_MATCH)
+ pid="$(pgrep -f "$SESSIOND_MATCH")"
# Wait until state becomes stopped for session
# daemon(s).
out=0
for sessiond_pid in $pid; do
- state=$(ps -p $sessiond_pid -o state= )
+ state="$(ps -p "$sessiond_pid" -o state= )"
if [[ -n "$state" && "$state" != "T" ]]; then
out=1
fi
done
sleep 0.5
done
- if [ $withtap -eq "1" ]; then
+ if [ "$withtap" -eq "1" ]; then
pass "Sending SIGSTOP to session daemon"
fi
fi
{
local withtap=$1
local signal=$2
- local kill_opt=""
- PID_CONSUMERD=$(pgrep $CONSUMERD_MATCH)
+ if [ -z "$signal" ]; then
+ signal=SIGTERM
+ fi
+
+ local timeout_s=$3
+ local dtimeleft_s=
- if [ -n "$2" ]; then
- kill_opt="$kill_opt -s $signal"
+ # Multiply time by 2 to simplify integer arithmetic
+ if [ -n "$timeout_s" ]; then
+ dtimeleft_s=$((timeout_s * 2))
fi
- if [ $withtap -eq "1" ]; then
- diag "Killing $CONSUMERD_BIN pids: $(echo $PID_CONSUMERD | tr '\n' ' ')"
+ local retval=0
+
+ PID_CONSUMERD="$(pgrep -f "$CONSUMERD_MATCH")"
+
+ if [ -z "$PID_CONSUMERD" ]; then
+ if [ "$withtap" -eq "1" ]; then
+ pass "No consumer daemon to kill"
+ fi
+ return 0
fi
- kill $kill_opt $PID_CONSUMERD 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
- retval=$?
+ diag "Killing (signal $signal) $CONSUMERD_BIN pids: $(echo "$PID_CONSUMERD" | tr '\n' ' ')"
- if [ $? -eq 1 ]; then
- if [ $withtap -eq "1" ]; then
+ # shellcheck disable=SC2086
+ if ! kill -s $signal $PID_CONSUMERD 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST; then
+ retval=1
+ if [ "$withtap" -eq "1" ]; then
fail "Kill consumer daemon"
fi
- return 1
else
out=1
while [ $out -ne 0 ]; do
- pid=$(pgrep $CONSUMERD_MATCH)
+ pid="$(pgrep -f "$CONSUMERD_MATCH")"
# 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 $consumer_pid -o state= )
+ state="$(ps -p "$consumer_pid" -o state= )"
if [[ -n "$state" && "$state" != "Z" ]]; then
out=1
fi
done
+ if [ -n "$dtimeleft_s" ]; then
+ if [ $dtimeleft_s -lt 0 ]; then
+ out=0
+ retval=1
+ fi
+ dtimeleft_s=$((dtimeleft_s - 1))
+ fi
sleep 0.5
done
- if [ $withtap -eq "1" ]; then
- pass "Kill consumer daemon"
+ if [ "$withtap" -eq "1" ]; then
+ if [ "$retval" -eq "0" ]; then
+ pass "Wait after kill consumer daemon"
+ else
+ fail "Wait after kill consumer daemon"
+ fi
fi
fi
+
return $retval
}
{
local withtap=$1
local signal=SIGSTOP
- local kill_opt=""
- PID_CONSUMERD=$(pgrep $CONSUMERD_MATCH)
+ PID_CONSUMERD="$(pgrep -f "$CONSUMERD_MATCH")"
- kill_opt="$kill_opt -s $signal"
+ diag "Sending SIGSTOP to $CONSUMERD_BIN pids: $(echo "$PID_CONSUMERD" | tr '\n' ' ')"
- 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
+ # shellcheck disable=SC2086
+ kill -s $signal $PID_CONSUMERD 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
retval=$?
- if [ $? -eq 1 ]; then
- if [ $withtap -eq "1" ]; then
+ if [ $retval -eq 1 ]; then
+ if [ "$withtap" -eq "1" ]; then
fail "Sending SIGSTOP to consumer daemon"
fi
return 1
else
out=1
while [ $out -ne 0 ]; do
- pid=$(pgrep $CONSUMERD_MATCH)
+ pid="$(pgrep -f "$CONSUMERD_MATCH")"
# Wait until state becomes stopped for all
# consumers.
out=0
for consumer_pid in $pid; do
- state=$(ps -p $consumer_pid -o state= )
+ state="$(ps -p "$consumer_pid" -o state= )"
if [[ -n "$state" && "$state" != "T" ]]; then
out=1
fi
done
sleep 0.5
done
- if [ $withtap -eq "1" ]; then
+ if [ "$withtap" -eq "1" ]; then
pass "Sending SIGSTOP to consumer daemon"
fi
fi
function create_lttng_session_no_output ()
{
local sess_name=$1
+ local opts="${@:2}"
- $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name --no-output 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
+ $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name --no-output $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
ok $? "Create session $sess_name in no-output mode"
}
local trace_path=$4
local opt=$5
- $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name -o $trace_path $opt > $OUTPUT_DEST
+ if [ -z "$trace_path" ]; then
+ # Use lttng-sessiond default output.
+ trace_path=""
+ else
+ trace_path="-o $trace_path"
+ fi
+
+ $TESTDIR/../src/bin/lttng/$LTTNG_BIN create "$sess_name" $trace_path $opt 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
ret=$?
if [ $expected_to_fail -eq "1" ]; then
test "$ret" -ne "0"
local expected_to_fail=$2
local sess_name=$3
local channel_name=$4
- local opt=$5
+ local opts="${@:5}"
- $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -u $channel_name -s $sess_name $opt 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
+ $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -u $channel_name -s $sess_name $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
ret=$?
if [[ $expected_to_fail -eq "1" ]]; then
test "$ret" -ne "0"
local sess_name="$1"
local event_name="$2"
local filter="$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" -s $sess_name -u --filter "$filter" 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
+ $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-event $chan "$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"
}
local expected_to_fail=$1
local sess_name=$2
local trace_path=$3
+ local opts=$4
- $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot add-output -s $sess_name file://$trace_path 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
+ $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot add-output -s $sess_name $trace_path $opts 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"
+ ok $? "Added snapshot output $trace_path failed as expected"
else
- ok $ret "Added snapshot output file://$trace_path"
+ ok $ret "Added snapshot output $trace_path"
fi
}
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
+ $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot record -s $sess_name $trace_path 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
ok $? "Snapshot recorded"
}
function lttng_track()
{
- local expected_to_fail=$1
- local opts=$2
+ local expected_to_fail="$1"
+ shift 1
+ local opts="$@"
$TESTDIR/../src/bin/lttng/$LTTNG_BIN track $opts >$OUTPUT_DEST
ret=$?
if [[ $expected_to_fail -eq "1" ]]; then
function lttng_untrack()
{
- local expected_to_fail=$1
- local opts=$2
+ local expected_to_fail="$1"
+ shift 1
+ local opts="$@"
$TESTDIR/../src/bin/lttng/$LTTNG_BIN untrack $opts >$OUTPUT_DEST
ret=$?
if [[ $expected_to_fail -eq "1" ]]; then
ok $? "Lttng untrack all pid on the kernel domain"
}
+function lttng_track_ust_ok()
+{
+ lttng_track_ok -u "$@"
+}
+
+function lttng_track_ust_fail()
+{
+ lttng_track_fail -u "$@"
+}
+
+function lttng_track_kernel_ok()
+{
+ lttng_track_ok -k "$@"
+}
+
+function lttng_track_kernel_fail()
+{
+ lttng_track_fail -k "$@"
+}
+
+function lttng_untrack_ust_ok()
+{
+ lttng_untrack_ok -u "$@"
+}
+
+function lttng_untrack_ust_fail()
+{
+ lttng_untrack_fail -u "$@"
+}
+
+function lttng_untrack_kernel_ok()
+{
+ lttng_untrack_ok -k "$@"
+}
+
+function lttng_untrack_kernel_fail()
+{
+ lttng_untrack_fail -k "$@"
+}
+
function lttng_add_context_list()
{
$TESTDIR/../src/bin/lttng/$LTTNG_BIN add-context --list 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
add_context_lttng 1 -k "$@"
}
+function wait_live_trace_ready ()
+{
+ local url=$1
+ local zero_client_match=0
+
+ diag "Waiting for live trace at url: $url"
+ while [ $zero_client_match -eq 0 ]; do
+ zero_client_match=$($BABELTRACE_BIN -i lttng-live $url | grep "0 client(s) connected" | wc -l)
+ sleep 0.5
+ done
+ pass "Waiting for live trace at url: $url"
+}
+
+function wait_live_viewer_connect ()
+{
+ local url=$1
+ local one_client_match=0
+
+ diag "Waiting for live viewers on url: $url"
+ while [ $one_client_match -eq 0 ]; do
+ one_client_match=$($BABELTRACE_BIN -i lttng-live $url | grep "1 client(s) connected" | wc -l)
+ sleep 0.5
+ done
+ pass "Waiting for live viewers on url: $url"
+}
+
function validate_metadata_event ()
{
local event_name=$1
ok $? "Read a total of $cnt events, expected $expected_count"
}
+function validate_trace_count_range_incl_min_excl_max
+{
+ local event_name=$1
+ local trace_path=$2
+ local expected_min=$3
+ local expected_max=$4
+
+ which $BABELTRACE_BIN >/dev/null
+ if [ $? -ne 0 ]; then
+ skip 0 "Babeltrace binary not found. Skipping trace validation"
+ fi
+
+ cnt=0
+ OLDIFS=$IFS
+ IFS=","
+ for i in $event_name; do
+ traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep $i | wc -l)
+ if [ "$traced" -ge $expected_min ]; then
+ pass "Validate trace for event $i, $traced events"
+ else
+ fail "Validate trace for event $i"
+ diag "Found $traced occurences of $i"
+ fi
+ cnt=$(($cnt + $traced))
+ done
+ IFS=$OLDIFS
+ test $cnt -lt $expected_max
+ ok $? "Read a total of $cnt events, expected between [$expected_min, $expected_max["
+}
+
function trace_first_line
{
local trace_path=$1
return $ret
}
+function validate_directory_empty ()
+{
+ local trace_path="$1"
+
+ # Do not double quote `$trace_path` below as we want wildcards to be
+ # expanded.
+ files="$(ls -A $trace_path)"
+ ret=$?
+ if [ $ret -ne 0 ]; then
+ fail "Failed to list content of directory \"$trace_path\""
+ return $ret
+ fi
+
+ nb_files="$(echo -n "$files" | wc -l)"
+ ok $nb_files "Directory \"$trace_path\" is empty"
+}
+
+function validate_trace_session_ust_empty()
+{
+ validate_directory_empty "$1"/ust
+}
+
+function validate_trace_session_kernel_empty()
+{
+ validate_trace_empty "$1"/kernel
+}
+
function regenerate_metadata ()
{
local expected_to_fail=$1
test "$ret" -ne "0"
ok $? "Expected fail on regenerate statedump $sess_name"
else
- ok $ret "Metadata regenerate $sess_name"
+ ok $ret "Statedump regenerate $sess_name"
fi
}
{
lttng_enable_rotation_size 1 $@
}
+
+function lttng_clear_session ()
+{
+ local expected_to_fail=$1
+ local sess_name=$2
+
+ $TESTDIR/../src/bin/lttng/$LTTNG_BIN clear $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 clear session $sess_name"
+ else
+ ok $ret "Clear session $sess_name"
+ fi
+}
+
+function lttng_clear_session_ok ()
+{
+ lttng_clear_session 0 $@
+}
+
+function lttng_clear_session_fail ()
+{
+ lttng_clear_session 1 $@
+}
+
+function lttng_clear_all ()
+{
+ $TESTDIR/../src/bin/lttng/$LTTNG_BIN clear --all 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
+ ok $? "Clear all lttng sessions"
+}
projects / lttng-tools.git / blobdiff