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#!/bin/bash
#
# SPDX-FileCopyrightText: 2013 Christian Babeux <christian.babeux@efficios.com>
# SPDX-FileCopyrightText: 2014 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
#
# SPDX-License-Identifier: GPL-2.0-only
#
TEST_DESC="Kernel tracer - System calls"
CURDIR=$(dirname $0)/
TESTDIR=$CURDIR/../..
NUM_TESTS=216
# `gen-syscall-event` starts and waits for the creation a file passed by
# arguments to start executing 3 syscalls (open,read,close) and returning.
TESTCMD="$TESTDIR/utils/testapp/gen-syscall-events/gen-syscall-events"
source $TESTDIR/utils/utils.sh
function trace_testapp()
{
local start_file_sync=$(mktemp -u -t "tmp.${FUNCNAME[0]}_sync_start.XXXXXX")
# Clear all entries from the resource tracker
lttng_untrack_kernel_all_ok
# Launch the testapp and save its Process ID
./"$TESTCMD" "$start_file_sync" "/proc/cpuinfo" "/proc/cmdline" &
PID=$!
# Set LTTng to track this PID and start the tracing
lttng_track_pid_ok $PID
start_lttng_tracing_ok
# Create start file to launch the execution of the workload by the
# test app
touch "$start_file_sync"
wait $PID
stop_lttng_tracing_ok
# Clean up the synchronization file
rm -f "$start_file_sync"
}
function validate_list()
{
local session_name=$1
local event_name=$2
local opt=$3
out=$($TESTDIR/../src/bin/lttng/$LTTNG_BIN list $session_name $opt | grep $event_name)
if [ -z "$out" ]; then
fail "Validate syscall listing"
diag "$event_name not found when listing $session_name (opt $opt)"
else
pass "Validate syscall listing. Found $event_name."
fi
}
function test_syscall_event_list()
{
local EVENT_NAME="getpid"
diag "Syscall event listing"
validate_list "" $EVENT_NAME "-k --syscall"
}
function test_syscall_simple_list()
{
local TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX")
SESSION_NAME="kernel_syscall_simple_list"
local EVENT_NAME="close"
diag "Syscall simple listing"
create_lttng_session_ok $SESSION_NAME $TRACE_PATH
lttng_enable_kernel_syscall_ok $SESSION_NAME $EVENT_NAME
validate_list $SESSION_NAME $EVENT_NAME
trace_testapp
# ensure all events are in the trace.
validate_trace_exp "-e syscall_entry_$EVENT_NAME: -e compat_syscall_entry_$EVENT_NAME:" $TRACE_PATH
validate_trace_exp "-e syscall_exit_$EVENT_NAME: -e compat_syscall_exit_$EVENT_NAME:" $TRACE_PATH
# ensure trace only contains those.
validate_trace_only_exp "-e syscall_entry_$EVENT_NAME: -e compat_syscall_entry_$EVENT_NAME: -e syscall_exit_$EVENT_NAME: -e compat_syscall_exit_$EVENT_NAME:" $TRACE_PATH
destroy_lttng_session_ok $SESSION_NAME
rm -rf $TRACE_PATH
}
function test_syscall_simple_list_two()
{
local TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX")
SESSION_NAME="kernel_syscall_simple_list_two"
local EVENT_NAME="close"
local EVENT_NAME2="read"
diag "Syscall simple listing"
create_lttng_session_ok $SESSION_NAME $TRACE_PATH
lttng_enable_kernel_syscall_ok $SESSION_NAME $EVENT_NAME
lttng_enable_kernel_syscall_ok $SESSION_NAME $EVENT_NAME2
validate_list $SESSION_NAME $EVENT_NAME
validate_list $SESSION_NAME $EVENT_NAME2
trace_testapp
# ensure all events are in the trace.
validate_trace_exp "-e syscall_entry_$EVENT_NAME: -e compat_syscall_entry_$EVENT_NAME:" $TRACE_PATH
validate_trace_exp "-e syscall_exit_$EVENT_NAME: -e compat_syscall_exit_$EVENT_NAME:" $TRACE_PATH
validate_trace_exp "-e syscall_entry_$EVENT_NAME2: -e compat_syscall_entry_$EVENT_NAME2:" $TRACE_PATH
validate_trace_exp "-e syscall_exit_$EVENT_NAME2: -e compat_syscall_exit_$EVENT_NAME2:" $TRACE_PATH
# ensure trace only contains those.
validate_trace_only_exp "-e syscall_entry_$EVENT_NAME: -e compat_syscall_entry_$EVENT_NAME: -e syscall_exit_$EVENT_NAME: -e compat_syscall_exit_$EVENT_NAME: -e syscall_entry_$EVENT_NAME2: -e compat_syscall_entry_$EVENT_NAME2: -e syscall_exit_$EVENT_NAME2: -e compat_syscall_exit_$EVENT_NAME2:" $TRACE_PATH
destroy_lttng_session_ok $SESSION_NAME
rm -rf $TRACE_PATH
}
function test_syscall_single()
{
local TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX")
SESSION_NAME="kernel_syscall_single"
diag "Syscall trace single"
create_lttng_session_ok $SESSION_NAME $TRACE_PATH
lttng_enable_kernel_syscall_ok $SESSION_NAME "openat"
trace_testapp
# ensure all events are in the trace.
validate_trace_exp "-e syscall_entry_openat: -e compat_syscall_entry_openat:" $TRACE_PATH
validate_trace_exp "-e syscall_exit_openat: -e compat_syscall_exit_openat:" $TRACE_PATH
# ensure trace only contains those.
validate_trace_only_exp "-e syscall_entry_openat: -e compat_syscall_entry_openat: -e syscall_exit_openat: -e compat_syscall_exit_openat:" $TRACE_PATH
destroy_lttng_session_ok $SESSION_NAME
rm -rf $TRACE_PATH
}
function test_syscall_two()
{
local TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX")
SESSION_NAME="kernel_syscall_two"
diag "Syscall trace two events"
create_lttng_session_ok $SESSION_NAME $TRACE_PATH
lttng_enable_kernel_syscall_ok $SESSION_NAME "openat"
lttng_enable_kernel_syscall_ok $SESSION_NAME "close"
trace_testapp
# ensure all events are in the trace.
validate_trace_exp "-e syscall_entry_openat: -e compat_syscall_entry_openat:" $TRACE_PATH
validate_trace_exp "-e syscall_exit_openat: -e compat_syscall_exit_openat:" $TRACE_PATH
validate_trace_exp "-e syscall_entry_close: -e compat_syscall_entry_close:" $TRACE_PATH
validate_trace_exp "-e syscall_exit_close: -e compat_syscall_exit_close:" $TRACE_PATH
# ensure trace only contains those.
validate_trace_only_exp "-e syscall_entry_openat: -e compat_syscall_entry_openat: -e syscall_exit_openat: -e compat_syscall_exit_openat: -e syscall_entry_close: -e compat_syscall_entry_close: -e syscall_exit_close: -e compat_syscall_exit_close:" $TRACE_PATH
destroy_lttng_session_ok $SESSION_NAME
rm -rf $TRACE_PATH
}
function test_syscall_all()
{
local TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX")
SESSION_NAME="kernel_syscall_all"
diag "Syscall trace all events"
create_lttng_session_ok $SESSION_NAME $TRACE_PATH
# enable all syscalls
lttng_enable_kernel_syscall_ok $SESSION_NAME
trace_testapp
# ensure at least open and close are there.
validate_trace_exp "-e syscall_entry_openat: -e compat_syscall_entry_openat:" $TRACE_PATH
validate_trace_exp "-e syscall_exit_openat: -e compat_syscall_exit_openat:" $TRACE_PATH
validate_trace_exp "-e syscall_entry_close: -e compat_syscall_entry_close:" $TRACE_PATH
validate_trace_exp "-e syscall_exit_close: -e compat_syscall_exit_close:" $TRACE_PATH
# trace may contain other syscalls.
destroy_lttng_session_ok $SESSION_NAME
rm -rf $TRACE_PATH
}
function test_syscall_all_disable_one()
{
local TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX")
SESSION_NAME="kernel_syscall_all_disable_one"
diag "Syscall trace all events and disable one"
create_lttng_session_ok $SESSION_NAME $TRACE_PATH
# enable all syscalls
lttng_enable_kernel_syscall_ok $SESSION_NAME
# try to disable open system call: fails because enabler semantic of
# "all syscalls" is not "the open" system call.
lttng_disable_kernel_syscall_fail $SESSION_NAME "openat"
trace_testapp
# ensure "openat" syscall is there.
validate_trace_exp "-e syscall_entry_openat: -e compat_syscall_entry_openat: -e syscall_exit_openat: -e compat_syscall_exit_openat:" $TRACE_PATH
# ensure "close" syscall is there.
validate_trace_exp "-e syscall_entry_close: -e compat_syscall_entry_close:" $TRACE_PATH
validate_trace_exp "-e syscall_exit_close: -e compat_syscall_exit_close:" $TRACE_PATH
destroy_lttng_session_ok $SESSION_NAME
rm -rf $TRACE_PATH
}
function test_syscall_all_disable_two()
{
local TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX")
SESSION_NAME="kernel_syscall_all_disable_two"
diag "Syscall trace all events and disable two"
create_lttng_session_ok $SESSION_NAME $TRACE_PATH
# enable all syscalls
lttng_enable_kernel_syscall_ok $SESSION_NAME
# try to disable open and close system calls: fails because enabler
# semantic of "all syscalls" is not "the open" system call.
lttng_disable_kernel_syscall_fail $SESSION_NAME "openat"
lttng_disable_kernel_syscall_fail $SESSION_NAME "close"
trace_testapp
# ensure "openat" syscall is there.
validate_trace_exp "-e syscall_entry_openat: -e compat_syscall_entry_openat: -e syscall_exit_openat: -e compat_syscall_exit_openat:" $TRACE_PATH
# ensure "close" syscall is there.
validate_trace_exp "-e syscall_entry_close: -e compat_syscall_entry_close:" $TRACE_PATH
validate_trace_exp "-e syscall_exit_close: -e compat_syscall_exit_close:" $TRACE_PATH
# ensure "read" syscall is there.
validate_trace_exp "-e syscall_entry_read: -e compat_syscall_entry_read:" $TRACE_PATH
validate_trace_exp "-e syscall_exit_read: -e compat_syscall_exit_read:" $TRACE_PATH
destroy_lttng_session_ok $SESSION_NAME
rm -rf $TRACE_PATH
}
function test_syscall_enable_all_disable_all()
{
local TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX")
SESSION_NAME="kernel_syscall_enable_all_disable_all"
diag "Syscall trace all events and disable all"
create_lttng_session_ok $SESSION_NAME $TRACE_PATH
# enable all system calls
lttng_enable_kernel_syscall_ok $SESSION_NAME
# disable all system calls
lttng_disable_kernel_syscall_ok $SESSION_NAME
trace_testapp
# ensure nothing has been traced.
validate_trace_empty $TRACE_PATH
destroy_lttng_session_ok $SESSION_NAME
rm -rf $TRACE_PATH
}
function test_syscall_enable_all_disable_all_enable_all()
{
local TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX")
SESSION_NAME="kernel_syscall_enable_all_disable_all_enable_all"
diag "Syscall trace all events and enable/disable all"
create_lttng_session_ok $SESSION_NAME $TRACE_PATH
# enable all system calls
lttng_enable_kernel_syscall_ok $SESSION_NAME
# disable all system calls
lttng_disable_kernel_syscall_ok $SESSION_NAME
# enable all system calls
lttng_enable_kernel_syscall_ok $SESSION_NAME
trace_testapp
# ensure at least open and close are there.
validate_trace_exp "-e syscall_entry_openat: -e compat_syscall_entry_openat:" $TRACE_PATH
validate_trace_exp "-e syscall_exit_openat: -e compat_syscall_exit_openat:" $TRACE_PATH
validate_trace_exp "-e syscall_entry_close: -e compat_syscall_entry_close:" $TRACE_PATH
validate_trace_exp "-e syscall_exit_close: -e compat_syscall_exit_close:" $TRACE_PATH
# trace may contain other syscalls.
destroy_lttng_session_ok $SESSION_NAME
rm -rf $TRACE_PATH
}
function test_syscall_enable_all_enable_one_disable_all()
{
local TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX")
SESSION_NAME="kernel_syscall_enable_all_enable_one_disable_all"
diag "Syscall trace all events, enable one and disable all"
create_lttng_session_ok $SESSION_NAME "$TRACE_PATH"
# enable all syscalls
lttng_enable_kernel_syscall_ok $SESSION_NAME
# enable one specific syscall, "openat"
lttng_enable_kernel_syscall_ok $SESSION_NAME openat
# disable all syscalls
lttng_disable_kernel_syscall_ok $SESSION_NAME
trace_testapp
# The trace shouldn't contain any syscalls, disable-all should disable
# even individually specified syscalls
trace_match_only openat 0 "$TRACE_PATH"
destroy_lttng_session_ok $SESSION_NAME
rm -rf "$TRACE_PATH"
}
function test_syscall_enable_one_enable_all_disable_one()
{
local TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX")
SESSION_NAME="kernel_syscall_enable_one_enable_all_disable_one"
diag "Syscall trace all events and enable/disable one"
create_lttng_session_ok $SESSION_NAME "$TRACE_PATH"
# enable one specific syscall, "openat"
lttng_enable_kernel_syscall_ok $SESSION_NAME openat
# enable all syscalls
lttng_enable_kernel_syscall_ok $SESSION_NAME
# disable one specific syscall, "openat"
lttng_disable_kernel_syscall_ok $SESSION_NAME openat
trace_testapp
# The trace should contain all syscalls, including 'openat' because
# enable-all overrides individually disabled syscalls.
validate_trace openat "$TRACE_PATH"
destroy_lttng_session_ok $SESSION_NAME
rm -rf "$TRACE_PATH"
}
function test_syscall_enable_one_enable_all_disable_all_disable_one()
{
local TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX")
SESSION_NAME="kernel_syscall_enable_one_enable_all_disable_all_disable_one"
diag "Syscall trace all events and enable/disable one"
create_lttng_session_ok $SESSION_NAME "$TRACE_PATH"
# enable one specific syscall, "openat"
lttng_enable_kernel_syscall_ok $SESSION_NAME openat
# enable all syscalls
lttng_enable_kernel_syscall_ok $SESSION_NAME
# disable all syscalls
lttng_disable_kernel_syscall_ok $SESSION_NAME
# disable one specific syscall, "openat"
lttng_disable_kernel_syscall_ok $SESSION_NAME openat
trace_testapp
# The trace shouldn't contain any syscalls, disable-all should disable
# even individually specified syscalls
trace_match_only openat 0 "$TRACE_PATH"
destroy_lttng_session_ok $SESSION_NAME
rm -rf "$TRACE_PATH"
}
function test_syscall_enable_all_disable_all_twice()
{
local TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX")
SESSION_NAME="kernel_syscall_enable_all_disable_all_twice"
diag "Syscall trace all events and enable/disable all twice"
create_lttng_session_ok $SESSION_NAME $TRACE_PATH
# enable all system calls
lttng_enable_kernel_syscall_ok $SESSION_NAME
# disable all system calls
lttng_disable_kernel_syscall_ok $SESSION_NAME
# enable all system calls
lttng_enable_kernel_syscall_ok $SESSION_NAME
# disable all system calls
lttng_disable_kernel_syscall_ok $SESSION_NAME
trace_testapp
# ensure nothing has been traced.
validate_trace_empty $TRACE_PATH
destroy_lttng_session_ok $SESSION_NAME
rm -rf $TRACE_PATH
}
function test_syscall_enable_one_disable_one()
{
local TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX")
SESSION_NAME="kernel_syscall_enable_one_disable_one"
diag "Syscall trace one event and disable one"
create_lttng_session_ok $SESSION_NAME $TRACE_PATH
# enable open system call
lttng_enable_kernel_syscall_ok $SESSION_NAME "openat"
# disable open system call
lttng_disable_kernel_syscall_ok $SESSION_NAME "openat"
trace_testapp
# ensure nothing has been traced.
validate_trace_empty $TRACE_PATH
destroy_lttng_session_ok $SESSION_NAME
rm -rf $TRACE_PATH
}
function test_syscall_enable_two_disable_two()
{
local TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX")
SESSION_NAME="kernel_syscall_enable_two_disable_two"
diag "Syscall trace two events and disable two"
create_lttng_session_ok $SESSION_NAME $TRACE_PATH
# enable open and close system calls
lttng_enable_kernel_syscall_ok $SESSION_NAME "openat"
lttng_enable_kernel_syscall_ok $SESSION_NAME "close"
# disable open and close system calls
lttng_disable_kernel_syscall_ok $SESSION_NAME "openat"
lttng_disable_kernel_syscall_ok $SESSION_NAME "close"
trace_testapp
# ensure nothing has been traced.
validate_trace_empty $TRACE_PATH
destroy_lttng_session_ok $SESSION_NAME
rm -rf $TRACE_PATH
}
function test_syscall_enable_two_disable_one()
{
local TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX")
SESSION_NAME="kernel_syscall_enable_two_disable_one"
diag "Syscall trace two events and disable one"
create_lttng_session_ok $SESSION_NAME $TRACE_PATH
# enable open and close system calls
lttng_enable_kernel_syscall_ok $SESSION_NAME "openat"
lttng_enable_kernel_syscall_ok $SESSION_NAME "close"
# disable close system call
lttng_disable_kernel_syscall_ok $SESSION_NAME "close"
trace_testapp
# ensure open is there.
validate_trace_exp "-e syscall_entry_openat: -e compat_syscall_entry_openat:" $TRACE_PATH
validate_trace_exp "-e syscall_exit_openat: -e compat_syscall_exit_openat:" $TRACE_PATH
# ensure trace only contains those.
validate_trace_only_exp "-e syscall_entry_openat: -e compat_syscall_entry_openat: -e syscall_exit_openat: -e compat_syscall_exit_openat:" $TRACE_PATH
destroy_lttng_session_ok $SESSION_NAME
rm -rf $TRACE_PATH
}
function test_syscall_disable_twice()
{
local TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX")
SESSION_NAME="kernel_syscall_disable_twice"
diag "Syscall trace one event and disable twice"
create_lttng_session_ok $SESSION_NAME $TRACE_PATH
lttng_enable_kernel_syscall_ok $SESSION_NAME "openat"
# First disable will succeed
lttng_disable_kernel_syscall_ok $SESSION_NAME "openat"
# Second disable succeeds too, due to enabler semantic.
lttng_disable_kernel_syscall_ok $SESSION_NAME "openat"
destroy_lttng_session_ok $SESSION_NAME
rm -rf $TRACE_PATH
}
function test_syscall_disable_all_twice()
{
local TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX")
SESSION_NAME="kernel_syscall_disable_all_twice"
diag "Syscall trace all events and disable all twice"
create_lttng_session_ok $SESSION_NAME $TRACE_PATH
lttng_enable_kernel_syscall_ok $SESSION_NAME
# First disable will succeed
lttng_disable_kernel_syscall_ok $SESSION_NAME
# Second disable succeeds too, due to enabler semantic.
lttng_disable_kernel_syscall_ok $SESSION_NAME
destroy_lttng_session_ok $SESSION_NAME
rm -rf $TRACE_PATH
}
function test_syscall_enable_unknown()
{
local TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX")
SESSION_NAME="kernel_syscall_enable_unknown"
diag "Syscall enable an unknown event"
create_lttng_session_ok $SESSION_NAME $TRACE_PATH
# Enabling a syscall that does not exist succeeds, due to enabler
# semantic.
lttng_enable_kernel_syscall_ok $SESSION_NAME "thissyscallcannotexist"
destroy_lttng_session_ok $SESSION_NAME
rm -rf $TRACE_PATH
}
function test_syscall_enable_all_enable_one()
{
local TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX")
SESSION_NAME="kernel_syscall_enable_all_enable_one"
diag "Syscall enable all and enable one"
create_lttng_session_ok $SESSION_NAME $TRACE_PATH
lttng_enable_kernel_syscall_ok $SESSION_NAME
# Enabling an event already enabled succeeds, due to enabler semantic.
lttng_enable_kernel_syscall_ok $SESSION_NAME "openat"
destroy_lttng_session_ok $SESSION_NAME
rm -rf $TRACE_PATH
}
function test_syscall_disable_all_disable_one()
{
local TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX")
SESSION_NAME="kernel_syscall_enable_all_enable_one"
diag "Syscall disable all and disable one"
create_lttng_session_ok $SESSION_NAME $TRACE_PATH
lttng_enable_kernel_syscall_ok $SESSION_NAME
lttng_disable_kernel_syscall_ok $SESSION_NAME
# Disabling an event already disabled fails.
lttng_disable_kernel_syscall_fail $SESSION_NAME "openat"
destroy_lttng_session_ok $SESSION_NAME
rm -rf $TRACE_PATH
}
function test_syscall_enable_channel_disable_all()
{
local TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX")
SESSION_NAME="kernel_syscall_enable_channel_disable_all"
CHANNEL_NAME="channel"
diag "Syscall enable channel and disable all"
create_lttng_session_ok $SESSION_NAME $TRACE_PATH
lttng_enable_kernel_channel_ok $SESSION_NAME $CHANNEL_NAME
# sessiond semantic for "disable all" is to try to match all enalers
# it knowns about. Disable all succeeds if it finds no match.
lttng_disable_kernel_syscall_ok $SESSION_NAME "-a" $CHANNEL_NAME
destroy_lttng_session_ok $SESSION_NAME
rm -rf $TRACE_PATH
}
function test_syscall_enable_channel_disable_one()
{
local TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX")
SESSION_NAME="kernel_syscall_enable_channel_disable_all"
CHANNEL_NAME="channel"
diag "Syscall enable channel and disable one"
create_lttng_session_ok $SESSION_NAME $TRACE_PATH
lttng_enable_kernel_channel_ok $SESSION_NAME $CHANNEL_NAME
lttng_disable_kernel_syscall_fail $SESSION_NAME "openat" $CHANNEL_NAME
destroy_lttng_session_ok $SESSION_NAME
rm -rf $TRACE_PATH
}
# MUST set TESTDIR before calling those functions
plan_tests $NUM_TESTS
print_test_banner "$TEST_DESC"
check_skip_kernel_test "$NUM_TESTS" "Skipping all tests." ||
{
lttng_modules_loaded_fail
validate_lttng_modules_present
start_lttng_sessiond
test_syscall_event_list
test_syscall_simple_list
test_syscall_simple_list_two
test_syscall_single
test_syscall_two
test_syscall_all
test_syscall_all_disable_one
test_syscall_all_disable_two
test_syscall_enable_all_disable_all
test_syscall_enable_all_disable_all_enable_all
test_syscall_enable_all_disable_all_twice
test_syscall_enable_all_enable_one_disable_all
test_syscall_enable_one_enable_all_disable_one
test_syscall_enable_one_enable_all_disable_all_disable_one
test_syscall_enable_one_disable_one
test_syscall_enable_two_disable_two
test_syscall_enable_two_disable_one
test_syscall_disable_twice
test_syscall_disable_all_twice
test_syscall_enable_unknown
test_syscall_enable_all_enable_one
test_syscall_disable_all_disable_one
test_syscall_enable_channel_disable_all
test_syscall_enable_channel_disable_one
stop_lttng_sessiond
lttng_modules_loaded_fail
}
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