| 1 | #!/bin/bash |
| 2 | # |
| 3 | # Copyright (C) 2019 Jonathan Rajotte <jonathan.rajotte-julien@efficios.com> |
| 4 | # |
| 5 | # SPDX-License-Identifier: LGPL-2.1-only |
| 6 | |
| 7 | TEST_DESC="Clear - UST tracing" |
| 8 | |
| 9 | CURDIR=$(dirname $0)/ |
| 10 | TESTDIR=$CURDIR/../../.. |
| 11 | EVENT_NAME="tp:tptest" |
| 12 | EVENT_STATE_DUMP_START="lttng_ust_statedump:start" |
| 13 | EVENT_STATE_DUMP_END="lttng_ust_statedump:end" |
| 14 | SESSION_NAME="" |
| 15 | TESTAPP_PATH="$TESTDIR/utils/testapp" |
| 16 | TESTAPP_NAME="gen-ust-events" |
| 17 | TESTAPP_BIN="$TESTAPP_PATH/$TESTAPP_NAME/$TESTAPP_NAME" |
| 18 | |
| 19 | NUM_TESTS=2071 |
| 20 | DELAYUS=500000 |
| 21 | LIVEVIEWER_TIMEOUT=10 # Timeout in seconds |
| 22 | PAGE_SIZE=$(getconf PAGE_SIZE) |
| 23 | TRACE_PATH=$(mktemp -d -t tmp.test_clear_ust_trace_path.XXXXXX) |
| 24 | |
| 25 | # shellcheck source=../utils/utils.sh |
| 26 | source "$TESTDIR/utils/utils.sh" |
| 27 | |
| 28 | if [ ! -x "$TESTAPP_BIN" ]; then |
| 29 | BAIL_OUT "No UST events binary detected." |
| 30 | fi |
| 31 | |
| 32 | function clean_path () |
| 33 | { |
| 34 | local trace_path=$1 |
| 35 | set -u |
| 36 | rm -rf $trace_path |
| 37 | set +u |
| 38 | } |
| 39 | |
| 40 | function cond_start_tracing () |
| 41 | { |
| 42 | local session_name=$1 |
| 43 | local tracing_active=$2 |
| 44 | |
| 45 | if [[ $tracing_active -ne 1 ]]; then |
| 46 | start_lttng_tracing_ok $session_name |
| 47 | fi |
| 48 | } |
| 49 | |
| 50 | function cond_stop_tracing () |
| 51 | { |
| 52 | local session_name=$1 |
| 53 | local tracing_active=$2 |
| 54 | |
| 55 | if [[ $tracing_active -ne 1 ]]; then |
| 56 | stop_lttng_tracing_ok $session_name |
| 57 | fi |
| 58 | } |
| 59 | |
| 60 | function do_clear_session () |
| 61 | { |
| 62 | local session_name=$1 |
| 63 | local tracing_active=$2 |
| 64 | local clear_twice=$3 |
| 65 | local rotate_before=$4 |
| 66 | local rotate_after=$5 |
| 67 | |
| 68 | cond_stop_tracing $session_name $tracing_active |
| 69 | if [[ $rotate_before -eq 1 ]]; then |
| 70 | rotate_session_ok $SESSION_NAME |
| 71 | fi |
| 72 | lttng_clear_session_ok $SESSION_NAME |
| 73 | if [[ $clear_twice -eq 1 ]]; then |
| 74 | lttng_clear_session_ok $SESSION_NAME |
| 75 | fi |
| 76 | if [[ $rotate_after -eq 1 ]]; then |
| 77 | if [[ $tracing_active -eq 1 ]]; then |
| 78 | rotate_session_ok $SESSION_NAME |
| 79 | else |
| 80 | # Expect failure |
| 81 | rotate_session_fail $SESSION_NAME |
| 82 | fi |
| 83 | fi |
| 84 | cond_start_tracing $session_name $tracing_active |
| 85 | } |
| 86 | |
| 87 | function test_ust_streaming () |
| 88 | { |
| 89 | local tracing_active=$1 |
| 90 | local clear_twice=$2 |
| 91 | local rotate_before=$3 |
| 92 | local rotate_after=$4 |
| 93 | local buffer_type=$5 |
| 94 | local local_path="${TRACE_PATH}/${HOSTNAME}/${SESSION_NAME}*" |
| 95 | local channel_name="chan" |
| 96 | |
| 97 | diag "Test ust streaming clear" |
| 98 | diag "Parameters: tracing_active=$tracing_active, clear_twice=$clear_twice, rotate_before=$rotate_before, rotate_after=$rotate_after, buffer_type=$buffer_type" |
| 99 | create_lttng_session_uri $SESSION_NAME net://localhost |
| 100 | enable_ust_lttng_channel_ok $SESSION_NAME $channel_name --buffers-$buffer_type |
| 101 | enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME $channel_name |
| 102 | start_lttng_tracing_ok $SESSION_NAME |
| 103 | $TESTAPP_BIN -i 10 |
| 104 | do_clear_session $SESSION_NAME $tracing_active $clear_twice $rotate_before $rotate_after |
| 105 | stop_lttng_tracing_ok $SESSION_NAME |
| 106 | |
| 107 | if [[ $rotate_before -eq 1 ]]; then |
| 108 | validate_trace_count $EVENT_NAME $local_path 10 |
| 109 | else |
| 110 | if [[ "$buffer_type" == "uid" ]]; then |
| 111 | validate_trace_empty $local_path |
| 112 | else # pid |
| 113 | validate_directory_empty $local_path |
| 114 | fi |
| 115 | fi |
| 116 | |
| 117 | destroy_lttng_session_ok $SESSION_NAME --no-wait |
| 118 | } |
| 119 | |
| 120 | function test_ust_streaming_no_event () |
| 121 | { |
| 122 | local tracing_active=$1 |
| 123 | local clear_twice=$2 |
| 124 | #local rotate_before=$3 ignored |
| 125 | #local rotate_after=$4 |
| 126 | local buffer_type=uid |
| 127 | local local_path="${TRACE_PATH}/${HOSTNAME}/${SESSION_NAME}*" |
| 128 | local channel_name="chan" |
| 129 | |
| 130 | diag "Test ust streaming clear no event" |
| 131 | diag "Parameters: tracing_active=$tracing_active, clear_twice=$clear_twice, rotate_before=$rotate_before, rotate_after=$rotate_after, buffer_type=$buffer_type" |
| 132 | create_lttng_session_uri $SESSION_NAME net://localhost |
| 133 | enable_ust_lttng_channel_ok $SESSION_NAME $channel_name --buffers-$buffer_type |
| 134 | enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME $channel_name |
| 135 | start_lttng_tracing_ok $SESSION_NAME |
| 136 | |
| 137 | do_clear_session $SESSION_NAME "$tracing_active" "$clear_twice" "$rotate_before" "$rotate_after" |
| 138 | stop_lttng_tracing_ok $SESSION_NAME |
| 139 | |
| 140 | validate_directory_empty "$local_path" |
| 141 | |
| 142 | destroy_lttng_session_ok $SESSION_NAME --no-wait |
| 143 | } |
| 144 | |
| 145 | function test_ust_streaming_rotate_clear () |
| 146 | { |
| 147 | local tracing_active=$1 |
| 148 | local clear_twice=$2 |
| 149 | local rotate_before=$3 |
| 150 | local rotate_after=$4 |
| 151 | local buffer_type=$5 |
| 152 | local local_path="${TRACE_PATH}/${HOSTNAME}/${SESSION_NAME}*" |
| 153 | local channel_name="chan" |
| 154 | |
| 155 | diag "Test ust streaming rotate-clear" |
| 156 | diag "Parameters: tracing_active=$tracing_active, clear_twice=$clear_twice, rotate_before=$rotate_before, rotate_after=$rotate_after, buffer_type=$buffer_type" |
| 157 | create_lttng_session_uri $SESSION_NAME net://localhost |
| 158 | enable_ust_lttng_channel_ok $SESSION_NAME $channel_name --buffers-$buffer_type |
| 159 | enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME $channel_name |
| 160 | start_lttng_tracing_ok $SESSION_NAME |
| 161 | $TESTAPP_BIN -i 1 |
| 162 | rotate_session_ok $SESSION_NAME |
| 163 | $TESTAPP_BIN -i 2 |
| 164 | do_clear_session $SESSION_NAME $tracing_active $clear_twice $rotate_before $rotate_after |
| 165 | $TESTAPP_BIN -i 3 |
| 166 | stop_lttng_tracing_ok $SESSION_NAME |
| 167 | |
| 168 | if [[ $rotate_before -eq 1 ]]; then |
| 169 | local expect_count=6 |
| 170 | else |
| 171 | local expect_count=4 |
| 172 | fi |
| 173 | validate_trace_count $EVENT_NAME $local_path $expect_count |
| 174 | |
| 175 | destroy_lttng_session_ok $SESSION_NAME --no-wait |
| 176 | } |
| 177 | |
| 178 | function test_ust_streaming_clear_rotate () |
| 179 | { |
| 180 | local tracing_active=$1 |
| 181 | local clear_twice=$2 |
| 182 | local rotate_before=$3 |
| 183 | local rotate_after=$4 |
| 184 | local buffer_type=$5 |
| 185 | local local_path="${TRACE_PATH}/${HOSTNAME}/${SESSION_NAME}*" |
| 186 | local channel_name="chan" |
| 187 | |
| 188 | diag "Test ust streaming clear-rotate" |
| 189 | diag "Parameters: tracing_active=$tracing_active, clear_twice=$clear_twice, rotate_before=$rotate_before, rotate_after=$rotate_after, buffer_type=$buffer_type" |
| 190 | create_lttng_session_uri $SESSION_NAME net://localhost |
| 191 | enable_ust_lttng_channel_ok $SESSION_NAME $channel_name --buffers-$buffer_type |
| 192 | enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME $channel_name |
| 193 | start_lttng_tracing_ok $SESSION_NAME |
| 194 | $TESTAPP_BIN -i 1 |
| 195 | do_clear_session $SESSION_NAME $tracing_active $clear_twice $rotate_before $rotate_after |
| 196 | $TESTAPP_BIN -i 2 |
| 197 | rotate_session_ok $SESSION_NAME |
| 198 | $TESTAPP_BIN -i 3 |
| 199 | stop_lttng_tracing_ok $SESSION_NAME |
| 200 | |
| 201 | if [[ $rotate_before -eq 1 ]]; then |
| 202 | local expect_count=6 |
| 203 | else |
| 204 | local expect_count=5 |
| 205 | fi |
| 206 | validate_trace_count $EVENT_NAME $local_path $expect_count |
| 207 | |
| 208 | destroy_lttng_session_ok $SESSION_NAME --no-wait |
| 209 | } |
| 210 | |
| 211 | function test_ust_streaming_live () |
| 212 | { |
| 213 | local tracing_active=$1 |
| 214 | local clear_twice=$2 |
| 215 | # 3, 4 unused |
| 216 | local buffer_type=$5 |
| 217 | local local_path="${TRACE_PATH}/${HOSTNAME}/${SESSION_NAME}*" |
| 218 | local channel_name="chan" |
| 219 | |
| 220 | diag "Test ust streaming live clear" |
| 221 | diag "Parameters: tracing_active=$tracing_active, clear_twice=$clear_twice, buffer_type=$buffer_type" |
| 222 | create_lttng_session_uri $SESSION_NAME net://localhost "--live=${DELAYUS}" |
| 223 | enable_ust_lttng_channel_ok $SESSION_NAME $channel_name --buffers-$buffer_type |
| 224 | enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME $channel_name |
| 225 | start_lttng_tracing_ok $SESSION_NAME |
| 226 | $TESTAPP_BIN -i 10 |
| 227 | do_clear_session $SESSION_NAME $tracing_active $clear_twice 0 0 |
| 228 | stop_lttng_tracing_ok $SESSION_NAME |
| 229 | |
| 230 | if [[ "$buffer_type" == "uid" ]]; then |
| 231 | validate_trace_empty $local_path |
| 232 | else # pid |
| 233 | validate_directory_empty $local_path |
| 234 | fi |
| 235 | |
| 236 | destroy_lttng_session_ok $SESSION_NAME --no-wait |
| 237 | } |
| 238 | |
| 239 | #no clear |
| 240 | function test_ust_basic_streaming_live_viewer () |
| 241 | { |
| 242 | local tracing_active=$1 |
| 243 | local clear_twice=$2 |
| 244 | # 3, 4 unused |
| 245 | local buffer_type=$5 |
| 246 | local local_path="${TRACE_PATH}/${HOSTNAME}/${SESSION_NAME}*" |
| 247 | local remote_trace_path="${HOSTNAME}/${SESSION_NAME}" |
| 248 | local channel_name="chan" |
| 249 | local bt_output_path=$(mktemp -u -t tmp.test_${FUNCNAME[0]}_bt_output_path.XXXXXX) |
| 250 | local bt_error_path=$(mktemp -t "tmp.${FUNCNAME[0]}_bt_error.XXXXXX") |
| 251 | local file_sync_before_exit=$(mktemp -u -t tmp.test_${FUNCNAME[0]}_sync_before_exit.XXXXXX) |
| 252 | |
| 253 | diag "Test ust basic streaming live with viewer" |
| 254 | diag "Parameters: tracing_active=$tracing_active, clear_twice=$clear_twice, buffer_type=$buffer_type" |
| 255 | create_lttng_session_uri $SESSION_NAME net://localhost "--live=${DELAYUS}" |
| 256 | enable_ust_lttng_channel_ok $SESSION_NAME $channel_name --buffers-$buffer_type |
| 257 | enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME $channel_name |
| 258 | start_lttng_tracing_ok $SESSION_NAME |
| 259 | |
| 260 | wait_live_trace_ready net://localhost |
| 261 | |
| 262 | # Connect a live viewer |
| 263 | $BABELTRACE_BIN -i lttng-live net://localhost/host/$remote_trace_path --params=session-not-found-action=end 1> $bt_output_path 2> "${bt_error_path}" & |
| 264 | local viewer_pid=$! |
| 265 | local viewer_iter=0 |
| 266 | |
| 267 | wait_live_viewer_connect net://localhost |
| 268 | |
| 269 | $TESTAPP_BIN -i 10 --sync-before-exit $file_sync_before_exit & |
| 270 | local app_pid=$! |
| 271 | |
| 272 | diag "Wait until viewer sees all 10 expected events" |
| 273 | local evcount=0 |
| 274 | while [ $evcount -ne 10 ]; do |
| 275 | evcount=$(cat $bt_output_path | wc -l) |
| 276 | sleep 0.1 |
| 277 | viewer_iter=$((viewer_iter + 1)) |
| 278 | if [ "${viewer_iter}" -gt $((LIVEVIEWER_TIMEOUT * 10)) ] ; then |
| 279 | break; |
| 280 | fi |
| 281 | done |
| 282 | is "${evcount}" 10 "Live viewer read $evcount events, expect 10" |
| 283 | |
| 284 | destroy_lttng_session_ok $SESSION_NAME --no-wait |
| 285 | touch $file_sync_before_exit |
| 286 | diag "Waiting for application to exit" |
| 287 | wait $app_pid |
| 288 | pass "Wait for application to exit" |
| 289 | diag "Wait for viewer to exit" |
| 290 | wait $viewer_pid |
| 291 | ok $? "Babeltrace succeeds" |
| 292 | pass "Wait for viewer to exit" |
| 293 | |
| 294 | rm -f $bt_output_path |
| 295 | clean_path "${bt_error_path}" |
| 296 | rm -f $file_sync_before_exit |
| 297 | } |
| 298 | |
| 299 | function test_ust_streaming_live_viewer () |
| 300 | { |
| 301 | local tracing_active=$1 |
| 302 | local clear_twice=$2 |
| 303 | # 3, 4 unused |
| 304 | local buffer_type=$5 |
| 305 | local local_path="${TRACE_PATH}/${HOSTNAME}/${SESSION_NAME}*" |
| 306 | local remote_trace_path="${HOSTNAME}/${SESSION_NAME}" |
| 307 | local channel_name="chan" |
| 308 | local bt_output_path=$(mktemp -u -t tmp.test_${FUNCNAME[0]}_bt_output_path.XXXXXX) |
| 309 | local bt_error_path=$(mktemp -t "tmp.${FUNCNAME[0]}_bt_error.XXXXXX") |
| 310 | |
| 311 | diag "Test ust streaming live clear with viewer" |
| 312 | diag "Parameters: tracing_active=$tracing_active, clear_twice=$clear_twice, buffer_type=$buffer_type" |
| 313 | create_lttng_session_uri $SESSION_NAME net://localhost "--live=${DELAYUS}" |
| 314 | enable_ust_lttng_channel_ok $SESSION_NAME $channel_name --buffers-$buffer_type |
| 315 | enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME $channel_name |
| 316 | start_lttng_tracing_ok $SESSION_NAME |
| 317 | |
| 318 | wait_live_trace_ready net://localhost |
| 319 | |
| 320 | # Connect a live viewer |
| 321 | $BABELTRACE_BIN -i lttng-live net://localhost/host/$remote_trace_path --params=session-not-found-action=end 1> $bt_output_path 2> "${bt_error_path}" & |
| 322 | local viewer_pid=$! |
| 323 | |
| 324 | wait_live_viewer_connect net://localhost |
| 325 | |
| 326 | $TESTAPP_BIN -i 10 |
| 327 | do_clear_session $SESSION_NAME $tracing_active $clear_twice 0 0 |
| 328 | stop_lttng_tracing_ok $SESSION_NAME |
| 329 | |
| 330 | destroy_lttng_session_ok $SESSION_NAME --no-wait |
| 331 | diag "Wait for viewer to exit" |
| 332 | wait $viewer_pid |
| 333 | ok $? "Babeltrace succeeds" |
| 334 | pass "Wait for viewer to exit" |
| 335 | |
| 336 | clean_path $bt_output_path |
| 337 | clean_path "${bt_error_path}" |
| 338 | } |
| 339 | |
| 340 | function test_ust_streaming_live_viewer_new_metadata_after_clear () |
| 341 | { |
| 342 | local tracing_active=$1 |
| 343 | local clear_twice=$2 |
| 344 | # 3, 4 unused |
| 345 | local buffer_type=$5 |
| 346 | local local_path="${TRACE_PATH}/${HOSTNAME}/${SESSION_NAME}*" |
| 347 | local remote_trace_path="${HOSTNAME}/${SESSION_NAME}" |
| 348 | local channel_name="chan" |
| 349 | |
| 350 | local bt_output_path=$(mktemp -t "tmp.${FUNCNAME[0]}_bt_output.XXXXXX") |
| 351 | local bt_error_path=$(mktemp -t "tmp.${FUNCNAME[0]}_bt_error.XXXXXX") |
| 352 | local file_sync_before_exit=$(mktemp -u -t "tmp.${FUNCNAME[0]}_sync_before_exit.XXXXXX") |
| 353 | |
| 354 | diag "Test ust streaming live clear with viewer with new metadata after clear" |
| 355 | diag "Parameters: tracing_active=$tracing_active, clear_twice=$clear_twice, buffer_type=$buffer_type" |
| 356 | create_lttng_session_uri "$SESSION_NAME" net://localhost "--live=${DELAYUS}" |
| 357 | enable_ust_lttng_channel_ok "$SESSION_NAME" $channel_name "--buffers-$buffer_type" |
| 358 | |
| 359 | # The vpid context is added to filter events based on the vpid of the |
| 360 | # test application as state dump events are used. Regenerating a |
| 361 | # state dump will cause other instrumented application on the system |
| 362 | # to trigger a state dump which would throw off checks that rely on an |
| 363 | # event count. |
| 364 | add_context_ust_ok "$SESSION_NAME" $channel_name "vpid" |
| 365 | enable_ust_lttng_event_ok "$SESSION_NAME" $EVENT_NAME $channel_name |
| 366 | start_lttng_tracing_ok "$SESSION_NAME" |
| 367 | |
| 368 | wait_live_trace_ready net://localhost |
| 369 | |
| 370 | # Connect a live viewer |
| 371 | $BABELTRACE_BIN -i lttng-live "net://localhost/host/$remote_trace_path" --params=session-not-found-action=end 1> "$bt_output_path" 2> "$bt_error_path" & |
| 372 | local viewer_pid=$! |
| 373 | local viewer_iter=0 |
| 374 | |
| 375 | wait_live_viewer_connect net://localhost |
| 376 | |
| 377 | $TESTAPP_BIN -i 10 --sync-before-exit "$file_sync_before_exit" & |
| 378 | local app_pid=$! |
| 379 | |
| 380 | diag "Wait until viewer sees all 10 expected events" |
| 381 | local evcount=0 |
| 382 | while [ $evcount -ne 10 ]; do |
| 383 | evcount=$(wc -l < "$bt_output_path") |
| 384 | sleep 0.1 |
| 385 | viewer_iter=$((viewer_iter + 1)) |
| 386 | if [ "${viewer_iter}" -gt $((LIVEVIEWER_TIMEOUT * 10)) ] ; then |
| 387 | break |
| 388 | fi |
| 389 | done |
| 390 | is "${evcount}" 10 "Live viewer read $evcount events, expect 10" |
| 391 | |
| 392 | do_clear_session "$SESSION_NAME" "$tracing_active" "$clear_twice" 0 0 |
| 393 | |
| 394 | # Enable new events which will add their descriptions to the metadata |
| 395 | # file. This validates that, following a clear, the relay daemon rotates |
| 396 | # the metadata viewer stream to the new metadata file. |
| 397 | enable_ust_lttng_event_filter "$SESSION_NAME" $EVENT_STATE_DUMP_START "\$ctx.vpid == $app_pid" $channel_name |
| 398 | enable_ust_lttng_event_filter "$SESSION_NAME" $EVENT_STATE_DUMP_END "\$ctx.vpid == $app_pid" $channel_name |
| 399 | |
| 400 | # Forcing a state dump to produce the two events enabled above |
| 401 | regenerate_statedump_ok "$SESSION_NAME" |
| 402 | |
| 403 | diag "Wait until viewer sees all 12 expected events" |
| 404 | local evcount=0 |
| 405 | local viewer_iter=0 |
| 406 | while [ $evcount -ne 12 ]; do |
| 407 | evcount=$(wc -l < "$bt_output_path") |
| 408 | sleep 0.1 |
| 409 | viewer_iter=$((viewer_iter + 1)) |
| 410 | if [ "${viewer_iter}" -gt $((LIVEVIEWER_TIMEOUT * 10)) ]; then |
| 411 | break |
| 412 | fi |
| 413 | done |
| 414 | is "${evcount}" 12 "Live viewer read $evcount events, expect 12" |
| 415 | |
| 416 | stop_lttng_tracing_ok "$SESSION_NAME" |
| 417 | |
| 418 | destroy_lttng_session_ok "$SESSION_NAME" --no-wait |
| 419 | |
| 420 | touch "$file_sync_before_exit" |
| 421 | diag "Waiting for application to exit" |
| 422 | wait $app_pid |
| 423 | pass "Wait for application to exit" |
| 424 | |
| 425 | diag "Wait for viewer to exit" |
| 426 | wait $viewer_pid |
| 427 | ok $? "Babeltrace succeeds" |
| 428 | pass "Wait for viewer to exit" |
| 429 | |
| 430 | clean_path "$bt_output_path" |
| 431 | clean_path "$bt_error_path" |
| 432 | rm -f "$file_sync_before_exit" |
| 433 | } |
| 434 | |
| 435 | function test_ust_local () |
| 436 | { |
| 437 | local tracing_active=$1 |
| 438 | local clear_twice=$2 |
| 439 | local rotate_before=$3 |
| 440 | local rotate_after=$4 |
| 441 | local buffer_type=$5 |
| 442 | local channel_name="chan" |
| 443 | |
| 444 | diag "Test ust local" |
| 445 | diag "Parameters: tracing_active=$tracing_active, clear_twice=$clear_twice, rotate_before=$rotate_before, rotate_after=$rotate_after, buffer_type=$buffer_type" |
| 446 | create_lttng_session_ok $SESSION_NAME $TRACE_PATH |
| 447 | enable_ust_lttng_channel_ok $SESSION_NAME $channel_name --buffers-$buffer_type |
| 448 | enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME $channel_name |
| 449 | start_lttng_tracing_ok $SESSION_NAME |
| 450 | $TESTAPP_BIN -i 10 |
| 451 | do_clear_session $SESSION_NAME $tracing_active $clear_twice $rotate_before $rotate_after |
| 452 | stop_lttng_tracing_ok $SESSION_NAME |
| 453 | |
| 454 | if [[ $rotate_before -eq 1 ]]; then |
| 455 | validate_trace_count $EVENT_NAME $TRACE_PATH 10 |
| 456 | else |
| 457 | if [[ "$buffer_type" == "uid" ]]; then |
| 458 | validate_trace_empty $TRACE_PATH |
| 459 | else # pid |
| 460 | |
| 461 | # The sessiond always created a `ust/ directory |
| 462 | # whenever the UST domain is active |
| 463 | validate_directory_empty $TRACE_PATH/ust/ |
| 464 | fi |
| 465 | fi |
| 466 | |
| 467 | destroy_lttng_session_ok $SESSION_NAME --no-wait |
| 468 | } |
| 469 | |
| 470 | function test_ust_local_no_event () |
| 471 | { |
| 472 | local tracing_active=$1 |
| 473 | local clear_twice=$2 |
| 474 | #local rotate_before=$3 ignored |
| 475 | #local rotate_after=$4 ignored |
| 476 | local buffer_type=$5 |
| 477 | local channel_name="chan" |
| 478 | |
| 479 | diag "Test ust local no event" |
| 480 | diag "Parameters: tracing_active=$tracing_active, clear_twice=$clear_twice, rotate_before=$rotate_before, rotate_after=$rotate_after, buffer_type=$buffer_type" |
| 481 | create_lttng_session_ok $SESSION_NAME "$TRACE_PATH" |
| 482 | enable_ust_lttng_channel_ok $SESSION_NAME $channel_name "--buffers-$buffer_type" |
| 483 | enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME $channel_name |
| 484 | start_lttng_tracing_ok $SESSION_NAME |
| 485 | |
| 486 | do_clear_session $SESSION_NAME "$tracing_active" "$clear_twice" "$rotate_before" "$rotate_after" |
| 487 | stop_lttng_tracing_ok $SESSION_NAME |
| 488 | |
| 489 | validate_directory_empty "$TRACE_PATH" |
| 490 | |
| 491 | destroy_lttng_session_ok $SESSION_NAME --no-wait |
| 492 | } |
| 493 | |
| 494 | function test_ust_local_rotate_clear () |
| 495 | { |
| 496 | local tracing_active=$1 |
| 497 | local clear_twice=$2 |
| 498 | local rotate_before=$3 |
| 499 | local rotate_after=$4 |
| 500 | local buffer_type=$5 |
| 501 | local channel_name="chan" |
| 502 | |
| 503 | diag "Test ust local rotate-clear" |
| 504 | diag "Parameters: tracing_active=$tracing_active, clear_twice=$clear_twice, rotate_before=$rotate_before, rotate_after=$rotate_after, buffer_type=$buffer_type" |
| 505 | create_lttng_session_ok $SESSION_NAME $TRACE_PATH |
| 506 | enable_ust_lttng_channel_ok $SESSION_NAME $channel_name --buffers-$buffer_type |
| 507 | enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME $channel_name |
| 508 | start_lttng_tracing_ok $SESSION_NAME |
| 509 | $TESTAPP_BIN -i 1 |
| 510 | rotate_session_ok $SESSION_NAME |
| 511 | $TESTAPP_BIN -i 2 |
| 512 | do_clear_session $SESSION_NAME $tracing_active $clear_twice $rotate_before $rotate_after |
| 513 | $TESTAPP_BIN -i 3 |
| 514 | stop_lttng_tracing_ok $SESSION_NAME |
| 515 | |
| 516 | if [[ $rotate_before -eq 1 ]]; then |
| 517 | local expect_count=6 |
| 518 | else |
| 519 | local expect_count=4 |
| 520 | fi |
| 521 | validate_trace_count $EVENT_NAME $TRACE_PATH $expect_count |
| 522 | |
| 523 | destroy_lttng_session_ok $SESSION_NAME --no-wait |
| 524 | } |
| 525 | |
| 526 | function test_ust_local_clear_rotate () |
| 527 | { |
| 528 | local tracing_active=$1 |
| 529 | local clear_twice=$2 |
| 530 | local rotate_before=$3 |
| 531 | local rotate_after=$4 |
| 532 | local buffer_type=$5 |
| 533 | local channel_name="chan" |
| 534 | |
| 535 | diag "Test ust local clear-rotate" |
| 536 | diag "Parameters: tracing_active=$tracing_active, clear_twice=$clear_twice, rotate_before=$rotate_before, rotate_after=$rotate_after, buffer_type=$buffer_type" |
| 537 | create_lttng_session_ok $SESSION_NAME $TRACE_PATH |
| 538 | enable_ust_lttng_channel_ok $SESSION_NAME $channel_name --buffers-$buffer_type |
| 539 | enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME $channel_name |
| 540 | start_lttng_tracing_ok $SESSION_NAME |
| 541 | $TESTAPP_BIN -i 1 |
| 542 | do_clear_session $SESSION_NAME $tracing_active $clear_twice $rotate_before $rotate_after |
| 543 | $TESTAPP_BIN -i 2 |
| 544 | rotate_session_ok $SESSION_NAME |
| 545 | $TESTAPP_BIN -i 3 |
| 546 | stop_lttng_tracing_ok $SESSION_NAME |
| 547 | |
| 548 | if [[ $rotate_before -eq 1 ]]; then |
| 549 | local expect_count=6 |
| 550 | else |
| 551 | local expect_count=5 |
| 552 | fi |
| 553 | validate_trace_count $EVENT_NAME $TRACE_PATH $expect_count |
| 554 | |
| 555 | destroy_lttng_session_ok $SESSION_NAME --no-wait |
| 556 | } |
| 557 | |
| 558 | function do_ust_snapshot () |
| 559 | { |
| 560 | local session_name=$1 |
| 561 | local trace_path=$2 |
| 562 | local tracing_active=$3 |
| 563 | local clear_twice=$4 |
| 564 | local buffer_type=$5 |
| 565 | local channel_name="snapshot" |
| 566 | |
| 567 | enable_ust_lttng_channel_ok $SESSION_NAME $channel_name --buffers-$buffer_type |
| 568 | enable_ust_lttng_event_ok $session_name $EVENT_NAME $channel_name |
| 569 | start_lttng_tracing_ok $session_name |
| 570 | |
| 571 | # Generate 10 events that will sit in the buffers. |
| 572 | $TESTAPP_BIN -i 10 |
| 573 | |
| 574 | # Take a first snapshot and validate that the events are present. |
| 575 | lttng_snapshot_record $session_name |
| 576 | stop_lttng_tracing_ok $session_name |
| 577 | validate_trace_count $EVENT_NAME $trace_path 10 |
| 578 | |
| 579 | # Clean the output path |
| 580 | clean_path $trace_path |
| 581 | start_lttng_tracing_ok $session_name |
| 582 | |
| 583 | do_clear_session $SESSION_NAME $tracing_active $clear_twice 0 0 |
| 584 | |
| 585 | # Make sure the subsequent snapshot is empty and valid. |
| 586 | lttng_snapshot_record $session_name |
| 587 | stop_lttng_tracing_ok $session_name |
| 588 | validate_trace_empty $trace_path |
| 589 | |
| 590 | # Clean the output path |
| 591 | clean_path $trace_path |
| 592 | start_lttng_tracing_ok $session_name |
| 593 | |
| 594 | # Make sure that everything still works, generate events and take a |
| 595 | # snapshot. |
| 596 | $TESTAPP_BIN -i 10 |
| 597 | lttng_snapshot_record $session_name |
| 598 | stop_lttng_tracing_ok $session_name |
| 599 | validate_trace_count $EVENT_NAME $trace_path 10 |
| 600 | } |
| 601 | |
| 602 | function test_ust_streaming_snapshot () |
| 603 | { |
| 604 | local tracing_active=$1 |
| 605 | local clear_twice=$2 |
| 606 | # 3, 4 unused. |
| 607 | local buffer_type=$5 |
| 608 | |
| 609 | diag "Test ust streaming snapshot clear" |
| 610 | diag "Parameters: tracing_active=$tracing_active, clear_twice=$clear_twice, buffer_type=$buffer_type" |
| 611 | |
| 612 | create_lttng_session_uri $SESSION_NAME net://localhost "--snapshot" |
| 613 | do_ust_snapshot $SESSION_NAME $TRACE_PATH $tracing_active $clear_twice $buffer_type |
| 614 | destroy_lttng_session_ok $SESSION_NAME --no-wait |
| 615 | } |
| 616 | |
| 617 | function test_ust_local_snapshot () |
| 618 | { |
| 619 | local tracing_active=$1 |
| 620 | local clear_twice=$2 |
| 621 | # 3, 4 unused. |
| 622 | local buffer_type=$5 |
| 623 | |
| 624 | diag "Test ust local snapshot clear" |
| 625 | diag "Parameters: tracing_active=$tracing_active, clear_twice=$clear_twice, buffer_type=$buffer_type" |
| 626 | |
| 627 | create_lttng_session_ok $SESSION_NAME $TRACE_PATH "--snapshot" |
| 628 | do_ust_snapshot $SESSION_NAME $TRACE_PATH $tracing_active $clear_twice $buffer_type |
| 629 | destroy_lttng_session_ok $SESSION_NAME --no-wait |
| 630 | } |
| 631 | |
| 632 | # snapshot for per-pid is tested independently of the "buffer type" parameter |
| 633 | # because an application needs to be live to appear in a snapshot. |
| 634 | function test_ust_local_snapshot_per_pid () |
| 635 | { |
| 636 | local tracing_active=$1 |
| 637 | local clear_twice=$2 |
| 638 | # 3, 4 unused. |
| 639 | local buffer_type=$5 |
| 640 | local channel_name="channel0" |
| 641 | local file_sync_before_last=$(mktemp -u -t "tmp.${FUNCNAME[0]}_sync_before_last.XXXXXX") |
| 642 | local file_sync_before_last_touch=$(mktemp -u -t "tmp.${FUNCNAME[0]}_sync_before_last_touch.XXXXXX") |
| 643 | local file_sync_before_exit=$(mktemp -u -t "tmp.${FUNCNAME[0]}_sync_before_exit.XXXXXX") |
| 644 | local file_sync_before_exit_touch=$(mktemp -u -t "tmp.${FUNCNAME[0]}_sync_before_exit_touch.XXXXXX") |
| 645 | |
| 646 | diag "Test ust local snapshot clear per pid" |
| 647 | diag "Parameters: tracing_active=$tracing_active, clear_twice=$clear_twice, buffer_type=$buffer_type" |
| 648 | |
| 649 | create_lttng_session_ok $SESSION_NAME $TRACE_PATH "--snapshot" |
| 650 | enable_ust_lttng_channel_ok $SESSION_NAME $channel_name --buffers-$buffer_type |
| 651 | enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME $channel_name |
| 652 | start_lttng_tracing_ok $SESSION_NAME |
| 653 | |
| 654 | # Generate 10 events that will sit in the buffers. |
| 655 | $TESTAPP_BIN -i 10 -w 0 \ |
| 656 | --sync-before-last-event ${file_sync_before_last} \ |
| 657 | --sync-before-last-event-touch ${file_sync_before_last_touch} \ |
| 658 | --sync-before-exit ${file_sync_before_exit} \ |
| 659 | --sync-before-exit-touch ${file_sync_before_exit_touch} >/dev/null 2>&1 & |
| 660 | local app_pid="${!}" |
| 661 | |
| 662 | # Continue only when there is only the last event remaining. |
| 663 | while [ ! -f "${file_sync_before_last_touch}" ]; do |
| 664 | sleep 0.1 |
| 665 | done |
| 666 | |
| 667 | # Take a first snapshot and validate that the events are present. |
| 668 | lttng_snapshot_record $SESSION_NAME |
| 669 | stop_lttng_tracing_ok $SESSION_NAME |
| 670 | validate_trace_count $EVENT_NAME $TRACE_PATH 9 |
| 671 | |
| 672 | # Clean the output path |
| 673 | clean_path $TRACE_PATH |
| 674 | start_lttng_tracing_ok $SESSION_NAME |
| 675 | |
| 676 | do_clear_session $SESSION_NAME $tracing_active $clear_twice 0 0 |
| 677 | |
| 678 | # Make sure the subsequent snapshot is empty and valid. |
| 679 | lttng_snapshot_record $SESSION_NAME |
| 680 | stop_lttng_tracing_ok $SESSION_NAME |
| 681 | validate_trace_empty $TRACE_PATH |
| 682 | |
| 683 | # Validate that tracing still works and subsequent snapshots are valid. |
| 684 | # Clean the output path. |
| 685 | clean_path $TRACE_PATH |
| 686 | start_lttng_tracing_ok $SESSION_NAME |
| 687 | |
| 688 | # Continue over the last event. |
| 689 | touch ${file_sync_before_last} |
| 690 | |
| 691 | # Wait for the before exit sync point. This ensure that we went over the |
| 692 | # last tracepoint. |
| 693 | while [ ! -f "${file_sync_before_exit_touch}" ]; do |
| 694 | sleep 0.1 |
| 695 | done |
| 696 | |
| 697 | # Make sure the snapshot contains the last event. |
| 698 | lttng_snapshot_record $SESSION_NAME |
| 699 | stop_lttng_tracing_ok $SESSION_NAME |
| 700 | validate_trace_count $EVENT_NAME $TRACE_PATH 1 |
| 701 | |
| 702 | # Release the application. |
| 703 | touch ${file_sync_before_exit} |
| 704 | wait "${app_pid}" |
| 705 | destroy_lttng_session_ok $SESSION_NAME --no-wait |
| 706 | |
| 707 | rm -f ${file_sync_before_last} |
| 708 | rm -f ${file_sync_before_last_touch} |
| 709 | rm -f ${file_sync_before_exit} |
| 710 | rm -f ${file_sync_before_exit_touch} |
| 711 | } |
| 712 | |
| 713 | function test_ust_streaming_tracefile_rotation () |
| 714 | { |
| 715 | local tracing_active=$1 |
| 716 | local clear_twice=$2 |
| 717 | local rotate_before=$3 |
| 718 | local rotate_after=$4 |
| 719 | local buffer_type=$5 |
| 720 | local channel_name="rotchan" |
| 721 | local local_path="${TRACE_PATH}/${HOSTNAME}/${SESSION_NAME}*" |
| 722 | |
| 723 | diag "Test ust streaming clear with tracefile rotation" |
| 724 | diag "Parameters: tracing_active=$tracing_active, clear_twice=$clear_twice, rotate_before=$rotate_before, rotate_after=$rotate_after, buffer_type=$buffer_type" |
| 725 | create_lttng_session_uri $SESSION_NAME net://localhost |
| 726 | enable_ust_lttng_channel_ok $SESSION_NAME $channel_name --subbuf-size=$PAGE_SIZE \ |
| 727 | --tracefile-size=$PAGE_SIZE --tracefile-count=2 --buffers-$buffer_type |
| 728 | enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME $channel_name |
| 729 | start_lttng_tracing_ok $SESSION_NAME |
| 730 | $TESTAPP_BIN -i 10 |
| 731 | do_clear_session $SESSION_NAME $tracing_active $clear_twice $rotate_before $rotate_after |
| 732 | stop_lttng_tracing_ok $SESSION_NAME |
| 733 | |
| 734 | if [[ $rotate_before -eq 1 ]]; then |
| 735 | validate_trace_count $EVENT_NAME $local_path 10 |
| 736 | else |
| 737 | if [[ "$buffer_type" == "uid" ]]; then |
| 738 | validate_trace_empty $local_path |
| 739 | else # pid |
| 740 | validate_directory_empty $local_path |
| 741 | fi |
| 742 | fi |
| 743 | |
| 744 | start_lttng_tracing_ok $SESSION_NAME |
| 745 | $TESTAPP_BIN -i 20 |
| 746 | stop_lttng_tracing_ok |
| 747 | |
| 748 | if [[ $rotate_before -eq 1 ]]; then |
| 749 | validate_trace_count $EVENT_NAME $local_path 30 |
| 750 | else |
| 751 | validate_trace_count $EVENT_NAME $local_path 20 |
| 752 | fi |
| 753 | |
| 754 | destroy_lttng_session_ok $SESSION_NAME --no-wait |
| 755 | } |
| 756 | |
| 757 | # With 1 byte per event (as strict minimum), generating 200000 events |
| 758 | # guarantees filling up 2 files of 64k in size, which is the maximum |
| 759 | # page size known on Linux |
| 760 | function test_ust_streaming_tracefile_rotation_overwrite_files () |
| 761 | { |
| 762 | local tracing_active=$1 |
| 763 | local clear_twice=$2 |
| 764 | local rotate_before=$3 |
| 765 | local rotate_after=$4 |
| 766 | local buffer_type=$5 |
| 767 | local channel_name="rotchan" |
| 768 | local local_path="${TRACE_PATH}/${HOSTNAME}/${SESSION_NAME}*" |
| 769 | |
| 770 | diag "Test ust streaming clear with tracefile rotation, overwrite files" |
| 771 | diag "Parameters: tracing_active=$tracing_active, clear_twice=$clear_twice, rotate_before=$rotate_before, rotate_after=$rotate_after, buffer_type=$buffer_type" |
| 772 | create_lttng_session_uri $SESSION_NAME net://localhost |
| 773 | enable_ust_lttng_channel_ok $SESSION_NAME $channel_name --subbuf-size=$PAGE_SIZE \ |
| 774 | --tracefile-size=$PAGE_SIZE --tracefile-count=2 --buffers-$buffer_type |
| 775 | enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME $channel_name |
| 776 | start_lttng_tracing_ok $SESSION_NAME |
| 777 | taskset -c "$(get_any_available_cpu)" $TESTAPP_BIN -i 200000 |
| 778 | do_clear_session $SESSION_NAME $tracing_active $clear_twice $rotate_before $rotate_after |
| 779 | stop_lttng_tracing_ok $SESSION_NAME |
| 780 | |
| 781 | if [[ $rotate_before -eq 1 ]]; then |
| 782 | validate_trace_count_range_incl_min_excl_max $EVENT_NAME $local_path 1 200000 |
| 783 | else |
| 784 | if [[ "$buffer_type" == "uid" ]]; then |
| 785 | validate_trace_empty $local_path |
| 786 | else # pid |
| 787 | validate_directory_empty $local_path |
| 788 | fi |
| 789 | fi |
| 790 | |
| 791 | start_lttng_tracing_ok $SESSION_NAME |
| 792 | taskset -c "$(get_any_available_cpu)" $TESTAPP_BIN -i 400000 |
| 793 | stop_lttng_tracing_ok |
| 794 | |
| 795 | if [[ $rotate_before -eq 1 ]]; then |
| 796 | validate_trace_count_range_incl_min_excl_max $EVENT_NAME $local_path 1 600000 |
| 797 | else |
| 798 | validate_trace_count_range_incl_min_excl_max $EVENT_NAME $local_path 1 200000 |
| 799 | fi |
| 800 | |
| 801 | destroy_lttng_session_ok $SESSION_NAME --no-wait |
| 802 | } |
| 803 | |
| 804 | function test_ust_disallow_clear () |
| 805 | { |
| 806 | diag "Test ust disallow clear on relay daemon" |
| 807 | SESSION_NAME=$(randstring 16 0) |
| 808 | |
| 809 | LTTNG_RELAYD_DISALLOW_CLEAR=1 start_lttng_relayd "-o $TRACE_PATH" |
| 810 | |
| 811 | start_lttng_sessiond |
| 812 | |
| 813 | create_lttng_session_uri $SESSION_NAME net://localhost |
| 814 | enable_ust_lttng_event_ok $SESSION_NAME $EVENT_NAME |
| 815 | start_lttng_tracing_ok $SESSION_NAME |
| 816 | lttng_clear_session_fail $SESSION_NAME |
| 817 | destroy_lttng_session_ok $SESSION_NAME --no-wait |
| 818 | |
| 819 | stop_lttng_sessiond |
| 820 | stop_lttng_relayd |
| 821 | clean_path $TRACE_PATH |
| 822 | } |
| 823 | |
| 824 | plan_tests $NUM_TESTS |
| 825 | |
| 826 | print_test_banner "$TEST_DESC" |
| 827 | |
| 828 | bail_out_if_no_babeltrace |
| 829 | |
| 830 | streaming_tests=(test_ust_streaming |
| 831 | test_ust_streaming_rotate_clear |
| 832 | test_ust_streaming_clear_rotate |
| 833 | test_ust_streaming_tracefile_rotation |
| 834 | test_ust_streaming_tracefile_rotation_overwrite_files |
| 835 | test_ust_streaming_no_event |
| 836 | ) |
| 837 | |
| 838 | live_tests=(test_ust_streaming_live |
| 839 | test_ust_basic_streaming_live_viewer |
| 840 | test_ust_streaming_live_viewer |
| 841 | test_ust_streaming_live_viewer_new_metadata_after_clear |
| 842 | ) |
| 843 | |
| 844 | local_tests=(test_ust_local |
| 845 | test_ust_local_rotate_clear |
| 846 | test_ust_local_clear_rotate |
| 847 | test_ust_local_no_event |
| 848 | ) |
| 849 | |
| 850 | snapshot_uid_tests=(test_ust_streaming_snapshot |
| 851 | test_ust_local_snapshot |
| 852 | ) |
| 853 | |
| 854 | snapshot_pid_tests=(test_ust_local_snapshot_per_pid) |
| 855 | |
| 856 | start_lttng_relayd "-o $TRACE_PATH" |
| 857 | start_lttng_sessiond |
| 858 | |
| 859 | # Per-UID buffers |
| 860 | |
| 861 | # Clear with tracing active, clear once |
| 862 | for fct_test in ${streaming_tests[@]} ${live_tests[@]} ${local_tests[@]} ${snapshot_uid_tests[@]}; |
| 863 | do |
| 864 | SESSION_NAME=$(randstring 16 0) |
| 865 | ${fct_test} 1 0 0 0 uid |
| 866 | clean_path $TRACE_PATH |
| 867 | done |
| 868 | |
| 869 | # Clear with tracing active, clear twice |
| 870 | for fct_test in ${streaming_tests[@]} ${live_tests[@]} ${local_tests[@]} ${snapshot_uid_tests[@]}; |
| 871 | do |
| 872 | SESSION_NAME=$(randstring 16 0) |
| 873 | ${fct_test} 1 1 0 0 uid |
| 874 | clean_path $TRACE_PATH |
| 875 | done |
| 876 | |
| 877 | # Clear with tracing inactive, clear once |
| 878 | for fct_test in ${streaming_tests[@]} ${live_tests[@]} ${local_tests[@]} ${snapshot_uid_tests[@]}; |
| 879 | do |
| 880 | SESSION_NAME=$(randstring 16 0) |
| 881 | ${fct_test} 0 0 0 0 uid |
| 882 | clean_path $TRACE_PATH |
| 883 | done |
| 884 | |
| 885 | # Clear with tracing inactive, clear twice |
| 886 | for fct_test in ${streaming_tests[@]} ${live_tests[@]} ${local_tests[@]} ${snapshot_uid_tests[@]}; |
| 887 | do |
| 888 | SESSION_NAME=$(randstring 16 0) |
| 889 | ${fct_test} 0 1 0 0 uid |
| 890 | clean_path $TRACE_PATH |
| 891 | done |
| 892 | |
| 893 | # Clear with tracing inactive, rotate-clear once |
| 894 | for fct_test in ${streaming_tests[@]} ${local_tests[@]}; |
| 895 | do |
| 896 | SESSION_NAME=$(randstring 16 0) |
| 897 | ${fct_test} 0 0 1 0 uid |
| 898 | clean_path $TRACE_PATH |
| 899 | done |
| 900 | |
| 901 | # Clear with tracing inactive, clear once-rotate(fail) |
| 902 | for fct_test in ${streaming_tests[@]} ${local_tests[@]}; |
| 903 | do |
| 904 | SESSION_NAME=$(randstring 16 0) |
| 905 | ${fct_test} 0 0 0 1 uid |
| 906 | clean_path $TRACE_PATH |
| 907 | done |
| 908 | |
| 909 | |
| 910 | # Per-PID buffers. |
| 911 | |
| 912 | # Clear with tracing active, clear once |
| 913 | for fct_test in ${streaming_tests[@]} ${live_tests[@]} ${local_tests[@]} ${snapshot_pid_tests[@]}; |
| 914 | do |
| 915 | SESSION_NAME=$(randstring 16 0) |
| 916 | ${fct_test} 1 0 0 0 pid |
| 917 | clean_path $TRACE_PATH |
| 918 | done |
| 919 | |
| 920 | # Clear with tracing active, clear twice |
| 921 | for fct_test in ${streaming_tests[@]} ${live_tests[@]} ${local_tests[@]} ${snapshot_pid_tests[@]}; |
| 922 | do |
| 923 | SESSION_NAME=$(randstring 16 0) |
| 924 | ${fct_test} 1 1 0 0 pid |
| 925 | clean_path $TRACE_PATH |
| 926 | done |
| 927 | |
| 928 | # Clear with tracing inactive, clear once |
| 929 | for fct_test in ${streaming_tests[@]} ${live_tests[@]} ${local_tests[@]} ${snapshot_pid_tests[@]}; |
| 930 | do |
| 931 | SESSION_NAME=$(randstring 16 0) |
| 932 | ${fct_test} 0 0 0 0 pid |
| 933 | clean_path $TRACE_PATH |
| 934 | done |
| 935 | |
| 936 | # Clear with tracing inactive, clear twice |
| 937 | for fct_test in ${streaming_tests[@]} ${live_tests[@]} ${local_tests[@]} ${snapshot_pid_tests[@]}; |
| 938 | do |
| 939 | SESSION_NAME=$(randstring 16 0) |
| 940 | ${fct_test} 0 1 0 0 pid |
| 941 | clean_path $TRACE_PATH |
| 942 | done |
| 943 | |
| 944 | # Clear with tracing inactive, rotate-clear once |
| 945 | for fct_test in ${streaming_tests[@]} ${local_tests[@]}; |
| 946 | do |
| 947 | SESSION_NAME=$(randstring 16 0) |
| 948 | ${fct_test} 0 0 1 0 pid |
| 949 | clean_path $TRACE_PATH |
| 950 | done |
| 951 | |
| 952 | # Clear with tracing inactive, clear once-rotate(fail) |
| 953 | for fct_test in ${streaming_tests[@]} ${local_tests[@]}; |
| 954 | do |
| 955 | SESSION_NAME=$(randstring 16 0) |
| 956 | ${fct_test} 0 0 0 1 pid |
| 957 | clean_path $TRACE_PATH |
| 958 | done |
| 959 | |
| 960 | stop_lttng_sessiond |
| 961 | stop_lttng_relayd |
| 962 | |
| 963 | test_ust_disallow_clear |
| 964 | |
| 965 | rm -rf "$TRACE_PATH" |