| 1 | #!/bin/bash |
| 2 | # |
| 3 | # Copyright (C) 2020 Francis Deslauriers <francis.deslauriers@efficios.com> |
| 4 | # |
| 5 | # SPDX-License-Identifier: LGPL-2.1-only |
| 6 | |
| 7 | CURDIR=$(dirname "$0")/ |
| 8 | TESTDIR=$CURDIR/../../.. |
| 9 | NR_ITER=5 |
| 10 | NR_USEC_WAIT=1 |
| 11 | TESTAPP_PATH="$TESTDIR/utils/testapp" |
| 12 | TESTAPP_NAME="gen-ust-events" |
| 13 | TESTAPP_BIN="$TESTAPP_PATH/$TESTAPP_NAME/$TESTAPP_NAME" |
| 14 | |
| 15 | GEN_UST_NEVENTS_BIN="$TESTAPP_PATH/gen-ust-nevents/gen-ust-nevents" |
| 16 | |
| 17 | UST_EVENT_NAME="tp:tptest" |
| 18 | |
| 19 | UST_NUM_TESTS=474 |
| 20 | NUM_TESTS=$(($UST_NUM_TESTS)) |
| 21 | |
| 22 | TMPDIR=$(mktemp -d) |
| 23 | |
| 24 | SH_TAP=1 |
| 25 | |
| 26 | # shellcheck source=../../../utils/utils.sh |
| 27 | source "$TESTDIR/utils/utils.sh" |
| 28 | source "$CURDIR/map_base_test.sh" |
| 29 | |
| 30 | FULL_LTTNG_BIN="${TESTDIR}/../src/bin/lttng/${LTTNG_BIN}" |
| 31 | |
| 32 | if [ ! -x "$TESTAPP_BIN" ]; then |
| 33 | BAIL_OUT "No UST events binary detected." |
| 34 | fi |
| 35 | |
| 36 | plan_tests $NUM_TESTS |
| 37 | |
| 38 | |
| 39 | function ust_test_app() |
| 40 | { |
| 41 | $TESTAPP_BIN -i $NR_ITER -w $NR_USEC_WAIT |
| 42 | } |
| 43 | |
| 44 | function test_map_ust_per_uid_create() |
| 45 | { |
| 46 | local MAP_NAME="my_map_name" |
| 47 | local MAP_NAME_2="my_map_name2" |
| 48 | local MAP_NAME_3="my_map_name3" |
| 49 | local SESSION_NAME="my_session_name" |
| 50 | |
| 51 | diag "Map creation" |
| 52 | |
| 53 | create_lttng_session_ok "$SESSION_NAME" |
| 54 | |
| 55 | "$FULL_LTTNG_BIN" add-map --userspace --bitness 32 --session "wrong_session_name" "$MAP_NAME" > /dev/null |
| 56 | isnt $? 0 "Map creation failed on wrong session name" |
| 57 | |
| 58 | "$FULL_LTTNG_BIN" add-map --userspace --bitness 42 --session "$SESSION_NAME" "$MAP_NAME" > /dev/null |
| 59 | isnt $? 0 "Map creation failed \"--bitness\" wrong value as expected" |
| 60 | |
| 61 | "$FULL_LTTNG_BIN" add-map --userspace --session "SESS_DOESNT_EXIST" "$MAP_NAME" > /dev/null |
| 62 | isnt $? 0 "Failed to add map to session that doesn't exist" |
| 63 | |
| 64 | "$FULL_LTTNG_BIN" disable-map --userspace --session "$SESSION_NAME" "MAP_DOESNT_EXIST" > /dev/null |
| 65 | isnt $? 0 "Failed to disable map that doesn't exist" |
| 66 | |
| 67 | "$FULL_LTTNG_BIN" add-map --userspace --bitness 64 --session "$SESSION_NAME" "$MAP_NAME" > /dev/null |
| 68 | ok $? "Map with 64bit bitness created succesfully" |
| 69 | |
| 70 | "$FULL_LTTNG_BIN" disable-map --userspace "$MAP_NAME" > /dev/null |
| 71 | ok $? "Map disabled succesfully" |
| 72 | |
| 73 | destroy_lttng_session_ok "$SESSION_NAME" |
| 74 | } |
| 75 | |
| 76 | function test_map_ust_per_pid_create() |
| 77 | { |
| 78 | local MAP_NAME="my_map_name" |
| 79 | local SESSION_NAME="my_session_name" |
| 80 | |
| 81 | diag "Map per-pid creation" |
| 82 | |
| 83 | create_lttng_session_ok "$SESSION_NAME" |
| 84 | |
| 85 | lttng_add_map_ok "$MAP_NAME" "$SESSION_NAME" --userspace 64 --per-pid |
| 86 | |
| 87 | "$FULL_LTTNG_BIN" disable-map --userspace "$MAP_NAME" > /dev/null |
| 88 | ok $? "Map disabled succesfully" |
| 89 | |
| 90 | "$FULL_LTTNG_BIN" enable-map --userspace "$MAP_NAME" > /dev/null |
| 91 | ok $? "Map enabled succesfully" |
| 92 | |
| 93 | destroy_lttng_session_ok "$SESSION_NAME" |
| 94 | } |
| 95 | |
| 96 | function test_map_base_scenario() |
| 97 | { |
| 98 | local domain="$1" |
| 99 | local bitness="$2" |
| 100 | local buf_option="$3" |
| 101 | local event_name="$4" |
| 102 | |
| 103 | local MAP_NAME="my_map_name" |
| 104 | local SESSION_NAME="my_session_name" |
| 105 | local TRIGGER_NAME="my_trigger_name" |
| 106 | local KEY="foo" |
| 107 | |
| 108 | diag "Map base tracing scenario: $domain bitness $bitness $buf_option" |
| 109 | |
| 110 | create_lttng_session_ok "$SESSION_NAME" |
| 111 | |
| 112 | lttng_add_map_ok "$MAP_NAME" "$SESSION_NAME" "$domain" "$bitness" "$buf_option" |
| 113 | |
| 114 | lttng_add_trigger_ok "$TRIGGER_NAME" \ |
| 115 | --condition \ |
| 116 | on-event "$domain" "$event_name" \ |
| 117 | --action \ |
| 118 | incr-value --session "$SESSION_NAME" --map "$MAP_NAME" --key "$KEY" |
| 119 | |
| 120 | start_lttng_tracing_ok $SESSION_NAME |
| 121 | |
| 122 | ust_test_app |
| 123 | |
| 124 | stop_lttng_tracing_ok $SESSION_NAME |
| 125 | |
| 126 | view_map_ok "$MAP_NAME" "$KEY" "$NR_ITER" |
| 127 | |
| 128 | lttng_remove_trigger_ok "$TRIGGER_NAME" |
| 129 | |
| 130 | destroy_lttng_session_ok $SESSION_NAME |
| 131 | } |
| 132 | |
| 133 | function test_map_ust_two_apps() |
| 134 | { |
| 135 | local MAP_NAME="my_map_name" |
| 136 | local SESSION_NAME="my_session_name" |
| 137 | local TRIGGER_NAME="my_trigger_name" |
| 138 | local KEY="foo" |
| 139 | local domain="--userspace" |
| 140 | local bitness="64" |
| 141 | local buf_option="--per-uid" |
| 142 | |
| 143 | diag "Map with two apps" |
| 144 | |
| 145 | create_lttng_session_ok "$SESSION_NAME" |
| 146 | |
| 147 | lttng_add_map_ok "$MAP_NAME" "$SESSION_NAME" "$domain" "$bitness" "$buf_option" |
| 148 | |
| 149 | lttng_add_trigger_ok "$TRIGGER_NAME" \ |
| 150 | --condition \ |
| 151 | on-event --userspace "$UST_EVENT_NAME" \ |
| 152 | --action \ |
| 153 | incr-value --session "$SESSION_NAME" --map "$MAP_NAME" --key "$KEY" |
| 154 | |
| 155 | start_lttng_tracing_ok $SESSION_NAME |
| 156 | |
| 157 | ust_test_app |
| 158 | ust_test_app |
| 159 | |
| 160 | stop_lttng_tracing_ok $SESSION_NAME |
| 161 | |
| 162 | view_map_ok "$MAP_NAME" "$KEY" "$((NR_ITER * 2))" |
| 163 | |
| 164 | lttng_remove_trigger_ok "$TRIGGER_NAME" |
| 165 | |
| 166 | destroy_lttng_session_ok $SESSION_NAME |
| 167 | } |
| 168 | |
| 169 | function test_map_ust_with_events() |
| 170 | { |
| 171 | local MAP_NAME="my_map_name" |
| 172 | local SESSION_NAME="my_session_name" |
| 173 | local TRIGGER_NAME="my_trigger_name" |
| 174 | local KEY="foo" |
| 175 | local domain="--userspace" |
| 176 | local bitness="64" |
| 177 | local buf_option="--per-uid" |
| 178 | |
| 179 | diag "Map with regular events" |
| 180 | |
| 181 | create_lttng_session_ok "$SESSION_NAME" |
| 182 | |
| 183 | lttng_add_map_ok "$MAP_NAME" "$SESSION_NAME" "$domain" "$bitness" "$buf_option" |
| 184 | |
| 185 | enable_ust_lttng_event_ok "$SESSION_NAME" "*" |
| 186 | |
| 187 | lttng_add_trigger_ok "$TRIGGER_NAME" \ |
| 188 | --condition \ |
| 189 | on-event --userspace "$UST_EVENT_NAME" \ |
| 190 | --action \ |
| 191 | incr-value --session "$SESSION_NAME" --map "$MAP_NAME" --key "$KEY" |
| 192 | |
| 193 | start_lttng_tracing_ok $SESSION_NAME |
| 194 | |
| 195 | ust_test_app |
| 196 | |
| 197 | stop_lttng_tracing_ok $SESSION_NAME |
| 198 | |
| 199 | view_map_ok "$MAP_NAME" "$KEY" "$NR_ITER" |
| 200 | |
| 201 | lttng_remove_trigger_ok "$TRIGGER_NAME" |
| 202 | |
| 203 | destroy_lttng_session_ok $SESSION_NAME |
| 204 | } |
| 205 | |
| 206 | function test_map_ust_per_pid_dead_app_aggregation() |
| 207 | { |
| 208 | local MAP_NAME="my_map_name" |
| 209 | local SESSION_NAME="my_session_name" |
| 210 | local TRIGGER_NAME1="my_trigger_name1" |
| 211 | local TRIGGER_NAME2="my_trigger_name2" |
| 212 | local KEY1="foo" |
| 213 | local KEY2="ashton" |
| 214 | local domain="--userspace" |
| 215 | local bitness="64" |
| 216 | local buf_option="--per-pid" |
| 217 | |
| 218 | local file_sync_before_exit=$(mktemp -u) |
| 219 | local file_sync_before_exit_touch=$(mktemp -u) |
| 220 | |
| 221 | # In per-pid, test that running apps and dead apps aggrgated values are |
| 222 | # listed in their own map. |
| 223 | |
| 224 | diag "Map per-pid user with dead app aggregation" |
| 225 | |
| 226 | create_lttng_session_ok "$SESSION_NAME" |
| 227 | |
| 228 | lttng_add_map_ok "$MAP_NAME" "$SESSION_NAME" "$domain" "$bitness" "$buf_option" |
| 229 | |
| 230 | lttng_add_trigger_ok "$TRIGGER_NAME1" \ |
| 231 | --condition \ |
| 232 | on-event --userspace "tp:tptest1" \ |
| 233 | --action \ |
| 234 | incr-value --session "$SESSION_NAME" --map "$MAP_NAME" --key "$KEY1" |
| 235 | |
| 236 | lttng_add_trigger_ok "$TRIGGER_NAME2" \ |
| 237 | --condition \ |
| 238 | on-event --userspace "$UST_EVENT_NAME" \ |
| 239 | --action \ |
| 240 | incr-value --session "$SESSION_NAME" --map "$MAP_NAME" --key "$KEY2" |
| 241 | |
| 242 | start_lttng_tracing_ok $SESSION_NAME |
| 243 | |
| 244 | # Two apps will have run completely when we call view-map. |
| 245 | $GEN_UST_NEVENTS_BIN -i $NR_ITER -w $NR_USEC_WAIT |
| 246 | $GEN_UST_NEVENTS_BIN -i $NR_ITER -w $NR_USEC_WAIT |
| 247 | |
| 248 | # One app will be done generating events but is still running when we |
| 249 | # call view-map. |
| 250 | |
| 251 | $TESTAPP_BIN -i $NR_ITER -w $NR_USEC_WAIT \ |
| 252 | --sync-before-exit-touch $file_sync_before_exit_touch \ |
| 253 | --sync-before-exit $file_sync_before_exit & |
| 254 | |
| 255 | # Wait for the before exit sync point. This ensure that we went over the |
| 256 | # last tracepoint. |
| 257 | while [ ! -f "${file_sync_before_exit_touch}" ]; do |
| 258 | sleep 0.1 |
| 259 | done |
| 260 | |
| 261 | stop_lttng_tracing_ok $SESSION_NAME |
| 262 | |
| 263 | # After the apps are dead, we should see map key value pairs in the |
| 264 | # dead map aggregation listing. Two apps ran and exited, so we should |
| 265 | # have NR_ITER * 2 hits. |
| 266 | view_map_ok "$MAP_NAME" "$KEY1" "$(( $NR_ITER * 2 ))" |
| 267 | |
| 268 | # One app is still running and is done generating events, we should see |
| 269 | # NR_ITER hits. |
| 270 | view_map_ok "$MAP_NAME" "$KEY2" "$NR_ITER" |
| 271 | |
| 272 | lttng_remove_trigger_ok "$TRIGGER_NAME1" |
| 273 | lttng_remove_trigger_ok "$TRIGGER_NAME2" |
| 274 | |
| 275 | touch "$file_sync_before_exit" |
| 276 | wait |
| 277 | |
| 278 | destroy_lttng_session_ok $SESSION_NAME |
| 279 | |
| 280 | rm -f ${file_sync_before_exit} |
| 281 | rm -f ${file_sync_before_exit_touch} |
| 282 | } |
| 283 | |
| 284 | function test_map_ust_exclusion() |
| 285 | { |
| 286 | local MAP_NAME="my_map_name" |
| 287 | local SESSION_NAME="my_session_name" |
| 288 | local TRIGGER_NAME="my_trigger_name" |
| 289 | local KEY="foo" |
| 290 | local domain="--userspace" |
| 291 | local bitness="64" |
| 292 | local buf_option="--per-uid" |
| 293 | local exclusion="tp:tptest1,tp:tptest2,tp:tptest3,tp:tptest4" |
| 294 | |
| 295 | diag "Map per-pid user with dead app aggregation" |
| 296 | |
| 297 | create_lttng_session_ok "$SESSION_NAME" |
| 298 | |
| 299 | lttng_add_map_ok "$MAP_NAME" "$SESSION_NAME" "$domain" "$bitness" "$buf_option" |
| 300 | lttng_add_trigger_ok "$TRIGGER_NAME" \ |
| 301 | --condition \ |
| 302 | on-event --userspace "tp:tptest*" --exclude="$exclusion" \ |
| 303 | --action \ |
| 304 | incr-value --session "$SESSION_NAME" --map "$MAP_NAME" --key "$KEY" |
| 305 | |
| 306 | start_lttng_tracing_ok $SESSION_NAME |
| 307 | |
| 308 | "$GEN_UST_NEVENTS_BIN" -i "$NR_ITER" -w 1 |
| 309 | |
| 310 | stop_lttng_tracing_ok $SESSION_NAME |
| 311 | |
| 312 | # After the map is dead, we should still see map key value pairs in the |
| 313 | # dead map aggregation listing. |
| 314 | view_map_ok "$MAP_NAME" "$KEY" "5" |
| 315 | |
| 316 | lttng_remove_trigger_ok "$TRIGGER_NAME" |
| 317 | |
| 318 | destroy_lttng_session_ok $SESSION_NAME |
| 319 | } |
| 320 | |
| 321 | |
| 322 | function test_map_ust_clear_per_pid() |
| 323 | { |
| 324 | local MAP_NAME="my_map_name" |
| 325 | local SESSION_NAME="my_session_name" |
| 326 | local TRIGGER_NAME="my_trigger_name" |
| 327 | local KEY="foo" |
| 328 | local domain="--userspace" |
| 329 | local bitness="64" |
| 330 | local buf_option="--per-pid" |
| 331 | |
| 332 | diag "Map UST per-pid clear" |
| 333 | |
| 334 | create_lttng_session_ok "$SESSION_NAME" |
| 335 | |
| 336 | lttng_add_map_ok "$MAP_NAME" "$SESSION_NAME" "$domain" "$bitness" "$buf_option" |
| 337 | lttng_add_trigger_ok "$TRIGGER_NAME" \ |
| 338 | --condition \ |
| 339 | on-event --userspace "tp:tptest1" \ |
| 340 | --action \ |
| 341 | incr-value --session "$SESSION_NAME" --map "$MAP_NAME" --key "$KEY" |
| 342 | |
| 343 | start_lttng_tracing_ok $SESSION_NAME |
| 344 | |
| 345 | "$GEN_UST_NEVENTS_BIN" -i "$NR_ITER" -w 1 |
| 346 | |
| 347 | stop_lttng_tracing_ok $SESSION_NAME |
| 348 | |
| 349 | # After the map is dead, we should still see map key value pairs in the |
| 350 | # dead map aggregation listing. |
| 351 | view_map_ok "$MAP_NAME" "$KEY" "5" |
| 352 | |
| 353 | lttng_clear_session_ok $SESSION_NAME |
| 354 | |
| 355 | view_map_ok "$MAP_NAME" "$KEY" "0" |
| 356 | |
| 357 | lttng_remove_trigger_ok "$TRIGGER_NAME" |
| 358 | |
| 359 | destroy_lttng_session_ok $SESSION_NAME |
| 360 | } |
| 361 | |
| 362 | start_lttng_sessiond_notap |
| 363 | |
| 364 | test_map_ust_per_pid_dead_app_aggregation |
| 365 | test_map_n_triggers_n_keys "--userspace" "64" "$UST_EVENT_NAME" ust_test_app |
| 366 | test_map_n_triggers_n_keys "--userspace" "32" "$UST_EVENT_NAME" ust_test_app |
| 367 | |
| 368 | test_map_n_triggers_1_key "--userspace" "64" "$UST_EVENT_NAME" ust_test_app |
| 369 | test_map_n_triggers_1_key "--userspace" "32" "$UST_EVENT_NAME" ust_test_app |
| 370 | |
| 371 | test_map_n_triggers_1_key_coalesced "--userspace" "32" "$UST_EVENT_NAME" ust_test_app |
| 372 | test_map_n_triggers_1_key_coalesced "--userspace" "64" "$UST_EVENT_NAME" ust_test_app |
| 373 | |
| 374 | test_map_ust_per_uid_create |
| 375 | test_map_ust_per_pid_create |
| 376 | |
| 377 | test_map_view_empty "--userspace" "64" "--per-uid" |
| 378 | test_map_view_empty "--userspace" "64" "--per-pid" |
| 379 | test_map_view_empty "--userspace" "32" "--per-uid" |
| 380 | test_map_view_empty "--userspace" "32" "--per-pid" |
| 381 | |
| 382 | test_map_base_scenario "--userspace" "64" "--per-uid" "$UST_EVENT_NAME" |
| 383 | test_map_base_scenario "--userspace" "32" "--per-uid" "$UST_EVENT_NAME" |
| 384 | test_map_base_scenario "--userspace" "64" "--per-pid" "$UST_EVENT_NAME" |
| 385 | test_map_base_scenario "--userspace" "32" "--per-pid" "$UST_EVENT_NAME" |
| 386 | |
| 387 | test_map_formated_keys "--userspace" "$UST_EVENT_NAME" "\${PROVIDER_NAME}:\${EVENT_NAME}" "$UST_EVENT_NAME" ust_test_app |
| 388 | test_map_formated_keys "--userspace" "$UST_EVENT_NAME" "pitarifique-\${EVENT_NAME}" "pitarifique-tptest" ust_test_app |
| 389 | |
| 390 | test_map_disable_enable "--userspace" "32" "$UST_EVENT_NAME" ust_test_app |
| 391 | test_map_disable_enable "--userspace" "64" "$UST_EVENT_NAME" ust_test_app |
| 392 | |
| 393 | test_map_add_remove_add_trigger "--userspace" "32" "$UST_EVENT_NAME" ust_test_app |
| 394 | test_map_add_remove_add_trigger "--userspace" "64" "$UST_EVENT_NAME" ust_test_app |
| 395 | |
| 396 | test_map_creation_after_trigger "--userspace" "32" "$UST_EVENT_NAME" ust_test_app |
| 397 | test_map_creation_after_trigger "--userspace" "64" "$UST_EVENT_NAME" ust_test_app |
| 398 | |
| 399 | test_map_remove_trigger_before_stop "--userspace" "32" "$UST_EVENT_NAME" ust_test_app |
| 400 | test_map_remove_trigger_before_stop "--userspace" "64" "$UST_EVENT_NAME" ust_test_app |
| 401 | |
| 402 | test_map_ust_two_apps |
| 403 | test_map_ust_with_events |
| 404 | test_map_two_incr_value_two_keys "--userspace" "64" "$UST_EVENT_NAME" ust_test_app |
| 405 | |
| 406 | test_map_clear "--userspace" 32 "$UST_EVENT_NAME" ust_test_app |
| 407 | test_map_clear "--userspace" 64 "$UST_EVENT_NAME" ust_test_app |
| 408 | test_map_ust_clear_per_pid |
| 409 | |
| 410 | test_map_ust_exclusion |
| 411 | |
| 412 | test_map_filter "--userspace" "$UST_EVENT_NAME" "intfield" ust_test_app |
| 413 | |
| 414 | stop_lttng_sessiond_notap |
| 415 | |
| 416 | rm -rf "$TMPDIR" |