| 1 | #!/bin/bash |
| 2 | # |
| 3 | # Copyright (C) 2017 Erica Bugden <erica.bugden@efficios.com> |
| 4 | # Copyright (C) 2017 Francis Deslauriers <francis.deslauriers@efficios.com> |
| 5 | # |
| 6 | # SPDX-License-Identifier: LGPL-2.1-only |
| 7 | # |
| 8 | |
| 9 | TEST_DESC="Userspace probe - Testing userspace probe on ELF symbol" |
| 10 | |
| 11 | CURDIR=$(dirname "$0")/ |
| 12 | TESTDIR=$CURDIR/../.. |
| 13 | TESTAPP_DIR="$TESTDIR/utils/testapp/" |
| 14 | ELF_TEST_BIN_DIR="$TESTAPP_DIR/userspace-probe-elf-binary/.libs/" |
| 15 | ELF_TEST_BIN_NAME="userspace-probe-elf-binary" |
| 16 | ELF_TEST_BIN="$ELF_TEST_BIN_DIR/$ELF_TEST_BIN_NAME" |
| 17 | ELF_CXX_TEST_BIN_DIR="$TESTAPP_DIR/userspace-probe-elf-cxx-binary/" |
| 18 | ELF_CXX_TEST_BIN_NAME="userspace-probe-elf-cxx-binary" |
| 19 | ELF_CXX_TEST_BIN="$ELF_CXX_TEST_BIN_DIR/$ELF_CXX_TEST_BIN_NAME" |
| 20 | SDT_TEST_BIN_DIR="$TESTAPP_DIR/userspace-probe-sdt-binary/.libs/" |
| 21 | SDT_TEST_BIN_NAME="userspace-probe-sdt-binary" |
| 22 | SDT_TEST_BIN="$SDT_TEST_BIN_DIR/$SDT_TEST_BIN_NAME" |
| 23 | ELF_SYMBOL="test_function" |
| 24 | PROBE_EVENT_NAME=userspace_probe_test_event |
| 25 | NUM_TESTS=93 |
| 26 | OUTPUT_DEST=/dev/null |
| 27 | ERROR_OUTPUT_DEST=/dev/null |
| 28 | |
| 29 | source "$TESTDIR/utils/utils.sh" |
| 30 | |
| 31 | function validate_list() |
| 32 | { |
| 33 | local session_name=$1 |
| 34 | local event_name=$2 |
| 35 | |
| 36 | out=$("$TESTDIR/../src/bin/lttng/$LTTNG_BIN" list "$session_name" | grep "$event_name") |
| 37 | if [ -z "$out" ]; then |
| 38 | fail "Validate userspace probe listing" |
| 39 | diag "$event_name not found when listing $session_name" |
| 40 | else |
| 41 | pass "Validate userspace probe listing. Found $event_name." |
| 42 | fi |
| 43 | } |
| 44 | |
| 45 | function test_userspace_probe_enable_file_noexist () |
| 46 | { |
| 47 | TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
| 48 | SESSION_NAME="test_userspace_probe_enable_file_noexist" |
| 49 | ENABLE_EXPR="elf:/etc/file-not-exist:$ELF_SYMBOL" |
| 50 | |
| 51 | diag "Userspace probe enable on non-existant file" |
| 52 | |
| 53 | create_lttng_session_ok $SESSION_NAME "$TRACE_PATH" |
| 54 | |
| 55 | lttng_enable_kernel_userspace_probe_event_fail $SESSION_NAME $ENABLE_EXPR $PROBE_EVENT_NAME |
| 56 | |
| 57 | destroy_lttng_session_ok $SESSION_NAME |
| 58 | |
| 59 | rm -rf "$TRACE_PATH" |
| 60 | } |
| 61 | |
| 62 | function test_userspace_probe_enable_file_not_elf () |
| 63 | { |
| 64 | TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
| 65 | SESSION_NAME="test_userspace_probe_enable_file_not_elf" |
| 66 | ENABLE_EXPR="elf:/etc/passwd:$ELF_SYMBOL" |
| 67 | |
| 68 | diag "Userspace probe enable on a non ELF file" |
| 69 | |
| 70 | create_lttng_session_ok $SESSION_NAME "$TRACE_PATH" |
| 71 | |
| 72 | lttng_enable_kernel_userspace_probe_event_fail $SESSION_NAME $ENABLE_EXPR $PROBE_EVENT_NAME |
| 73 | |
| 74 | destroy_lttng_session_ok $SESSION_NAME |
| 75 | |
| 76 | rm -rf "$TRACE_PATH" |
| 77 | } |
| 78 | |
| 79 | function test_userspace_probe_enable_elf_missing_symbol_name () |
| 80 | { |
| 81 | TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
| 82 | SESSION_NAME="test_userspace_probe_enable_elf_missing_symbol" |
| 83 | ENABLE_EXPR="elf:$ELF_TEST_BIN:" |
| 84 | |
| 85 | diag "Userspace probe enable with unspecified ELF symbol" |
| 86 | |
| 87 | create_lttng_session_ok $SESSION_NAME "$TRACE_PATH" |
| 88 | |
| 89 | lttng_enable_kernel_userspace_probe_event_fail $SESSION_NAME "$ENABLE_EXPR" $PROBE_EVENT_NAME |
| 90 | |
| 91 | destroy_lttng_session_ok $SESSION_NAME |
| 92 | |
| 93 | rm -rf "$TRACE_PATH" |
| 94 | } |
| 95 | |
| 96 | function test_userspace_probe_enable_elf_nonexistant_symbol () |
| 97 | { |
| 98 | TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
| 99 | SESSION_NAME="test_userspace_probe_enable_elf_nonexistant_symbol" |
| 100 | ELF_SYMBOL_NO_EXIST="function_doesnt_exist" |
| 101 | ENABLE_EXPR="elf:$ELF_TEST_BIN:$ELF_SYMBOL_NO_EXIST" |
| 102 | |
| 103 | diag "Userspace probe enable with nonexistant ELF symbol" |
| 104 | |
| 105 | create_lttng_session_ok $SESSION_NAME "$TRACE_PATH" |
| 106 | |
| 107 | lttng_enable_kernel_userspace_probe_event_fail $SESSION_NAME "$ENABLE_EXPR" $PROBE_EVENT_NAME |
| 108 | |
| 109 | destroy_lttng_session_ok $SESSION_NAME |
| 110 | |
| 111 | rm -rf "$TRACE_PATH" |
| 112 | } |
| 113 | |
| 114 | function test_userspace_probe_enable_elf_symbol_not_function () |
| 115 | { |
| 116 | TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
| 117 | SESSION_NAME="test_userspace_probe_enable_elf_symbol_not_function" |
| 118 | ELF_SYMBOL_NO_FUNC="not_a_function" |
| 119 | ENABLE_EXPR="elf:$ELF_TEST_BIN:$ELF_SYMBOL_NO_FUNC" |
| 120 | |
| 121 | diag "Userspace probe enable with non-function ELF symbol" |
| 122 | |
| 123 | create_lttng_session_ok $SESSION_NAME "$TRACE_PATH" |
| 124 | |
| 125 | lttng_enable_kernel_userspace_probe_event_fail $SESSION_NAME "$ENABLE_EXPR" $PROBE_EVENT_NAME |
| 126 | |
| 127 | destroy_lttng_session_ok $SESSION_NAME |
| 128 | |
| 129 | rm -rf "$TRACE_PATH" |
| 130 | } |
| 131 | |
| 132 | function test_userspace_probe_unsupported_types () |
| 133 | { |
| 134 | TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
| 135 | SESSION_NAME="test_userspace_probe_unsupported_types" |
| 136 | # Userspace probe at an address or at an offset to a function |
| 137 | # instrumentation description types are not supported at the moment. |
| 138 | ENABLE_EXPR_1="elf:$ELF_TEST_BIN:0x400030" |
| 139 | ENABLE_EXPR_2="elf:$ELF_TEST_BIN:4194364" |
| 140 | ENABLE_EXPR_3="elf:$ELF_TEST_BIN:$ELF_SYMBOL+0x21" |
| 141 | ENABLE_EXPR_4="elf:$ELF_TEST_BIN:$ELF_SYMBOL+2" |
| 142 | |
| 143 | diag "Userspace probe enable with unsupported instrumentation description type" |
| 144 | |
| 145 | create_lttng_session_ok $SESSION_NAME "$TRACE_PATH" |
| 146 | |
| 147 | lttng_enable_kernel_userspace_probe_event_fail $SESSION_NAME "$ENABLE_EXPR_1" $PROBE_EVENT_NAME |
| 148 | lttng_enable_kernel_userspace_probe_event_fail $SESSION_NAME "$ENABLE_EXPR_2" $PROBE_EVENT_NAME |
| 149 | lttng_enable_kernel_userspace_probe_event_fail $SESSION_NAME "$ENABLE_EXPR_3" $PROBE_EVENT_NAME |
| 150 | lttng_enable_kernel_userspace_probe_event_fail $SESSION_NAME "$ENABLE_EXPR_4" $PROBE_EVENT_NAME |
| 151 | |
| 152 | destroy_lttng_session_ok $SESSION_NAME |
| 153 | |
| 154 | rm -rf "$TRACE_PATH" |
| 155 | } |
| 156 | |
| 157 | function test_userspace_probe_enable_implicit_probe_type () |
| 158 | { |
| 159 | TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
| 160 | SESSION_NAME="test_userspace_probe_enable_implicit_probe_type" |
| 161 | ENABLE_EXPR="$ELF_TEST_BIN:$ELF_SYMBOL" |
| 162 | |
| 163 | diag "Userspace probe enabled successfully with implicit probe type" |
| 164 | |
| 165 | create_lttng_session_ok $SESSION_NAME "$TRACE_PATH" |
| 166 | |
| 167 | lttng_enable_kernel_userspace_probe_event_ok $SESSION_NAME "$ENABLE_EXPR" $PROBE_EVENT_NAME |
| 168 | |
| 169 | validate_list $SESSION_NAME $ELF_SYMBOL |
| 170 | validate_list $SESSION_NAME $ELF_TEST_BIN_NAME |
| 171 | validate_list $SESSION_NAME "ELF" |
| 172 | validate_list $SESSION_NAME "Function" |
| 173 | |
| 174 | destroy_lttng_session_ok $SESSION_NAME |
| 175 | |
| 176 | rm -rf "$TRACE_PATH" |
| 177 | } |
| 178 | |
| 179 | function test_userspace_probe_enable_elf_symbol_exists () |
| 180 | { |
| 181 | TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
| 182 | SESSION_NAME="test_userspace_probe_enable_elf_symbol_exists" |
| 183 | ENABLE_EXPR="elf:$ELF_TEST_BIN:$ELF_SYMBOL" |
| 184 | |
| 185 | diag "Userspace probe enabled successfully" |
| 186 | |
| 187 | create_lttng_session_ok $SESSION_NAME "$TRACE_PATH" |
| 188 | |
| 189 | lttng_enable_kernel_userspace_probe_event_ok $SESSION_NAME "$ENABLE_EXPR" $PROBE_EVENT_NAME |
| 190 | |
| 191 | validate_list $SESSION_NAME $ELF_SYMBOL |
| 192 | validate_list $SESSION_NAME $ELF_TEST_BIN_NAME |
| 193 | validate_list $SESSION_NAME "ELF" |
| 194 | validate_list $SESSION_NAME "Function" |
| 195 | |
| 196 | destroy_lttng_session_ok $SESSION_NAME |
| 197 | |
| 198 | rm -rf "$TRACE_PATH" |
| 199 | } |
| 200 | |
| 201 | function test_userspace_probe_enable_in_path () |
| 202 | { |
| 203 | TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
| 204 | SESSION_NAME="test_userspace_probe_enable_in_path" |
| 205 | ENABLE_EXPR="elf:$ELF_TEST_BIN_NAME:$ELF_SYMBOL" |
| 206 | |
| 207 | diag "Userspace probe on binary in PATH enabled successfully" |
| 208 | |
| 209 | create_lttng_session_ok $SESSION_NAME "$TRACE_PATH" |
| 210 | |
| 211 | # Save old PATH and add the test directory to the PATH. |
| 212 | OLDPATH="$PATH" |
| 213 | export PATH="$PATH:$(realpath $ELF_TEST_BIN_DIR)" |
| 214 | |
| 215 | lttng_enable_kernel_userspace_probe_event_ok $SESSION_NAME "$ENABLE_EXPR" $PROBE_EVENT_NAME |
| 216 | |
| 217 | validate_list $SESSION_NAME $ELF_SYMBOL |
| 218 | validate_list $SESSION_NAME $ELF_TEST_BIN_NAME |
| 219 | validate_list $SESSION_NAME "ELF" |
| 220 | validate_list $SESSION_NAME "Function" |
| 221 | |
| 222 | # Reset the previously saved PATH. |
| 223 | export PATH="$OLDPATH" |
| 224 | |
| 225 | destroy_lttng_session_ok $SESSION_NAME |
| 226 | |
| 227 | rm -rf "$TRACE_PATH" |
| 228 | } |
| 229 | |
| 230 | function test_userspace_probe_enable_full_path () |
| 231 | { |
| 232 | TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
| 233 | SESSION_NAME="test_userspace_probe_enable_full_path" |
| 234 | ENABLE_EXPR="elf:$(realpath $ELF_TEST_BIN):$ELF_SYMBOL" |
| 235 | diag "Userspace probe with full path enabled successfully" |
| 236 | |
| 237 | create_lttng_session_ok $SESSION_NAME "$TRACE_PATH" |
| 238 | |
| 239 | lttng_enable_kernel_userspace_probe_event_ok $SESSION_NAME "$ENABLE_EXPR" $PROBE_EVENT_NAME |
| 240 | |
| 241 | validate_list $SESSION_NAME $ELF_SYMBOL |
| 242 | validate_list $SESSION_NAME $ELF_TEST_BIN_NAME |
| 243 | validate_list $SESSION_NAME "ELF" |
| 244 | validate_list $SESSION_NAME "Function" |
| 245 | |
| 246 | destroy_lttng_session_ok $SESSION_NAME |
| 247 | |
| 248 | rm -rf "$TRACE_PATH" |
| 249 | } |
| 250 | |
| 251 | function test_userspace_probe_enable_colon_in_path () |
| 252 | { |
| 253 | TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
| 254 | SESSION_NAME="test_userspace_probe_enable_colon_in_path" |
| 255 | COLON_FILE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
| 256 | ELF_BIN_SYMLINK="$COLON_FILE_PATH/colon_:_in_name" |
| 257 | ELF_BIN_WITH_COLON_IN_NAME_ESCAPED="$COLON_FILE_PATH/colon_\:_in_name" |
| 258 | ENABLE_EXPR="elf:"$ELF_BIN_WITH_COLON_IN_NAME_ESCAPED":$ELF_SYMBOL" |
| 259 | |
| 260 | ln -s $(realpath $ELF_TEST_BIN) $ELF_BIN_SYMLINK |
| 261 | |
| 262 | diag "Userspace probe with binary with colon in name enabled successfully" |
| 263 | |
| 264 | create_lttng_session_ok $SESSION_NAME "$TRACE_PATH" |
| 265 | |
| 266 | lttng_enable_kernel_userspace_probe_event_ok $SESSION_NAME "$ENABLE_EXPR" $PROBE_EVENT_NAME |
| 267 | |
| 268 | validate_list $SESSION_NAME $ELF_SYMBOL |
| 269 | validate_list $SESSION_NAME $ELF_TEST_BIN_NAME |
| 270 | validate_list $SESSION_NAME "ELF" |
| 271 | validate_list $SESSION_NAME "Function" |
| 272 | |
| 273 | destroy_lttng_session_ok $SESSION_NAME |
| 274 | |
| 275 | rm -rf "$TRACE_PATH" |
| 276 | rm -rf "$COLON_FILE_PATH" |
| 277 | } |
| 278 | |
| 279 | function test_userspace_probe_elf () |
| 280 | { |
| 281 | TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
| 282 | SESSION_NAME="test_userprobe_elf" |
| 283 | ENABLE_EXPR="elf:$ELF_TEST_BIN:$ELF_SYMBOL" |
| 284 | |
| 285 | diag "Userspace probe on Elf symbol enabled and traced" |
| 286 | |
| 287 | create_lttng_session_ok $SESSION_NAME "$TRACE_PATH" |
| 288 | |
| 289 | lttng_enable_kernel_userspace_probe_event_ok $SESSION_NAME "$ENABLE_EXPR" $PROBE_EVENT_NAME |
| 290 | |
| 291 | start_lttng_tracing_ok $SESSION_NAME |
| 292 | LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$TESTDIR/utils/testapp/userspace-probe-elf-binary/.libs" "$ELF_TEST_BIN" > /dev/null |
| 293 | stop_lttng_tracing_ok $SESSION_NAME |
| 294 | |
| 295 | validate_trace $PROBE_EVENT_NAME "$TRACE_PATH" |
| 296 | |
| 297 | destroy_lttng_session_ok $SESSION_NAME |
| 298 | |
| 299 | rm -rf "$TRACE_PATH" |
| 300 | } |
| 301 | |
| 302 | function test_userspace_probe_elf_dynamic_symbol () |
| 303 | { |
| 304 | TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
| 305 | SESSION_NAME="test_userprobe_elf" |
| 306 | LIBFOO_PATH="$ELF_TEST_BIN_DIR/libfoo.so" |
| 307 | ENABLE_EXPR="elf:$LIBFOO_PATH:dynamic_symbol" |
| 308 | |
| 309 | diag "Userspace probe on Elf dynamic symbol enabled and traced" |
| 310 | |
| 311 | create_lttng_session_ok $SESSION_NAME "$TRACE_PATH" |
| 312 | |
| 313 | lttng_enable_kernel_userspace_probe_event_ok $SESSION_NAME "$ENABLE_EXPR" $PROBE_EVENT_NAME |
| 314 | |
| 315 | start_lttng_tracing_ok $SESSION_NAME |
| 316 | LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$TESTDIR/utils/testapp/userspace-probe-elf-binary/.libs" "$ELF_TEST_BIN" > /dev/null |
| 317 | stop_lttng_tracing_ok $SESSION_NAME |
| 318 | |
| 319 | validate_trace $PROBE_EVENT_NAME "$TRACE_PATH" |
| 320 | |
| 321 | destroy_lttng_session_ok $SESSION_NAME |
| 322 | |
| 323 | rm -rf "$TRACE_PATH" |
| 324 | } |
| 325 | |
| 326 | function test_userspace_probe_elf_cxx_function () |
| 327 | { |
| 328 | TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
| 329 | SESSION_NAME="test_userprobe_elf_cxx_function" |
| 330 | # Probing C++ mangled symbols should work the same way as regular Elf |
| 331 | # symbols |
| 332 | ELF_SYMBOL_CXX="_Z17test_cxx_functionv" |
| 333 | ENABLE_EXPR="elf:$ELF_CXX_TEST_BIN:$ELF_SYMBOL_CXX" |
| 334 | |
| 335 | diag "Userspace probe on C++ mangled function enabled and traced" |
| 336 | |
| 337 | create_lttng_session_ok $SESSION_NAME "$TRACE_PATH" |
| 338 | |
| 339 | lttng_enable_kernel_userspace_probe_event_ok $SESSION_NAME "$ENABLE_EXPR" $PROBE_EVENT_NAME |
| 340 | |
| 341 | start_lttng_tracing_ok $SESSION_NAME |
| 342 | eval "$ELF_CXX_TEST_BIN" > /dev/null |
| 343 | stop_lttng_tracing_ok $SESSION_NAME |
| 344 | |
| 345 | validate_trace $PROBE_EVENT_NAME "$TRACE_PATH" |
| 346 | |
| 347 | destroy_lttng_session_ok $SESSION_NAME |
| 348 | |
| 349 | rm -rf "$TRACE_PATH" |
| 350 | } |
| 351 | |
| 352 | function test_userspace_probe_elf_cxx_method () |
| 353 | { |
| 354 | TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
| 355 | SESSION_NAME="test_userprobe_elf_cxx_method" |
| 356 | # Probing C++ mangled symbols should work the same way as regular Elf |
| 357 | # symbols |
| 358 | ELF_SYMBOL_CXX="_ZN10test_class11test_methodEv" |
| 359 | ENABLE_EXPR="elf:$ELF_CXX_TEST_BIN:$ELF_SYMBOL_CXX" |
| 360 | |
| 361 | diag "Userspace probe on C++ mangled method enabled and traced" |
| 362 | |
| 363 | create_lttng_session_ok $SESSION_NAME "$TRACE_PATH" |
| 364 | |
| 365 | lttng_enable_kernel_userspace_probe_event_ok $SESSION_NAME "$ENABLE_EXPR" $PROBE_EVENT_NAME |
| 366 | |
| 367 | start_lttng_tracing_ok $SESSION_NAME |
| 368 | eval "$ELF_CXX_TEST_BIN" > /dev/null |
| 369 | stop_lttng_tracing_ok $SESSION_NAME |
| 370 | |
| 371 | validate_trace $PROBE_EVENT_NAME "$TRACE_PATH" |
| 372 | |
| 373 | destroy_lttng_session_ok $SESSION_NAME |
| 374 | |
| 375 | rm -rf "$TRACE_PATH" |
| 376 | } |
| 377 | |
| 378 | function test_userspace_probe_elf_disable () |
| 379 | { |
| 380 | TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
| 381 | SESSION_NAME="test_userprobe_elf_disable" |
| 382 | ENABLE_EXPR="elf:$ELF_TEST_BIN:$ELF_SYMBOL" |
| 383 | |
| 384 | diag "Userspace probe on Elf symbol disabled and traced" |
| 385 | |
| 386 | create_lttng_session_ok $SESSION_NAME "$TRACE_PATH" |
| 387 | |
| 388 | # Activate and disable event |
| 389 | lttng_enable_kernel_userspace_probe_event_ok $SESSION_NAME "$ENABLE_EXPR" $PROBE_EVENT_NAME |
| 390 | disable_kernel_lttng_userspace_probe_event_ok $SESSION_NAME $PROBE_EVENT_NAME |
| 391 | |
| 392 | start_lttng_tracing_ok $SESSION_NAME |
| 393 | eval "$ELF_TEST_BIN" > /dev/null |
| 394 | stop_lttng_tracing_ok $SESSION_NAME |
| 395 | |
| 396 | # Verify that the trace contains zero event. |
| 397 | validate_trace_empty "$TRACE_PATH" |
| 398 | |
| 399 | destroy_lttng_session_ok $SESSION_NAME |
| 400 | |
| 401 | rm -rf "$TRACE_PATH" |
| 402 | } |
| 403 | |
| 404 | function test_userspace_probe_elf_list () |
| 405 | { |
| 406 | TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
| 407 | SESSION_NAME="test_userprobe_elf_list" |
| 408 | ENABLE_EXPR="elf:$ELF_TEST_BIN:$ELF_SYMBOL" |
| 409 | |
| 410 | diag "Userspace probe ELF enabled and listed" |
| 411 | |
| 412 | create_lttng_session_ok $SESSION_NAME "$TRACE_PATH" |
| 413 | |
| 414 | lttng_enable_kernel_userspace_probe_event_ok $SESSION_NAME "$ENABLE_EXPR" $PROBE_EVENT_NAME |
| 415 | |
| 416 | validate_list $SESSION_NAME $PROBE_EVENT_NAME |
| 417 | validate_list $SESSION_NAME $ELF_SYMBOL |
| 418 | validate_list $SESSION_NAME $ELF_TEST_BIN_NAME |
| 419 | validate_list $SESSION_NAME "ELF" |
| 420 | validate_list $SESSION_NAME "Function" |
| 421 | |
| 422 | destroy_lttng_session_ok $SESSION_NAME |
| 423 | |
| 424 | rm -rf "$TRACE_PATH" |
| 425 | } |
| 426 | |
| 427 | function test_userspace_probe_save_load_elf() |
| 428 | { |
| 429 | # Test that the load and save works for userspace probes AND that when |
| 430 | # a userspace probe is placed on a symlink by the user the save command |
| 431 | # saves the path to the link and not to the actual file. This is to |
| 432 | # support instrumentation of shared objects that are often accessed |
| 433 | # through symlinks and updated. |
| 434 | TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
| 435 | TMP_LINK_DIR=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
| 436 | TMP_SAVE_DIR=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
| 437 | |
| 438 | SESSION_NAME="test_userprobe_save_load_elf" |
| 439 | |
| 440 | ELF_BIN_SYMLINK="$TMP_LINK_DIR"/bin_elf_symlink |
| 441 | |
| 442 | ENABLE_EXPR_ELF="elf:$ELF_BIN_SYMLINK:$ELF_SYMBOL" |
| 443 | PROBE_EVENT_NAME_ELF="$PROBE_EVENT_NAME"_elf |
| 444 | |
| 445 | # Create symlinks to the target binaries. |
| 446 | ln -s $(realpath $ELF_TEST_BIN) $ELF_BIN_SYMLINK |
| 447 | |
| 448 | diag "Userspace probes Elf are saved and loaded" |
| 449 | |
| 450 | create_lttng_session_ok $SESSION_NAME "$TRACE_PATH" |
| 451 | |
| 452 | # Enable userspace prove events. |
| 453 | lttng_enable_kernel_userspace_probe_event_ok $SESSION_NAME "$ENABLE_EXPR_ELF" "$PROBE_EVENT_NAME_ELF" |
| 454 | |
| 455 | # Confirm that the events were enabled. |
| 456 | validate_list $SESSION_NAME $ELF_TEST_BIN_NAME |
| 457 | |
| 458 | # Save the session to a file. |
| 459 | lttng_save $SESSION_NAME "--output-path=$TMP_SAVE_DIR" |
| 460 | |
| 461 | destroy_lttng_session_ok $SESSION_NAME |
| 462 | |
| 463 | # Confirm that the userspace probe are save to the xml file. |
| 464 | local count=$(cat $TMP_SAVE_DIR/* | grep --count -E "$ELF_BIN_SYMLINK") |
| 465 | if [[ $count -eq "1" ]]; then |
| 466 | pass "Symlink found in saved session" |
| 467 | else |
| 468 | fail "Symlink to binary not found in saved session" |
| 469 | fi |
| 470 | |
| 471 | # Load the saved session. |
| 472 | lttng_load_ok "--input-path=$TMP_SAVE_DIR" |
| 473 | |
| 474 | # Confirm that the userspace probes event are enabled in the newly |
| 475 | # loaded session. |
| 476 | validate_list $SESSION_NAME $ELF_TEST_BIN_NAME |
| 477 | |
| 478 | # Cleanup temp files and folders. |
| 479 | rm -rf "$TRACE_PATH" |
| 480 | rm -rf "$TMP_LINK_DIR" |
| 481 | rm -rf "$TMP_SAVE_DIR" |
| 482 | } |
| 483 | function test_userspace_probe_save_load_sdt() |
| 484 | { |
| 485 | # Test that the load and save works for userspace probes AND that when |
| 486 | # a userspace probe is placed on a symlink by the user the save command |
| 487 | # saves the path to the link and not to the actual file. This is to |
| 488 | # support instrumentation of shared objects that are often accessed |
| 489 | # through symlinks and updated. |
| 490 | TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
| 491 | TMP_LINK_DIR=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
| 492 | TMP_SAVE_DIR=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
| 493 | |
| 494 | SESSION_NAME="test_userprobe_save_load_sdt" |
| 495 | PROVIDER="foobar" |
| 496 | PROBE="tp1" |
| 497 | |
| 498 | SDT_BIN_SYMLINK="$TMP_LINK_DIR"/bin_sdt_symlink |
| 499 | |
| 500 | ENABLE_EXPR_SDT="sdt:$SDT_BIN_SYMLINK:$PROVIDER:$PROBE" |
| 501 | PROBE_EVENT_NAME_SDT="$PROBE_EVENT_NAME"_sdt |
| 502 | |
| 503 | # Create symlinks to the target binaries. |
| 504 | ln -s $(realpath $SDT_TEST_BIN) $SDT_BIN_SYMLINK |
| 505 | |
| 506 | diag "Userspace probes SDT are saved and loaded" |
| 507 | |
| 508 | create_lttng_session_ok $SESSION_NAME "$TRACE_PATH" |
| 509 | |
| 510 | # Enable userspace prove events. |
| 511 | lttng_enable_kernel_userspace_probe_event_ok $SESSION_NAME "$ENABLE_EXPR_SDT" "$PROBE_EVENT_NAME_SDT" |
| 512 | |
| 513 | # Confirm that the events were enabled. |
| 514 | validate_list $SESSION_NAME $SDT_TEST_BIN_NAME |
| 515 | |
| 516 | # Save the session to a file. |
| 517 | lttng_save $SESSION_NAME "--output-path=$TMP_SAVE_DIR" |
| 518 | |
| 519 | destroy_lttng_session_ok $SESSION_NAME |
| 520 | |
| 521 | # Confirm that the userspace probe are save to the xml file. |
| 522 | local count=$(cat $TMP_SAVE_DIR/* | grep --count -E "$SDT_BIN_SYMLINK") |
| 523 | if [[ $count -eq "1" ]]; then |
| 524 | pass "Symlink found in saved session" |
| 525 | else |
| 526 | fail "Symlink to binary not found in saved session" |
| 527 | fi |
| 528 | |
| 529 | # Load the saved session. |
| 530 | lttng_load_ok "--input-path=$TMP_SAVE_DIR" |
| 531 | |
| 532 | # Confirm that the userspace probes event are enabled in the newly |
| 533 | # loaded session. |
| 534 | validate_list $SESSION_NAME $SDT_TEST_BIN_NAME |
| 535 | |
| 536 | # Cleanup temp files and folders. |
| 537 | rm -rf "$TRACE_PATH" |
| 538 | rm -rf "$TMP_LINK_DIR" |
| 539 | rm -rf "$TMP_SAVE_DIR" |
| 540 | } |
| 541 | |
| 542 | function test_userspace_probe_sdt () |
| 543 | { |
| 544 | TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
| 545 | PROVIDER="foobar" |
| 546 | PROBE="tp1" |
| 547 | ENABLE_EXPR="sdt:$SDT_TEST_BIN:$PROVIDER:$PROBE" |
| 548 | SESSION_NAME="${FUNCNAME[0]}" |
| 549 | |
| 550 | diag "Userspace probe on SDT tracepoint enabled and traced" |
| 551 | |
| 552 | create_lttng_session_ok $SESSION_NAME "$TRACE_PATH" |
| 553 | |
| 554 | lttng_enable_kernel_userspace_probe_event_ok $SESSION_NAME "$ENABLE_EXPR" $PROBE_EVENT_NAME |
| 555 | |
| 556 | start_lttng_tracing_ok $SESSION_NAME |
| 557 | LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$TESTDIR/utils/testapp/userspace-probe-sdt-binary/.libs" "$SDT_TEST_BIN" > /dev/null |
| 558 | stop_lttng_tracing_ok $SESSION_NAME |
| 559 | |
| 560 | validate_trace $PROBE_EVENT_NAME "$TRACE_PATH" |
| 561 | |
| 562 | destroy_lttng_session_ok $SESSION_NAME |
| 563 | |
| 564 | rm -rf "$TRACE_PATH" |
| 565 | } |
| 566 | |
| 567 | function test_userspace_probe_sdt_list () |
| 568 | { |
| 569 | TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
| 570 | SESSION_NAME="test_userprobe_sdt_list" |
| 571 | PROVIDER="foobar" |
| 572 | PROBE="tp1" |
| 573 | ENABLE_EXPR="sdt:$SDT_TEST_BIN:$PROVIDER:$PROBE" |
| 574 | |
| 575 | diag "Userspace probe SDT enabled and listed" |
| 576 | |
| 577 | create_lttng_session_ok $SESSION_NAME "$TRACE_PATH" |
| 578 | |
| 579 | lttng_enable_kernel_userspace_probe_event_ok $SESSION_NAME "$ENABLE_EXPR" $PROBE_EVENT_NAME |
| 580 | |
| 581 | validate_list $SESSION_NAME $PROBE_EVENT_NAME |
| 582 | validate_list $SESSION_NAME $PROVIDER |
| 583 | validate_list $SESSION_NAME $PROBE |
| 584 | validate_list $SESSION_NAME $SDT_TEST_BIN_NAME |
| 585 | validate_list $SESSION_NAME "SDT" |
| 586 | validate_list $SESSION_NAME "Tracepoint" |
| 587 | |
| 588 | destroy_lttng_session_ok $SESSION_NAME |
| 589 | |
| 590 | rm -rf "$TRACE_PATH" |
| 591 | } |
| 592 | |
| 593 | function test_userspace_probe_enable_sdt_nonexistant_provider () |
| 594 | { |
| 595 | TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
| 596 | SESSION_NAME="test_userprobe_sdt_nonexistand_provider" |
| 597 | PROVIDER="not_provider" |
| 598 | PROBE="tp1" |
| 599 | ENABLE_EXPR="sdt:$SDT_TEST_BIN:$PROVIDER:$PROBE" |
| 600 | |
| 601 | diag "Userspace probe SDT on tracepoint non existant provider" |
| 602 | |
| 603 | create_lttng_session_ok $SESSION_NAME "$TRACE_PATH" |
| 604 | |
| 605 | lttng_enable_kernel_userspace_probe_event_fail $SESSION_NAME "$ENABLE_EXPR" $PROBE_EVENT_NAME |
| 606 | |
| 607 | destroy_lttng_session_ok $SESSION_NAME |
| 608 | |
| 609 | rm -rf "$TRACE_PATH" |
| 610 | } |
| 611 | |
| 612 | function test_userspace_probe_enable_sdt_nonexistant_probe () |
| 613 | { |
| 614 | TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
| 615 | SESSION_NAME="test_userprobe_sdt_nonexistant_probe" |
| 616 | PROVIDER="foobar" |
| 617 | PROBE="not_a_tracepoint" |
| 618 | ENABLE_EXPR="sdt:$SDT_TEST_BIN:$PROVIDER:$PROBE" |
| 619 | |
| 620 | diag "Userspace probe SDT on non existant probe" |
| 621 | |
| 622 | create_lttng_session_ok $SESSION_NAME "$TRACE_PATH" |
| 623 | |
| 624 | lttng_enable_kernel_userspace_probe_event_fail $SESSION_NAME "$ENABLE_EXPR" $PROBE_EVENT_NAME |
| 625 | |
| 626 | destroy_lttng_session_ok $SESSION_NAME |
| 627 | |
| 628 | rm -rf "$TRACE_PATH" |
| 629 | } |
| 630 | |
| 631 | function test_userspace_probe_enable_sdt_with_sema () |
| 632 | { |
| 633 | TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
| 634 | SESSION_NAME="test_userprobe_sdt_with_sema" |
| 635 | PROVIDER="foobar" |
| 636 | PROBE="tp_with_semaphore" |
| 637 | ENABLE_EXPR="sdt:$SDT_TEST_BIN:$PROVIDER:$PROBE" |
| 638 | |
| 639 | diag "Userspace probe SDT on non existant probe" |
| 640 | |
| 641 | create_lttng_session_ok $SESSION_NAME "$TRACE_PATH" |
| 642 | |
| 643 | lttng_enable_kernel_userspace_probe_event_fail $SESSION_NAME "$ENABLE_EXPR" $PROBE_EVENT_NAME |
| 644 | |
| 645 | destroy_lttng_session_ok $SESSION_NAME |
| 646 | |
| 647 | rm -rf "$TRACE_PATH" |
| 648 | } |
| 649 | |
| 650 | function test_userspace_probe_sdt_one_probe () |
| 651 | { |
| 652 | TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
| 653 | SESSION_NAME="test_userprobe_sdt_one_probe" |
| 654 | PROVIDER="foobar" |
| 655 | PROBE="tp1" |
| 656 | ENABLE_EXPR="sdt:$SDT_TEST_BIN:$PROVIDER:$PROBE" |
| 657 | |
| 658 | diag "Userspace probe SDT on tracepoint with one callsite" |
| 659 | |
| 660 | create_lttng_session_ok $SESSION_NAME "$TRACE_PATH" |
| 661 | |
| 662 | lttng_enable_kernel_userspace_probe_event_ok $SESSION_NAME "$ENABLE_EXPR" $PROBE_EVENT_NAME |
| 663 | |
| 664 | start_lttng_tracing_ok $SESSION_NAME |
| 665 | LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$TESTDIR/utils/testapp/userspace-probe-sdt-binary/.libs" "$SDT_TEST_BIN" > /dev/null |
| 666 | stop_lttng_tracing_ok $SESSION_NAME |
| 667 | |
| 668 | validate_trace $PROBE_EVENT_NAME "$TRACE_PATH" |
| 669 | |
| 670 | destroy_lttng_session_ok $SESSION_NAME |
| 671 | |
| 672 | rm -rf "$TRACE_PATH" |
| 673 | } |
| 674 | |
| 675 | function test_userspace_probe_sdt_two_probes () |
| 676 | { |
| 677 | TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
| 678 | SESSION_NAME="test_userprobe_sdt_two_probes" |
| 679 | PROVIDER="foobar" |
| 680 | PROBE="tp2" |
| 681 | ENABLE_EXPR="sdt:$SDT_TEST_BIN:$PROVIDER:$PROBE" |
| 682 | |
| 683 | diag "Userspace probe SDT on tracepoint with two callsites" |
| 684 | |
| 685 | create_lttng_session_ok $SESSION_NAME "$TRACE_PATH" |
| 686 | |
| 687 | lttng_enable_kernel_userspace_probe_event_ok $SESSION_NAME "$ENABLE_EXPR" $PROBE_EVENT_NAME |
| 688 | |
| 689 | start_lttng_tracing_ok $SESSION_NAME |
| 690 | LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$TESTDIR/utils/testapp/userspace-probe-sdt-binary/.libs" "$SDT_TEST_BIN" > /dev/null |
| 691 | stop_lttng_tracing_ok $SESSION_NAME |
| 692 | |
| 693 | validate_trace $PROBE_EVENT_NAME "$TRACE_PATH" |
| 694 | |
| 695 | destroy_lttng_session_ok $SESSION_NAME |
| 696 | |
| 697 | rm -rf "$TRACE_PATH" |
| 698 | } |
| 699 | |
| 700 | function test_userspace_probe_sdt_in_shared_object () |
| 701 | { |
| 702 | TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
| 703 | SESSION_NAME="test_userprobe_sdt_shared_object" |
| 704 | PROVIDER="foobar" |
| 705 | PROBE="tp_in_shared_object" |
| 706 | ENABLE_EXPR="sdt:$SDT_TEST_BIN_DIR/libfoo.so:$PROVIDER:$PROBE" |
| 707 | |
| 708 | diag "Userspace probe SDT on tracepoint in shared object" |
| 709 | |
| 710 | create_lttng_session_ok $SESSION_NAME "$TRACE_PATH" |
| 711 | |
| 712 | lttng_enable_kernel_userspace_probe_event_ok $SESSION_NAME "$ENABLE_EXPR" $PROBE_EVENT_NAME |
| 713 | |
| 714 | start_lttng_tracing_ok $SESSION_NAME |
| 715 | LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$TESTDIR/utils/testapp/userspace-probe-sdt-binary/.libs" "$SDT_TEST_BIN" > /dev/null |
| 716 | stop_lttng_tracing_ok $SESSION_NAME |
| 717 | |
| 718 | validate_trace $PROBE_EVENT_NAME "$TRACE_PATH" |
| 719 | |
| 720 | destroy_lttng_session_ok $SESSION_NAME |
| 721 | |
| 722 | rm -rf "$TRACE_PATH" |
| 723 | } |
| 724 | |
| 725 | function test_userspace_probe_sdt_in_shared_object_dlopen () |
| 726 | { |
| 727 | TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
| 728 | SESSION_NAME="test_userprobe_sdt_shared_object_dlopen" |
| 729 | PROVIDER="foobar" |
| 730 | PROBE="tp_in_dlopen" |
| 731 | ENABLE_EXPR="sdt:$SDT_TEST_BIN_DIR/libbar.so:$PROVIDER:$PROBE" |
| 732 | |
| 733 | diag "Userspace probe SDT on tracepoint in dlopen()ed shared object" |
| 734 | |
| 735 | create_lttng_session_ok $SESSION_NAME "$TRACE_PATH" |
| 736 | |
| 737 | lttng_enable_kernel_userspace_probe_event_ok $SESSION_NAME "$ENABLE_EXPR" $PROBE_EVENT_NAME |
| 738 | |
| 739 | start_lttng_tracing_ok $SESSION_NAME |
| 740 | LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$TESTDIR/utils/testapp/userspace-probe-sdt-binary/.libs" "$SDT_TEST_BIN" > /dev/null |
| 741 | stop_lttng_tracing_ok $SESSION_NAME |
| 742 | |
| 743 | validate_trace $PROBE_EVENT_NAME "$TRACE_PATH" |
| 744 | |
| 745 | destroy_lttng_session_ok $SESSION_NAME |
| 746 | |
| 747 | rm -rf "$TRACE_PATH" |
| 748 | } |
| 749 | |
| 750 | function test_userspace_probe_sdt_in_shared_object_ldpreload () |
| 751 | { |
| 752 | TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
| 753 | SESSION_NAME="test_userprobe_sdt_shared_object_ldpreload" |
| 754 | PROVIDER="foobar" |
| 755 | PROBE="tp_in_ldpreload" |
| 756 | ENABLE_EXPR="sdt:$SDT_TEST_BIN_DIR/libzzz.so:$PROVIDER:$PROBE" |
| 757 | |
| 758 | diag "Userspace probe SDT on tracepoint in an LD_PRELOADed shared object" |
| 759 | |
| 760 | create_lttng_session_ok $SESSION_NAME "$TRACE_PATH" |
| 761 | |
| 762 | lttng_enable_kernel_userspace_probe_event_ok $SESSION_NAME "$ENABLE_EXPR" $PROBE_EVENT_NAME |
| 763 | |
| 764 | start_lttng_tracing_ok $SESSION_NAME |
| 765 | LD_PRELOAD="$SDT_TEST_BIN_DIR/libzzz.so" LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$TESTDIR/utils/testapp/userspace-probe-sdt-binary/.libs" "$SDT_TEST_BIN" > /dev/null |
| 766 | stop_lttng_tracing_ok $SESSION_NAME |
| 767 | |
| 768 | validate_trace $PROBE_EVENT_NAME "$TRACE_PATH" |
| 769 | |
| 770 | destroy_lttng_session_ok $SESSION_NAME |
| 771 | |
| 772 | rm -rf "$TRACE_PATH" |
| 773 | } |
| 774 | |
| 775 | function test_userspace_probe_sdt_with_arg () |
| 776 | { |
| 777 | TRACE_PATH=$(mktemp -d -t "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
| 778 | SESSION_NAME="test_userprobe_sdt_arg" |
| 779 | PROVIDER="foobar" |
| 780 | PROBE="tp_with_arg" |
| 781 | ENABLE_EXPR="sdt:$SDT_TEST_BIN:$PROVIDER:$PROBE" |
| 782 | |
| 783 | diag "Userspace probe SDT on tracepoint with argument" |
| 784 | |
| 785 | create_lttng_session_ok $SESSION_NAME "$TRACE_PATH" |
| 786 | |
| 787 | lttng_enable_kernel_userspace_probe_event_ok $SESSION_NAME "$ENABLE_EXPR" $PROBE_EVENT_NAME |
| 788 | |
| 789 | start_lttng_tracing_ok $SESSION_NAME |
| 790 | LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$TESTDIR/utils/testapp/userspace-probe-sdt-binary/.libs" "$SDT_TEST_BIN" > /dev/null |
| 791 | stop_lttng_tracing_ok $SESSION_NAME |
| 792 | |
| 793 | validate_trace $PROBE_EVENT_NAME "$TRACE_PATH" |
| 794 | |
| 795 | destroy_lttng_session_ok $SESSION_NAME |
| 796 | |
| 797 | rm -rf "$TRACE_PATH" |
| 798 | } |
| 799 | |
| 800 | ls "$SDT_TEST_BIN" >/dev/null 2>&1 |
| 801 | if test $? == 0; then |
| 802 | NUM_TESTS=$((NUM_TESTS+68)) |
| 803 | RUN_SDT_TESTS=1 |
| 804 | else |
| 805 | RUN_SDT_TESTS=0 |
| 806 | fi |
| 807 | |
| 808 | ls "$ELF_CXX_TEST_BIN" >/dev/null 2>&1 |
| 809 | if test $? == 0; then |
| 810 | NUM_TESTS=$((NUM_TESTS+12)) |
| 811 | RUN_ELF_CXX_TESTS=1 |
| 812 | else |
| 813 | RUN_ELF_CXX_TESTS=0 |
| 814 | fi |
| 815 | plan_tests $NUM_TESTS |
| 816 | print_test_banner "$TEST_DESC" |
| 817 | |
| 818 | check_skip_kernel_test "$NUM_TESTS" "Skipping all tests." || |
| 819 | { |
| 820 | validate_lttng_modules_present |
| 821 | start_lttng_sessiond |
| 822 | |
| 823 | # Unsuccessful event enabling |
| 824 | test_userspace_probe_enable_file_noexist |
| 825 | test_userspace_probe_enable_file_not_elf |
| 826 | |
| 827 | test_userspace_probe_enable_elf_missing_symbol_name |
| 828 | test_userspace_probe_enable_elf_nonexistant_symbol |
| 829 | test_userspace_probe_enable_elf_symbol_not_function |
| 830 | test_userspace_probe_unsupported_types |
| 831 | |
| 832 | # Successful userspace probe elf enabling |
| 833 | test_userspace_probe_enable_implicit_probe_type |
| 834 | test_userspace_probe_enable_in_path |
| 835 | test_userspace_probe_enable_full_path |
| 836 | test_userspace_probe_enable_elf_symbol_exists |
| 837 | test_userspace_probe_enable_colon_in_path |
| 838 | |
| 839 | # Successful tracing userspace probe elf |
| 840 | test_userspace_probe_elf |
| 841 | test_userspace_probe_elf_dynamic_symbol |
| 842 | |
| 843 | # Disable userspace-probe elf |
| 844 | test_userspace_probe_elf_disable |
| 845 | |
| 846 | # Successful listing of userspace probe elf |
| 847 | test_userspace_probe_elf_list |
| 848 | |
| 849 | # Successful save and load of userspace probe elf |
| 850 | test_userspace_probe_save_load_elf |
| 851 | |
| 852 | if test $RUN_ELF_CXX_TESTS == 1; then |
| 853 | # Successful tracing of userspace probe elf on C++ symbol |
| 854 | test_userspace_probe_elf_cxx_function |
| 855 | test_userspace_probe_elf_cxx_method |
| 856 | fi |
| 857 | |
| 858 | if test $RUN_SDT_TESTS == 1; then |
| 859 | # Unsuccessful event enabling |
| 860 | test_userspace_probe_enable_sdt_nonexistant_provider |
| 861 | test_userspace_probe_enable_sdt_nonexistant_probe |
| 862 | test_userspace_probe_enable_sdt_with_sema |
| 863 | |
| 864 | # Successful userspace probe sdt enabling |
| 865 | test_userspace_probe_sdt_one_probe |
| 866 | test_userspace_probe_sdt_two_probes |
| 867 | test_userspace_probe_sdt_with_arg |
| 868 | test_userspace_probe_sdt_in_shared_object |
| 869 | test_userspace_probe_sdt_in_shared_object_dlopen |
| 870 | test_userspace_probe_sdt_in_shared_object_ldpreload |
| 871 | |
| 872 | # Successful tracing of userspace probe sdt |
| 873 | test_userspace_probe_sdt |
| 874 | |
| 875 | # Successful listing of userspace probe sdt |
| 876 | test_userspace_probe_sdt_list |
| 877 | |
| 878 | # Successful save and load of userspace probe sdt |
| 879 | test_userspace_probe_save_load_sdt |
| 880 | fi |
| 881 | |
| 882 | stop_lttng_sessiond |
| 883 | } |