Commit | Line | Data |
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a9c2df2b FD |
1 | #!/bin/bash |
2 | # | |
9d16b343 MJ |
3 | # Copyright (C) 2017 Erica Bugden <erica.bugden@efficios.com> |
4 | # Copyright (C) 2017 Francis Deslauriers <francis.deslauriers@efficios.com> | |
a9c2df2b | 5 | # |
9d16b343 | 6 | # SPDX-License-Identifier: LGPL-2.1-only |
a9c2df2b | 7 | # |
a9c2df2b FD |
8 | |
9 | TEST_DESC="Userspace probe - Testing userspace probe on ELF symbol" | |
10 | ||
11 | CURDIR=$(dirname "$0")/ | |
12 | TESTDIR=$CURDIR/../.. | |
13 | TESTAPP_DIR="$TESTDIR/utils/testapp/" | |
ef3dfe5d | 14 | ELF_TEST_BIN_DIR="$TESTAPP_DIR/userspace-probe-elf-binary/.libs/" |
a9c2df2b FD |
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 | |
6a0a91e8 | 25 | NUM_TESTS=93 |
a9c2df2b FD |
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 $event_name." | |
42 | fi | |
43 | } | |
44 | ||
45 | function test_userspace_probe_enable_file_noexist () | |
46 | { | |
33e55711 | 47 | TRACE_PATH=$(mktemp --tmpdir -d "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
a9c2df2b FD |
48 | SESSION_NAME="test_userspace_probe_enable_file_noexist" |
49 | ENABLE_EXPR="elf:/etc/file-not-exist:$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 | { | |
33e55711 | 64 | TRACE_PATH=$(mktemp --tmpdir -d "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
a9c2df2b FD |
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 | { | |
33e55711 | 81 | TRACE_PATH=$(mktemp --tmpdir -d "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
a9c2df2b FD |
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 | { | |
33e55711 | 98 | TRACE_PATH=$(mktemp --tmpdir -d "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
a9c2df2b FD |
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 | { | |
33e55711 | 116 | TRACE_PATH=$(mktemp --tmpdir -d "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
a9c2df2b FD |
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 | ||
6a0a91e8 FD |
132 | function test_userspace_probe_unsupported_types () |
133 | { | |
33e55711 | 134 | TRACE_PATH=$(mktemp --tmpdir -d "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
6a0a91e8 FD |
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 | ||
a9c2df2b FD |
157 | function test_userspace_probe_enable_implicit_probe_type () |
158 | { | |
33e55711 | 159 | TRACE_PATH=$(mktemp --tmpdir -d "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
a9c2df2b FD |
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 | ||
07fc3859 FD |
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" | |
a9c2df2b FD |
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 | { | |
33e55711 | 181 | TRACE_PATH=$(mktemp --tmpdir -d "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
a9c2df2b FD |
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 | ||
07fc3859 FD |
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" | |
a9c2df2b FD |
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 | { | |
33e55711 | 203 | TRACE_PATH=$(mktemp --tmpdir -d "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
a9c2df2b FD |
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 | ||
07fc3859 FD |
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 $SESSION_NAME "Function" | |
a9c2df2b FD |
221 | |
222 | # Reset the previously saved PATH. | |
223 | export PATH="$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 | { | |
33e55711 | 232 | TRACE_PATH=$(mktemp --tmpdir -d "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
a9c2df2b FD |
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 | ||
07fc3859 FD |
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" | |
a9c2df2b FD |
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 | { | |
33e55711 | 253 | TRACE_PATH=$(mktemp --tmpdir -d "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
a9c2df2b | 254 | SESSION_NAME="test_userspace_probe_enable_colon_in_path" |
33e55711 | 255 | COLON_FILE_PATH=$(mktemp --tmpdir -d "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
a9c2df2b FD |
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 | ||
07fc3859 FD |
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" | |
a9c2df2b FD |
272 | |
273 | destroy_lttng_session_ok $SESSION_NAME | |
274 | ||
275 | rm -rf "$TRACE_PATH" | |
276 | rm -rf "$COLON_FILE_PATH" | |
277 | } | |
278 | ||
279 | function test_userspace_probe_elf () | |
280 | { | |
33e55711 | 281 | TRACE_PATH=$(mktemp --tmpdir -d "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
a9c2df2b FD |
282 | SESSION_NAME="test_userprobe_elf" |
283 | ENABLE_EXPR="elf:$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 $SESSION_NAME | |
6b979fc6 | 292 | LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$TESTDIR/utils/testapp/userspace-probe-elf-binary/.libs" "$ELF_TEST_BIN" > /dev/null |
a9c2df2b FD |
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 | ||
ef3dfe5d FD |
302 | function test_userspace_probe_elf_dynamic_symbol () |
303 | { | |
33e55711 | 304 | TRACE_PATH=$(mktemp --tmpdir -d "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
ef3dfe5d FD |
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 $SESSION_NAME | |
6b979fc6 | 316 | LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$TESTDIR/utils/testapp/userspace-probe-elf-binary/.libs" "$ELF_TEST_BIN" > /dev/null |
ef3dfe5d FD |
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 | ||
a9c2df2b FD |
326 | function test_userspace_probe_elf_cxx_function () |
327 | { | |
33e55711 | 328 | TRACE_PATH=$(mktemp --tmpdir -d "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
a9c2df2b FD |
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 $SESSION_NAME | |
07fc3859 | 342 | eval "$ELF_CXX_TEST_BIN" > /dev/null |
a9c2df2b FD |
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 | { | |
33e55711 | 354 | TRACE_PATH=$(mktemp --tmpdir -d "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
a9c2df2b FD |
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 $SESSION_NAME | |
07fc3859 | 368 | eval "$ELF_CXX_TEST_BIN" > /dev/null |
a9c2df2b FD |
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 | { | |
33e55711 | 380 | TRACE_PATH=$(mktemp --tmpdir -d "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
a9c2df2b FD |
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 $SESSION_NAME | |
07fc3859 | 393 | eval "$ELF_TEST_BIN" > /dev/null |
a9c2df2b FD |
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 | { | |
33e55711 | 406 | TRACE_PATH=$(mktemp --tmpdir -d "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
a9c2df2b FD |
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 | ||
07fc3859 FD |
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" | |
a9c2df2b FD |
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. | |
33e55711 FD |
434 | TRACE_PATH=$(mktemp --tmpdir -d "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
435 | TMP_LINK_DIR=$(mktemp --tmpdir -d "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") | |
436 | TMP_SAVE_DIR=$(mktemp --tmpdir -d "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") | |
a9c2df2b FD |
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. | |
33e55711 FD |
490 | TRACE_PATH=$(mktemp --tmpdir -d "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
491 | TMP_LINK_DIR=$(mktemp --tmpdir -d "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") | |
492 | TMP_SAVE_DIR=$(mktemp --tmpdir -d "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") | |
a9c2df2b FD |
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 | { | |
33e55711 | 544 | TRACE_PATH=$(mktemp --tmpdir -d "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
a9c2df2b FD |
545 | PROVIDER="foobar" |
546 | PROBE="tp1" | |
547 | ENABLE_EXPR="sdt:$SDT_TEST_BIN:$PROVIDER:$PROBE" | |
6b979fc6 | 548 | SESSION_NAME="${FUNCNAME[0]}" |
a9c2df2b FD |
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 $SESSION_NAME | |
6b979fc6 | 557 | LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$TESTDIR/utils/testapp/userspace-probe-sdt-binary/.libs" "$SDT_TEST_BIN" > /dev/null |
a9c2df2b FD |
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 | { | |
33e55711 | 569 | TRACE_PATH=$(mktemp --tmpdir -d "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
a9c2df2b FD |
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 | ||
07fc3859 FD |
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" | |
a9c2df2b FD |
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 | { | |
33e55711 | 595 | TRACE_PATH=$(mktemp --tmpdir -d "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
a9c2df2b FD |
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 | { | |
33e55711 | 614 | TRACE_PATH=$(mktemp --tmpdir -d "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
a9c2df2b FD |
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 | { | |
33e55711 | 633 | TRACE_PATH=$(mktemp --tmpdir -d "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
a9c2df2b FD |
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 | { | |
33e55711 | 652 | TRACE_PATH=$(mktemp --tmpdir -d "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
a9c2df2b FD |
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 $SESSION_NAME | |
6b979fc6 | 665 | LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$TESTDIR/utils/testapp/userspace-probe-sdt-binary/.libs" "$SDT_TEST_BIN" > /dev/null |
a9c2df2b FD |
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 | { | |
33e55711 | 677 | TRACE_PATH=$(mktemp --tmpdir -d "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
a9c2df2b FD |
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 $SESSION_NAME | |
6b979fc6 | 690 | LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$TESTDIR/utils/testapp/userspace-probe-sdt-binary/.libs" "$SDT_TEST_BIN" > /dev/null |
a9c2df2b FD |
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 | { | |
33e55711 | 702 | TRACE_PATH=$(mktemp --tmpdir -d "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
a9c2df2b FD |
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 $SESSION_NAME | |
6b979fc6 | 715 | LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$TESTDIR/utils/testapp/userspace-probe-sdt-binary/.libs" "$SDT_TEST_BIN" > /dev/null |
a9c2df2b FD |
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 | { | |
33e55711 | 727 | TRACE_PATH=$(mktemp --tmpdir -d "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
a9c2df2b FD |
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 $SESSION_NAME | |
6b979fc6 | 740 | LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$TESTDIR/utils/testapp/userspace-probe-sdt-binary/.libs" "$SDT_TEST_BIN" > /dev/null |
a9c2df2b FD |
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 | { | |
33e55711 | 752 | TRACE_PATH=$(mktemp --tmpdir -d "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
a9c2df2b FD |
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 $SESSION_NAME | |
6b979fc6 | 765 | LD_PRELOAD="$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 |
a9c2df2b FD |
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 | { | |
33e55711 | 777 | TRACE_PATH=$(mktemp --tmpdir -d "tmp.${FUNCNAME[0]}_trace_path.XXXXXX") |
a9c2df2b FD |
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 $SESSION_NAME | |
6b979fc6 | 790 | LD_LIBRARY_PATH="$LD_LIBRARY_PATH:$TESTDIR/utils/testapp/userspace-probe-sdt-binary/.libs" "$SDT_TEST_BIN" > /dev/null |
a9c2df2b FD |
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 | if [ "$(id -u)" == "0" ]; then | |
819 | isroot=1 | |
820 | else | |
821 | isroot=0 | |
822 | fi | |
823 | ||
824 | skip $isroot "Root access is needed. Skipping all tests." $NUM_TESTS || | |
825 | { | |
0159fa50 | 826 | validate_lttng_modules_present |
a9c2df2b FD |
827 | start_lttng_sessiond |
828 | ||
829 | # Unsuccessful event enabling | |
830 | test_userspace_probe_enable_file_noexist | |
831 | test_userspace_probe_enable_file_not_elf | |
832 | ||
833 | test_userspace_probe_enable_elf_missing_symbol_name | |
834 | test_userspace_probe_enable_elf_nonexistant_symbol | |
835 | test_userspace_probe_enable_elf_symbol_not_function | |
6a0a91e8 | 836 | test_userspace_probe_unsupported_types |
a9c2df2b FD |
837 | |
838 | # Successful userspace probe elf enabling | |
839 | test_userspace_probe_enable_implicit_probe_type | |
840 | test_userspace_probe_enable_in_path | |
841 | test_userspace_probe_enable_full_path | |
842 | test_userspace_probe_enable_elf_symbol_exists | |
843 | test_userspace_probe_enable_colon_in_path | |
844 | ||
845 | # Successful tracing userspace probe elf | |
846 | test_userspace_probe_elf | |
ef3dfe5d | 847 | test_userspace_probe_elf_dynamic_symbol |
a9c2df2b FD |
848 | |
849 | # Disable userspace-probe elf | |
850 | test_userspace_probe_elf_disable | |
851 | ||
852 | # Successful listing of userspace probe elf | |
853 | test_userspace_probe_elf_list | |
854 | ||
855 | # Successful save and load of userspace probe elf | |
856 | test_userspace_probe_save_load_elf | |
857 | ||
858 | if test $RUN_ELF_CXX_TESTS == 1; then | |
859 | # Successful tracing of userspace probe elf on C++ symbol | |
860 | test_userspace_probe_elf_cxx_function | |
861 | test_userspace_probe_elf_cxx_method | |
862 | fi | |
863 | ||
864 | if test $RUN_SDT_TESTS == 1; then | |
865 | # Unsuccessful event enabling | |
866 | test_userspace_probe_enable_sdt_nonexistant_provider | |
867 | test_userspace_probe_enable_sdt_nonexistant_probe | |
868 | test_userspace_probe_enable_sdt_with_sema | |
869 | ||
870 | # Successful userspace probe sdt enabling | |
871 | test_userspace_probe_sdt_one_probe | |
872 | test_userspace_probe_sdt_two_probes | |
873 | test_userspace_probe_sdt_with_arg | |
874 | test_userspace_probe_sdt_in_shared_object | |
875 | test_userspace_probe_sdt_in_shared_object_dlopen | |
876 | test_userspace_probe_sdt_in_shared_object_ldpreload | |
877 | ||
878 | # Successful tracing of userspace probe sdt | |
879 | test_userspace_probe_sdt | |
880 | ||
881 | # Successful listing of userspace probe sdt | |
882 | test_userspace_probe_sdt_list | |
883 | ||
884 | # Successful save and load of userspace probe sdt | |
885 | test_userspace_probe_save_load_sdt | |
886 | fi | |
887 | ||
888 | stop_lttng_sessiond | |
889 | } |