# shellcheck source=../../../utils/utils.sh
source "$TESTDIR/utils/utils.sh"
-NUM_TESTS=106
+NUM_TESTS=150
FULL_LTTNG_BIN="${TESTDIR}/../src/bin/lttng/${LTTNG_BIN}"
-tmp_stdout=$(mktemp --tmpdir -t test_list_triggers_cli_stdout.XXXXXX)
-tmp_stderr=$(mktemp --tmpdir -t test_list_triggers_cli_stderr.XXXXXX)
-tmp_expected_stdout=$(mktemp --tmpdir -t test_list_triggers_cli_expected_stdout.XXXXXX)
+tmp_stdout=$(mktemp -t test_list_triggers_cli_stdout.XXXXXX)
+tmp_stderr=$(mktemp -t test_list_triggers_cli_stderr.XXXXXX)
+tmp_expected_stdout=$(mktemp -t test_list_triggers_cli_expected_stdout.XXXXXX)
+tmp_expected_stdout_mi=$(mktemp -t test_list_triggers_cli_expected_stdout.mi.XXXXXX)
uprobe_elf_binary=$(realpath "${TESTDIR}/utils/testapp/userspace-probe-elf-binary/.libs/userspace-probe-elf-binary")
uprobe_sdt_binary=$(realpath "${TESTDIR}/utils/testapp/userspace-probe-sdt-binary/.libs/userspace-probe-sdt-binary")
register_some_triggers_bin=$(realpath "${CURDIR}/utils/register-some-triggers")
uid=$(id --user)
-gid=$(id --group)
-if [ "$uid" == "0" ]; then
- ist_root=1
- ls "$uprobe_sdt_binary" >/dev/null 2>&1
- if test $? == 0; then
- hast_sdt_binary=1
- else
- hast_sdt_binary=0
- fi
-else
- ist_root=0
- hast_sdt_binary=0
+sdt_binary_present=0
+if [ -f "$uprobe_sdt_binary" ]; then
+ sdt_binary_present=1
fi
-
test_top_level_options ()
{
diag "Listing top level options"
owner uid: ${uid}
condition: event rule matches
rule: test-name (type: user tracepoint)
+ errors: none
actions:
notify
errors: none
errors: none
EOF
+ cat > "${tmp_expected_stdout_mi}" <<- EOF
+ <?xml version="1.0" encoding="UTF-8"?>
+ <command xmlns="https://lttng.org/xml/ns/lttng-mi" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://lttng.org/xml/ns/lttng-mi https://lttng.org/xml/schemas/lttng-mi/${MI_XSD_MAJOR_VERSION}/lttng-mi-${MI_XSD_MAJOR_VERSION}.${MI_XSD_MINOR_VERSION}.xsd" schemaVersion="${MI_XSD_MAJOR_VERSION}.${MI_XSD_MINOR_VERSION}">
+ <name>list-trigger</name>
+ <output>
+ <triggers>
+ <trigger>
+ <name>hello</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_event_rule_matches>
+ <event_rule>
+ <event_rule_user_tracepoint>
+ <name_pattern>test-name</name_pattern>
+ </event_rule_user_tracepoint>
+ </event_rule>
+ <capture_descriptors/>
+ </condition_event_rule_matches>
+ <error_query_results>
+ <error_query_result>
+ <name>discarded tracer messages</name>
+ <description>Count of messages discarded by the tracer due to a communication error with the session daemon</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_notify>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>1</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_notify>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ </triggers>
+ </output>
+ </command>
+ EOF
+
list_triggers_matches_ok "top level options" "${tmp_expected_stdout}"
+ list_triggers_matches_mi_ok "MI top level options" "${tmp_expected_stdout_mi}"
lttng_remove_trigger_ok "hello"
}
owner uid: ${uid}
condition: event rule matches
rule: aaa (type: user tracepoint, filter: p == 2)
+ errors: none
actions:
notify
errors: none
owner uid: ${uid}
condition: event rule matches
rule: gerboise (type: user tracepoint, log level at least INFO)
+ errors: none
actions:
notify
errors: none
owner uid: ${uid}
condition: event rule matches
rule: * (type: user tracepoint)
+ errors: none
actions:
notify
errors: none
owner uid: ${uid}
condition: event rule matches
rule: hello* (type: user tracepoint, exclusions: hello2,hello3,hello4)
+ errors: none
actions:
notify
errors: none
owner uid: ${uid}
condition: event rule matches
rule: lemming (type: user tracepoint, log level is WARNING)
+ errors: none
actions:
notify
errors: none
rule: capture-payload-field (type: user tracepoint)
captures:
- a
+ errors: none
actions:
notify
errors: none
captures:
- a[2]
- \$ctx.tourlou[18]
+ errors: none
actions:
notify
errors: none
rule: capture-chan-ctx (type: user tracepoint)
captures:
- \$ctx.vpid
+ errors: none
actions:
notify
errors: none
rule: capture-app-ctx (type: user tracepoint)
captures:
- \$app.iga:active_clients
+ errors: none
actions:
notify
errors: none
owner uid: ${uid}
condition: event rule matches
rule: lemming (type: user tracepoint)
+ errors: none
actions:
notify
errors: none
errors: none
EOF
+ cat > "${tmp_expected_stdout_mi}" <<- EOF
+ <?xml version="1.0" encoding="UTF-8"?>
+ <command xmlns="https://lttng.org/xml/ns/lttng-mi" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://lttng.org/xml/ns/lttng-mi https://lttng.org/xml/schemas/lttng-mi/${MI_XSD_MAJOR_VERSION}/lttng-mi-${MI_XSD_MAJOR_VERSION}.${MI_XSD_MINOR_VERSION}.xsd" schemaVersion="${MI_XSD_MAJOR_VERSION}.${MI_XSD_MINOR_VERSION}">
+ <name>list-trigger</name>
+ <output>
+ <triggers>
+ <trigger>
+ <name>A</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_event_rule_matches>
+ <event_rule>
+ <event_rule_user_tracepoint>
+ <name_pattern>aaa</name_pattern>
+ <filter_expression>p == 2</filter_expression>
+ </event_rule_user_tracepoint>
+ </event_rule>
+ <capture_descriptors/>
+ </condition_event_rule_matches>
+ <error_query_results>
+ <error_query_result>
+ <name>discarded tracer messages</name>
+ <description>Count of messages discarded by the tracer due to a communication error with the session daemon</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_notify>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>1</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_notify>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ <trigger>
+ <name>B</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_event_rule_matches>
+ <event_rule>
+ <event_rule_user_tracepoint>
+ <name_pattern>gerboise</name_pattern>
+ <log_level_rule>
+ <log_level_rule_at_least_as_severe_as>
+ <level>6</level>
+ </log_level_rule_at_least_as_severe_as>
+ </log_level_rule>
+ </event_rule_user_tracepoint>
+ </event_rule>
+ <capture_descriptors/>
+ </condition_event_rule_matches>
+ <error_query_results>
+ <error_query_result>
+ <name>discarded tracer messages</name>
+ <description>Count of messages discarded by the tracer due to a communication error with the session daemon</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_notify>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>1</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_notify>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ <trigger>
+ <name>C</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_event_rule_matches>
+ <event_rule>
+ <event_rule_user_tracepoint>
+ <name_pattern>*</name_pattern>
+ </event_rule_user_tracepoint>
+ </event_rule>
+ <capture_descriptors/>
+ </condition_event_rule_matches>
+ <error_query_results>
+ <error_query_result>
+ <name>discarded tracer messages</name>
+ <description>Count of messages discarded by the tracer due to a communication error with the session daemon</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_notify>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>1</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_notify>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ <trigger>
+ <name>D</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_event_rule_matches>
+ <event_rule>
+ <event_rule_user_tracepoint>
+ <name_pattern>hello*</name_pattern>
+ <name_pattern_exclusions>
+ <name_pattern_exclusion>hello2</name_pattern_exclusion>
+ <name_pattern_exclusion>hello3</name_pattern_exclusion>
+ <name_pattern_exclusion>hello4</name_pattern_exclusion>
+ </name_pattern_exclusions>
+ </event_rule_user_tracepoint>
+ </event_rule>
+ <capture_descriptors/>
+ </condition_event_rule_matches>
+ <error_query_results>
+ <error_query_result>
+ <name>discarded tracer messages</name>
+ <description>Count of messages discarded by the tracer due to a communication error with the session daemon</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_notify>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>1</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_notify>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ <trigger>
+ <name>E</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_event_rule_matches>
+ <event_rule>
+ <event_rule_user_tracepoint>
+ <name_pattern>lemming</name_pattern>
+ <log_level_rule>
+ <log_level_rule_exactly>
+ <level>4</level>
+ </log_level_rule_exactly>
+ </log_level_rule>
+ </event_rule_user_tracepoint>
+ </event_rule>
+ <capture_descriptors/>
+ </condition_event_rule_matches>
+ <error_query_results>
+ <error_query_result>
+ <name>discarded tracer messages</name>
+ <description>Count of messages discarded by the tracer due to a communication error with the session daemon</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_notify>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>1</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_notify>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ <trigger>
+ <name>F</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_event_rule_matches>
+ <event_rule>
+ <event_rule_user_tracepoint>
+ <name_pattern>capture-payload-field</name_pattern>
+ </event_rule_user_tracepoint>
+ </event_rule>
+ <capture_descriptors>
+ <event_expr>
+ <event_expr_payload_field>
+ <name>a</name>
+ </event_expr_payload_field>
+ </event_expr>
+ </capture_descriptors>
+ </condition_event_rule_matches>
+ <error_query_results>
+ <error_query_result>
+ <name>discarded tracer messages</name>
+ <description>Count of messages discarded by the tracer due to a communication error with the session daemon</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_notify>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>1</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_notify>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ <trigger>
+ <name>G</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_event_rule_matches>
+ <event_rule>
+ <event_rule_user_tracepoint>
+ <name_pattern>capture-array</name_pattern>
+ </event_rule_user_tracepoint>
+ </event_rule>
+ <capture_descriptors>
+ <event_expr>
+ <event_expr_array_field_element>
+ <index>2</index>
+ <event_expr>
+ <event_expr_payload_field>
+ <name>a</name>
+ </event_expr_payload_field>
+ </event_expr>
+ </event_expr_array_field_element>
+ </event_expr>
+ <event_expr>
+ <event_expr_array_field_element>
+ <index>18</index>
+ <event_expr>
+ <event_expr_channel_context_field>
+ <name>tourlou</name>
+ </event_expr_channel_context_field>
+ </event_expr>
+ </event_expr_array_field_element>
+ </event_expr>
+ </capture_descriptors>
+ </condition_event_rule_matches>
+ <error_query_results>
+ <error_query_result>
+ <name>discarded tracer messages</name>
+ <description>Count of messages discarded by the tracer due to a communication error with the session daemon</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_notify>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>1</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_notify>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ <trigger>
+ <name>H</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_event_rule_matches>
+ <event_rule>
+ <event_rule_user_tracepoint>
+ <name_pattern>capture-chan-ctx</name_pattern>
+ </event_rule_user_tracepoint>
+ </event_rule>
+ <capture_descriptors>
+ <event_expr>
+ <event_expr_channel_context_field>
+ <name>vpid</name>
+ </event_expr_channel_context_field>
+ </event_expr>
+ </capture_descriptors>
+ </condition_event_rule_matches>
+ <error_query_results>
+ <error_query_result>
+ <name>discarded tracer messages</name>
+ <description>Count of messages discarded by the tracer due to a communication error with the session daemon</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_notify>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>1</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_notify>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ <trigger>
+ <name>I</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_event_rule_matches>
+ <event_rule>
+ <event_rule_user_tracepoint>
+ <name_pattern>capture-app-ctx</name_pattern>
+ </event_rule_user_tracepoint>
+ </event_rule>
+ <capture_descriptors>
+ <event_expr>
+ <event_expr_app_specific_context_field>
+ <provider_name>iga</provider_name>
+ <type_name>active_clients</type_name>
+ </event_expr_app_specific_context_field>
+ </event_expr>
+ </capture_descriptors>
+ </condition_event_rule_matches>
+ <error_query_results>
+ <error_query_result>
+ <name>discarded tracer messages</name>
+ <description>Count of messages discarded by the tracer due to a communication error with the session daemon</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_notify>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>1</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_notify>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ <trigger>
+ <name>J</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_event_rule_matches>
+ <event_rule>
+ <event_rule_user_tracepoint>
+ <name_pattern>lemming</name_pattern>
+ </event_rule_user_tracepoint>
+ </event_rule>
+ <capture_descriptors/>
+ </condition_event_rule_matches>
+ <error_query_results>
+ <error_query_result>
+ <name>discarded tracer messages</name>
+ <description>Count of messages discarded by the tracer due to a communication error with the session daemon</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_notify>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>1</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_notify>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ </triggers>
+ </output>
+ </command>
+ EOF
+
list_triggers_matches_ok "event-rule-matches, tracepoint event rule" "${tmp_expected_stdout}"
+ list_triggers_matches_mi_ok "MI event-rule-matches, tracepoint event rule" "${tmp_expected_stdout_mi}"
lttng_remove_trigger_ok "A"
lttng_remove_trigger_ok "B"
diag "Listing event-rule-matches kernel probe"
- channel_enable_addr=$(grep ' t lttng_channel_enable\s\[lttng_tracer\]$' /proc/kallsyms | cut -f 1 -d ' ')
- channel_disable_addr=$(grep ' t lttng_channel_disable\s\[lttng_tracer\]$' /proc/kallsyms | cut -f 1 -d ' ')
+ channel_enable_addr=$(grep '\<lttng_channel_enable\>' /proc/kallsyms | cut -f 1 -d ' ')
+ channel_disable_addr=$(grep '\<lttng_channel_disable\>' /proc/kallsyms | cut -f 1 -d ' ')
# We need to find a valid offset.
base_symbol=""
fi
offset_hex="0x$(printf '%x' $offset)"
+ channel_enable_addr_decimal=$(printf '%u' 0x"${channel_enable_addr}")
lttng_add_trigger_ok "T0" --condition event-rule-matches --type=kprobe --location=lttng_channel_enable --event-name=my_channel_enable --action notify
lttng_add_trigger_ok "T1" --condition event-rule-matches --type=kprobe --location="${base_symbol}+${offset_hex}" --event-name=my_channel_enable --action notify
owner uid: ${uid}
condition: event rule matches
rule: my_channel_enable (type: kernel:kprobe, location: lttng_channel_enable)
+ errors: none
actions:
notify
errors: none
owner uid: ${uid}
condition: event rule matches
rule: my_channel_enable (type: kernel:kprobe, location: ${base_symbol}+${offset_hex})
+ errors: none
actions:
notify
errors: none
owner uid: ${uid}
condition: event rule matches
rule: my_channel_enable (type: kernel:kprobe, location: 0x${channel_enable_addr})
+ errors: none
actions:
notify
errors: none
errors: none
EOF
+ cat > "${tmp_expected_stdout_mi}" <<- EOF
+ <?xml version="1.0" encoding="UTF-8"?>
+ <command xmlns="https://lttng.org/xml/ns/lttng-mi" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://lttng.org/xml/ns/lttng-mi https://lttng.org/xml/schemas/lttng-mi/${MI_XSD_MAJOR_VERSION}/lttng-mi-${MI_XSD_MAJOR_VERSION}.${MI_XSD_MINOR_VERSION}.xsd" schemaVersion="${MI_XSD_MAJOR_VERSION}.${MI_XSD_MINOR_VERSION}">
+ <name>list-trigger</name>
+ <output>
+ <triggers>
+ <trigger>
+ <name>T0</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_event_rule_matches>
+ <event_rule>
+ <event_rule_kernel_kprobe>
+ <event_name>my_channel_enable</event_name>
+ <kernel_probe_location>
+ <kernel_probe_location_symbol_offset>
+ <name>lttng_channel_enable</name>
+ <offset>0</offset>
+ </kernel_probe_location_symbol_offset>
+ </kernel_probe_location>
+ </event_rule_kernel_kprobe>
+ </event_rule>
+ <capture_descriptors/>
+ </condition_event_rule_matches>
+ <error_query_results>
+ <error_query_result>
+ <name>discarded tracer messages</name>
+ <description>Count of messages discarded by the tracer due to a communication error with the session daemon</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_notify>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>1</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_notify>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ <trigger>
+ <name>T1</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_event_rule_matches>
+ <event_rule>
+ <event_rule_kernel_kprobe>
+ <event_name>my_channel_enable</event_name>
+ <kernel_probe_location>
+ <kernel_probe_location_symbol_offset>
+ <name>${base_symbol}</name>
+ <offset>${offset}</offset>
+ </kernel_probe_location_symbol_offset>
+ </kernel_probe_location>
+ </event_rule_kernel_kprobe>
+ </event_rule>
+ <capture_descriptors/>
+ </condition_event_rule_matches>
+ <error_query_results>
+ <error_query_result>
+ <name>discarded tracer messages</name>
+ <description>Count of messages discarded by the tracer due to a communication error with the session daemon</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_notify>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>1</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_notify>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ <trigger>
+ <name>T2</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_event_rule_matches>
+ <event_rule>
+ <event_rule_kernel_kprobe>
+ <event_name>my_channel_enable</event_name>
+ <kernel_probe_location>
+ <kernel_probe_location_address>
+ <address>${channel_enable_addr_decimal}</address>
+ </kernel_probe_location_address>
+ </kernel_probe_location>
+ </event_rule_kernel_kprobe>
+ </event_rule>
+ <capture_descriptors/>
+ </condition_event_rule_matches>
+ <error_query_results>
+ <error_query_result>
+ <name>discarded tracer messages</name>
+ <description>Count of messages discarded by the tracer due to a communication error with the session daemon</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_notify>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>1</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_notify>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ </triggers>
+ </output>
+ </command>
+ EOF
+
list_triggers_matches_ok "event-rule-matches, probe event rule" "${tmp_expected_stdout}"
+ list_triggers_matches_mi_ok "MI event-rule-matches, probe event rule" "${tmp_expected_stdout_mi}"
lttng_remove_trigger_ok "T0"
lttng_remove_trigger_ok "T1"
owner uid: ${uid}
condition: event rule matches
rule: ma-probe-elf (type: kernel:uprobe, location type: ELF, location: ${uprobe_elf_binary}:${elf_function_name})
+ errors: none
actions:
notify
errors: none
errors: none
EOF
+ cat > "${tmp_expected_stdout_mi}" <<- EOF
+ <?xml version="1.0" encoding="UTF-8"?>
+ <command xmlns="https://lttng.org/xml/ns/lttng-mi" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://lttng.org/xml/ns/lttng-mi https://lttng.org/xml/schemas/lttng-mi/${MI_XSD_MAJOR_VERSION}/lttng-mi-${MI_XSD_MAJOR_VERSION}.${MI_XSD_MINOR_VERSION}.xsd" schemaVersion="${MI_XSD_MAJOR_VERSION}.${MI_XSD_MINOR_VERSION}">
+ <name>list-trigger</name>
+ <output>
+ <triggers>
+ <trigger>
+ <name>T0</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_event_rule_matches>
+ <event_rule>
+ <event_rule_kernel_uprobe>
+ <event_name>ma-probe-elf</event_name>
+ <userspace_probe_location>
+ <userspace_probe_location_function>
+ <name>${elf_function_name}</name>
+ <binary_path>${uprobe_elf_binary}</binary_path>
+ <instrumentation_type>ENTRY</instrumentation_type>
+ <userspace_probe_location_lookup_method>
+ <userspace_probe_location_lookup_method_function_elf/>
+ </userspace_probe_location_lookup_method>
+ </userspace_probe_location_function>
+ </userspace_probe_location>
+ </event_rule_kernel_uprobe>
+ </event_rule>
+ <capture_descriptors/>
+ </condition_event_rule_matches>
+ <error_query_results>
+ <error_query_result>
+ <name>discarded tracer messages</name>
+ <description>Count of messages discarded by the tracer due to a communication error with the session daemon</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_notify>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>1</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_notify>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ </triggers>
+ </output>
+ </command>
+ EOF
+
list_triggers_matches_ok "event-rule-matches, userspace-probe event rule" "${tmp_expected_stdout}"
+ list_triggers_matches_mi_ok "MI event-rule-matches, userspace-probe event rule" "${tmp_expected_stdout_mi}"
lttng_remove_trigger_ok "T0"
}
owner uid: 0
condition: event rule matches
rule: ma-probe-sdt (type: kernel:uprobe, location type: SDT, location: ${uprobe_sdt_binary}:${sdt_provider_name}:${sdt_probe_name})
+ errors: none
actions:
notify
errors: none
errors: none
EOF
+ cat > "${tmp_expected_stdout_mi}" <<- EOF
+ <?xml version="1.0" encoding="UTF-8"?>
+ <command xmlns="https://lttng.org/xml/ns/lttng-mi" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://lttng.org/xml/ns/lttng-mi https://lttng.org/xml/schemas/lttng-mi/${MI_XSD_MAJOR_VERSION}/lttng-mi-${MI_XSD_MAJOR_VERSION}.${MI_XSD_MINOR_VERSION}.xsd" schemaVersion="${MI_XSD_MAJOR_VERSION}.${MI_XSD_MINOR_VERSION}">
+ <name>list-trigger</name>
+ <output>
+ <triggers>
+ <trigger>
+ <name>T0</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_event_rule_matches>
+ <event_rule>
+ <event_rule_kernel_uprobe>
+ <event_name>ma-probe-sdt</event_name>
+ <userspace_probe_location>
+ <userspace_probe_location_tracepoint>
+ <probe_name>${sdt_probe_name}</probe_name>
+ <provider_name>${sdt_provider_name}</provider_name>
+ <binary_path>${uprobe_sdt_binary}</binary_path>
+ <userspace_probe_location_lookup_method>
+ <userspace_probe_location_lookup_method_tracepoint_sdt/>
+ </userspace_probe_location_lookup_method>
+ </userspace_probe_location_tracepoint>
+ </userspace_probe_location>
+ </event_rule_kernel_uprobe>
+ </event_rule>
+ <capture_descriptors/>
+ </condition_event_rule_matches>
+ <error_query_results>
+ <error_query_result>
+ <name>discarded tracer messages</name>
+ <description>Count of messages discarded by the tracer due to a communication error with the session daemon</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_notify>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>1</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_notify>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ </triggers>
+ </output>
+ </command>
+ EOF
+
list_triggers_matches_ok "event-rule-matches, userspace-probe event rule SDT" "${tmp_expected_stdout}"
+ list_triggers_matches_mi_ok "MI event-rule-matches, userspace-probe event rule SDT" "${tmp_expected_stdout_mi}"
lttng_remove_trigger_ok "T0"
}
owner uid: ${uid}
condition: event rule matches
rule: open (type: kernel:syscall:entry+exit)
+ errors: none
actions:
notify
errors: none
owner uid: ${uid}
condition: event rule matches
rule: open (type: kernel:syscall:entry)
+ errors: none
actions:
notify
errors: none
owner uid: ${uid}
condition: event rule matches
rule: open (type: kernel:syscall:exit)
+ errors: none
actions:
notify
errors: none
owner uid: ${uid}
condition: event rule matches
rule: open (type: kernel:syscall:entry+exit)
+ errors: none
actions:
notify
errors: none
owner uid: ${uid}
condition: event rule matches
rule: ptrace (type: kernel:syscall:entry+exit, filter: a > 2)
+ errors: none
actions:
notify
errors: none
errors: none
EOF
+ cat > "${tmp_expected_stdout_mi}" <<- EOF
+ <?xml version="1.0" encoding="UTF-8"?>
+ <command xmlns="https://lttng.org/xml/ns/lttng-mi" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://lttng.org/xml/ns/lttng-mi https://lttng.org/xml/schemas/lttng-mi/${MI_XSD_MAJOR_VERSION}/lttng-mi-${MI_XSD_MAJOR_VERSION}.${MI_XSD_MINOR_VERSION}.xsd" schemaVersion="${MI_XSD_MAJOR_VERSION}.${MI_XSD_MINOR_VERSION}">
+ <name>list-trigger</name>
+ <output>
+ <triggers>
+ <trigger>
+ <name>T0</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_event_rule_matches>
+ <event_rule>
+ <event_rule_kernel_syscall>
+ <emission_site>entry+exit</emission_site>
+ <name_pattern>open</name_pattern>
+ </event_rule_kernel_syscall>
+ </event_rule>
+ <capture_descriptors/>
+ </condition_event_rule_matches>
+ <error_query_results>
+ <error_query_result>
+ <name>discarded tracer messages</name>
+ <description>Count of messages discarded by the tracer due to a communication error with the session daemon</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_notify>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>1</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_notify>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ <trigger>
+ <name>T1</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_event_rule_matches>
+ <event_rule>
+ <event_rule_kernel_syscall>
+ <emission_site>entry</emission_site>
+ <name_pattern>open</name_pattern>
+ </event_rule_kernel_syscall>
+ </event_rule>
+ <capture_descriptors/>
+ </condition_event_rule_matches>
+ <error_query_results>
+ <error_query_result>
+ <name>discarded tracer messages</name>
+ <description>Count of messages discarded by the tracer due to a communication error with the session daemon</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_notify>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>1</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_notify>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ <trigger>
+ <name>T2</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_event_rule_matches>
+ <event_rule>
+ <event_rule_kernel_syscall>
+ <emission_site>exit</emission_site>
+ <name_pattern>open</name_pattern>
+ </event_rule_kernel_syscall>
+ </event_rule>
+ <capture_descriptors/>
+ </condition_event_rule_matches>
+ <error_query_results>
+ <error_query_result>
+ <name>discarded tracer messages</name>
+ <description>Count of messages discarded by the tracer due to a communication error with the session daemon</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_notify>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>1</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_notify>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ <trigger>
+ <name>T3</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_event_rule_matches>
+ <event_rule>
+ <event_rule_kernel_syscall>
+ <emission_site>entry+exit</emission_site>
+ <name_pattern>open</name_pattern>
+ </event_rule_kernel_syscall>
+ </event_rule>
+ <capture_descriptors/>
+ </condition_event_rule_matches>
+ <error_query_results>
+ <error_query_result>
+ <name>discarded tracer messages</name>
+ <description>Count of messages discarded by the tracer due to a communication error with the session daemon</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_notify>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>1</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_notify>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ <trigger>
+ <name>T4</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_event_rule_matches>
+ <event_rule>
+ <event_rule_kernel_syscall>
+ <emission_site>entry+exit</emission_site>
+ <name_pattern>ptrace</name_pattern>
+ <filter_expression>a > 2</filter_expression>
+ </event_rule_kernel_syscall>
+ </event_rule>
+ <capture_descriptors/>
+ </condition_event_rule_matches>
+ <error_query_results>
+ <error_query_result>
+ <name>discarded tracer messages</name>
+ <description>Count of messages discarded by the tracer due to a communication error with the session daemon</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_notify>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>1</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_notify>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ </triggers>
+ </output>
+ </command>
+ EOF
+
+
list_triggers_matches_ok "event-rule-matches, syscall event rule" "${tmp_expected_stdout}"
+ list_triggers_matches_mi_ok "MI event-rule-matches, syscall event rule" "${tmp_expected_stdout_mi}"
lttng_remove_trigger_ok "T0"
lttng_remove_trigger_ok "T1"
condition: session consumed size
session name: the-session-name
threshold: 1234 bytes
+ errors: none
actions:
notify
errors: none
errors: none
EOF
+ cat > "${tmp_expected_stdout_mi}" <<- EOF
+ <?xml version="1.0" encoding="UTF-8"?>
+ <command xmlns="https://lttng.org/xml/ns/lttng-mi" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://lttng.org/xml/ns/lttng-mi https://lttng.org/xml/schemas/lttng-mi/${MI_XSD_MAJOR_VERSION}/lttng-mi-${MI_XSD_MAJOR_VERSION}.${MI_XSD_MINOR_VERSION}.xsd" schemaVersion="${MI_XSD_MAJOR_VERSION}.${MI_XSD_MINOR_VERSION}">
+ <name>list-trigger</name>
+ <output>
+ <triggers>
+ <trigger>
+ <name>trigger-with-session-consumed-size-condition</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_session_consumed_size>
+ <session_name>the-session-name</session_name>
+ <threshold_bytes>1234</threshold_bytes>
+ </condition_session_consumed_size>
+ <error_query_results/>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_notify>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>1</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_notify>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ </triggers>
+ </output>
+ </command>
+ EOF
+
+
list_triggers_matches_ok "session consumed size condition" "${tmp_expected_stdout}"
+ list_triggers_matches_mi_ok "MI session consumed size condition" "${tmp_expected_stdout_mi}"
lttng_remove_trigger_ok "trigger-with-session-consumed-size-condition"
}
condition: buffer usage high
session name: the-session-name
channel name: the-channel-name
- domain: ust
+ domain: user space
threshold (bytes): 1234
+ errors: none
actions:
notify
errors: none
condition: buffer usage high
session name: the-session-name
channel name: the-channel-name
- domain: ust
+ domain: user space
threshold (ratio): 0.25
+ errors: none
actions:
notify
errors: none
condition: buffer usage low
session name: the-session-name
channel name: the-channel-name
- domain: ust
+ domain: user space
threshold (bytes): 2345
+ errors: none
actions:
notify
errors: none
condition: buffer usage low
session name: the-session-name
channel name: the-channel-name
- domain: ust
+ domain: user space
threshold (ratio): 0.40
+ errors: none
actions:
notify
errors: none
errors: none
EOF
+ cat > "${tmp_expected_stdout_mi}" <<- EOF
+ <?xml version="1.0" encoding="UTF-8"?>
+ <command xmlns="https://lttng.org/xml/ns/lttng-mi" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://lttng.org/xml/ns/lttng-mi https://lttng.org/xml/schemas/lttng-mi/${MI_XSD_MAJOR_VERSION}/lttng-mi-${MI_XSD_MAJOR_VERSION}.${MI_XSD_MINOR_VERSION}.xsd" schemaVersion="${MI_XSD_MAJOR_VERSION}.${MI_XSD_MINOR_VERSION}">
+ <name>list-trigger</name>
+ <output>
+ <triggers>
+ <trigger>
+ <name>trigger-with-buffer-usage-high-bytes-condition</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_buffer_usage_high>
+ <session_name>the-session-name</session_name>
+ <channel_name>the-channel-name</channel_name>
+ <domain>UST</domain>
+ <threshold_bytes>1234</threshold_bytes>
+ </condition_buffer_usage_high>
+ <error_query_results/>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_notify>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>1</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_notify>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ <trigger>
+ <name>trigger-with-buffer-usage-high-ratio-condition</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_buffer_usage_high>
+ <session_name>the-session-name</session_name>
+ <channel_name>the-channel-name</channel_name>
+ <domain>UST</domain>
+ <threshold_ratio>0.250000</threshold_ratio>
+ </condition_buffer_usage_high>
+ <error_query_results/>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_notify>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>1</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_notify>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ <trigger>
+ <name>trigger-with-buffer-usage-low-bytes-condition</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_buffer_usage_low>
+ <session_name>the-session-name</session_name>
+ <channel_name>the-channel-name</channel_name>
+ <domain>UST</domain>
+ <threshold_bytes>2345</threshold_bytes>
+ </condition_buffer_usage_low>
+ <error_query_results/>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_notify>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>1</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_notify>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ <trigger>
+ <name>trigger-with-buffer-usage-low-ratio-condition</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_buffer_usage_low>
+ <session_name>the-session-name</session_name>
+ <channel_name>the-channel-name</channel_name>
+ <domain>UST</domain>
+ <threshold_ratio>0.400000</threshold_ratio>
+ </condition_buffer_usage_low>
+ <error_query_results/>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_notify>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>1</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_notify>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ </triggers>
+ </output>
+ </command>
+ EOF
+
list_triggers_matches_ok "buffer usage condition" "${tmp_expected_stdout}"
+ list_triggers_matches_mi_ok "MI buffer usage condition" "${tmp_expected_stdout_mi}"
lttng_remove_trigger_ok "trigger-with-buffer-usage-high-bytes-condition"
lttng_remove_trigger_ok "trigger-with-buffer-usage-high-ratio-condition"
owner uid: ${uid}
condition: session rotation completed
session name: the-session-name
+ errors: none
actions:
notify
errors: none
owner uid: ${uid}
condition: session rotation ongoing
session name: the-session-name
+ errors: none
actions:
notify
errors: none
errors: none
EOF
+ cat > "${tmp_expected_stdout_mi}" <<- EOF
+ <?xml version="1.0" encoding="UTF-8"?>
+ <command xmlns="https://lttng.org/xml/ns/lttng-mi" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://lttng.org/xml/ns/lttng-mi https://lttng.org/xml/schemas/lttng-mi/${MI_XSD_MAJOR_VERSION}/lttng-mi-${MI_XSD_MAJOR_VERSION}.${MI_XSD_MINOR_VERSION}.xsd" schemaVersion="${MI_XSD_MAJOR_VERSION}.${MI_XSD_MINOR_VERSION}">
+ <name>list-trigger</name>
+ <output>
+ <triggers>
+ <trigger>
+ <name>trigger-with-session-rotation-completed-condition</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_session_rotation_completed>
+ <session_name>the-session-name</session_name>
+ </condition_session_rotation_completed>
+ <error_query_results/>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_notify>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>1</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_notify>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ <trigger>
+ <name>trigger-with-session-rotation-ongoing-condition</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_session_rotation_ongoing>
+ <session_name>the-session-name</session_name>
+ </condition_session_rotation_ongoing>
+ <error_query_results/>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_notify>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>1</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_notify>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ </triggers>
+ </output>
+ </command>
+ EOF
+
list_triggers_matches_ok "session rotation conditions" "${tmp_expected_stdout}"
+ list_triggers_matches_mi_ok "MI session rotation conditions" "${tmp_expected_stdout_mi}"
lttng_remove_trigger_ok "trigger-with-session-rotation-completed-condition"
lttng_remove_trigger_ok "trigger-with-session-rotation-ongoing-condition"
owner uid: ${uid}
condition: event rule matches
rule: some-event (type: user tracepoint)
+ errors: none
actions:
snapshot session \`ze-session\`
errors: none
owner uid: ${uid}
condition: event rule matches
rule: some-event (type: user tracepoint)
+ errors: none
actions:
snapshot session \`ze-session\`, path: /some/path
errors: none
owner uid: ${uid}
condition: event rule matches
rule: some-event (type: user tracepoint)
+ errors: none
actions:
snapshot session \`ze-session\`, path: /some/other/path
errors: none
owner uid: ${uid}
condition: event rule matches
rule: some-event (type: user tracepoint)
+ errors: none
actions:
snapshot session \`ze-session\`, url: net://1.2.3.4
errors: none
owner uid: ${uid}
condition: event rule matches
rule: some-event (type: user tracepoint)
+ errors: none
actions:
snapshot session \`ze-session\`, url: net://1.2.3.4:1234:1235
errors: none
owner uid: ${uid}
condition: event rule matches
rule: some-event (type: user tracepoint)
+ errors: none
actions:
snapshot session \`ze-session\`, control url: tcp://1.2.3.4:1111, data url: tcp://1.2.3.4:1112
errors: none
owner uid: ${uid}
condition: event rule matches
rule: some-event (type: user tracepoint)
+ errors: none
actions:
snapshot session \`ze-session\`, path: /some/path, max size: 1234
errors: none
owner uid: ${uid}
condition: event rule matches
rule: some-event (type: user tracepoint)
+ errors: none
actions:
snapshot session \`ze-session\`, path: /some/path, name: meh
errors: none
owner uid: ${uid}
condition: event rule matches
rule: some-event (type: user tracepoint)
+ errors: none
actions:
snapshot session \`ze-session\`, rate policy: every 10 occurrences
errors: none
owner uid: ${uid}
condition: event rule matches
rule: some-event (type: user tracepoint)
+ errors: none
actions:
snapshot session \`ze-session\`, rate policy: once after 10 occurrences
errors: none
errors: none
EOF
+ cat > "${tmp_expected_stdout_mi}" <<- EOF
+ <?xml version="1.0" encoding="UTF-8"?>
+ <command xmlns="https://lttng.org/xml/ns/lttng-mi" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://lttng.org/xml/ns/lttng-mi https://lttng.org/xml/schemas/lttng-mi/${MI_XSD_MAJOR_VERSION}/lttng-mi-${MI_XSD_MAJOR_VERSION}.${MI_XSD_MINOR_VERSION}.xsd" schemaVersion="${MI_XSD_MAJOR_VERSION}.${MI_XSD_MINOR_VERSION}">
+ <name>list-trigger</name>
+ <output>
+ <triggers>
+ <trigger>
+ <name>T0</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_event_rule_matches>
+ <event_rule>
+ <event_rule_user_tracepoint>
+ <name_pattern>some-event</name_pattern>
+ </event_rule_user_tracepoint>
+ </event_rule>
+ <capture_descriptors/>
+ </condition_event_rule_matches>
+ <error_query_results>
+ <error_query_result>
+ <name>discarded tracer messages</name>
+ <description>Count of messages discarded by the tracer due to a communication error with the session daemon</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_snapshot_session>
+ <session_name>ze-session</session_name>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>1</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_snapshot_session>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ <trigger>
+ <name>T1</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_event_rule_matches>
+ <event_rule>
+ <event_rule_user_tracepoint>
+ <name_pattern>some-event</name_pattern>
+ </event_rule_user_tracepoint>
+ </event_rule>
+ <capture_descriptors/>
+ </condition_event_rule_matches>
+ <error_query_results>
+ <error_query_result>
+ <name>discarded tracer messages</name>
+ <description>Count of messages discarded by the tracer due to a communication error with the session daemon</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_snapshot_session>
+ <session_name>ze-session</session_name>
+ <output>
+ <ctrl_url>/some/path</ctrl_url>
+ </output>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>1</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_snapshot_session>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ <trigger>
+ <name>T2</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_event_rule_matches>
+ <event_rule>
+ <event_rule_user_tracepoint>
+ <name_pattern>some-event</name_pattern>
+ </event_rule_user_tracepoint>
+ </event_rule>
+ <capture_descriptors/>
+ </condition_event_rule_matches>
+ <error_query_results>
+ <error_query_result>
+ <name>discarded tracer messages</name>
+ <description>Count of messages discarded by the tracer due to a communication error with the session daemon</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_snapshot_session>
+ <session_name>ze-session</session_name>
+ <output>
+ <ctrl_url>/some/other/path</ctrl_url>
+ </output>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>1</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_snapshot_session>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ <trigger>
+ <name>T3</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_event_rule_matches>
+ <event_rule>
+ <event_rule_user_tracepoint>
+ <name_pattern>some-event</name_pattern>
+ </event_rule_user_tracepoint>
+ </event_rule>
+ <capture_descriptors/>
+ </condition_event_rule_matches>
+ <error_query_results>
+ <error_query_result>
+ <name>discarded tracer messages</name>
+ <description>Count of messages discarded by the tracer due to a communication error with the session daemon</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_snapshot_session>
+ <session_name>ze-session</session_name>
+ <output>
+ <ctrl_url>net://1.2.3.4</ctrl_url>
+ </output>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>1</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_snapshot_session>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ <trigger>
+ <name>T4</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_event_rule_matches>
+ <event_rule>
+ <event_rule_user_tracepoint>
+ <name_pattern>some-event</name_pattern>
+ </event_rule_user_tracepoint>
+ </event_rule>
+ <capture_descriptors/>
+ </condition_event_rule_matches>
+ <error_query_results>
+ <error_query_result>
+ <name>discarded tracer messages</name>
+ <description>Count of messages discarded by the tracer due to a communication error with the session daemon</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_snapshot_session>
+ <session_name>ze-session</session_name>
+ <output>
+ <ctrl_url>net://1.2.3.4:1234:1235</ctrl_url>
+ </output>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>1</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_snapshot_session>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ <trigger>
+ <name>T5</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_event_rule_matches>
+ <event_rule>
+ <event_rule_user_tracepoint>
+ <name_pattern>some-event</name_pattern>
+ </event_rule_user_tracepoint>
+ </event_rule>
+ <capture_descriptors/>
+ </condition_event_rule_matches>
+ <error_query_results>
+ <error_query_result>
+ <name>discarded tracer messages</name>
+ <description>Count of messages discarded by the tracer due to a communication error with the session daemon</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_snapshot_session>
+ <session_name>ze-session</session_name>
+ <output>
+ <ctrl_url>tcp://1.2.3.4:1111</ctrl_url>
+ <data_url>tcp://1.2.3.4:1112</data_url>
+ </output>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>1</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_snapshot_session>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ <trigger>
+ <name>T6</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_event_rule_matches>
+ <event_rule>
+ <event_rule_user_tracepoint>
+ <name_pattern>some-event</name_pattern>
+ </event_rule_user_tracepoint>
+ </event_rule>
+ <capture_descriptors/>
+ </condition_event_rule_matches>
+ <error_query_results>
+ <error_query_result>
+ <name>discarded tracer messages</name>
+ <description>Count of messages discarded by the tracer due to a communication error with the session daemon</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_snapshot_session>
+ <session_name>ze-session</session_name>
+ <output>
+ <ctrl_url>/some/path</ctrl_url>
+ <max_size>1234</max_size>
+ </output>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>1</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_snapshot_session>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ <trigger>
+ <name>T7</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_event_rule_matches>
+ <event_rule>
+ <event_rule_user_tracepoint>
+ <name_pattern>some-event</name_pattern>
+ </event_rule_user_tracepoint>
+ </event_rule>
+ <capture_descriptors/>
+ </condition_event_rule_matches>
+ <error_query_results>
+ <error_query_result>
+ <name>discarded tracer messages</name>
+ <description>Count of messages discarded by the tracer due to a communication error with the session daemon</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_snapshot_session>
+ <session_name>ze-session</session_name>
+ <output>
+ <name>meh</name>
+ <ctrl_url>/some/path</ctrl_url>
+ </output>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>1</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_snapshot_session>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ <trigger>
+ <name>T8</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_event_rule_matches>
+ <event_rule>
+ <event_rule_user_tracepoint>
+ <name_pattern>some-event</name_pattern>
+ </event_rule_user_tracepoint>
+ </event_rule>
+ <capture_descriptors/>
+ </condition_event_rule_matches>
+ <error_query_results>
+ <error_query_result>
+ <name>discarded tracer messages</name>
+ <description>Count of messages discarded by the tracer due to a communication error with the session daemon</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_snapshot_session>
+ <session_name>ze-session</session_name>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>10</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_snapshot_session>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ <trigger>
+ <name>T9</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_event_rule_matches>
+ <event_rule>
+ <event_rule_user_tracepoint>
+ <name_pattern>some-event</name_pattern>
+ </event_rule_user_tracepoint>
+ </event_rule>
+ <capture_descriptors/>
+ </condition_event_rule_matches>
+ <error_query_results>
+ <error_query_result>
+ <name>discarded tracer messages</name>
+ <description>Count of messages discarded by the tracer due to a communication error with the session daemon</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_snapshot_session>
+ <session_name>ze-session</session_name>
+ <rate_policy>
+ <rate_policy_once_after_n>
+ <threshold>10</threshold>
+ </rate_policy_once_after_n>
+ </rate_policy>
+ </action_snapshot_session>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ </triggers>
+ </output>
+ </command>
+ EOF
+
list_triggers_matches_ok "snapshot action" "${tmp_expected_stdout}"
+ list_triggers_matches_mi_ok "MI snapshot action" "${tmp_expected_stdout_mi}"
lttng_remove_trigger_ok "T0"
lttng_remove_trigger_ok "T1"
owner uid: ${uid}
condition: event rule matches
rule: some-event (type: user tracepoint)
+ errors: none
actions:
notify, rate policy: once after 5 occurrences
errors: none
owner uid: ${uid}
condition: event rule matches
rule: some-event (type: user tracepoint)
+ errors: none
actions:
notify, rate policy: every 10 occurrences
errors: none
errors: none
EOF
+ cat > "${tmp_expected_stdout_mi}" <<- EOF
+ <?xml version="1.0" encoding="UTF-8"?>
+ <command xmlns="https://lttng.org/xml/ns/lttng-mi" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="https://lttng.org/xml/ns/lttng-mi https://lttng.org/xml/schemas/lttng-mi/${MI_XSD_MAJOR_VERSION}/lttng-mi-${MI_XSD_MAJOR_VERSION}.${MI_XSD_MINOR_VERSION}.xsd" schemaVersion="${MI_XSD_MAJOR_VERSION}.${MI_XSD_MINOR_VERSION}">
+ <name>list-trigger</name>
+ <output>
+ <triggers>
+ <trigger>
+ <name>T0</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_event_rule_matches>
+ <event_rule>
+ <event_rule_user_tracepoint>
+ <name_pattern>some-event</name_pattern>
+ </event_rule_user_tracepoint>
+ </event_rule>
+ <capture_descriptors/>
+ </condition_event_rule_matches>
+ <error_query_results>
+ <error_query_result>
+ <name>discarded tracer messages</name>
+ <description>Count of messages discarded by the tracer due to a communication error with the session daemon</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_notify>
+ <rate_policy>
+ <rate_policy_once_after_n>
+ <threshold>5</threshold>
+ </rate_policy_once_after_n>
+ </rate_policy>
+ </action_notify>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ <trigger>
+ <name>T1</name>
+ <owner_uid>${uid}</owner_uid>
+ <condition>
+ <condition_event_rule_matches>
+ <event_rule>
+ <event_rule_user_tracepoint>
+ <name_pattern>some-event</name_pattern>
+ </event_rule_user_tracepoint>
+ </event_rule>
+ <capture_descriptors/>
+ </condition_event_rule_matches>
+ <error_query_results>
+ <error_query_result>
+ <name>discarded tracer messages</name>
+ <description>Count of messages discarded by the tracer due to a communication error with the session daemon</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </condition>
+ <action>
+ <action_list>
+ <action>
+ <action_notify>
+ <rate_policy>
+ <rate_policy_every_n>
+ <interval>10</interval>
+ </rate_policy_every_n>
+ </rate_policy>
+ </action_notify>
+ <error_query_results>
+ <error_query_result>
+ <name>total execution failures</name>
+ <description>Aggregated count of errors encountered when executing the action</description>
+ <error_query_result_counter>
+ <value>0</value>
+ </error_query_result_counter>
+ </error_query_result>
+ </error_query_results>
+ </action>
+ </action_list>
+ </action>
+ <error_query_results/>
+ </trigger>
+ </triggers>
+ </output>
+ </command>
+ EOF
+
list_triggers_matches_ok "notify action" "${tmp_expected_stdout}"
+ list_triggers_matches_mi_ok "MI notify action" "${tmp_expected_stdout_mi}"
lttng_remove_trigger_ok "T0"
lttng_remove_trigger_ok "T1"
test_top_level_options
test_event_rule_matches_tracepoint
-skip $ist_root "non-root user: skipping kprobe tests" 9 || test_event_rule_matches_probe
-skip $ist_root "non-root user: skipping uprobe tests" 5 || test_event_rule_matches_userspace_probe_elf
-skip $(($ist_root && $hast_sdt_binary)) "skipping userspace probe SDT tests" 5 || test_event_rule_matches_userspace_probe_sdt
-skip $ist_root "non-root user: skipping syscall tests" 13 || test_event_rule_matches_syscall
+check_skip_kernel_test 48 "Skipping kprobe, uprobe, SDT and syscall tests." || {
+ test_event_rule_matches_probe
+ test_event_rule_matches_userspace_probe_elf
+ skip $sdt_binary_present "No SDT binary. Skipping userspace probe SDT tests" 9 || test_event_rule_matches_userspace_probe_sdt
+ test_event_rule_matches_syscall
+}
test_session_consumed_size_condition
test_buffer_usage_conditions
test_session_rotation_conditions
projects / lttng-tools.git / blobdiff