Tests: add function to validate the number of an event name in metadata

[lttng-tools.git] / tests / utils / utils.sh

diff --git a/tests/utils/utils.sh b/tests/utils/utils.sh
index 9980e8538a124006a035403ef423fbe9c9c453ae..c16fa7ca40aa2fc6ef3025b3ff60cb5b54824b64 100644 (file)
--- a/tests/utils/utils.sh
+++ b/tests/utils/utils.sh
@@ -125,6 +125,16 @@ function conf_proc_count()
        echo
 }
 
+# Check if base lttng-modules are present.
+# Bail out on failure
+function validate_lttng_modules_present ()
+{
+       modprobe -n lttng-tracer 2>/dev/null
+       if [ $? -ne 0  ]; then
+               BAIL_OUT "LTTng modules not detected."
+       fi
+}
+
 function enable_kernel_lttng_event
 {
        local withtap="$1"
@@ -713,6 +723,15 @@ function create_lttng_session_no_output ()
        ok $? "Create session $sess_name in no-output mode"
 }
 
+function create_lttng_session_uri () {
+       local sess_name=$1
+       local uri=$2
+       local opts="${@:3}"
+
+       $TESTDIR/../src/bin/lttng/$LTTNG_BIN create $sess_name -U $uri $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
+       ok $? "Create session $sess_name with uri:$uri and opts: $opts"
+}
+
 function create_lttng_session ()
 {
        local withtap=$1
@@ -1318,6 +1337,13 @@ function lttng_untrack_kernel_all_ok()
        ok $? "Lttng untrack all pid on the kernel domain"
 }
 
+function lttng_add_context_list()
+{
+       $TESTDIR/../src/bin/lttng/$LTTNG_BIN add-context --list 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
+       ret=$?
+       ok $ret "Context listing"
+}
+
 function add_context_lttng()
 {
        local expected_to_fail="$1"
@@ -1356,6 +1382,29 @@ function add_context_kernel_fail()
        add_context_lttng 1 -k "$@"
 }
 
+function validate_metadata_event ()
+{
+       local event_name=$1
+       local nr_event_id=$2
+       local trace_path=$3
+
+       local metadata_file=$(find $trace_path | grep metadata)
+       local metadata_path=$(dirname $metadata_file)
+
+       which $BABELTRACE_BIN >/dev/null
+       skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches"
+
+       local count=$($BABELTRACE_BIN --output-format=ctf-metadata $metadata_path | grep $event_name | wc -l)
+
+       if [ "$count" -ne "$nr_event_id" ]; then
+               fail "Metadata match with the metadata of $count event(s) named $event_name"
+               diag "$count matching event id found in metadata"
+       else
+               pass "Metadata match with the metadata of $count event(s) named $event_name"
+       fi
+
+}
+
 function trace_matches ()
 {
        local event_name=$1
@@ -1470,7 +1519,7 @@ function validate_trace_exp()
        which $BABELTRACE_BIN >/dev/null
        skip $? -ne 0 "Babeltrace binary not found. Skipping trace validation"
 
-       traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep ${event_exp} | wc -l)
+       traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep --extended-regexp ${event_exp} | wc -l)
        if [ "$traced" -ne 0 ]; then
                pass "Validate trace for expression '${event_exp}', $traced events"
        else
@@ -1489,11 +1538,11 @@ function validate_trace_only_exp()
        which $BABELTRACE_BIN >/dev/null
        skip $? -ne 0 "Babeltrace binary not found. Skipping trace matches"
 
-       local count=$($BABELTRACE_BIN $trace_path | grep ${event_exp} | wc -l)
+       local count=$($BABELTRACE_BIN $trace_path | grep --extended-regexp ${event_exp} | wc -l)
        local total=$($BABELTRACE_BIN $trace_path | wc -l)
 
        if [ "$count" -ne 0 ] && [ "$total" -eq "$count" ]; then
-               pass "Trace match with $total for expression '${event_exp}"
+               pass "Trace match with $total for expression '${event_exp}'"
        else
                fail "Trace match"
                diag "$total syscall event(s) found, only syscalls matching expression '${event_exp}' ($count occurrences) are expected"
@@ -1579,6 +1628,31 @@ function regenerate_statedump_fail ()
        regenerate_statedump 1 "$@"
 }
 
+function rotate_session ()
+{
+       local expected_to_fail=$1
+       local sess_name=$2
+
+       $TESTDIR/../src/bin/lttng/$LTTNG_BIN rotate $sess_name 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
+       ret=$?
+       if [[ $expected_to_fail -eq "1" ]]; then
+               test "$ret" -ne "0"
+               ok $? "Expected fail on rotate session $sess_name"
+       else
+               ok $ret "Rotate session $sess_name"
+       fi
+}
+
+function rotate_session_ok ()
+{
+       rotate_session 0 "$@"
+}
+
+function rotate_session_fail ()
+{
+       rotate_session 1 "$@"
+}
+
 function destructive_tests_enabled ()
 {
        if [ ${LTTNG_ENABLE_DESTRUCTIVE_TESTS} = "will-break-my-system" ]; then
@@ -1587,3 +1661,55 @@ function destructive_tests_enabled ()
                return 1
        fi
 }
+
+function lttng_enable_rotation_timer ()
+{
+       local expected_to_fail=$1
+       local sess_name=$2
+       local period=$3
+
+       $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-rotation -s $sess_name --timer $period 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
+       ret=$?
+       if [[ $expected_to_fail -eq "1" ]]; then
+               test "$ret" -ne "0"
+               ok $? "Expected fail on rotate session $sess_name"
+       else
+               ok $ret "Rotate session $sess_name"
+       fi
+}
+
+function lttng_enable_rotation_timer_ok ()
+{
+       lttng_enable_rotation_timer 0 $@
+}
+
+function lttng_enable_rotation_timer_fail ()
+{
+       lttng_enable_rotation_timer 1 $@
+}
+
+function lttng_enable_rotation_size ()
+{
+       local expected_to_fail=$1
+       local sess_name=$2
+       local size=$3
+
+       $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-rotation -s $sess_name --size $size 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
+       ret=$?
+       if [[ $expected_to_fail -eq "1" ]]; then
+               test "$ret" -ne "0"
+               ok $? "Expected fail on rotate session $sess_name"
+       else
+               ok $ret "Rotate session $sess_name"
+       fi
+}
+
+function lttng_enable_rotation_size_ok ()
+{
+       lttng_enable_rotation_size 0 $@
+}
+
+function lttng_enable_rotation_size_fail ()
+{
+       lttng_enable_rotation_size 1 $@
+}