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 c0d32aae5203d5d32ac1871e9d1a290bcd1d427c..c16fa7ca40aa2fc6ef3025b3ff60cb5b54824b64 100644 (file)
--- a/tests/utils/utils.sh
+++ b/tests/utils/utils.sh
@@ -1337,6 +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="$1"
@@ -1375,6 +1382,29 @@ function add_context_kernel_fail()
        add_context_lttng 1 -k "$@"
 }
 
+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
@@ -1489,7 +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
@@ -1508,11 +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"