tests: lttng clear command

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

diff --git a/tests/utils/utils.sh b/tests/utils/utils.sh
index 9df9a0bf0985fed35cdf2da8c9dc79cbbbef14b0..df2671eb63fbbe8dec0e3661d04d585773c1d479 100644 (file)
--- a/tests/utils/utils.sh
+++ b/tests/utils/utils.sh
@@ -331,9 +331,9 @@ function lttng_enable_kernel_channel()
        local expected_to_fail=$2
        local sess_name=$3
        local channel_name=$4
-       local opt=$5
+       local opts="${@:5}"
 
-       $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -k $channel_name -s $sess_name $opt 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
+       $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -k $channel_name -s $sess_name $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
        ret=$?
        if [[ $expected_to_fail -eq "1" ]]; then
                test "$ret" -ne "0"
@@ -946,9 +946,9 @@ function enable_ust_lttng_channel ()
        local expected_to_fail=$2
        local sess_name=$3
        local channel_name=$4
-       local opt=$5
+       local opts="${@:5}"
 
-       $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -u $channel_name -s $sess_name $opt 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
+       $TESTDIR/../src/bin/lttng/$LTTNG_BIN enable-channel -u $channel_name -s $sess_name $opts 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
        ret=$?
        if [[ $expected_to_fail -eq "1" ]]; then
                test "$ret" -ne "0"
@@ -1420,7 +1420,6 @@ function lttng_snapshot_del_output_fail ()
 function lttng_snapshot_record ()
 {
        local sess_name=$1
-       local trace_path=$2
 
        $TESTDIR/../src/bin/lttng/$LTTNG_BIN snapshot record -s $sess_name $trace_path 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
        ok $? "Snapshot recorded"
@@ -1573,6 +1572,44 @@ function add_context_kernel_fail()
        add_context_lttng 1 -k "$@"
 }
 
+function validate_directory_empty ()
+{
+       local trace_path=$1
+
+       ls -A $local_path > /dev/null 2>&1
+       if [ $? -eq 0 ]; then
+               pass "Directory empty"
+       else
+               fail "Directory empty"
+       fi
+}
+
+function wait_live_trace_ready ()
+{
+       local url=$1
+       local zero_client_match=0
+
+       diag "Waiting for live trace at url: $url"
+       while [ $zero_client_match -eq 0 ]; do
+               zero_client_match=$($BABELTRACE_BIN -i lttng-live $url | grep "0 client(s) connected" | wc -l)
+               sleep 0.5
+       done
+       pass "Waiting for live trace at url: $url"
+}
+
+function wait_live_viewer_connect ()
+{
+       local url=$1
+       local one_client_match=0
+
+       diag "Waiting for live viewers on url: $url"
+       while [ $one_client_match -eq 0 ]; do
+               one_client_match=$($BABELTRACE_BIN -i lttng-live $url | grep "1 client(s) connected" | wc -l)
+               sleep 0.5
+       done
+       pass "Waiting for live viewers on url: $url"
+}
+
 function validate_metadata_event ()
 {
        local event_name=$1
@@ -1690,6 +1727,36 @@ function validate_trace_count
        ok $? "Read a total of $cnt events, expected $expected_count"
 }
 
+function validate_trace_count_range_incl_min_excl_max
+{
+       local event_name=$1
+       local trace_path=$2
+       local expected_min=$3
+       local expected_max=$4
+
+       which $BABELTRACE_BIN >/dev/null
+       if [ $? -ne 0 ]; then
+           skip 0 "Babeltrace binary not found. Skipping trace validation"
+       fi
+
+       cnt=0
+       OLDIFS=$IFS
+       IFS=","
+       for i in $event_name; do
+               traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | grep $i | wc -l)
+               if [ "$traced" -ge $expected_min ]; then
+                       pass "Validate trace for event $i, $traced events"
+               else
+                       fail "Validate trace for event $i"
+                       diag "Found $traced occurences of $i"
+               fi
+               cnt=$(($cnt + $traced))
+       done
+       IFS=$OLDIFS
+       test $cnt -lt $expected_max
+       ok $? "Read a total of $cnt events, expected between [$expected_min, $expected_max["
+}
+
 function trace_first_line
 {
        local trace_path=$1
@@ -1904,3 +1971,28 @@ function lttng_enable_rotation_size_fail ()
 {
        lttng_enable_rotation_size 1 $@
 }
+
+function lttng_clear_session ()
+{
+       local expected_to_fail=$1
+       local sess_name=$2
+
+       $TESTDIR/../src/bin/lttng/$LTTNG_BIN clear $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 clear session $sess_name"
+       else
+               ok $ret "Clear session $sess_name"
+       fi
+}
+
+function lttng_clear_session_ok ()
+{
+       lttng_clear_session 0 $@
+}
+
+function lttng_clear_session_fail ()
+{
+       lttng_clear_session 1 $@
+}