Tests: use modprobe to test for the presence of lttng-modules

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

diff --git a/tests/utils/utils.sh b/tests/utils/utils.sh
index e8dfcda3cedf157c334d594bbc187d42020c4864..92ed7b354bc492649967d249b53a695fdabf559f 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="$1"
@@ -1305,6 +1315,19 @@ function lttng_untrack_fail()
        lttng_untrack 1 "$@"
 }
 
+function lttng_track_pid_ok()
+{
+       PID=$1
+       "$TESTDIR/../src/bin/lttng/$LTTNG_BIN" track --kernel --pid=$PID 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
+       ok $? "Lttng track pid on the kernel domain"
+}
+
+function lttng_untrack_kernel_all_ok()
+{
+       "$TESTDIR/../src/bin/lttng/$LTTNG_BIN" untrack --kernel --pid --all 1> $OUTPUT_DEST 2> $ERROR_OUTPUT_DEST
+       ok $? "Lttng untrack all pid on the kernel domain"
+}
+
 function add_context_lttng()
 {
        local expected_to_fail="$1"
@@ -1498,7 +1521,14 @@ function validate_trace_empty()
            skip 0 "Babeltrace binary not found. Skipping trace validation"
        fi
 
-       traced=$($BABELTRACE_BIN $trace_path 2>/dev/null | wc -l)
+       events=$($BABELTRACE_BIN $trace_path 2>/dev/null)
+       ret=$?
+       if [ $ret -ne 0 ]; then
+               fail "Failed to parse trace"
+               return $ret
+       fi
+
+       traced=$(echo -n "$events" | wc -l)
        if [ "$traced" -eq 0 ]; then
                pass "Validate empty trace"
        else
@@ -1559,6 +1589,31 @@ 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
@@ -1567,3 +1622,55 @@ 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 $@
+}