Fix: Tests that assume CPU 0 is present

[lttng-tools.git] / tests / regression / tools / clear / test_kernel

diff --git a/tests/regression/tools/clear/test_kernel b/tests/regression/tools/clear/test_kernel
index 0d27ec6c9470064726454aa120c6d43b1ec2e845..ce76f85d24102c4ac85ed34cf41f1959331de2a8 100755 (executable)
--- a/tests/regression/tools/clear/test_kernel
+++ b/tests/regression/tools/clear/test_kernel
@@ -15,7 +15,8 @@ TRACE_PATH=$(mktemp -d -t tmp.test_clear_kernel_trace_path.XXXXXX)
 
 NUM_TESTS=837
 
-source $TESTDIR/utils/utils.sh
+# shellcheck source=../utils/utils.sh
+source "$TESTDIR/utils/utils.sh"
 
 function signal_cleanup ()
 {
@@ -488,7 +489,7 @@ function test_kernel_streaming_tracefile_rotation_overwrite_files ()
                --tracefile-size=$PAGE_SIZE --tracefile-count=2
        enable_kernel_lttng_event_ok $SESSION_NAME $EVENT_NAME $channel_name
        start_lttng_tracing_ok $SESSION_NAME
-       taskset -c 0 echo -n "200000" > /proc/lttng-test-filter-event
+       taskset -c "$(get_any_available_cpu)" echo -n "200000" > /proc/lttng-test-filter-event
        do_clear_session $SESSION_NAME $tracing_active $clear_twice $rotate_before $rotate_after
        stop_lttng_tracing_ok $SESSION_NAME
 
@@ -499,7 +500,7 @@ function test_kernel_streaming_tracefile_rotation_overwrite_files ()
        fi
 
        start_lttng_tracing_ok $SESSION_NAME
-       taskset -c 0 echo -n "400000" > /proc/lttng-test-filter-event
+       taskset -c "$(get_any_available_cpu)" echo -n "400000" > /proc/lttng-test-filter-event
        stop_lttng_tracing_ok
 
        if [[ $rotate_before -eq 1 ]]; then