Commit 98ce8e4a authored by Georg Müller's avatar Georg Müller Committed by Arnaldo Carvalho de Melo
Browse files

perf test uprobe_from_different_cu: Skip if there is no gcc 



Without gcc, the test will fail.

On cleanup, ignore probe removal errors. Otherwise, in case of an error
adding the probe, the temporary directory is not removed.

Fixes: 56cbeacf ("perf probe: Add test for regression introduced by switch to die_get_decl_file()")
Signed-off-by: default avatarGeorg Müller <georgmueller@gmx.net>
Acked-by: default avatarIan Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Georg Müller <georgmueller@gmx.net>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20230728151812.454806-2-georgmueller@gmx.net
Link: https://lore.kernel.org/r/CAP-5=fUP6UuLgRty3t2=fQsQi3k4hDMz415vWdp1x88QMvZ8ug@mail.gmail.com/


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent b161f25f

tools/perf/tests/shell/test_uprobe_from_different_cu.sh

+7 −1
Original line number Diff line number Diff line
@@ -4,6 +4,12 @@ 


set -e



# skip if there's no gcc

if ! [ -x "$(command -v gcc)" ]; then

        echo "failed: no gcc compiler"

        exit 2

fi



temp_dir=$(mktemp -d /tmp/perf-uprobe-different-cu-sh.XXXXXXXXXX)



cleanup()
@@ -11,7 +17,7 @@ cleanup() 
	trap - EXIT TERM INT

	if [[ "${temp_dir}" =~ ^/tmp/perf-uprobe-different-cu-sh.*$ ]]; then

		echo "--- Cleaning up ---"

		perf probe -x ${temp_dir}/testfile -d foo

		perf probe -x ${temp_dir}/testfile -d foo || true

		rm -f "${temp_dir}/"*

		rmdir "${temp_dir}"

	fi