perf buildid-cache: Add test for 16-byte build-id

tests/shell/buildid.sh added an ELF executable with an MD5 build-id to
the perf debug cache but did not check whether the object was printed
by a subsequent call to "perf buildid-cache -l". It was being omitted
from the list.

A previous commit fixed the bug that left it out of the list. This adds
a test for it.

Signed-off-by: Nicholas Fraser <[email protected]>
Acked-by: Jiri Olsa <[email protected]>
Cc: Adrian Hunter <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Arnaldo Carvalho de Melo <[email protected]>
Cc: Frank Ch. Eigler <[email protected]>
Cc: Huw Davies <[email protected]>
Cc: Ian Rogers <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Kim Phillips <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Remi Bernon <[email protected]>
Cc: Song Liu <[email protected]>
Cc: Tommi Rantala <[email protected]>
Cc: Ulrich Czekalla <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

1 files changed, 6 insertions, 0 deletions

diff --git a/tools/perf/tests/shell/buildid.sh b/tools/perf/tests/shell/buildid.sh
index 4861a20edee2..416af614bbe0 100755
--- a/tools/perf/tests/shell/buildid.sh
+++ b/tools/perf/tests/shell/buildid.sh
@@ -50,6 +50,12 @@ check()
 		exit 1
 	fi
 
+	${perf} buildid-cache -l | grep $id
+	if [ $? -ne 0 ]; then
+		echo "failed: ${id} is not reported by \"perf buildid-cache -l\""
+		exit 1
+	fi
+
 	echo "OK for ${1}"
 }