From: Eric Biggers <ebiggers@xxxxxxxxxx>
Add a filter that replaces fs-verity digests with a fixed string. This
is needed because the fs-verity digests that some tests print are going
to start depending on the default Merkle tree block size.
Signed-off-by: Eric Biggers <ebiggers@xxxxxxxxxx>
---
common/verity | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/common/verity b/common/verity
index 1c706b80..b88e839b 100644
--- a/common/verity
+++ b/common/verity
@@ -406,3 +406,11 @@ _require_fsverity_max_file_size_limit()
;;
esac
}
+
+# Replace fs-verity digests, as formatted by the 'fsverity' tool, with <digest>.
+# This function can be used by tests where fs-verity digests depend on the
+# default Merkle tree block size (FSV_BLOCK_SIZE).
+_filter_fsverity_digest()
+{
+ sed -E 's/\b(sha(256|512)):[a-f0-9]{64,}\b/\1:<digest>/'
+}
--
2.39.0
