generic/020: limit xattr value by 3802 bytes

HFS+ implementation supports only inline extended attributes.
The size of value for inline xattr is limited by 3802 bytes [1].

[1] https://elixir.bootlin.com/linux/v6.19-rc2/source/include/linux/hfs_common.h#L626

Signed-off-by: Viacheslav Dubeyko <slava@dubeyko.com>
Reviewed-by: Zorro Lang <zlang@redhat.com>
Signed-off-by: Zorro Lang <zlang@kernel.org>

diff --git a/tests/generic/020 b/tests/generic/020
index 8b77d5ca7501059b5e35e0f7f5f93ec78810b655..540f539bf775e0ac279b0525a10f934889f289f7 100755 (executable)
--- a/tests/generic/020
+++ b/tests/generic/020
@@ -168,6 +168,11 @@ _attr_get_maxval_size()
                fi
                max_attrval_size=$((65536 - $size - $selinux_size - $max_attrval_namelen))
                ;;
+       hfsplus)
+               # HFS+ implementation supports only inline extended attributes.
+               # The size of value for inline xattr is limited by 3802 bytes.
+               max_attrval_size=3802
+               ;;
        *)
                # Assume max ~1 block of attrs
                BLOCK_SIZE=`_get_block_size $TEST_DIR`