"Symmetric cipher (binary input)" (encrypt-decrypt-1.7) test from changeset fails on OpenBSD (-current, amd64, tcl 8.5) with rather cryptic message:

==== encrypt-decrypt-1.7 Symmetric cipher (binary input) FAILED
==== Contents of test case:

    set c [::gpg::new]
    $c set -property armor -value true
    $c set -property passphrase-callback -value pcb1
    $c set -property pinentry-mode -value loopback
    $c set -property encoding -value binary
    encoding convertfrom  [$c decrypt -input [$c encrypt -input [encoding convertto

---- Result was:
plaintext {Hello ??????
Hello ??????}
---- Result should have been (exact matching):
plaintext {Hello ??????
Hello ??????}
==== encrypt-decrypt-1.7 FAILED

Test suit should probably provide more details about mismatch, eg. mismatching bytes.