$ docker run --rm --name validator-libsodium-usage-ruby-rbnacl-r13-blake2b-digest-deterministic-2732 -t --mount type=bind,src=/tmp/validator-status-libsodium-usage-ruby-rbnacl-r13-blake2b-digest-deterministic,dst=/validator/status validator-libsodium-shared bash -lc 'set -euo pipefail
/validator/tests/_shared/install_override_debs.sh
exec /validator/tests/_shared/run_library_tests.sh "$@"' validator-testcase libsodium usage-ruby-rbnacl-r13-blake2b-digest-deterministic -- bash -c 'PS4=$1; shift; set -x; source "$@"' validator-xtrace '__VALIDATOR_XTRACE__ ' /validator/tests/libsodium/tests/cases/usage/usage-ruby-rbnacl-r13-blake2b-digest-deterministic.sh
no override packages found; continuing with apt originals
msg = "rbnacl r13 blake2b payload".b
a = RbNaCl::Hash::Blake2b.digest(msg, digest_size: 32)
b = RbNaCl::Hash::Blake2b.digest(msg, digest_size: 32)
abort "non-deterministic Blake2b digest" unless a == b
abort "wrong digest length #{a.bytesize}" unless a.bytesize == 32

other = "rbnacl r13 different payload".b
c = RbNaCl::Hash::Blake2b.digest(other, digest_size: 32)
abort "distinct messages produced equal digest" if a == c
abort "wrong digest length #{c.bytesize}" unless c.bytesize == 32
puts "ok"
'
ok