$ docker run --rm --name validator-libsodium-usage-ruby-rbnacl-r18-sha256-hex-digest-length-64-2732 -t --mount type=bind,src=/tmp/validator-status-libsodium-usage-ruby-rbnacl-r18-sha256-hex-digest-length-64,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-r18-sha256-hex-digest-length-64 -- bash -c 'PS4=$1; shift; set -x; source "$@"' validator-xtrace '__VALIDATOR_XTRACE__ ' /validator/tests/libsodium/tests/cases/usage/usage-ruby-rbnacl-r18-sha256-hex-digest-length-64.sh
no override packages found; continuing with apt originals
msg = "r18 rbnacl sha256 input"
raw1 = RbNaCl::Hash.sha256(msg)
raw2 = RbNaCl::Hash.sha256(msg)
raise "raw_len=#{raw1.bytesize}" unless raw1.bytesize == 32
raise "non-deterministic" unless raw1 == raw2
hex = raw1.unpack1("H*")
raise "type=#{hex.class}" unless hex.is_a?(String)
raise "len=#{hex.length}" unless hex.length == 64
raise "non-hex" unless hex =~ /\A[0-9a-f]{64}\z/
puts "ok sha256 hex=#{hex.length} raw=#{raw1.bytesize}"
'
ok sha256 hex=64 raw=32