[parity] node:dgram — 20 failing node-suite tests (2026-07-22 baseline)

[TheHypnoo]

Part of the node-suite parity sweep of 2026-07-22 (full run: 3,815 tests, 3,019 pass, 79.1% — report test-parity/reports/parity_report_20260722_120605.json, oracle Node 26.5.0 per .node-version). Umbrella: #793.

node:dgram has 20 failing test(s) in test-parity/node-suite/dgram/.

Reproduce:

./run_parity_tests.sh --suite node-suite --module dgram

Failing tests

• node-suite/dgram/connection/state-transitions — output mismatch
  • Node: disconnect before connect: ERR_SOCKET_DGRAM_NOT_CONNECTED
  • Perry: disconnect before connect: ERR_SOCKET_DGRAM_NOT_CONNECTED
• node-suite/dgram/control/ttl-validation — output mismatch
  • Node: ttl invalid: EINVAL,EINVAL,EINVAL,ERR_INVALID_ARG_TYPE
  • Perry: ttl invalid: EINVAL,EINVAL,EINVAL,ERR_INVALID_ARG_TYPE
• node-suite/dgram/lifecycle/abort-signal — output mismatch
  • Node: invalid signal: ERR_INVALID_ARG_TYPE
  • Perry: invalid signal: accepted
• node-suite/dgram/lifecycle/async-dispose-shape — output mismatch
  • Node: async dispose: function
  • Perry: async dispose: undefined
• node-suite/dgram/lifecycle/bind-error-retry — output mismatch
  • Node: retry results: EADDRINUSE:bind,EADDRINUSE:bind
  • Perry: retry results: EADDRINUSE:bind,EADDRINUSE:bind
• node-suite/dgram/lifecycle/close-arguments — output mismatch
  • Node: close result self: true
  • Perry: close result self: false
• node-suite/dgram/lifecycle/close-ordering — output mismatch
  • Node: close order: event,callback
  • Perry: close order: callback,event
• node-suite/dgram/lifecycle/custom-lookup — output mismatch
  • Node: lookup calls: 1 true
  • Perry: lookup calls: 0 false
• node-suite/dgram/metrics/create-socket-buffer-options — output mismatch
  • Node: receive option applied: true
  • Perry: receive option applied: false
• node-suite/dgram/send/blocklist — output mismatch
  • Node: blocked send: ERR_IP_BLOCKED
  • Perry: blocked send: none
• node-suite/dgram/send/buffer-range — output mismatch
  • Node: range message: slice
  • Perry: range message: --slice--
• node-suite/dgram/send/callback-ordering — output mismatch
  • Node: callback async: true
  • Perry: callback async: false
• node-suite/dgram/send/default-address-values — output mismatch
  • Node: empty: null:7
  • Perry: empty: ENOTFOUND:none
• node-suite/dgram/send/empty-array — output mismatch
  • Node: empty array accepted: none
  • Perry: empty array accepted: ERR_INVALID_ARG_TYPE
• node-suite/dgram/validation/address-arguments — output mismatch
  • Node: invalid addresses: ERR_INVALID_ARG_TYPE,ERR_INVALID_ARG_TYPE,ERR_INVALID_ARG_TYPE,ERR_INVALID_ARG_TYPE,ERR_INVALID_ARG_TYPE,ERR_INVALID_ARG_TYPE,ERR_INVALID_ARG_TYPE,ERR_INVALID_ARG_TYPE,ERR_INVALID_ARG_TYPE
  • Perry: invalid addresses: none,none,none,none,none,none,none,none,none
• node-suite/dgram/validation/buffer-bounds — output mismatch
  • Node: offset: ERR_BUFFER_OUT_OF_BOUNDS
  • Perry: offset: none
• node-suite/dgram/validation/connected-send-arguments — output mismatch
  • Node: destination while connected: none
  • Perry: destination while connected: none
• node-suite/dgram/validation/create-socket-advanced-options — output mismatch
  • Node: invalid lookup: ERR_INVALID_ARG_TYPE,ERR_INVALID_ARG_TYPE,ERR_INVALID_ARG_TYPE,ERR_INVALID_ARG_TYPE,ERR_INVALID_ARG_TYPE
  • Perry: invalid lookup: none,none,none,none,none
• node-suite/dgram/validation/message-views — output mismatch
  • Node: data view: view true:4
  • Perry: data view: view true:4
• node-suite/dgram/validation/sendto — output mismatch
  • Node: missing args: ERR_INVALID_ARG_TYPE
  • Perry: missing args: TypeError