# Host Await Failures Test Suite
# Validates HostAwait error surfaces under different execution modes.

cases:
  - note: host_await_missing_response
    description: Run-to-completion mode errors when responses absent
    literals:
      - "request"
    instructions:
      - "Load { dest: 0, literal_idx: 0 }"
      - "HostAwait { dest: 1, arg: 0, id: 0 }"
      - "Return { value: 1 }"
    want_error: "HostAwait executed but no response provided"

  - note: host_await_ignore_flag
    description: ignore_run_to_completion_hostawait_failure guards missing responses
    literals:
      - "request"
      - "response"
    instructions:
      - "Load { dest: 0, literal_idx: 0 }"
      - "HostAwait { dest: 1, arg: 0, id: 0 }"
      - "Return { value: 1 }"
    host_await_responses_suspendable:
      - id: "request"
        value: "response"
    ignore_run_to_completion_hostawait_failure: true
    want_result: "response"