"""mumble — INSTALL overlay (Phase 1e HC3): assertion-only + additive, runs alongside the generic
install tier (which proves the mumble-web HTTP sidecar serves over Traefik — the readiness signal).

This overlay ADDS the assertion that mumble's actual purpose — the voice server — is up: the murmur
control channel accepts a TLS connection on the host-published 64738.

F2-14c: the install tier runs against the upgrade BASE, which is the previous published version
0.2.0+v1.6.870-0. That version PREDATES compose.host-ports.yml (added upstream in 1.0.0), so the base
deploys minimally without it and the voice port is NOT host-published — this on-host voice check is then
not applicable on the base and is SKIPPED (recorded). The voice server is asserted listening on the
post-upgrade LATEST via the READY_PROBE (tcp 3x, gates backup) and the custom-tier full TLS protocol
handshake. When this overlay runs against a host-ports deploy (latest), it asserts the listening server.
"""

import os
import socket
import sys
import time

import pytest

sys.path.insert(0, os.path.join(os.path.dirname(__file__), "..", "..", "runner"))
from harness import abra  # noqa: E402


def test_voice_server_listening(live_app):
    cf = abra.env_get(live_app, "COMPOSE_FILE") or ""
    if "compose.host-ports.yml" not in cf:
        pytest.skip(
            "upgrade base (0.2.0) predates compose.host-ports.yml (added in 1.0.0) → voice port not "
            "host-published; voice listening asserted on post-upgrade latest (READY_PROBE tcp 3x + "
            "custom-tier protocol handshake)"
        )
    deadline = time.time() + 120
    last_err = None
    while time.time() < deadline:
        try:
            with socket.create_connection(("127.0.0.1", 64738), timeout=10):
                return
        except OSError as e:  # noqa: PERF203
            last_err = e
            time.sleep(3)
    raise AssertionError(
        f"mumble voice server not listening on 127.0.0.1:64738 after install — {last_err}"
    )