SoundGame/web/simon/test/playtest.mjs

import fs from 'node:fs';
import path from 'node:path';
import url from 'node:url';

const GAME_DIR = path.resolve(path.dirname(url.fileURLToPath(import.meta.url)), '..');
const AUDIO_DIR = path.join(GAME_DIR, 'audio');

const realLog = console.log.bind(console);
let passCount = 0;
const failures = [];
function assert(cond, msg) {
  if (cond) { passCount++; realLog(`  ✓ ${msg}`); }
  else { failures.push(msg); realLog(`  ✗ ${msg}`); }
}
const consoleErrs = [];
const consoleWarns = [];
console.error = (...a) => { consoleErrs.push(a.join(' ')); };
console.warn = (...a) => { consoleWarns.push(a.join(' ')); };
console.log = () => {};

let now = 0;
let timerSeq = 1;
const timers = new Map();
const realSetImmediate = setImmediate;
globalThis.setTimeout = (cb, ms = 0, ...args) => {
  const id = timerSeq++;
  timers.set(id, { fireAt: now + Math.max(0, Number(ms) || 0), cb, args });
  return id;
};
globalThis.clearTimeout = (id) => { timers.delete(id); };
globalThis.setInterval = (cb, ms = 0) => {
  const id = timerSeq++;
  timers.set(id, { fireAt: now + Math.max(0, Number(ms) || 0), cb, args: [], interval: Number(ms) || 0 });
  return id;
};
globalThis.clearInterval = (id) => { timers.delete(id); };
const realDateNow = Date.now;
Date.now = () => now;
Object.defineProperty(globalThis, 'performance', { value: { now: () => now }, configurable: true });

async function flush(rounds = 8) {
  for (let i = 0; i < rounds; i++) await new Promise((r) => realSetImmediate(r));
}
async function advance(cond = null) {
  for (let n = 0; n < 200000; n++) {
    await flush(2);
    if (cond && cond()) return 'cond';
    let nextId = -1; let nextAt = Infinity;
    for (const [id, t] of timers) if (t.fireAt < nextAt) { nextAt = t.fireAt; nextId = id; }
    if (nextId < 0) return 'idle';
    now = nextAt;
    const t = timers.get(nextId);
    timers.delete(nextId);
    if (t.interval) timers.set(nextId, { fireAt: now + t.interval, cb: t.cb, args: [], interval: t.interval });
    t.cb(...t.args);
  }
  throw new Error('虚拟时钟定时器超上限（疑似死循环）');
}
const idle = () => advance(null);
const tick = (ms) => { now += ms; };

globalThis.window = { addEventListener: () => {}, AudioContext: null };
const storageData = new Map();
globalThis.localStorage = {
  getItem: (k) => (storageData.has(k) ? storageData.get(k) : null),
  setItem: (k, v) => { storageData.set(k, String(v)); },
  removeItem: (k) => { storageData.delete(k); },
};
Object.defineProperty(globalThis, 'navigator', {
  value: { maxTouchPoints: 1, vibrate: () => true }, configurable: true,
});
class MockParam {
  constructor(v = 1) { this.value = v; }
  setValueAtTime() {} linearRampToValueAtTime() {} cancelScheduledValues() {}
}
class MockGainNode {
  constructor() { this.gain = new MockParam(); }
  connect() {} disconnect() {}
}
class MockAudioContext {
  constructor() { this.state = 'running'; this.currentTime = 0; this.destination = {}; }
  createGain() { return new MockGainNode(); }
  createDynamicsCompressor() {
    const n = new MockGainNode();
    n.threshold = new MockParam(); n.ratio = new MockParam();
    n.attack = new MockParam(); n.release = new MockParam();
    return n;
  }
  createBufferSource() { return { buffer: null, loop: false, connect() {}, start() {}, stop() {} }; }
  createScriptProcessor() { return { connect() {}, disconnect() {}, onaudioprocess: null }; }
  createOscillator() { return { type: 'sine', frequency: new MockParam(440), connect() {}, start() {}, stop() {} }; }
  decodeAudioData() { return Promise.resolve({ duration: 2.0, numberOfChannels: 1, sampleRate: 44100, getChannelData: () => new Float32Array(16) }); }
  resume() { this.state = 'running'; return Promise.resolve(); }
}
globalThis.window.AudioContext = MockAudioContext;
const requestedUrls = [];
globalThis.fetch = async (u) => {
  const s = String(u);
  requestedUrls.push(s);
  if (s.includes('/voice/')) return { ok: true, status: 200, arrayBuffer: async () => new ArrayBuffer(0) };
  const p = path.join(GAME_DIR, decodeURIComponent(s));
  if (!fs.existsSync(p)) return { ok: false, status: 404, arrayBuffer: async () => new ArrayBuffer(0) };
  const data = fs.readFileSync(p);
  return { ok: true, status: 200, arrayBuffer: async () => data.buffer.slice(data.byteOffset, data.byteOffset + data.byteLength) };
};


const { WebAudioEngine } = await import('../../engine/audio.js');
const { settings } = await import('../../engine/settings.js');
const { makeInputPipeline } = await import('../../engine/pipeline.js');
const { SimonGame } = await import('../game.js');
settings.set({ guide: 'off', voice: 'female', speed: 1.0, bgm: 1.0 });

function makeRig() {
  const audio = new WebAudioEngine('audio/');
  const playLog = [];
  const origPlay = WebAudioEngine.prototype.play;
  audio.play = (id, opts) => { playLog.push({ id, t: now }); return origPlay.call(audio, id, opts); };
  const game = new SimonGame(audio, {});
  game.floor.bedEnabled = false;
  const receiptLog = [];
  const origR = game.receipts.play.bind(game.receipts);
  game.receipts.play = (kind) => { receiptLog.push({ kind, t: now }); return origR(kind); };
  const chimeLog = [];
  const origChime = game.floor.chime.bind(game.floor);
  game.floor.chime = () => { chimeLog.push(now); return origChime(); };
  const pipe = makeInputPipeline({
    floor: game.floor, confusion: game.confusion, receipts: game.receipts,
    invalidHints: game.invalidHints, game, ladder: game.ladder, opts: game.PIPELINE_OPTS,
  });
  return { audio, playLog, receiptLog, chimeLog, game, pipe };
}
const voicePlays = (playLog, id) => playLog.filter((e) => e.id === id).length;

let randSeed = 12345;
Math.random = () => { randSeed = (randSeed * 1103515245 + 12345) & 0x7fffffff; return randSeed / 0x7fffffff; };

/** 教学快进：三音色各答对一次，进对局。 */
async function skipTutorial(rig) {
  const { playLog, game, pipe } = rig;
  await advance(() => game.floor.state === 'YOUR_TURN');   // t0 指令播完
  await pipe('tap'); await flush();                        // 第一击（tap 音色）
  await advance(() => voicePlays(playLog, 'voice/t3_left') >= 1);
  await advance(() => game.floor.state === 'YOUR_TURN');
  await pipe('left'); await flush();                       // 教左滑
  await advance(() => voicePlays(playLog, 'voice/t4_right') >= 1);
  await advance(() => game.floor.state === 'YOUR_TURN');
  await pipe('right'); await flush();                      // 教右滑
  await advance(() => voicePlays(playLog, 'voice/t5_tap') >= 1);
  await advance(() => game.floor.state === 'YOUR_TURN');
  await pipe('tap'); await flush();                        // 教单击音色
}

// ================================================================ 教学（§4.10 首 3 分钟）

realLog('== 教学：3 秒内动手、教一个音色马上用 ==');
{
  storageData.clear(); // 必须在 makeRig 之前：构造器就读历史最佳
  const rig = makeRig();
  const { audio, playLog, receiptLog, game, pipe } = rig;
  await audio.unlock();
  game.start();
  await flush();
  assert(voicePlays(playLog, 'voice/t0_new') === 1 && game.floor.speaking,
    '0~3 秒：第一句 = 「音序回响。点一下屏幕。」');
  await advance(() => game.floor.state === 'YOUR_TURN');
  await pipe('tap'); await flush(); // 第一击
  assert(voicePlays(playLog, 'sfx/tone_tap') >= 1, '第一击 100ms 内出声（音色回响即反馈，微循环）');
  await advance(() => voicePlays(playLog, 'voice/t3_left') >= 1);
  await advance(() => game.floor.state === 'YOUR_TURN');
  await pipe('left'); await flush();
  assert(voicePlays(playLog, 'sfx/tone_left') >= 1 && voicePlays(playLog, 'voice/t_ok') >= 1,
    '按指令左滑 → 音色回响 + 「对了。」（≤4 字肯定，原则 11）');
  await advance(() => voicePlays(playLog, 'voice/t4_right') >= 1);
  await advance(() => game.floor.state === 'YOUR_TURN');
  await pipe('right'); await flush();
  await advance(() => voicePlays(playLog, 'voice/t5_tap') >= 1);
  await advance(() => game.floor.state === 'YOUR_TURN');
  await pipe('tap'); await flush();
  await advance(() => voicePlays(playLog, 'voice/t7_new') >= 1);
  assert(true, '三音色教完 → 收尾句');
  await advance(() => game.phase === 'playback' || game.phase === 'roundend');
  assert(game.round >= 1, '进入第 1 轮');
  game.stop();
}

// ================================================================ 对局：失败表

realLog('== 对局：新手三音色、失败归因与免费重听 ==');
{
  storageData.clear(); // 必须在 makeRig 之前：构造器就读历史最佳
  const rig = makeRig();
  const { audio, playLog, receiptLog, game, pipe } = rig;
  await audio.unlock();
  game.start();
  await flush();
  await skipTutorial(rig);
  await advance(() => game.phase === 'input');
  assert(game.sequence.length === 2, `第 1 轮序列长度 = 2（实际 ${game.sequence.length}，round=${game.round}）`);
  assert(game.sequence.every((g) => ['tap', 'left', 'right'].includes(g)),
    '新手序列只含三个已教音色（F3：选项 ≤3）');
  assert(game.floor.state === 'YOUR_TURN', '答题等待 = YOUR_TURN（交接提示音 + 等待声）');
  for (const g of [...game.sequence]) { await pipe(g); await flush(); }
  await advance(() => voicePlays(playLog, 'voice/correct') + voicePlays(playLog, 'voice/gd_clear') >= 1);
  assert(true, '整轮答对 → 表扬句（微循环回报）');

  // 第 2 轮：答错 → 失败表（归因 + 免费重听）
  await advance(() => game.phase === 'input');
  const expected = game.sequence[0];
  const wrong = expected === 'tap' ? 'left' : 'tap';
  await pipe(wrong); await flush();
  assert(game.failCount === 1, '答错 → 失败计数 1（新手期零消耗）');
  const wrId = 'voice/wr_' + (expected === 'doubletap' ? 'dt' : expected);
  await advance(() => voicePlays(playLog, wrId) >= 1);
  assert(true, `失败归因 2 秒内播出（「错了。是${expected}。」，§4.9）`);
  await advance(() => voicePlays(playLog, 'voice/relisten') >= 1);
  assert(true, '归因后免费重听整串（原则 15）');
  await advance(() => game.phase === 'playback');
  assert(true, '重听后重新播放序列');
  game.stop();
}

// ================================================================ 答题静默三档

realLog('== 答题静默三档 ==');
{
  storageData.clear(); // 必须在 makeRig 之前：构造器就读历史最佳
  const rig = makeRig();
  const { audio, playLog, chimeLog, game, pipe } = rig;
  await audio.unlock();
  game.start();
  await flush();
  await skipTutorial(rig);
  if (process.env.DBG) realLog(`  [dbg] skipTutorial done t=${now} phase=${game.phase} round=${game.round} fails=${game.failCount}`);
  const r1 = await advance(() => game.phase === 'input');
  if (process.env.DBG) realLog(`  [dbg] advance(input) -> ${r1} t=${now} phase=${game.phase}`);
  const yt = voicePlays(playLog, 'voice/your_turn');
  const t0 = now;
  if (process.env.DBG) realLog(`  [dbg] input reached t=${now} yt=${yt} round=${game.round} phaseseen=${game.phase}`);
  await advance(() => voicePlays(playLog, 'voice/your_turn') > yt);
  assert(now - t0 === 10000, `答题静默 10s 复述「轮到你了」（实际 ${now - t0}ms）`);
  const chim = chimeLog.length;
  await advance(() => chimeLog.length > chim);
  assert(true, '第二档只给交接提示音（原则 9 渐短）');
  game.stop();
}

// ================================================================ 结算

realLog('== 结算：承诺句 + 单击重开 ==');
{
  const rig = makeRig();
  const { audio, playLog, game, pipe } = rig;
  await audio.unlock();
  storageData.clear();
  game.start();
  await flush();
  await skipTutorial(rig);
  // 直推 gameover：failCount=3 后再错一次
  await advance(() => game.phase === 'input');
  game.failCount = 3;
  game.sequence = ['left', 'tap'];
  game.inputIdx = 0;
  await pipe('right'); await flush();
  await advance(() => game.phase === 'gameover');
  await advance(() => voicePlays(playLog, 'voice/replay') >= 1);
  await advance(() => game.floor.state === 'YOUR_TURN');
  assert(game.floor.waitPoint && game.floor.waitPoint.conf.id === 'settle',
    '结算链播完交出结算等待点（不留安静态）');
  await pipe('tap'); await flush();
  assert(game.phase !== 'gameover', '结算态单击 = 言行一致直接重开');
  game.stop();
}

// ================================================================ 乱点机器人（§6.2）

realLog('== 乱点机器人（§6.2 指标）==');
{
  storageData.clear(); // 必须在 makeRig 之前：构造器就读历史最佳
  const rig = makeRig();
  const { audio, playLog, receiptLog, game, pipe } = rig;
  await audio.unlock();
  let seed = 99;
  const rnd = () => { seed = (seed * 1103515245 + 12345) & 0x7fffffff; return seed / 0x7fffffff; };
  const gestures = [];
  const botPipe = (gg) => { gestures.push({ g: gg, t: now }); return pipe(gg); };

  game.start(); await flush();
  const t0 = now;
  await advance(() => game.floor.state === 'YOUR_TURN');
  botPipe('tap'); await flush(); // 确定性第一击

  let firstSuccessMs = null;
  for (let step = 0; step < 200; step++) {
    const roll = rnd();
    if (roll < 0.35) {
      botPipe('tap'); await flush();
    } else if (roll < 0.5) {
      botPipe('tap'); await flush(1); botPipe('tap'); await flush(1);
    } else if (roll < 0.85) {
      const dirs = ['up', 'down', 'left', 'right'];
      botPipe(dirs[Math.floor(rnd() * 4)]); await flush();
    } else {
      const before = now;
      await advance(() => now - before >= 5000 + rnd() * 10000);
    }
    if (firstSuccessMs === null && receiptLog.some((r) => r.kind === 'ok')) firstSuccessMs = now - t0;
    if (game.phase === 'gameover') break;
  }

  let silentOps = 0;
  for (const ge of gestures) {
    const receipt = receiptLog.some((r) => r.t >= ge.t && r.t <= ge.t + 100);
    const content = playLog.some((p) => p.t >= ge.t && p.t <= ge.t + 100);
    if (!receipt && !content) silentOps++;
  }
  assert(silentOps === 0, `无声操作 = 0（实际 ${silentOps}/${gestures.length}）——播放期也有 busy 回执`);
  assert(firstSuccessMs !== null && firstSuccessMs <= 20000, `第一次成功 ≤ 20s（实际 ${firstSuccessMs}ms）`);

  // 玩家动作触发的反馈类（失败归因 / 表扬 / 教学纠错 / 重听引导）不计被动重复：
  // 它们是对玩家刚才那一下的回应（原则 15 要求每次失败都归因），非游戏主动复读
  const FEEDBACK = /^(voice\/(wr_|t_wrong_|guide_blunt|relisten|slow_down|t_ok|correct|gd_clear|t_retry|chance))/;
  let passiveRepeats = 0;
  const repeatIds = new Map();
  const lastPlay = new Map();
  for (const p of playLog) {
    if (!p.id.startsWith('voice/') || FEEDBACK.test(p.id)) continue;
    const sayAgainAt = playLog.some((q) => q.id === 'voice/sys_say_again' && q.t <= p.t && p.t - q.t < 2500);
    if (lastPlay.has(p.id) && p.t - lastPlay.get(p.id) < 30000 && !sayAgainAt) {
      passiveRepeats++;
      repeatIds.set(p.id, (repeatIds.get(p.id) || 0) + 1);
    }
    lastPlay.set(p.id, p.t);
  }
  if (process.env.DBG) {
    for (const p of playLog) {
      if (['voice/t3_left', 'voice/t4_right', 'voice/t_try'].includes(p.id)) {
        const near = playLog.filter((q) => Math.abs(q.t - p.t) <= 3000 && q.id.startsWith('voice/')).map((q) => `${q.id.replace('voice/', '')}@${q.t}`);
        realLog(`  [dbg] ${p.id} @${p.t} 近旁: ${near.join(' ')}`);
      }
    }
  }
  assert(passiveRepeats === 0, `被动原句重复 = 0（实际 ${passiveRepeats}）`);
  game.stop();
}

// ================================================================ 资产引用校验

realLog('== 资产引用校验 ==');
{
  const src = fs.readFileSync(path.join(GAME_DIR, 'game.js'), 'utf8');
  const ids = [...new Set([...src.matchAll(/'((?:voice|sfx|bgm)\/[A-Za-z0-9_.-]+)'/g)].map((m) => m[1]))];
  assert(ids.length > 0, `game.js 提取到 ${ids.length} 个资产 id`);
  const both = (rel) => ['.ogg', '.m4a'].every((ext) => fs.existsSync(path.join(AUDIO_DIR, rel + ext)));
  let missing = 0;
  for (const id of ids) {
    if (id.startsWith('voice/')) {
      const name = id.slice(6);
      const ok = both(`voice/male/${name}`) || both(`voice/female/${name}`) || both(`voice/${name}`);
      if (!ok) { missing++; realLog(`  ✗ 资产缺失: ${id}`); }
    } else if (!both(id)) {
      missing++; realLog(`  ✗ 资产缺失: ${id}`);
    }
  }
  assert(missing === 0, `全部 ${ids.length} 个引用 id 均有 ogg+m4a，零缺失`);
}

realLog(`\n通过 ${passCount} 条断言，失败 ${failures.length} 条`);
if (failures.length > 0) {
  realLog('失败清单：');
  for (const f of failures) realLog(`  - ${f}`);
  process.exit(1);
}
realLog('全部断言通过。');