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- #!/usr/bin/env node
- /**
- * 计时读数实测(2026-11-10)
- *
- * 验证点:回合头部/段头的秒数**逐秒递增**(1s → 2s → 3s…),
- * 而不是只在容器发新事件时跳(5s → 18s → 30s)。
- *
- * 做法:
- * 1. 打开桌面端并进入一个会话
- * 2. 发一条极简指令(容器处理期间头像会有「运行了 N 步 · Ns」)
- * 3. 每 300ms 采样一次「Ns」文本,观察序列
- *
- * 用法:node scripts/verify-elapsed-ticking.mjs
- */
- import { chromium } from 'playwright';
- import { mkdir } from 'node:fs/promises';
- import { dirname, resolve } from 'node:path';
- import { fileURLToPath } from 'node:url';
- const here = dirname(fileURLToPath(import.meta.url));
- const root = resolve(here, '..');
- const outDir = resolve(root, 'test-results/elapsed-ticking');
- const BASE = process.env.BASE_URL || 'http://127.0.0.1:4300';
- await mkdir(outDir, { recursive: true });
- const browser = await chromium.launch({ channel: 'chrome' });
- const page = await browser.newPage({ viewport: { width: 1440, height: 900 } });
- await page.goto(`${BASE}/desktop/chat`, { waitUntil: 'domcontentloaded' });
- await page.waitForTimeout(8000);
- /*
- * 先进一个已有会话:直接打开 `/desktop/chat` 是「开始新对话」入口页,
- * 没有输入框(实测 textarea 数量 0)。
- */
- const firstSession = page.locator('text=使用HTML根据我这个').first();
- if (await firstSession.count()) {
- await firstSession.click();
- await page.waitForTimeout(6000);
- }
- const box = page.locator('textarea, [contenteditable="true"]').first();
- await box.click();
- await box.fill('用终端依次执行三条命令:ls /opt/data、pwd、date,然后一句话总结结果。');
- await page.keyboard.press('Enter');
- console.log('已发送,开始采样秒数…');
- /** 采样期间出现的所有「Ns」读数(按首次出现顺序去重) */
- const seen = [];
- const t0 = Date.now();
- let doneAt = 0;
- while (Date.now() - t0 < 150_000) {
- const texts = await page.locator('.head-time, .seg-time').allInnerTexts();
- for (const t of texts) {
- if (!seen.includes(t)) {
- seen.push(t);
- console.log(` +${((Date.now() - t0) / 1000).toFixed(1)}s ${t}`);
- }
- }
- await page.waitForTimeout(300);
- /*
- * 采样窗口固定 90 秒:容器处理期间逐秒读数会一直增长;
- * 结束后定格。按「出现多少个**不同**读数」判断是否在走表。
- */
- if (Date.now() - t0 >= 90_000) {
- doneAt = Date.now();
- break;
- }
- }
- await page.screenshot({ path: `${outDir}/after.png` });
- // 判断是否逐秒:去重后的数字序列应基本连续
- const nums = seen.map((s) => parseInt(s, 10)).filter((n) => Number.isFinite(n));
- let consecutive = 0;
- for (let i = 1; i < nums.length; i++) if (nums[i] - nums[i - 1] <= 2) consecutive++;
- const ratio = nums.length > 1 ? consecutive / (nums.length - 1) : 0;
- const pass = nums.length >= 4 && ratio >= 0.7;
- console.log(`\n读数序列:${nums.join(', ')}`);
- console.log(`${pass ? '✓ PASS' : '✗ FAIL'}:${nums.length} 个读数,` +
- `${Math.round(ratio * 100)}% 的相邻增量 ≤2s(逐秒跳变则应接近 0%)`);
- await browser.close();
- process.exit(pass ? 0 : 1);
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