1 files changed, 114 insertions, 0 deletions
diff --git a/tools/pager-controls-test.js b/tools/pager-controls-test.js
new file mode 100644
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+++ b/tools/pager-controls-test.js
@@ -0,0 +1,114 @@
+// The media pager's buttons under a finger: the sound button mutes on ONE
+// tap (the browser's click and the pager's pending tap both clicked it, so
+// it toggled twice and a clip could not be muted — Adam, 2026-10-16), and
+// the reaction button offers the emoji sheet, over the pager, as the feed's
+// does; the emoji picked shows on the button, and a tap again takes it back.
+// Run: bun tools/pager-controls-test.js
+import puppeteer from './puppeteer.js';
+import { cacheKeyFor } from '../src/wallet.js';
+import { generateSecretKey, getPublicKey, finalizeEvent } from 'nostr-tools/pure';
+import { buildHtml } from '../build.js';
+import { existsSync } from 'node:fs';
+const sleep = (ms) => new Promise((r) => setTimeout(r, ms));
+let ok = true;
+const check = (n, c, d = '') => { console.log(` ${c ? '✓' : '✗'} ${n}${d ? ' — ' + d : ''}`); if (!c) ok = false; };
+const clip = (name, size) => {
+  const f = '/tmp/coinos-vpager-' + name + '.webm';
+  if (!existsSync(f)) Bun.spawnSync(['ffmpeg', '-y', '-loglevel', 'error', '-f', 'lavfi', '-i', 'testsrc=size=' + size + ':rate=10', '-t', '30', '-c:v', 'libvpx', '-b:v', '100k', f]);
+  return f;
+};
+const CLIPS = { tall: clip('tall', '180x320') };
+const SK = generateSecretKey(), AUTHOR = getPublicKey(SK);
+const now = Math.floor(Date.now() / 1000);
+const post = (content, ago) => finalizeEvent({ kind: 1, created_at: now - ago, tags: [], content }, SK);
+const html = await buildHtml({ minify: true, pwa: false });
+const server = Bun.serve({ port: 0, fetch: (req) => {
+  const path = new URL(req.url).pathname;
+  if (path === '/tall.webm') return new Response(Bun.file(CLIPS.tall), { headers: { 'content-type': 'video/webm' } });
+  if (path.startsWith('/punks') || path === '/verify-worker.js') return new Response(Bun.file('dist' + path));
+  return new Response(html, { headers: { 'content-type': 'text/html' } });
+} });
+const seeded = [post('a tall one ' + server.url.origin + '/tall.webm', 100),
+  ...Array.from({ length: 8 }, (_, i) => post('filler ' + i + ' ' + 'lorem ipsum dolor sit amet. '.repeat(5), 500 + i * 60))];
+const browser = await puppeteer.launch({ executablePath: '/usr/bin/google-chrome', headless: 'new', args: ['--no-sandbox', '--autoplay-policy=no-user-gesture-required'] });
+const page = await browser.newPage();
+await page.evaluateOnNewDocument(() => {
+  const Real = window.WebSocket;
+  window.WebSocket = function (...a) { const ws = new Real(...a); const send = ws.send.bind(ws); ws.send = (d) => { try { const m = JSON.parse(d); if (m[0] === 'REQ') { setTimeout(() => ws.dispatchEvent(new MessageEvent('message', { data: JSON.stringify(['EOSE', m[1]]) })), 0); return; } if (m[0] === 'EVENT') return; } catch {} return send(d); }; return ws; };
+  window.WebSocket.prototype = Real.prototype; Object.assign(window.WebSocket, Real);
+});
+const errs = [];
+page.on('pageerror', (e) => errs.push(String(e)));
+const click = (t) => page.evaluate((x) => { const e = [...document.querySelectorAll('button')].find((n) => n.textContent.trim().toLowerCase().includes(x)); if (e) { e.click(); return true; } return false; }, t);
+const waitText = async (x, ms = 25000) => { for (let i = 0; i < ms / 250; i++) { if ((await page.evaluate(() => document.body.innerText)).toLowerCase().includes(x)) return true; await sleep(250); } return false; };
+const waitFor = async (fn, arg, ms = 10000) => { for (let i = 0; i < ms / 100; i++) { if (await page.evaluate(fn, arg)) return true; await sleep(100); } return false; };
+const centre = (sel) => page.evaluate((s) => { const r = document.querySelector(s).getBoundingClientRect(); return { x: r.x + r.width / 2, y: r.y + r.height / 2 }; }, sel);
+const tap = async (sel) => { const c = await centre(sel); await page.touchscreen.tap(c.x, c.y); await sleep(450); }; // (past the pending tap's 120 ms)
+const sound = () => page.evaluate(() => { const v = document.querySelector('.mp-slide video.mp-media'); return { quiet: document.querySelector('.media-pager').classList.contains('quiet'), muted: v ? v.muted : null }; });
+const likeBtn = () => page.evaluate(() => { const b = document.querySelector('.mp-like'); return { on: b.classList.contains('on'), text: b.querySelector('.i').textContent.trim(), heart: !!b.querySelector('.i svg') }; });
+
+try {
+  await page.setViewport({ width: 390, height: 844, hasTouch: true });
+  await page.goto(server.url.href, { waitUntil: 'domcontentloaded' });
+  await page.evaluate(() => localStorage.setItem('btc-wallet-network', 'regtest'));
+  await page.reload({ waitUntil: 'domcontentloaded' });
+  await sleep(400);
+  await click('create a new wallet'); await sleep(600);
+  await page.waitForSelector('.words .w .t');
+  const mn = (await page.$$eval('.words .w .t', (l) => l.map((e) => e.textContent.trim()))).join(' ');
+  await click('skip verification');
+  await waitText('receive', 20000);
+  const base = cacheKeyFor(mn + '\n');
+  await page.evaluate(([k, pk, ns]) => {
+    localStorage.setItem(k + ':follows', JSON.stringify({ tags: [['p', pk]], c: '', at: Math.floor(Date.now() / 1000) }));
+    localStorage.setItem(k + ':feedNotes', JSON.stringify(ns));
+    localStorage.setItem(k + ':profiles', JSON.stringify({ [pk]: { name: 'Clip Poster', t: Date.now() } }));
+    localStorage.setItem('btc-wallet-feed:' + k, 'following');
+  }, [base, AUTHOR, seeded]);
+  await page.reload({ waitUntil: 'domcontentloaded' });
+  await waitText('receive', 20000);
+  await page.evaluate(() => document.querySelector('.app-nav-button[aria-label="Feed"]').click());
+  check('the clip is in the feed', await waitFor(() => !!document.querySelector('.notes-feed video.note-video'), null, 20000));
+  await page.evaluate(() => document.querySelector('.notes-feed video.note-video').scrollIntoView({ block: 'center' }));
+  await sleep(500);
+  const at = await page.evaluate(() => { const b = document.querySelector('.notes-feed video.note-video').getBoundingClientRect(); return { x: b.x + b.width * 0.2, y: b.y + b.height * 0.3 }; });
+  await page.touchscreen.tap(at.x, at.y);
+  check('the clip opens in the pager', await waitFor(() => !!document.querySelector('.media-pager.videos .mp-slide video.mp-media'), null, 6000));
+  await sleep(1000); // (a click within 800 ms of the touch that opened it is that touch's)
+  // the buttons sit in the details, up on a tap
+  await tap('.mp-slide video.mp-media');
+  check('a tap brings the details up', await waitFor(() => document.querySelector('.media-pager').classList.contains('show'), null, 2000));
+
+  console.log('\n[the sound button: one tap, one change]');
+  const s0 = await sound();
+  check('it starts loud', !s0.quiet && s0.muted === false, JSON.stringify(s0));
+  await tap('.mp-sound');
+  let s = await sound();
+  check('one tap mutes it — and it stays muted', s.quiet && s.muted === true, JSON.stringify(s));
+  await sleep(500); s = await sound();
+  check('…still muted half a second on', s.quiet && s.muted === true, JSON.stringify(s));
+  await tap('.mp-sound');
+  s = await sound();
+  check('a tap again unmutes', !s.quiet && s.muted === false, JSON.stringify(s));
+
+  console.log('\n[the reaction button: a menu of emoji, over the pager]');
+  check('the details are still up', await page.evaluate(() => document.querySelector('.media-pager').classList.contains('show')));
+  await tap('.mp-like');
+  check('a tap opens the emoji sheet', await waitFor(() => !!document.querySelector('.confirm-pop-backdrop.over-pager .msg-sheet-emojis'), null, 3000));
+  check('…on top of the pager', await page.evaluate(() => { const b = document.querySelector('.msg-sheet-emojis button'); const r = b.getBoundingClientRect(); const hit = document.elementFromPoint(r.x + r.width / 2, r.y + r.height / 2); return !!hit && !!hit.closest('.msg-sheet-emojis'); }));
+  check('…with several to pick from, and a way to more', await page.evaluate(() => document.querySelectorAll('.msg-sheet-emojis button').length >= 5 && !!document.querySelector('.msg-sheet-emojis .more')));
+  check('the pager is still there beneath', await page.evaluate(() => !!document.querySelector('.media-pager.videos')));
+  await page.evaluate(() => [...document.querySelectorAll('.msg-sheet-emojis button')].find((b) => b.textContent.trim() === '🔥').click());
+  check('picking 🔥 closes the sheet', await waitFor(() => !document.querySelector('.confirm-pop-backdrop.over-pager'), null, 3000));
+  check('…and the button shows 🔥, lit', await waitFor(() => { const b = document.querySelector('.mp-like'); return b.classList.contains('on') && b.querySelector('.i').textContent.trim() === '🔥'; }, null, 4000), JSON.stringify(await likeBtn()));
+  check('…still in the pager', await page.evaluate(() => !!document.querySelector('.media-pager.videos')));
+  await tap('.mp-like');
+  check('a tap again takes the reaction back: the heart, unlit', await waitFor(() => { const b = document.querySelector('.mp-like'); return !b.classList.contains('on') && !!b.querySelector('.i svg'); }, null, 4000), JSON.stringify(await likeBtn()));
+  await tap('.mp-like');
+  await waitFor(() => !!document.querySelector('.confirm-pop-backdrop.over-pager'), null, 3000);
+  await page.keyboard.press('Escape');
+  check('Escape closes the sheet, not the pager', await waitFor(() => !document.querySelector('.confirm-pop-backdrop.over-pager'), null, 2000) && await page.evaluate(() => !!document.querySelector('.media-pager.videos')));
+  check('no page errors', errs.length === 0, errs.slice(0, 2).join(' | '));
+} catch (e) { console.error(e); ok = false; } finally { await browser.close(); server.stop(true); }
+console.log(ok ? '\n✅ the pager\'s buttons under a finger' : '\n❌ failed');
+process.exit(ok ? 0 : 1);