1 files changed, 87 insertions, 0 deletions
diff --git a/tools/send-lnaddr-advance-test.js b/tools/send-lnaddr-advance-test.js
new file mode 100644
index 0000000..5b79a47
--- /dev/null
+++ b/tools/send-lnaddr-advance-test.js
@@ -0,0 +1,87 @@
+// A lightning address on the Send form moves on to the amount by itself
+// when it's pasted (any paste, not just the Paste button), or typed and left
+// alone a moment — but only once it's real: a half-typed domain just waits,
+// with no error. Uses the live registrar and DNS ([email protected]).
+// Run: bun tools/send-lnaddr-advance-test.js
+import puppeteer from 'puppeteer-core';
+import { generateMnemonic } from '@scure/bip39';
+import { wordlist } from '@scure/bip39/wordlists/english';
+import { buildHtml } from '../build.js';
+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 html = await buildHtml({ minify: true, pwa: false });
+const server = Bun.serve({ port: 0, fetch: (req) => {
+  const p = new URL(req.url).pathname;
+  if (p.startsWith('/punks') || p === '/verify-worker.js' || p.startsWith('/locales') || /\.js$/.test(p)) { const f = Bun.file('dist' + p); return f.size ? new Response(f) : new Response('', { status: 404 }); }
+  return new Response(html, { headers: { 'content-type': 'text/html' } });
+} });
+const browser = await puppeteer.launch({ executablePath: process.env.CHROME || '/usr/bin/google-chrome', headless: 'new', args: ['--no-sandbox'] });
+const ctx = browser.defaultBrowserContext();
+await ctx.overridePermissions(server.url.origin, ['clipboard-read', 'clipboard-write', 'clipboard-sanitized-write']);
+const page = await browser.newPage();
+const errs = []; page.on('pageerror', (e) => errs.push(String(e)));
+const click = (t) => page.evaluate((x) => { const e = [...document.querySelectorAll('button')].find((n) => n.textContent.trim().toLowerCase().includes(x)); if (e) { e.click(); return true; } return false; }, t);
+const state = () => page.evaluate(() => ({
+  amount: !!document.querySelector('input[type=number]'),
+  via: document.querySelector('.send-via')?.innerText || '',
+  field: document.querySelector('textarea.send-dest')?.value ?? null,
+  err: document.querySelector('.notice.err')?.innerText || '',
+  resolving: /looking up|resolving/i.test(document.body.innerText),
+}));
+const freshSend = async () => {
+  await page.evaluate(() => [...document.querySelectorAll('button')].find((b) => b.textContent.trim() === 'Receive')?.click()); await sleep(300);
+  await page.evaluate(() => [...document.querySelectorAll('button')].find((b) => b.textContent.trim() === 'Send')?.click());
+  await page.waitForSelector('textarea.send-dest', { timeout: 10000 });
+  await page.$eval('textarea.send-dest', (e) => { e.value = ''; e.dispatchEvent(new Event('input', { bubbles: true })); }); await sleep(300);
+  await page.focus('textarea.send-dest');
+};
+// resolved: the amount is up and the field still says the name (it went to the person's Ark address underneath)
+const moved = (s) => s.amount && s.field === '[email protected]' && /instantly/i.test(s.via);
+const waitAdvance = async (ms) => { for (let i = 0; i < ms / 250; i++) { const s = await state(); if (moved(s)) return s; await sleep(250); } return state(); };
+try {
+  await page.setViewport({ width: 390, height: 844 });
+  await page.goto(server.url.origin, { waitUntil: 'domcontentloaded' });
+  await sleep(400);
+  await click('create a new wallet'); await sleep(500); await click('to import'); await sleep(400);
+  await page.waitForSelector('textarea'); await page.type('textarea', generateMnemonic(wordlist)); await click('open wallet');
+  // mainnet onboarding: skip the username step (and anything after it)
+  for (let i = 0; i < 80 && !(await page.evaluate(() => [...document.querySelectorAll('button')].some((b) => b.textContent.trim() === 'Send'))); i++) {
+    await page.evaluate(() => [...document.querySelectorAll('button')].find((b) => /^(not now|skip|continue|later)$/i.test(b.textContent.trim()))?.click());
+    await sleep(400);
+  }
+  await sleep(3000); // features (names, zaps, ark) load
+
+  console.log('[pasted with the keyboard]');
+  await freshSend();
+  await page.evaluate(() => navigator.clipboard.writeText('[email protected]'));
+  await page.keyboard.down('Control'); await page.keyboard.press('KeyV'); await page.keyboard.up('Control');
+  let s = await waitAdvance(10000);
+  check('a pasted lightning address goes straight on to the amount', moved(s), JSON.stringify(s));
+
+  console.log('[typed, then left alone]');
+  await freshSend();
+  await page.keyboard.type('[email protected]', { delay: 60 });
+  s = await state();
+  check('nothing happens mid-typing', !s.amount && s.field === '[email protected]', JSON.stringify(s));
+  s = await waitAdvance(10000);
+  check('a moment after typing stops, it moves on by itself', moved(s), JSON.stringify(s));
+
+  console.log('[a half-typed domain]');
+  await freshSend();
+  await page.keyboard.type('[email protected]', { delay: 60 });
+  await sleep(5000);
+  s = await state();
+  check('a domain that answers nothing just waits', !s.amount && s.field === '[email protected]', JSON.stringify(s));
+  check('...with no error on screen', !s.err, s.err);
+  await page.keyboard.type('o', { delay: 60 });
+  s = await waitAdvance(10000);
+  check('finishing it then moves on', moved(s), JSON.stringify(s));
+  check('no page errors', errs.length === 0, errs.join('; ').slice(0, 300));
+} catch (e) {
+  check('run completed', false, e.stack);
+} finally {
+  await browser.close(); server.stop(true);
+}
+console.log(ok ? '\n✅ lightning addresses move on by themselves, but only once real' : '\n❌ failures above');
+process.exit(ok ? 0 : 1);