Browser tests: public relays answered in the page, never reached

A suite run let ~90 throwaway test wallets subscribe and publish on public
relays from one home address, and nos.lol and relay.damus.io banned it.
tools/puppeteer.js wraps puppeteer-core: every socket to a non-local host
gets an in-page stand-in relay (EVENT -> OK, REQ -> EOSE). Tests that read
real content launch with { relays: 'read' } (real reads, publishes answered
in place); feed-live, chat-layout and cordn-ui launch with { relays: 'live' }.
LIVE_RELAYS=read|1|host,... overrides per run.

profile-key-qr: measure the QR again if a repaint swapped it out.

Co-Authored-By: Claude Opus 5.5 <[email protected]>

1 files changed, 4 insertions, 2 deletions

diff --git a/tools/profile-key-qr-test.js b/tools/profile-key-qr-test.js
index fb3c846..f67fc3d 100644
--- a/tools/profile-key-qr-test.js
+++ b/tools/profile-key-qr-test.js
@@ -2,7 +2,7 @@
 // really says the npub printed under it.
 //
 // Run: bun tools/profile-key-qr-test.js
-import puppeteer from 'puppeteer-core';
+import puppeteer from './puppeteer.js';
 import jsQR from 'jsqr';
 import { generateMnemonic } from '@scure/bip39';
 import { wordlist } from '@scure/bip39/wordlists/english';
@@ -43,7 +43,9 @@ try {
   await page.waitForSelector('.npub-qr svg', { timeout: 5000 });
   const npub = await page.evaluate(() => document.querySelector('.npub-box').textContent.trim());
   check('the key is shown', /^npub1[a-z0-9]{58}$/.test(npub), npub);
-  const box = await (await page.$('.npub-qr')).boundingBox();
+  // a repaint can swap the box out between finding and measuring it
+  let box = null;
+  for (let i = 0; i < 20 && !box; i++) { box = await (await page.$('.npub-qr'))?.boundingBox().catch(() => null); if (!box) await sleep(100); }
   check('the QR fits a phone screen', box.width <= 420 && box.x >= 0, JSON.stringify(box));
   // read it back the way a camera would: from pixels
   const shot = join(tmpdir(), 'profile-key-qr.png');