Index: test/embed-resolver.test.js
===================================================================
--- test/embed-resolver.test.js (revision c52dc82434331354ded181d0905a44614892a72e)
+++ test/embed-resolver.test.js (revision b1512e001281fec55506cf6cfa04d9d39784a5a2)
@@ -182,2 +182,18 @@
assert.ok(page && page.includes('og:image'), 'the head survives the cap');
});
+
+// Regression: big sites carry the bare string "og:image" inside inline JSON long
+// before the real meta tag. Stopping the read there cut the page off just short
+// of the tags and produced no card at all.
+test('the head read does not stop on an og:image mention inside a script', async () => {
+ const { liveIO } = await import('../src/services/EmbedResolver.js');
+ const page = ''
+ + 'y'.repeat(3000)
+ + ''
+ + '';
+ const fakeFetch = async () => ({ ok: true, headers: { get: () => '999' }, text: async () => page });
+ const io = liveIO({ safeFetch: fakeFetch, detectProvider: () => null });
+ const got = await io.getPage('https://x/p');
+ const { findOpenGraph } = await import('../src/services/EmbedResolver.js');
+ assert.equal(findOpenGraph(got).image, 'https://x/real.png', 'reads past the decoy to the real tag');
+});