playwriter
Code Issues

new test for logs from iframes

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This commit is contained in:
Tommy D. Rossi
2026-02-24 14:44:21 +01:00
parent 1a9c6ddcd0
commit 786c6bf395
1 changed files with 76 additions and 0 deletions
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playwriter/src/relay-core.test.ts
+76
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@@ -10,6 +10,7 @@ import {
withTimeout, withTimeout,
js, js,
tryJsonParse, tryJsonParse,
createSimpleServer,
} from './test-utils.js' } from './test-utils.js'
import './test-declarations.js' import './test-declarations.js'
@@ -615,6 +616,81 @@ describe('Relay Core Tests', () => {
}) })
}, 30000) }, 30000)
it('should capture console logs from cross-origin iframes', async () => {
// Two servers on different ports = different origins
const iframeServer = await createSimpleServer({
routes: {
'/iframe.html': `<!doctype html><html><body>
<script>
console.log('iframe-log-ALPHA');
console.error('iframe-error-BETA');
console.warn('iframe-warn-GAMMA');
</script>
<p>cross-origin iframe</p>
</body></html>`,
},
})
const parentServer = await createSimpleServer({
routes: {
'/': `<!doctype html><html><body>
<script>console.log('parent-log-DELTA');</script>
<iframe src="${iframeServer.baseUrl}/iframe.html"></iframe>
</body></html>`,
},
})
try {
// Clear logs and navigate to the parent page with cross-origin iframe
await client.callTool({
name: 'execute',
arguments: {
code: js`
clearAllLogs();
state.iframePage = await context.newPage();
await state.iframePage.goto('${parentServer.baseUrl}', { waitUntil: 'networkidle' });
// Wait for iframe to load and logs to be captured
await state.iframePage.frameLocator('iframe').locator('p').waitFor({ timeout: 5000 });
await new Promise(resolve => setTimeout(resolve, 500));
`,
},
})
// Retrieve logs and verify both parent and iframe logs are captured
const logsResult = await client.callTool({
name: 'execute',
arguments: {
code: js`
const logs = await getLatestLogs({ page: state.iframePage });
console.log('Cross-origin iframe logs count:', logs.length);
logs.forEach(log => console.log(log));
`,
},
})
const output = (logsResult as any).content[0].text
// Parent page log
expect(output).toContain('parent-log-DELTA')
// Cross-origin iframe logs
expect(output).toContain('iframe-log-ALPHA')
expect(output).toContain('iframe-error-BETA')
expect(output).toContain('iframe-warn-GAMMA')
// Clean up
await client.callTool({
name: 'execute',
arguments: {
code: js`
await state.iframePage.close();
delete state.iframePage;
`,
},
})
} finally {
await Promise.all([parentServer.close(), iframeServer.close()])
}
}, 60000)
// right now our extension always forces light mode because of a playwright cdp bug // right now our extension always forces light mode because of a playwright cdp bug
it.todo( it.todo(
'should preserve system color scheme instead of forcing light mode', 'should preserve system color scheme instead of forcing light mode',