/**
* @license
* Copyright 2026 Google LLC
* SPDX-License-Identifier: Apache-2.0
*/
import assert from 'node:assert';
import type {TestScenario} from '../eval_gemini.ts';
export const scenario: TestScenario = {
serverArgs: ['--experimental-page-id-routing'],
prompt: `Open two new pages in isolated contexts:
- Page A (isolatedContext "contextA") at data:text/html,<button>Click A</button>
- Page B (isolatedContext "contextB") at data:text/html,<button>Click B</button>
Then take a snapshot of Page A, take a snapshot of Page B, and then click the button on Page A.`,
maxTurns: 12,
expectations: calls => {
// Should have 2 new_page calls with isolatedContext.
const newPages = calls.filter(c => c.name === 'new_page');
assert.strictEqual(newPages.length, 2, 'Should open 2 pages');
for (const np of newPages) {
assert.strictEqual(
typeof np.args.isolatedContext,
'string',
'new_page should use isolatedContext',
);
}
// Should have at least 2 take_snapshot calls (one per page).
// The model may use pageId directly or select_page before each snapshot.
const snapshots = calls.filter(c => c.name === 'take_snapshot');
assert.ok(snapshots.length >= 2, 'Should take at least 2 snapshots');
// Should have a click call (resolving uid from Page A's snapshot
// even though Page B was snapshotted after).
const clicks = calls.filter(c => c.name === 'click');
assert.ok(clicks.length >= 1, 'Should click the button on Page A');
},
};
