참고소스 수정본

참고/playwright-main/tests/mcp/iframes.spec.ts

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+/**
+ * Copyright (c) Microsoft Corporation.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+import { test, expect } from './fixtures';
+
+test('stitched aria frames', async ({ client }) => {
+  expect(await client.callTool({
+    name: 'browser_navigate',
+    arguments: {
+      url: `data:text/html,<h1>Hello</h1><iframe src="data:text/html,<button>World</button><main><iframe src='data:text/html,<p>Nested</p>'></iframe></main>"></iframe><iframe src="data:text/html,<h1>Should be invisible</h1>" style="display: none;"></iframe>`,
+    },
+  })).toHaveResponse({
+    snapshot: expect.stringContaining(`- generic [active] [ref=e1]:
+  - heading "Hello" [level=1] [ref=e2]
+  - iframe [ref=e3]:
+    - generic [active] [ref=f1e1]:
+      - button "World" [ref=f1e2]
+      - main [ref=f1e3]:
+        - iframe [ref=f1e4]:
+          - paragraph [ref=f3e2]: Nested`),
+  });
+
+  expect(await client.callTool({
+    name: 'browser_click',
+    arguments: {
+      element: 'World',
+      target: 'f1e2',
+    },
+  })).toHaveResponse({
+    code: `await page.locator('iframe').first().contentFrame().getByRole('button', { name: 'World' }).click();`,
+  });
+});