참고소스 수정본

참고/playwright-main/tests/mcp/crash.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 { utils } from '../../packages/playwright-core/lib/coreBundle';
+import { test, expect, parseResponse, consoleEntries } from './fixtures';
+
+test.describe('crash recovery', () => {
+  test.skip(({ mcpBrowser }) => mcpBrowser !== 'chromium' && mcpBrowser !== 'chrome', 'chrome://crash is chromium-specific');
+  test.skip(utils.hostPlatform.startsWith('ubuntu24.04'), 'never dispatches the crash event');
+
+  test.beforeEach(async ({ client, server }) => {
+    await client.callTool({
+      name: 'browser_navigate',
+      arguments: { url: server.HELLO_WORLD },
+    });
+  });
+
+  test('resets to about:blank and logs the crash', async ({ client, server }) => {
+    await client.callTool({
+      name: 'browser_navigate',
+      arguments: { url: 'chrome://crash' },
+    });
+
+    const response = parseResponse(await client.callTool({
+      name: 'browser_snapshot',
+    }));
+    expect(response.page).toBe('- Page URL: about:blank');
+
+    const log = await consoleEntries(response);
+    expect(log).toContain('Page crashed and was reset to about:blank.');
+
+    expect(await client.callTool({
+      name: 'browser_navigate',
+      arguments: { url: server.HELLO_WORLD },
+    })).toHaveResponse({
+      page: `- Page URL: ${server.HELLO_WORLD}\n- Page Title: Title`,
+    });
+  });
+
+  test('lists only one tab', async ({ client }) => {
+    await client.callTool({
+      name: 'browser_navigate',
+      arguments: { url: 'chrome://crash' },
+    });
+
+    expect(await client.callTool({
+      name: 'browser_tabs',
+      arguments: { action: 'list' },
+    })).toHaveResponse({
+      result: `- 0: (current) [](about:blank)`,
+    });
+  });
+
+  test('marks non-current crashed tab in the tab list', async ({ client, server }) => {
+    await client.callTool({
+      name: 'browser_tabs',
+      arguments: { action: 'new', url: 'chrome://crash' },
+    });
+    await client.callTool({
+      name: 'browser_tabs',
+      arguments: { action: 'select', index: 0 },
+    });
+
+    expect(await client.callTool({
+      name: 'browser_tabs',
+      arguments: { action: 'list' },
+    })).toHaveResponse({
+      result: `- 0: (current) [Title](${server.HELLO_WORLD})\n- 1: [](about:blank) [crashed]`,
+    });
+  });
+});