참고소스 수정본

참고/playwright-main/tests/mcp/cli-network-offline.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 './cli-fixtures';
+
+test('network-state-set toggles offline state', async ({ cli, server }) => {
+  await cli('open', server.EMPTY_PAGE);
+
+  // Set offline
+  const { output: offlineOutput } = await cli('network-state-set', 'offline');
+  expect(offlineOutput).toContain('offline');
+
+  // Restore online
+  const { output: onlineOutput } = await cli('network-state-set', 'online');
+  expect(onlineOutput).toContain('online');
+});