참고소스 수정본

참고/playwright-main/tests/android/android.spec.ts

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+/**
+ * Copyright 2020 Microsoft Corporation. All rights reserved.
+ *
+ * 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 net from 'net';
+import { androidTest as test, expect } from './androidTest';
+
+// Force a separate worker to avoid messing up with `androidDevice` fixture.
+test.use({ launchOptions: [async ({ launchOptions }, use) => use(launchOptions), { scope: 'worker' }] });
+
+test('androidDevice.close', async function({ playwright }) {
+  const devices = await playwright._android.devices();
+  expect(devices.length).toBe(1);
+  const device = devices[0];
+  const events: string[] = [];
+  device.on('close', () => events.push('close'));
+  await device.close();
+  await device.close();
+  expect(events).toEqual(['close']);
+});
+
+test('should be able to use a custom port', async function({ playwright }) {
+  const proxyPort = 5038;
+  let countOfIncomingConnections = 0;
+  let countOfConnections = 0;
+  const server = net.createServer(socket => {
+    ++countOfIncomingConnections;
+    ++countOfConnections;
+    socket.on('close', () => countOfConnections--);
+    const client = net.connect(5037, '127.0.0.1');
+    socket.pipe(client).pipe(socket);
+  });
+  await new Promise<void>(resolve => server.listen(proxyPort, resolve));
+
+  const devices = await playwright._android.devices({ port: proxyPort });
+  expect(countOfIncomingConnections).toBeGreaterThanOrEqual(1);
+  expect(devices).toHaveLength(1);
+  const device = devices[0];
+  const value = await device.shell('echo foobar');
+  expect(value.toString()).toBe('foobar\n');
+  await device.close();
+
+  await new Promise(resolve => server.close(resolve));
+  expect(countOfIncomingConnections).toBeGreaterThanOrEqual(1);
+  expect(countOfConnections).toBe(0);
+});