참고소스 수정본

참고/playwright-main/tests/library/launcher.spec.ts

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+/**
+ * Copyright 2017 Google Inc. All rights reserved.
+ * Modifications 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 { inheritAndCleanEnv } from '../config/utils';
+import { playwrightTest as it, expect } from '../config/browserTest';
+
+it('should have an errors object', async ({ playwright }) => {
+  expect(String(playwright.errors.TimeoutError)).toContain('TimeoutError');
+});
+
+it('should have a devices object', async ({ playwright }) => {
+  expect(playwright.devices['iPhone 6']).toBeTruthy();
+  expect(playwright.devices['iPhone 6'].defaultBrowserType).toBe('webkit');
+});
+
+it('should kill browser process on timeout after close', async ({ browserType, mode }) => {
+  it.skip(mode !== 'default', 'Test passes server hooks via options');
+
+  const launchOptions: any = {};
+  let stalled = false;
+  launchOptions.__testHookGracefullyClose = () => {
+    stalled = true;
+    return new Promise(() => {});
+  };
+  launchOptions.__testHookBrowserCloseTimeout = 1_000;
+  const browser = await browserType.launch(launchOptions);
+  await browser.close();
+  expect(stalled).toBeTruthy();
+});
+
+it('should throw a friendly error if its headed and there is no xserver on linux running', async ({ mode, browserType, platform, channel }) => {
+  it.skip(platform !== 'linux');
+  it.skip(mode.startsWith('service'));
+  it.skip(channel === 'chromium-headless-shell', 'shell is never headed');
+  it.skip(channel === 'chromium-tip-of-tree-headless-shell', 'shell is never headed');
+
+  const error: Error = await browserType.launch({
+    headless: false,
+    env: inheritAndCleanEnv({ DISPLAY: undefined }),
+  }).catch(e => e);
+  expect(error).toBeInstanceOf(Error);
+  expect(error.message).toMatch(/Looks like you launched a headed browser without having a XServer running./);
+  expect(error.message).toMatch(/xvfb-run/);
+});