1 files changed, 122 insertions, 0 deletions
diff --git a/remote/test/puppeteer/packages/browsers/test/src/chromium/launch.spec.ts b/remote/test/puppeteer/packages/browsers/test/src/chromium/launch.spec.ts
new file mode 100644
index 0000000000..8cf7c8255b
--- /dev/null
+++ b/remote/test/puppeteer/packages/browsers/test/src/chromium/launch.spec.ts
@@ -0,0 +1,122 @@
+/**
+ * @license
+ * Copyright 2023 Google Inc.
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+import assert from 'assert';
+import fs from 'fs';
+import os from 'os';
+import path from 'path';
+
+import {
+  CDP_WEBSOCKET_ENDPOINT_REGEX,
+  computeExecutablePath,
+  launch,
+  install,
+  Browser,
+  BrowserPlatform,
+} from '../../../lib/cjs/main.js';
+import {getServerUrl, setupTestServer, clearCache} from '../utils.js';
+import {testChromiumBuildId} from '../versions.js';
+
+describe('Chromium', () => {
+  it('should compute executable path for Chromium', () => {
+    assert.strictEqual(
+      computeExecutablePath({
+        browser: Browser.CHROMIUM,
+        platform: BrowserPlatform.LINUX,
+        buildId: '123',
+        cacheDir: '.cache',
+      }),
+      path.join('.cache', 'chromium', 'linux-123', 'chrome-linux', 'chrome')
+    );
+  });
+
+  describe('launcher', function () {
+    setupTestServer();
+
+    this.timeout(120000);
+
+    let tmpDir = '/tmp/puppeteer-browsers-test';
+
+    beforeEach(async () => {
+      tmpDir = fs.mkdtempSync(
+        path.join(os.tmpdir(), 'puppeteer-browsers-test')
+      );
+      await install({
+        cacheDir: tmpDir,
+        browser: Browser.CHROMIUM,
+        buildId: testChromiumBuildId,
+        baseUrl: getServerUrl(),
+      });
+    });
+
+    afterEach(() => {
+      clearCache(tmpDir);
+    });
+
+    function getArgs() {
+      return [
+        '--allow-pre-commit-input',
+        '--disable-background-networking',
+        '--disable-background-timer-throttling',
+        '--disable-backgrounding-occluded-windows',
+        '--disable-breakpad',
+        '--disable-client-side-phishing-detection',
+        '--disable-component-extensions-with-background-pages',
+        '--disable-component-update',
+        '--disable-default-apps',
+        '--disable-dev-shm-usage',
+        '--disable-extensions',
+        '--disable-features=Translate,BackForwardCache,AcceptCHFrame,MediaRouter,OptimizationHints,DialMediaRouteProvider',
+        '--disable-hang-monitor',
+        '--disable-ipc-flooding-protection',
+        '--disable-popup-blocking',
+        '--disable-prompt-on-repost',
+        '--disable-renderer-backgrounding',
+        '--disable-sync',
+        '--enable-automation',
+        '--enable-features=NetworkServiceInProcess2',
+        '--export-tagged-pdf',
+        '--force-color-profile=srgb',
+        '--headless=new',
+        '--metrics-recording-only',
+        '--no-first-run',
+        '--password-store=basic',
+        '--remote-debugging-port=9222',
+        '--use-mock-keychain',
+        `--user-data-dir=${path.join(tmpDir, 'profile')}`,
+        'about:blank',
+      ];
+    }
+
+    it('should launch a Chromium browser', async () => {
+      const executablePath = computeExecutablePath({
+        cacheDir: tmpDir,
+        browser: Browser.CHROMIUM,
+        buildId: testChromiumBuildId,
+      });
+      const process = launch({
+        executablePath,
+        args: getArgs(),
+      });
+      await process.close();
+    });
+
+    it('should allow parsing stderr output of the browser process', async () => {
+      const executablePath = computeExecutablePath({
+        cacheDir: tmpDir,
+        browser: Browser.CHROMIUM,
+        buildId: testChromiumBuildId,
+      });
+      const process = launch({
+        executablePath,
+        args: getArgs(),
+      });
+      const url = await process.waitForLineOutput(CDP_WEBSOCKET_ENDPOINT_REGEX);
+      await process.close();
+      assert.ok(url.startsWith('ws://127.0.0.1:9222/devtools/browser'));
+    });
+  });
+});