githubmirror/atom

src/initialize-benchmark-window.js
129 строк4 KB
Amin Yahyaabadi
explicit capture option in addEventListener (#21562)
03 ноя 2020, 16:20
03 ноя 2020, 16:20a68663e
const { remote } = require('electron');
const path = require('path');
const ipcHelpers = require('./ipc-helpers');
const util = require('util');

module.exports = async function() {
  const getWindowLoadSettings = require('./get-window-load-settings');
  const {
    test,
    headless,
    resourcePath,
    benchmarkPaths
  } = getWindowLoadSettings();
  try {
    const Clipboard = require('../src/clipboard');
    const ApplicationDelegate = require('../src/application-delegate');
    const AtomEnvironment = require('../src/atom-environment');
    const TextEditor = require('../src/text-editor');
    require('./electron-shims');

    const exportsPath = path.join(resourcePath, 'exports');
    require('module').globalPaths.push(exportsPath); // Add 'exports' to module search path.
    process.env.NODE_PATH = exportsPath; // Set NODE_PATH env variable since tasks may need it.

    document.title = 'Benchmarks';
    // Allow `document.title` to be assigned in benchmarks without actually changing the window title.
    let documentTitle = null;
    Object.defineProperty(document, 'title', {
      get() {
        return documentTitle;
      },
      set(title) {
        documentTitle = title;
      }
    });

    window.addEventListener(
      'keydown',
      event => {
        // Reload: cmd-r / ctrl-r
        if ((event.metaKey || event.ctrlKey) && event.keyCode === 82) {
          ipcHelpers.call('window-method', 'reload');
        }

        // Toggle Dev Tools: cmd-alt-i (Mac) / ctrl-shift-i (Linux/Windows)
        if (event.keyCode === 73) {
          const isDarwin = process.platform === 'darwin';
          if (
            (isDarwin && event.metaKey && event.altKey) ||
            (!isDarwin && event.ctrlKey && event.shiftKey)
          ) {
            ipcHelpers.call('window-method', 'toggleDevTools');
          }
        }

        // Close: cmd-w / ctrl-w
        if ((event.metaKey || event.ctrlKey) && event.keyCode === 87) {
          ipcHelpers.call('window-method', 'close');
        }

        // Copy: cmd-c / ctrl-c
        if ((event.metaKey || event.ctrlKey) && event.keyCode === 67) {
          ipcHelpers.call('window-method', 'copy');
        }
      },
      { capture: true }
    );

    const clipboard = new Clipboard();
    TextEditor.setClipboard(clipboard);
    TextEditor.viewForItem = item => atom.views.getView(item);

    const applicationDelegate = new ApplicationDelegate();
    const environmentParams = {
      applicationDelegate,
      window,
      document,
      clipboard,
      configDirPath: process.env.ATOM_HOME,
      enablePersistence: false
    };
    global.atom = new AtomEnvironment(environmentParams);
    global.atom.initialize(environmentParams);

    // Prevent benchmarks from modifying application menus
    global.atom.menu.sendToBrowserProcess = function() {};

    if (headless) {
      Object.defineProperties(process, {
        stdout: { value: remote.process.stdout },
        stderr: { value: remote.process.stderr }
      });

      console.log = function(...args) {
        const formatted = util.format(...args);
        process.stdout.write(formatted + '\n');
      };
      console.warn = function(...args) {
        const formatted = util.format(...args);
        process.stderr.write(formatted + '\n');
      };
      console.error = function(...args) {
        const formatted = util.format(...args);
        process.stderr.write(formatted + '\n');
      };
    } else {
      remote.getCurrentWindow().show();
    }

    const benchmarkRunner = require('../benchmarks/benchmark-runner');
    const statusCode = await benchmarkRunner({ test, benchmarkPaths });
    if (headless) {
      exitWithStatusCode(statusCode);
    }
  } catch (error) {
    if (headless) {
      console.error(error.stack || error);
      exitWithStatusCode(1);
    } else {
      ipcHelpers.call('window-method', 'openDevTools');
      throw error;
    }
  }
};

function exitWithStatusCode(statusCode) {
  remote.app.emit('will-quit');
  remote.process.exit(statusCode);
}