Function doTestCommand

tools/cli/commands.js:1652–1912

(options)

});

function doTestCommand(options) {
  // This "metadata" is accessed in a few places. Using a global
  // variable here was more expedient than navigating the many layers
  // of abstraction across the the build process.
  //
  // As long as the Meteor CLI runs a single command as part of each
  // process, this should be safe.
  global.testCommandMetadata = {};

  Console.setVerbose(!!options.verbose);
  if (options.headless) {
    Console.setHeadless(true);
  }

  const runTargets = parseRunTargets(_.intersection(
    Object.keys(options), ['ios', 'ios-device', 'android', 'android-device']));

  const { parsedServerUrl, parsedMobileServerUrl, parsedCordovaServerPort } =
    parseServerOptionsForRunCommand(options, runTargets);

  // Make a temporary app dir (based on the test runner app). This will be
  // cleaned up on process exit. Using a temporary app dir means that we can
  // run multiple "test-packages" commands in parallel without them stomping
  // on each other.
  let testRunnerAppDir;
  const testAppPath = options['test-app-path'];
  if (testAppPath) {
    const absTestAppPath = files.pathResolve(testAppPath);
    try {
      if (files.mkdir_p(absTestAppPath, 0o700)) {
        testRunnerAppDir = absTestAppPath;
      } else {
        Console.error(
          'The specified --test-app-path directory could not be used, as ' +
          `"${testAppPath}" already exists and it is not a directory.`
        );
        return 1;
      }
    } catch (error) {
      Console.error(
        'Unable to create the specified --test-app-path directory of ' +
        `"${testAppPath}".`
      );
      throw error;
    }
  }

  if (!testRunnerAppDir) {
    testRunnerAppDir = files.mkdtemp('meteor-test-run');
  }

  // Download packages for our architecture, and for the deploy server's
  // architecture if we're deploying.
  var serverArchitectures = [archinfo.host()];
  if (options.deploy && DEPLOY_ARCH !== archinfo.host()) {
    serverArchitectures.push(DEPLOY_ARCH);
  }