remote-tests.js

/**
 * Copyright 2019 The AMP HTML Authors. 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.
 */
'use strict';

/**
 * @fileoverview
 * This script kicks off the unit and integration tests on Sauce Labs.
 * This is run during the CI stage = test; job = remote tests.
 */

const colors = require('ansi-colors');
const {
  downloadDistOutput,
  printChangeSummary,
  startTimer,
  stopTimer,
  startSauceConnect,
  stopSauceConnect,
  timedExecOrDie: timedExecOrDieBase,
} = require('./utils');
const {determineBuildTargets} = require('./build-targets');
const {isTravisPullRequestBuild} = require('../travis');

const FILENAME = 'remote-tests.js';
const FILELOGPREFIX = colors.bold(colors.yellow(`${FILENAME}:`));
const timedExecOrDie = cmd => timedExecOrDieBase(cmd, FILENAME);

async function main() {
  const startTime = startTimer(FILENAME, FILENAME);

  if (!isTravisPullRequestBuild()) {
    downloadDistOutput(FILENAME);
    timedExecOrDie('gulp update-packages');

    await startSauceConnect(FILENAME);
    timedExecOrDie('gulp unit --nobuild --saucelabs');
    timedExecOrDie(
      'gulp integration --nobuild --compiled --saucelabs --stable'
    );
    timedExecOrDie('gulp integration --nobuild --compiled --saucelabs --beta');

    stopSauceConnect(FILENAME);
  } else {
    printChangeSummary(FILENAME);
    const buildTargets = determineBuildTargets(FILENAME);
    if (
      !buildTargets.has('RUNTIME') &&
      !buildTargets.has('FLAG_CONFIG') &&
      !buildTargets.has('UNIT_TEST') &&
      !buildTargets.has('INTEGRATION_TEST')
    ) {
      console.log(
        `${FILELOGPREFIX} Skipping`,
        colors.cyan('Remote (Sauce Labs) Tests'),
        'because this commit does not affect the runtime, flag configs,',
        'unit tests, or integration tests.'
      );
      stopTimer(FILENAME, FILENAME, startTime);
      return;
    }
    downloadDistOutput(FILENAME);
    timedExecOrDie('gulp update-packages');
    await startSauceConnect(FILENAME);

    if (buildTargets.has('RUNTIME') || buildTargets.has('UNIT_TEST')) {
      timedExecOrDie('gulp unit --nobuild --saucelabs');
    }

    if (
      buildTargets.has('RUNTIME') ||
      buildTargets.has('FLAG_CONFIG') ||
      buildTargets.has('INTEGRATION_TEST')
    ) {
      timedExecOrDie(
        'gulp integration --nobuild --compiled --saucelabs --stable'
      );
      timedExecOrDie(
        'gulp integration --nobuild --compiled --saucelabs --beta'
      );
    }
    stopSauceConnect(FILENAME);
  }

  stopTimer(FILENAME, FILENAME, startTime);
}

main();