import {

killAllProcesses,

exec,

waitForAnyProcessOutputToMatch,

execAndWaitForOutputToMatch

} from '../../utils/process';

import { expectToFail } from '../../utils/utils';

const webpackGoodRegEx = /: Compiled successfully./;

export default function () {

// TODO(architect): This test is behaving oddly both here and in devkit/build-angular.

// It seems to be because of file watchers.

return;

if (process.platform.startsWith('win')) {

return Promise.resolve();

}

return execAndWaitForOutputToMatch('ng', ['serve'], webpackGoodRegEx)

// Should trigger a rebuild.

.then(() => exec('touch', 'src/main.ts'))

.then(() => waitForAnyProcessOutputToMatch(webpackGoodRegEx, 10000))

.then(() => killAllProcesses(), (err: any) => {

killAllProcesses();

throw err;

})

.then(() => execAndWaitForOutputToMatch('ng', ['serve', '--no-watch'], webpackGoodRegEx))

// Should not trigger a rebuild when not watching files.

.then(() => exec('touch', 'src/main.ts'))

.then(() => expectToFail(() => waitForAnyProcessOutputToMatch(webpackGoodRegEx, 10000)))

.then(() => killAllProcesses(), (err: any) => {

killAllProcesses();

throw err;

})

}