99 lines
3.6 KiB
JavaScript
99 lines
3.6 KiB
JavaScript
/* jslint node:true */
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/* global it:false */
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/* global describe:false */
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'use strict';
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const BoxError = require('../boxerror.js'),
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expect = require('expect.js'),
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path = require('path'),
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safe = require('safetydance'),
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shell = require('../shell.js')('test');
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describe('shell', function () {
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describe('spawn', function () {
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it('can run valid program', async function () {
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await shell.spawn('ls', [ '-l' ], {});
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});
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it('fails on invalid program', async function () {
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const [error] = await safe(shell.spawn('randomprogram', [], {}));
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expect(error.reason).to.be(BoxError.SHELL_ERROR);
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});
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it('fails on failing program', async function () {
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const [error] = await safe(shell.spawn('/usr/bin/false', [], {}));
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expect(error.reason).to.be(BoxError.SHELL_ERROR);
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});
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});
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describe('maxLines', function () {
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it('maxLines=0 means unlimited', async function () {
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await shell.bash('for i in {1..10}; do echo $i; sleep 1; done', { encoding: 'utf8', maxLines: 0});
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});
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it('maxLines=2 kills the process (stdout)', async function () {
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const [error] = await safe(shell.bash('for i in {1..10}; do echo $i; sleep 1; done', { encoding: 'utf8', maxLines: 2}));
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expect(error).to.be.ok();
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expect(error.stdoutLineCount).to.be(2);
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});
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it('maxLines=2 kills the process (stderr)', async function () {
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const [error] = await safe(shell.bash('for i in {1..10}; do echo $i >&2; sleep 1; done', { encoding: 'utf8', maxLines: 2}));
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expect(error).to.be.ok();
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expect(error.stderrLineCount).to.be(2);
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});
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});
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describe('sudo', function () {
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it('cannot sudo invalid program', function (done) {
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shell.sudo([ 'randomprogram' ], {}, function (error) {
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expect(error).to.be.ok();
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done();
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});
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});
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it('can sudo valid program', function (done) {
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const RELOAD_NGINX_CMD = path.join(__dirname, '../src/scripts/restartservice.sh');
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shell.sudo([ RELOAD_NGINX_CMD, 'nginx' ], {}, function (error) {
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expect(error).to.be.ok();
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done();
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});
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});
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it('can run valid program (promises)', async function () {
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const RELOAD_NGINX_CMD = path.join(__dirname, '../src/scripts/restartservice.sh');
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await safe(shell.promises.sudo([ RELOAD_NGINX_CMD, 'nginx' ], {}));
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});
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});
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describe('spawn', function () {
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it('spawn throws for invalid program', async function () {
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const [error] = await safe(shell.spawn('cannotexist', [], {}));
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expect(error.reason).to.be(BoxError.SHELL_ERROR);
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});
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it('spawn throws for failed program', async function () {
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const [error] = await safe(shell.spawn('false', [], {}));
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expect(error.reason).to.be(BoxError.SHELL_ERROR);
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});
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it('spawn times out properly', async function () {
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const [error] = await safe(shell.spawn('sleep', ['20'], { timeout: 1000 }));
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expect(error.reason).to.be(BoxError.SHELL_ERROR);
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});
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});
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describe('bash', function () {
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it('can bash a shell program', async function () {
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const out = await shell.bash('ls -l | wc -c', {});
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expect(Buffer.isBuffer(out)).to.be(true);
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});
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it('can bash a shell program', async function () {
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const out = await shell.bash('ls -l | wc -c', { encoding: 'utf8' });
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expect(out).to.be.a('string');
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});
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});
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});
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