90 lines
3.1 KiB
JavaScript
90 lines
3.1 KiB
JavaScript
/* jslint node:true */
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/* global it:false */
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/* global xit:false */
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/* global describe:false */
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/* global before:false */
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/* global after:false */
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'use strict';
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const child_process = require('child_process'),
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common = require('./common.js'),
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constants = require('../constants.js'),
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dockerProxy = require('../dockerproxy.js'),
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expect = require('expect.js'),
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infra = require('../infra_version.js');
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const DOCKER = `docker -H tcp://172.18.0.1:${constants.DOCKER_PROXY_PORT} `;
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async function exec(cmd) {
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return new Promise((resolve, reject) => {
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child_process.exec(cmd, { encoding: 'utf8' }, function (error, stdout) {
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if (error) return reject(error);
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resolve(stdout);
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});
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});
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}
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describe('Dockerproxy', function () {
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let containerId;
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const { setup, cleanup } = common;
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// create a container to test against
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before(async function () {
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await setup();
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await dockerProxy.start();
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const stdout = await exec(`${DOCKER} run -d ${infra.images.base} "bin/bash" "-c" "while true; do echo 'perpetual walrus'; sleep 1; done"`);
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containerId = stdout.slice(0, -1); // removes the trailing \n
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});
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after(async function () {
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await exec(`${DOCKER} rm -f ${containerId}`);
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await dockerProxy.stop();
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await cleanup();
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});
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// uncomment this to run the proxy for manual testing
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// it('wait', function (done) {} );
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it('can get info', async function () {
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const stdout = await exec(DOCKER + ' info');
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expect(stdout).to.contain('Containers:');
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// expect(stderr).to.be.empty(); // on some machines, i get 'No swap limit support'
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});
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it('can create container', async function () {
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const cmd = `${DOCKER} run ${infra.images.base} "/bin/bash" "-c" "echo 'hello'"`;
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const stdout = await exec(cmd);
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expect(stdout).to.contain('hello');
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});
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it('proxy overwrites the container network option', async function () {
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const cmd = `${DOCKER} run --network ifnotrewritethiswouldfail ${infra.images.base} "/bin/bash" "-c" "echo 'hello'"`;
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const stdout = await exec(cmd);
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expect(stdout).to.contain('hello');
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});
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xit('cannot see logs through docker logs, since syslog is configured', function (done) {
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exec(`${DOCKER} logs ${containerId}`, function (error, stdout, stderr) {
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expect(error.message).to.contain('configured logging driver does not support reading');
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expect(stderr).to.contain('configured logging driver does not support reading');
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expect(stdout).to.be.empty();
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done();
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});
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});
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it('can use PUT to upload archive into a container', async function () {
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const stdout = await exec(`${DOCKER} cp ${__dirname}/proxytestarchive.tar ${containerId}:/tmp/`);
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expect(stdout).to.be.empty();
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});
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it('can exec into a container', async function () {
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const stdout = await exec(`${DOCKER} exec ${containerId} ls`);
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expect(stdout).to.equal('bin\nboot\ndev\netc\nhome\nlib\nlib32\nlib64\nlibx32\nmedia\nmnt\nopt\nproc\nroot\nrun\nsbin\nsrv\nsys\ntmp\nusr\nvar\n');
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});
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});
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