1// Copyright (c) 2014 The WebRTC project authors. All Rights Reserved. 2// 3// Use of this source code is governed by a BSD-style license 4// that can be found in the LICENSE file in the root of the source 5// tree. An additional intellectual property rights grant can be found 6// in the file PATENTS. All contributing project authors may 7// be found in the AUTHORS file in the root of the source tree. 8// 9// This script loads the test file in the virtual machine and runs it in a 10// context that only exposes a test variable with methods for testing and to 11// spawn bots. 12// 13// Note: an important part of this script is to keep nodejs-isms away from test 14// code and isolate it from implementation details. 15var fs = require('fs'); 16var vm = require('vm'); 17var BotManager = require('./botmanager.js'); 18 19function Test(botType) { 20 // TODO(houssainy) set the time out. 21 this.timeout_ = setTimeout( 22 this.fail.bind(this, "Test timeout!"), 23 10000); 24 this.botType_ = botType; 25} 26 27Test.prototype = { 28 log: function () { 29 console.log.apply(console.log, arguments); 30 }, 31 32 abort: function (error) { 33 var error = new Error(error || "Test aborted"); 34 console.log(error.stack); 35 process.exit(1); 36 }, 37 38 assert: function (value, message) { 39 if (value !== true) { 40 this.abort(message || "Assert failed."); 41 } 42 }, 43 44 fail: function () { 45 this.assert(false, "Test failed."); 46 }, 47 48 done: function () { 49 clearTimeout(this.timeout_); 50 console.log("Test succeeded"); 51 process.exit(0); 52 }, 53 54 // Utility method to wait for multiple callbacks to be executed. 55 // functions - array of functions to call with a callback. 56 // doneCallback - called when all callbacks on the array have completed. 57 wait: function (functions, doneCallback) { 58 var result = new Array(functions.length); 59 var missingResult = functions.length; 60 for (var i = 0; i != functions.length; ++i) 61 functions[i](complete.bind(this, i)); 62 63 function complete(index, value) { 64 missingResult--; 65 result[index] = value; 66 if (missingResult == 0) 67 doneCallback.apply(null, result); 68 } 69 }, 70 71 spawnBot: function (name, doneCallback) { 72 // Lazy initialization of botmanager. 73 if (!this.botManager_) 74 this.botManager_ = new BotManager(); 75 this.botManager_.spawnNewBot(name, this.botType_, doneCallback); 76 }, 77} 78 79function runTest(botType, testfile) { 80 console.log("Running test: " + testfile); 81 var script = vm.createScript(fs.readFileSync(testfile), testfile); 82 script.runInNewContext({ test: new Test(botType) }); 83} 84 85runTest(process.argv[2], process.argv[3]); 86