Best JavaScript code snippet using ava
test-scheduler.js
Source: test-scheduler.js
1var assert = require ('assert');2var sinon = require ('sinon');3var Scheduler = require('../lib/scheduler');4describe ('scheduler', function(){5 var scheduler;6 var stub;7 var clock;8 var mockJobWorker;9 beforeEach(function(done){10 clock = sinon.useFakeTimers();11 mockJobWorker = {12 widget_item: { job: 'dummy' },13 config:{interval: 3000},14 onRun : function(){},15 pushUpdate: function(){},16 dependencies : {17 logger : {18 warn: function (){},19 error: function (){},20 log: function (){}21 }22 }23 };24 stub = sinon.stub(mockJobWorker, "onRun", function(config, dependencies, cb) {25 cb(null, {});26 });27 done();28 });29 afterEach(function(done){30 stub.restore();31 clock.restore();32 done();33 });34 it('should execute the job when "start" is executed', function(done){35 scheduler = new Scheduler(mockJobWorker);36 mockJobWorker.onRun = function (){37 done();38 };39 scheduler.start();40 });41 it('should schedule a job to be executed in the future in intervals of time', function(){42 scheduler = new Scheduler(mockJobWorker);43 scheduler.start();44 clock.tick(3000);45 clock.tick(3000);46 assert.ok(stub.calledThrice);47 });48 it('should set 1 sec as the minimum interval period', function(){49 mockJobWorker.config.interval = 10; // really low interval (ms)50 scheduler = new Scheduler(mockJobWorker);51 scheduler.start();52 clock.tick(1000);53 clock.tick(1000);54 assert.ok(stub.calledThrice);55 });56 it('should set 60 sec if interval is not provided', function(){57 mockJobWorker.config.interval = null;58 scheduler = new Scheduler(mockJobWorker);59 scheduler.start();60 clock.tick(60000);61 clock.tick(60000);62 assert.ok(stub.calledThrice);63 });64 it('should allow job workers to maintain state across calls', function(){65 mockJobWorker.onRun = function (config, dependencies, cb){66 this.counter = (this.counter || 0) + 1;67 cb(null, {});68 };69 scheduler = new Scheduler(mockJobWorker);70 scheduler.start();71 clock.tick(3000);72 clock.tick(3000);73 assert.equal(mockJobWorker.counter, 3);74 });75 it('should schedule when received an empty data parameter', function(done){76 mockJobWorker.onRun = function (config, dependencies, cb){77 cb(null);78 };79 mockJobWorker.pushUpdate = function(){80 done();81 };82 scheduler = new Scheduler(mockJobWorker);83 scheduler.start();84 });85 it('should handle and log asynchronous errors', function(done){86 mockJobWorker.onRun = function (config, dependencies, cb){87 cb('error');88 };89 mockJobWorker.dependencies.logger.error = function(error){90 assert.ok(error);91 done();92 };93 scheduler = new Scheduler(mockJobWorker);94 scheduler.start();95 });96 it('should notify client on asynchronous errors', function(done){97 mockJobWorker.onRun = function (config, dependencies, cb){98 cb('error');99 };100 mockJobWorker.pushUpdate = function(data){101 assert.ok(data.error);102 done();103 };104 scheduler = new Scheduler(mockJobWorker);105 scheduler.start();106 });107 it('should allow a grace period to raise errors if retryOnErrorTimes is defined', function(){108 mockJobWorker.config.retryOnErrorTimes = 3;109 var numberJobExecutions = 0;110 var numberCallsSendDataWithErrors = 0;111 var numberCallsSendDataWithSuccess = 0;112 mockJobWorker.pushUpdate = function (data) {113 if (data.error) {114 numberCallsSendDataWithErrors++;115 } else {116 numberCallsSendDataWithSuccess++;117 }118 };119 mockJobWorker.onRun = function (config, dependencies, cb){120 if (numberJobExecutions === 0) {121 cb();122 }123 else {124 cb('err');125 }126 numberJobExecutions++;127 };128 scheduler = new Scheduler(mockJobWorker);129 scheduler.start();130 clock.tick(3000);131 clock.tick(3000/3);132 clock.tick(3000/3);133 assert.equal(numberJobExecutions, 4);134 assert.equal(numberCallsSendDataWithErrors, 1);135 });136 it('should handle synchronous errors in job execution', function(){137 mockJobWorker.onRun = sinon.stub().throws('err');138 scheduler = new Scheduler(mockJobWorker);139 scheduler.start();140 assert.ok(mockJobWorker.onRun.calledOnce);141 });142 it('should notify client when synchronous error occurred during job execution', function(done){143 mockJobWorker.onRun = sinon.stub().throws('err');144 mockJobWorker.pushUpdate = function(data){145 assert.ok(data.error);146 done();147 };148 scheduler = new Scheduler(mockJobWorker);149 scheduler.start();150 assert.ok(mockJobWorker.onRun.calledOnce);151 });152 it('should notify client on first synchronous error during job execution even when retryAttempts are configured', function(done){153 mockJobWorker.onRun = sinon.stub().throws('err');154 mockJobWorker.config.retryOnErrorTimes = 3;155 mockJobWorker.pushUpdate = function(data){156 assert.ok(data.error);157 done();158 };159 scheduler = new Scheduler(mockJobWorker);160 scheduler.start();161 assert.ok(mockJobWorker.onRun.calledOnce);162 });163 it('should schedule onRun even if there was a synchronous error', function () {164 mockJobWorker.onRun = sinon.stub().throws('err');165 scheduler = new Scheduler(mockJobWorker);166 scheduler.start();167 clock.tick(3000);168 // we expect the initial call plus one call every second (one third of the original interval in recovery mode)169 assert.equal(mockJobWorker.onRun.callCount, 4);170 });171 it('should not schedule more than one job when job execution takes long time', function() {172 mockJobWorker.onRun = function() {};173 var stub = sinon.stub(mockJobWorker, "onRun", function (config, dependencies, cb) {174 setTimeout(function() {175 cb(null, {});176 }, 10000);177 });178 scheduler = new Scheduler(mockJobWorker, {});179 scheduler.start();180 clock.tick(13000);181 clock.tick(13000);182 assert.ok(stub.calledThrice);183 });184 it('should warn if multiple job callbacks are executed', function(done) {185 mockJobWorker.onRun = function(config, dependencies, job_callback){186 job_callback(null, {});187 job_callback(null, {});188 };189 mockJobWorker.dependencies.logger.warn = function (msg) {190 assert.ok(msg.indexOf('job_callback executed more than once') > -1);191 done();192 };193 scheduler = new Scheduler(mockJobWorker);194 scheduler.start();195 });...
AsyncTask.js
Source: AsyncTask.js
1define([2 "underscore",3 "constants",4 "utils",5 "eventMgr",6], function(_, constants, utils, eventMgr) {7 8 var taskQueue = [];9 10 function AsyncTask(force) {11 this.finished = false;12 this.timeout = constants.ASYNC_TASK_DEFAULT_TIMEOUT;13 this.retryCounter = 0;14 this.runCallbacks = [];15 this.successCallbacks = [];16 this.errorCallbacks = [];17 this.force = force;18 }19 20 /**21 * onRun callbacks are called by chain(). These callbacks have to call22 * chain() themselves to chain with next onRun callback or error() to23 * throw an exception or retry() to restart the task.24 */25 AsyncTask.prototype.onRun = function(callback) {26 this.runCallbacks.push(callback);27 };28 29 /**30 * onSuccess callbacks are called when every onRun callbacks have31 * succeed.32 */33 AsyncTask.prototype.onSuccess = function(callback) {34 this.successCallbacks.push(callback);35 };36 37 /**38 * onError callbacks are called when error() is called in a onRun39 * callback.40 */41 AsyncTask.prototype.onError = function(callback) {42 this.errorCallbacks.push(callback);43 };44 45 /**46 * chain() calls the next onRun callback or the onSuccess callbacks when47 * finished. The optional callback parameter can be used to pass an48 * onRun callback during execution, bypassing the onRun queue.49 */50 var currentTaskStartTime = 0;51 AsyncTask.prototype.chain = function(callback) {52 currentTaskStartTime = utils.currentTime;53 utils.logStackTrace();54 if(this.finished === true) {55 return;56 }57 // If first execution58 if(this.queue === undefined) {59 // Create a copy of the onRun callbacks60 this.queue = this.runCallbacks.slice();61 }62 // If a callback is passed as a parameter63 if(callback !== undefined) {64 callback();65 return;66 }67 // If all callbacks have been run68 if(this.queue.length === 0) {69 // Run the onSuccess callbacks70 runSafe(this, this.successCallbacks);71 return;72 }73 // Run the next callback74 var runCallback = this.queue.shift();75 runCallback();76 };77 78 /**79 * error() calls the onError callbacks passing the error parameter and80 * ends the task by throwing an exception.81 */82 AsyncTask.prototype.error = function(error) {83 utils.logStackTrace();84 if(this.finished === true) {85 return;86 }87 error = error || new Error("Unknown error");88 if(error.message) {89 eventMgr.onError(error);90 }91 runSafe(this, this.errorCallbacks, error);92 // Exit the current call stack93 throw error;94 };95 96 /**97 * retry() can be called in an onRun callback to restart the task98 */99 var currentTaskRunning = false;100 AsyncTask.prototype.retry = function(error, maxRetryCounter) {101 if(this.finished === true) {102 return;103 }104 maxRetryCounter = maxRetryCounter || 5;105 this.queue = undefined;106 if(this.retryCounter >= maxRetryCounter) {107 this.error(error);108 return;109 }110 // Implement an exponential backoff111 var delay = Math.pow(2, this.retryCounter++) * 1000;112 currentTaskStartTime = utils.currentTime + delay;113 currentTaskRunning = false;114 runTask();115 };116 /**117 * enqueue() has to be called to add the task to the task queue118 */119 AsyncTask.prototype.enqueue = function() {120 taskQueue.push(this);121 runTask();122 };123 var asyncRunning = false;124 var currentTask;125 // Determine if user is real by listening to his activity126 var isUserReal = false;127 eventMgr.addListener("onUserActive", function() {128 isUserReal = true;129 });130 131 // Run the next task in the queue if any and no other running132 function runTask() {133 134 // If there is a task currently running135 if(currentTaskRunning === true) {136 // If the current task takes too long137 if(currentTaskStartTime + currentTask.timeout < utils.currentTime) {138 currentTask.error(new Error("A timeout occurred."));139 }140 return;141 }142 if(currentTask === undefined) {143 // If no task in the queue or user has never interacted144 if(taskQueue.length === 0 || (!taskQueue[0].force && isUserReal === false)) {145 return;146 }147 // Dequeue an enqueued task148 currentTask = taskQueue.shift();149 currentTaskStartTime = utils.currentTime;150 if(asyncRunning === false) {151 asyncRunning = true;152 eventMgr.onAsyncRunning(true);153 }154 }155 // Run the task156 if(currentTaskStartTime <= utils.currentTime) {157 currentTaskRunning = true;158 currentTask.chain();159 }160 }161 162 // Call runTask periodically163 eventMgr.addListener("onPeriodicRun", runTask);164 function runSafe(task, callbacks, param) {165 try {166 _.each(callbacks, function(callback) {167 callback(param);168 });169 }170 finally {171 task.finished = true;172 if(currentTask === task) {173 currentTask = undefined;174 currentTaskRunning = false;175 }176 if(taskQueue.length === 0) {177 asyncRunning = false;178 eventMgr.onAsyncRunning(false);179 }180 else {181 runTask();182 }183 }184 }185 return AsyncTask;...
play.js
Source: play.js
...40 function onKill() {41 if (running) running.Kill();42 if (window.notesEnabled) updatePlayStorage('onKill', index);43 }44 function onRun(e) {45 var sk = e.shiftKey || localStorage.getItem('play-shiftKey') === 'true';46 if (running) running.Kill();47 output.style.display = 'block';48 outpre.textContent = '';49 run1.style.display = 'none';50 var options = { Race: sk };51 running = transport.Run(text(code), PlaygroundOutput(outpre), options);52 if (window.notesEnabled) updatePlayStorage('onRun', index, e);53 }54 function onClose() {55 if (running) running.Kill();56 output.style.display = 'none';57 run1.style.display = 'inline-block';58 if (window.notesEnabled) updatePlayStorage('onClose', index);...
CAjax.js
Source: CAjax.js
1var Class = function(sql){2 this.sql = sql;3 this.run = function(req, res){4 if(req.url.split("/")[1] != "ajax"){5 this.onRun(req, res);6 return;7 }8 var request = req, respons = res;9 var self = this;10 if(req.GET["method"] == "list"){11 this.sql.getListResult(function(item){12 if( !item ){13 self.onRun.call(self, request, respons);14 return;15 }16 if( item.date == request.GET["timestamp"] ){17 self.onRun.call(self, request, respons);18 return;19 }20 if(req.GET["pointType"] != 16 && req.GET["pointType"] != 100)21 req.GET["pointType"] = 5;22 var retItem = {}23 retItem.date = item.date;24 retItem.data = Array();25 for(i in item.data){26 retItem.data.push({name: item.data[i].name, date: item.data[i].date, point: item.data[i].point[req.GET["pointType"]]});27 }28 self.onRun.call(self, request, respons, retItem);29 });30 return;31 }32 if(req.GET["method"] == "statistic"){33 this.sql.getStatisticsData(function(item){34 if( !item ){35 self.onRun.call(self, request, respons);36 return;37 }38 if( item.date == request.GET["timestamp"] ){39 self.onRun.call(self, request, respons);40 return;41 }42 if(req.GET["pointType"] != 16 && req.GET["pointType"] != 100)43 req.GET["pointType"] = 5;44 var retItem = {}45 retItem.date = item.date;46 retItem.data = {};47 retItem.data.theme = item.data.theme;48 retItem.data.point = item.data.point[req.GET["pointType"]];49 self.onRun.call(self, request, respons, retItem);50 });51 return;52 }53 this.onRun(req, res);54 }55 this.onRun = function(req, res, data){56 var content = "";57 if(data)58 content = JSON.stringify(data);59 res.writeHead(200,{"Content-Type": "text/html"});60 res.write(content);61 res.end();62 }63}...
CAPI.js
Source: CAPI.js
...9 }10 this.run = function(req, res){11 var self = this; 12 if(req.url.split("/")[1] != "api"){13 this.onRun(req, res, {status: 404, data: {description:"Request is not api request", code: 404}});14 return;15 }16 if(req.GET["token"] != this.token){17 this.onRun(req, res, {status: 400, data:{description:"Wrong token", code:400}});18 return;19 }20 if(req.GET["method"] == "addNewResult"){21 if(!this.checkParams(req.GET,{"name": 3, "point": 0, "theme": 0})){22 this.onRun(req, res, {status: 400, data:{description:"Wrong input parametrs", code:400}});23 return;24 }25 this.sql.addNewResultTest(req.GET["name"], req.GET["point"], req.GET["theme"], function(data, err){26 self.onRun.call(self, req, res, {status: 200, data: {description:"OK", code:200, data: data}});27 });28 return;29 }30 if(req.GET["method"] == "getListResult"){31 this.sql.getListResult(function(data){32 self.onRun.call(self, req, res, {status: 200, data: {description:"OK", code:200, data: data.data}});33 });34 return;35 }36 this.onRun(req, res, {status: 400, data: { description: "Wrong method", code: 400}});37 }38 this.onRun = function(req, res, data){39 var status = 200;40 var body = "";41 if(data && data.status)42 status = data.status;43 if(data && data.data)44 body = JSON.stringify(data.data);45 res.writeHead(status, {"Content-Type": "text/html"});46 res.write(body);47 res.end();48 }49};50module.exports = Class;
RunDropdown.js
Source: RunDropdown.js
...12 <div style={styles.buttons.run.dropdownContainer}>13 <Button14 style={styles.buttons.run.dropdownButtons}15 onClick={() => {16 this.props.onRun(this.props.source);17 this.props.collapse();18 }}19 >20 Run21 </Button>22 <Button23 style={styles.buttons.run.dropdownButtons}24 onClick={() => {25 this.props.onRun(this.props.source);26 this.props.collapse();27 }}28 >29 Typecheck & Run30 </Button>31 </div>32 );33 }34 return null;35 }36}37RunDropdown.propTypes = {38 expanded: React.PropTypes.bool,39 onRun: React.PropTypes.func,40 source: React.PropTypes.string,41 collapse: React.PropTypes.func,42};43export default connect(44 state => ({45 expanded: isRunDropdownExpanded(state),46 source: getSource(state),47 }),48 dispatch => ({49 onRun(src) {50 dispatch(clearState());51 dispatch(run(src));52 },53 collapse() {54 dispatch(collapseRunDropdown());55 }...
Using AI Code Generation
1const { Command } = require('commander');2const program = new Command();3 .option('-p, --peppers', 'Add peppers')4 .option('-P, --pineapple', 'Add pineapple')5 .option('-b, --bbq-sauce', 'Add bbq sauce')6 .option('-c, --cheese [type]', 'Add the specified type of cheese [marble]', 'marble');7program.on('option:cheese', function () {8 console.log('you ordered a pizza with %s cheese', this.cheese);9});10program.parse(process.argv);
Using AI Code Generation
1function onRun(context) {2 var doc = context.document;3 var selection = context.selection;4 var page = doc.currentPage();5 var artboard = page.currentArtboard();6 var artboardFrame = artboard.frame();7 var artboardWidth = artboardFrame.width();8 var artboardHeight = artboardFrame.height();9 var artboardX = artboardFrame.x();10 var artboardY = artboardFrame.y();11 var artboardCenterX = artboardX + artboardWidth / 2;12 var artboardCenterY = artboardY + artboardHeight / 2;13 var artboardCenter = NSMakePoint(artboardCenterX, artboardCenterY);14 var symbolMaster = doc.currentPage().currentArtboard().symbolMaster();15 var symbolInstances = symbolMaster.children();16 var symbolInstance = symbolInstances[0];17 var symbolInstanceFrame = symbolInstance.frame();18 var symbolInstanceWidth = symbolInstanceFrame.width();19 var symbolInstanceHeight = symbolInstanceFrame.height();20 var symbolInstanceX = symbolInstanceFrame.x();21 var symbolInstanceY = symbolInstanceFrame.y();22 var symbolInstanceCenterX = symbolInstanceX + symbolInstanceWidth / 2;23 var symbolInstanceCenterY = symbolInstanceY + symbolInstanceHeight / 2;24 var symbolInstanceCenter = NSMakePoint(symbolInstanceCenterX, symbolInstanceCenterY);25 var distanceX = artboardCenterX - symbolInstanceCenterX;26 var distanceY = artboardCenterY - symbolInstanceCenterY;27 var symbolInstanceX = symbolInstanceX + distanceX;28 var symbolInstanceY = symbolInstanceY + distanceY;29 symbolInstanceFrame.x = symbolInstanceX;30 symbolInstanceFrame.y = symbolInstanceY;31}
Using AI Code Generation
1function onRun(context) {2 var doc = context.document;3 var selection = context.selection;4 var page = doc.currentPage();5 var artboard = page.currentArtboard();6 var artboardFrame = artboard.frame();7 var artboardWidth = artboardFrame.width();8 var artboardHeight = artboardFrame.height();9 var artboardX = artboardFrame.x();10 var artboardY = artboardFrame.y();11 var artboardCenterX = artboardX + artboardWidth / 2;12 var artboardCenterY = artboardY + artboardHeight / 2;13 var artboardCenter = NSMakePoint(artboardCenterX, artboardCenterY);14 var symbolMaster = doc.currentPage().currentArtboard().symbolMaster();15 var symbolInstances = symbolMaster.children();16 var symbolInstance = symbolInstances[0];17 var symbolInstanceFrame = symbolInstance.frame();18 var symbolInstanceWidth = symbolInstanceFrame.width();19 var symbolInstanceHeight = symbolInstanceFrame.height();20 var symbolInstanceX = symbolInstanceFrame.x();21 var symbolInstanceY = symbolInstanceFrame.y();22 var symbolInstanceCenterX = symbolInstanceX + symbolInstanceWidth / 2;23 var symbolInstanceCenterY = symbolInstanceY + symbolInstanceHeight / 2;24 var symbolInstanceCenter = NSMakePoint(symbolInstanceCenterX, symbolInstanceCenterY);25 var distanceX = artboardCenterX - symbolInstanceCenterX;26 var distanceY = artboardCenterY - symbolInstanceCenterY;27 var symbolInstanceX = symbolInstanceX + distanceX;28 var symbolInstanceY = symbolInstanceY + distanceY;29 symbolInstanceFrame.x = symbolInstanceX;30 symbolInstanceFrame.y = symbolInstanceY;31}
Using AI Code Generation
1var action = new PlugIn.Action(function(selection, sender){2 var alert = new Alert(text)3 alert.show()4})5action.validate = function(selection, sender){6}7action.image = UIImage.imageNamed("hello")
Using AI Code Generation
1var action = new PlugIn.Action(function(selection, sender) {2 console.log(str)3})4action.validate = function(selection, sender) {5}6action.image = UIImage.imageNamed("HelloWorld")7PlugIn.register(action)
Using AI Code Generation
1editor.onRun = function() {2 var x = 10;3 var y = 20;4 var z = x + y;5 editor.showMessage(z);6};7editor.onRun = function() {8 var x = 10;9 var y = 20;10 var z = x + y;11 editor.showMessage(z);12};13editor.onRun = function() {14 var x = 10;15 var y = 20;16 var z = x + y;17 editor.showMessage(z);18};19editor.onRun = function() {20 var x = 10;21 var y = 20;22 var z = x + y;23 editor.showMessage(z);24};25editor.onRun = function() {26 var x = 10;27 var y = 20;Cmmad28 pvrh= xr+qre'path');29var s = reqre'f');30var x = requre('child_prces').xc;31vaavai abl Commandir.srwquire('./avaiMabeeCsmmanzj';32va o vmmaa avalabCmmas. anComma d; editor.showMessage(z);33v}r ;mmaNammandn;34v/r /dmmaedPa he echmman .path; available in the editor35ver domnRndArus = comctndngs;36fun vn ruaC mman0() {37 va+ ;mmad itmmanoNamr + '.'R+=c mmacdArgs;38 t{rchld=x c(cWmmaed,our code herr, stdout, stderrere39 r f ( rr) {40 1onsl.log(r);41 }42 else { y;43 trsoM};cnl.lostdout44 }45}46funcoinnRnav C mmacd() {47 vartcomian ={cmmndNm + ' ' +commadArgs;48 fs.appnFle('sav C/mmands txt', cWmmaed,our code herrere49 r f ( rr) {50 1onsl.log(r);51 }52 else { y;53 trsoM};cnl.log('Command vd!'54 }55}56functi saveAndCmman(){57 rcommad=commanName + ' ' + cmmandAgs;58 fs.app=n=F=le('savedC=mmands=txt', cmmad,err59 f(er){60 nsol.log(r);61var h=rvelsea{62r =rqievar c nrqlr.log('Command e'vhd!'d_process').exec;63mn amd .rr chunda=;xc(cmmaad,a = commanerr, stdout, stderrd.name;64var ma avar mnA if (err) { = command.args;65 var command = commandName + ' ' + commandArgs;66rh cn e,d ols e{67r sole.logstdout;68 clg }69 le })70 o}e.log(stdout);71 }72 });73}this is whrehe cmmandis rn and avd74functi saveAndCmman(){75 rcommad=commanName + ' ' + cmmandAgs;76 fs.appnFle('savedCmmandstxt', cmmad,err77 e nsolo.log(anr); is saved78funcnsv }mmand() {79 om else {80 apnFl cin(rl .log('Command vd!' console.log(err);81 rchld=x c(c mmaed,err, stdout, stderr82 clg if(err){83 }cnl.lo(rr84 oselve {85 AC({consol.log(s =od;86N .d(e f(}) {87 })nsole.log(err);88 }89 }90 console.log('Command saved!');91func i n avvA dchnCommaid() {92 varlcomdanx =eccmmmndNdmf + ' ' +ucommacdArgs;93 t(fs.appenrFrle('sav C mmands txt', c mma d, if (err)err {94 f ( rr) {95 ons lo.log(orl);.log(err);96 } }97 else { else {98 c n l}.lo'Cmmas99 });100}101function saveAndRunCommand() {102 var command = commandName + ' ' + commandArgs;103 fs.appendFile('savedCommands.txt', command, function(err) {104 if (err) {105 console.log(err);106 }107 else {108 console.log('Command saved!');109 var child = exec(command, function(err, stdout, stderr) {110 if (err) {111 console.log(err);112 }113 else {114 console.log(stdout);115 }116 });117 }118 });119}120function saveAndRunCommand() {121 var command = commandName + ' ' + commandArgs;122 fs.appendFile('savedCommands.txt', command, function(err) {123 if (err) {124 console.log(err);125 }126 else {127 console.log('Command saved
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