How to use spinWait method in Appium Xcuitest Driver

Best JavaScript code snippet using appium-xcuitest-driver

FrameRateMonitorSpec.js

Source:FrameRateMonitorSpec.js

...27            monitor = undefined;28        }29    });3031    function spinWait(milliseconds) {32        /*jshint noempty: false*/33        var endTime = getTimestamp() + milliseconds;34        while (getTimestamp() < endTime) {35        }36    }3738    it('throws when constructed without a scene', function() {39        expect(function() {40            monitor = new FrameRateMonitor();41        }).toThrowDeveloperError();4243        expect(function() {44            monitor = new FrameRateMonitor({});45        }).toThrowDeveloperError();46    });4748    it('can be constructed with just a scene', function() {49        monitor = new FrameRateMonitor({50            scene : scene51        });5253        expect(monitor.samplingWindow).toBe(5.0);54        expect(monitor.quietPeriod).toBe(2.0);55        expect(monitor.warmupPeriod).toBe(5.0);56        expect(monitor.minimumFrameRateDuringWarmup).toBe(4);57        expect(monitor.minimumFrameRateAfterWarmup).toBe(8);58        expect(monitor.scene).toBe(scene);59        expect(monitor.lowFrameRate.numberOfListeners).toBe(0);60        expect(monitor.nominalFrameRate.numberOfListeners).toBe(0);61    });6263    it('honors parameters to the constructor', function() {64        monitor = new FrameRateMonitor({65            scene : scene,66            samplingWindow : 3.0,67            quietPeriod : 1.0,68            warmupPeriod : 6.0,69            minimumFrameRateDuringWarmup : 1,70            minimumFrameRateAfterWarmup : 271        });7273        expect(monitor.samplingWindow).toBe(3.0);74        expect(monitor.quietPeriod).toBe(1.0);75        expect(monitor.warmupPeriod).toBe(6.0);76        expect(monitor.minimumFrameRateDuringWarmup).toBe(1);77        expect(monitor.minimumFrameRateAfterWarmup).toBe(2);78        expect(monitor.scene).toBe(scene);79    });8081    it('raises the lowFrameRate event on low frame rate', function() {82        monitor = new FrameRateMonitor({83            scene : scene,84            quietPeriod : 0.001,85            warmupPeriod : 0.001,86            samplingWindow : 0.001,87            minimumFrameRateDuringWarmup : 1000,88            minimumFrameRateAfterWarmup : 100089        });9091        var spyListener = jasmine.createSpy('listener');92        monitor.lowFrameRate.addEventListener(spyListener);9394        // Rendering once starts the quiet period95        scene.render();9697        // Wait until we're well past the end of the quiet period.98        spinWait(2);99100        // Rendering again records our first sample.101        scene.render();102103        // Wait well over a millisecond, which is the maximum frame time allowed by this instance.104        spinWait(2);105106        // Record our second sample.  The monitor should notice that our frame rate is too low.107        scene.render();108109        expect(monitor.lastFramesPerSecond).toBeLessThan(1000);110        expect(spyListener).toHaveBeenCalled();111    });112113    it('does not monitor frame rate while paused', function() {114        monitor = new FrameRateMonitor({115            scene : scene,116            quietPeriod : 0.001,117            warmupPeriod : 0.001,118            samplingWindow : 0.001,119            minimumFrameRateDuringWarmup : 1000,120            minimumFrameRateAfterWarmup : 1000121        });122123        var spyListener = jasmine.createSpy('listener');124        monitor.lowFrameRate.addEventListener(spyListener);125126        // Rendering once starts the quiet period127        scene.render();128129        // Wait until we're well past the end of the quiet period.130        spinWait(2);131132        // Rendering again records our first sample.133        scene.render();134135        monitor.pause();136137        // Wait well over a millisecond, which is the maximum frame time allowed by this instance.138        spinWait(2);139140        // Record our second sample.  The monitor would notice that our frame rate is too low,141        // but it's paused.142        scene.render();143144        monitor.unpause();145146        scene.render();147148        expect(spyListener).not.toHaveBeenCalled();149    });150151    it('pausing multiple times requires unpausing multiple times', function() {152        monitor = new FrameRateMonitor({153            scene : scene,154            quietPeriod : 0.001,155            warmupPeriod : 0.001,156            samplingWindow : 0.001,157            minimumFrameRateDuringWarmup : 1000,158            minimumFrameRateAfterWarmup : 1000159        });160161        var spyListener = jasmine.createSpy('listener');162        monitor.lowFrameRate.addEventListener(spyListener);163164        monitor.pause();165        monitor.pause();166        monitor.unpause();167168        // Rendering once starts the quiet period169        scene.render();170171        // Wait until we're well past the end of the quiet period.172        spinWait(2);173174        // Rendering again records our first sample.175        scene.render();176177        // Wait well over a millisecond, which is the maximum frame time allowed by this instance.178        spinWait(2);179180        // Record our second sample.  The monitor would notice that our frame rate is too low,181        // but it's paused.182        scene.render();183184        monitor.unpause();185186        scene.render();187188        expect(spyListener).not.toHaveBeenCalled();189    });190191    it('does not report a low frame rate during the quiet period', function() {192        monitor = new FrameRateMonitor({193            scene : scene,194            quietPeriod : 1.0,195            warmupPeriod : 0.001,196            samplingWindow : 0.001,197            minimumFrameRateDuringWarmup : 1000,198            minimumFrameRateAfterWarmup : 1000199        });200201        var spyListener = jasmine.createSpy('listener');202        monitor.lowFrameRate.addEventListener(spyListener);203204        // Rendering once starts the quiet period205        scene.render();206207        // Wait well over a millisecond, which is the maximum frame time allowed by this instance.208        spinWait(2);209210        // Render again.  Even though our frame rate is too low, the monitor shouldn't raise the event because we're in the quiet period.211        scene.render();212213        expect(spyListener).not.toHaveBeenCalled();214    });215216    it('the nominalFrameRate event is raised after the warmup period if the frame rate returns to nominal', function() {217        monitor = new FrameRateMonitor({218            scene : scene,219            quietPeriod : 0.001,220            warmupPeriod : 0.001,221            samplingWindow : 0.001,222            minimumFrameRateDuringWarmup : 10,223            minimumFrameRateAfterWarmup : 10224        });225226        var lowListener = jasmine.createSpy('lowFrameRate');227        monitor.lowFrameRate.addEventListener(lowListener);228229        var nominalListener = jasmine.createSpy('nominalFrameRate');230        monitor.nominalFrameRate.addEventListener(nominalListener);231232        // Rendering once starts the quiet period233        scene.render();234235        // Wait until we're well past the end of the quiet period.236        spinWait(2);237238        // Rendering again records our first sample.239        scene.render();240241        // Wait 120 millseconds, which is over the maximum frame time allowed by this instance.242        spinWait(120);243244        // Record our second sample.  The monitor should notice that our frame rate is too low.245        scene.render();246247        expect(monitor.lastFramesPerSecond).toBeLessThan(10);248        expect(lowListener).toHaveBeenCalled();249250        // Render as fast as possible for a samplingWindow, quietPeriod, and warmupPeriod.251        var endTime = getTimestamp() + 50;252        while (getTimestamp() < endTime) {253            scene.render();254        }255256        // The nominalFrameRate event should have been raised.
...

PerformanceWatchdogViewModelSpec.js

Source:PerformanceWatchdogViewModelSpec.js

...25            viewModel = undefined;26        }27        FrameRateMonitor.fromScene(scene).destroy();28    });29    function spinWait(milliseconds) {30        /*eslint-disable no-empty*/31        var endTime = getTimestamp() + milliseconds;32        while (getTimestamp() < endTime) {33        }34        /*eslint-enable no-empty*/35    }36    it('throws when constructed without a scene', function() {37        expect(function() {38            viewModel = new PerformanceWatchdogViewModel();39        }).toThrowDeveloperError();40        expect(function() {41            viewModel = new PerformanceWatchdogViewModel({});42        }).toThrowDeveloperError();43    });44    it('can be constructed with just a scene', function() {45        viewModel = new PerformanceWatchdogViewModel({46            scene : scene47        });48        expect(viewModel.lowFrameRateMessage).toBeDefined();49        expect(viewModel.lowFrameRateMessageDismissed).toBe(false);50        expect(viewModel.showingLowFrameRateMessage).toBe(false);51        expect(viewModel.scene).toBe(scene);52    });53    it('honors parameters to the constructor', function() {54        var options = {55            scene : scene,56            lowFrameRateMessage : 'why so slow?'57        };58        viewModel = new PerformanceWatchdogViewModel(options);59        expect(viewModel.lowFrameRateMessage).toBe('why so slow?');60        expect(viewModel.scene).toBe(scene);61    });62    it('shows a message on low frame rate', function() {63        var monitor = FrameRateMonitor.fromScene(scene);64        monitor.quietPeriod = 0.001;65        monitor.warmupPeriod = 0.001;66        monitor.samplingWindow = 0.001;67        monitor.minimumFrameRateDuringWarmup = 1000;68        monitor.minimumFrameRateAfterWarmup = 1000;69        viewModel = new PerformanceWatchdogViewModel({70            scene : scene71        });72        expect(viewModel.showingLowFrameRateMessage).toBe(false);73        // Rendering once starts the quiet period74        scene.render();75        // Wait until we're well past the end of the quiet period.76        spinWait(2);77        // Rendering again records our first sample.78        scene.render();79        // Wait well over a millisecond, which is the maximum frame time allowed by this instance.80        spinWait(2);81        // Record our second sample.  The watchdog should notice that our frame rate is too low.82        scene.render();83        expect(viewModel.showingLowFrameRateMessage).toBe(true);84    });85    it('does not report a low frame rate during the queit period', function() {86        var monitor = FrameRateMonitor.fromScene(scene);87        monitor.quietPeriod = 1.0;88        monitor.warmupPeriod = 0.001;89        monitor.samplingWindow = 0.001;90        monitor.minimumFrameRateDuringWarmup = 1000;91        monitor.minimumFrameRateAfterWarmup = 1000;92        viewModel = new PerformanceWatchdogViewModel({93            scene : scene94        });95        // Rendering once starts the quiet period96        scene.render();97        // Wait well over a millisecond, which is the maximum frame time allowed by this instance.98        spinWait(2);99        // Render again.  Even though our frame rate is too low, the watchdog shouldn't bark because we're in the quiet period.100        scene.render();101        expect(viewModel.showingLowFrameRateMessage).toBe(false);102    });103    it('the low frame rate message goes away after the warmup period if the frame rate returns to nominal', function() {104        var monitor = FrameRateMonitor.fromScene(scene);105        monitor.quietPeriod = 0.001;106        monitor.warmupPeriod = 0.001;107        monitor.samplingWindow = 0.001;108        monitor.minimumFrameRateDuringWarmup = 10;109        monitor.minimumFrameRateAfterWarmup = 10;110        viewModel = new PerformanceWatchdogViewModel({111            scene : scene112        });113        expect(viewModel.showingLowFrameRateMessage).toBe(false);114        // Rendering once starts the quiet period115        scene.render();116        // Wait until we're well past the end of the quiet period.117        spinWait(2);118        // Rendering again records our first sample.119        scene.render();120        // Wait 120 millseconds, which is over the maximum frame time allowed by this instance.121        spinWait(120);122        // Record our second sample.  The watchdog should notice that our frame rate is too low.123        scene.render();124        expect(viewModel.showingLowFrameRateMessage).toBe(true);125        // Render as fast as possible for a samplingWindow, quietPeriod, and warmupPeriod.126        var endTime = getTimestamp() + 50;127        while (getTimestamp() < endTime) {128            scene.render();129        }130        // The low frame rate message should have gone away.131        expect(viewModel.showingLowFrameRateMessage).toBe(false);132    });133    it('does not show the low frame rate message again once it is dismissed', function() {134        var monitor = FrameRateMonitor.fromScene(scene);135        monitor.quietPeriod = 0.001;136        monitor.warmupPeriod = 0.001;137        monitor.samplingWindow = 0.001;138        monitor.minimumFrameRateDuringWarmup = 1000;139        monitor.minimumFrameRateAfterWarmup = 1000;140        viewModel = new PerformanceWatchdogViewModel({141            scene : scene142        });143        expect(viewModel.showingLowFrameRateMessage).toBe(false);144        // Rendering once starts the quiet period145        scene.render();146        // Wait until we're well past the end of the quiet period.147        spinWait(2);148        // Rendering again records our first sample.149        scene.render();150        // Wait well over a millisecond, which is the maximum frame time allowed by this instance.151        spinWait(2);152        // Record our second sample.  The watchdog should notice that our frame rate is too low.153        scene.render();154        expect(viewModel.showingLowFrameRateMessage).toBe(true);155        viewModel.dismissMessage();156        // Render several slow frames.  The message should not re-appear.157        scene.render();158        spinWait(2);159        scene.render();160        expect(viewModel.showingLowFrameRateMessage).toBe(false);161    });...

Using AI Code Generation

1var webdriver = require('selenium-webdriver');2var driver = new webdriver.Builder()3    .withCapabilities({4    })5    .build();6driver.sleep(5000).then(function() {7    driver.executeScript('mobile: spinWait', {duration: 10});8});9var webdriver = require('selenium-webdriver');10var driver = new webdriver.Builder()11    .withCapabilities({12    })13    .build();14driver.sleep(5000).then(function() {15    driver.executeScript('mobile: spinWait', {duration: 10});16});

Using AI Code Generation

1var wd = require('wd');2var assert = require('assert');3var path = require('path');4var fs = require('fs');5var _ = require('underscore');6var spawn = require('child_process').spawn;7var exec = require('child_process').exec;8var spawnSync = require('child_process').spawnSync;9var spawnOpts = {stdio: 'inherit', cwd: process.cwd(), env: process.env, encoding: 'utf8'};10var XCUITEST_TIMEOUT = 60000;11var XCUITEST_POLLING = 1000;12var desired = {13};14var driver = wd.promiseChainRemote('localhost', 4723);15driver.on('status', function (info) {16    console.log(info);17});18driver.on('command', function (meth, path, data) {19    console.log(' > ' + meth, path, data || '');20});21driver.on('http', function (meth, path, data) {22    console.log(' > ' + meth, path, data || '');23});24    .init(desired)25    .setImplicitWaitTimeout(5000)26    .then(function () {27        return driver.execute('mobile: spinWait', {28        });29    })30    .then(function () {31    })32    .fin(function () {33        return driver.quit();34    })35    .done();

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