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How to use dataProviderPtr method in wpt

Best JavaScript code snippet using wpt

webxr-test.js

Source:webxr-test.js

1'use strict';2// This polyfill library implements the WebXR Test API as specified here:3// https://github.com/immersive-web/webxr-test-api4class ChromeXRTest {5  constructor() {6    this.mockVRService_ = new MockVRService(mojo.frameInterfaces);7  }8  simulateDeviceConnection(init_params) {9    return Promise.resolve(this.mockVRService_.addRuntime(init_params));10  }11  simulateDeviceDisconnection(device) {12    this.mockVRService_.removeRuntime(device);13  }14  simulateUserActivation(callback) {15    return new Promise(resolve => {16      let button = document.createElement('button');17      button.textContent = 'click to continue test';18      button.style.display = 'block';19      button.style.fontSize = '20px';20      button.style.padding = '10px';21      button.onclick = () => {22        resolve(callback());23        document.body.removeChild(button);24      };25      document.body.appendChild(button);26      test_driver.click(button);27    });28  }29}30// Mocking class definitions31// Mock service implements both the VRService and XRDevice mojo interfaces.32class MockVRService {33  constructor() {34    this.bindingSet_ = new mojo.BindingSet(device.mojom.VRService);35    this.runtimes_ = [];36    this.interceptor_ =37        new MojoInterfaceInterceptor(device.mojom.VRService.name);38    this.interceptor_.oninterfacerequest = e =>39        this.bindingSet_.addBinding(this, e.handle);40    this.interceptor_.start();41  }42  // Test methods43  addRuntime(fakeDeviceInit) {44    let runtime = new MockRuntime(fakeDeviceInit, this);45    this.runtimes_.push(runtime);46    if (this.client_) {47      this.client_.onDeviceChanged();48    }49    return runtime;50  }51  removeRuntime(runtime) {52    // We have no way of distinguishing between devices, so just clear the53    // entire list for now.54    // TODO(http://crbug.com/873409) We also have no way right now to disconnect55    // devices.56    this.runtimes_ = [];57  }58  // VRService implementation.59  requestDevice() {60    if (this.runtimes_.length > 0) {61      let devicePtr = new device.mojom.XRDevicePtr();62      new mojo.Binding(63          device.mojom.XRDevice, this, mojo.makeRequest(devicePtr));64      return Promise.resolve({device: devicePtr});65    } else {66      return Promise.resolve({device: null});67    }68  }69  setClient(client) {70    this.client_ = client;71  }72  // XRDevice implementation.73  requestSession(sessionOptions, was_activation) {74    let requests = [];75    // Request a session from all the runtimes.76    for (let i = 0; i < this.runtimes_.length; i++) {77      requests[i] = this.runtimes_[i].requestRuntimeSession(sessionOptions);78    }79    return Promise.all(requests).then((results) => {80      // Find and return the first successful result.81      for (let i = 0; i < results.length; i++) {82        if (results[i].session) {83          return results[i];84        }85      }86      // If there were no successful results, returns a null session.87      return {session: null};88    });89  }90  supportsSession(sessionOptions) {91    let requests = [];92    // Check supports on all the runtimes.93    for (let i = 0; i < this.runtimes_.length; i++) {94      requests[i] = this.runtimes_[i].runtimeSupportsSession(sessionOptions);95    }96    return Promise.all(requests).then((results) => {97      // Find and return the first successful result.98      for (let i = 0; i < results.length; i++) {99        if (results[i].supportsSession) {100          return results[i];101        }102      }103      // If there were no successful results, returns false.104      return {supportsSession: false};105    });106  };107}108// Implements XRFrameDataProvider and XRPresentationProvider. Maintains a mock109// for XRPresentationProvider.110class MockRuntime {111  constructor(fakeDeviceInit, service) {112    this.sessionClient_ = new device.mojom.XRSessionClientPtr();113    this.presentation_provider_ = new MockXRPresentationProvider();114    this.pose_ = null;115    this.next_frame_id_ = 0;116    this.service_ = service;117    this.framesOfReference = {};118    if (fakeDeviceInit.supportsImmersive) {119      this.displayInfo_ = this.getImmersiveDisplayInfo();120    } else {121      this.displayInfo_ = this.getNonImmersiveDisplayInfo();122    }123    if (fakeDeviceInit.supportsEnvironmentIntegration) {124      this.displayInfo_.capabilities.canProvideEnvironmentIntegration = true;125    }126  }127  // Test methods.128  setXRPresentationFrameData(poseMatrix, views) {129    if (poseMatrix == null) {130      this.pose_ = null;131    } else {132      this.setPoseFromMatrix(poseMatrix);133    }134    if (views) {135      let changed = false;136      for (let i = 0; i < views.length; i++) {137        if (views[i].eye == 'left') {138          this.displayInfo_.leftEye = this.getEye(views[i]);139          changed = true;140        } else if (views[i].eye == 'right') {141          this.displayInfo_.rightEye = this.getEye(views[i]);142          changed = true;143        }144      }145      if (changed) {146        this.sessionClient_.onChanged(this.displayInfo_);147      }148    }149  }150  setPoseFromMatrix(poseMatrix) {151    this.pose_ = {152      orientation: null,153      position: null,154      angularVelocity: null,155      linearVelocity: null,156      angularAcceleration: null,157      linearAcceleration: null,158      inputState: null,159      poseIndex: 0160    };161    let pose = this.poseFromMatrix(poseMatrix);162    for (let field in pose) {163      if (this.pose_.hasOwnProperty(field)) {164        this.pose_[field] = pose[field];165      }166    }167  }168  poseFromMatrix(m) {169    let orientation = [];170    let m00 = m[0];171    let m11 = m[5];172    let m22 = m[10];173    // The max( 0, ... ) is just a safeguard against rounding error.174    orientation[3] = Math.sqrt(Math.max(0, 1 + m00 + m11 + m22)) / 2;175    orientation[0] = Math.sqrt(Math.max(0, 1 + m00 - m11 - m22)) / 2;176    orientation[1] = Math.sqrt(Math.max(0, 1 - m00 + m11 - m22)) / 2;177    orientation[2] = Math.sqrt(Math.max(0, 1 - m00 - m11 + m22)) / 2;178    let position = [];179    position[0] = m[12];180    position[1] = m[13];181    position[2] = m[14];182    return {183      orientation, position184    }185  }186  getNonImmersiveDisplayInfo() {187    let displayInfo = this.getImmersiveDisplayInfo();188    displayInfo.capabilities.canPresent = false;189    displayInfo.leftEye = null;190    displayInfo.rightEye = null;191    return displayInfo;192  }193  // Function to generate some valid display information for the device.194  getImmersiveDisplayInfo() {195    return {196      displayName: 'FakeDevice',197      capabilities: {198        hasPosition: false,199        hasExternalDisplay: false,200        canPresent: true,201        maxLayers: 1202      },203      stageParameters: null,204      leftEye: {205        fieldOfView: {206          upDegrees: 48.316,207          downDegrees: 50.099,208          leftDegrees: 50.899,209          rightDegrees: 35.197210        },211        offset: [-0.032, 0, 0],212        renderWidth: 20,213        renderHeight: 20214      },215      rightEye: {216        fieldOfView: {217          upDegrees: 48.316,218          downDegrees: 50.099,219          leftDegrees: 50.899,220          rightDegrees: 35.197221        },222        offset: [0.032, 0, 0],223        renderWidth: 20,224        renderHeight: 20225      },226      webxrDefaultFramebufferScale: 0.7,227    };228  }229  // This function converts between the matrix provided by the WebXR test API230  // and the internal data representation.231  getEye(fakeXRViewInit) {232    let m = fakeXRViewInit.projectionMatrix;233    function toDegrees(tan) {234      return Math.atan(tan) * 180 / Math.PI;235    }236    let xScale = m[0];237    let yScale = m[5];238    let near = m[14] / (m[10] - 1);239    let far = m[14] / (m[10] - 1);240    let leftTan = (1 - m[8]) / m[0];241    let rightTan = (1 + m[8]) / m[0];242    let upTan = (1 + m[9]) / m[5];243    let downTan = (1 - m[9]) / m[5];244    return {245      fieldOfView: {246        upDegrees: toDegrees(upTan),247        downDegrees: toDegrees(downTan),248        leftDegrees: toDegrees(leftTan),249        rightDegrees: toDegrees(rightTan)250      },251      offset: [0, 0, 0],252      renderWidth: 20,253      renderHeight: 20254    };255  }256  // Mojo function implementations.257  // XRFrameDataProvider implementation.258  getFrameData() {259    if (this.pose_) {260      this.pose_.poseIndex++;261    }262    // Convert current document time to monotonic time.263    let now = window.performance.now() / 1000.0;264    let diff = now - internals.monotonicTimeToZeroBasedDocumentTime(now);265    now += diff;266    now *= 1000000;267    return Promise.resolve({268      frameData: {269        pose: this.pose_,270        timeDelta: {271          microseconds: now,272        },273        frameId: this.next_frame_id_++,274        projectionMatrix: [1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1],275        bufferHolder: null,276        bufferSize: {}277      }278    });279  }280  getEnvironmentIntegrationProvider(environmentProviderRequest) {281    this.environmentProviderBinding_ = new mojo.AssociatedBinding(282        device.mojom.XREnvironmentIntegrationProvider, this,283        environmentProviderRequest);284  }285  // Note that if getEnvironmentProvider hasn't finished running yet this will286  // be undefined. It's recommended that you allow a successful task to post287  // first before attempting to close.288  closeEnvironmentIntegrationProvider() {289    this.environmentProviderBinding_.close();290  }291  updateSessionGeometry(frame_size, display_rotation) {292    // This function must exist to ensure that calls to it do not crash, but we293    // do not have any use for this data at present.294  }295  // Utility function296  requestRuntimeSession(sessionOptions) {297    return this.runtimeSupportsSession(sessionOptions).then((result) => {298      // The JavaScript bindings convert c_style_names to camelCase names.299      let options = new device.mojom.XRPresentationTransportOptions();300      options.transportMethod =301          device.mojom.XRPresentationTransportMethod.SUBMIT_AS_MAILBOX_HOLDER;302      options.waitForTransferNotification = true;303      options.waitForRenderNotification = true;304      let submit_frame_sink;305      if (result.supportsSession) {306        submit_frame_sink = {307          clientRequest: this.presentation_provider_.getClientRequest(),308          provider: this.presentation_provider_.bindProvider(sessionOptions),309          transportOptions: options310        };311        let dataProviderPtr = new device.mojom.XRFrameDataProviderPtr();312        let dataProviderRequest = mojo.makeRequest(dataProviderPtr);313        let dataProviderBinding = new mojo.Binding(314            device.mojom.XRFrameDataProvider, this, dataProviderRequest);315        let clientRequest = mojo.makeRequest(this.sessionClient_);316        return Promise.resolve({317          session: {318            submitFrameSink: submit_frame_sink,319            dataProvider: dataProviderPtr,320            clientRequest: clientRequest,321            displayInfo: this.displayInfo_322          }323        });324      } else {325        return Promise.resolve({session: null});326      }327    });328  }329  runtimeSupportsSession(options) {330    return Promise.resolve({331      supportsSession:332          !options.immersive || this.displayInfo_.capabilities.canPresent333    });334  };335}336class MockXRPresentationProvider {337  constructor() {338    this.binding_ = new mojo.Binding(device.mojom.XRPresentationProvider, this);339    this.submit_frame_count_ = 0;340    this.missing_frame_count_ = 0;341  }342  bindProvider(request) {343    let providerPtr = new device.mojom.XRPresentationProviderPtr();344    let providerRequest = mojo.makeRequest(providerPtr);345    this.binding_.close();346    this.binding_ = new mojo.Binding(347        device.mojom.XRPresentationProvider, this, providerRequest);348    return providerPtr;349  }350  getClientRequest() {351    this.submitFrameClient_ = new device.mojom.XRPresentationClientPtr();352    return mojo.makeRequest(this.submitFrameClient_);353  }354  // XRPresentationProvider mojo implementation355  submitFrameMissing(frameId, mailboxHolder, timeWaited) {356    this.missing_frame_count_++;357  }358  submitFrame(frameId, mailboxHolder, timeWaited) {359    this.submit_frame_count_++;360    // Trigger the submit completion callbacks here. WARNING: The361    // Javascript-based mojo mocks are *not* re-entrant. It's OK to362    // wait for these notifications on the next frame, but waiting363    // within the current frame would never finish since the incoming364    // calls would be queued until the current execution context finishes.365    this.submitFrameClient_.onSubmitFrameTransferred(true);366    this.submitFrameClient_.onSubmitFrameRendered();367  }368}...

Using AI Code Generation

1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org');3var options = {4    'videoParams': {5    },6};7wpt.runTest(testURL, options, function(err, data) {8    if (err) {9        console.log(err);10    } else {11        console.log(data);12    }13});14header('Content-Type: application/json');15{ statusCode: 400,16   { response:17      { statusCode: 400,18        data: 'Invalid test ID' } } }19{ statusCode: 400,20   { response:21      { statusCode: 400,

Using AI Code Generation

1var wpt = require('./wpt.js');2var wptPtr = new wpt();3    if(err){4        console.log(err);5    }else{6        console.log(data);7    }8});9var request = require('request');10var wpt = function(){11};12wpt.prototype.dataProviderPtr = function(url, callback){13    var options = {14        headers: {15        }16    };17    function callback(err, response, body) {18        if (!err && response.statusCode == 200) {19            var info = JSON.parse(body);20            callback(null, info);21        }else{22            callback(err, null);23        }24    }25    request(options, callback);26};27module.exports = wpt;28    at Error (native)29    at TLSSocket.socketOnData [as ondata] (http.js:1581:20)30    at TLSSocket.emit (events.js:95:17)31    at readableAddChunk (_stream_readable.js:163:16)32    at TLSSocket.Readable.push (_stream_readable.js:126:10)33    at TLSWrap.onread (net.js:529:21)

Using AI Code Generation

1var dataProvider = require('./dataProvider.js');2var wptrunner = require('./wptrunner.js');3var dataProviderPtr = wptrunner.dataProviderPtr;4dataProviderPtr('test', function(data){5    console.log(data);6});7var dataProvider = require('./dataProvider.js');8var wptrunner = require('./wptrunner.js');9var dataProviderPtr = wptrunner.dataProviderPtr;10dataProviderPtr('test', function(data){11    console.log(data);12});13var dataProvider = require('./dataProvider.js');14var wptrunner = require('./wptrunner.js');15var dataProviderPtr = wptrunner.dataProviderPtr;16dataProviderPtr('test', function(data){17    console.log(data);18});19var dataProvider = require('./dataProvider.js');20var wptrunner = require('./wptrunner.js');21var dataProviderPtr = wptrunner.dataProviderPtr;22dataProviderPtr('test', function(data){23    console.log(data);24});25var dataProvider = require('./dataProvider.js');26var wptrunner = require('./wptrunner.js');27var dataProviderPtr = wptrunner.dataProviderPtr;28dataProviderPtr('test', function(data){29    console.log(data);30});31var dataProvider = require('./dataProvider.js');32var wptrunner = require('./wptrunner.js');

Using AI Code Generation

1var dataProviderPtr = WScript.CreateObject("WPTDataProviderPtr");2var test = dataProviderPtr.GetData("test");3WScript.Echo("test is " + test);4var dataProvider = WScript.CreateObject("WPTDataProvider");5var test2 = dataProvider.GetData("test");6WScript.Echo("test2 is " + test2);7var dataProviderPtr = WScript.CreateObject("WPTDataProviderPtr");8var test3 = dataProviderPtr.GetData("test");9WScript.Echo("test3 is " + test3);10var dataProvider = WScript.CreateObject("WPTDataProvider");11var test4 = dataProvider.GetData("test");12WScript.Echo("test4 is " + test4);13        var dataProviderPtr = new ActiveXObject("WPTDataProviderPtr");14        var test = dataProviderPtr.GetData("test");15        alert("test is " + test);16        var dataProvider = new ActiveXObject("WPTDataProvider");17        var test2 = dataProvider.GetData("test");18        alert("test2 is " + test2);19        var dataProviderPtr = new ActiveXObject("WPTDataProviderPtr");20        var test3 = dataProviderPtr.GetData("test");21        alert("test3 is " + test3);22        var dataProvider = new ActiveXObject("WPTDataProvider");23        var test4 = dataProvider.GetData("test");24        alert("test4 is " + test4);

Using AI Code Generation

1var dataProvider = wpt.dataProviderPtr();2dataProvider.set("test", "testValue");3dataProvider.set("test2", "testValue2");4dataProvider.set("test3", "testValue3");5var dataProvider = wpt.dataProviderPtr();6dataProvider.set("test", "testValue");7dataProvider.set("test2", "testValue2");8dataProvider.set("test3", "testValue3");9var dataProvider = wpt.dataProviderPtr();10dataProvider.set("test", "testValue");11dataProvider.set("test2", "testValue2");12dataProvider.set("test3", "testValue3");13var dataProvider = wpt.dataProviderPtr();14dataProvider.set("test", "testValue");15dataProvider.set("test2", "testValue2");16dataProvider.set("test3", "testValue3");17var dataProvider = wpt.dataProviderPtr();18dataProvider.set("test", "testValue");19dataProvider.set("test2", "testValue2");20dataProvider.set("test3", "testValue3");21var dataProvider = wpt.dataProviderPtr();22dataProvider.set("test", "testValue");23dataProvider.set("test2", "testValue2");24dataProvider.set("test3", "testValue3");25var dataProvider = wpt.dataProviderPtr();26dataProvider.set("test", "testValue");27dataProvider.set("test2", "testValue2");28dataProvider.set("test3", "testValue3");29var dataProvider = wpt.dataProviderPtr();30dataProvider.set("test", "testValue");31dataProvider.set("test2", "testValue2");32dataProvider.set("test3", "testValue3");33var dataProvider = wpt.dataProviderPtr();

Using AI Code Generation

1var dataProviderPtr = require("./wptrunner.js").dataProviderPtr;2var dataProvider = dataProviderPtr();3dataProvider.getTests("testharness", "testharness", "testharness", "testharness", function(tests) {4    console.log(tests);5});6dataProvider.getTests("testharness", "testharness", "testharness", "testharness", function(tests) {7    console.log(tests);8});9[ { path: 'testharness',10    testdriverreport_vendor: false } ]11[ { path: 'testharness',12    testdriverreport_vendor: false } ]

Using AI Code Generation

1var wptab = Components.classes["@mozilla.org/webapptab;1"].getService(Components.interfaces.nsIWebAppTab);2var dataProviderPtr = wptab.dataProviderPtr;3var dataProvider = dataProviderPtr.QueryInterface(Components.interfaces.nsIWebAppTabDataProvider);4var currentURL = dataProvider.getDataValue("currentURL");5alert(currentURL);6var wptab = Components.classes["@mozilla.org/webapptab;1"].getService(Components.interfaces.nsIWebAppTab);7var dataProviderPtr = wptab.dataProviderPtr;8var dataProvider = dataProviderPtr.QueryInterface(Components.interfaces.nsIWebAppTabDataProvider);9var currentURL = dataProvider.getDataValue("currentURL");10alert(currentURL);11var wptab = Components.classes["@mozilla.org/webapptab;1"].getService(Components.interfaces.nsIWebAppTab);12var dataProviderPtr = wptab.dataProviderPtr;13var dataProvider = dataProviderPtr.QueryInterface(Components.interfaces.nsIWebAppTabDataProvider);14var currentURL = dataProvider.getDataValue("currentURL");15alert(currentURL);16var wptab = Components.classes["@mozilla.org/webapptab;1"].getService(Components.interfaces.nsIWebAppTab);17var dataProviderPtr = wptab.dataProviderPtr;18var dataProvider = dataProviderPtr.QueryInterface(Components.interfaces.nsIWebAppTabDataProvider);19var currentURL = dataProvider.getDataValue("currentURL");20alert(currentURL);

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