KaneAI - World’s First E2E Software Testing Agent.Book a Demo Join TestMu Conference

How to use startWorkerTask method in wpt

Best JavaScript code snippet using wpt

worker.js

Source:worker.js

...113      if (terminated) {114        throw new Error("Worker was terminated");115      }116    }117    function startWorkerTask(task) {118      WorkerTasks.push(task);119    }120    function finishWorkerTask(task) {121      task.finish();122      var i = WorkerTasks.indexOf(task);123      WorkerTasks.splice(i, 1);124    }125    async function loadDocument(recoveryMode) {126      await pdfManager.ensureDoc("checkHeader");127      await pdfManager.ensureDoc("parseStartXRef");128      await pdfManager.ensureDoc("parse", [recoveryMode]);129      if (!recoveryMode) {130        // Check that at least the first page can be successfully loaded,131        // since otherwise the XRef table is definitely not valid.132        await pdfManager.ensureDoc("checkFirstPage");133      }134      const [numPages, fingerprint] = await Promise.all([135        pdfManager.ensureDoc("numPages"),136        pdfManager.ensureDoc("fingerprint"),137      ]);138      return { numPages, fingerprint };139    }140    function getPdfManager(data, evaluatorOptions) {141      var pdfManagerCapability = createPromiseCapability();142      var pdfManager;143      var source = data.source;144      if (source.data) {145        try {146          pdfManager = new LocalPdfManager(147            docId,148            source.data,149            source.password,150            evaluatorOptions,151            docBaseUrl152          );153          pdfManagerCapability.resolve(pdfManager);154        } catch (ex) {155          pdfManagerCapability.reject(ex);156        }157        return pdfManagerCapability.promise;158      }159      var pdfStream,160        cachedChunks = [];161      try {162        pdfStream = new PDFWorkerStream(handler);163      } catch (ex) {164        pdfManagerCapability.reject(ex);165        return pdfManagerCapability.promise;166      }167      var fullRequest = pdfStream.getFullReader();168      fullRequest.headersReady169        .then(function() {170          if (!fullRequest.isRangeSupported) {171            return;172          }173          // We don't need auto-fetch when streaming is enabled.174          var disableAutoFetch =175            source.disableAutoFetch || fullRequest.isStreamingSupported;176          pdfManager = new NetworkPdfManager(177            docId,178            pdfStream,179            {180              msgHandler: handler,181              password: source.password,182              length: fullRequest.contentLength,183              disableAutoFetch,184              rangeChunkSize: source.rangeChunkSize,185            },186            evaluatorOptions,187            docBaseUrl188          );189          // There may be a chance that `pdfManager` is not initialized190          // for first few runs of `readchunk` block of code. Be sure191          // to send all cached chunks, if any, to chunked_stream via192          // pdf_manager.193          for (let i = 0; i < cachedChunks.length; i++) {194            pdfManager.sendProgressiveData(cachedChunks[i]);195          }196          cachedChunks = [];197          pdfManagerCapability.resolve(pdfManager);198          cancelXHRs = null;199        })200        .catch(function(reason) {201          pdfManagerCapability.reject(reason);202          cancelXHRs = null;203        });204      var loaded = 0;205      var flushChunks = function() {206        var pdfFile = arraysToBytes(cachedChunks);207        if (source.length && pdfFile.length !== source.length) {208          warn("reported HTTP length is different from actual");209        }210        // the data is array, instantiating directly from it211        try {212          pdfManager = new LocalPdfManager(213            docId,214            pdfFile,215            source.password,216            evaluatorOptions,217            docBaseUrl218          );219          pdfManagerCapability.resolve(pdfManager);220        } catch (ex) {221          pdfManagerCapability.reject(ex);222        }223        cachedChunks = [];224      };225      var readPromise = new Promise(function(resolve, reject) {226        var readChunk = function(chunk) {227          try {228            ensureNotTerminated();229            if (chunk.done) {230              if (!pdfManager) {231                flushChunks();232              }233              cancelXHRs = null;234              return;235            }236            var data = chunk.value;237            loaded += arrayByteLength(data);238            if (!fullRequest.isStreamingSupported) {239              handler.send("DocProgress", {240                loaded,241                total: Math.max(loaded, fullRequest.contentLength || 0),242              });243            }244            if (pdfManager) {245              pdfManager.sendProgressiveData(data);246            } else {247              cachedChunks.push(data);248            }249            fullRequest.read().then(readChunk, reject);250          } catch (e) {251            reject(e);252          }253        };254        fullRequest.read().then(readChunk, reject);255      });256      readPromise.catch(function(e) {257        pdfManagerCapability.reject(e);258        cancelXHRs = null;259      });260      cancelXHRs = function(reason) {261        pdfStream.cancelAllRequests(reason);262      };263      return pdfManagerCapability.promise;264    }265    function setupDoc(data) {266      function onSuccess(doc) {267        ensureNotTerminated();268        handler.send("GetDoc", { pdfInfo: doc });269      }270      function onFailure(ex) {271        ensureNotTerminated();272        if (ex instanceof PasswordException) {273          var task = new WorkerTask(`PasswordException: response ${ex.code}`);274          startWorkerTask(task);275          handler276            .sendWithPromise("PasswordRequest", ex)277            .then(function(data) {278              finishWorkerTask(task);279              pdfManager.updatePassword(data.password);280              pdfManagerReady();281            })282            .catch(function() {283              finishWorkerTask(task);284              handler.send("DocException", ex);285            });286        } else if (287          ex instanceof InvalidPDFException ||288          ex instanceof MissingPDFException ||289          ex instanceof UnexpectedResponseException ||290          ex instanceof UnknownErrorException291        ) {292          handler.send("DocException", ex);293        } else {294          handler.send(295            "DocException",296            new UnknownErrorException(ex.message, ex.toString())297          );298        }299      }300      function pdfManagerReady() {301        ensureNotTerminated();302        loadDocument(false).then(303          onSuccess,304          function loadFailure(ex) {305            ensureNotTerminated();306            // Try again with recoveryMode == true307            if (!(ex instanceof XRefParseException)) {308              onFailure(ex);309              return;310            }311            pdfManager.requestLoadedStream();312            pdfManager.onLoadedStream().then(function() {313              ensureNotTerminated();314              loadDocument(true).then(onSuccess, onFailure);315            });316          },317          onFailure318        );319      }320      ensureNotTerminated();321      var evaluatorOptions = {322        forceDataSchema: data.disableCreateObjectURL,323        maxImageSize: data.maxImageSize,324        disableFontFace: data.disableFontFace,325        nativeImageDecoderSupport: data.nativeImageDecoderSupport,326        ignoreErrors: data.ignoreErrors,327        isEvalSupported: data.isEvalSupported,328      };329      getPdfManager(data, evaluatorOptions)330        .then(function(newPdfManager) {331          if (terminated) {332            // We were in a process of setting up the manager, but it got333            // terminated in the middle.334            newPdfManager.terminate(335              new AbortException("Worker was terminated.")336            );337            throw new Error("Worker was terminated");338          }339          pdfManager = newPdfManager;340          pdfManager.onLoadedStream().then(function(stream) {341            handler.send("DataLoaded", { length: stream.bytes.byteLength });342          });343        })344        .then(pdfManagerReady, onFailure);345    }346    handler.on("GetPage", function wphSetupGetPage(data) {347      return pdfManager.getPage(data.pageIndex).then(function(page) {348        return Promise.all([349          pdfManager.ensure(page, "rotate"),350          pdfManager.ensure(page, "ref"),351          pdfManager.ensure(page, "userUnit"),352          pdfManager.ensure(page, "view"),353        ]).then(function([rotate, ref, userUnit, view]) {354          return {355            rotate,356            ref,357            userUnit,358            view,359          };360        });361      });362    });363    handler.on("GetPageIndex", function wphSetupGetPageIndex(data) {364      var ref = Ref.get(data.ref.num, data.ref.gen);365      var catalog = pdfManager.pdfDocument.catalog;366      return catalog.getPageIndex(ref);367    });368    handler.on("GetDestinations", function wphSetupGetDestinations(data) {369      return pdfManager.ensureCatalog("destinations");370    });371    handler.on("GetDestination", function wphSetupGetDestination(data) {372      return pdfManager.ensureCatalog("getDestination", [data.id]);373    });374    handler.on("GetPageLabels", function wphSetupGetPageLabels(data) {375      return pdfManager.ensureCatalog("pageLabels");376    });377    handler.on("GetPageLayout", function wphSetupGetPageLayout(data) {378      return pdfManager.ensureCatalog("pageLayout");379    });380    handler.on("GetPageMode", function wphSetupGetPageMode(data) {381      return pdfManager.ensureCatalog("pageMode");382    });383    handler.on("GetViewerPreferences", function(data) {384      return pdfManager.ensureCatalog("viewerPreferences");385    });386    handler.on("GetOpenActionDestination", function(data) {387      return pdfManager.ensureCatalog("openActionDestination");388    });389    handler.on("GetAttachments", function wphSetupGetAttachments(data) {390      return pdfManager.ensureCatalog("attachments");391    });392    handler.on("GetJavaScript", function wphSetupGetJavaScript(data) {393      return pdfManager.ensureCatalog("javaScript");394    });395    handler.on("GetOutline", function wphSetupGetOutline(data) {396      return pdfManager.ensureCatalog("documentOutline");397    });398    handler.on("GetPermissions", function(data) {399      return pdfManager.ensureCatalog("permissions");400    });401    handler.on("GetMetadata", function wphSetupGetMetadata(data) {402      return Promise.all([403        pdfManager.ensureDoc("documentInfo"),404        pdfManager.ensureCatalog("metadata"),405      ]);406    });407    handler.on("GetData", function wphSetupGetData(data) {408      pdfManager.requestLoadedStream();409      return pdfManager.onLoadedStream().then(function(stream) {410        return stream.bytes;411      });412    });413    handler.on("GetStats", function wphSetupGetStats(data) {414      return pdfManager.pdfDocument.xref.stats;415    });416    handler.on("GetAnnotations", function({ pageIndex, intent }) {417      return pdfManager.getPage(pageIndex).then(function(page) {418        return page.getAnnotationsData(intent);419      });420    });421    handler.on(422      "GetOperatorList",423      function wphSetupRenderPage(data, sink) {424        var pageIndex = data.pageIndex;425        pdfManager.getPage(pageIndex).then(function(page) {426          var task = new WorkerTask(`GetOperatorList: page ${pageIndex}`);427          startWorkerTask(task);428          // NOTE: Keep this condition in sync with the `info` helper function.429          const start = verbosity >= VerbosityLevel.INFOS ? Date.now() : 0;430          // Pre compile the pdf page and fetch the fonts/images.431          page432            .getOperatorList({433              handler,434              sink,435              task,436              intent: data.intent,437              renderInteractiveForms: data.renderInteractiveForms,438            })439            .then(440              function(operatorListInfo) {441                finishWorkerTask(task);442                if (start) {443                  info(444                    `page=${pageIndex + 1} - getOperatorList: time=` +445                      `${Date.now() - start}ms, len=${operatorListInfo.length}`446                  );447                }448                sink.close();449              },450              function(reason) {451                finishWorkerTask(task);452                if (task.terminated) {453                  return; // ignoring errors from the terminated thread454                }455                // For compatibility with older behavior, generating unknown456                // unsupported feature notification on errors.457                handler.send("UnsupportedFeature", {458                  featureId: UNSUPPORTED_FEATURES.unknown,459                });460                sink.error(reason);461                // TODO: Should `reason` be re-thrown here (currently that462                //       casues "Uncaught exception: ..." messages in the463                //       console)?464              }465            );466        });467      },468      this469    );470    handler.on("GetTextContent", function wphExtractText(data, sink) {471      var pageIndex = data.pageIndex;472      sink.onPull = function(desiredSize) {};473      sink.onCancel = function(reason) {};474      pdfManager.getPage(pageIndex).then(function(page) {475        var task = new WorkerTask("GetTextContent: page " + pageIndex);476        startWorkerTask(task);477        // NOTE: Keep this condition in sync with the `info` helper function.478        const start = verbosity >= VerbosityLevel.INFOS ? Date.now() : 0;479        page480          .extractTextContent({481            handler,482            task,483            sink,484            normalizeWhitespace: data.normalizeWhitespace,485            combineTextItems: data.combineTextItems,486          })487          .then(488            function() {489              finishWorkerTask(task);490              if (start) {...

index.ts

Source:index.ts

...285});286test.serial(287  'Task: startWorkerTask should call both factory method once',288  async (t) => {289    await startWorkerTask(290      t.context.deployConf,291      t.context.gitFactory,292      t.context.hexoFactory,293    );294    Sinon.assert.calledOnceWithExactly(295      t.context.gitFactory,296      t.context.deployConf,297    );298    Sinon.assert.calledOnceWithExactly(299      t.context.hexoFactory,300      t.context.deployConf,301    );302    t.pass();303  },304);305test.serial('Task: deploy task should call expected methods', async (t) => {306  await startWorkerTask(307    t.context.deployConf,308    t.context.gitFactory,309    t.context.hexoFactory,310  );311  const once: SinonSpy[] = [312    t.context.gitService.createStorageRepository,313    t.context.hexoService.createWorkspaceSourceDirectory,314    t.context.gitService.commitStorageRepositoryAllChanges,315    t.context.gitService.pushStorageRepositoryToRemote,316  ];317  once.forEach((spy) => Sinon.assert.calledOnce(spy));318  const never: SinonSpy[] = excludeServiceSpys(319    [t.context.gitService, t.context.hexoService],320    once,321  );322  never.forEach((spy) => Sinon.assert.notCalled(spy));323  t.pass();324});325test.serial('Task: publish task should call expected methods', async (t) => {326  await startWorkerTask(327    t.context.publishConf,328    t.context.gitFactory,329    t.context.hexoFactory,330  );331  const once: SinonSpy[] = [332    t.context.gitService.fetchRemoteStorageRepository,333    t.context.gitService.commitStorageRepositoryAllChanges,334    t.context.gitService.pushStorageRepositoryToRemote,335    t.context.hexoService.symlinkWorkspaceDirectoryAndFiles,336    t.context.hexoService.generateHexoStaticFiles,337    t.context.hexoService.createDotNoJekyllAndCNameFile,338    t.context.gitService.publishSiteToGitHubPages,339  ];340  once.forEach((spy) => Sinon.assert.calledOnce(spy));341  const never: SinonSpy[] = excludeServiceSpys(342    [t.context.gitService, t.context.hexoService],343    once,344  );345  never.forEach((spy) => Sinon.assert.notCalled(spy));346  t.pass();347});348test.serial(349  'Task: post create task should call expected methods',350  async (t) => {351    await startWorkerTask(352      t.context.postCreateConf,353      t.context.gitFactory,354      t.context.hexoFactory,355    );356    const once: SinonSpy[] = [357      t.context.gitService.fetchRemoteStorageRepository,358      t.context.hexoService.symlinkWorkspaceDirectoryAndFiles,359      t.context.hexoService.createHexoPostFiles,360      t.context.gitService.commitStorageRepositoryAllChanges,361      t.context.gitService.pushStorageRepositoryToRemote,362    ];363    once.forEach((spy) => Sinon.assert.calledOnce(spy));364    const never: SinonSpy[] = excludeServiceSpys(365      [t.context.gitService, t.context.hexoService],366      once,367    );368    never.forEach((spy) => Sinon.assert.notCalled(spy));369    Sinon.assert.calledWithMatch(370      t.context.hexoService.createHexoPostFiles,371      false,372    );373    Sinon.assert.calledWithMatch(374      t.context.gitService.commitStorageRepositoryAllChanges,375      'Create post',376    );377    t.pass();378  },379);380test.serial(381  'Task: post update task should call expected methods',382  async (t) => {383    await startWorkerTask(384      t.context.postUpdateConf,385      t.context.gitFactory,386      t.context.hexoFactory,387    );388    const once: SinonSpy[] = [389      t.context.gitService.fetchRemoteStorageRepository,390      t.context.hexoService.symlinkWorkspaceDirectoryAndFiles,391      t.context.hexoService.createHexoPostFiles,392      t.context.gitService.commitStorageRepositoryAllChanges,393      t.context.gitService.pushStorageRepositoryToRemote,394    ];395    once.forEach((spy) => Sinon.assert.calledOnce(spy));396    const never: SinonSpy[] = excludeServiceSpys(397      [t.context.gitService, t.context.hexoService],398      once,399    );400    never.forEach((spy) => Sinon.assert.notCalled(spy));401    Sinon.assert.calledWithMatch(402      t.context.hexoService.createHexoPostFiles,403      true,404    );405    Sinon.assert.calledWithMatch(406      t.context.gitService.commitStorageRepositoryAllChanges,407      'Update post',408    );409    t.pass();410  },411);412test.serial(413  'Task: post delete task should call expected methods',414  async (t) => {415    await startWorkerTask(416      t.context.postDeleteConf,417      t.context.gitFactory,418      t.context.hexoFactory,419    );420    const once: SinonSpy[] = [421      t.context.gitService.fetchRemoteStorageRepository,422      t.context.hexoService.symlinkWorkspaceDirectoryAndFiles,423      t.context.hexoService.deleteHexoPostFiles,424      t.context.gitService.commitStorageRepositoryAllChanges,425      t.context.gitService.pushStorageRepositoryToRemote,426    ];427    once.forEach((spy) => Sinon.assert.calledOnce(spy));428    const never: SinonSpy[] = excludeServiceSpys(429      [t.context.gitService, t.context.hexoService],...

main.ts

Source:main.ts

...25    const cpuPct = cpu.getCPUUsage();26    logger.debug(`CPU percentage is ${cpuPct}`);27  });28  healthCheck.start();29  await startWorkerTask(30    taskConf,31    GitService.createGitService,32    HexoService.createHexoService,33  );34  await http.reportWorkerTaskFinishedToBackend();35  loggerService.final('Task finished');36}...

Using AI Code Generation

1var wptask = require('wptask');2wptask.startWorkerTask();3var wptask = require('wptask');4wptask.startMasterTask();5var wptask = require('wptask');6wptask.startMasterWorkerTask();7var wptask = require('wptask');8wptask.stopMasterTask();9var wptask = require('wptask');10wptask.stopWorkerTask();11var wptask = require('wptask');12wptask.stopMasterWorkerTask();13var wptask = require('wptask');14wptask.getMasterTaskStatus();15var wptask = require('wptask');16wptask.getWorkerTaskStatus();17var wptask = require('wptask');18wptask.getMasterWorkerTaskStatus();19var wptask = require('wptask');20wptask.getMasterTaskLogs();21var wptask = require('wptask');22wptask.getWorkerTaskLogs();23var wptask = require('wptask');24wptask.getMasterWorkerTaskLogs();25var wptask = require('wptask');26wptask.getMasterTaskResult();27var wptask = require('wptask');28wptask.getWorkerTaskResult();29var wptask = require('wptask');30wptask.getMasterWorkerTaskResult();

Using AI Code Generation

1const wptask = require('wptask');2wptask.startWorkerTask();3const wptask = require('wptask');4wptask.startMasterTask();5### startWorkerTask()6### startMasterTask()7MIT © [Saravanan Balasubramanian](

Using AI Code Generation

1var wptask = require('wptask');2var task = new wptask();3task.startWorkerTask(function (err, result) {4    if (err) {5        console.log(err);6    } else {7        console.log(result);8    }9});10var WPTask = function () {11    this.startWorkerTask = function (callback) {12        callback(null, "I am from worker task");13    }14}15module.exports = WPTask;

Using AI Code Generation

1var wptask = require('wptask');2wptask.startWorkerTask();3var wptask = function() {4    var startWorkerTask = function() {5    }6    return {7    }8}9module.exports = wptask();

Using AI Code Generation

1var wptask = require('wptask');2var task = new wptask();3task.startWorkerTask();4var wp = require('webworker-threads');5var startWorkerTask = function(){6    var worker = wp.create();7    worker.eval(function(){8        postMessage('Hello from worker');9    });10    worker.on('message', function(message){11        console.log(message);12    });13};14module.exports = startWorkerTask;

Using AI Code Generation

1var wptask = require('wptask');2var wptask = require('wptask');3wptask.registerWorkerTask("task1", function (urls, callback) {4    callback(null, result);5});6wptask.registerWorkerTask("task2", function (urls, callback) {7    callback(null, result);8});9var wptask = require('wptask');10});11});

Using AI Code Generation

1var wptask = require('wptask');2var task = wptask.startWorkerTask('testWorker.js', 'testWorker');3task.on('message', function(data) {4    console.log(data);5});6task.postMessage('hello');7var wptask = require('wptask');8var task = wptask.workerTask();9task.on('message', function(data) {10    console.log(data);11    task.postMessage('hello');12});13task.postMessage('hello');14postMessage(data)15on(eventName, callback)16close()17memoryUsage()

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.