How to use isOrBecomesErrored method in wpt

Best JavaScript code snippet using wpt

readable-stream.js

Source:readable-stream.js

...114        })115        .then(pipeLoop);116      }117      // Errors must be propagated forward118      isOrBecomesErrored(this, reader._closedPromise, storedError => {119        if (preventAbort === false) {120          shutdownWithAction(() => WritableStreamAbort(dest, storedError), true, storedError);121        } else {122          shutdown(true, storedError);123        }124      });125      // Errors must be propagated backward126      isOrBecomesErrored(dest, writer._closedPromise, storedError => {127        if (preventCancel === false) {128          shutdownWithAction(() => ReadableStreamCancel(this, storedError), true, storedError);129        } else {130          shutdown(true, storedError);131        }132      });133      // Closing must be propagated forward134      isOrBecomesClosed(this, reader._closedPromise, () => {135        if (preventClose === false) {136          shutdownWithAction(() => WritableStreamDefaultWriterCloseWithErrorPropagation(writer));137        } else {138          shutdown();139        }140      });141      // Closing must be propagated backward142      if (dest._state === 'closing' || dest._state === 'closed') {143        const destClosed = new TypeError('the destination writable stream closed before all data could be piped to it');144        if (preventCancel === false) {145          shutdownWithAction(() => ReadableStreamCancel(this, destClosed), true, destClosed);146        } else {147          shutdown(true, destClosed);148        }149      }150      pipeLoop().catch(err => {151        currentWrite = Promise.resolve();152        rethrowAssertionErrorRejection(err);153      });154      function isOrBecomesErrored(stream, promise, action) {155        if (stream._state === 'errored') {156          action(stream._storedError);157        } else {158          promise.catch(action).catch(rethrowAssertionErrorRejection);159        }160      }161      function isOrBecomesClosed(stream, promise, action) {162        if (stream._state === 'closed') {163          action();164        } else {165          promise.then(action).catch(rethrowAssertionErrorRejection);166        }167      }168      function waitForCurrentWrite() {...

pipe.ts

Source:pipe.ts

...112        });113      });114    }115    // Errors must be propagated forward116    isOrBecomesErrored(source, reader._closedPromise, storedError => {117      if (!preventAbort) {118        shutdownWithAction(() => WritableStreamAbort(dest, storedError), true, storedError);119      } else {120        shutdown(true, storedError);121      }122    });123    // Errors must be propagated backward124    isOrBecomesErrored(dest, writer._closedPromise, storedError => {125      if (!preventCancel) {126        shutdownWithAction(() => ReadableStreamCancel(source, storedError), true, storedError);127      } else {128        shutdown(true, storedError);129      }130    });131    // Closing must be propagated forward132    isOrBecomesClosed(source, reader._closedPromise, () => {133      if (!preventClose) {134        shutdownWithAction(() => WritableStreamDefaultWriterCloseWithErrorPropagation(writer));135      } else {136        shutdown();137      }138    });139    // Closing must be propagated backward140    if (WritableStreamCloseQueuedOrInFlight(dest) || dest._state === 'closed') {141      const destClosed = new TypeError('the destination writable stream closed before all data could be piped to it');142      if (!preventCancel) {143        shutdownWithAction(() => ReadableStreamCancel(source, destClosed), true, destClosed);144      } else {145        shutdown(true, destClosed);146      }147    }148    setPromiseIsHandledToTrue(pipeLoop());149    function waitForWritesToFinish(): Promise<void> {150      // Another write may have started while we were waiting on this currentWrite, so we have to be sure to wait151      // for that too.152      const oldCurrentWrite = currentWrite;153      return PerformPromiseThen(154        currentWrite,155        () => oldCurrentWrite !== currentWrite ? waitForWritesToFinish() : undefined156      );157    }158    function isOrBecomesErrored(stream: ReadableStream | WritableStream,159                                promise: Promise<void>,160                                action: (reason: any) => void) {161      if (stream._state === 'errored') {162        action(stream._storedError);163      } else {164        uponRejection(promise, action);165      }166    }167    function isOrBecomesClosed(stream: ReadableStream | WritableStream, promise: Promise<void>, action: () => void) {168      if (stream._state === 'closed') {169        action();170      } else {171        uponFulfillment(promise, action);172      }...

Using AI Code Generation

1 if (err) {2 console.log(err);3 } else {4 console.log(data);5 }6});

Using AI Code Generation

1wpt.isOrBecomesErrored(function(err, result) {2  if (err) {3    console.log("Error: " + err);4  } else {5    console.log("Result: " + result);6  }7});8wpt.isOrBecomesErrored(function(err, result) {9  if (err) {10    console.log("Error: " + err);11  } else {12    console.log("Result: " + result);13  }14});15wpt.isOrBecomesErrored(function(err, result) {16  if (err) {17    console.log("Error: " + err);18  } else {19    console.log("Result: " + result);20  }21});22wpt.isOrBecomesErrored(function(err, result) {23  if (err) {24    console.log("Error: " + err);25  } else {26    console.log("Result: " + result);27  }28});29wpt.isOrBecomesErrored(function(err, result) {30  if (err) {31    console.log("Error: " + err);32  } else {33    console.log("Result: " + result);34  }35});36wpt.isOrBecomesErrored(function(err, result) {37  if (err) {38    console.log("Error: " + err);39  } else {40    console.log("Result: " + result);41  }42});

Using AI Code Generation

1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org');3wpt.isOrBecomesErrored('170717_9X_4b4c4a6c8e6b1e1d7a4c1a1d8b8b9b9a', function(err, isErrored) {4    if (err) {5        console.log(err);6    } else {7        console.log(isErrored);8    }9});

Using AI Code Generation

1var wpt = require('webpagetest');2var wpt = new WebPageTest('www.webpagetest.org', 'A.8a5f0c1bf2b3d3b1c2e2e7f5e5f5f5f5');3wpt.runTest(url, function(err, data) {4    if (err) {5        console.log('Error: ' + err);6    } else {7        console.log(data);8        wpt.isOrBecomesErrored(data.data.testId, function(err, data) {9            if (err) {10                console.log('Error: ' + err);11            } else {12                console.log(data);13            }14        });15    }16});17{ statusCode: 200,18   { testId: '151108_4J_4b9e8e2a1b0e5b5f7c8f8d2c1f1e1e1d',

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.