How to use cleanupPerformanceTimeline method in wpt

Best JavaScript code snippet using wpt

aflprep_measure-with-dict.any.js

Source:aflprep_measure-with-dict.any.js

1function cleanupPerformanceTimeline() {2    performance.clearMarks();3    performance.clearMeasures();4}5async_test(function (t) {6    this.add_cleanup(cleanupPerformanceTimeline);7    let measureEntries = [];8    const timeStamp1 = 784.4;9    const timeStamp2 = 1234.5;10    const timeStamp3 = 66.6;11    const timeStamp4 = 5566;12    const expectedEntries =13        [{ entryType: "measure", name: "measure1", detail: null, startTime: 0 },14        { entryType: "measure", name: "measure2", detail: null, startTime: 0 },15        { entryType: "measure", name: "measure3", detail: null, startTime: 0 },...

measure-with-dict.any.js

Source:measure-with-dict.any.js

1// META: script=resources/user-timing-helper.js2function cleanupPerformanceTimeline() {3    performance.clearMarks();4    performance.clearMeasures();5}6async_test(function (t) {7    this.add_cleanup(cleanupPerformanceTimeline);8    let measureEntries = [];9    const timeStamp1 = 784.4;10    const timeStamp2 = 1234.5;11    const timeStamp3 = 66.6;12    const timeStamp4 = 5566;13    const expectedEntries =14        [{ entryType: "measure", name: "measure1", detail: null, startTime: 0 },15        { entryType: "measure", name: "measure2", detail: null, startTime: 0 },16        { entryType: "measure", name: "measure3", detail: null, startTime: 0 },...

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.