How to use evalFunc method in taiko

Best JavaScript code snippet using taiko

Utility.js

Source:Utility.js

...4    static getPollingPromise(evalFunc, pollMs, resolveValue) {5        if (!this.isFunc(evalFunc) || !this.isNum(pollMs)) {6            throw new Error("Utility.getPollingPromise(evalFunc, pollMs [, resolveValue]) was not supplied with valid arguments");7        }8        const originalValue = evalFunc();9        let resolveFunc;10        if (typeof resolveValue === "undefined") {11            //Resolve if evalFunc result is changed compared to oldValue (no resolveValue provided)12            resolveFunc = (resolve, intervalId) => {13                if (evalFunc() !== originalValue) {14                    clearInterval(intervalId);15                    resolve();16                }17            };18        }19        else if (typeof evalFunc() === typeof resolveValue) {20            //Resolve if evalFunc result is equal to resolveValue21            resolveFunc = (resolve, intervalId) => {22                if (evalFunc() === resolveValue) {23                    clearInterval(intervalId);24                    resolve();25                }26            };27        }28        else {29            throw new Error("Utility.getPollingPromise(evalFunc, pollMs [, resolveValue]) mismatched types between evalFunc and resolveValue");30        }31        return new Promise((resolve) => {32            const intervalId = setInterval(() => {33                resolveFunc(resolve, intervalId);34            }, pollMs);35        });36    }37    static setPollingEvtEmitterRepeating(evalFunc, pollMs, eventName, emitOnValue) {38        return this.setPollingEvtEmitter(evalFunc, pollMs, eventName, true, emitOnValue);39    }40    static setPollingEvtEmitterNonRepeating(evalFunc, pollMs, eventName, emitOnValue) {41        return this.setPollingEvtEmitter(evalFunc, pollMs, eventName, false, emitOnValue);42    }43    static setPollingEvtEmitter(evalFunc, pollMs, eventName, isRepeating, emitOnValue) {44        if (!this.isFunc(evalFunc) || !this.isNum(pollMs) || !this.isStr(eventName) || !this.isBool(isRepeating) || eventName.length === 0) {45            throw new Error("Utility.setPollingEvtEmitter(evalFunc, pollMs, eventName, isRepeating [, emitOnValue]) was not supplied with valid arguments");46        }47        let oldValue = evalFunc();48        let emitOnFunc;49        if (typeof emitOnValue === "undefined") {50     51            //Emit event if evalFunc result is changed compared to oldValue (no emitOnValue provided)52            emitOnFunc = (intervalId) => {53                if (evalFunc() !== oldValue) {54              55                    oldValue = evalFunc();56                    if (!isRepeating) { clearInterval(intervalId); }57                    if (this.isNode) {58                        process.emit(eventName);59                    }60                    else {61                        dispatchEvent(new CustomEvent(eventName));62                    }63                }64            };65        }66        else if (typeof evalFunc() === typeof emitOnValue) {67            //Emit if evalFunc result is equal to emitOnValue68            emitOnFunc = (intervalId) => {69                if (evalFunc() === emitOnValue) {70                    if (!isRepeating) { clearInterval(intervalId); }71                    if (this.isNode) {72                        process.emit(eventName);73                    }74                    else {75                        dispatchEvent(new CustomEvent(eventName));76                    }77                }78            };79        }80        else {81            throw new Error("Utility.setPollingEvtEmitter(evalFunc, pollMs, eventName, isRepeating [, emitOnValue]) mismatched types between evalFunc and emitOnValue");82        }83        const intervalId = setInterval(() => {...

calculationWithFunctions.js

Source:calculationWithFunctions.js

...10// The most outer function represents the left operand, the most inner function represents the right operand11// Divison should be integer division, e.g eight(dividedBy(three()))/eight(divided_by(three)) should return 2, not 2.666666...12 13const evalFunc = (evalString ,num) => evalString ? Math.floor(eval(evalString +num )) : num14function zero(evalString) { return evalFunc( evalString , 0)  }15function one(evalString) { return evalFunc( evalString , 1)  }16function two(evalString) { return evalFunc( evalString , 2)  }17function three(evalString) { return evalFunc( evalString , 3)  }18function four(evalString) { return evalFunc( evalString , 4)  }19function five(evalString) { return evalFunc( evalString , 5)  }20function six(evalString) { return evalFunc( evalString , 6)  }21function seven(evalString) { return evalFunc( evalString , 7)  }22function eight(evalString) { return evalFunc( evalString , 8)  }23function nine(evalString) { return evalFunc( evalString , 9)  }24function plus(num) {return num+"+ "}25function minus(num) {return num+"- "}26function times(num) {return num+"* "}27function dividedBy(num) {return num+" / "}28export const calculationWithFunctions = {29  zero,30  one,31  two,32  three,33  four,34  five,35  six,36  seven,37  eight,...

main.spec.ts

Source:main.spec.ts

1import {evalFunc} from "./main";2describe('tets_main', () =>{3    it('calculate test_1',()=>{4        expect(evalFunc('1')).toBe('1')5    })6    it('calculate test_2',()=>{7        expect(evalFunc('5 + (25 - 15) * 3 - (7 * 3)')).toBe('24')8    })9    it('calculate test_3',()=>{10        expect(evalFunc('(1 + 2 * 3 * 9 -21 / 6)')).toBe('10')11    })12    it('calculate test_4',()=>{13        expect(evalFunc('((3 + 3 * 4) - (9 - 21))')).toBe('36')14    })15    it('calculate test_5',()=>{16        expect(evalFunc('((((160 / 2) / 4) / 5) * 4)')).toBe('16')17    })18    it('calculate test_6',()=>{19        expect(evalFunc('asdasdas')).toBe(`String "asdasdas" contains invalid symbols`)20    })...

Using AI Code Generation

1const { openBrowser, goto, evalFunc, closeBrowser } = require('taiko');2(async () => {3    try {4        await openBrowser({ headless: false });5        let title = await evalFunc(() => document.title);6        console.log("title: ", title);7    } catch (e) {8        console.error(e);9    } finally {10        await closeBrowser();11    }12})();13const { openBrowser, goto, evalFunc, closeBrowser } = require('taiko');14(async () => {15    try {16        await openBrowser({ headless: false });17        let title = await evalFunc(() => document.title);18        console.log("title: ", title);19    } catch (e) {20        console.error(e);21    } finally {22        await closeBrowser();23    }24})();25const { openBrowser, goto, evalFunc, closeBrowser } = require('taiko');26(async () => {27    try {28        await openBrowser({ headless: false });29        let title = await evalFunc(() => document.title);30        console.log("title: ", title);31    } catch (e) {32        console.error(e);33    } finally {34        await closeBrowser();35    }36})();37const { openBrowser, goto, evalFunc, closeBrowser } = require('taiko');38(async () => {39    try {40        await openBrowser({ headless: false });41        let title = await evalFunc(() => document.title);42        console.log("title: ", title);43    } catch (e) {44        console.error(e);45    } finally {46        await closeBrowser();47    }48})();49const { openBrowser, goto, evalFunc, closeBrowser } = require('taiko');50(async () => {51    try {52        await openBrowser({ headless: false });

Using AI Code Generation

1const { openBrowser, goto, write, evalFunc, closeBrowser } = require('taiko');2(async () => {3    try {4        await openBrowser();5        await write("Taiko");6        await evalFunc("document.querySelector('input[name=q]').value");7    } catch (e) {8        console.error(e);9    } finally {10        await closeBrowser();11    }12})();13const { openBrowser, goto, write, evalFunc, closeBrowser } = require('taiko');14(async () => {15    try {16        await openBrowser();17        await write("Taiko");18        await evalFunc("document.querySelector('input[name=q]').value");19    } catch (e) {20        console.error(e);21    } finally {22        await closeBrowser();23    }24})();25const { openBrowser, goto, write, evalFunc, closeBrowser } = require('taiko');26(async () => {27    try {28        await openBrowser();29        await write("Taiko");30        await evalFunc("document.querySelector('input[name=q]').value");31    } catch (e) {32        console.error(e);33    } finally {34        await closeBrowser();35    }36})();37const { openBrowser, goto, write, evalFunc, closeBrowser } = require('taiko');38(async () => {39    try {40        await openBrowser();41        await write("Taiko");42        await evalFunc("document.querySelector('input[name=q]').value");43    } catch (e) {44        console.error(e);45    } finally {46        await closeBrowser();47    }48})();49const { openBrowser, goto, write, evalFunc, closeBrowser } = require('taiko');50(async () => {51    try {52        await openBrowser();53        await write("Taiko");54        await evalFunc("document.querySelector('input[name=q]').value");55    } catch (e) {56        console.error(e);57    }

Using AI Code Generation

1const { openBrowser, goto, write, closeBrowser, evaluate } = require('taiko');2(async () => {3    try {4        await openBrowser();5        await write("Taiko");6        await evaluate(() => {7            return evalFunc('document');8        });9    } catch (e) {10        console.error(e);11    } finally {12        await closeBrowser();13    }14})();15{ activeElement: [Getter],

Using AI Code Generation

1const { openBrowser, goto, button, evalFunc, closeBrowser } = require('taiko');2(async () => {3    try {4        await openBrowser();5        await evalFunc(function(){6            document.getElementById('lst-ib').value = 'Taiko';7        });8        await button('Google Search').click();9        await closeBrowser();10    } catch (e) {11        console.error(e);12    } finally {13    }14})();15const { openBrowser, goto, button, evaluate, closeBrowser } = require('taiko');16(async () => {17    try {18        await openBrowser();19        await evaluate(function(){20            document.getElementById('lst-ib').value = 'Taiko';21        });22        await button('Google Search').click();23        await closeBrowser();24    } catch (e) {25        console.error(e);26    } finally {27    }28})();29const { openBrowser, goto, button, evaluate, closeBrowser } = require('taiko');30(async () => {31    try {32        await openBrowser();33        await evaluate(function(){34            document.getElementById('lst-ib').value = 'Taiko';35        });36        await button('Google Search').click();37        await closeBrowser();38    } catch (e) {39        console.error(e);40    } finally {41    }42})();43const { openBrowser, goto, button, evaluate, closeBrowser } = require('taiko');44(async () => {45    try {46        await openBrowser();47        await evaluate(function(){48            document.getElementById('lst-ib').value = 'Taiko';49        });50        await button('Google Search').click();51        await closeBrowser();52    } catch (e) {53        console.error(e);54    } finally {55    }56})();57const { openBrowser, goto, button, evaluate, closeBrowser } = require('taiko');58(async () => {59    try {60        await openBrowser();61        await evaluate(function(){

Using AI Code Generation

1const taiko = require('taiko');2(async () => {3    try {4        await taiko.openBrowser();5        await taiko.waitFor(2000);6        let title = await taiko.evalFunc(() => document.title);7        console.log(title);8        await taiko.closeBrowser();9    } catch (error) {10        console.error(error);11    }12})();13const taiko = require('taiko');14(async () => {15    try {16        await taiko.openBrowser();17        await taiko.waitFor(2000);18        let title = await taiko.evaluate(() => document.title);19        console.log(title);20        await taiko.closeBrowser();21    } catch (error) {22        console.error(error);23    }24})();25const taiko = require('taiko');26(async () => {27    try {28        await taiko.openBrowser();29        await taiko.waitFor(2000);30        let title = await taiko.evaluate(() => document.title);31        console.log(title);32        await taiko.closeBrowser();33    } catch (error) {34        console.error(error);35    }36})();37const taiko = require('taiko');38(async () => {39    try {40        await taiko.openBrowser();41        await taiko.waitFor(2000);42        let title = await taiko.evaluate(() => document.title);43        console.log(title);44        await taiko.closeBrowser();45    } catch (error) {46        console.error(error);47    }48})();49const taiko = require('taiko');50(async () => {51    try {52        await taiko.openBrowser();53        await taiko.waitFor(2000);54        let title = await taiko.evaluate(() => document.title);55        console.log(title);56        await taiko.closeBrowser();57    } catch (error) {58        console.error(error);59    }60})();

Using AI Code Generation

1evalFunc(() => {2  return 1 + 1;3});4const result = await evalFunc(() => {5  return 1 + 1;6});7const result = await evalFunc(() => {8  return 1 + 1;9});10const result = await evalFunc(() => {11  return 1 + 1;12});13assert.equal(result, 2);14const result = await evalFunc(() => {15  return 1 + 1;16});17expect(result).to.equal(2);18const result = await evalFunc(() => {19  return 1 + 1;20});21assert.equal(result, 2);22const result = await evalFunc(() => {23  return 1 + 1;24});25expect(result).to.equal(2);26const result = await evalFunc(() => {27  return 1 + 1;28});29assert.equal(result, 2);30const result = await evalFunc(() => {31  return 1 + 1;32});33expect(result).to.equal(2);34const result = await evalFunc(() => {35  return 1 + 1;36});37assert.equal(result, 2);38const result = await evalFunc(() => {39  return 1 + 1;40});41expect(result).to.equal(2);42const result = await evalFunc(() => {43  return 1 + 1;44});45assert.equal(result, 2);46const result = await evalFunc(()

Using AI Code Generation

1evalFunc("openBrowser({headless:false})");2evalFunc("write('Taiko')");3evalFunc("press('Enter')");4evalFunc("closeBrowser()");5const { evalFunc } = require('taiko');6evalFunc("openBrowser({headless:false})");7evalFunc("write('Taiko')");8evalFunc("press('Enter')");9evalFunc("closeBrowser()");10const { evalFunc } = require('taiko');11evalFunc("openBrowser({headless:false})");12evalFunc("write('Taiko')");13evalFunc("press('Enter')");14evalFunc("closeBrowser()");15const { evalFunc } = require('taiko');16evalFunc("openBrowser({headless:false})");17evalFunc("write('Taiko')");18evalFunc("press('Enter')");19evalFunc("closeBrowser()");20const { evalFunc } = require('taiko');21evalFunc("openBrowser({headless:false})");22evalFunc("write('Taiko')");23evalFunc("press('Enter')");24evalFunc("closeBrowser()");25const { evalFunc } = require('taiko');26evalFunc("openBrowser({headless:false})");27evalFunc("write('Taiko')");28evalFunc("press('Enter')");29evalFunc("closeBrowser()");30const { evalFunc } = require('taiko');31evalFunc("openBrowser({headless:false})");32evalFunc("write('Taiko')");33evalFunc("press('Enter')");34evalFunc("closeBrowser()");35const { evalFunc } = require('taiko');36evalFunc("openBrowser({headless:false})");37evalFunc("write('Taiko')");38evalFunc("press('Enter

Using AI Code Generation

1const { evaluate } = require('taiko');2const fs = require('fs');3(async () => {4    await openBrowser();5    const title = await evaluate(() => document.title);6    console.log(title);7    await screenshot({ path: 'example.png' });8    await closeBrowser();9})();10const { evaluate } = require('taiko');11const fs = require('fs');12(async () => {13    await openBrowser();14    const title = await evaluate(() => document.title);15    console.log(title);16    await screenshot({ path: 'example.png' });17    await closeBrowser();18})();19const { evaluate } = require('taiko');20const fs = require('fs');21(async () => {22    await openBrowser();23    const title = await evaluate(() => document.title);24    console.log(title);25    await screenshot({ path: 'example.png' });26    await closeBrowser();27})();28const { evaluate } = require('taiko');29const fs = require('fs');30(async () => {31    await openBrowser();32    const title = await evaluate(() => document.title);33    console.log(title);34    await screenshot({ path: 'example.png' });35    await closeBrowser();36})();37const { evaluate } = require('taiko');

Using AI Code Generation

1evalFunc(() => {2  return document.querySelector('body').innerText;3});4evaluate(() => {5  return document.querySelector('body').innerText;6});

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.