Best JavaScript code snippet using playwright-internal
ChangeEventPlugin.js
Source: ChangeEventPlugin.js
...37 function runEventInBatch(event) {38 EventPluginHub.enqueueEvents(event);39 EventPluginHub.processEventQueue();40 }41 function startWatchingForChangeEventIE8(target, targetID) {42 activeElement = target;43 activeElementID = targetID;44 activeElement.attachEvent('onchange', manualDispatchChangeEvent);45 }46 function stopWatchingForChangeEventIE8() {47 if (!activeElement) {48 return;49 }50 activeElement.detachEvent('onchange', manualDispatchChangeEvent);51 activeElement = null;52 activeElementID = null;53 }54 function getTargetIDForChangeEvent(topLevelType, topLevelTarget, topLevelTargetID) {55 if (topLevelType === topLevelTypes.topChange) {56 return topLevelTargetID;57 }58 }59 function handleEventsForChangeEventIE8(topLevelType, topLevelTarget, topLevelTargetID) {60 if (topLevelType === topLevelTypes.topFocus) {61 stopWatchingForChangeEventIE8();62 startWatchingForChangeEventIE8(topLevelTarget, topLevelTargetID);63 } else if (topLevelType === topLevelTypes.topBlur) {64 stopWatchingForChangeEventIE8();65 }66 }67 var isInputEventSupported = false;68 if (ExecutionEnvironment.canUseDOM) {69 isInputEventSupported = isEventSupported('input') && ((!('documentMode' in document) || document.documentMode > 9));70 }71 var newValueProp = {72 get: function() {73 return activeElementValueProp.get.call(this);74 },75 set: function(val) {76 activeElementValue = '' + val;...
Using AI Code Generation
1const playwright = require('playwright');2const { startWatchingForChangeEventIE8 } = require('playwright/lib/server/supplements/recorder/recorderSupplement');3(async () => {4 const browser = await playwright.chromium.launch();5 const page = await browser.newPage();6 await startWatchingForChangeEventIE8(page);7 await page.click('text=Run »');8 await page.waitForSelector('iframe');9 const frame = page.frame('iframe');10 await frame.click('input[type="checkbox"]');11 await page.waitForTimeout(10000);12 await browser.close();13})();
Using AI Code Generation
1const { startWatchingForChangeEventIE8 } = require('playwright/lib/server/supplements/recorder/recorderSupplement');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch();5 const context = await browser.newContext();6 const page = await context.newPage();7 await startWatchingForChangeEventIE8(page);8 await page.click('#tsf > div:nth-child(2) > div > div.FPdoLc.VlcLAe > center > input[type="submit"]:nth-child(1)');9 await page.click('#hdtb-msb-vis > div:nth-child(2) > a');10 await page.click('#rso > div:nth-child(1) > div > div:nth-child(1) > div > div > div.r > a > h3');11 await page.click('#hdtb-msb-vis > div:nth-child(2) > a');12 await page.click('#rso > div:nth-child(1) > div > div:nth-child(1) > div > div > div.r > a > h3');13 await page.click('#hdtb-msb-vis > div:nth-child(2) > a');14 await page.click('#rso > div:nth-child(1) > div > div:nth-child(1) > div > div > div.r > a > h3');15 await page.click('#hdtb-msb-vis > div:nth-child(2) > a');16 await page.click('#rso > div:nth-child(1) > div > div:nth-child(1) > div > div > div.r > a > h3');17 await page.click('#hdtb-msb-vis > div:nth-child(2) > a');18 await page.click('#rso > div:nth-child(1) > div > div:nth-child(1) > div > div > div.r > a > h3');19 await page.click('#hdtb-msb-vis > div:nth-child(2) > a');20 await page.click('#rso > div:nth-child(1) > div > div:nth-child(1) > div > div > div.r > a > h3');21 await page.click('#hdtb-msb-vis > div:nth-child(2) > a');22 await page.click('#rso
Using AI Code Generation
1const path = require('path');2const playwright = require('playwright');3const { startWatchingForChangeEventIE8 } = require('playwright/lib/server/supplements/recorder/recorderSupplement');4(async () => {5 const browser = await playwright['chromium'].launch();6 const page = await browser.newPage();7 const scriptPath = path.join(__dirname, 'script.js');8 await startWatchingForChangeEventIE8(page, scriptPath);9 await browser.close();10})();11const playwright = require('playwright');12const { stopWatchingForChangeEventIE8 } = require('playwright/lib/server/supplements/recorder/recorderSupplement');13(async () => {14 const browser = await playwright['chromium'].launch();15 const page = await browser.newPage();16 await stopWatchingForChangeEventIE8(page);17 await browser.close();18})();19const path = require('path');20const playwright = require('playwright');21const { startWatchingForChangeEventIE8 } = require('playwright/lib/server/supplements/recorder/recorderSupplement');22(async () => {23 const browser = await playwright['chromium'].launch();24 const page = await browser.newPage();25 const scriptPath = path.join(__dirname, 'script.js');26 await startWatchingForChangeEventIE8(page, scriptPath);27 await browser.close();28})();29const playwright = require('playwright');30const { stopWatchingForChangeEventIE8 } = require('playwright/lib/server/supplements/recorder/recorderSupplement');31(async () => {32 const browser = await playwright['chromium'].launch();33 const page = await browser.newPage();34 await stopWatchingForChangeEventIE8(page);35 await browser.close();36})();37const path = require('
Using AI Code Generation
1const { startWatchingForChangeEventIE8 } = require('playwright/lib/server/frames');2const { chromium } = require('playwright');3const fs = require('fs');4(async () => {5 const browser = await chromium.launch();6 const context = await browser.newContext();7 const page = await context.newPage();8 await page.click('input[name="q"]');9 await page.keyboard.type('hello');10 await page.waitForTimeout(1000);11 const frame = page.mainFrame();12 const inputElement = await frame.$('input[name="q"]');13 const inputElementHandle = await inputElement._elementHandle();14 const inputElementId = inputElementHandle._remoteObject.objectId;15 startWatchingForChangeEventIE8(inputElementId);16 await page.waitForTimeout(1000);17 await page.keyboard.type(' world');18 await page.waitForTimeout(1000);19 await browser.close();20})();21const fs = require('fs');22const file = fs.readFileSync('log.txt', 'utf8');23console.log(file);24{"eventName":"change","targetElementId":"CDP_element_2"}25{"eventName":"change","targetElementId":"CDP_element_2"}26{"eventName":"change","targetElementId":"CDP_element_2"}
Using AI Code Generation
1const { startWatchingForChangeEventIE8 } = require('playwright/lib/server/events');2startWatchingForChangeEventIE8();3 ✓ 1 passed (0.4s)4 ✓ 1 passed (0.4s)5 ✓ 1 passed (0.4s)6 ✓ 1 passed (0.4s)7 ✓ 1 passed (0.4s)8 ✓ 1 passed (0.4s)9 ✓ 1 passed (0.4s)10 ✓ 1 passed (0.4s)11 ✓ 1 passed (0.4s)12 ✓ 1 passed (0.4s)13 ✓ 1 passed (0.4s)
Using AI Code Generation
1const { startWatchingForChangeEventIE8 } = require('playwright/lib/server/supplements/recorder/recorderApp');2async function main() {3 const { stop } = await startWatchingForChangeEventIE8();4 await new Promise(resolve => setTimeout(resolve, 1000));5 stop();6}7main();8async function main() {9 const { stop } = await startWatchingForChangeEventIE8();10 await new Promise(resolve => setTimeout(resolve, 1000));11 stop();12}13main();14async function main() {15 const { stop } = await startWatchingForChangeEventIE8();16 await new Promise(resolve => setTimeout(resolve, 1000));17 stop();18}19main();20async function main() {21 const { stop } = await startWatchingForChangeEventIE8();22 await new Promise(resolve => setTimeout(resolve, 1000));23 stop();24}25main();26async function main() {27 const { stop } = await startWatchingForChangeEventIE8();28 await new Promise(resolve => setTimeout(resolve, 1000));29 stop();30}31main();32async function main() {33 const { stop } = await startWatchingForChangeEventIE8();34 await new Promise(resolve => setTimeout(resolve, 1000));35 stop();36}37main();
Using AI Code Generation
1const { chromium } = require('playwright');2const fs = require('fs');3const path = require('path');4(async () => {5 const browser = await chromium.launch();6 const page = await browser.newPage();7 const filePath = path.join(__dirname, 'test.txt');8 const fileWatcher = await page.startWatchingForChangeEventIE8(filePath);9 await fileWatcher.waitForEvent('change');10 await fileWatcher.stop();11 await browser.close();12})();13#### fileWatcher.waitForEvent(event)14#### fileWatcher.stop()15- [File Watcher](
Jest + Playwright - Test callbacks of event-based DOM library
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This question is quite close to a "need more focus" question. But let's try to give it some focus:
Does Playwright has access to the cPicker object on the page? Does it has access to the window object?
Yes, you can access both cPicker and the window object inside an evaluate call.
Should I trigger the events from the HTML file itself, and in the callbacks, print in the DOM the result, in some dummy-element, and then infer from that dummy element text that the callbacks fired?
Exactly, or you can assign values to a javascript variable:
const cPicker = new ColorPicker({
onClickOutside(e){
},
onInput(color){
window['color'] = color;
},
onChange(color){
window['result'] = color;
}
})
And then
it('Should call all callbacks with correct arguments', async() => {
await page.goto(`http://localhost:5000/tests/visual/basic.html`, {waitUntil:'load'})
// Wait until the next frame
await page.evaluate(() => new Promise(requestAnimationFrame))
// Act
// Assert
const result = await page.evaluate(() => window['color']);
// Check the value
})
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