Best JavaScript code snippet using playwright-internal
ReactDOMUnknownPropertyHook.js
Source: ReactDOMUnknownPropertyHook.js
...153 return true;154 }155 if (156 typeof value === 'boolean' &&157 shouldRemoveAttributeWithWarning(name, value, propertyInfo, false)158 ) {159 if (value) {160 console.error(161 'Received `%s` for a non-boolean attribute `%s`.\n\n' +162 'If you want to write it to the DOM, pass a string instead: ' +163 '%s="%s" or %s={value.toString()}.',164 value,165 name,166 name,167 value,168 name,169 );170 } else {171 console.error(172 'Received `%s` for a non-boolean attribute `%s`.\n\n' +173 'If you want to write it to the DOM, pass a string instead: ' +174 '%s="%s" or %s={value.toString()}.\n\n' +175 'If you used to conditionally omit it with %s={condition && value}, ' +176 'pass %s={condition ? value : undefined} instead.',177 value,178 name,179 name,180 value,181 name,182 name,183 name,184 );185 }186 warnedProperties[name] = true;187 return true;188 }189 // Now that we've validated casing, do not validate190 // data types for reserved props191 if (isReserved) {192 return true;193 }194 // Warn when a known attribute is a bad type195 if (shouldRemoveAttributeWithWarning(name, value, propertyInfo, false)) {196 warnedProperties[name] = true;197 return false;198 }199 // Warn when passing the strings 'false' or 'true' into a boolean prop200 if (201 (value === 'false' || value === 'true') &&202 propertyInfo !== null &&203 propertyInfo.type === BOOLEAN204 ) {205 console.error(206 'Received the string `%s` for the boolean attribute `%s`. ' +207 '%s ' +208 'Did you mean %s={%s}?',209 value,...
PixiProperty.js
Source: PixiProperty.js
...30 return false;31 }32 return false;33}34export function shouldRemoveAttributeWithWarning(35 type,36 name,37 value,38 propertyInfo39) {40 if (propertyInfo !== null && propertyInfo.type === RESERVED) {41 return false;42 }43 switch (typeof value) {44 case "boolean":45 if (isInjectedType(type)) {46 return false;47 }48 return propertyInfo === null || !propertyInfo.acceptsBooleans;49 case "function":50 if (isInjectedType(type)) {51 return false;52 }53 return propertyInfo === null || propertyInfo.type !== CALLBACK;54 case "symbol":55 return true;56 default:57 return false;58 }59}60export function shouldRemoveAttribute(type, name, value, propertyInfo) {61 if (typeof value === "undefined") {62 return true;63 }64 if (shouldRemoveAttributeWithWarning(type, name, value, propertyInfo)) {65 return true;66 }67 if (propertyInfo !== null) {68 switch (propertyInfo.type) {69 case CALLBACK:70 return typeof value !== "function";71 case NUMERIC:72 return isNaN(value);73 case POSITIVE_NUMERIC:74 return isNaN(value) || value < 0;75 case VECTOR:76 const vector = parsePoint(value);77 return vector.length === 0 || vector.findIndex((x) => isNaN(x)) !== -1;78 }...
ReactPixiFiberUnknownPropertyHook.js
...80 if (isReserved) {81 return true;82 }83 // Warn when a known attribute is a bad type84 if (shouldRemoveAttributeWithWarning(type, name, value, propertyInfo)) {85 warnedProperties[name] = true;86 return false;87 }88 // Warn when custom property does not pass custom validation89 if (customPropertyInfo != null && !customPropertyInfo.type(value)) {90 warnedProperties[name] = true;91 return false;92 }93 return true;94 };95}96export { validateProperty };97export const warnUnknownProperties = function (type, props) {98 const unknownProps = [];...
DOMProperty.js
Source: DOMProperty.js
...46 isCustomComponentTag47) => {48 if (value === null || typeof value === 'undefined') return true;49 if (50 shouldRemoveAttributeWithWarning(51 name,52 value,53 propertyInfo,54 isCustomComponentTag55 )56 )57 return true;58 if (isCustomComponentTag) return false;59 if (propertyInfo !== null) {60 switch (propertyInfo.type) {61 case BOOLEAN:62 return !value;63 case OVERLOADED_BOOLEAN:64 return value === false;...
Using AI Code Generation
1const { shouldRemoveAttributeWithWarning } = require('playwright/lib/internal-api');2const { test, expect } = require('@playwright/test');3test('shouldRemoveAttributeWithWarning', async ({ page }) => {4 await page.setContent(`<div id="foo" foo="bar"></div>`);5 const foo = await page.$('#foo');6 expect(await shouldRemoveAttributeWithWarning(foo, 'foo')).toBe(true);7});8 ✘ shouldRemoveAttributeWithWarning (1s)
Using AI Code Generation
1const { shouldRemoveAttributeWithWarning } = require('playwright/lib/internalAPI');2const { setAttribute } = require('playwright/lib/internalAPI');3const { removeAttribute } = require('playwright/lib/internalAPI');4const { getAttribute } = require('playwright/lib/internalAPI');5const { ElementHandle } = require('playwright/lib/cjs/pw_exports');6const { JSHandle } = require('playwright/lib/cjs/pw_exports');7const { Page } = require('playwright/lib/cjs/pw_exports');8const { Frame } = require('playwright/lib/cjs/pw_exports');9const { Worker } = require('playwright/lib/cjs/pw_exports');10const { ElementHandle } = require('playwright/lib/cjs/pw_exports');
Using AI Code Generation
1const { shouldRemoveAttributeWithWarning } = require('playwright/lib/server/dom.js');2const attrName = 'attrName';3const attrValue = 'attrValue';4const tagName = 'tagName';5const result = shouldRemoveAttributeWithWarning(attrName, attrValue, tagName);6console.log(result);7Please read [CONTRIBUTING.md](
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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