Best JavaScript code snippet using playwright-internal
processes.js
Source: processes.js
...119 * å¤çå
ç´ çå¯ä¸æ è¯key120 * @param el121 */122function processKey (el) {123 const exp = getBindingAttr(el, 'key');124 if (exp) {125 el.key = exp;126 }127}128/**129 * å¤çref130 * @param el131 */132function processRef (el) {133 const ref = getBindingAttr(el, 'ref');134 if (ref) {135 el.ref = ref;136 // æ£æµè¯¥å
ç´ æ¯å¦åå¨ä¸ä¸ªfor循ç¯ä¸ï¼å°ä¼æ²¿çparentå
ç´ ä¸çº§ä¸çº§åä¸ä¾¿å©å¯»æ¾æ¯å¦å¤äºä¸ä¸ªfor循ç¯ä¸137 el.refInFor = checkInFor(el);138 }139}140/**141 * å¤ç142 * <slot name="slotName"></slot>143 * å144 * <div slot="slotName"></div>145 * 两ç§æ
åµ146 * @param el147 */148function processSlot (el) {149 if (el.tag === 'slot') {150 el.slotName = getBindingAttr(el, 'name');151 } else {152 const slotTarget = getBindingAttr(el, 'slot');153 if (slotTarget) {154 // slot没ætargetå¼ï¼å°±æ¯default155 el.slotTarget = slotTarget === '""' ? '"default"' : slotTarget;156 if (el.tag !== 'template') {157 // æ·»å å°å±æ§æ°ç»ä¸158 addAttr(el, 'slot', slotTarget);159 }160 }161 }162}163/**164 * :is å¨æå¼å
¥æ¨¡æ¿çåè½ï¼å
¶å®æ们ç¨vue-cli èææ¶æçç¯å¢ç¨templateæ´å¥½165 * @param el166 */167function processComponent (el) {168 let binding;169 if ((binding = getBindingAttr(el, 'is'))) {170 el.component = binding;171 }172 if (getAndRemoveAttr(el, 'inline-template') != null) {173 el.inlineTemplate = true;174 }175}176/**177 * å¤çä¸é¢å¤çå©ä¸çattrsListéé¢çå±æ§ï¼178 * æ ¹æ®æ£åå¤æä¸åç±»åè¿è¡ä¸åå¤ç179 * @param el180 */181function processAttrs (el) {182 const list = el.attrsList;183 let i, l, name, rawName, value, modifiers, isProp;...
process.js
Source: process.js
...75 }76}77// å¤çkey78export function processKey(el) {79 let val = getBindingAttr(el, 'key');80 if (val) {81 el.key = val;82 }83}84// å¤çref85export function processRef(el) {86 let val = getBindingAttr(el, 'ref');87 if (val) {88 el.ref = val;89 el.refInFor = (()=>{90 let parent = el;91 while (parent) {92 if (parent.for) {93 return true;94 }95 parent = parent.parent;96 }97 return false;98 })();99 }100}101// å¤çv-slotãslotãscopeåslot-scopeå±æ§102export function processSlotContent(el) {103 let val = getBindingAttr(el, 'scope') || getBindingAttr(el, 'slot-scope');104 if (val) {105 el.slotScope = val;106 }107 let slotTarget = getBindingAttr(el, 'slot');108 if (slotTarget) {109 el.slotTarget = slotTarget === '""' ? '"default"' : slotTarget;110 el.slotTargetDynamic = !!el.attrsMap[':slot'] || !!el.attrsMap['v-bind:slot'];111 }112 let slotAttrs = getAttrByReg(el, /^v-slot|#/);113 if (slotAttrs) {114 // todo v-slot没æå å¨templateä¸çæ
åµææ¶ä¸åå¤ç115 let slotMatch = slotAttrs.name.match(/^(?:v-slot|#)(?::(?:(\[)([^\[\]]+)\]|([^\[\]]+)))?/);116 let slotTarget = slotMatch[2] || slotMatch[3];117 el.slotTargetDynamic = !!slotMatch[1];118 if (el.slotTargetDynamic) {119 el.slotTarget = slotTarget120 } else {121 el.slotTarget = JSON.stringify(slotTarget) || '"default"';122 }123 el.slotScope = slotAttrs.value;124 }125}126// å¤çæ ç¾å为slotçèç¹127export function processSlotOutlet(el) {128 if (el.tag === 'slot') {129 el.slotName = getBindingAttr(el, 'name');130 }131}132// å¤çæ ç¾å为slotçèç¹133export function processScopedSlot(el, parent) {134 if (parent && el.slotScope) {135 (parent.scopedSlots || (parent.scopedSlots = {}))[el.slotTarget] = el;136 }137}138// å¤çisãinline-templateå±æ§139export function processComponent(el) {140 let val = getBindingAttr(el, 'is');141 if (val) {142 el.component = val;143 }144 if (getBindingAttr(el, 'inline-template') !== undefined ) {145 el.inlineTemplate = true;146 }147}148// å¹é
修饰符æ£å149const MODIFIERS_REG = /\.[^.\]]+(?=[^\]]*)/g;150// è·å修饰符151function getModifiers(name) {152 let match = name.match(MODIFIERS_REG) || [];153 return match.reduce((map, str)=>(map[str.slice(1)] = true,map), {});154}155// å¤çå±æ§156const BIND_REG = /^v-bind:|^:|^\./;157export function processAttrs(el) {158 let attrsList = el.attrsList;...
model.js
Source: model.js
...32 `inline checked attributes will be ignored when using v-model. ` +33 'Declare initial values in the component\'s data option instead.'34 )35 }36 const valueBinding = getBindingAttr(el, 'value')37 const trueValueBinding = getBindingAttr(el, 'true-value') || 'true'38 const falseValueBinding = getBindingAttr(el, 'false-value') || 'false'39 addProp(el, 'checked',40 `Array.isArray(${value})` +41 `?(${value}).indexOf(${valueBinding})>-1` +42 `:(${value})===(${trueValueBinding})`43 )44 addHandler(el, 'change',45 `var $$a=${value},` +46 '$$el=$event.target,' +47 `$$c=$$el.checked?(${trueValueBinding}):(${falseValueBinding});` +48 'if(Array.isArray($$a)){' +49 `var $$v=${valueBinding},` +50 '$$i=$$a.indexOf($$v);' +51 'if($$c){$$i<0&&$$a.push($$v)}' +52 'else{$$i>-1&&$$a.splice($$i,1)}' +53 `}else{${value}=$$c}`54 )55}56function genRadioModel (el: ASTElement, value: ?string) {57 if (process.env.NODE_ENV !== 'production' &&58 el.attrsMap.checked != null) {59 warn(60 `<${el.tag} v-model="${value}" checked>:\n` +61 `inline checked attributes will be ignored when using v-model. ` +62 'Declare initial values in the component\'s data option instead.'63 )64 }65 const valueBinding = getBindingAttr(el, 'value')66 addProp(el, 'checked', `(${value})===(${valueBinding})`)67 addHandler(el, 'change', `${value}=${valueBinding}`)68}69function genDefaultModel (70 el: ASTElement,71 value: ?string,72 modifiers: ?Object73): ?boolean {74 if (process.env.NODE_ENV !== 'production') {75 if (el.tag === 'input' && el.attrsMap.value) {76 warn(77 `<${el.tag} v-model="${value}" value="${el.attrsMap.value}">:\n` +78 'inline value attributes will be ignored when using v-model. ' +79 'Declare initial values in the component\'s data option instead.'...
transition.js
Source: transition.js
2import {3 getBindingAttr4} from 'compiler/helpers'5function parse (el: ASTElement) {6 let transition = getBindingAttr(el, 'transition')7 if (transition === '""') {8 transition = true9 }10 if (transition) {11 el.transition = transition12 el.transitionOnAppear = getBindingAttr(el, 'transition-on-appear') != null13 }14}15function genData (el: ASTElement): string {16 return el.transition17 ? `transition:{definition:(${el.transition}),appear:${el.transitionOnAppear}},`18 : ''19}20export default {21 parse,22 genData...
Using AI Code Generation
1const { getBindingAttr } = require('playwright-core/lib/server/frames');2const { Page } = require('playwright-core/lib/server/page');3const { Frame } = require('playwright-core/lib/server/frames');4const { ElementHandle } = require('playwright-core/lib/server/page');5const { JSHandle } = require('playwright-core/lib/server/jsHandle');6const { CDPSession } = require('playwright-core/lib/server/cdpsession');7const { getBindingAttr } = require('playwright-core/lib/server/frames');8const { Page } = require('playwright-core/lib/server/page');9const { Frame } = require('playwright-core/lib/server/frames');10const { ElementHandle } = require('playwright-core/lib/server/page');11const { JSHandle } = require('playwright-core/lib/server/jsHandle');12const { CDPSession } = require('playwright-core/lib/server/cdpsession');13const { getBindingAttr } = require('playwright-core/lib/server/frames');14const { Page } = require('playwright-core/lib/server/page');15const { Frame } = require('playwright-core/lib/server/frames');16const { ElementHandle } = require('playwright-core/lib/server/page');17const { JSHandle } = require('playwright-core/lib/server/jsHandle');18const { CDPSession } = require('playwright-core/lib/server/cdpsession');19const { getBindingAttr } = require('playwright-core/lib/server/frames');20const { Page } = require('playwright-core/lib/server/page');21const { Frame } = require('playwright-core/lib/server/frames');22const { ElementHandle } = require('playwright-core/lib/server/page');23const { JSHandle } = require('playwright-core/lib/server/jsHandle');24const { CDPSession } = require('playwright-core/lib/server/cdpsession');25const { getBindingAttr } = require('playwright-core/lib/server/frames');26const { Page } = require('playwright-core/lib/server/page');27const { Frame } = require('playwright-core/lib/server/frames');28const { ElementHandle } = require('playwright-core
Using AI Code Generation
1const { getBindingAttr } = require('@playwright/test/lib/server/frames');2const { Page } = require('@playwright/test/lib/server/page');3const { Frame } = require('@playwright/test/lib/server/frames');4const { getBindingAttr } = require('@playwright/test/lib/server/frames');5const { Page } = require('@playwright/test/lib/server/page');6const { Frame } = require('@playwright/test/lib/server/frames');7const { getBindingAttr } = require('@playwright/test/lib/server/frames');8const { Page } = require('@playwright/test/lib/server/page');9const { Frame } = require('@playwright/test/lib/server/frames');10const { getBindingAttr } = require('@playwright/test/lib/server/frames');11const { Page } = require('@playwright/test/lib/server/page');12const { Frame } = require('@playwright/test/lib/server/frames');13const { getBindingAttr } = require('@playwright/test/lib/server/frames');14const { Page } = require('@playwright/test/lib/server/page');15const { Frame } = require('@playwright/test/lib/server/frames');16const { getBindingAttr } = require('@playwright/test/lib/server/frames');17const { Page } = require('@playwright/test/lib/server/page');18const { Frame } = require('@playwright/test/lib/server/frames');19const { getBindingAttr } = require('@playwright/test/lib/server/frames');20const { Page } = require('@playwright/test/lib/server/page');21const { Frame } = require('@playwright/test/lib/server/frames');22const { getBindingAttr } = require('@playwright/test/lib/server/frames');23const { Page } = require('@playwright/test/lib/server/page');24const { Frame } = require('@playwright/test/lib/server/frames');25const { getBindingAttr } = require('@playwright/test/lib/server/frames');
Using AI Code Generation
1const { getBindingAttr } = require('playwright/lib/server/dom'); 2const jsdom = require("jsdom");3const { JSDOM } = jsdom;4const dom = new JSDOM(`<!DOCTYPE html><p id="thePara" @click="handleClick">Hello world</p>`);5const el = dom.window.document.querySelector('#thePara');6console.log(getBindingAttr(el, 'click', false));7const { getBindingAttr } = require('playwright/lib/server/dom'); 8const jsdom = require("jsdom");9const { JSDOM } = jsdom;10const dom = new JSDOM(`<!DOCTYPE html><p id="thePara" @click="handleClick">Hello world</p>`);11const el = dom.window.document.querySelector('#thePara');12console.log(getBindingAttr(el, 'click', false));13const { getBindingAttr } = require('playwright/lib/server/dom'); 14const jsdom = require("jsdom");15const { JSDOM } = jsdom;16const dom = new JSDOM(`<!DOCTYPE html><p id="thePara" @click="handleClick">Hello world</p>`);17const el = dom.window.document.querySelector('#thePara');18console.log(getBindingAttr(el, 'click', false));
Using AI Code Generation
1const { getBindingAttr } = require('playwright/lib/utils/dom.js');2const { parseHTML } = require('playwright/lib/utils/parseHTML.js');3const { createJSHandle } = require('playwright/lib/utils/elementHandler.js');4const { JSHandle } = require('playwright/lib/jsHandle.js');5const { ElementHandle } = require('playwright/lib/elementHandle.js');6const { parseSelector } = require('playwright/lib/utils/selectorParser.js');7const { Page } = require('playwright/lib/page.js');8const html = '<div id="foo" foo="bar"></div>';9const document = parseHTML(html);10const element = document.body.firstChild;11const page = new Page(null, null, null, null);12const handle = createJSHandle(page, element);13const elementHandle = new ElementHandle(page, handle);14const selector = parseSelector('div[foo="bar"]', 'css');15const binding = getBindingAttr(selector, 'foo');16import { getBindingAttr } from 'playwright/lib/utils/dom.js';17import { parseHTML } from 'playwright/lib/utils/parseHTML.js';18import { createJSHandle } from 'playwright/lib/utils/elementHandler.js';19import { JSHandle } from 'playwright/lib/jsHandle.js';20import { ElementHandle } from 'playwright/lib/elementHandle.js';21import { parseSelector } from 'playwright/lib/utils/selectorParser.js';22import { Page } from 'playwright/lib/page.js';23const html = '<div id="foo" foo="bar"></div>';24const document = parseHTML(html);25const element = document.body.firstChild;26const page = new Page(null, null, null, null);27const handle = createJSHandle(page, element);28const elementHandle = new ElementHandle(page, handle);29const selector = parseSelector('div[foo="bar"]', 'css');30const binding = getBindingAttr(selector, 'foo');
Using AI Code Generation
1const { getBindingAttr } = require('playwright/lib/server/dom.js');2const { parse } = require('playwright/lib/server/common/parser.js');3const { JSDOM } = require('jsdom');4<button id="button" class="btn" onclick="alert('hello')">Click me</button>5`;6const dom = new JSDOM(html);7const document = dom.window.document;8const button = document.getElementById('button');9const binding = parse(getBindingAttr(button, 'onclick'));10console.log(binding);11{ type: 'call',12 args: [ { type: 'string', value: 'hello' } ] }
Using AI Code Generation
1const { getBindingAttr } = require('@playwright/test/lib/server/dom');2const { parse } = require('@playwright/test/lib/server/dom/parse');3const { createTestServer } = require('@playwright/test/lib/utils/testserver/');4const { test } = require('@playwright/test');5test('test', async ({ page }) => {6 const server = await createTestServer();7 server.setRoute('/test.html', (req, res) => {8 res.end(`9 `);10 });11 await page.goto(server.PREFIX + '/test.html');12 const document = await page.mainFrame().document();13 const div = await document.querySelector('#mydiv');14 const binding = getBindingAttr(div, 'data-test');15 console.log(binding);16 const binding2 = getBindingAttr(div, 'data-test-attr');17 console.log(binding2);18 await server.stop();19});
Using AI Code Generation
1const { getBindingAttr } = require('playwright/lib/server/common/utils');2const { parse } = require('playwright/lib/server/common/html');3const html = `<button class="btn" data-attr="value">Click Me</button>`;4const document = parse(html);5const button = document.querySelector('button');6const value = getBindingAttr(button, 'data-attr');7console.log(value);8Playwright Internal API - getBindingAttr() Method9Playwright Internal API - parse() Method
Using AI Code Generation
1const { getBindingAttr } = require('@playwright/test/lib/server/injected/injectedScript');2const binding = getBindingAttr('playwright-binding');3console.log(binding);4const { getBindingAttr } = require('@playwright/test/lib/server/injected/injectedScript');5const binding = getBindingAttr('playwright-binding');6console.log(binding);7getBindingAttr(name)
Jest + Playwright - Test callbacks of event-based DOM library
firefox browser does not start in playwright
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Running Playwright in Azure Function
firefox browser does not start in playwright
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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