Best JavaScript code snippet using playwright-internal
html-parser.js
Source: html-parser.js
...100 handleStartTag å½æ°ç¨æ¥å¯¹parseStartTag å½æ°ç解æç»æè¿è¡è¿ä¸æ¥å¤çï¼101 å®æ¥åparseStartTagå½æ°çè¿åå¼ä½ä¸ºåæ°102 handleStartTag å½æ°çå¼å§å®ä¹å 个常é103*/104function handleStartTag(match){105 const tagName = match.tagName; //å¼å§æ ç¾çæ ç¾åï¼106 const unarySlash = match.unarySlash;//æ¯å¦ä¸ºèªéåæ ç¾çæ å¿ï¼èªéå为"" ï¼ éèªéå为"/"107 const unary = isUnaryTag(tagName) || !!unarySlash; //å¸å°å¼ï¼æ å¿æ¯å¦ä¸ºèªéåæ ç¾108 const l = match.attrs.length; //match.attrsæ°ç»çé¿åº¦109 const attrs = new Array(l); //ä¸ä¸ªä¸match.attrsæ°ç»é¿åº¦ç¸ççæ°ç»110 //ç»ä¸æ¥æ¯å¾ªç¯å¤çæååºæ¥çæ ç¾å±æ§æ°ç»match.attrs111 for( let i=0;i<l;i++){112 const args = match.attrs[i];113 //const args = ["class="a"", "class", "=", "a", undefined, undefined, index: 0, input: "class="a" id="b"></div>", groups: undefined]114 const value = args[3] || args[4] || args[5] || ''115 const shouldDecodeNewLines = tagName == 'a' && args[1] == 'href' ? options.shouldDecodeNewLinesForHerf : options.shouldDecodeNewLines 116 //æåå°å¤ç好çç»æåå
¥ä¹åå®ä¹å¥½çä¸match.attrsæ°ç»é¿åº¦ç¸ççattrsæ°ç»ä¸117 attrs[i] = {118 name : args[i],...
parse.js
Source: parse.js
...26 parent: null,27 };28}29// å¤çå¼å§æ ç¾30function handleStartTag({ tagName, attrs }) {31 const element = creatASTElement(tagName, attrs);32 if (!root) {33 root = element;34 }35 currentParent = element;36 stack.push(element);37}38// å¤çç»ææ ç¾39function handleEndTag(tagName) {40 // ååºæ 顶å
ç´ 41 const element = stack.pop();42 currentParent = stack[stack.length - 1];43 if (currentParent) {44 element.parent = currentParent;45 currentParent.children.push(element);46 }47}48// å¤çææ¬49function handleChars(text) {50 // å»æç©ºæ ¼51 text = text.replace(/\s/g, '');52 if (text) {53 currentParent.children.push({54 type: TEXT_TYPE,55 text,56 });57 }58}59// å° HTML å符串转æ¢ä¸º ASTã60export function parse(html) {61 while (html) {62 // æ¥æ¾ <63 const textEnd = html.indexOf('<');64 // å¦æ < å¨ç¬¬ä¸ä¸ª è¯ææ¥ä¸æ¥å°±æ¯ä¸ä¸ªæ ç¾ ä¸ç®¡æ¯å¼å§è¿æ¯ç»ææ ç¾65 if (textEnd === 0) {66 // å¹é
å¼å§æ ç¾67 const startTagMatch = parseStartTag();68 if (startTagMatch) {69 // çæAST70 handleStartTag(startTagMatch);71 continue;72 }73 // å¹é
ç»ææ ç¾74 const endTagMatch = html.match(endTag);75 if (endTagMatch) {76 advance(endTagMatch[0].length);77 handleEndTag(endTagMatch[1]);78 continue;79 }80 }81 // ææ¬82 let text;83 if (textEnd > -1) {84 text = html.substring(0, textEnd);...
template.js
Source: template.js
...73 // é¦å
è¿è¡æ ç¾å¹é
, 并åªåå¼å§æ ç¾74 let match = parseStartTag();75 if (match) {76 lastTag = match.tagName;77 match = handleStartTag(match); // ä¸ä¸ªç¶æ ç¾çä¿¡æ¯78 const endTagMatch = html.match(endTag);79 if (endTagMatch) {80 const curIndex = index81 advance(endTagMatch[0].length)82 if (endTagMatch[1] === lastTag) { // æ¯å½åæ ç¾ç»æ83 cachestack.push(match);84 }85 continue;86 } else { // ç¶æ ç¾å
å«çæ¯åæ ç¾87 if (match.tagName !== 'template') {88 match.children = [];89 cachestack.children = [match];90 cachestack = match.children;91 }...
index.js
Source: index.js
...13 let textEnd = html.indexOf('<') // å¹é
å¼å§æ ç¾14 if (textEnd === 0) {15 let startTagMatch = parseStartTag() // è·åå¹é
çç»æ tagName attrs16 if (startTagMatch) {17 handleStartTag(startTagMatch)18 continue // å¼å§æ ç¾å¹é
å®äºç»§ç»åä¸æ¬¡å¹é
19 }20 let endTagMatch = html.match(endTag)21 if (endTagMatch) {22 advance(endTagMatch[0].length)23 parseEndTag(endTagMatch[1])24 continue25 }26 }27 let text28 if (textEnd > 0) {29 text = html.substring(0, textEnd)30 }31 if (text) {32 advance(text.length)33 chars(text)34 }35 }36 // æªåå符串37 function advance(n) {38 html = html.substring(n)39 }40 function parseStartTag () {41 let start = html.match(startTagOpen)42 if (start) {43 const match = {44 tagName: start[1],45 attrs: []46 }47 advance(start[0].length) // å°å¼å§æ ç¾å»æ48 let end, attr49 while (!(end = html.match(startTagClose)) && (attr = html.match(attribute))) {50 advance(attr[0].length) // å°å±æ§æè¿°å é¤51 match.attrs.push({name: attr[1], value: attr[3] || attr[4] || attr[5]})52 }53 if (end) { // å°ç»ææ ç¾å é¤54 advance([end[0].length])55 return match56 }57 }58 }59 function handleStartTag(match) {60 console.log('å¼å§æ ç¾', match.tagName, 'å±æ§', match.attrs)61 }62 function chars(text) {63 console.log('ææ¬æ¯', text)64 }65 function parseEndTag(tagName) {66 console.log('ç»ææ ç¾', tagName)67 }68}69// AST æ¯ç¨å¯¹è±¡æè¿°åççè¯æ³70// èæ DOM æ¯ç¨å¯¹è±¡æè¿° DOM èç¹71export function compileToFunctions(template) {72 let root = parseHTML(template)73 return function render() { // è¿åèæ DOM...
parseHtml.js
Source: parseHtml.js
...36 continue37 }38 const startTag = parseStartTag()39 if (startTag) {40 handleStartTag(startTag)41 continue42 }43 } else if (stack.length) {44 options.handleContent(html)45 html = ''46 } else {47 options.warn('tag not match')48 return49 }50 }51 function advance(n) {52 index += n53 html = html.substring(n)54 }55 function parseStartTag() {56 const match = html.match(startTagOpenReg)57 if (match) {58 advance(match[0].length)59 const tag = {60 tagName: match[1],61 attrsList: [],62 }63 let tagCloseMatch,64 attrMatch65 while (!(tagCloseMatch = html.match(startTagCloseReg))66 && (attrMatch = html.match(attrReg))) {67 if (attrMatch) {68 tag.attrsList.push({69 name: attrMatch[1],70 value: attrMatch[2] || true,71 })72 advance(attrMatch[0].length)73 }74 }75 if (tagCloseMatch) {76 tag.unary = !tagCloseMatch[1]77 advance(tagCloseMatch[0].length)78 }79 return tag80 }81 }82 function handleStartTag(tag) {83 if (tag.unary) {84 stack.push(tag.tagName)85 }86 if (options.start) {87 options.start(tag)88 }89 }90 function handleEndTag(endMatch) {91 const startTagName = stack.pop() || ''92 if (startTagName !== endMatch[1]) {93 options.warn('tag is not closed correctly')94 html = ''95 } else {96 if (options.end) {...
parse-html.js
Source: parse-html.js
...78 function startParse () {79 while (html) {80 const textEnd = html.indexOf('<');81 if (textEnd === 0) {// å¹é
å°äºæ ç¾82 const startTagMatch = handleStartTag();83 if (startTagMatch) {84 start(startTagMatch.tag, startTagMatch.attrs);85 }86 const endTagMatch = handleEndTag();87 if (endTagMatch) {88 end(endTagMatch[1]);89 }90 }91 if (textEnd > 0) { // å¹é
å°äºæå92 let text = html.slice(0, textEnd);93 advance(text.length);94 char(text);95 }96 }...
all_68.js
Source: all_68.js
1var searchData=2[3 ['handlelink',['handleLink',['../classcom_1_1spider_1_1jspiderlibrary2_1_1_spider_1_1_parser.html#aa7bd808ea40da16b1e666113db1b1616',1,'com::spider::jspiderlibrary2::Spider::Parser']]],4 ['handlesimpletag',['handleSimpleTag',['../classcom_1_1spider_1_1jspiderlibrary2_1_1_spider_1_1_parser.html#ae14a442ac7232170e7db1e8f872d6f8a',1,'com::spider::jspiderlibrary2::Spider::Parser']]],5 ['handlestarttag',['handleStartTag',['../classcom_1_1spider_1_1jspiderlibrary2_1_1_spider_1_1_parser.html#a1a351dca2ed508a436546687e782d329',1,'com::spider::jspiderlibrary2::Spider::Parser']]],6 ['handletext',['handleText',['../classcom_1_1spider_1_1jspiderlibrary2_1_1_spider_1_1_parser.html#a293631e270d69e91a29de14c980bc9c8',1,'com::spider::jspiderlibrary2::Spider::Parser']]],7 ['htmlparse',['HTMLParse',['../classcom_1_1spider_1_1jspiderlibrary2_1_1_h_t_m_l_parse.html',1,'com::spider::jspiderlibrary2']]],8 ['htmlparse_2ejava',['HTMLParse.java',['../_h_t_m_l_parse_8java.html',1,'']]]...
functions_68.js
Source: functions_68.js
1var searchData=2[3 ['handlelink',['handleLink',['../classcom_1_1spider_1_1jspiderlibrary2_1_1_spider_1_1_parser.html#aa7bd808ea40da16b1e666113db1b1616',1,'com::spider::jspiderlibrary2::Spider::Parser']]],4 ['handlesimpletag',['handleSimpleTag',['../classcom_1_1spider_1_1jspiderlibrary2_1_1_spider_1_1_parser.html#ae14a442ac7232170e7db1e8f872d6f8a',1,'com::spider::jspiderlibrary2::Spider::Parser']]],5 ['handlestarttag',['handleStartTag',['../classcom_1_1spider_1_1jspiderlibrary2_1_1_spider_1_1_parser.html#a1a351dca2ed508a436546687e782d329',1,'com::spider::jspiderlibrary2::Spider::Parser']]],6 ['handletext',['handleText',['../classcom_1_1spider_1_1jspiderlibrary2_1_1_spider_1_1_parser.html#a293631e270d69e91a29de14c980bc9c8',1,'com::spider::jspiderlibrary2::Spider::Parser']]]...
Using AI Code Generation
1const { Playwright } = require('playwright');2const playwright = new Playwright();3const browser = await playwright.chromium.launch();4const context = await browser.newContext();5const page = await context.newPage();6const { InternalAPI } = require('playwright/lib/internal/api');7const internalAPI = new InternalAPI(page);8const { HTMLTagTokenizer } = require('playwright/lib/internal/protocol');9const htmlTagTokenizer = new HTMLTagTokenizer(internalAPI);10await htmlTagTokenizer.handleStartTag({name: 'div', selfClosing: true});11await page.close();12await context.close();13await browser.close();
Using AI Code Generation
1const { parse } = require('playwright-core/lib/server/supplements/recorder/recorderSupplement.js');2const { parseHTML } = require('playwright-core/lib/server/supplements/recorder/recorderUtils.js');3const { RecorderPage } = require('playwright-core/lib/server/supplements/recorder/recorderPage.js');4const html = `<input type="text" name="username" id="username" />`;5const { document } = parseHTML(html);6const recorderPage = new RecorderPage();7const result = recorderPage.handleStartTag(document.children[0]);8console.log(result);9{ action: 'fill', selector: '#username', value: 'username' }
Using AI Code Generation
1const path = require('path');2const playwright = require('playwright');3const { handleStartTag } = require('playwright/lib/server/supplements/recorder/recorderSupplement');4const { test } = require('playwright/test');5const { expect } = require('playwright/test');6test.describe('Recorder', () => {7 test('Recorder test', async ({ page }) => {8 await handleStartTag(page, 'input', { type: 'text', name: 'q', value: 'test' });9 });10});
Using AI Code Generation
1const { parse } = require('playwright/lib/internal/parser');2const { handleStartTag } = require('playwright/lib/internal/parser/HTMLParser');3const { HTMLParser } = require('playwright/lib/internal/parser/HTMLParser');4`;5const parser = new HTMLParser();6const document = parse(html, parser);7const container = document.querySelector('#container');8handleStartTag('div', { id: 'foo' }, container, document);9console.log(container.outerHTML);
Using AI Code Generation
1const { HTMLParser } = require('playwright/lib/server/common/htmlParser.js');2let parser = new HTMLParser();3let html = '<html><body><div class="a">hello</div></body></html>';4parser.parse(html);5parser.handleStartTag('div', {class: 'a'}, 0, 0);6console.log(parser.stack[0].tagName);7const { HTMLParser } = require('playwright/lib/server/common/htmlParser.js');8let parser = new HTMLParser();9let html = '<html><body><div class="a">hello</div></body></html>';10parser.parse(html);11console.log(parser.stack[0].tagName);12const { HTMLParser } = require('playwright/lib/server/common/htmlParser.js');13let parser = new HTMLParser();14let html = '<html><body><div class="a">hello</div></body></html>';15parser.parse(html);16parser.handleStartTag('div', {class: 'a'}, 0, 0);17console.log(parser.stack[0].tagName);18const { HTMLParser } = require('playwright/lib/server/common/htmlParser.js');19let parser = new HTMLParser();20let html = '<html><body><div class="a">hello</div></body></html>';
Using AI Code Generation
1const { parse } = require('playwright/lib/server/frames');2const { handleStartTag } = require('playwright/lib/server/dom.js');3const { html } = require('playwright/lib/server/html.js');4const { createDocument } = require('playwright/lib/server/dom.js');5const { createParser } = require('playwright/lib/server/parser.js');6const document = createDocument();7const parser = createParser(document);8const htmlParser = html.parser();9const htmlSerializer = html.serializer();10const htmlTreeAdapter = html.treeAdapters.htmlparser2;11const handleStartTagWrapper = (tag, attrs, selfClosing, location) => {12 const element = handleStartTag(tag, attrs, selfClosing, location);13 console.log(htmlSerializer(element));14 return element;15};16htmlParser.on('startTag', handleStartTagWrapper);17htmlParser.on('endTag', handleStartTagWrapper);18htmlParser.on('text', handleStartTagWrapper);19htmlParser.on('comment', handleStartTagWrapper);20htmlParser.on('error', handleStartTagWrapper);21htmlParser.on('end', handleStartTagWrapper);22const htmlString = `<html><body><p>test</p></body></html>`;23const dom = htmlParser.parseComplete(htmlString);24console.log(dom);25const domString = htmlSerializer(dom);26console.log(domString);27{ type: 'text',28 { type: 'tag',29 attribs: {},30 endIndex: 16 },31 endIndex: 16 }32const { parse } = require('playwright/lib/server/frames');33const { handleStartTag } = require('playwright/lib/server/dom.js');34const { html } = require('playwright/lib/server
Using AI Code Generation
1const { Page } = require('playwright/lib/server/page');2const { assert } = require('console');3const page = new Page();4const html = `<html><body><div id="test">Hello</div></body></html>`;5const tagName = 'div';6const attributes = { id: 'test' };7const selfClosing = false;8page.handleStartTag(tagName, attributes, selfClosing, location);9const element = page._document._children[1]._children[0];10assert.equal(element._tagName, tagName);11assert.equal(element._attributes.get('id'), attributes.id);12assert.equal(element._location.url, location.url);13assert.equal(element._location.line, location.line);14assert.equal(element._location.column, location.column);15page.handleEndTag(tagName, location);16assert.equal(page._document._children[1]._children.length, 0);17const text = 'Hello';18page.handleText(text, location);19assert.equal(page._document._children[1]._children[0]._text, text);20assert.equal(page._document._children[1]._children[0]._location.url, location.url);21assert.equal(page._document._children[1]._children[0]._location.line, location.line);22assert.equal(page._document._children[1]._children[0]._location.column, location.column);23const comment = 'Hello';24page.handleComment(comment, location);25assert.equal(page._document._children[1]._children[0]._text, comment);26assert.equal(page._document._children[1]._children[0]._location.url, location.url);27assert.equal(page._document._children[1]._children[0]._location.line, location.line);28assert.equal(page._document._children[1]._children[0]._location.column, location.column);29const name = 'html';30const publicId = '';31const systemId = '';32page.handleDoctype(name, publicId, systemId, location);33assert.equal(page._document._doctype._name, name);34assert.equal(page._document._doctype._publicId, publicId);35assert.equal(page._document._doctype._system
Using AI Code Generation
1const { parse } = require('playwright/internal/inspector-utils');2const html = `<html><head><title>My Title</title></head><body><h1>Heading</h1><p>Paragraph</p></body></html>`;3const doc = parse(html);4const body = doc.querySelector('body');5console.log(body.outerHTML);6console.log(body.innerHTML);7console.log(body.firstChild.outerHTML);8console.log(body.firstChild.innerHTML);9console.log(body.firstChild.firstChild.outerHTML);10console.log(body.firstChild.firstChild.innerHTML);11console.log(body.firstChild.firstChild.firstChild.outerHTML);12console.log(body.firstChild.firstChild.firstChild.innerHTML);13console.log(body.firstChild.firstChild.firstChild.firstChild.outerHTML);14console.log(body.firstChild.firstChild.firstChild.firstChild.innerHTML);15console.log(body.firstChild.firstChild.firstChild.firstChild.firstChild.outerHTML);16console.log(body.firstChild.firstChild.firstChild.firstChild.firstChild.innerHTML);17console.log(body.firstChild.firstChild.firstChild.firstChild.firstChild.firstChild.outerHTML);18console.log(body.firstChild.firstChild.firstChild.firstChild.firstChild.firstChild.innerHTML);19console.log(body.firstChild.firstChild.firstChild.firstChild.firstChild.firstChild.firstChild.outerHTML);20console.log(body.firstChild.firstChild.firstChild.firstChild.firstChild.firstChild.firstChild.innerHTML);21console.log(body.firstChild.firstChild.firstChild.firstChild.firstChild.firstChild.firstChild.firstChild.outerHTML);22console.log(body.firstChild.firstChild.firstChild.firstChild.firstChild.firstChild.firstChild.firstChild.innerHTML);23console.log(body.firstChild.firstChild.firstChild.firstChild.firstChild.firstChild.firstChild.firstChild.firstChild.outerHTML);24console.log(body.firstChild.firstChild.firstChild.firstChild.firstChild.firstChild.firstChild.firstChild.firstChild.innerHTML);25console.log(body.firstChild.firstChild.firstChild.firstChild.firstChild.firstChild.firs
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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