Best JavaScript code snippet using playwright-internal
markdown.js
Source: markdown.js
...201function render(nodes, maxColumns) {202 const result = [];203 let lastNode;204 for (let node of nodes) {205 innerRenderMdNode('', node, lastNode, result, maxColumns);206 lastNode = node;207 }208 return result.join('\n');209}210/**211 * @param {string} indent212 * @param {MarkdownNode} node213 * @param {MarkdownNode} lastNode214 * @param {number=} maxColumns215 * @param {string[]} result216 */217function innerRenderMdNode(indent, node, lastNode, result, maxColumns) {218 const newLine = () => {219 if (result[result.length - 1] !== '')220 result.push('');221 };222 if (node.type.startsWith('h')) {223 newLine();224 const depth = +node.type.substring(1);225 result.push(`${'#'.repeat(depth)} ${node.text}`);226 let lastNode = node;227 for (const child of node.children || []) {228 innerRenderMdNode('', child, lastNode, result, maxColumns);229 lastNode = child;230 }231 }232 if (node.type === 'text') {233 const bothTables = node.text.startsWith('|') && lastNode && lastNode.type === 'text' && lastNode.text.startsWith('|');234 const bothGen = node.text.startsWith('<!--') && lastNode && lastNode.type === 'text' && lastNode.text.startsWith('<!--');235 const bothComments = node.text.startsWith('>') && lastNode && lastNode.type === 'text' && lastNode.text.startsWith('>');236 const bothLinks = node.text.match(/\[[^\]]+\]:/) && lastNode && lastNode.type === 'text' && lastNode.text.match(/\[[^\]]+\]:/);237 if (!bothTables && !bothGen && !bothComments && !bothLinks && lastNode && lastNode.text)238 newLine();239 for (const line of node.text.split('\n'))240 result.push(wrapText(line, maxColumns, indent));241 return;242 }243 if (node.type === 'code') {244 newLine();245 result.push(`${indent}\`\`\`${node.codeLang}`);246 for (const line of node.lines)247 result.push(indent + line);248 result.push(`${indent}\`\`\``);249 newLine();250 return;251 }252 if (node.type === 'note') {253 newLine();254 result.push(`${indent}:::${node.noteType}`);255 result.push(`${wrapText(node.text, maxColumns, indent)}`);256 result.push(`${indent}:::`);257 newLine();258 return;259 }260 if (node.type === 'properties') {261 result.push(`${indent}---`);262 for (const line of node.lines)263 result.push(indent + line);264 result.push(`${indent}---`);265 newLine();266 return;267 }268 if (node.type === 'li') {269 let char;270 switch (node.liType) {271 case 'bullet': char = '*'; break;272 case 'default': char = '-'; break;273 case 'ordinal': char = '1.'; break;274 }275 result.push(`${wrapText(node.text, maxColumns, `${indent}${char} `)}`);276 const newIndent = indent + ' '.repeat(char.length + 1);277 for (const child of node.children || []) {278 innerRenderMdNode(newIndent, child, lastNode, result, maxColumns);279 lastNode = child;280 }281 }282}283/**284 * @param {string} text285 */286function tokenizeNoBreakLinks(text) {287 const links = [];288 // Don't wrap simple links with spaces.289 text = text.replace(/\[[^\]]+\]/g, match => {290 links.push(match);291 return `[${links.length - 1}]`;292 });...
Using AI Code Generation
1const path = require('path');2const playwright = require('playwright');3const { innerRenderMdNode } = require(path.join(4 path.dirname(require.resolve('playwright')),5));6(async () => {7 const browser = await playwright.chromium.launch();8 const page = await browser.newPage();9 const html = await innerRenderMdNode(10 {11 },12 {13 }14 );15 console.log(html);16 await browser.close();17})();18As you can see, the code is pretty simple. The only thing you need to do is to import the innerRenderMdNode method from the path where it is located in the Playwright source code. The rest of the code is just a boilerplate to launch the browser and the page. The important part is the innerRenderMdNode method. It takes 4 arguments, the first one is the page, the second one is the markdown string, the third one is the options object and the last one is the metadata object. The options object can have the following properties:
Using AI Code Generation
1const { innerRenderMdNode } = require('playwright/lib/server/supplements/markdown/markdown');2const { createTestState } = require('playwright/lib/server/supplements/markdown/utils');3const { createPlaywright } = require('playwright/lib/server/playwright');4const { createGuid } = require('playwright/lib/utils/utils');5const testState = createTestState(createPlaywright());6const guid = createGuid();7const result = innerRenderMdNode(testState, guid, 'hello world', 'code');8console.log(result);
Using AI Code Generation
1const { InternalRenderer } = require('playwright/lib/server/inspector/inspector.js');2const renderer = new InternalRenderer();3const dom = renderer.innerRenderMdNode('markdown text');4console.log(dom);5const { InternalRenderer } = require('playwright/lib/server/inspector/inspector.js');6const renderer = new InternalRenderer();7const dom = renderer.innerRenderMdNode('markdown text');8console.log(dom);9const { InternalRenderer } = require('playwright/lib/server/inspector/inspector.js');10const renderer = new InternalRenderer();11const dom = renderer.innerRenderMdNode('markdown text');12console.log(dom);13const { InternalRenderer } = require('playwright/lib/server/inspector/inspector.js');14const renderer = new InternalRenderer();15const dom = renderer.innerRenderMdNode('markdown text');16console.log(dom);17const { InternalRenderer } = require('playwright/lib/server/inspector/inspector.js');18const renderer = new InternalRenderer();19const dom = renderer.innerRenderMdNode('markdown text');20console.log(dom);21const { InternalRenderer } = require('playwright/lib/server/inspector/inspector.js');22const renderer = new InternalRenderer();23const dom = renderer.innerRenderMdNode('markdown text');24console.log(dom);25const { InternalRenderer } = require('playwright/lib/server/inspector/inspector.js');26const renderer = new InternalRenderer();27const dom = renderer.innerRenderMdNode('markdown text');28console.log(dom);29const { InternalRenderer } = require('playwright/lib/server/inspector/inspector.js');30const renderer = new InternalRenderer();31const dom = renderer.innerRenderMdNode('markdown text');32console.log(dom);
Using AI Code Generation
1import { InnerRenderMdNode } from 'playwright-core/lib/server/markdown';2import { renderMarkdown } from 'playwright-core/lib/server/markdown';3import { md } from 'playwright-core/lib/server/markdown';4`;5const htmlNode = InnerRenderMdNode(mdNode);6const html = renderMarkdown(htmlNode);7console.log(html);8import { renderMarkdown } from 'playwright-core/lib/server/markdown';9`;10const htmlNode = renderMarkdown(html);11document.body.appendChild(htmlNode);12import { renderMarkdown } from 'playwright-core/lib/server/markdown';13`;14const htmlNode = renderMarkdown(html);15const div = document.createElement('div');16div.appendChild(htmlNode);17document.body.appendChild(div);18import { renderMarkdown } from 'playwright-core/lib/server/markdown';19`;20const htmlNode = renderMarkdown(html);21const div = document.createElement('div');22div.appendChild(htmlNode);23document.body.appendChild(div);24const div2 = document.createElement('div');25div2.appendChild(htmlNode);26document.body.appendChild(div2);27import { renderMarkdown } from 'playwright-core/lib/server/markdown';28`;29const htmlNode = renderMarkdown(html);30const div = document.createElement('div');31div.appendChild(htmlNode);32document.body.appendChild(div);33const div2 = document.createElement('div');34div2.appendChild(htmlNode);35document.body.appendChild(div2);36const div3 = document.createElement('div');37div3.appendChild(htmlNode);38document.body.appendChild(div3);39import { renderMarkdown } from 'playwright-core/lib/server/markdown';40`;41const htmlNode = renderMarkdown(html);42const div = document.createElement('div');
Using AI Code Generation
1const { innerRenderMdNode } = require('@playwright/test/lib/markdown');2const md = require('markdown-it')();3const html = md.render(`4`);5const result = await innerRenderMdNode(html);6console.log(result);7', resources: [] }8const { test, expect } = require('@playwright/test');9test('basic test', async ({ page }) => {10 expect(await page.innerText('text=Get Started')).toBe('Get Started');11});12test('basic test 2', async ({ page }) => {13 expect(await page.innerText('text=Get Started')).toBe('Get Started 2');14});15test.runWith({16 {17 onBegin(config, suite) {18 console.log('Running tests...');19 },20 onTestBegin() {21 },22 onTestEnd() {23 },24 onEnd(result) {25 console.log(`26Total passed: ${result.stats.passed}27Total failed: ${result.stats.failed}28Total skipped: ${result.stats.skipped}29`);30 },31 },32});
Using AI Code Generation
1const { innerRenderMdNode } = require('playwright-core/lib/server/supplements/markdown');2const element = innerRenderMdNode('## Hello World', 'text/x-markdown', 'markdown');3console.log(element);4const { innerRenderMdNode } = require('playwright-core/lib/server/supplements/markdown');5const element = innerRenderMdNode('## Hello World', 'text/x-markdown', 'markdown');6console.log(element);7const { innerRenderMdNode } = require('playwright-core/lib/server/supplements/markdown');8const element = innerRenderMdNode('## Hello World', 'text/x-markdown', 'markdown');9console.log(element);10const { innerRenderMdNode } = require('playwright-core/lib/server/supplements/markdown');11const element = innerRenderMdNode('## Hello World', 'text/x-markdown', 'markdown');12console.log(element);13const { innerRenderMdNode } = require('playwright-core/lib/server/supplements/markdown');14const element = innerRenderMdNode('## Hello World', 'text/x-markdown', 'markdown');15console.log(element);16const { innerRenderMdNode } = require('playwright-core/lib/server/supplements/markdown');17const element = innerRenderMdNode('## Hello World', 'text/x-markdown', 'markdown');18console.log(element);19const { innerRenderMdNode } = require('playwright-core/lib/server/supplements/markdown');20const element = innerRenderMdNode('## Hello World', 'text/x-markdown', 'markdown');21console.log(element);22const { innerRenderMdNode } = require('playwright-core/lib/server/supplements/markdown');23const element = innerRenderMdNode('## Hello World', 'text/x-markdown', 'markdown');24console.log(element);25const { innerRenderMdNode } = require
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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