Best JavaScript code snippet using playwright-internal
generate_dotnet_channels.js
Source: generate_dotnet_channels.js
...42 if (type === 'NameValue')43 return 'HeaderEntry';44 return type;45}46function nullableSuffix(inner) {47 if (['int', 'boolean'].includes(inner.ts))48 return inner.optional ? '?' : '';49 return '';50}51function inlineType(type, indent = '', wrapEnums = false) {52 if (typeof type === 'string') {53 const optional = type.endsWith('?');54 if (optional)55 type = type.substring(0, type.length - 1);56 if (type === 'binary')57 return { ts: 'string', scheme: 'tString', optional };58 if (type === 'json')59 return { ts: 'any', scheme: 'tAny', optional };60 if (['string', 'boolean', 'number', 'undefined'].includes(type)) {61 return { ts: mapType(type), scheme: `t${titleCase(type)}`, optional };62 }63 if (channels.has(type))64 return { ts: `Core.${type}`, scheme: `tChannel('${type}')` , optional };65 if (type === 'Channel')66 return { ts: `Channel`, scheme: `tChannel('*')`, optional };67 return { ts: mapType(type), scheme: `tType('${type}')`, optional };68 }69 if (type.type.startsWith('array')) {70 const optional = type.type.endsWith('?');71 const inner = inlineType(type.items, indent, true);72 return { ts: `List<${inner.ts}>`, scheme: `tArray(${inner.scheme})`, optional };73 }74 if (type.type.startsWith('enum')) {75 if (type.literals.includes('networkidle'))76 return { ts: 'LoadState', scheme: `tString`, optional: false };77 return { ts: 'string', scheme: `tString`, optional: false };78 }79 if (type.type.startsWith('object')) {80 const optional = type.type.endsWith('?');81 const custom = processCustomType(type, optional);82 if (custom)83 return custom;84 const inner = properties(type.properties, indent + ' ');85 return {86 ts: `{\n${inner.ts}\n${indent}}`,87 scheme: `tObject({\n${inner.scheme}\n${indent}})`,88 optional89 };90 }91 raise(type);92}93function properties(properties, indent, onlyOptional) {94 const ts = [];95 const scheme = [];96 const visitProperties = props => {97 for (const [name, value] of Object.entries(props)) {98 if (name === 'android' || name === 'electron')99 continue;100 if (name.startsWith('$mixin')) {101 visitProperties(mixins.get(value).properties);102 continue;103 }104 const inner = inlineType(value, indent);105 if (onlyOptional && !inner.optional)106 continue;107 ts.push('');108 ts.push(`${indent}public ${inner.ts}${nullableSuffix(inner)} ${toTitleCase(name)} { get; set; }`);109 const wrapped = inner.optional ? `tOptional(${inner.scheme})` : inner.scheme;110 scheme.push(`${indent}${name}: ${wrapped},`);111 }112 };113 visitProperties(properties);114 return { ts: ts.join('\n'), scheme: scheme.join('\n') };115}116function objectType(props, indent, onlyOptional = false) {117 if (!Object.entries(props).length)118 return { ts: `${indent}{\n${indent}}`, scheme: `tObject({})` };119 const inner = properties(props, indent + ' ', onlyOptional);120 return { ts: `${indent}{${inner.ts}\n${indent}}`, scheme: `tObject({\n${inner.scheme}\n${indent}})` };121}122const yml = fs.readFileSync(path.join(__dirname, '..', 'packages', 'playwright-core', 'src', 'protocol', 'protocol.yml'), 'utf-8');...
Using AI Code Generation
1const { nullableSuffix } = require('playwright/lib/server/frames');2const { chromium } = require('playwright');3(async () => {4 const browser = await chromium.launch({ headless: false });5 const context = await browser.newContext();6 const page = await context.newPage();7 await page.screenshot({ path: `example.png` });8 await browser.close();9})();
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch({4 });5 const context = await browser.newContext();6 const page = await context.newPage();7 await page.fill('input[aria-label="Search"]', 'Playwright');8 await page.keyboard.press('Enter');9 await page.waitForNavigation();10 await page.click('text=Playwright: Node.js library to automate ...');11 await page.waitForLoadState();12 await page.waitForTimeout(2000);13 await page.click('text=API');14 await page.waitForTimeout(2000);15 const element = page.locator('text=Locator').nullableSuffix('>>text=Locator');16 await element.click();17 await page.waitForTimeout(2000);18 await page.click('text=Locator');19 await page.waitForTimeout(2000);20 await page.click('text=class Locator');21 await page.waitForTimeout(2000);22 await page.click('text=Locator');23 await page.waitForTimeout(2000);24 await page.click('text=class Locator');25 await page.waitForTimeout(2000);26 await page.click('text=Locator');27 await page.waitForTimeout(2000);28 await page.click('text=class Locator');29 await page.waitForTimeout(2000);30 await page.click('text=Locator');31 await page.waitForTimeout(2000);32 await page.click('text=class Locator');33 await page.waitForTimeout(2000);34 await page.click('text=Locator');35 await page.waitForTimeout(2000);36 await page.click('text=class Locator');37 await page.waitForTimeout(2000);38 await page.click('text=Locator');39 await page.waitForTimeout(2000);40 await page.click('text=class Locator');41 await page.waitForTimeout(2000);42 await page.click('text=Locator');43 await page.waitForTimeout(2000);44 await page.click('text=class Locator');45 await page.waitForTimeout(2000);46 await page.click('text=Locator');47 await page.waitForTimeout(2000);48 await browser.close();49})();
Using AI Code Generation
1const { nullableSuffix } = require('playwright/lib/internal/selectorParser');2const { test, expect } = require('@playwright/test');3test('test', async ({ page }) => {4 const element = page.locator('.navbar__inner .navbar__title');5 const text = await element.innerText();6 expect(text).toBe('Playwright');7});
Using AI Code Generation
1const { chromium } = require('playwright');2(async () => {3 const browser = await chromium.launch({ headless: false });4 const context = await browser.newContext();5 const page = await context.newPage();6 const searchInput = await page.$('#twotabsearchtextbox');7 await searchInput.type('playwright');8 const searchButton = await page.$('#nav-search-submit-button');9 await searchButton.click();10 await page.waitForTimeout(3000);11 await browser.close();12})();
Using AI Code Generation
1const { Page } = require('@playwright/test');2const { nullableSuffix } = require('@playwright/test/lib/internal/selectorEngine');3Page.prototype.$nullable = function(selector) {4 return this.$(nullableSuffix(selector));5};6Page.prototype.$$nullable = function(selector) {7 return this.$$(nullableSuffix(selector));8};9const { Page } = require('@playwright/test');10const { nullableSuffix } = require('@playwright/test/lib/internal/selectorEngine');11Page.prototype.$nullable = function(selector) {12 return this.$(nullableSuffix(selector));13};14Page.prototype.$$nullable = function(selector) {15 return this.$$(nullableSuffix(selector));16};17const { Page } = require('@playwright/test');18const { nullableSuffix } = require('@playwright/test/lib/internal/selectorEngine');19Page.prototype.$nullable = function(selector) {20 return this.$(nullableSuffix(selector));21};22Page.prototype.$$nullable = function(selector) {23 return this.$$(nullableSuffix(selector));24};25const { Page } = require('@playwright/test');26const { nullableSuffix } = require('@playwright/test/lib/internal/selectorEngine');27Page.prototype.$nullable = function(selector) {28 return this.$(nullableSuffix(selector));29};30Page.prototype.$$nullable = function(selector) {31 return this.$$(nullableSuffix(selector));32};33const { Page } = require('@playwright/test');34const { nullableSuffix } = require('@playwright/test/lib/internal/selectorEngine');35Page.prototype.$nullable = function(selector) {36 return this.$(nullableSuffix(selector));37};38Page.prototype.$$nullable = function(selector) {39 return this.$$(nullableSuffix(selector));40};41const { Page } = require('@playwright/test');42const { nullableSuffix } = require('@playwright/test/lib/internal/selectorEngine');43Page.prototype.$nullable = function(selector) {44 return this.$(nullableSuffix(selector));45};46Page.prototype.$$nullable = function(selector) {47 return this.$$(nullableSuffix(selector));48};49const { Page } = require('@playwright/test');50const { nullableSuffix } = require('@playwright/test/lib
Using AI Code Generation
1const { nullableSuffix } = require('@playwright/test/lib/utils/utils');2const { test } = require('@playwright/test');3test('nullableSuffix', () => {4 expect(nullableSuffix('foo')).toBe('foo?');5 expect(nullableSuffix('foo', true)).toBe('foo');6 expect(nullableSuffix('foo', false)).toBe('foo?');7});
Using AI Code Generation
1const path = require('path');2const playwright = require('playwright');3const { Playwright } = require('playwright/lib/server/playwright');4const { InternalAPI } = require('playwright/lib/server/frames');5const { Frame } = require('playwright/lib/server/frame');6const { Page } = require('playwright/lib/server/page');7const { Browser } = require('playwright/lib/server/browser');8const { BrowserContext } = require('playwright/lib/server/browserContext');9const playwrightPath = path.join(__dirname, '..', 'node_modules', 'playwright');10const playwrightInstance = new Playwright(playwrightPath);11const browser = await playwrightInstance.chromium.launch();12const context = await browser.newContext();13const page = await context.newPage();14const frame = await page.mainFrame();15frame._nullableSuffix = "Nullable";16const internalAPI = new InternalAPI(frame);17const page2 = await context.newPage();18const frame2 = await page2.mainFrame();19frame2._nullableSuffix = "Nullable";20const internalAPI2 = new InternalAPI(frame2);21const page3 = await context.newPage();22const frame3 = await page3.mainFrame();23frame3._nullableSuffix = "Nullable";24const internalAPI3 = new InternalAPI(frame3);25const page4 = await context.newPage();26const frame4 = await page4.mainFrame();27frame4._nullableSuffix = "Nullable";28const internalAPI4 = new InternalAPI(frame4);29const page5 = await context.newPage();30const frame5 = await page5.mainFrame();31frame5._nullableSuffix = "Nullable";
Using AI Code Generation
1const { nullableSuffix } = require('@playwright/test/lib/utils/regexp');2const { expect } = require('@playwright/test');3expect(nullableSuffix('')).toBe('');4expect(nullableSuffix('foo')).toBe('foo');5expect(nullableSuffix('foo(bar)')).toBe('foo(?:bar)?');6expect(nullableSuffix('foo(bar|baz)')).toBe('foo(?:bar|baz)?');7expect(nullableSuffix('foo(bar|baz)?')).toBe('foo(?:bar|baz)?');8expect(nullableSuffix('foo(bar|baz)*')).toBe('foo(?:bar|baz)*');9expect(nullableSuffix('foo(bar|baz)+')).toBe('foo(?:bar|baz)+');10expect(nullableSuffix('foo(bar|baz){1,3}')).toBe('foo(?:bar|baz){1,3}');11expect(nullableSuffix('foo(bar|baz){1,3}?')).toBe('foo(?:bar|baz){1,3}?');12expect(nullableSuffix('foo(bar|baz){1,3}+')).toBe('foo(?:bar|baz){1,3}+');13expect(nullableSuffix('foo(bar|baz){1,3}*')).toBe('foo(?:bar|baz){1,3}*');14expect(nullableSuffix('foo(bar|baz){1,3}??')).toBe('foo(?:bar|baz){1,3}??');15expect(nullableSuffix('foo(bar|baz){1,3}+?')).toBe('foo(?:bar|baz){1,3}+?');16expect(nullableSuffix('foo(bar|baz){1,3}*?')).toBe('foo(?:bar|baz){1,3}*?');17expect(nullableSuffix('foo(bar|baz){1,3}???')).toBe('foo(?:bar|baz){1,3}???');18expect(nullableSuffix('foo(bar|baz){1,3}+??')).toBe('foo(?:bar|baz){1,3}+??');19expect(nullableSuffix('foo(bar|baz){1,3}*??')).toBe('foo(?:bar|baz){1,3}*??');20expect(nullableSuffix('foo(bar|baz){1,3}?+')).toBe('foo(?:bar|baz){1,3}?+');21expect(nullableSuffix('foo(bar|baz){1,3}++')).toBe('foo(?:bar|baz){1,3}++');22expect(nullableSuffix('foo(bar|baz){1,3}*+')).toBe('
Jest + Playwright - Test callbacks of event-based DOM library
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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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