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How to use nullableSuffix method in Playwright Internal
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('
Using AI Code Generation
1const { _test } = require('@playwright/test');2const { test } = _test;3test('should work', async ({ page }) => {4 await page.click('button');5});6### `nullableSuffix(suffix: string)`7const { nullableSuffix } = require('nullable-suffix');
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