@wordpress/e2e-test-utils-playwright/build/page-utils/press-keys.cjs.map

End-To-End (E2E) test utils for WordPress.

{
  "version": 3,
  "sources": ["../../src/page-utils/press-keys.ts"],
  "sourcesContent": ["/**\n * External dependencies\n */\nimport { capitalCase } from 'change-case';\nimport type { Page } from '@playwright/test';\n\n/**\n * Internal dependencies\n */\nimport type { PageUtils } from './';\nimport { modifiers as baseModifiers, SHIFT, ALT, CTRL } from './keycodes';\n\nlet clipboardDataHolder: {\n\t'text/plain': string;\n\t'text/html': string;\n\t'rich-text': string;\n} = {\n\t'text/plain': '',\n\t'text/html': '',\n\t'rich-text': '',\n};\n\n/**\n * Sets the clipboard data that can be pasted with\n * `pressKeys( 'primary+v' )`.\n *\n * @param this\n * @param clipboardData\n * @param clipboardData.plainText\n * @param clipboardData.html\n */\nexport function setClipboardData(\n\tthis: PageUtils,\n\t{ plainText = '', html = '' }\n) {\n\tclipboardDataHolder = {\n\t\t'text/plain': plainText,\n\t\t'text/html': html,\n\t\t'rich-text': '',\n\t};\n}\n\nasync function emulateClipboard( page: Page, type: 'copy' | 'cut' | 'paste' ) {\n\tconst output = await page.evaluate(\n\t\t( [ _type, _clipboardData ] ) => {\n\t\t\tconst canvasDoc =\n\t\t\t\t// @ts-ignore\n\t\t\t\tdocument.activeElement?.contentDocument ?? document;\n\t\t\tconst event = new ClipboardEvent( _type, {\n\t\t\t\tbubbles: true,\n\t\t\t\tcancelable: true,\n\t\t\t\tclipboardData: new DataTransfer(),\n\t\t\t} );\n\n\t\t\tif ( ! event.clipboardData ) {\n\t\t\t\tthrow new Error( 'ClipboardEvent.clipboardData is null' );\n\t\t\t}\n\n\t\t\tif ( _type === 'paste' ) {\n\t\t\t\tevent.clipboardData.setData(\n\t\t\t\t\t'text/plain',\n\t\t\t\t\t_clipboardData[ 'text/plain' ]\n\t\t\t\t);\n\t\t\t\tevent.clipboardData.setData(\n\t\t\t\t\t'text/html',\n\t\t\t\t\t_clipboardData[ 'text/html' ]\n\t\t\t\t);\n\t\t\t\tevent.clipboardData.setData(\n\t\t\t\t\t'rich-text',\n\t\t\t\t\t_clipboardData[ 'rich-text' ]\n\t\t\t\t);\n\t\t\t} else {\n\t\t\t\tconst selection = canvasDoc.defaultView.getSelection()!;\n\t\t\t\tconst plainText = selection.toString();\n\t\t\t\tlet html = plainText;\n\t\t\t\tif ( selection.rangeCount ) {\n\t\t\t\t\tconst range = selection.getRangeAt( 0 );\n\t\t\t\t\tconst fragment = range.cloneContents();\n\t\t\t\t\thtml = Array.from( fragment.childNodes )\n\t\t\t\t\t\t.map(\n\t\t\t\t\t\t\t( node ) =>\n\t\t\t\t\t\t\t\t( node as Element ).outerHTML ??\n\t\t\t\t\t\t\t\t( node as Element ).nodeValue\n\t\t\t\t\t\t)\n\t\t\t\t\t\t.join( '' );\n\t\t\t\t}\n\t\t\t\tevent.clipboardData.setData( 'text/plain', plainText );\n\t\t\t\tevent.clipboardData.setData( 'text/html', html );\n\t\t\t}\n\n\t\t\tcanvasDoc.activeElement.dispatchEvent( event );\n\n\t\t\tif ( _type === 'paste' ) {\n\t\t\t\treturn event.defaultPrevented;\n\t\t\t}\n\n\t\t\treturn {\n\t\t\t\t'text/plain': event.clipboardData.getData( 'text/plain' ),\n\t\t\t\t'text/html': event.clipboardData.getData( 'text/html' ),\n\t\t\t\t'rich-text': event.clipboardData.getData( 'rich-text' ),\n\t\t\t};\n\t\t},\n\t\t[ type, clipboardDataHolder ] as const\n\t);\n\n\tif ( typeof output === 'object' ) {\n\t\tclipboardDataHolder = output;\n\t}\n\n\tif ( output === false ) {\n\t\t// Emulate paste by typing the clipboard content, which works across all\n\t\t// elements and documents (keyboard.type does uses the nested active\n\t\t// element automatically).\n\t\tawait page.keyboard.type( clipboardDataHolder[ 'text/plain' ] );\n\t}\n}\n\nconst isAppleOS = () => process.platform === 'darwin';\n\nconst isWebkit = ( page: Page ) =>\n\tpage.context().browser()!.browserType().name() === 'webkit';\n\nconst browserCache = new WeakMap();\nconst getHasNaturalTabNavigation = async ( page: Page ) => {\n\tif ( ! isAppleOS() || ! isWebkit( page ) ) {\n\t\treturn true;\n\t}\n\tif ( browserCache.has( page.context().browser()! ) ) {\n\t\treturn browserCache.get( page.context().browser()! );\n\t}\n\tconst testPage = await page.context().newPage();\n\tawait testPage.setContent( `<button>1</button><button>2</button>` );\n\tawait testPage.getByText( '1' ).focus();\n\tawait testPage.keyboard.press( 'Tab' );\n\tconst featureDetected = await testPage\n\t\t.getByText( '2' )\n\t\t.evaluate( ( node ) => node === document.activeElement );\n\tbrowserCache.set( page.context().browser()!, featureDetected );\n\tawait testPage.close();\n\treturn featureDetected;\n};\n\ntype Options = {\n\ttimes?: number;\n\tdelay?: number;\n};\n\nconst modifiers = {\n\t...baseModifiers,\n\tshiftAlt: ( _isApple: () => boolean ) =>\n\t\t_isApple() ? [ SHIFT, ALT ] : [ SHIFT, CTRL ],\n};\n\nexport async function pressKeys(\n\tthis: PageUtils,\n\tkey: string,\n\t{ times, ...pressOptions }: Options = {}\n) {\n\tconst hasNaturalTabNavigation = await getHasNaturalTabNavigation(\n\t\tthis.page\n\t);\n\n\tlet command: () => Promise< void >;\n\n\tif ( key.toLowerCase() === 'primary+c' ) {\n\t\tcommand = () => emulateClipboard( this.page, 'copy' );\n\t} else if ( key.toLowerCase() === 'primary+x' ) {\n\t\tcommand = () => emulateClipboard( this.page, 'cut' );\n\t} else if ( key.toLowerCase() === 'primary+v' ) {\n\t\tcommand = () => emulateClipboard( this.page, 'paste' );\n\t} else {\n\t\tconst keys = key.split( '+' ).flatMap( ( keyCode ) => {\n\t\t\tif ( Object.prototype.hasOwnProperty.call( modifiers, keyCode ) ) {\n\t\t\t\treturn modifiers[ keyCode as keyof typeof modifiers ](\n\t\t\t\t\tisAppleOS\n\t\t\t\t).map( ( modifier ) =>\n\t\t\t\t\tmodifier === CTRL ? 'Control' : capitalCase( modifier )\n\t\t\t\t);\n\t\t\t} else if ( keyCode === 'Tab' && ! hasNaturalTabNavigation ) {\n\t\t\t\treturn [ 'Alt', 'Tab' ];\n\t\t\t}\n\t\t\treturn keyCode;\n\t\t} );\n\t\tconst normalizedKeys = keys.join( '+' );\n\t\tcommand = () => this.page.keyboard.press( normalizedKeys );\n\t}\n\n\ttimes = times ?? 1;\n\tfor ( let i = 0; i < times; i += 1 ) {\n\t\tawait command();\n\n\t\tif ( times > 1 && pressOptions.delay ) {\n\t\t\tawait this.page.waitForTimeout( pressOptions.delay );\n\t\t}\n\t}\n}\n"],
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