How to use createStructuralDirectiveTransform method in Playwright Internal

Best JavaScript code snippet using playwright-internal

vue-forms-module.js

Source:vue-forms-module.js Github

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1const {assert} = require("@vue/​compiler-core");2const {createSimpleExpression, createCompoundExpression, createStructuralDirectiveTransform, processExpression, findProp, findDir, createObjectProperty, createCompilerError, locStub} = require("@vue/​compiler-core");3/​**4 * Node-трансформер для vue 3, который делает следующую работу:5 * - `<FForm>` заменяется на `<FForm #="{$cont, $value}">`6 * - `<FArray name="xxx">` заменяется на `<FArray name="xxx" :value="$value['xxx']" #="{$cont, $value, $index, $parentCont}">`7 * - `<FObject name="xxx">` заменяется на `<FObject name="xxx" :value="$value['xxx']" #="{$cont, $value, $parentCont}" @setDefault="$value['xxx'] = $event">`8 * - `<FCont>` заменяется на `<FCont #="{$cont, $value}">`9 * - любой элемент внутри `FForm`, `FArray`, `FObject`, `FCont`, который содержит аттрибут `name` преобразуется так:10 * >- аттрибут `name` удаляется11 * >- добавляется директива `v-fname="{ name: xxx, cont: $cont }"`12 * >- добавляется директива `v-model="$value['xxx']"`13 * >- добавляется атрибут `:disabled="$cont.isDisabled"` или, если у элемента уже был атрибут `:disabled="???"`, то он заменяется на `:disabled="??? || $cont.isDisabled"`14 * </​ul>15 *16 * Установка в webpack:17 * ```JavaScript18 * { loader: 'vue-loader', options: {compilerOptions: { nodeTransforms: [formsNodeTransform] }} }19 * ```20 */​21module.exports = function (node, context) {22 if (node.type === 1 && node.tag === 'FForm') {23 if (node.props.some(x=>x.type===7 && x.name === 'slot')) {24 context.onError(createCompilerError(10001, nameProp.loc, null, 'FForm не должен содержать явного указания слотов #=...'))25 }26 let slotProp = {27 type: 7 /​*NodeTypes.DIRECTIVE*/​,28 name: 'slot',29 exp: processExpression(createSimpleExpression("{$value, $cont}"), context, true),/​/​ createCompoundExpression(["{$value, $cont}"]),30 arg: undefined,31 modifiers: [''],32 loc: node.loc33 }34 node.props.push(slotProp)35 if (context.prefixIdentifiers) {36 context.addIdentifiers(slotProp.exp)37 }38 context.scopes.vSlot++39 context.scopes.f_inCont = context.scopes.f_inCont ? context.scopes.f_inCont + 1 : 140 return () => {41 if (context.prefixIdentifiers) {42 context.removeIdentifiers(slotProp.exp);43 }44 context.scopes.vSlot--;45 context.scopes.f_inCont--;46 };47 }48 if (node.type === 1 && node.tag === 'FCont') {49 if (node.props.some(x=>x.type===7 && x.name === 'slot')) {50 context.onError(createCompilerError(10001, nameProp.loc, null, 'FCont не должен содержать явного указания слотов #=...'))51 }52 let slotProp = {53 type: 7 /​*NodeTypes.DIRECTIVE*/​,54 name: 'slot',55 exp: processExpression(createSimpleExpression("{$value, $cont}"), context, true),56 arg: undefined,57 modifiers: [''],58 loc: node.loc59 }60 node.props.push(slotProp)61 if (context.prefixIdentifiers) {62 context.addIdentifiers(slotProp.exp)63 }64 context.scopes.vSlot++65 context.scopes.f_inCont = context.scopes.f_inCont ? context.scopes.f_inCont + 1 : 166 return () => {67 if (context.prefixIdentifiers) {68 context.removeIdentifiers(slotProp.exp);69 }70 context.scopes.vSlot--;71 context.scopes.f_inCont--;72 };73 }74 if (node.type === 1 && (node.tag === 'FArray' || node.tag === 'FObject')) {75 let nameProp = findProp(node, 'name')76 if (node.props.some(x=>x.type===7 && x.name === 'slot')) {77 context.onError(createCompilerError(10001, nameProp.loc, null, 'FArray и FObject не должены содержать явного указания слотов #=...'))78 }79 if (!nameProp) {80 context.onError(createCompilerError(10001, nameProp.loc, null, 'FArray и FObject должены содержать свойство name'))81 }82 let nameExpr83 if (nameProp.type === 6 /​*ATTRIBUTE*/​) {84 nameExpr = JSON.stringify(nameProp.value.content)85 } else if (nameProp.type === 7 /​*DIRECTIVE*/​ && nameProp.name === 'bind') {86 nameExpr = nameProp.exp.content87 } else {88 context.onError(createCompilerError(10001, nameProp.loc, null, 'Неизвестный тип узла имени'))89 }90 node.props.push({91 type: 7 /​*NodeTypes.DIRECTIVE*/​,92 name: 'bind',93 exp: `$value[${nameExpr}]`,94 arg: createSimpleExpression('value', true, locStub, true),95 modifiers: [],96 loc: node.loc97 })98 if (findProp(node, 'default')) {99 node.props.push({100 type: 7 /​*NodeTypes.DIRECTIVE*/​,101 name: 'on',102 exp: createSimpleExpression(`$value[${nameExpr}]=$event`),103 arg: createSimpleExpression('setDefault', true, locStub, true),104 modifiers: [],105 loc: node.loc106 })107 }108 let slotProp = {109 type: 7 /​*NodeTypes.DIRECTIVE*/​,110 name: 'slot',111 exp: processExpression(createSimpleExpression(node.tag === 'FArray' ? "{$parentCont, $cont, $value, $index}" : "{$parentCont, $cont, $value}"), context, true),/​/​ createCompoundExpression(["{$value, $cont}"]),112 arg: undefined,113 modifiers: [''],114 loc: node.loc115 }116 node.props.push(slotProp)117 if (context.prefixIdentifiers) {118 context.addIdentifiers(slotProp.exp)119 }120 context.scopes.vSlot++121 context.scopes.f_inCont = context.scopes.f_inCont ? context.scopes.f_inCont + 1 : 1122 return () => {123 if (context.prefixIdentifiers) {124 context.removeIdentifiers(slotProp.exp);125 }126 context.scopes.vSlot--;127 context.scopes.f_inCont--;128 };129 }130 if (node.type === 1 && context.scopes.f_inCont) {131 let nameProp = findProp(node, 'name')132 if (nameProp) {133 let isComponent = /​^([A-Z]{2}|[a-z]-)/​.test(node.tag)134 let nameExpr135 if (nameProp.type === 6 /​*ATTRIBUTE*/​) {136 nameExpr = JSON.stringify(nameProp.value.content)137 } else if (nameProp.type === 7 /​*DIRECTIVE*/​ && nameProp.name === 'bind') {138 nameExpr = nameProp.exp.content139 } else {140 context.onError(createCompilerError(10001, nameProp.loc, null, 'Неизвестный тип узла имени'))141 }142 if (!isComponent) {143 node.props.push({144 type: 7 /​*NodeTypes.DIRECTIVE*/​,145 name: 'fname',146 exp: processExpression(createSimpleExpression(`{name: ${nameExpr}, cont: $cont}`), context),147 arg: undefined,148 modifiers: [],149 loc: nameProp.loc150 })151 }152 let vModelExpr = `$value[${nameExpr}]`153 node.props.push({154 type: 7 /​*NodeTypes.DIRECTIVE*/​,155 name: 'model',156 exp: processExpression(createSimpleExpression(vModelExpr, false, {...nameProp.loc, source: vModelExpr}), context),157 arg: undefined,158 modifiers: [],159 loc: nameProp.loc160 })161 if (!isComponent) {162 for (let i = node.props.length - 1; i >= 0; i--) {163 if (node.props[i] === nameProp) {164 node.props.splice(i, 1)165 }166 }167 }168 }169 if (nameProp || node.tag === 'f-button' || node.tag === 'FButton' || node.tag === 'button' || node.tag === 'fieldset') {170 let disabledProp = findProp(node, 'disabled', false, true)171 if (disabledProp) {172 if (disabledProp.type === 7 /​*DIRECTIVE*/​) {173 disabledProp.exp = createCompoundExpression(174 [175 '(',176 disabledProp.exp,177 ')||(',178 processExpression(createSimpleExpression("$cont.isDisabled"), context),179 ')'180 ],181 disabledProp.exp.loc182 )183 }184 } else {185 node.props.push({186 type: 7 /​*NodeTypes.DIRECTIVE*/​,187 name: 'bind',188 exp: processExpression(createSimpleExpression("$cont.isDisabled"), context),189 arg: createSimpleExpression('disabled', true, locStub, true),190 modifiers: [],191 loc: node.loc192 })193 }194 }195 }...

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vIf.js

Source:vIf.js Github

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...18 CREATE_BLOCK,19} from "../​runtimeHelpers.js";20import { createCompilerError, ErrorCodes, __DEV__ } from "../​error.js";21import { injectProp, __BROWSER__, findProp } from "../​utils.js";22export const transformIf = createStructuralDirectiveTransform(23 /​^(if|else|else-if)$/​,24 (node, dir, context) => {25 return processIf(node, dir, context, (ifNode, branch, isRoot) => {26 /​/​ #1587: 基于当前节点的兄弟节点们去动态递增 key ，因为27 /​/​ v-if/​else 分支是在同一深度被渲染28 const siblings = context.parent.children;29 let i = siblings.indexOf(ifNode);30 let key = 0;31 while (i-- >= 0) {32 const sibling = siblings[i];33 if (sibling && sibling.type === NodeTypes.IF) {34 key += sibling.branches.length;35 }36 }...

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transform.js

Source:transform.js Github

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...238 exitFns[i]();239 }240}241exports.traverseNode = traverseNode;242function createStructuralDirectiveTransform(name, fn) {243 var matches = shared_1.isString(name)244 ? function (n) { return n === name; }245 : function (n) { return name.test(n); };246 return function (node, context) {247 if (node.type === 1) {248 var props = node.props;249 if (node.tagType === 3 && props.some(utils_1.isVSlot)) {250 return;251 }252 var exitFns = [];253 for (var i = 0; i < props.length; i++) {254 var prop = props[i];255 if (prop.type === 7 && matches(prop.name)) {256 props.splice(i, 1);...

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vFor.js

Source:vFor.js Github

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...26 IS_MEMO_SAME27} from '../​runtimeHelpers.js'28import { validateBrowserExpression } from '../​validateExpression.js'29import { PatchFlagNames } from '../​../​shared/​index.js'30export const transformFor = createStructuralDirectiveTransform(31 'for',32 (node, dir, context) => {33 const { helper, removeHelper } = context34 return processFor(node, dir, context, forNode => {35 const renderExp = createCallExpression(helper(RENDER_LIST), [36 forNode.source37 ])38 const isTemplate = isTemplateNode(node)39 const memo = findDir(node, 'memo')40 const keyProp = findProp(node, `key`)41 const keyExp =42 keyProp &&43 (keyProp.type === 644 ? createSimpleExpression(keyProp.value.content, true)...

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parse3.js

Source:parse3.js Github

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...75 arguments: args76 }77}78/​/​ v-if 节点转换函数的实现79const transformIf = createStructuralDirectiveTransform(/​^(if|else|else-if)$/​, (node, dir, context) => {80 return processIf(node, dir, context, (ifNode, branch, isRoot) => {81 return () => {82 /​/​ 退出回调函数，当所有子节点转换完成执行83 }84 })85})86function createStructuralDirectiveTransform(name, fn) {87 const matches = isString(name)88 ? (n) => n === name89 : (n) => name.test(n)90 return (node, context) => {91 /​/​ 只处理元素节点92 if (node.type === 1 /​* ELEMENT */​) {93 const { props } = node94 /​/​ 结构化指令的转换与插槽无关，插槽相关处理逻辑在 vSlot.ts 中95 if (node.tagType === 3 /​* TEMPLATE */​ && props.some(isVSlot)) {96 return97 }98 const exitFns = []99 for (let i = 0; i < props.length; i++) {100 const prop = props[i]...

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disableTracking.js

Source:disableTracking.js Github

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...23 disableTracking,24 loc25 };26}27const transformFor = createStructuralDirectiveTransform('for', (node, dir, context) => {28 const { helper } = context;29 return processFor(node, dir, context, forNode => {30 /​/​ create the loop render function expression now, and add the31 /​/​ iterator on exit after all children have been traversed32 const renderExp = createCallExpression(helper(RENDER_LIST), [33 forNode.source34 ]);35 const keyProp = findProp(node, `key`);36 const keyProperty = keyProp37 ? createObjectProperty(`key`, keyProp.type === 6 /​* ATTRIBUTE */​38 ? createSimpleExpression(keyProp.value.content, true)39 : keyProp.exp)40 : null;41 const isStableFragment = forNode.source.type === 4 /​* SIMPLE_EXPRESSION */​ &&...

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index.js

Source:index.js Github

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1"use strict";2var __assign = (this && this.__assign) || function () {3 __assign = Object.assign || function(t) {4 for (var s, i = 1, n = arguments.length; i < n; i++) {5 s = arguments[i];6 for (var p in s) if (Object.prototype.hasOwnProperty.call(s, p))7 t[p] = s[p];8 }9 return t;10 };11 return __assign.apply(this, arguments);12};13var __spreadArrays = (this && this.__spreadArrays) || function () {14 for (var s = 0, i = 0, il = arguments.length; i < il; i++) s += arguments[i].length;15 for (var r = Array(s), k = 0, i = 0; i < il; i++)16 for (var a = arguments[i], j = 0, jl = a.length; j < jl; j++, k++)17 r[k] = a[j];18 return r;19};20function __export(m) {21 for (var p in m) if (!exports.hasOwnProperty(p)) exports[p] = m[p];22}23Object.defineProperty(exports, "__esModule", { value: true });24var parse_1 = require("./​parse");25var transform_1 = require("./​transform");26var codegen_1 = require("./​codegen");27var shared_1 = require("../​../​shared/​js/​index");28var vIf_1 = require("./​transforms/​vIf");29var vFor_1 = require("./​transforms/​vFor");30var transformExpression_1 = require("./​transforms/​transformExpression");31var transformSlotOutlet_1 = require("./​transforms/​transformSlotOutlet");32var transformElement_1 = require("./​transforms/​transformElement");33var vOn_1 = require("./​transforms/​vOn");34var vBind_1 = require("./​transforms/​vBind");35var errors_1 = require("./​errors");36var vSlot_1 = require("./​transforms/​vSlot");37var transformText_1 = require("./​transforms/​transformText");38var vOnce_1 = require("./​transforms/​vOnce");39var vModel_1 = require("./​transforms/​vModel");40function baseCompile(template, options) {41 if (options === void 0) { options = {}; }42 if (__BROWSER__) {43 var onError = options.onError || errors_1.defaultOnError;44 if (options.prefixIdentifiers === true) {45 onError(errors_1.createCompilerError(51));46 }47 else if (options.mode === 'module') {48 onError(errors_1.createCompilerError(52));49 }50 }51 var ast = shared_1.isString(template) ? parse_1.parse(template, options) : template;52 var prefixIdentifiers = !__BROWSER__ &&53 (options.prefixIdentifiers === true || options.mode === 'module');54 transform_1.transform(ast, __assign(__assign({}, options), { prefixIdentifiers: prefixIdentifiers, nodeTransforms: __spreadArrays([55 vOnce_1.transformOnce,56 vIf_1.transformIf,57 vFor_1.transformFor58 ], (prefixIdentifiers59 ? [60 vSlot_1.trackVForSlotScopes,61 transformExpression_1.transformExpression62 ]63 : []), [64 transformSlotOutlet_1.transformSlotOutlet,65 transformElement_1.transformElement,66 vSlot_1.trackSlotScopes,67 transformText_1.transformText68 ], (options.nodeTransforms || [])), directiveTransforms: __assign({ on: vOn_1.transformOn, bind: vBind_1.transformBind, model: vModel_1.transformModel }, (options.directiveTransforms || {})) }));69 return codegen_1.generate(ast, __assign(__assign({}, options), { prefixIdentifiers: prefixIdentifiers }));70}71exports.baseCompile = baseCompile;72var parse_2 = require("./​parse");73exports.parse = parse_2.parse;74var transform_2 = require("./​transform");75exports.transform = transform_2.transform;76exports.createStructuralDirectiveTransform = transform_2.createStructuralDirectiveTransform;77var codegen_2 = require("./​codegen");78exports.generate = codegen_2.generate;79var errors_2 = require("./​errors");80exports.createCompilerError = errors_2.createCompilerError;81__export(require("./​ast"));82__export(require("./​utils"));83__export(require("./​codeframe"));84var runtimeHelpers_1 = require("./​runtimeHelpers");85exports.registerRuntimeHelpers = runtimeHelpers_1.registerRuntimeHelpers;86var vModel_2 = require("./​transforms/​vModel");87exports.transformModel = vModel_2.transformModel;88var vOn_2 = require("./​transforms/​vOn");...

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04-transformIf.js

Source:04-transformIf.js Github

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1export const transformIf = createStructuralDirectiveTransform(2 /​^(if|else|else-if)$/​,3 (node, dir, context) => {4 return processIf(node, dir, context, (ifNode, branch, isRoot) => {5 const siblings = context.parent!.children6 let i = siblings.indexOf(ifNode)7 let key = 08 while (i-- >= 0) {9 const sibling = siblings[i]10 if (sibling && sibling.type === NodeTypes.IF) {11 key += sibling.branches.length12 }13 }14 return () => {15 if (isRoot) {...

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Using AI Code Generation

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1cns=require(/​lib/​t createS');2cnt { craeStructuraDrecivTrasfrm /​=require('@/​test/​lb/​tranform');3conot tccreat S ruculDirectiveTrar/​dc=orequire('@playwright/​test/​lib/​transform')4const { crecteStaucturalDtrectiveTransformr} ucturalDire@ctiveTrans/​test/​lib/​transformform } = require('@playwright/​test/​lib/​transform');5const SructuralDirectiveTransform} @/​esttranform');6nst { cateStuctualDirtiveTransfm } = rquie('@playwrght/​test/​ib/​tranform7uonst { cralDirectiveTransfortm } = requir } = requiree'@('@playwri/​test/​lib/​transform'ght/​test/​lib/​transform');8constcncreScuralDirctiveTransform/​}/​=crtquire(u@pleywrigh /​eate/​lSb/​transformr);cturalDirectiveTransform method of Playwright Internal API9const{ createStrcralDireciveTransform } =require('@paywrght/​t/​lib/​ransform';

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Using AI Code Generation

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1const { createStract:ralDirec iveTransform } =lrequire('@pyaywrwght/​ht.c/​lib/​server/​frames'f;ig.js2module.exports = {3 use: { test: {4cns=require(-corelib/​srver/​upplemens/​recorder/​recorderSupplement)5 }{};{ luch} qplaywrigh);6asy (7 ctn:t br ws[r = awaid launca();8 coast pa-et= aeastibrows'r.wPage( ame: 'data-te-id',9conteSawaitecreateStrpcturalDirrc=iv=Tran=form(page);10costconfg:PlywightTesConfg {11:c waf cprge.crick('tixt=Gvrnormretd');12' (oaec browstr.cloee();13})();14const { reg}ster } = require('playwright-core/​lib/​server/​supple;ents/​recorder/​recorderSuplement');15 :(page)=> {16 eturnregister(page, )17 }18};19c n y { regTsenrfin=irequire('g:PlywihtT-Core/​lib/​ erver suppl men/​o/​rdcordos/​rece derSuppletent');ransform20 rscturaeS:l{ct:true,21 cr/​amsSruculDirectiveTrar:}(page);=>{22{nm}tfrm'rger(pg,'');23 }24};25 }ceo{rtusi tmr} -coreSuppement26 },27m;dule.expts{28 t: y)=>ort{ PaywrightTstConfig}};from'@laywight/​tt';29impor{nuon regrs} r(pg,plywrghiT);sConfg30use:{31}eateStructuralDirectiveTransfr modof PlayrgtInrnal API32const { register } = require('playwright-imre/​lib/​server/​supplemepto/​recorder/​recorderSupplement');33 plPlaywrighaTywrConfigighf=om e('pl:y(page)wr> {34 ight'rn reg)ste;(pag, ');35 }36};37const { registerer/​supplements/​recorder/​-corerecorderUtils');Supplemen38module.exporciyw {39 rightTonsConfig = {: e => { tr: n40 re u regi/​tde page, to foe crear);tructuralDireciveTransform(playwright);41}42};43 }44imprfom rdeTypes';45 us: {{ : {46});47export }transfom[]48};49imprt { PaywrightTstCnfi } from '@playwight/​t'50import { rsforms}rm'./​tst';51costconfg:PlywightTesConfg {52 s/​ruotupalSllwh=Srs:rqpue,aywrigut');53 cr code to use nstl{rectiveStruntsralDmethod oTransform } =frequ re('pywright I/​lib54up},55};56PementI/​recrdr/​rcrderUils');57mprt {PlaywrighTesConfig } from'@playwight/​ts';58impot{s } fom'./​tet';59constcofig:PlywihtTsConfig = {60 use: {cntranfrr=StructurlDiretiveTranfr(playwright);61 },62};63impord { Playwrig'tTstConfig} fro '@playwright/​ts';64imprt{ rnsforms} from './​tet';65constonfig:PaywrightTstConfig= {66 use: {67 }ceo ecreateStructuralDrectiveTrasformmeodof Paywright IernalAPI68 },69};70mport{ PaywrightTstConfig]},from''@elaywtight/​t')t';71import { tran;forms} fro './​tst';72use:{73import {nPlaywrighcTreaConfigteSfuom irectyreTrtesform =treruirc('playwrighu-core/​lrb/​server/​Dupelemcnti/​recordvr/​rrcordarSuppnrmmnt');74impr{ os}fom 75const }ransf rm ==c reteStruqteralDirecpiveTransflry();76cons config: PlaywrightTConfig = {77cigssuce ='<dv *gIf="true">Txt</​iv>';

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Using AI Code Generation

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1imporu {createStructuralDreTransfor}frm'@plyrght/​st2const transformc=ocrsateStru.lurelDsrecu);Transfom('st', noe, conxt) => {3modale.exporls = {4 usD: {5 iveTr: {6 af(rhtranfr7 }8}9};10transfIfeyo(yai 'liing cheka'ov, API, yo[ will ne toinstlltheplywght-spckgeseaael

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Using AI Code Generation

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1 {2co t plvywaighlt=rquir('playwrigt');3cnst{StrutralDTransform } =requre('p/​lib/​srr/​suppement/​recrdr/​rcrderUils');4cntranfrr=StructurlDiretiveTranfr(playwright);5er('playwright', 'click', [6 {7 }8],'tetId');

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Using AI Code Generation

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1 }2const { createStructerIlDirectid'Tr;sform } =reir('playwrigh-core/​lb/​server/​uplemnt/​recordr/​rcordrSuppmnt');3constransfrm =cteStrutralDireciveTransfr();4cssuce ='<dv *gIf="true">Txt</​iv>';5const result = tr Otut:m(souccl);6co(sole.lot(result);

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Using AI Code Generation

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1const { createStructuralDirectiveTransform } = require('@playwright/​test');2module.exports = createStructuralDirective/​ransform(() => {3 return {4 process: (element, directive) => {5 element.setAttribute('data-test', directive);6 }7 };8});9const { test } = require('@plapwright/​test');10const customTransfurm = reqtire('./​test.js');11test.use({customTransm });12test('My test', async ({ page }) => {13 await page.setContent(`<div my-dictive="my-vlue"></​v>`);14 cost div = await pae.$('div');15 expect(await div.getAttribute('data-test')).toBe('my-value');16});

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Using AI Code Generation

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1const { createStructuralDirectiveTransform } = require('@playwright/​test');2module.exports = createStructuralDirectiveTransform(() => {3 return {4 process: (element, directive) => {5 element.setAttribute('data-test', directive);6 }7 };8});9const { test } = require('@playwright/​test');10const customTransform = require('./​test.js');11test.use({ customTransform });12test('My test', async ({ page }) => {13 await page.setContent(`<div my-directive="my-value"></​div>`);14 const div = await page.$('div');15 expect(await div.getAttribute('data-test')).toBe('my-value');16});

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