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How to use warnIfStringRefCannotBeAutoConverted method in Playwright Internal
Best JavaScript code snippet using playwright-internal
ReactElement.js
Source:ReactElement.js 
...84 get: warnAboutAccessingRef,85 configurable: true,86 });87}88function warnIfStringRefCannotBeAutoConverted(config) {89 if (true) {90 if (91 typeof config.ref === 'string' &&92 ReactCurrentOwner.current &&93 config.__self &&94 ReactCurrentOwner.current.stateNode !== config.__self95 ) {96 const componentName = getComponentName(ReactCurrentOwner.current.type);97 if (!didWarnAboutStringRefs[componentName]) {98 console.error(99 'Component "%s" contains the string ref "%s". ' +100 'Support for string refs will be removed in a future major release. ' +101 'This case cannot be automatically converted to an arrow function. ' +102 'We ask you to manually fix this case by using useRef() or createRef() instead. ' +103 'Learn more about using refs safely here: ' +104 'https://fb.me/react-strict-mode-string-ref',105 getComponentName(ReactCurrentOwner.current.type),106 config.ref,107 );108 didWarnAboutStringRefs[componentName] = true;109 }110 }111 }112}113/**114 * Factory method to create a new React element. This no longer adheres to115 * the class pattern, so do not use new to call it. Also, instanceof check116 * will not work. Instead test $$typeof field against Symbol.for('react.element') to check117 * if something is a React Element.118 *119 * @param {*} type120 * @param {*} props121 * @param {*} key122 * @param {string|object} ref123 * @param {*} owner124 * @param {*} self A *temporary* helper to detect places where `this` is125 * different from the `owner` when React.createElement is called, so that we126 * can warn. We want to get rid of owner and replace string `ref`s with arrow127 * functions, and as long as `this` and owner are the same, there will be no128 * change in behavior.129 * @param {*} source An annotation object (added by a transpiler or otherwise)130 * indicating filename, line number, and/or other information.131 * @internal132 */133const ReactElement = function(type, key, ref, self, source, owner, props) {134 const element = {135 // This tag allows us to uniquely identify this as a React Element136 $$typeof: REACT_ELEMENT_TYPE,137 // Built-in properties that belong on the element138 type: type,139 key: key,140 ref: ref,141 props: props,142 // Record the component responsible for creating this element.143 _owner: owner,144 };145 if (true) {146 // The validation flag is currently mutative. We put it on147 // an external backing store so that we can freeze the whole object.148 // This can be replaced with a WeakMap once they are implemented in149 // commonly used development environments.150 element._store = {};151 // To make comparing ReactElements easier for testing purposes, we make152 // the validation flag non-enumerable (where possible, which should153 // include every environment we run tests in), so the test framework154 // ignores it.155 Object.defineProperty(element._store, 'validated', {156 configurable: false,157 enumerable: false,158 writable: true,159 value: false,160 });161 // self and source are DEV only properties.162 Object.defineProperty(element, '_self', {163 configurable: false,164 enumerable: false,165 writable: false,166 value: self,167 });168 // Two elements created in two different places should be considered169 // equal for testing purposes and therefore we hide it from enumeration.170 Object.defineProperty(element, '_source', {171 configurable: false,172 enumerable: false,173 writable: false,174 value: source,175 });176 if (Object.freeze) {177 Object.freeze(element.props);178 Object.freeze(element);179 }180 }181 return element;182};183/**184 * https://github.com/reactjs/rfcs/pull/107185 * @param {*} type186 * @param {object} props187 * @param {string} key188 */189export function jsx(type, config, maybeKey) {190 let propName;191 // Reserved names are extracted192 const props = {};193 let key = null;194 let ref = null;195 // Currently, key can be spread in as a prop. This causes a potential196 // issue if key is also explicitly declared (ie. <div {...props} key="Hi" />197 // or <div key="Hi" {...props} /> ). We want to deprecate key spread,198 // but as an intermediary step, we will use jsxDEV for everything except199 // <div {...props} key="Hi" />, because we aren't currently able to tell if200 // key is explicitly declared to be undefined or not.201 if (maybeKey !== undefined) {202 key = '' + maybeKey;203 }204 if (hasValidKey(config)) {205 key = '' + config.key;206 }207 if (hasValidRef(config)) {208 ref = config.ref;209 }210 // Remaining properties are added to a new props object211 for (propName in config) {212 if (213 hasOwnProperty.call(config, propName) &&214 !RESERVED_PROPS.hasOwnProperty(propName)215 ) {216 props[propName] = config[propName];217 }218 }219 // Resolve default props220 if (type && type.defaultProps) {221 const defaultProps = type.defaultProps;222 for (propName in defaultProps) {223 if (props[propName] === undefined) {224 props[propName] = defaultProps[propName];225 }226 }227 }228 return ReactElement(229 type,230 key,231 ref,232 undefined,233 undefined,234 ReactCurrentOwner.current,235 props,236 );237}238/**239 * https://github.com/reactjs/rfcs/pull/107240 * @param {*} type241 * @param {object} props242 * @param {string} key243 */244export function jsxDEV(type, config, maybeKey, source, self) {245 let propName;246 // Reserved names are extracted247 const props = {};248 let key = null;249 let ref = null;250 // Currently, key can be spread in as a prop. This causes a potential251 // issue if key is also explicitly declared (ie. <div {...props} key="Hi" />252 // or <div key="Hi" {...props} /> ). We want to deprecate key spread,253 // but as an intermediary step, we will use jsxDEV for everything except254 // <div {...props} key="Hi" />, because we aren't currently able to tell if255 // key is explicitly declared to be undefined or not.256 if (maybeKey !== undefined) {257 key = '' + maybeKey;258 }259 if (hasValidKey(config)) {260 key = '' + config.key;261 }262 if (hasValidRef(config)) {263 ref = config.ref;264 warnIfStringRefCannotBeAutoConverted(config);265 }266 // Remaining properties are added to a new props object267 for (propName in config) {268 if (269 hasOwnProperty.call(config, propName) &&270 !RESERVED_PROPS.hasOwnProperty(propName)271 ) {272 props[propName] = config[propName];273 }274 }275 // Resolve default props276 if (type && type.defaultProps) {277 const defaultProps = type.defaultProps;278 for (propName in defaultProps) {279 if (props[propName] === undefined) {280 props[propName] = defaultProps[propName];281 }282 }283 }284 if (key || ref) {285 const displayName =286 typeof type === 'function'287 ? type.displayName || type.name || 'Unknown'288 : type;289 if (key) {290 defineKeyPropWarningGetter(props, displayName);291 }292 if (ref) {293 defineRefPropWarningGetter(props, displayName);294 }295 }296 return ReactElement(297 type,298 key,299 ref,300 self,301 source,302 ReactCurrentOwner.current,303 props,304 );305}306/**307 * Create and return a new ReactElement of the given type.308 * See https://reactjs.org/docs/react-api.html#createelement309 */310export function createElement(type, config, children) {311 let propName;312 // Reserved names are extracted313 const props = {};314 let key = null;315 let ref = null;316 let self = null;317 let source = null;318 if (config != null) {319 if (hasValidRef(config)) {320 ref = config.ref;321 if (true) {322 warnIfStringRefCannotBeAutoConverted(config);323 }324 }325 if (hasValidKey(config)) {326 key = '' + config.key;327 }328 self = config.__self === undefined ? null : config.__self;329 source = config.__source === undefined ? null : config.__source;330 // Remaining properties are added to a new props object331 for (propName in config) {332 if (333 hasOwnProperty.call(config, propName) &&334 !RESERVED_PROPS.hasOwnProperty(propName)335 ) {336 props[propName] = config[propName];...
source.js
Source:source.js
...74 get: warnAboutAccessingRef,75 configurable: true,76 });77}78function warnIfStringRefCannotBeAutoConverted(config) {79 if (__DEV__) {80 if (81 typeof config.ref === 'string' &&82 ReactCurrentOwner.current &&83 config.__self &&84 ReactCurrentOwner.current.stateNode !== config.__self85 ) {86 const componentName = getComponentName(ReactCurrentOwner.current.type);87 if (!didWarnAboutStringRefs[componentName]) {88 console.error(89 'Component "%s" contains the string ref "%s". ' +90 'Support for string refs will be removed in a future major release. ' +91 'This case cannot be automatically converted to an arrow function. ' +92 'We ask you to manually fix this case by using useRef() or createRef() instead. ' +93 'Learn more about using refs safely here: ' +94 'https://reactjs.org/link/strict-mode-string-ref',95 componentName,96 config.ref,97 );98 didWarnAboutStringRefs[componentName] = true;99 }100 }101 }102}103/**104 * Factory method to create a new React element. This no longer adheres to105 * the class pattern, so do not use new to call it. Also, instanceof check106 * will not work. Instead test $$typeof field against Symbol.for('react.element') to check107 * if something is a React Element.108 *109 * @param {*} type110 * @param {*} props111 * @param {*} key112 * @param {string|object} ref113 * @param {*} owner114 * @param {*} self A *temporary* helper to detect places where `this` is115 * different from the `owner` when React.createElement is called, so that we116 * can warn. We want to get rid of owner and replace string `ref`s with arrow117 * functions, and as long as `this` and owner are the same, there will be no118 * change in behavior.119 * @param {*} source An annotation object (added by a transpiler or otherwise)120 * indicating filename, line number, and/or other information.121 * @internal122 */123const ReactElement = function(type, key, ref, self, source, owner, props) {124 const element = {125 // This tag allows us to uniquely identify this as a React Element126 $$typeof: REACT_ELEMENT_TYPE,127 // Built-in properties that belong on the element128 type: type,129 key: key,130 ref: ref,131 props: props,132 // Record the component responsible for creating this element.133 _owner: owner,134 };135 if (__DEV__) {136 // The validation flag is currently mutative. We put it on137 // an external backing store so that we can freeze the whole object.138 // This can be replaced with a WeakMap once they are implemented in139 // commonly used development environments.140 element._store = {};141 // To make comparing ReactElements easier for testing purposes, we make142 // the validation flag non-enumerable (where possible, which should143 // include every environment we run tests in), so the test framework144 // ignores it.145 Object.defineProperty(element._store, 'validated', {146 configurable: false,147 enumerable: false,148 writable: true,149 value: false,150 });151 // self and source are DEV only properties.152 Object.defineProperty(element, '_self', {153 configurable: false,154 enumerable: false,155 writable: false,156 value: self,157 });158 // Two elements created in two different places should be considered159 // equal for testing purposes and therefore we hide it from enumeration.160 Object.defineProperty(element, '_source', {161 configurable: false,162 enumerable: false,163 writable: false,164 value: source,165 });166 if (Object.freeze) {167 Object.freeze(element.props);168 Object.freeze(element);169 }170 }171 return element;172};173/**174 * https://github.com/reactjs/rfcs/pull/107175 * @param {*} type176 * @param {object} props177 * @param {string} key178 */179export function jsx(type, config, maybeKey) {180 let propName;181 // Reserved names are extracted182 const props = {};183 let key = null;184 let ref = null;185 // Currently, key can be spread in as a prop. This causes a potential186 // issue if key is also explicitly declared (ie. <div {...props} key="Hi" />187 // or <div key="Hi" {...props} /> ). We want to deprecate key spread,188 // but as an intermediary step, we will use jsxDEV for everything except189 // <div {...props} key="Hi" />, because we aren't currently able to tell if190 // key is explicitly declared to be undefined or not.191 if (maybeKey !== undefined) {192 key = '' + maybeKey;193 }194 if (hasValidKey(config)) {195 key = '' + config.key;196 }197 if (hasValidRef(config)) {198 ref = config.ref;199 }200 // Remaining properties are added to a new props object201 for (propName in config) {202 if (203 hasOwnProperty.call(config, propName) &&204 !RESERVED_PROPS.hasOwnProperty(propName)205 ) {206 props[propName] = config[propName];207 }208 }209 // Resolve default props210 if (type && type.defaultProps) {211 const defaultProps = type.defaultProps;212 for (propName in defaultProps) {213 if (props[propName] === undefined) {214 props[propName] = defaultProps[propName];215 }216 }217 }218 return ReactElement(219 type,220 key,221 ref,222 undefined,223 undefined,224 ReactCurrentOwner.current,225 props,226 );227}228/**229 * https://github.com/reactjs/rfcs/pull/107230 * @param {*} type231 * @param {object} props232 * @param {string} key233 */234export function jsxDEV(type, config, maybeKey, source, self) {235 let propName;236 // Reserved names are extracted237 const props = {};238 let key = null;239 let ref = null;240 // Currently, key can be spread in as a prop. This causes a potential241 // issue if key is also explicitly declared (ie. <div {...props} key="Hi" />242 // or <div key="Hi" {...props} /> ). We want to deprecate key spread,243 // but as an intermediary step, we will use jsxDEV for everything except244 // <div {...props} key="Hi" />, because we aren't currently able to tell if245 // key is explicitly declared to be undefined or not.246 if (maybeKey !== undefined) {247 key = '' + maybeKey;248 }249 if (hasValidKey(config)) {250 key = '' + config.key;251 }252 if (hasValidRef(config)) {253 ref = config.ref;254 warnIfStringRefCannotBeAutoConverted(config);255 }256 // Remaining properties are added to a new props object257 for (propName in config) {258 if (259 hasOwnProperty.call(config, propName) &&260 !RESERVED_PROPS.hasOwnProperty(propName)261 ) {262 props[propName] = config[propName];263 }264 }265 // Resolve default props266 if (type && type.defaultProps) {267 const defaultProps = type.defaultProps;268 for (propName in defaultProps) {269 if (props[propName] === undefined) {270 props[propName] = defaultProps[propName];271 }272 }273 }274 if (key || ref) {275 const displayName =276 typeof type === 'function'277 ? type.displayName || type.name || 'Unknown'278 : type;279 if (key) {280 defineKeyPropWarningGetter(props, displayName);281 }282 if (ref) {283 defineRefPropWarningGetter(props, displayName);284 }285 }286 return ReactElement(287 type,288 key,289 ref,290 self,291 source,292 ReactCurrentOwner.current,293 props,294 );295}296/**297 * Create and return a new ReactElement of the given type.298 * See https://reactjs.org/docs/react-api.html#createelement299 */300export function createElement(type, config, children) {301 let propName;302 // Reserved names are extracted303 const props = {};304 let key = null;305 let ref = null;306 let self = null;307 let source = null;308 if (config != null) {309 if (hasValidRef(config)) {310 ref = config.ref;311 if (__DEV__) {312 warnIfStringRefCannotBeAutoConverted(config);313 }314 }315 if (hasValidKey(config)) {316 key = '' + config.key;317 }318 self = config.__self === undefined ? null : config.__self;319 source = config.__source === undefined ? null : config.__source;320 // Remaining properties are added to a new props object321 for (propName in config) {322 if (323 hasOwnProperty.call(config, propName) &&324 !RESERVED_PROPS.hasOwnProperty(propName)325 ) {326 props[propName] = config[propName];...
ReactJSXElement.js
Source:ReactJSXElement.js
...42 }43 }44 return config.key !== undefined;45}46function warnIfStringRefCannotBeAutoConverted(config, self) {47 if (__DEV__) {48 if (49 typeof config.ref === 'string' &&50 ReactCurrentOwner.current &&51 self &&52 ReactCurrentOwner.current.stateNode !== self53 ) {54 const componentName = getComponentName(ReactCurrentOwner.current.type);55 if (!didWarnAboutStringRefs[componentName]) {56 console.error(57 'Component "%s" contains the string ref "%s". ' +58 'Support for string refs will be removed in a future major release. ' +59 'This case cannot be automatically converted to an arrow function. ' +60 'We ask you to manually fix this case by using useRef() or createRef() instead. ' +61 'Learn more about using refs safely here: ' +62 'https://reactjs.org/link/strict-mode-string-ref',63 getComponentName(ReactCurrentOwner.current.type),64 config.ref,65 );66 didWarnAboutStringRefs[componentName] = true;67 }68 }69 }70}71function defineKeyPropWarningGetter(props, displayName) {72 if (__DEV__) {73 const warnAboutAccessingKey = function() {74 if (!specialPropKeyWarningShown) {75 specialPropKeyWarningShown = true;76 console.error(77 '%s: `key` is not a prop. Trying to access it will result ' +78 'in `undefined` being returned. If you need to access the same ' +79 'value within the child component, you should pass it as a different ' +80 'prop. (https://reactjs.org/link/special-props)',81 displayName,82 );83 }84 };85 warnAboutAccessingKey.isReactWarning = true;86 Object.defineProperty(props, 'key', {87 get: warnAboutAccessingKey,88 configurable: true,89 });90 }91}92function defineRefPropWarningGetter(props, displayName) {93 if (__DEV__) {94 const warnAboutAccessingRef = function() {95 if (!specialPropRefWarningShown) {96 specialPropRefWarningShown = true;97 console.error(98 '%s: `ref` is not a prop. Trying to access it will result ' +99 'in `undefined` being returned. If you need to access the same ' +100 'value within the child component, you should pass it as a different ' +101 'prop. (https://reactjs.org/link/special-props)',102 displayName,103 );104 }105 };106 warnAboutAccessingRef.isReactWarning = true;107 Object.defineProperty(props, 'ref', {108 get: warnAboutAccessingRef,109 configurable: true,110 });111 }112}113/**114 * Factory method to create a new React element. This no longer adheres to115 * the class pattern, so do not use new to call it. Also, instanceof check116 * will not work. Instead test $$typeof field against Symbol.for('react.element') to check117 * if something is a React Element.118 *119 * @param {*} type120 * @param {*} props121 * @param {*} key122 * @param {string|object} ref123 * @param {*} owner124 * @param {*} self A *temporary* helper to detect places where `this` is125 * different from the `owner` when React.createElement is called, so that we126 * can warn. We want to get rid of owner and replace string `ref`s with arrow127 * functions, and as long as `this` and owner are the same, there will be no128 * change in behavior.129 * @param {*} source An annotation object (added by a transpiler or otherwise)130 * indicating filename, line number, and/or other information.131 * @internal132 */133const ReactElement = function(type, key, ref, self, source, owner, props) {134 const element = {135 // This tag allows us to uniquely identify this as a React Element136 $$typeof: REACT_ELEMENT_TYPE,137 // Built-in properties that belong on the element138 type: type,139 key: key,140 ref: ref,141 props: props,142 // Record the component responsible for creating this element.143 _owner: owner,144 };145 if (__DEV__) {146 // The validation flag is currently mutative. We put it on147 // an external backing store so that we can freeze the whole object.148 // This can be replaced with a WeakMap once they are implemented in149 // commonly used development environments.150 element._store = {};151 // To make comparing ReactElements easier for testing purposes, we make152 // the validation flag non-enumerable (where possible, which should153 // include every environment we run tests in), so the test framework154 // ignores it.155 Object.defineProperty(element._store, 'validated', {156 configurable: false,157 enumerable: false,158 writable: true,159 value: false,160 });161 // self and source are DEV only properties.162 Object.defineProperty(element, '_self', {163 configurable: false,164 enumerable: false,165 writable: false,166 value: self,167 });168 // Two elements created in two different places should be considered169 // equal for testing purposes and therefore we hide it from enumeration.170 Object.defineProperty(element, '_source', {171 configurable: false,172 enumerable: false,173 writable: false,174 value: source,175 });176 if (Object.freeze) {177 Object.freeze(element.props);178 Object.freeze(element);179 }180 }181 return element;182};183/**184 * https://github.com/reactjs/rfcs/pull/107185 * @param {*} type186 * @param {object} props187 * @param {string} key188 */189export function jsx(type, config, maybeKey) {190 let propName;191 // Reserved names are extracted192 const props = {};193 let key = null;194 let ref = null;195 // Currently, key can be spread in as a prop. This causes a potential196 // issue if key is also explicitly declared (ie. <div {...props} key="Hi" />197 // or <div key="Hi" {...props} /> ). We want to deprecate key spread,198 // but as an intermediary step, we will use jsxDEV for everything except199 // <div {...props} key="Hi" />, because we aren't currently able to tell if200 // key is explicitly declared to be undefined or not.201 if (maybeKey !== undefined) {202 key = '' + maybeKey;203 }204 if (hasValidKey(config)) {205 key = '' + config.key;206 }207 if (hasValidRef(config)) {208 ref = config.ref;209 }210 // Remaining properties are added to a new props object211 for (propName in config) {212 if (213 hasOwnProperty.call(config, propName) &&214 !RESERVED_PROPS.hasOwnProperty(propName)215 ) {216 props[propName] = config[propName];217 }218 }219 // Resolve default props220 if (type && type.defaultProps) {221 const defaultProps = type.defaultProps;222 for (propName in defaultProps) {223 if (props[propName] === undefined) {224 props[propName] = defaultProps[propName];225 }226 }227 }228 return ReactElement(229 type,230 key,231 ref,232 undefined,233 undefined,234 ReactCurrentOwner.current,235 props,236 );237}238/**239 * https://github.com/reactjs/rfcs/pull/107240 * @param {*} type241 * @param {object} props242 * @param {string} key243 */244export function jsxDEV(type, config, maybeKey, source, self) {245 if (__DEV__) {246 let propName;247 // Reserved names are extracted248 const props = {};249 let key = null;250 let ref = null;251 // Currently, key can be spread in as a prop. This causes a potential252 // issue if key is also explicitly declared (ie. <div {...props} key="Hi" />253 // or <div key="Hi" {...props} /> ). We want to deprecate key spread,254 // but as an intermediary step, we will use jsxDEV for everything except255 // <div {...props} key="Hi" />, because we aren't currently able to tell if256 // key is explicitly declared to be undefined or not.257 if (maybeKey !== undefined) {258 key = '' + maybeKey;259 }260 if (hasValidKey(config)) {261 key = '' + config.key;262 }263 if (hasValidRef(config)) {264 ref = config.ref;265 warnIfStringRefCannotBeAutoConverted(config, self);266 }267 // Remaining properties are added to a new props object268 for (propName in config) {269 if (270 hasOwnProperty.call(config, propName) &&271 !RESERVED_PROPS.hasOwnProperty(propName)272 ) {273 props[propName] = config[propName];274 }275 }276 // Resolve default props277 if (type && type.defaultProps) {278 const defaultProps = type.defaultProps;279 for (propName in defaultProps) {...
flat1.js
Source:flat1.js
...29function defineKeyPropWarningGetter(props, displayName) {/* ... */}30/* æµè¯ç¨ï¼æ·»å ref å±æ§è¦å */31function defineRefPropWarningGetter(props, displayName) {/* ... */}32/* æµè¯ç¨ï¼å¯¹å符串ç ref ååºè¦å */33function warnIfStringRefCannotBeAutoConverted(config) {/* ... */}34/* React å
ç´ æé å½æ° */35const ReactElement = function(type, key, ref, self, source, owner, props) {/* ... */}36export function jsx(type, config, maybeKey) {/* ... */}37export function jsxDEV(type, config, maybeKey, source, self) {/* ... */}38/* React.createElement å建 React å
ç´ */39export function createElement(type, config, children) {/* ... */}40export function createFactory(type) {/* ... */}41export function cloneAndReplaceKey(oldElement, newKey) {/* ... */}42export function cloneElement(element, config, children) {/* ... */}...
warnIfStringRefCannotBeAutoConverted.js
Source:warnIfStringRefCannotBeAutoConverted.js
1/* æµè¯ç¨ï¼å¯¹å符串ç ref ååºè¦å */2function warnIfStringRefCannotBeAutoConverted(config) {3 if (__DEV__) {4 if (5 typeof config.ref === 'string' &&6 ReactCurrentOwner.current &&7 config.__self &&8 ReactCurrentOwner.current.stateNode !== config.__self9 ) {10 const componentName = getComponentName(ReactCurrentOwner.current.type);11 if (!didWarnAboutStringRefs[componentName]) {12 console.error(13 'Component "%s" contains the string ref "%s". ' +14 'Support for string refs will be removed in a future major release. ' +15 'This case cannot be automatically converted to an arrow function. ' +16 'We ask you to manually fix this case by using useRef() or createRef() instead. ' +...
Using AI Code Generation
1const { webkit, devices } = require('playwright');2(async () => {3 const browser = await webkit.launch();4 const context = await browser.newContext({5 geolocation: { longitude: 12.492507, latitude: 41.889938 },6 });7 const page = await context.newPage();8 await page.click('text="English"');9 await page.click('css=.central-textlogo-wrapper > img');10 await page.click('css=.central-featured-lang > a:nth-of-type(2)');11 await page.click('css=.central-featured-lang > a:nth-of-type(3)');12 await page.click('css=.central-featured-lang > a:nth-of-type(4)');13 await page.click('css=.central-featured-lang > a:nth-of-type(5)');14 await page.click('css=.central-featured-lang > a:nth-of-type(6)');15 await page.click('css=.central-featured-lang > a:nth-of-type(7)');16 await page.click('css=.central-featured-lang > a:nth-of-type(8)');17 await page.click('css=.central-featured-lang > a:nth-of-type(9)');18 await page.click('css=.central-featured-lang > a:nth-of-type(10)');19 await page.click('css=.central-featured-lang > a:nth-of-type(11)');20 await page.click('css=.central-featured-lang > a:nth-of-type(12)');21 await page.click('css=.central-featured-lang > a:nth-of-type(13)');22 await page.click('css=.central-featured-lang > a:nth-of-type(14)');23 await page.click('css=.central-featured-lang > a:nth-of-type(15)');24 await page.click('css=.central-featured-lang > a:nth-of-type(16)');25 await page.click('css=.central-featured-lang > a:nth-of-type(17)');26 await page.click('css=.central-featured-lang > a:nth-of-type(18)');27 await page.click('css=.central-featured-lang > a:nth-of-type(19)');28 await page.click('css=.central-featured-lang > a:nth-of-type(20)');29 await page.click('css=.central-featured-lang >
Using AI Code Generation
1const { warnIfStringRefCannotBeAutoConverted } = require('playwright/lib/server/frames');2const { Page } = require('playwright/lib/server/page');3const { Frame } = require('playwright/lib/server/frame');4const { JSHandle } = require('playwright/lib/server/jsHandle');5const page = new Page(null, null, false);6const frame = new Frame(page, null, null);7const jsHandle = new JSHandle(frame, 'JSHandle', null);8warnIfStringRefCannotBeAutoConverted(jsHandle);
Using AI Code Generation
1const { warnIfStringRefCannotBeAutoConverted } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');2const { test, expect } = require('@playwright/test');3test('test', async ({ page }) => {4 const title = await page.innerText('.navbar__inner .navbar__title');5 warnIfStringRefCannotBeAutoConverted(title);6 expect(title).toContain('Playwright');7});
Using AI Code Generation
1const { warnIfStringRefCannotBeAutoConverted } = require('playwright/lib/server/supplements/recorder/recorderSupplement.js');2const { Page } = require('playwright/lib/server/page.js');3const { Frame } = require('playwright/lib/server/frames.js');4const { ElementHandle } = require('playwright/lib/server/dom.js');5const { JSHandle } = require('playwright/lib/server/javascript.js');6warnIfStringRefCannotBeAutoConverted(new Page(), 'css=div');7warnIfStringRefCannotBeAutoConverted(new Frame(), 'css=div');8warnIfStringRefCannotBeAutoConverted(new ElementHandle(), 'css=div');9warnIfStringRefCannotBeAutoConverted(new JSHandle(), 'css=div');10warnIfStringRefCannotBeAutoConverted(new Page(), new ElementHandle());11warnIfStringRefCannotBeAutoConverted(new Page(), new JSHandle());12warnIfStringRefCannotBeAutoConverted(new Frame(), new ElementHandle());13warnIfStringRefCannotBeAutoConverted(new Frame(), new JSHandle());14warnIfStringRefCannotBeAutoConverted(new ElementHandle(), new ElementHandle());15warnIfStringRefCannotBeAutoConverted(new ElementHandle(), new JSHandle());16warnIfStringRefCannotBeAutoConverted(new JSHandle(), new ElementHandle());17warnIfStringRefCannotBeAutoConverted(new JSHandle(), new JSHandle());18warnIfStringRefCannotBeAutoConverted(new Page(), 5);19warnIfStringRefCannotBeAutoConverted(new Page(), true);20warnIfStringRefCannotBeAutoConverted(new Page(), Symbol());21warnIfStringRefCannotBeAutoConverted(new Page(), null);22warnIfStringRefCannotBeAutoConverted(new Page(), undefined);23warnIfStringRefCannotBeAutoConverted(new Page(), {});24warnIfStringRefCannotBeAutoConverted(new Page(), []);25warnIfStringRefCannotBeAutoConverted(new Page(), function() {});26warnIfStringRefCannotBeAutoConverted(new Page(), new Map());27warnIfStringRefCannotBeAutoConverted(new Page(), new Set());
Using AI Code Generation
1const { warnIfStringRefCannotBeAutoConverted } = require('playwright/lib/server/supplements/recorder/recorderSupplement');2const { convertAutoToManual } = require('playwright/lib/server/supplements/recorder/recorderSupplement');3const { convertManualToAuto } = require('playwright/lib/server/supplements/recorder/recorderSupplement');4const { getActionInContext } = require('playwright/lib/server/supplements/recorder/recorderSupplement');5const { getModifiers } = require('playwright/lib/server/supplements/recorder/recorderSupplement');6const { isModifierEnabled } = require('playwright/lib/server/supplements/recorder/recorderSupplement');7const { isModifierEnabled } = require('playwright/lib/server/supplements/recorder/recorderSupplement');8const { isTextEditable } = require('playwright/lib/server/supplements/recorder/recorderSupplement');9const { isTextEditable } = require('playwright/lib/server/supplements/recorder/recorderSupplement');10const { isTextEditable } = require('playwright/lib/server/supplements/recorder/recorderSupplement');11const { isTextEditable } = require('playwright/lib/server/supplements/recorder/recorderSupplement');12const { isTextEditable } = require('playwright/lib/server/supplements/recorder/recorderSupplement');13const { isTextEditable } = require('playwright/lib/server/supplements/recorder/recorderSupplement');14const { isTextEditable } = require('
Using AI Code Generation
1const { warnIfStringRefCannotBeAutoConverted } = require('playwright/lib/server/frames');2const { test } = require('playwright');3const { expect } = require('chai');4test.describe('Playwright Internal API', () => {5 test('warnIfStringRefCannotBeAutoConverted', async ({ page }) => {6 await page.setContent('<input type="text" value="foo">');7 const input = await page.$('input');8 const value = await input.evaluate(element => element.value);9 warnIfStringRefCannotBeAutoConverted(value, 'value');10 expect(value).to.equal('foo');11 });12});13### Playwright.launch()14const { chromium } = require('playwright');15(async () => {16 const browser = await chromium.launch();17 await browser.close();18})();19### Playwright.connect()20const { chromium } = require('playwright');21(async () => {22 const browser = await chromium.connect({
Using AI Code Generation
1const { Internal } = require('playwright');2const stringToCheck = 'some string';3const result = await Internal.warnIfStringRefCannotBeAutoConverted(stringToCheck);4console.log(result);5declare class Internal {6 static warnIfStringRefCannotBeAutoConverted(value: any): any;7}8const { helper } = require('./helper');9const { debugLogger } = require('./utils/debugLogger');10class Internal {11 static warnIfStringRefCannotBeAutoConverted(value) {12 if (helper.isString(value) && !helper.isSelector(value)) {13 debugLogger.log('api', `String value passed to ${this.constructor.name} can not be auto-converted to "ref". Use "page.locator(${JSON.stringify(value)})" instead`);14 }15 }16}17module.exports = { Internal };18const isString = (value) => typeof value === 'string';19const isSelector = (value) => value.startsWith('/') || value.startsWith('xpath=') || value.startsWith('css=');20module.exports = { isString, isSelector };21const debugLogger = {22 log: (category, message) => {23 console.log(`[${category}] ${message}`);24 },25};26module.exports = { debugLogger };27const util = require('util');28const path = require('path');29const fs = require('fs');30const isString = (value) => typeof value === 'string';31const isSelector = (value) => value.startsWith('/') || value.startsWith('xpath=') || value.startsWith('css=');32const isRegExp = (value) => value instanceof RegExp;33const readFileAsync = util.promisify(fs.readFile);34const isUnderTest = () => !!process.env.PWTEST;35const isDebugMode = () => !!process.env.PWDEBUG;36const isDebugModeEnabled = () => isDebugMode() || isUnderTest();37const debugLogger = {38 log: (category, message) => {39 console.log(`[${category}] ${message}`);40 },41};42const logPolitely = (message) => {43 if (isDebugModeEnabled() || !isUnderTest())44 console.log(message);45};46const logPolitelyIf = (condition, message
Playwright tutorial
LambdaTest’s Playwright tutorial will give you a broader idea about the Playwright automation framework, its unique features, and use cases with examples to exceed your understanding of Playwright testing. This tutorial will give A to Z guidance, from installing the Playwright framework to some best practices and advanced concepts.
Chapters:
- What is Playwright : Playwright is comparatively new but has gained good popularity. Get to know some history of the Playwright with some interesting facts connected with it.
- How To Install Playwright : Learn in detail about what basic configuration and dependencies are required for installing Playwright and run a test. Get a step-by-step direction for installing the Playwright automation framework.
- Playwright Futuristic Features: Launched in 2020, Playwright gained huge popularity quickly because of some obliging features such as Playwright Test Generator and Inspector, Playwright Reporter, Playwright auto-waiting mechanism and etc. Read up on those features to master Playwright testing.
- What is Component Testing: Component testing in Playwright is a unique feature that allows a tester to test a single component of a web application without integrating them with other elements. Learn how to perform Component testing on the Playwright automation framework.
- Inputs And Buttons In Playwright: Every website has Input boxes and buttons; learn about testing inputs and buttons with different scenarios and examples.
- Functions and Selectors in Playwright: Learn how to launch the Chromium browser with Playwright. Also, gain a better understanding of some important functions like “BrowserContext,” which allows you to run multiple browser sessions, and “newPage” which interacts with a page.
- Handling Alerts and Dropdowns in Playwright : Playwright interact with different types of alerts and pop-ups, such as simple, confirmation, and prompt, and different types of dropdowns, such as single selector and multi-selector get your hands-on with handling alerts and dropdown in Playright testing.
- Playwright vs Puppeteer: Get to know about the difference between two testing frameworks and how they are different than one another, which browsers they support, and what features they provide.
- Run Playwright Tests on LambdaTest: Playwright testing with LambdaTest leverages test performance to the utmost. You can run multiple Playwright tests in Parallel with the LammbdaTest test cloud. Get a step-by-step guide to run your Playwright test on the LambdaTest platform.
- Playwright Python Tutorial: Playwright automation framework support all major languages such as Python, JavaScript, TypeScript, .NET and etc. However, there are various advantages to Python end-to-end testing with Playwright because of its versatile utility. Get the hang of Playwright python testing with this chapter.
- Playwright End To End Testing Tutorial: Get your hands on with Playwright end-to-end testing and learn to use some exciting features such as TraceViewer, Debugging, Networking, Component testing, Visual testing, and many more.
- Playwright Video Tutorial: Watch the video tutorials on Playwright testing from experts and get a consecutive in-depth explanation of Playwright automation testing.
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