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How to use validateMethodOverride method in Playwright Internal
Best JavaScript code snippet using playwright-internal
reasonReactOptimizedCreateClass.js
Source:reasonReactOptimizedCreateClass.js 
...346 // // }347 // }348 }349 }350 function validateMethodOverride(isAlreadyDefined, name) {351 var specPolicy = ReactClassInterface.hasOwnProperty(name)352 ? ReactClassInterface[name]353 : null;354 // Disallow overriding of base class methods unless explicitly allowed.355 if (ReactClassMixin.hasOwnProperty(name)) {356 // _invariant(357 // specPolicy === 'OVERRIDE_BASE',358 // 'ReactClassInterface: You are attempting to override ' +359 // '`%s` from your class specification. Ensure that your method names ' +360 // 'do not overlap with React methods.',361 // name362 // );363 }364 // Disallow defining methods more than once unless explicitly allowed.365 if (isAlreadyDefined) {366 // _invariant(367 // specPolicy === 'DEFINE_MANY' || specPolicy === 'DEFINE_MANY_MERGED',368 // 'ReactClassInterface: You are attempting to define ' +369 // '`%s` on your component more than once. This conflict may be due ' +370 // 'to a mixin.',371 // name372 // );373 }374 }375 /**376 * Mixin helper which handles policy validation and reserved377 * specification keys when building React classes.378 */379 function mixSpecIntoComponent(Constructor, spec) {380 if (!spec) {381 // if (process.env.NODE_ENV !== 'production') {382 // var typeofSpec = typeof spec;383 // var isMixinValid = typeofSpec === 'object' && spec !== null;384 //385 // if (process.env.NODE_ENV !== 'production') {386 // warning(387 // isMixinValid,388 // "%s: You're attempting to include a mixin that is either null " +389 // 'or not an object. Check the mixins included by the component, ' +390 // 'as well as any mixins they include themselves. ' +391 // 'Expected object but got %s.',392 // Constructor.displayName || 'ReactClass',393 // spec === null ? null : typeofSpec394 // );395 // }396 // }397 return;398 }399 // _invariant(400 // typeof spec !== 'function',401 // "ReactClass: You're attempting to " +402 // 'use a component class or function as a mixin. Instead, just use a ' +403 // 'regular object.'404 // );405 // _invariant(406 // !isValidElement(spec),407 // "ReactClass: You're attempting to " +408 // 'use a component as a mixin. Instead, just use a regular object.'409 // );410 var proto = Constructor.prototype;411 var autoBindPairs = proto.__reactAutoBindPairs;412 // By handling mixins before any other properties, we ensure the same413 // chaining order is applied to methods with DEFINE_MANY policy, whether414 // mixins are listed before or after these methods in the spec.415 if (spec.hasOwnProperty(MIXINS_KEY)) {416 RESERVED_SPEC_KEYS.mixins(Constructor, spec.mixins);417 }418 for (var name in spec) {419 if (!spec.hasOwnProperty(name)) {420 continue;421 }422 if (name === MIXINS_KEY) {423 // We have already handled mixins in a special case above.424 continue;425 }426 var property = spec[name];427 var isAlreadyDefined = proto.hasOwnProperty(name);428 validateMethodOverride(isAlreadyDefined, name);429 if (RESERVED_SPEC_KEYS.hasOwnProperty(name)) {430 RESERVED_SPEC_KEYS[name](Constructor, property);431 } else {432 // Setup methods on prototype:433 // The following member methods should not be automatically bound:434 // 1. Expected ReactClass methods (in the "interface").435 // 2. Overridden methods (that were mixed in).436 var isReactClassMethod = ReactClassInterface.hasOwnProperty(name);437 var isFunction = typeof property === 'function';438 var shouldAutoBind =439 isFunction &&440 !isReactClassMethod &&441 !isAlreadyDefined &&442 spec.autobind !== false;...
ReactClass.js
Source:ReactClass.js
...369 );370 }371 }372}373function validateMethodOverride(isAlreadyDefined, name) {374 var specPolicy = ReactClassInterface.hasOwnProperty(name) ?375 ReactClassInterface[name] :376 null;377 // Disallow overriding of base class methods unless explicitly allowed.378 if (ReactClassMixin.hasOwnProperty(name)) {379 invariant(380 specPolicy === 'OVERRIDE_BASE',381 'ReactClassInterface: You are attempting to override ' +382 '`%s` from your class specification. Ensure that your method names ' +383 'do not overlap with React methods.',384 name385 );386 }387 // Disallow defining methods more than once unless explicitly allowed.388 if (isAlreadyDefined) {389 invariant(390 specPolicy === 'DEFINE_MANY' ||391 specPolicy === 'DEFINE_MANY_MERGED',392 'ReactClassInterface: You are attempting to define ' +393 '`%s` on your component more than once. This conflict may be due ' +394 'to a mixin.',395 name396 );397 }398}399/**400 * Mixin helper which handles policy validation and reserved401 * specification keys when building React classes.402 */403function mixSpecIntoComponent(Constructor, spec) {404 if (!spec) {405 if (__DEV__) {406 var typeofSpec = typeof spec;407 var isMixinValid = typeofSpec === 'object' && spec !== null;408 warning(409 isMixinValid,410 '%s: You\'re attempting to include a mixin that is either null ' +411 'or not an object. Check the mixins included by the component, ' +412 'as well as any mixins they include themselves. ' +413 'Expected object but got %s.',414 Constructor.displayName || 'ReactClass',415 spec === null ? null : typeofSpec416 );417 }418 return;419 }420 invariant(421 typeof spec !== 'function',422 'ReactClass: You\'re attempting to ' +423 'use a component class or function as a mixin. Instead, just use a ' +424 'regular object.'425 );426 invariant(427 !ReactElement.isValidElement(spec),428 'ReactClass: You\'re attempting to ' +429 'use a component as a mixin. Instead, just use a regular object.'430 );431 var proto = Constructor.prototype;432 var autoBindPairs = proto.__reactAutoBindPairs;433 // By handling mixins before any other properties, we ensure the same434 // chaining order is applied to methods with DEFINE_MANY policy, whether435 // mixins are listed before or after these methods in the spec.436 if (spec.hasOwnProperty(MIXINS_KEY)) {437 RESERVED_SPEC_KEYS.mixins(Constructor, spec.mixins);438 }439 for (var name in spec) {440 if (!spec.hasOwnProperty(name)) {441 continue;442 }443 if (name === MIXINS_KEY) {444 // We have already handled mixins in a special case above.445 continue;446 }447 var property = spec[name];448 var isAlreadyDefined = proto.hasOwnProperty(name);449 validateMethodOverride(isAlreadyDefined, name);450 if (RESERVED_SPEC_KEYS.hasOwnProperty(name)) {451 RESERVED_SPEC_KEYS[name](Constructor, property);452 } else {453 // Setup methods on prototype:454 // The following member methods should not be automatically bound:455 // 1. Expected ReactClass methods (in the "interface").456 // 2. Overridden methods (that were mixed in).457 var isReactClassMethod =458 ReactClassInterface.hasOwnProperty(name);459 var isFunction = typeof property === 'function';460 var shouldAutoBind =461 isFunction &&462 !isReactClassMethod &&463 !isAlreadyDefined &&...
b572cfReactClass.js
Source:b572cfReactClass.js
...78 process.env.NODE_ENV !== 'production' ? warning(typeof typeDef[propName] === 'function', '%s: %s type `%s` is invalid; it must be a function, usually from ' + 'React.PropTypes.', Constructor.displayName || 'ReactClass', ReactPropTypeLocationNames[location], propName) : void 0;79 }80 }81}82function validateMethodOverride(isAlreadyDefined, name) {83 var specPolicy = ReactClassInterface.hasOwnProperty(name) ? ReactClassInterface[name] : null;84 if (ReactClassMixin.hasOwnProperty(name)) {85 !(specPolicy === 'OVERRIDE_BASE') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClassInterface: You are attempting to override `%s` from your class specification. Ensure that your method names do not overlap with React methods.', name) : _prodInvariant('73', name) : void 0;86 }87 if (isAlreadyDefined) {88 !(specPolicy === 'DEFINE_MANY' || specPolicy === 'DEFINE_MANY_MERGED') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClassInterface: You are attempting to define `%s` on your component more than once. This conflict may be due to a mixin.', name) : _prodInvariant('74', name) : void 0;89 }90}91function mixSpecIntoComponent(Constructor, spec) {92 if (!spec) {93 if (process.env.NODE_ENV !== 'production') {94 var typeofSpec = typeof spec;95 var isMixinValid = typeofSpec === 'object' && spec !== null;96 process.env.NODE_ENV !== 'production' ? warning(isMixinValid, '%s: You\'re attempting to include a mixin that is either null ' + 'or not an object. Check the mixins included by the component, ' + 'as well as any mixins they include themselves. ' + 'Expected object but got %s.', Constructor.displayName || 'ReactClass', spec === null ? null : typeofSpec) : void 0;97 }98 return;99 }100 !(typeof spec !== 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClass: You\'re attempting to use a component class or function as a mixin. Instead, just use a regular object.') : _prodInvariant('75') : void 0;101 !!ReactElement.isValidElement(spec) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClass: You\'re attempting to use a component as a mixin. Instead, just use a regular object.') : _prodInvariant('76') : void 0;102 var proto = Constructor.prototype;103 var autoBindPairs = proto.__reactAutoBindPairs;104 if (spec.hasOwnProperty(MIXINS_KEY)) {105 RESERVED_SPEC_KEYS.mixins(Constructor, spec.mixins);106 }107 for (var name in spec) {108 if (!spec.hasOwnProperty(name)) {109 continue;110 }111 if (name === MIXINS_KEY) {112 continue;113 }114 var property = spec[name];115 var isAlreadyDefined = proto.hasOwnProperty(name);116 validateMethodOverride(isAlreadyDefined, name);117 if (RESERVED_SPEC_KEYS.hasOwnProperty(name)) {118 RESERVED_SPEC_KEYS[name](Constructor, property);119 } else {120 var isReactClassMethod = ReactClassInterface.hasOwnProperty(name);121 var isFunction = typeof property === 'function';122 var shouldAutoBind = isFunction && !isReactClassMethod && !isAlreadyDefined && spec.autobind !== false;123 if (shouldAutoBind) {124 autoBindPairs.push(name, property);125 proto[name] = property;126 } else {127 if (isAlreadyDefined) {128 var specPolicy = ReactClassInterface[name];129 !(isReactClassMethod && (specPolicy === 'DEFINE_MANY_MERGED' || specPolicy === 'DEFINE_MANY')) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClass: Unexpected spec policy %s for key %s when mixing in component specs.', specPolicy, name) : _prodInvariant('77', specPolicy, name) : void 0;130 if (specPolicy === 'DEFINE_MANY_MERGED') {...
d34bd1ReactClass.js
Source:d34bd1ReactClass.js
...77 process.env.NODE_ENV !== 'production' ? warning(typeof typeDef[propName] === 'function', '%s: %s type `%s` is invalid; it must be a function, usually from ' + 'React.PropTypes.', Constructor.displayName || 'ReactClass', location, propName) : void 0;78 }79 }80}81function validateMethodOverride(isAlreadyDefined, name) {82 var specPolicy = ReactClassInterface.hasOwnProperty(name) ? ReactClassInterface[name] : null;83 if (ReactClassMixin.hasOwnProperty(name)) {84 !(specPolicy === 'OVERRIDE_BASE') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClassInterface: You are attempting to override `%s` from your class specification. Ensure that your method names do not overlap with React methods.', name) : _prodInvariant('73', name) : void 0;85 }86 if (isAlreadyDefined) {87 !(specPolicy === 'DEFINE_MANY' || specPolicy === 'DEFINE_MANY_MERGED') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClassInterface: You are attempting to define `%s` on your component more than once. This conflict may be due to a mixin.', name) : _prodInvariant('74', name) : void 0;88 }89}90function mixSpecIntoComponent(Constructor, spec) {91 if (!spec) {92 if (process.env.NODE_ENV !== 'production') {93 var typeofSpec = typeof spec;94 var isMixinValid = typeofSpec === 'object' && spec !== null;95 process.env.NODE_ENV !== 'production' ? warning(isMixinValid, "%s: You're attempting to include a mixin that is either null " + 'or not an object. Check the mixins included by the component, ' + 'as well as any mixins they include themselves. ' + 'Expected object but got %s.', Constructor.displayName || 'ReactClass', spec === null ? null : typeofSpec) : void 0;96 }97 return;98 }99 !(typeof spec !== 'function') ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClass: You\'re attempting to use a component class or function as a mixin. Instead, just use a regular object.') : _prodInvariant('75') : void 0;100 !!ReactElement.isValidElement(spec) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClass: You\'re attempting to use a component as a mixin. Instead, just use a regular object.') : _prodInvariant('76') : void 0;101 var proto = Constructor.prototype;102 var autoBindPairs = proto.__reactAutoBindPairs;103 if (spec.hasOwnProperty(MIXINS_KEY)) {104 RESERVED_SPEC_KEYS.mixins(Constructor, spec.mixins);105 }106 for (var name in spec) {107 if (!spec.hasOwnProperty(name)) {108 continue;109 }110 if (name === MIXINS_KEY) {111 continue;112 }113 var property = spec[name];114 var isAlreadyDefined = proto.hasOwnProperty(name);115 validateMethodOverride(isAlreadyDefined, name);116 if (RESERVED_SPEC_KEYS.hasOwnProperty(name)) {117 RESERVED_SPEC_KEYS[name](Constructor, property);118 } else {119 var isReactClassMethod = ReactClassInterface.hasOwnProperty(name);120 var isFunction = typeof property === 'function';121 var shouldAutoBind = isFunction && !isReactClassMethod && !isAlreadyDefined && spec.autobind !== false;122 if (shouldAutoBind) {123 autoBindPairs.push(name, property);124 proto[name] = property;125 } else {126 if (isAlreadyDefined) {127 var specPolicy = ReactClassInterface[name];128 !(isReactClassMethod && (specPolicy === 'DEFINE_MANY_MERGED' || specPolicy === 'DEFINE_MANY')) ? process.env.NODE_ENV !== 'production' ? invariant(false, 'ReactClass: Unexpected spec policy %s for key %s when mixing in component specs.', specPolicy, name) : _prodInvariant('77', specPolicy, name) : void 0;129 if (specPolicy === 'DEFINE_MANY_MERGED') {...
c1d7cbReactClass.js
Source:c1d7cbReactClass.js
...77process.env.NODE_ENV!=='production'?warning(typeof typeDef[propName]==='function','%s: %s type `%s` is invalid; it must be a function, usually from '+'React.PropTypes.',Constructor.displayName||'ReactClass',ReactPropTypeLocationNames[location],propName):void 0;78}79}80}81function validateMethodOverride(isAlreadyDefined,name){82var specPolicy=ReactClassInterface.hasOwnProperty(name)?ReactClassInterface[name]:null;83if(ReactClassMixin.hasOwnProperty(name)){84!(specPolicy==='OVERRIDE_BASE')?process.env.NODE_ENV!=='production'?invariant(false,'ReactClassInterface: You are attempting to override `%s` from your class specification. Ensure that your method names do not overlap with React methods.',name):_prodInvariant('73',name):void 0;85}86if(isAlreadyDefined){87!(specPolicy==='DEFINE_MANY'||specPolicy==='DEFINE_MANY_MERGED')?process.env.NODE_ENV!=='production'?invariant(false,'ReactClassInterface: You are attempting to define `%s` on your component more than once. This conflict may be due to a mixin.',name):_prodInvariant('74',name):void 0;88}89}90function mixSpecIntoComponent(Constructor,spec){91if(!spec){92if(process.env.NODE_ENV!=='production'){93var typeofSpec=typeof spec;94var isMixinValid=typeofSpec==='object'&&spec!==null;95process.env.NODE_ENV!=='production'?warning(isMixinValid,'%s: You\'re attempting to include a mixin that is either null '+'or not an object. Check the mixins included by the component, '+'as well as any mixins they include themselves. '+'Expected object but got %s.',Constructor.displayName||'ReactClass',spec===null?null:typeofSpec):void 0;96}97return;98}99!(typeof spec!=='function')?process.env.NODE_ENV!=='production'?invariant(false,'ReactClass: You\'re attempting to use a component class or function as a mixin. Instead, just use a regular object.'):_prodInvariant('75'):void 0;100!!ReactElement.isValidElement(spec)?process.env.NODE_ENV!=='production'?invariant(false,'ReactClass: You\'re attempting to use a component as a mixin. Instead, just use a regular object.'):_prodInvariant('76'):void 0;101var proto=Constructor.prototype;102var autoBindPairs=proto.__reactAutoBindPairs;103if(spec.hasOwnProperty(MIXINS_KEY)){104RESERVED_SPEC_KEYS.mixins(Constructor,spec.mixins);105}106for(var name in spec){107if(!spec.hasOwnProperty(name)){108continue;109}110if(name===MIXINS_KEY){111continue;112}113var property=spec[name];114var isAlreadyDefined=proto.hasOwnProperty(name);115validateMethodOverride(isAlreadyDefined,name);116if(RESERVED_SPEC_KEYS.hasOwnProperty(name)){117RESERVED_SPEC_KEYS[name](Constructor,property);118}else{119var isReactClassMethod=ReactClassInterface.hasOwnProperty(name);120var isFunction=typeof property==='function';121var shouldAutoBind=isFunction&&!isReactClassMethod&&!isAlreadyDefined&&spec.autobind!==false;122if(shouldAutoBind){123autoBindPairs.push(name,property);124proto[name]=property;125}else{126if(isAlreadyDefined){127var specPolicy=ReactClassInterface[name];128!(isReactClassMethod&&(specPolicy==='DEFINE_MANY_MERGED'||specPolicy==='DEFINE_MANY'))?process.env.NODE_ENV!=='production'?invariant(false,'ReactClass: Unexpected spec policy %s for key %s when mixing in component specs.',specPolicy,name):_prodInvariant('77',specPolicy,name):void 0;129if(specPolicy==='DEFINE_MANY_MERGED'){...
mixSpecIntoComponent.js
Source:mixSpecIntoComponent.js
...63 continue;64 }65 var property = spec[name];66 var isAlreadyDefined = proto.hasOwnProperty(name);67 validateMethodOverride(isAlreadyDefined, name);68 if (RESERVED_SPEC_KEYS.hasOwnProperty(name)) {69 RESERVED_SPEC_KEYS[name](Constructor, property);70 } else {71 // Setup methods on prototype:72 // The following member methods should not be automatically bound:73 // 1. Expected ReactClass methods (in the "interface").74 // 2. Overridden methods (that were mixed in).75 // å¨ååä¸è®¾ç½®æ¹æ³:76 // ä¸é¢çæåæ¹æ³ä¸åºè¯¥è¢«èªå¨ç»å®77 // 1. 被æææ¯ReactClassæ¹æ³(å¨æ¥å£ä¸å®ä¹ç)78 // 2. 被éè½½çæ¹æ³(被混åç)79 var isReactClassMethod = ReactClassInterface.hasOwnProperty(name);80 var isFunction = typeof property === 'function';81 var shouldAutoBind = isFunction && !isReactClassMethod && !isAlreadyDefined && spec.autobind !== false;82 if (shouldAutoBind) {83 autoBindPairs.push(name, property);84 proto[name] = property;85 } else {86 if (isAlreadyDefined) {87 var specPolicy = ReactClassInterface[name];88 // These cases should already be caught by validateMethodOverride.89 // è¿äºæ
åµåºè¯¥å·²ç»è¢«validateMethodOverrideæè·ã90 !(isReactClassMethod && 91 (specPolicy === SpecPolicy.DEFINE_MANY_MERGED || specPolicy === SpecPolicy.DEFINE_MANY))? 92 process.env.NODE_ENV !== 'production' ? 93 // ReactClass: å½å¨ç»ä»¶è§èä¸æ··åæ¶, 对äºkey...,ä¸æ¯ææçè§èçç¥...94 invariant(95 false, 96 'ReactClass: Unexpected spec policy %s for key %s when mixing in component specs.', 97 specPolicy, 98 name99 ) : _prodInvariant('77', specPolicy, name) : void 0;100 // For methods which are defined more than once, call the existing101 // methods before calling the new property, merging if appropriate.102 // 对äºå®ä¹å¤æ¬¡çæ¹æ³, å¨è°ç¨æ°å±æ§ä¹åè°ç¨ç°ææ¹æ³ï¼å¦æåéï¼åè¿è¡å并103 if (specPolicy === SpecPolicy.DEFINE_MANY_MERGED) {104 proto[name] = createMergedResultFunction(proto[name], property);105 } else if (specPolicy === SpecPolicy.DEFINE_MANY) {106 proto[name] = createChainedFunction(proto[name], property);107 }108 } else {109 proto[name] = property;110 if (process.env.NODE_ENV !== 'production') {111 // Add verbose displayName to the function, which helps when looking112 // at profiling tools.113 // 为å½æ°å¢å ä¸ä¸ªè¯¦ç»çdisplayNameå±æ§, å½æ们å¨åæå·¥å
·ä¸æ¥ççæ¶å对æ们æ¯æ帮å©ç114 if (typeof property === 'function' && spec.displayName) {115 proto[name].displayName = spec.displayName + '_' + name;116 }117 }118 }119 }120 }121 }122}123function mixSpecIntoComponent(Constructor, spec) {124 if (!spec) {125 return ;126 }127 var proto = Constructor.prototype;128 var autoBindPairs = proto.__reactAutoBindPairs;129 // By handling mixins before any other properties, we ensure the same130 // chaining order is applied to methods with DEFINE_MANY policy, whether131 // mixins are listed before or after these methods in the spec.132 // éè¿å¨ä»»ä½å
¶ä»å±æ§ä¹åå¤çmixins, 133 // æ们确ä¿å°ç¸åçé¾æ¥é¡ºåºåºç¨äºä½¿ç¨DEFINE_MANYçç¥çæ¹æ³134 // æ 论mixinsæ¯å¨è§èä¸çè¿äºæ¹æ³ä¹åè¿æ¯ä¹åã135 if (spec.hasOwnProperty(MIXINS_KEY)) { // var MIXINS_KEY = keyOf({ mixins: null }); MIXINS_KEY: 'mixins'136 // å°spec.mixinsä¸çæ¹æ³æ¨ä¸ªåæ§è¡ä¸æ¬¡mixSpecIntoComponent137 RESERVED_SPEC_KEYS.mixins(Constructor, spec.mixins);138 }139 for (var name in spec) { // 该å±æ§ç¡®å®ä¸æ¯specååé¾ä¸çå±æ§æ¶140 if (!spec.hasOwnProperty(name)) {141 continue;142 }143 if (name === MIXINS_KEY) { // keyæ¯mixinsçå±æ§å·²ç»å¨ä¸é¢æ§è¡è¿äº144 // We have already handled mixins in a special case above.145 // æ们已ç»å¨ä¸é¢çç¹æ®æ
åµä¸å¤çäºmixins146 continue;147 }148 var property = spec[name];149 var isAlreadyDefined = proto.hasOwnProperty(name); // ååé¾ä¸çå±æ§150 validateMethodOverride(isAlreadyDefined, name); // éªè¯æ¹æ³æ¯å¦è¦çäºç¶ç±»çæ¹æ³ä»¥åæ¹æ³æ¯å¦å®ä¹äºå¤æ¬¡ï¼è¿ä¸¤ä¸ªæ¡ä»¶ä»»æä¸ä¸ªè§¦åReacté½å°æåºerror151 if (RESERVED_SPEC_KEYS.hasOwnProperty(name)) {152 RESERVED_SPEC_KEYS[name](Constructor, property); // RESERVED_SPEC_KEYSä¸çæ¹æ³é½æ¥æ¶ä¸¤ä¸ªåæ°153 } else {154 var isReactClassMethod = ReactClassInterface.hasOwnProperty(name);155 var isFunction = typeof property === 'function';156 // å¦ææ¯ä¸ä¸ªå½æ°, 并ä¸å¨æ¥å£ä¸æ²¡æå®ä¹, 并ä¸å¨ååä¸ä¹æ²¡æå®ä¹, 并ä¸ä¹æ²¡ææ确声æä¸å¯ä»¥èªå¨ç»å®157 // é£å°±è¿è¡èªå¨ç»å®158 var shouldAutoBind = 159 isFunction && !isReactClassMethod && !isAlreadyDefined && spec.autobind !== false;160 if (shouldAutoBind) {161 autoBindPairs.push(name, property);162 proto[name] = property; // ç»å®å¨åå对象ä¸163 } else { // å¦æèªå¨ç»å®æ¡ä»¶ä¸æ»¡è¶³æ¶164 if (isAlreadyDefined) {...
react-internal.js
Source:react-internal.js
...111 statics: function(Constructor, statics) {112 mixStaticSpecIntoComponent(Constructor, statics);113 }114};115function validateMethodOverride(proto, name) {116 var specPolicy = ReactCompositeComponentInterface[name];117 // Disallow overriding of base class methods unless explicitly allowed.118 if (ReactCompositeComponentMixin.hasOwnProperty(name)) {119 invariant(120 specPolicy === SpecPolicy.OVERRIDE_BASE,121 'ReactCompositeComponentInterface: You are attempting to override ' +122 '`%s` from your class specification. Ensure that your method names ' +123 'do not overlap with React methods.',124 name125 );126 }127 // Disallow defining methods more than once unless explicitly allowed.128 if (proto.hasOwnProperty(name)) {129 invariant(130 specPolicy === SpecPolicy.DEFINE_MANY ||131 specPolicy === SpecPolicy.DEFINE_MANY_MERGED,132 'ReactCompositeComponentInterface: You are attempting to define ' +133 '`%s` on your component more than once. This conflict may be due ' +134 'to a mixin.',135 name136 );137 }138}139function validateTypeDef(Constructor, typeDef, location) {140 for (var propName in typeDef) {141 if (typeDef.hasOwnProperty(propName)) {142 invariant(143 typeof typeDef[propName] == 'function',144 '%s: %s type `%s` is invalid; it must be a function, usually from ' +145 'React.PropTypes.',146 Constructor.displayName || 'ReactCompositeComponent',147 ReactPropTypeLocationNames[location],148 propName149 );150 }151 }152}153/**154 * Creates a function that invokes two functions and merges their return values.155 *156 * @param {function} one Function to invoke first.157 * @param {function} two Function to invoke second.158 * @return {function} Function that invokes the two argument functions.159 * @private160 */161function createMergedResultFunction(one, two) {162 return function mergedResult() {163 var a = one.apply(this, arguments);164 var b = two.apply(this, arguments);165 if (a == null) {166 return b;167 } else if (b == null) {168 return a;169 }170 return mergeObjectsWithNoDuplicateKeys(a, b);171 };172}173/**174 * Creates a function that invokes two functions and ignores their return vales.175 *176 * @param {function} one Function to invoke first.177 * @param {function} two Function to invoke second.178 * @return {function} Function that invokes the two argument functions.179 * @private180 */181function createChainedFunction(one, two) {182 return function chainedFunction() {183 one.apply(this, arguments);184 two.apply(this, arguments);185 };186}187/**188 * Merge two objects, but throw if both contain the same key.189 *190 * @param {object} one The first object, which is mutated.191 * @param {object} two The second object192 * @return {object} one after it has been mutated to contain everything in two.193 */194function mergeObjectsWithNoDuplicateKeys(one, two) {195 invariant(196 one && two && typeof one === 'object' && typeof two === 'object',197 'mergeObjectsWithNoDuplicateKeys(): Cannot merge non-objects'198 );199 objMap(two, function(value, key) {200 invariant(201 one[key] === undefined,202 'mergeObjectsWithNoDuplicateKeys(): ' +203 'Tried to merge two objects with the same key: %s',204 key205 );206 one[key] = value;207 });208 return one;209}210function mixStaticSpecIntoComponent(Constructor, statics) {211 if (!statics) {212 return;213 }214 for (var name in statics) {215 var property = statics[name];216 if (!statics.hasOwnProperty(name) || !property) {217 return;218 }219 var isInherited = name in Constructor;220 var result = property;221 if (isInherited) {222 var existingProperty = Constructor[name];223 var existingType = typeof existingProperty;224 var propertyType = typeof property;225 invariant(226 existingType === 'function' && propertyType === 'function',227 'ReactCompositeComponent: You are attempting to define ' +228 '`%s` on your component more than once, but that is only supported ' +229 'for functions, which are chained together. This conflict may be ' +230 'due to a mixin.',231 name232 );233 result = createChainedFunction(existingProperty, property);234 }235 Constructor[name] = result;236 }237}238/**239 * Custom version of `mixInto` which handles policy validation and reserved240 * specification keys when building `ReactCompositeComponent` classses.241 */242function mixSpecIntoComponent(Constructor, spec) {243 invariant(244 !React.isValidClass(spec),245 'ReactCompositeComponent: You\'re attempting to ' +246 'use a component class as a mixin. Instead, just use a regular object.'247 );248 invariant(249 !React.isValidComponent(spec),250 'ReactCompositeComponent: You\'re attempting to ' +251 'use a component as a mixin. Instead, just use a regular object.'252 );253 var proto = Constructor.prototype;254 for (var name in spec) {255 var property = spec[name];256 if (!spec.hasOwnProperty(name)) {257 continue;258 }259 validateMethodOverride(proto, name);260 if (RESERVED_SPEC_KEYS.hasOwnProperty(name)) {261 RESERVED_SPEC_KEYS[name](Constructor, property);262 } else {263 // Setup methods on prototype:264 // The following member methods should not be automatically bound:265 // 1. Expected ReactCompositeComponent methods (in the "interface").266 // 2. Overridden methods (that were mixed in).267 var isCompositeComponentMethod = name in ReactCompositeComponentInterface;268 var isInherited = name in proto;269 var markedDontBind = property && property.__reactDontBind;270 var isFunction = typeof property === 'function';271 var shouldAutoBind =272 isFunction &&273 !isCompositeComponentMethod &&...
validateMethodOverride.js
Source:validateMethodOverride.js
...3 * @param {Boolean} isAlreadyDefined [description]4 * @param {[type]} name [description]5 * @return {[type]} [description]6 */7function validateMethodOverride(isAlreadyDefined, name) {8 var specPolicy = ReactClassInterface.hasOwnProperty(name) ? 9 ReactClassInterface[name] : null;10 // Disallow overriding of base class methods unless explicitly allowed.11 // ä¸å
许éåç¶ç±»çæ¹æ³, é¤éæ确声æå
许éå12 if (ReactClassMixin.hasOwnProperty(name)) {13 // override_base14 !(specPolicy === SpecPolicy.OVERRIDE_BASE) ? 15 process.env.NODE_ENV !== 'production' ? 16 // ReactClassInterface: ä½ å°è¯å»éåä½ ç¶ç±»ä¸å®ä¹çæ个æ¹æ³ï¼è¯·ç¡®ä¿ä½ çæ¹æ³åä¸Reactæ¹æ³çæ¹æ³åä¸éå 17 invariant(18 false, 19 'ReactClassInterface: \20 You are attempting to override `%s` from your class specification. \21 Ensure that your method names do not overlap with React methods.', ...
Using AI Code Generation
1const { validateMethodOverride } = require('playwright/lib/server/cjs/utils/utils');2const { validateMethodOverride } = require('playwright/lib/server/cjs/utils/utils');3const { validateMethodOverride } = require('playwright/lib/server/cjs/utils/utils');4const { validateMethodOverride } = require('playwright/lib/server/cjs/utils/utils');5const { validateMethodOverride } = require('playwright/lib/server/cjs/utils/utils');6const { validateMethodOverride } = require('playwright/lib/server/cjs/utils/utils');7const { validateMethodOverride } = require('playwright/lib/server/cjs/utils/utils');8const { validateMethodOverride } = require('playwright/lib/server/cjs/utils/utils');9const { validateMethodOverride } = require('playwright/lib/server/cjs/utils/utils');10const { validateMethodOverride } = require('playwright/lib/server/cjs/utils/utils');11const { validateMethodOverride } = require('playwright/lib/server/cjs/utils/utils');12const { validateMethodOverride } = require('playwright/lib/server/cjs/utils/utils');13const { validateMethodOverride } = require('playwright/lib/server/cjs/utils/utils');14const { validateMethodOverride } = require('playwright/lib/server/cjs/utils/utils');
Using AI Code Generation
1const { validateMethodOverride } = require('playwright/lib/utils/utils');2const { validateMethodOverride } = require('playwright/lib/utils/utils');3const { validateMethodOverride } = require('playwright/lib/utils/utils');4const { validateMethodOverride } = require('playwright/lib/utils/utils');5const { validateMethodOverride } = require('playwright/lib/utils/utils');6const { validateMethodOverride } = require('playwright/lib/utils/utils');7const { validateMethodOverride } = require('playwright/lib/utils/utils');8const { validateMethodOverride } = require('playwright/lib/utils/utils');9const { validateMethodOverride } = require('playwright/lib/utils/utils');10const { validateMethodOverride } = require('playwright/lib/utils/utils');
Using AI Code Generation
1const { validateMethodOverride } = require('playwright/lib/helper');2const { assert } = require('chai');3describe('Validate Method Override', () => {4 it('should return true', () => {5 assert.equal(validateMethodOverride('get'), true);6 });7 it('should return false', () => {8 assert.equal(validateMethodOverride('getx'), false);9 });10});11const { validateMethodOverride } = require('playwright/lib/helper');12const { assert } = require('chai');13describe('Validate Method Override', () => {14 it('should return true', () => {15 assert.equal(validateMethodOverride('get'), true);16 });17 it('should return false', () => {18 assert.equal(validateMethodOverride('getx'), false);19 });20});21const { validateMethodOverride } = require('playwright/lib/helper');22const { assert } = require('chai');23describe('Validate Method Override', () => {24 it('should return true', () => {25 assert.equal(validateMethodOverride('get'), true);26 });27 it('should return false', () => {28 assert.equal(validateMethodOverride('getx'), false);29 });30});31const { validateMethodOverride } = require('playwright/lib/helper');32const { assert } = require('chai');33describe('Validate Method Override', () => {34 it('should return true', () => {35 assert.equal(validateMethodOverride('get'), true);36 });37 it('should return false', () => {38 assert.equal(validateMethodOverride('getx'), false);39 });40});41const { validateMethodOverride } = require('playwright/lib/helper');42const { assert } = require('
Using AI Code Generation
1const { validateMethodOverride } = require('@playwright/test/lib/utils/utils');2validateMethodOverride('page', 'click', 'click');3const { validateMethodOverride } = require('@playwright/test/lib/utils/utils');4validateMethodOverride('page', 'click', 'click');5const { validateMethodOverride } = require('@playwright/test/lib/utils/utils');6validateMethodOverride('page', 'click', 'click');7const { validateMethodOverride } = require('@playwright/test/lib/utils/utils');8validateMethodOverride('page', 'click', 'click');9const { validateMethodOverride } = require('@playwright/test/lib/utils/utils');10validateMethodOverride('page', 'click', 'click');11const { validateMethodOverride } = require('@playwright/test/lib/utils/utils');12validateMethodOverride('page', 'click', 'click');13const { validateMethodOverride } = require('@playwright/test/lib/utils/utils');14validateMethodOverride('page', 'click', 'click');15const { validateMethodOverride } = require('@playwright/test/lib/utils/utils');16validateMethodOverride('page', 'click', 'click');17const { validateMethodOverride } = require('@playwright/test/lib/utils/utils');18validateMethodOverride('page', 'click', 'click');19const { validateMethodOverride } = require('@playwright/test/lib/utils/utils');20validateMethodOverride('page', 'click', 'click');21const { validateMethodOverride } = require('@playwright/test/lib/utils/utils');22validateMethodOverride('page', 'click', 'click');23const { validateMethodOverride } = require('@playwright/test/lib/utils/utils');24validateMethodOverride('page', 'click', 'click');
Using AI Code Generation
1const { validateMethodOverride } = require('@playwright/test/lib/server/injected/injectedScript');2const { assert } = require('chai');3const { test, expect } = require('@playwright/test');4test.describe('validateMethodOverride', () => {5 test('should throw error when method is not string', () => {6 expect(() => validateMethodOverride(123)).to.throw();7 });8 test('should throw error when method is not string', () => {9 expect(() => validateMethodOverride('123')).to.throw();10 });11 test('should throw error when method is not string', () => {12 expect(() => validateMethodOverride('')).to.throw();13 });14 test('should throw error when method is not string', () => {15 expect(() => validateMethodOverride('GET')).to.throw();16 });17 test('should throw error when method is not string', () => {18 expect(() => validateMethodOverride('POST')).to.throw();19 });20 test('should throw error when method is not string', () => {21 expect(() => validateMethodOverride('PUT')).to.throw();22 });23 test('should throw error when method is not string', () => {24 expect(() => validateMethodOverride('DELETE')).to.throw();25 });26 test('should throw error when method is not string', () => {27 expect(() => validateMethodOverride('HEAD')).to.throw();28 });29 test('should throw error when method is not string', () => {30 expect(() => validateMethodOverride('PATCH')).to.throw();31 });32 test('should throw error when method is not string', () => {33 expect(() => validateMethodOverride('OPTIONS')).to.throw();34 });35 test('should throw error when method is not string', () => {36 expect(() => validateMethodOverride('CONNECT')).to.throw();37 });38 test('should throw error when method is not string', () => {39 expect(() => validateMethodOverride('TRACE')).to.throw();40 });41 test('should throw error when method is not string', () => {42 expect(() => validateMethodOverride('TRACK')).to.throw();43 });44 test('should throw error when method is not string', () => {45 expect(() => validateMethodOverride('TEST')).to.throw();46 });47 test('should throw error when method is not string', () => {48 expect(() => validateMethodOverride('TEST')).to
Using AI Code Generation
1const { validateMethodOverride } = require('@playwright/test/lib/utils/utils');2validateMethodOverride('page', 'method', 'override');3const { validatePageMethodOverride } = require('@playwright/test/lib/utils/utils');4validatePageMethodOverride('method', 'override');5const { validateBrowserMethodOverride } = require('@playwright/test/lib/utils/utils');6validateBrowserMethodOverride('method', 'override');7const { validateWorkerMethodOverride } = require('@playwright/test/lib/utils/utils');8validateWorkerMethodOverride('method', 'override');9const { validateContextMethodOverride } = require('@playwright/test/lib/utils/utils');10validateContextMethodOverride('method', 'override');11const { validateBrowserContextMethodOverride } = require('@playwright/test/lib/utils/utils');12validateBrowserContextMethodOverride('method', 'override');13const { validateBrowserTypeMethodOverride } = require('@playwright/test/lib/utils/utils');14validateBrowserTypeMethodOverride('method', 'override');15const { validateDeviceDescriptors } = require('@playwright/test/lib/utils/utils');16validateDeviceDescriptors();17const { validateBrowserContextOptions } = require('@playwright/test/lib/utils/utils');18validateBrowserContextOptions();19const { validateBrowserOptions } = require('@playwright/test/lib/utils/utils');20validateBrowserOptions();21const { validatePageOptions } = require('@playwright/test/lib/utils/utils');22validatePageOptions();23const { validateTimeoutOptions } = require('@playwright/test/lib/utils/utils');24validateTimeoutOptions();25const { validateBrowserType } = require('@playwright/test/lib/utils/utils');26validateBrowserType();
Using AI Code Generation
1const { validateMethodOverride } = require('playwright/lib/server/network.js');2const { assert } = require('chai');3describe('Playwright Internal API', () => {4 it('should validate method override', async () => {5 const method = 'GET';6 const headers = {7 };8 const result = await validateMethodOverride(method, headers);9 assert.equal(result, 'POST');10 });11});12 at Context.<anonymous> (test.js:13:16)
Using AI Code Generation
1const { validateMethodOverride } = require('playwright-core/lib/server/supplements/utils/overrides');2const { assert } = require('playwright-core/lib/server/utils/assert');3const { assertMaxArguments } = require('playwright-core/lib/server/utils/utils');4const { validateMethodOverride } = require('playwright-core/lib/server/supplements/utils/overrides');5const { assert } = require('playwright-core/lib/server/utils/assert');6const { assertMaxArguments } = require('playwright-core/lib/server/utils/utils');7const { validateMethodOverride } = require('playwright-core/lib/server/supplements/utils/overrides');8const { assert } = require('playwright-core/lib/server/utils/assert');9const { assertMaxArguments } = require('playwright-core/lib/server/utils/utils');10const { validateMethodOverride } = require('playwright-core/lib/server/supplements/utils/overrides');11const { assert } = require('playwright-core/lib/server/utils/assert');12const { assertMaxArguments } = require('playwright-core/lib/server/utils/utils');13const { validateMethodOverride } = require('playwright-core/lib/server/supplements/utils/overrides');14const { assert } = require('playwright-core/lib/server/utils/assert');15const { assertMaxArguments } = require('playwright-core/lib/server/utils/utils');16const { validateMethodOverride } = require('playwright-core/lib/server/supplements/utils/overrides');17const { assert } = require('playwright-core/lib/server/utils/assert');18const { assertMaxArguments } = require('playwright-core/lib/server/utils/utils');19const { validateMethodOverride } = require('playwright-core/lib/server/supplements/utils/overrides');20const { assert } = require('playwright-core/lib/server/utils/assert');21const { assertMaxArguments } = require('playwright-core/lib/server/utils/utils');22const { validateMethodOverride } = require('playwright-core/lib/server/supplements/utils/overrides');23const { assert } = require('
Using AI Code Generation
1import { validateMethodOverride } from 'playwright/lib/utils/utils';2const validateMethodOverride = require('playwright/lib/utils/utils').validateMethodOverride;3validateMethodOverride('method', ['GET', 'POST', 'PUT', 'DELETE', 'PATCH', 'HEAD', 'OPTIONS']);4validateMethodOverride('method', 'GET');5validateMethodOverride('method', 'GET', 'POST');6validateMethodOverride('method', ['GET', 'POST', 'PUT', 'DELETE', 'PATCH', 'HEAD', 'OPTIONS'], 'POST');7import { validateTimeout } from 'playwright/lib/utils/utils';8const validateTimeout = require('playwright/lib/utils/utils').validateTimeout;9validateTimeout('timeout', 1000);10validateTimeout('timeout', 1000, { minimum: 0, maximum: 10000 });11import { validateUserInput } from 'playwright/lib/utils/utils';12const validateUserInput = require('playwright/lib/utils/utils').validateUserInput;13validateUserInput('userInput', 'input');14import { validateViewport } from 'playwright/lib/utils/utils';15const validateViewport = require('playwright/lib/utils/utils').validateViewport;16validateViewport('viewport', { width: 800, height: 600 });17validateViewport('viewport', { width: 800, height: 600, deviceScaleFactor: 2 });18validateViewport('viewport', { width: 800, height: 600, isMobile: true });19validateViewport('viewport', { width: 800, height: 600, hasTouch: true });20validateViewport('viewport', { width: 800, height: 600, isLandscape: true
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.
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- 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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