1299 lines
42 KiB
JavaScript
1299 lines
42 KiB
JavaScript
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/** @license React v16.0.0
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* react-dom-test-utils.development.js
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*
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* Copyright (c) 2013-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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'use strict';
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if (process.env.NODE_ENV !== "production") {
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(function() {
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'use strict';
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var _assign = require('object-assign');
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var ExecutionEnvironment = require('fbjs/lib/ExecutionEnvironment');
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var react = require('react');
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var reactDom = require('react-dom');
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var invariant = require('fbjs/lib/invariant');
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var warning = require('fbjs/lib/warning');
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var emptyFunction = require('fbjs/lib/emptyFunction');
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/**
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* Copyright (c) 2013-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @providesModule reactProdInvariant
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*
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*/
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/**
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* Generate a mapping of standard vendor prefixes using the defined style property and event name.
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*
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* @param {string} styleProp
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* @param {string} eventName
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* @returns {object}
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*/
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function makePrefixMap(styleProp, eventName) {
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var prefixes = {};
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prefixes[styleProp.toLowerCase()] = eventName.toLowerCase();
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prefixes['Webkit' + styleProp] = 'webkit' + eventName;
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prefixes['Moz' + styleProp] = 'moz' + eventName;
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prefixes['ms' + styleProp] = 'MS' + eventName;
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prefixes['O' + styleProp] = 'o' + eventName.toLowerCase();
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return prefixes;
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}
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/**
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* A list of event names to a configurable list of vendor prefixes.
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*/
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var vendorPrefixes = {
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animationend: makePrefixMap('Animation', 'AnimationEnd'),
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animationiteration: makePrefixMap('Animation', 'AnimationIteration'),
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animationstart: makePrefixMap('Animation', 'AnimationStart'),
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transitionend: makePrefixMap('Transition', 'TransitionEnd')
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};
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/**
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* Event names that have already been detected and prefixed (if applicable).
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*/
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var prefixedEventNames = {};
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/**
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* Element to check for prefixes on.
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*/
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var style = {};
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/**
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* Bootstrap if a DOM exists.
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*/
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if (ExecutionEnvironment.canUseDOM) {
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style = document.createElement('div').style;
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// On some platforms, in particular some releases of Android 4.x,
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// the un-prefixed "animation" and "transition" properties are defined on the
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// style object but the events that fire will still be prefixed, so we need
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// to check if the un-prefixed events are usable, and if not remove them from the map.
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if (!('AnimationEvent' in window)) {
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delete vendorPrefixes.animationend.animation;
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delete vendorPrefixes.animationiteration.animation;
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delete vendorPrefixes.animationstart.animation;
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}
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// Same as above
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if (!('TransitionEvent' in window)) {
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delete vendorPrefixes.transitionend.transition;
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}
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}
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/**
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* Attempts to determine the correct vendor prefixed event name.
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*
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* @param {string} eventName
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* @returns {string}
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*/
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function getVendorPrefixedEventName(eventName) {
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if (prefixedEventNames[eventName]) {
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return prefixedEventNames[eventName];
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} else if (!vendorPrefixes[eventName]) {
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return eventName;
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}
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var prefixMap = vendorPrefixes[eventName];
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for (var styleProp in prefixMap) {
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if (prefixMap.hasOwnProperty(styleProp) && styleProp in style) {
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return prefixedEventNames[eventName] = prefixMap[styleProp];
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}
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}
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return '';
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}
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var getVendorPrefixedEventName_1 = getVendorPrefixedEventName;
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/**
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* Types of raw signals from the browser caught at the top level.
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*
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* For events like 'submit' which don't consistently bubble (which we
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* trap at a lower node than `document`), binding at `document` would
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* cause duplicate events so we don't include them here.
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*/
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var topLevelTypes$1 = {
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topAbort: 'abort',
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topAnimationEnd: getVendorPrefixedEventName_1('animationend') || 'animationend',
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topAnimationIteration: getVendorPrefixedEventName_1('animationiteration') || 'animationiteration',
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topAnimationStart: getVendorPrefixedEventName_1('animationstart') || 'animationstart',
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topBlur: 'blur',
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topCancel: 'cancel',
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topCanPlay: 'canplay',
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topCanPlayThrough: 'canplaythrough',
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topChange: 'change',
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topClick: 'click',
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topClose: 'close',
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topCompositionEnd: 'compositionend',
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topCompositionStart: 'compositionstart',
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topCompositionUpdate: 'compositionupdate',
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topContextMenu: 'contextmenu',
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topCopy: 'copy',
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topCut: 'cut',
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topDoubleClick: 'dblclick',
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topDrag: 'drag',
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topDragEnd: 'dragend',
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topDragEnter: 'dragenter',
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topDragExit: 'dragexit',
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topDragLeave: 'dragleave',
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topDragOver: 'dragover',
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topDragStart: 'dragstart',
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topDrop: 'drop',
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topDurationChange: 'durationchange',
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topEmptied: 'emptied',
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topEncrypted: 'encrypted',
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topEnded: 'ended',
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topError: 'error',
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topFocus: 'focus',
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topInput: 'input',
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topKeyDown: 'keydown',
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topKeyPress: 'keypress',
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topKeyUp: 'keyup',
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topLoadedData: 'loadeddata',
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topLoad: 'load',
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topLoadedMetadata: 'loadedmetadata',
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topLoadStart: 'loadstart',
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topMouseDown: 'mousedown',
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topMouseMove: 'mousemove',
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topMouseOut: 'mouseout',
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topMouseOver: 'mouseover',
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topMouseUp: 'mouseup',
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topPaste: 'paste',
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topPause: 'pause',
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topPlay: 'play',
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topPlaying: 'playing',
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topProgress: 'progress',
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topRateChange: 'ratechange',
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topScroll: 'scroll',
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topSeeked: 'seeked',
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topSeeking: 'seeking',
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topSelectionChange: 'selectionchange',
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topStalled: 'stalled',
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topSuspend: 'suspend',
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topTextInput: 'textInput',
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topTimeUpdate: 'timeupdate',
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topToggle: 'toggle',
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topTouchCancel: 'touchcancel',
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topTouchEnd: 'touchend',
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topTouchMove: 'touchmove',
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topTouchStart: 'touchstart',
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topTransitionEnd: getVendorPrefixedEventName_1('transitionend') || 'transitionend',
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topVolumeChange: 'volumechange',
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topWaiting: 'waiting',
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topWheel: 'wheel'
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};
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var BrowserEventConstants = {
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topLevelTypes: topLevelTypes$1
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};
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var BrowserEventConstants_1 = BrowserEventConstants;
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/**
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* Copyright (c) 2013-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @providesModule ReactInstanceMap
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*/
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/**
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* `ReactInstanceMap` maintains a mapping from a public facing stateful
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* instance (key) and the internal representation (value). This allows public
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* methods to accept the user facing instance as an argument and map them back
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* to internal methods.
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*/
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// TODO: Replace this with ES6: var ReactInstanceMap = new Map();
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var ReactInstanceMap = {
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/**
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* This API should be called `delete` but we'd have to make sure to always
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* transform these to strings for IE support. When this transform is fully
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* supported we can rename it.
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*/
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remove: function (key) {
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key._reactInternalFiber = undefined;
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},
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get: function (key) {
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return key._reactInternalFiber;
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},
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has: function (key) {
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return key._reactInternalFiber !== undefined;
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},
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set: function (key, value) {
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key._reactInternalFiber = value;
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}
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};
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var ReactInstanceMap_1 = ReactInstanceMap;
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var ReactInternals = react.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED;
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var ReactGlobalSharedState = {
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ReactCurrentOwner: ReactInternals.ReactCurrentOwner
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};
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{
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_assign(ReactGlobalSharedState, {
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ReactComponentTreeHook: ReactInternals.ReactComponentTreeHook,
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ReactDebugCurrentFrame: ReactInternals.ReactDebugCurrentFrame
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});
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}
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var ReactGlobalSharedState_1 = ReactGlobalSharedState;
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/**
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* Copyright (c) 2013-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @providesModule getComponentName
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*
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*/
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function getComponentName(instanceOrFiber) {
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if (typeof instanceOrFiber.getName === 'function') {
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// Stack reconciler
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var instance = instanceOrFiber;
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return instance.getName();
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}
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if (typeof instanceOrFiber.tag === 'number') {
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// Fiber reconciler
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var fiber = instanceOrFiber;
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var type = fiber.type;
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if (typeof type === 'string') {
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return type;
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}
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if (typeof type === 'function') {
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return type.displayName || type.name;
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}
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}
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return null;
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}
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var getComponentName_1 = getComponentName;
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/**
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* Copyright (c) 2013-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @providesModule ReactTypeOfWork
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*
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*/
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var ReactTypeOfWork = {
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IndeterminateComponent: 0, // Before we know whether it is functional or class
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FunctionalComponent: 1,
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ClassComponent: 2,
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HostRoot: 3, // Root of a host tree. Could be nested inside another node.
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HostPortal: 4, // A subtree. Could be an entry point to a different renderer.
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HostComponent: 5,
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HostText: 6,
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CoroutineComponent: 7,
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CoroutineHandlerPhase: 8,
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YieldComponent: 9,
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Fragment: 10
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};
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/**
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* Copyright (c) 2013-present, Facebook, Inc.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*
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* @providesModule ReactTypeOfSideEffect
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*
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*/
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var ReactTypeOfSideEffect = {
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// Don't change these two values:
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NoEffect: 0, // 0b00000000
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PerformedWork: 1, // 0b00000001
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// You can change the rest (and add more).
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Placement: 2, // 0b00000010
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Update: 4, // 0b00000100
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PlacementAndUpdate: 6, // 0b00000110
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Deletion: 8, // 0b00001000
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ContentReset: 16, // 0b00010000
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Callback: 32, // 0b00100000
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Err: 64, // 0b01000000
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Ref: 128 };
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var ReactCurrentOwner = ReactGlobalSharedState_1.ReactCurrentOwner;
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{
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var warning$1 = warning;
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}
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var ClassComponent$1 = ReactTypeOfWork.ClassComponent;
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var HostComponent$1 = ReactTypeOfWork.HostComponent;
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var HostRoot = ReactTypeOfWork.HostRoot;
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var HostPortal = ReactTypeOfWork.HostPortal;
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var HostText$1 = ReactTypeOfWork.HostText;
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var NoEffect = ReactTypeOfSideEffect.NoEffect;
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var Placement = ReactTypeOfSideEffect.Placement;
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var MOUNTING = 1;
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var MOUNTED = 2;
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var UNMOUNTED = 3;
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function isFiberMountedImpl(fiber) {
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var node = fiber;
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if (!fiber.alternate) {
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// If there is no alternate, this might be a new tree that isn't inserted
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// yet. If it is, then it will have a pending insertion effect on it.
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if ((node.effectTag & Placement) !== NoEffect) {
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return MOUNTING;
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}
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while (node['return']) {
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node = node['return'];
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if ((node.effectTag & Placement) !== NoEffect) {
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return MOUNTING;
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}
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||
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}
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} else {
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||
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while (node['return']) {
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||
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node = node['return'];
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||
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}
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||
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}
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||
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if (node.tag === HostRoot) {
|
||
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// TODO: Check if this was a nested HostRoot when used with
|
||
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// renderContainerIntoSubtree.
|
||
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return MOUNTED;
|
||
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}
|
||
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// If we didn't hit the root, that means that we're in an disconnected tree
|
||
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// that has been unmounted.
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||
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return UNMOUNTED;
|
||
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}
|
||
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var isFiberMounted = function (fiber) {
|
||
|
|
return isFiberMountedImpl(fiber) === MOUNTED;
|
||
|
|
};
|
||
|
|
|
||
|
|
var isMounted = function (component) {
|
||
|
|
{
|
||
|
|
var owner = ReactCurrentOwner.current;
|
||
|
|
if (owner !== null && owner.tag === ClassComponent$1) {
|
||
|
|
var ownerFiber = owner;
|
||
|
|
var instance = ownerFiber.stateNode;
|
||
|
|
warning$1(instance._warnedAboutRefsInRender, '%s is accessing isMounted inside its render() function. ' + 'render() should be a pure function of props and state. It should ' + 'never access something that requires stale data from the previous ' + 'render, such as refs. Move this logic to componentDidMount and ' + 'componentDidUpdate instead.', getComponentName_1(ownerFiber) || 'A component');
|
||
|
|
instance._warnedAboutRefsInRender = true;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
var fiber = ReactInstanceMap_1.get(component);
|
||
|
|
if (!fiber) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
return isFiberMountedImpl(fiber) === MOUNTED;
|
||
|
|
};
|
||
|
|
|
||
|
|
function assertIsMounted(fiber) {
|
||
|
|
!(isFiberMountedImpl(fiber) === MOUNTED) ? invariant(false, 'Unable to find node on an unmounted component.') : void 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
function findCurrentFiberUsingSlowPath(fiber) {
|
||
|
|
var alternate = fiber.alternate;
|
||
|
|
if (!alternate) {
|
||
|
|
// If there is no alternate, then we only need to check if it is mounted.
|
||
|
|
var state = isFiberMountedImpl(fiber);
|
||
|
|
!(state !== UNMOUNTED) ? invariant(false, 'Unable to find node on an unmounted component.') : void 0;
|
||
|
|
if (state === MOUNTING) {
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
return fiber;
|
||
|
|
}
|
||
|
|
// If we have two possible branches, we'll walk backwards up to the root
|
||
|
|
// to see what path the root points to. On the way we may hit one of the
|
||
|
|
// special cases and we'll deal with them.
|
||
|
|
var a = fiber;
|
||
|
|
var b = alternate;
|
||
|
|
while (true) {
|
||
|
|
var parentA = a['return'];
|
||
|
|
var parentB = parentA ? parentA.alternate : null;
|
||
|
|
if (!parentA || !parentB) {
|
||
|
|
// We're at the root.
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
|
||
|
|
// If both copies of the parent fiber point to the same child, we can
|
||
|
|
// assume that the child is current. This happens when we bailout on low
|
||
|
|
// priority: the bailed out fiber's child reuses the current child.
|
||
|
|
if (parentA.child === parentB.child) {
|
||
|
|
var child = parentA.child;
|
||
|
|
while (child) {
|
||
|
|
if (child === a) {
|
||
|
|
// We've determined that A is the current branch.
|
||
|
|
assertIsMounted(parentA);
|
||
|
|
return fiber;
|
||
|
|
}
|
||
|
|
if (child === b) {
|
||
|
|
// We've determined that B is the current branch.
|
||
|
|
assertIsMounted(parentA);
|
||
|
|
return alternate;
|
||
|
|
}
|
||
|
|
child = child.sibling;
|
||
|
|
}
|
||
|
|
// We should never have an alternate for any mounting node. So the only
|
||
|
|
// way this could possibly happen is if this was unmounted, if at all.
|
||
|
|
invariant(false, 'Unable to find node on an unmounted component.');
|
||
|
|
}
|
||
|
|
|
||
|
|
if (a['return'] !== b['return']) {
|
||
|
|
// The return pointer of A and the return pointer of B point to different
|
||
|
|
// fibers. We assume that return pointers never criss-cross, so A must
|
||
|
|
// belong to the child set of A.return, and B must belong to the child
|
||
|
|
// set of B.return.
|
||
|
|
a = parentA;
|
||
|
|
b = parentB;
|
||
|
|
} else {
|
||
|
|
// The return pointers point to the same fiber. We'll have to use the
|
||
|
|
// default, slow path: scan the child sets of each parent alternate to see
|
||
|
|
// which child belongs to which set.
|
||
|
|
//
|
||
|
|
// Search parent A's child set
|
||
|
|
var didFindChild = false;
|
||
|
|
var _child = parentA.child;
|
||
|
|
while (_child) {
|
||
|
|
if (_child === a) {
|
||
|
|
didFindChild = true;
|
||
|
|
a = parentA;
|
||
|
|
b = parentB;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
if (_child === b) {
|
||
|
|
didFindChild = true;
|
||
|
|
b = parentA;
|
||
|
|
a = parentB;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
_child = _child.sibling;
|
||
|
|
}
|
||
|
|
if (!didFindChild) {
|
||
|
|
// Search parent B's child set
|
||
|
|
_child = parentB.child;
|
||
|
|
while (_child) {
|
||
|
|
if (_child === a) {
|
||
|
|
didFindChild = true;
|
||
|
|
a = parentB;
|
||
|
|
b = parentA;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
if (_child === b) {
|
||
|
|
didFindChild = true;
|
||
|
|
b = parentB;
|
||
|
|
a = parentA;
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
_child = _child.sibling;
|
||
|
|
}
|
||
|
|
!didFindChild ? invariant(false, 'Child was not found in either parent set. This indicates a bug in React related to the return pointer. Please file an issue.') : void 0;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
!(a.alternate === b) ? invariant(false, 'Return fibers should always be each others\' alternates. This error is likely caused by a bug in React. Please file an issue.') : void 0;
|
||
|
|
}
|
||
|
|
// If the root is not a host container, we're in a disconnected tree. I.e.
|
||
|
|
// unmounted.
|
||
|
|
!(a.tag === HostRoot) ? invariant(false, 'Unable to find node on an unmounted component.') : void 0;
|
||
|
|
if (a.stateNode.current === a) {
|
||
|
|
// We've determined that A is the current branch.
|
||
|
|
return fiber;
|
||
|
|
}
|
||
|
|
// Otherwise B has to be current branch.
|
||
|
|
return alternate;
|
||
|
|
}
|
||
|
|
var findCurrentFiberUsingSlowPath_1 = findCurrentFiberUsingSlowPath;
|
||
|
|
|
||
|
|
var findCurrentHostFiber = function (parent) {
|
||
|
|
var currentParent = findCurrentFiberUsingSlowPath(parent);
|
||
|
|
if (!currentParent) {
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Next we'll drill down this component to find the first HostComponent/Text.
|
||
|
|
var node = currentParent;
|
||
|
|
while (true) {
|
||
|
|
if (node.tag === HostComponent$1 || node.tag === HostText$1) {
|
||
|
|
return node;
|
||
|
|
} else if (node.child) {
|
||
|
|
node.child['return'] = node;
|
||
|
|
node = node.child;
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
if (node === currentParent) {
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
while (!node.sibling) {
|
||
|
|
if (!node['return'] || node['return'] === currentParent) {
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
node = node['return'];
|
||
|
|
}
|
||
|
|
node.sibling['return'] = node['return'];
|
||
|
|
node = node.sibling;
|
||
|
|
}
|
||
|
|
// Flow needs the return null here, but ESLint complains about it.
|
||
|
|
// eslint-disable-next-line no-unreachable
|
||
|
|
return null;
|
||
|
|
};
|
||
|
|
|
||
|
|
var findCurrentHostFiberWithNoPortals = function (parent) {
|
||
|
|
var currentParent = findCurrentFiberUsingSlowPath(parent);
|
||
|
|
if (!currentParent) {
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
|
||
|
|
// Next we'll drill down this component to find the first HostComponent/Text.
|
||
|
|
var node = currentParent;
|
||
|
|
while (true) {
|
||
|
|
if (node.tag === HostComponent$1 || node.tag === HostText$1) {
|
||
|
|
return node;
|
||
|
|
} else if (node.child && node.tag !== HostPortal) {
|
||
|
|
node.child['return'] = node;
|
||
|
|
node = node.child;
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
if (node === currentParent) {
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
while (!node.sibling) {
|
||
|
|
if (!node['return'] || node['return'] === currentParent) {
|
||
|
|
return null;
|
||
|
|
}
|
||
|
|
node = node['return'];
|
||
|
|
}
|
||
|
|
node.sibling['return'] = node['return'];
|
||
|
|
node = node.sibling;
|
||
|
|
}
|
||
|
|
// Flow needs the return null here, but ESLint complains about it.
|
||
|
|
// eslint-disable-next-line no-unreachable
|
||
|
|
return null;
|
||
|
|
};
|
||
|
|
|
||
|
|
var ReactFiberTreeReflection = {
|
||
|
|
isFiberMounted: isFiberMounted,
|
||
|
|
isMounted: isMounted,
|
||
|
|
findCurrentFiberUsingSlowPath: findCurrentFiberUsingSlowPath_1,
|
||
|
|
findCurrentHostFiber: findCurrentHostFiber,
|
||
|
|
findCurrentHostFiberWithNoPortals: findCurrentHostFiberWithNoPortals
|
||
|
|
};
|
||
|
|
|
||
|
|
var didWarnForAddedNewProperty = false;
|
||
|
|
var isProxySupported = typeof Proxy === 'function';
|
||
|
|
var EVENT_POOL_SIZE = 10;
|
||
|
|
|
||
|
|
{
|
||
|
|
var warning$2 = warning;
|
||
|
|
}
|
||
|
|
|
||
|
|
var shouldBeReleasedProperties = ['dispatchConfig', '_targetInst', 'nativeEvent', 'isDefaultPrevented', 'isPropagationStopped', '_dispatchListeners', '_dispatchInstances'];
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @interface Event
|
||
|
|
* @see http://www.w3.org/TR/DOM-Level-3-Events/
|
||
|
|
*/
|
||
|
|
var EventInterface = {
|
||
|
|
type: null,
|
||
|
|
target: null,
|
||
|
|
// currentTarget is set when dispatching; no use in copying it here
|
||
|
|
currentTarget: emptyFunction.thatReturnsNull,
|
||
|
|
eventPhase: null,
|
||
|
|
bubbles: null,
|
||
|
|
cancelable: null,
|
||
|
|
timeStamp: function (event) {
|
||
|
|
return event.timeStamp || Date.now();
|
||
|
|
},
|
||
|
|
defaultPrevented: null,
|
||
|
|
isTrusted: null
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Synthetic events are dispatched by event plugins, typically in response to a
|
||
|
|
* top-level event delegation handler.
|
||
|
|
*
|
||
|
|
* These systems should generally use pooling to reduce the frequency of garbage
|
||
|
|
* collection. The system should check `isPersistent` to determine whether the
|
||
|
|
* event should be released into the pool after being dispatched. Users that
|
||
|
|
* need a persisted event should invoke `persist`.
|
||
|
|
*
|
||
|
|
* Synthetic events (and subclasses) implement the DOM Level 3 Events API by
|
||
|
|
* normalizing browser quirks. Subclasses do not necessarily have to implement a
|
||
|
|
* DOM interface; custom application-specific events can also subclass this.
|
||
|
|
*
|
||
|
|
* @param {object} dispatchConfig Configuration used to dispatch this event.
|
||
|
|
* @param {*} targetInst Marker identifying the event target.
|
||
|
|
* @param {object} nativeEvent Native browser event.
|
||
|
|
* @param {DOMEventTarget} nativeEventTarget Target node.
|
||
|
|
*/
|
||
|
|
function SyntheticEvent(dispatchConfig, targetInst, nativeEvent, nativeEventTarget) {
|
||
|
|
{
|
||
|
|
// these have a getter/setter for warnings
|
||
|
|
delete this.nativeEvent;
|
||
|
|
delete this.preventDefault;
|
||
|
|
delete this.stopPropagation;
|
||
|
|
}
|
||
|
|
|
||
|
|
this.dispatchConfig = dispatchConfig;
|
||
|
|
this._targetInst = targetInst;
|
||
|
|
this.nativeEvent = nativeEvent;
|
||
|
|
|
||
|
|
var Interface = this.constructor.Interface;
|
||
|
|
for (var propName in Interface) {
|
||
|
|
if (!Interface.hasOwnProperty(propName)) {
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
{
|
||
|
|
delete this[propName]; // this has a getter/setter for warnings
|
||
|
|
}
|
||
|
|
var normalize = Interface[propName];
|
||
|
|
if (normalize) {
|
||
|
|
this[propName] = normalize(nativeEvent);
|
||
|
|
} else {
|
||
|
|
if (propName === 'target') {
|
||
|
|
this.target = nativeEventTarget;
|
||
|
|
} else {
|
||
|
|
this[propName] = nativeEvent[propName];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
var defaultPrevented = nativeEvent.defaultPrevented != null ? nativeEvent.defaultPrevented : nativeEvent.returnValue === false;
|
||
|
|
if (defaultPrevented) {
|
||
|
|
this.isDefaultPrevented = emptyFunction.thatReturnsTrue;
|
||
|
|
} else {
|
||
|
|
this.isDefaultPrevented = emptyFunction.thatReturnsFalse;
|
||
|
|
}
|
||
|
|
this.isPropagationStopped = emptyFunction.thatReturnsFalse;
|
||
|
|
return this;
|
||
|
|
}
|
||
|
|
|
||
|
|
_assign(SyntheticEvent.prototype, {
|
||
|
|
preventDefault: function () {
|
||
|
|
this.defaultPrevented = true;
|
||
|
|
var event = this.nativeEvent;
|
||
|
|
if (!event) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (event.preventDefault) {
|
||
|
|
event.preventDefault();
|
||
|
|
} else if (typeof event.returnValue !== 'unknown') {
|
||
|
|
event.returnValue = false;
|
||
|
|
}
|
||
|
|
this.isDefaultPrevented = emptyFunction.thatReturnsTrue;
|
||
|
|
},
|
||
|
|
|
||
|
|
stopPropagation: function () {
|
||
|
|
var event = this.nativeEvent;
|
||
|
|
if (!event) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
if (event.stopPropagation) {
|
||
|
|
event.stopPropagation();
|
||
|
|
} else if (typeof event.cancelBubble !== 'unknown') {
|
||
|
|
// The ChangeEventPlugin registers a "propertychange" event for
|
||
|
|
// IE. This event does not support bubbling or cancelling, and
|
||
|
|
// any references to cancelBubble throw "Member not found". A
|
||
|
|
// typeof check of "unknown" circumvents this issue (and is also
|
||
|
|
// IE specific).
|
||
|
|
event.cancelBubble = true;
|
||
|
|
}
|
||
|
|
|
||
|
|
this.isPropagationStopped = emptyFunction.thatReturnsTrue;
|
||
|
|
},
|
||
|
|
|
||
|
|
/**
|
||
|
|
* We release all dispatched `SyntheticEvent`s after each event loop, adding
|
||
|
|
* them back into the pool. This allows a way to hold onto a reference that
|
||
|
|
* won't be added back into the pool.
|
||
|
|
*/
|
||
|
|
persist: function () {
|
||
|
|
this.isPersistent = emptyFunction.thatReturnsTrue;
|
||
|
|
},
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Checks if this event should be released back into the pool.
|
||
|
|
*
|
||
|
|
* @return {boolean} True if this should not be released, false otherwise.
|
||
|
|
*/
|
||
|
|
isPersistent: emptyFunction.thatReturnsFalse,
|
||
|
|
|
||
|
|
/**
|
||
|
|
* `PooledClass` looks for `destructor` on each instance it releases.
|
||
|
|
*/
|
||
|
|
destructor: function () {
|
||
|
|
var Interface = this.constructor.Interface;
|
||
|
|
for (var propName in Interface) {
|
||
|
|
{
|
||
|
|
Object.defineProperty(this, propName, getPooledWarningPropertyDefinition(propName, Interface[propName]));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
for (var i = 0; i < shouldBeReleasedProperties.length; i++) {
|
||
|
|
this[shouldBeReleasedProperties[i]] = null;
|
||
|
|
}
|
||
|
|
{
|
||
|
|
Object.defineProperty(this, 'nativeEvent', getPooledWarningPropertyDefinition('nativeEvent', null));
|
||
|
|
Object.defineProperty(this, 'preventDefault', getPooledWarningPropertyDefinition('preventDefault', emptyFunction));
|
||
|
|
Object.defineProperty(this, 'stopPropagation', getPooledWarningPropertyDefinition('stopPropagation', emptyFunction));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
});
|
||
|
|
|
||
|
|
SyntheticEvent.Interface = EventInterface;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Helper to reduce boilerplate when creating subclasses.
|
||
|
|
*
|
||
|
|
* @param {function} Class
|
||
|
|
* @param {?object} Interface
|
||
|
|
*/
|
||
|
|
SyntheticEvent.augmentClass = function (Class, Interface) {
|
||
|
|
var Super = this;
|
||
|
|
|
||
|
|
var E = function () {};
|
||
|
|
E.prototype = Super.prototype;
|
||
|
|
var prototype = new E();
|
||
|
|
|
||
|
|
_assign(prototype, Class.prototype);
|
||
|
|
Class.prototype = prototype;
|
||
|
|
Class.prototype.constructor = Class;
|
||
|
|
|
||
|
|
Class.Interface = _assign({}, Super.Interface, Interface);
|
||
|
|
Class.augmentClass = Super.augmentClass;
|
||
|
|
addEventPoolingTo(Class);
|
||
|
|
};
|
||
|
|
|
||
|
|
/** Proxying after everything set on SyntheticEvent
|
||
|
|
* to resolve Proxy issue on some WebKit browsers
|
||
|
|
* in which some Event properties are set to undefined (GH#10010)
|
||
|
|
*/
|
||
|
|
{
|
||
|
|
if (isProxySupported) {
|
||
|
|
/*eslint-disable no-func-assign */
|
||
|
|
SyntheticEvent = new Proxy(SyntheticEvent, {
|
||
|
|
construct: function (target, args) {
|
||
|
|
return this.apply(target, Object.create(target.prototype), args);
|
||
|
|
},
|
||
|
|
apply: function (constructor, that, args) {
|
||
|
|
return new Proxy(constructor.apply(that, args), {
|
||
|
|
set: function (target, prop, value) {
|
||
|
|
if (prop !== 'isPersistent' && !target.constructor.Interface.hasOwnProperty(prop) && shouldBeReleasedProperties.indexOf(prop) === -1) {
|
||
|
|
warning$2(didWarnForAddedNewProperty || target.isPersistent(), "This synthetic event is reused for performance reasons. If you're " + "seeing this, you're adding a new property in the synthetic event object. " + 'The property is never released. See ' + 'https://fb.me/react-event-pooling for more information.');
|
||
|
|
didWarnForAddedNewProperty = true;
|
||
|
|
}
|
||
|
|
target[prop] = value;
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
});
|
||
|
|
}
|
||
|
|
});
|
||
|
|
/*eslint-enable no-func-assign */
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
addEventPoolingTo(SyntheticEvent);
|
||
|
|
|
||
|
|
var SyntheticEvent_1 = SyntheticEvent;
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Helper to nullify syntheticEvent instance properties when destructing
|
||
|
|
*
|
||
|
|
* @param {String} propName
|
||
|
|
* @param {?object} getVal
|
||
|
|
* @return {object} defineProperty object
|
||
|
|
*/
|
||
|
|
function getPooledWarningPropertyDefinition(propName, getVal) {
|
||
|
|
var isFunction = typeof getVal === 'function';
|
||
|
|
return {
|
||
|
|
configurable: true,
|
||
|
|
set: set,
|
||
|
|
get: get
|
||
|
|
};
|
||
|
|
|
||
|
|
function set(val) {
|
||
|
|
var action = isFunction ? 'setting the method' : 'setting the property';
|
||
|
|
warn(action, 'This is effectively a no-op');
|
||
|
|
return val;
|
||
|
|
}
|
||
|
|
|
||
|
|
function get() {
|
||
|
|
var action = isFunction ? 'accessing the method' : 'accessing the property';
|
||
|
|
var result = isFunction ? 'This is a no-op function' : 'This is set to null';
|
||
|
|
warn(action, result);
|
||
|
|
return getVal;
|
||
|
|
}
|
||
|
|
|
||
|
|
function warn(action, result) {
|
||
|
|
var warningCondition = false;
|
||
|
|
warning$2(warningCondition, "This synthetic event is reused for performance reasons. If you're seeing this, " + "you're %s `%s` on a released/nullified synthetic event. %s. " + 'If you must keep the original synthetic event around, use event.persist(). ' + 'See https://fb.me/react-event-pooling for more information.', action, propName, result);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function getPooledEvent(dispatchConfig, targetInst, nativeEvent, nativeInst) {
|
||
|
|
var EventConstructor = this;
|
||
|
|
if (EventConstructor.eventPool.length) {
|
||
|
|
var instance = EventConstructor.eventPool.pop();
|
||
|
|
EventConstructor.call(instance, dispatchConfig, targetInst, nativeEvent, nativeInst);
|
||
|
|
return instance;
|
||
|
|
}
|
||
|
|
return new EventConstructor(dispatchConfig, targetInst, nativeEvent, nativeInst);
|
||
|
|
}
|
||
|
|
|
||
|
|
function releasePooledEvent(event) {
|
||
|
|
var EventConstructor = this;
|
||
|
|
!(event instanceof EventConstructor) ? invariant(false, 'Trying to release an event instance into a pool of a different type.') : void 0;
|
||
|
|
event.destructor();
|
||
|
|
if (EventConstructor.eventPool.length < EVENT_POOL_SIZE) {
|
||
|
|
EventConstructor.eventPool.push(event);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
function addEventPoolingTo(EventConstructor) {
|
||
|
|
EventConstructor.eventPool = [];
|
||
|
|
EventConstructor.getPooled = getPooledEvent;
|
||
|
|
EventConstructor.release = releasePooledEvent;
|
||
|
|
}
|
||
|
|
|
||
|
|
var findDOMNode = reactDom.findDOMNode;
|
||
|
|
var _ReactDOM$__SECRET_IN = reactDom.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED;
|
||
|
|
var EventPluginHub = _ReactDOM$__SECRET_IN.EventPluginHub;
|
||
|
|
var EventPluginRegistry = _ReactDOM$__SECRET_IN.EventPluginRegistry;
|
||
|
|
var EventPropagators = _ReactDOM$__SECRET_IN.EventPropagators;
|
||
|
|
var ReactControlledComponent = _ReactDOM$__SECRET_IN.ReactControlledComponent;
|
||
|
|
var ReactDOMComponentTree = _ReactDOM$__SECRET_IN.ReactDOMComponentTree;
|
||
|
|
var ReactDOMEventListener = _ReactDOM$__SECRET_IN.ReactDOMEventListener;
|
||
|
|
|
||
|
|
|
||
|
|
var topLevelTypes = BrowserEventConstants_1.topLevelTypes;
|
||
|
|
var ClassComponent = ReactTypeOfWork.ClassComponent;
|
||
|
|
var FunctionalComponent = ReactTypeOfWork.FunctionalComponent;
|
||
|
|
var HostComponent = ReactTypeOfWork.HostComponent;
|
||
|
|
var HostText = ReactTypeOfWork.HostText;
|
||
|
|
|
||
|
|
|
||
|
|
function Event(suffix) {}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* @class ReactTestUtils
|
||
|
|
*/
|
||
|
|
|
||
|
|
function findAllInRenderedStackTreeInternal(inst, test) {
|
||
|
|
if (!inst || !inst.getPublicInstance) {
|
||
|
|
return [];
|
||
|
|
}
|
||
|
|
var publicInst = inst.getPublicInstance();
|
||
|
|
var ret = test(publicInst) ? [publicInst] : [];
|
||
|
|
var currentElement = inst._currentElement;
|
||
|
|
if (ReactTestUtils.isDOMComponent(publicInst)) {
|
||
|
|
var renderedChildren = inst._renderedChildren;
|
||
|
|
var key;
|
||
|
|
for (key in renderedChildren) {
|
||
|
|
if (!renderedChildren.hasOwnProperty(key)) {
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
ret = ret.concat(findAllInRenderedStackTreeInternal(renderedChildren[key], test));
|
||
|
|
}
|
||
|
|
} else if (react.isValidElement(currentElement) && typeof currentElement.type === 'function') {
|
||
|
|
ret = ret.concat(findAllInRenderedStackTreeInternal(inst._renderedComponent, test));
|
||
|
|
}
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
|
||
|
|
function findAllInRenderedFiberTreeInternal(fiber, test) {
|
||
|
|
if (!fiber) {
|
||
|
|
return [];
|
||
|
|
}
|
||
|
|
var currentParent = ReactFiberTreeReflection.findCurrentFiberUsingSlowPath(fiber);
|
||
|
|
if (!currentParent) {
|
||
|
|
return [];
|
||
|
|
}
|
||
|
|
var node = currentParent;
|
||
|
|
var ret = [];
|
||
|
|
while (true) {
|
||
|
|
if (node.tag === HostComponent || node.tag === HostText || node.tag === ClassComponent || node.tag === FunctionalComponent) {
|
||
|
|
var publicInst = node.stateNode;
|
||
|
|
if (test(publicInst)) {
|
||
|
|
ret.push(publicInst);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
if (node.child) {
|
||
|
|
node.child['return'] = node;
|
||
|
|
node = node.child;
|
||
|
|
continue;
|
||
|
|
}
|
||
|
|
if (node === currentParent) {
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
while (!node.sibling) {
|
||
|
|
if (!node['return'] || node['return'] === currentParent) {
|
||
|
|
return ret;
|
||
|
|
}
|
||
|
|
node = node['return'];
|
||
|
|
}
|
||
|
|
node.sibling['return'] = node['return'];
|
||
|
|
node = node.sibling;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Utilities for making it easy to test React components.
|
||
|
|
*
|
||
|
|
* See https://facebook.github.io/react/docs/test-utils.html
|
||
|
|
*
|
||
|
|
* Todo: Support the entire DOM.scry query syntax. For now, these simple
|
||
|
|
* utilities will suffice for testing purposes.
|
||
|
|
* @lends ReactTestUtils
|
||
|
|
*/
|
||
|
|
var ReactTestUtils = {
|
||
|
|
renderIntoDocument: function (element) {
|
||
|
|
var div = document.createElement('div');
|
||
|
|
// None of our tests actually require attaching the container to the
|
||
|
|
// DOM, and doing so creates a mess that we rely on test isolation to
|
||
|
|
// clean up, so we're going to stop honoring the name of this method
|
||
|
|
// (and probably rename it eventually) if no problems arise.
|
||
|
|
// document.documentElement.appendChild(div);
|
||
|
|
return reactDom.render(element, div);
|
||
|
|
},
|
||
|
|
|
||
|
|
isElement: function (element) {
|
||
|
|
return react.isValidElement(element);
|
||
|
|
},
|
||
|
|
|
||
|
|
isElementOfType: function (inst, convenienceConstructor) {
|
||
|
|
return react.isValidElement(inst) && inst.type === convenienceConstructor;
|
||
|
|
},
|
||
|
|
|
||
|
|
isDOMComponent: function (inst) {
|
||
|
|
return !!(inst && inst.nodeType === 1 && inst.tagName);
|
||
|
|
},
|
||
|
|
|
||
|
|
isDOMComponentElement: function (inst) {
|
||
|
|
return !!(inst && react.isValidElement(inst) && !!inst.tagName);
|
||
|
|
},
|
||
|
|
|
||
|
|
isCompositeComponent: function (inst) {
|
||
|
|
if (ReactTestUtils.isDOMComponent(inst)) {
|
||
|
|
// Accessing inst.setState warns; just return false as that'll be what
|
||
|
|
// this returns when we have DOM nodes as refs directly
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
return inst != null && typeof inst.render === 'function' && typeof inst.setState === 'function';
|
||
|
|
},
|
||
|
|
|
||
|
|
isCompositeComponentWithType: function (inst, type) {
|
||
|
|
if (!ReactTestUtils.isCompositeComponent(inst)) {
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
var internalInstance = ReactInstanceMap_1.get(inst);
|
||
|
|
var constructor = typeof internalInstance.tag === 'number' ? internalInstance.type // Fiber reconciler
|
||
|
|
: internalInstance._currentElement.type; // Stack reconciler
|
||
|
|
|
||
|
|
return constructor === type;
|
||
|
|
},
|
||
|
|
|
||
|
|
findAllInRenderedTree: function (inst, test) {
|
||
|
|
if (!inst) {
|
||
|
|
return [];
|
||
|
|
}
|
||
|
|
!ReactTestUtils.isCompositeComponent(inst) ? invariant(false, 'findAllInRenderedTree(...): instance must be a composite component') : void 0;
|
||
|
|
var internalInstance = ReactInstanceMap_1.get(inst);
|
||
|
|
if (internalInstance && typeof internalInstance.tag === 'number') {
|
||
|
|
return findAllInRenderedFiberTreeInternal(internalInstance, test);
|
||
|
|
} else {
|
||
|
|
return findAllInRenderedStackTreeInternal(internalInstance, test);
|
||
|
|
}
|
||
|
|
},
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Finds all instance of components in the rendered tree that are DOM
|
||
|
|
* components with the class name matching `className`.
|
||
|
|
* @return {array} an array of all the matches.
|
||
|
|
*/
|
||
|
|
scryRenderedDOMComponentsWithClass: function (root, classNames) {
|
||
|
|
return ReactTestUtils.findAllInRenderedTree(root, function (inst) {
|
||
|
|
if (ReactTestUtils.isDOMComponent(inst)) {
|
||
|
|
var className = inst.className;
|
||
|
|
if (typeof className !== 'string') {
|
||
|
|
// SVG, probably.
|
||
|
|
className = inst.getAttribute('class') || '';
|
||
|
|
}
|
||
|
|
var classList = className.split(/\s+/);
|
||
|
|
|
||
|
|
if (!Array.isArray(classNames)) {
|
||
|
|
!(classNames !== undefined) ? invariant(false, 'TestUtils.scryRenderedDOMComponentsWithClass expects a className as a second argument.') : void 0;
|
||
|
|
classNames = classNames.split(/\s+/);
|
||
|
|
}
|
||
|
|
return classNames.every(function (name) {
|
||
|
|
return classList.indexOf(name) !== -1;
|
||
|
|
});
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
});
|
||
|
|
},
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Like scryRenderedDOMComponentsWithClass but expects there to be one result,
|
||
|
|
* and returns that one result, or throws exception if there is any other
|
||
|
|
* number of matches besides one.
|
||
|
|
* @return {!ReactDOMComponent} The one match.
|
||
|
|
*/
|
||
|
|
findRenderedDOMComponentWithClass: function (root, className) {
|
||
|
|
var all = ReactTestUtils.scryRenderedDOMComponentsWithClass(root, className);
|
||
|
|
if (all.length !== 1) {
|
||
|
|
throw new Error('Did not find exactly one match (found: ' + all.length + ') ' + 'for class:' + className);
|
||
|
|
}
|
||
|
|
return all[0];
|
||
|
|
},
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Finds all instance of components in the rendered tree that are DOM
|
||
|
|
* components with the tag name matching `tagName`.
|
||
|
|
* @return {array} an array of all the matches.
|
||
|
|
*/
|
||
|
|
scryRenderedDOMComponentsWithTag: function (root, tagName) {
|
||
|
|
return ReactTestUtils.findAllInRenderedTree(root, function (inst) {
|
||
|
|
return ReactTestUtils.isDOMComponent(inst) && inst.tagName.toUpperCase() === tagName.toUpperCase();
|
||
|
|
});
|
||
|
|
},
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Like scryRenderedDOMComponentsWithTag but expects there to be one result,
|
||
|
|
* and returns that one result, or throws exception if there is any other
|
||
|
|
* number of matches besides one.
|
||
|
|
* @return {!ReactDOMComponent} The one match.
|
||
|
|
*/
|
||
|
|
findRenderedDOMComponentWithTag: function (root, tagName) {
|
||
|
|
var all = ReactTestUtils.scryRenderedDOMComponentsWithTag(root, tagName);
|
||
|
|
if (all.length !== 1) {
|
||
|
|
throw new Error('Did not find exactly one match (found: ' + all.length + ') ' + 'for tag:' + tagName);
|
||
|
|
}
|
||
|
|
return all[0];
|
||
|
|
},
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Finds all instances of components with type equal to `componentType`.
|
||
|
|
* @return {array} an array of all the matches.
|
||
|
|
*/
|
||
|
|
scryRenderedComponentsWithType: function (root, componentType) {
|
||
|
|
return ReactTestUtils.findAllInRenderedTree(root, function (inst) {
|
||
|
|
return ReactTestUtils.isCompositeComponentWithType(inst, componentType);
|
||
|
|
});
|
||
|
|
},
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Same as `scryRenderedComponentsWithType` but expects there to be one result
|
||
|
|
* and returns that one result, or throws exception if there is any other
|
||
|
|
* number of matches besides one.
|
||
|
|
* @return {!ReactComponent} The one match.
|
||
|
|
*/
|
||
|
|
findRenderedComponentWithType: function (root, componentType) {
|
||
|
|
var all = ReactTestUtils.scryRenderedComponentsWithType(root, componentType);
|
||
|
|
if (all.length !== 1) {
|
||
|
|
throw new Error('Did not find exactly one match (found: ' + all.length + ') ' + 'for componentType:' + componentType);
|
||
|
|
}
|
||
|
|
return all[0];
|
||
|
|
},
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Pass a mocked component module to this method to augment it with
|
||
|
|
* useful methods that allow it to be used as a dummy React component.
|
||
|
|
* Instead of rendering as usual, the component will become a simple
|
||
|
|
* <div> containing any provided children.
|
||
|
|
*
|
||
|
|
* @param {object} module the mock function object exported from a
|
||
|
|
* module that defines the component to be mocked
|
||
|
|
* @param {?string} mockTagName optional dummy root tag name to return
|
||
|
|
* from render method (overrides
|
||
|
|
* module.mockTagName if provided)
|
||
|
|
* @return {object} the ReactTestUtils object (for chaining)
|
||
|
|
*/
|
||
|
|
mockComponent: function (module, mockTagName) {
|
||
|
|
mockTagName = mockTagName || module.mockTagName || 'div';
|
||
|
|
|
||
|
|
module.prototype.render.mockImplementation(function () {
|
||
|
|
return react.createElement(mockTagName, null, this.props.children);
|
||
|
|
});
|
||
|
|
|
||
|
|
return this;
|
||
|
|
},
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Simulates a top level event being dispatched from a raw event that occurred
|
||
|
|
* on an `Element` node.
|
||
|
|
* @param {Object} topLevelType A type from `BrowserEventConstants.topLevelTypes`
|
||
|
|
* @param {!Element} node The dom to simulate an event occurring on.
|
||
|
|
* @param {?Event} fakeNativeEvent Fake native event to use in SyntheticEvent.
|
||
|
|
*/
|
||
|
|
simulateNativeEventOnNode: function (topLevelType, node, fakeNativeEvent) {
|
||
|
|
fakeNativeEvent.target = node;
|
||
|
|
ReactDOMEventListener.dispatchEvent(topLevelType, fakeNativeEvent);
|
||
|
|
},
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Simulates a top level event being dispatched from a raw event that occurred
|
||
|
|
* on the `ReactDOMComponent` `comp`.
|
||
|
|
* @param {Object} topLevelType A type from `BrowserEventConstants.topLevelTypes`.
|
||
|
|
* @param {!ReactDOMComponent} comp
|
||
|
|
* @param {?Event} fakeNativeEvent Fake native event to use in SyntheticEvent.
|
||
|
|
*/
|
||
|
|
simulateNativeEventOnDOMComponent: function (topLevelType, comp, fakeNativeEvent) {
|
||
|
|
ReactTestUtils.simulateNativeEventOnNode(topLevelType, findDOMNode(comp), fakeNativeEvent);
|
||
|
|
},
|
||
|
|
|
||
|
|
nativeTouchData: function (x, y) {
|
||
|
|
return {
|
||
|
|
touches: [{ pageX: x, pageY: y }]
|
||
|
|
};
|
||
|
|
},
|
||
|
|
|
||
|
|
Simulate: null,
|
||
|
|
SimulateNative: {}
|
||
|
|
};
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Exports:
|
||
|
|
*
|
||
|
|
* - `ReactTestUtils.Simulate.click(Element)`
|
||
|
|
* - `ReactTestUtils.Simulate.mouseMove(Element)`
|
||
|
|
* - `ReactTestUtils.Simulate.change(Element)`
|
||
|
|
* - ... (All keys from event plugin `eventTypes` objects)
|
||
|
|
*/
|
||
|
|
function makeSimulator(eventType) {
|
||
|
|
return function (domNode, eventData) {
|
||
|
|
!!react.isValidElement(domNode) ? invariant(false, 'TestUtils.Simulate expected a DOM node as the first argument but received a React element. Pass the DOM node you wish to simulate the event on instead. Note that TestUtils.Simulate will not work if you are using shallow rendering.') : void 0;
|
||
|
|
!!ReactTestUtils.isCompositeComponent(domNode) ? invariant(false, 'TestUtils.Simulate expected a DOM node as the first argument but received a component instance. Pass the DOM node you wish to simulate the event on instead.') : void 0;
|
||
|
|
|
||
|
|
var dispatchConfig = EventPluginRegistry.eventNameDispatchConfigs[eventType];
|
||
|
|
|
||
|
|
var fakeNativeEvent = new Event();
|
||
|
|
fakeNativeEvent.target = domNode;
|
||
|
|
fakeNativeEvent.type = eventType.toLowerCase();
|
||
|
|
|
||
|
|
// We don't use SyntheticEvent.getPooled in order to not have to worry about
|
||
|
|
// properly destroying any properties assigned from `eventData` upon release
|
||
|
|
var targetInst = ReactDOMComponentTree.getInstanceFromNode(domNode);
|
||
|
|
var event = new SyntheticEvent_1(dispatchConfig, targetInst, fakeNativeEvent, domNode);
|
||
|
|
|
||
|
|
// Since we aren't using pooling, always persist the event. This will make
|
||
|
|
// sure it's marked and won't warn when setting additional properties.
|
||
|
|
event.persist();
|
||
|
|
_assign(event, eventData);
|
||
|
|
|
||
|
|
if (dispatchConfig.phasedRegistrationNames) {
|
||
|
|
EventPropagators.accumulateTwoPhaseDispatches(event);
|
||
|
|
} else {
|
||
|
|
EventPropagators.accumulateDirectDispatches(event);
|
||
|
|
}
|
||
|
|
|
||
|
|
reactDom.unstable_batchedUpdates(function () {
|
||
|
|
// Normally extractEvent enqueues a state restore, but we'll just always
|
||
|
|
// do that since we we're by-passing it here.
|
||
|
|
ReactControlledComponent.enqueueStateRestore(domNode);
|
||
|
|
|
||
|
|
EventPluginHub.enqueueEvents(event);
|
||
|
|
EventPluginHub.processEventQueue(true);
|
||
|
|
});
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
function buildSimulators() {
|
||
|
|
ReactTestUtils.Simulate = {};
|
||
|
|
|
||
|
|
var eventType;
|
||
|
|
for (eventType in EventPluginRegistry.eventNameDispatchConfigs) {
|
||
|
|
/**
|
||
|
|
* @param {!Element|ReactDOMComponent} domComponentOrNode
|
||
|
|
* @param {?object} eventData Fake event data to use in SyntheticEvent.
|
||
|
|
*/
|
||
|
|
ReactTestUtils.Simulate[eventType] = makeSimulator(eventType);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// Rebuild ReactTestUtils.Simulate whenever event plugins are injected
|
||
|
|
var oldInjectEventPluginOrder = EventPluginHub.injection.injectEventPluginOrder;
|
||
|
|
EventPluginHub.injection.injectEventPluginOrder = function () {
|
||
|
|
oldInjectEventPluginOrder.apply(this, arguments);
|
||
|
|
buildSimulators();
|
||
|
|
};
|
||
|
|
var oldInjectEventPlugins = EventPluginHub.injection.injectEventPluginsByName;
|
||
|
|
EventPluginHub.injection.injectEventPluginsByName = function () {
|
||
|
|
oldInjectEventPlugins.apply(this, arguments);
|
||
|
|
buildSimulators();
|
||
|
|
};
|
||
|
|
|
||
|
|
buildSimulators();
|
||
|
|
|
||
|
|
/**
|
||
|
|
* Exports:
|
||
|
|
*
|
||
|
|
* - `ReactTestUtils.SimulateNative.click(Element/ReactDOMComponent)`
|
||
|
|
* - `ReactTestUtils.SimulateNative.mouseMove(Element/ReactDOMComponent)`
|
||
|
|
* - `ReactTestUtils.SimulateNative.mouseIn/ReactDOMComponent)`
|
||
|
|
* - `ReactTestUtils.SimulateNative.mouseOut(Element/ReactDOMComponent)`
|
||
|
|
* - ... (All keys from `BrowserEventConstants.topLevelTypes`)
|
||
|
|
*
|
||
|
|
* Note: Top level event types are a subset of the entire set of handler types
|
||
|
|
* (which include a broader set of "synthetic" events). For example, onDragDone
|
||
|
|
* is a synthetic event. Except when testing an event plugin or React's event
|
||
|
|
* handling code specifically, you probably want to use ReactTestUtils.Simulate
|
||
|
|
* to dispatch synthetic events.
|
||
|
|
*/
|
||
|
|
|
||
|
|
function makeNativeSimulator(eventType) {
|
||
|
|
return function (domComponentOrNode, nativeEventData) {
|
||
|
|
var fakeNativeEvent = new Event(eventType);
|
||
|
|
_assign(fakeNativeEvent, nativeEventData);
|
||
|
|
if (ReactTestUtils.isDOMComponent(domComponentOrNode)) {
|
||
|
|
ReactTestUtils.simulateNativeEventOnDOMComponent(eventType, domComponentOrNode, fakeNativeEvent);
|
||
|
|
} else if (domComponentOrNode.tagName) {
|
||
|
|
// Will allow on actual dom nodes.
|
||
|
|
ReactTestUtils.simulateNativeEventOnNode(eventType, domComponentOrNode, fakeNativeEvent);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
}
|
||
|
|
|
||
|
|
Object.keys(topLevelTypes).forEach(function (eventType) {
|
||
|
|
// Event type is stored as 'topClick' - we transform that to 'click'
|
||
|
|
var convenienceName = eventType.indexOf('top') === 0 ? eventType.charAt(3).toLowerCase() + eventType.substr(4) : eventType;
|
||
|
|
/**
|
||
|
|
* @param {!Element|ReactDOMComponent} domComponentOrNode
|
||
|
|
* @param {?Event} nativeEventData Fake native event to use in SyntheticEvent.
|
||
|
|
*/
|
||
|
|
ReactTestUtils.SimulateNative[convenienceName] = makeNativeSimulator(eventType);
|
||
|
|
});
|
||
|
|
|
||
|
|
var ReactTestUtilsEntry = ReactTestUtils;
|
||
|
|
|
||
|
|
module.exports = ReactTestUtilsEntry;
|
||
|
|
|
||
|
|
})();
|
||
|
|
}
|