1248 lines
		
	
	
		
			40 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
			
		
		
	
	
			1248 lines
		
	
	
		
			40 KiB
		
	
	
	
		
			JavaScript
		
	
	
	
	
	
/** @license React v16.2.0
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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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(function (global, factory) {
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	typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory(require('react'), require('react-dom')) :
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	typeof define === 'function' && define.amd ? define(['react', 'react-dom'], factory) :
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	(global.ReactTestUtils = factory(global.React,global.ReactDOM));
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}(this, (function (React,ReactDOM) { 'use strict';
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var ReactInternals = React.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED;
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var _assign = ReactInternals.assign;
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/**
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 * WARNING: DO NOT manually require this module.
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 * This is a replacement for `invariant(...)` used by the error code system
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 * and will _only_ be required by the corresponding babel pass.
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 * It always throws.
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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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 */
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/**
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 * Use invariant() to assert state which your program assumes to be true.
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 *
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 * Provide sprintf-style format (only %s is supported) and arguments
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 * to provide information about what broke and what you were
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 * expecting.
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 *
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 * The invariant message will be stripped in production, but the invariant
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 * will remain to ensure logic does not differ in production.
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 */
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var validateFormat = function validateFormat(format) {};
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{
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  validateFormat = function validateFormat(format) {
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    if (format === undefined) {
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      throw new Error('invariant requires an error message argument');
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    }
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  };
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}
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function invariant(condition, format, a, b, c, d, e, f) {
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  validateFormat(format);
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  if (!condition) {
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    var error;
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    if (format === undefined) {
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      error = new Error('Minified exception occurred; use the non-minified dev environment ' + 'for the full error message and additional helpful warnings.');
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    } else {
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      var args = [a, b, c, d, e, f];
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      var argIndex = 0;
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      error = new Error(format.replace(/%s/g, function () {
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        return args[argIndex++];
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      }));
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      error.name = 'Invariant Violation';
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    }
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    error.framesToPop = 1; // we don't care about invariant's own frame
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    throw error;
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  }
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}
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var invariant_1 = invariant;
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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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 * 
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 */
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function makeEmptyFunction(arg) {
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  return function () {
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    return arg;
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  };
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}
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/**
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 * This function accepts and discards inputs; it has no side effects. This is
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 * primarily useful idiomatically for overridable function endpoints which
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 * always need to be callable, since JS lacks a null-call idiom ala Cocoa.
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 */
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var emptyFunction = function emptyFunction() {};
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emptyFunction.thatReturns = makeEmptyFunction;
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emptyFunction.thatReturnsFalse = makeEmptyFunction(false);
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emptyFunction.thatReturnsTrue = makeEmptyFunction(true);
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emptyFunction.thatReturnsNull = makeEmptyFunction(null);
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emptyFunction.thatReturnsThis = function () {
 | 
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  return this;
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};
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emptyFunction.thatReturnsArgument = function (arg) {
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  return arg;
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};
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var emptyFunction_1 = emptyFunction;
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/**
 | 
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 * Copyright (c) 2014-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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 */
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/**
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 * Similar to invariant but only logs a warning if the condition is not met.
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 * This can be used to log issues in development environments in critical
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 * paths. Removing the logging code for production environments will keep the
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 * same logic and follow the same code paths.
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 */
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var warning = emptyFunction_1;
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{
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  var printWarning = function printWarning(format) {
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    for (var _len = arguments.length, args = Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
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      args[_key - 1] = arguments[_key];
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    }
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    var argIndex = 0;
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    var message = 'Warning: ' + format.replace(/%s/g, function () {
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      return args[argIndex++];
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    });
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    if (typeof console !== 'undefined') {
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      console.error(message);
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    }
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    try {
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      // --- Welcome to debugging React ---
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      // This error was thrown as a convenience so that you can use this stack
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      // to find the callsite that caused this warning to fire.
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      throw new Error(message);
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    } catch (x) {}
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  };
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  warning = function warning(condition, format) {
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    if (format === undefined) {
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      throw new Error('`warning(condition, format, ...args)` requires a warning ' + 'message argument');
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    }
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    if (format.indexOf('Failed Composite propType: ') === 0) {
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      return; // Ignore CompositeComponent proptype check.
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    }
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    if (!condition) {
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      for (var _len2 = arguments.length, args = Array(_len2 > 2 ? _len2 - 2 : 0), _key2 = 2; _key2 < _len2; _key2++) {
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        args[_key2 - 2] = arguments[_key2];
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      }
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      printWarning.apply(undefined, [format].concat(args));
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    }
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  };
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}
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var warning_1 = warning;
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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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 * Note that this module is currently shared and assumed to be stateless.
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 * If this becomes an actual Map, that will break.
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 */
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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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function get(key) {
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  return key._reactInternalFiber;
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}
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var ReactInternals$1 = React.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED;
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var ReactCurrentOwner = ReactInternals$1.ReactCurrentOwner;
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var ReactDebugCurrentFrame = ReactInternals$1.ReactDebugCurrentFrame;
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// Before we know whether it is functional or class
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var FunctionalComponent = 1;
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var ClassComponent = 2;
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var HostRoot = 3; // Root of a host tree. Could be nested inside another node.
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 // A subtree. Could be an entry point to a different renderer.
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var HostComponent = 5;
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var HostText = 6;
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// Don't change these two values:
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var NoEffect = 0; //           0b00000000
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 //      0b00000001
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// You can change the rest (and add more).
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var Placement = 2; //          0b00000010
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 //             0b00000100
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 // 0b00000110
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 //           0b00001000
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 //      0b00010000
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 //          0b00100000
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 //               0b01000000
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 //              0b10000000
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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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  } else {
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    while (node['return']) {
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      node = node['return'];
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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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  return UNMOUNTED;
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}
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function assertIsMounted(fiber) {
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  !(isFiberMountedImpl(fiber) === MOUNTED) ? invariant_1(false, 'Unable to find node on an unmounted component.') : void 0;
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}
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function findCurrentFiberUsingSlowPath(fiber) {
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  var alternate = fiber.alternate;
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  if (!alternate) {
 | 
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    // If there is no alternate, then we only need to check if it is mounted.
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    var state = isFiberMountedImpl(fiber);
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    !(state !== UNMOUNTED) ? invariant_1(false, 'Unable to find node on an unmounted component.') : void 0;
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    if (state === MOUNTING) {
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      return null;
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    }
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    return fiber;
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  }
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  // If we have two possible branches, we'll walk backwards up to the root
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  // to see what path the root points to. On the way we may hit one of the
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  // special cases and we'll deal with them.
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  var a = fiber;
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  var b = alternate;
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  while (true) {
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    var parentA = a['return'];
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    var parentB = parentA ? parentA.alternate : null;
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    if (!parentA || !parentB) {
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      // We're at the root.
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      break;
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    }
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 | 
						|
    // If both copies of the parent fiber point to the same child, we can
 | 
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    // 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;
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						|
      while (child) {
 | 
						|
        if (child === a) {
 | 
						|
          // We've determined that A is the current branch.
 | 
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          assertIsMounted(parentA);
 | 
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          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_1(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_1(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_1(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_1(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;
 | 
						|
}
 | 
						|
 | 
						|
/* eslint valid-typeof: 0 */
 | 
						|
 | 
						|
var didWarnForAddedNewProperty = false;
 | 
						|
var isProxySupported = typeof Proxy === 'function';
 | 
						|
var EVENT_POOL_SIZE = 10;
 | 
						|
 | 
						|
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_1.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_1.thatReturnsTrue;
 | 
						|
  } else {
 | 
						|
    this.isDefaultPrevented = emptyFunction_1.thatReturnsFalse;
 | 
						|
  }
 | 
						|
  this.isPropagationStopped = emptyFunction_1.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_1.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_1.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_1.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_1.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_1));
 | 
						|
      Object.defineProperty(this, 'stopPropagation', getPooledWarningPropertyDefinition('stopPropagation', emptyFunction_1));
 | 
						|
    }
 | 
						|
  }
 | 
						|
});
 | 
						|
 | 
						|
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_1(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);
 | 
						|
 | 
						|
/**
 | 
						|
 * 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_1(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_1(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 SyntheticEvent$1 = SyntheticEvent;
 | 
						|
 | 
						|
/**
 | 
						|
 * Copyright (c) 2013-present, Facebook, Inc.
 | 
						|
 *
 | 
						|
 * This source code is licensed under the MIT license found in the
 | 
						|
 * LICENSE file in the root directory of this source tree.
 | 
						|
 *
 | 
						|
 */
 | 
						|
 | 
						|
 | 
						|
 | 
						|
var canUseDOM = !!(typeof window !== 'undefined' && window.document && window.document.createElement);
 | 
						|
 | 
						|
/**
 | 
						|
 * Simple, lightweight module assisting with the detection and context of
 | 
						|
 * Worker. Helps avoid circular dependencies and allows code to reason about
 | 
						|
 * whether or not they are in a Worker, even if they never include the main
 | 
						|
 * `ReactWorker` dependency.
 | 
						|
 */
 | 
						|
var ExecutionEnvironment = {
 | 
						|
 | 
						|
  canUseDOM: canUseDOM,
 | 
						|
 | 
						|
  canUseWorkers: typeof Worker !== 'undefined',
 | 
						|
 | 
						|
  canUseEventListeners: canUseDOM && !!(window.addEventListener || window.attachEvent),
 | 
						|
 | 
						|
  canUseViewport: canUseDOM && !!window.screen,
 | 
						|
 | 
						|
  isInWorker: !canUseDOM // For now, this is true - might change in the future.
 | 
						|
 | 
						|
};
 | 
						|
 | 
						|
var ExecutionEnvironment_1 = ExecutionEnvironment;
 | 
						|
 | 
						|
/**
 | 
						|
 * Generate a mapping of standard vendor prefixes using the defined style property and event name.
 | 
						|
 *
 | 
						|
 * @param {string} styleProp
 | 
						|
 * @param {string} eventName
 | 
						|
 * @returns {object}
 | 
						|
 */
 | 
						|
function makePrefixMap(styleProp, eventName) {
 | 
						|
  var prefixes = {};
 | 
						|
 | 
						|
  prefixes[styleProp.toLowerCase()] = eventName.toLowerCase();
 | 
						|
  prefixes['Webkit' + styleProp] = 'webkit' + eventName;
 | 
						|
  prefixes['Moz' + styleProp] = 'moz' + eventName;
 | 
						|
  prefixes['ms' + styleProp] = 'MS' + eventName;
 | 
						|
  prefixes['O' + styleProp] = 'o' + eventName.toLowerCase();
 | 
						|
 | 
						|
  return prefixes;
 | 
						|
}
 | 
						|
 | 
						|
/**
 | 
						|
 * A list of event names to a configurable list of vendor prefixes.
 | 
						|
 */
 | 
						|
var vendorPrefixes = {
 | 
						|
  animationend: makePrefixMap('Animation', 'AnimationEnd'),
 | 
						|
  animationiteration: makePrefixMap('Animation', 'AnimationIteration'),
 | 
						|
  animationstart: makePrefixMap('Animation', 'AnimationStart'),
 | 
						|
  transitionend: makePrefixMap('Transition', 'TransitionEnd')
 | 
						|
};
 | 
						|
 | 
						|
/**
 | 
						|
 * Event names that have already been detected and prefixed (if applicable).
 | 
						|
 */
 | 
						|
var prefixedEventNames = {};
 | 
						|
 | 
						|
/**
 | 
						|
 * Element to check for prefixes on.
 | 
						|
 */
 | 
						|
var style = {};
 | 
						|
 | 
						|
/**
 | 
						|
 * Bootstrap if a DOM exists.
 | 
						|
 */
 | 
						|
if (ExecutionEnvironment_1.canUseDOM) {
 | 
						|
  style = document.createElement('div').style;
 | 
						|
 | 
						|
  // On some platforms, in particular some releases of Android 4.x,
 | 
						|
  // the un-prefixed "animation" and "transition" properties are defined on the
 | 
						|
  // style object but the events that fire will still be prefixed, so we need
 | 
						|
  // to check if the un-prefixed events are usable, and if not remove them from the map.
 | 
						|
  if (!('AnimationEvent' in window)) {
 | 
						|
    delete vendorPrefixes.animationend.animation;
 | 
						|
    delete vendorPrefixes.animationiteration.animation;
 | 
						|
    delete vendorPrefixes.animationstart.animation;
 | 
						|
  }
 | 
						|
 | 
						|
  // Same as above
 | 
						|
  if (!('TransitionEvent' in window)) {
 | 
						|
    delete vendorPrefixes.transitionend.transition;
 | 
						|
  }
 | 
						|
}
 | 
						|
 | 
						|
/**
 | 
						|
 * Attempts to determine the correct vendor prefixed event name.
 | 
						|
 *
 | 
						|
 * @param {string} eventName
 | 
						|
 * @returns {string}
 | 
						|
 */
 | 
						|
function getVendorPrefixedEventName(eventName) {
 | 
						|
  if (prefixedEventNames[eventName]) {
 | 
						|
    return prefixedEventNames[eventName];
 | 
						|
  } else if (!vendorPrefixes[eventName]) {
 | 
						|
    return eventName;
 | 
						|
  }
 | 
						|
 | 
						|
  var prefixMap = vendorPrefixes[eventName];
 | 
						|
 | 
						|
  for (var styleProp in prefixMap) {
 | 
						|
    if (prefixMap.hasOwnProperty(styleProp) && styleProp in style) {
 | 
						|
      return prefixedEventNames[eventName] = prefixMap[styleProp];
 | 
						|
    }
 | 
						|
  }
 | 
						|
 | 
						|
  return '';
 | 
						|
}
 | 
						|
 | 
						|
/**
 | 
						|
 * Types of raw signals from the browser caught at the top level.
 | 
						|
 *
 | 
						|
 * For events like 'submit' which don't consistently bubble (which we
 | 
						|
 * trap at a lower node than `document`), binding at `document` would
 | 
						|
 * cause duplicate events so we don't include them here.
 | 
						|
 */
 | 
						|
var topLevelTypes$1 = {
 | 
						|
  topAbort: 'abort',
 | 
						|
  topAnimationEnd: getVendorPrefixedEventName('animationend') || 'animationend',
 | 
						|
  topAnimationIteration: getVendorPrefixedEventName('animationiteration') || 'animationiteration',
 | 
						|
  topAnimationStart: getVendorPrefixedEventName('animationstart') || 'animationstart',
 | 
						|
  topBlur: 'blur',
 | 
						|
  topCancel: 'cancel',
 | 
						|
  topCanPlay: 'canplay',
 | 
						|
  topCanPlayThrough: 'canplaythrough',
 | 
						|
  topChange: 'change',
 | 
						|
  topClick: 'click',
 | 
						|
  topClose: 'close',
 | 
						|
  topCompositionEnd: 'compositionend',
 | 
						|
  topCompositionStart: 'compositionstart',
 | 
						|
  topCompositionUpdate: 'compositionupdate',
 | 
						|
  topContextMenu: 'contextmenu',
 | 
						|
  topCopy: 'copy',
 | 
						|
  topCut: 'cut',
 | 
						|
  topDoubleClick: 'dblclick',
 | 
						|
  topDrag: 'drag',
 | 
						|
  topDragEnd: 'dragend',
 | 
						|
  topDragEnter: 'dragenter',
 | 
						|
  topDragExit: 'dragexit',
 | 
						|
  topDragLeave: 'dragleave',
 | 
						|
  topDragOver: 'dragover',
 | 
						|
  topDragStart: 'dragstart',
 | 
						|
  topDrop: 'drop',
 | 
						|
  topDurationChange: 'durationchange',
 | 
						|
  topEmptied: 'emptied',
 | 
						|
  topEncrypted: 'encrypted',
 | 
						|
  topEnded: 'ended',
 | 
						|
  topError: 'error',
 | 
						|
  topFocus: 'focus',
 | 
						|
  topInput: 'input',
 | 
						|
  topKeyDown: 'keydown',
 | 
						|
  topKeyPress: 'keypress',
 | 
						|
  topKeyUp: 'keyup',
 | 
						|
  topLoadedData: 'loadeddata',
 | 
						|
  topLoad: 'load',
 | 
						|
  topLoadedMetadata: 'loadedmetadata',
 | 
						|
  topLoadStart: 'loadstart',
 | 
						|
  topMouseDown: 'mousedown',
 | 
						|
  topMouseMove: 'mousemove',
 | 
						|
  topMouseOut: 'mouseout',
 | 
						|
  topMouseOver: 'mouseover',
 | 
						|
  topMouseUp: 'mouseup',
 | 
						|
  topPaste: 'paste',
 | 
						|
  topPause: 'pause',
 | 
						|
  topPlay: 'play',
 | 
						|
  topPlaying: 'playing',
 | 
						|
  topProgress: 'progress',
 | 
						|
  topRateChange: 'ratechange',
 | 
						|
  topScroll: 'scroll',
 | 
						|
  topSeeked: 'seeked',
 | 
						|
  topSeeking: 'seeking',
 | 
						|
  topSelectionChange: 'selectionchange',
 | 
						|
  topStalled: 'stalled',
 | 
						|
  topSuspend: 'suspend',
 | 
						|
  topTextInput: 'textInput',
 | 
						|
  topTimeUpdate: 'timeupdate',
 | 
						|
  topToggle: 'toggle',
 | 
						|
  topTouchCancel: 'touchcancel',
 | 
						|
  topTouchEnd: 'touchend',
 | 
						|
  topTouchMove: 'touchmove',
 | 
						|
  topTouchStart: 'touchstart',
 | 
						|
  topTransitionEnd: getVendorPrefixedEventName('transitionend') || 'transitionend',
 | 
						|
  topVolumeChange: 'volumechange',
 | 
						|
  topWaiting: 'waiting',
 | 
						|
  topWheel: 'wheel'
 | 
						|
};
 | 
						|
 | 
						|
var BrowserEventConstants = {
 | 
						|
  topLevelTypes: topLevelTypes$1
 | 
						|
};
 | 
						|
 | 
						|
var findDOMNode = ReactDOM.findDOMNode;
 | 
						|
var _ReactDOM$__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.topLevelTypes;
 | 
						|
 | 
						|
function Event(suffix) {}
 | 
						|
 | 
						|
/**
 | 
						|
 * @class ReactTestUtils
 | 
						|
 */
 | 
						|
 | 
						|
function findAllInRenderedFiberTreeInternal(fiber, test) {
 | 
						|
  if (!fiber) {
 | 
						|
    return [];
 | 
						|
  }
 | 
						|
  var currentParent = 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://reactjs.org/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 = get(inst);
 | 
						|
    var constructor = internalInstance.type;
 | 
						|
    return constructor === type;
 | 
						|
  },
 | 
						|
 | 
						|
  findAllInRenderedTree: function (inst, test) {
 | 
						|
    if (!inst) {
 | 
						|
      return [];
 | 
						|
    }
 | 
						|
    !ReactTestUtils.isCompositeComponent(inst) ? invariant_1(false, 'findAllInRenderedTree(...): instance must be a composite component') : void 0;
 | 
						|
    var internalInstance = get(inst);
 | 
						|
    return findAllInRenderedFiberTreeInternal(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_1(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_1(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_1(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 ReactTestUtils$2 = Object.freeze({
 | 
						|
	default: ReactTestUtils
 | 
						|
});
 | 
						|
 | 
						|
var ReactTestUtils$3 = ( ReactTestUtils$2 && ReactTestUtils ) || ReactTestUtils$2;
 | 
						|
 | 
						|
// TODO: decide on the top-level export form.
 | 
						|
// This is hacky but makes it work with both Rollup and Jest.
 | 
						|
var testUtils = ReactTestUtils$3['default'] ? ReactTestUtils$3['default'] : ReactTestUtils$3;
 | 
						|
 | 
						|
return testUtils;
 | 
						|
 | 
						|
})));
 |