1638 lines
54 KiB
JavaScript
1638 lines
54 KiB
JavaScript
/** @license React v16.12.0
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* react-dom-test-utils.development.js
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*
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* Copyright (c) Facebook, Inc. and its affiliates.
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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 React = require('react');
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var ReactDOM = require('react-dom');
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var Scheduler = require('scheduler');
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// Do not require this module directly! Use normal `invariant` calls with
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// template literal strings. The messages will be replaced with error codes
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// during build.
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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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/**
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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 warningWithoutStack = function () {};
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{
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warningWithoutStack = function (condition, format) {
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for (var _len = arguments.length, args = new Array(_len > 2 ? _len - 2 : 0), _key = 2; _key < _len; _key++) {
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args[_key - 2] = arguments[_key];
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}
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if (format === undefined) {
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throw new Error('`warningWithoutStack(condition, format, ...args)` requires a warning ' + 'message argument');
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}
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if (args.length > 8) {
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// Check before the condition to catch violations early.
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throw new Error('warningWithoutStack() currently supports at most 8 arguments.');
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}
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if (condition) {
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return;
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}
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if (typeof console !== 'undefined') {
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var argsWithFormat = args.map(function (item) {
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return '' + item;
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});
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argsWithFormat.unshift('Warning: ' + format); // We intentionally don't use spread (or .apply) directly because it
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// breaks IE9: https://github.com/facebook/react/issues/13610
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Function.prototype.apply.call(console.error, console, argsWithFormat);
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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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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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throw new Error(message);
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} catch (x) {}
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};
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}
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var warningWithoutStack$1 = warningWithoutStack;
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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 ReactSharedInternals = React.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED; // Prevent newer renderers from RTE when used with older react package versions.
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// Current owner and dispatcher used to share the same ref,
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// but PR #14548 split them out to better support the react-debug-tools package.
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if (!ReactSharedInternals.hasOwnProperty('ReactCurrentDispatcher')) {
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ReactSharedInternals.ReactCurrentDispatcher = {
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current: null
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};
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}
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if (!ReactSharedInternals.hasOwnProperty('ReactCurrentBatchConfig')) {
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ReactSharedInternals.ReactCurrentBatchConfig = {
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suspense: null
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};
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}
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// The Symbol used to tag the ReactElement-like types. If there is no native Symbol
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// nor polyfill, then a plain number is used for performance.
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// TODO: We don't use AsyncMode or ConcurrentMode anymore. They were temporary
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// (unstable) APIs that have been removed. Can we remove the symbols?
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{
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}
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var FunctionComponent = 0;
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var ClassComponent = 1;
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// Before we know whether it is function or class
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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. They're used by React Dev Tools.
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var NoEffect =
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/* */
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0;
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// You can change the rest (and add more).
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var Placement =
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/* */
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2;
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var Hydrating =
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/* */
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1024;
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// Passive & Update & Callback & Ref & Snapshot
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// Union of all host effects
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// Helps identify side effects in render-phase lifecycle hooks and setState
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// reducers by double invoking them in Strict Mode.
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// To preserve the "Pause on caught exceptions" behavior of the debugger, we
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// replay the begin phase of a failed component inside invokeGuardedCallback.
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// Warn about deprecated, async-unsafe lifecycles; relates to RFC #6:
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// Gather advanced timing metrics for Profiler subtrees.
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// Trace which interactions trigger each commit.
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// SSR experiments
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// Only used in www builds.
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// Only used in www builds.
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// Disable javascript: URL strings in href for XSS protection.
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// React Fire: prevent the value and checked attributes from syncing
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// with their related DOM properties
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// These APIs will no longer be "unstable" in the upcoming 16.7 release,
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// Control this behavior with a flag to support 16.6 minor releases in the meanwhile.
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// Experimental React Flare event system and event components support.
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// Experimental Host Component support.
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// Experimental Scope support.
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// New API for JSX transforms to target - https://github.com/reactjs/rfcs/pull/107
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// We will enforce mocking scheduler with scheduler/unstable_mock at some point. (v17?)
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// Till then, we warn about the missing mock, but still fallback to a legacy mode compatible version
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// For tests, we flush suspense fallbacks in an act scope;
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// *except* in some of our own tests, where we test incremental loading states.
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// Add a callback property to suspense to notify which promises are currently
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// in the update queue. This allows reporting and tracing of what is causing
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// the user to see a loading state.
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// Also allows hydration callbacks to fire when a dehydrated boundary gets
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// hydrated or deleted.
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// Part of the simplification of React.createElement so we can eventually move
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// from React.createElement to React.jsx
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// https://github.com/reactjs/rfcs/blob/createlement-rfc/text/0000-create-element-changes.md
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// Flag to turn event.target and event.currentTarget in ReactNative from a reactTag to a component instance
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var ReactCurrentOwner = ReactSharedInternals.ReactCurrentOwner;
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function getNearestMountedFiber(fiber) {
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var node = fiber;
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var nearestMounted = 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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var nextNode = node;
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do {
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node = nextNode;
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if ((node.effectTag & (Placement | Hydrating)) !== NoEffect) {
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// This is an insertion or in-progress hydration. The nearest possible
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// mounted fiber is the parent but we need to continue to figure out
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// if that one is still mounted.
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nearestMounted = node.return;
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}
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nextNode = node.return;
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} while (nextNode);
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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 nearestMounted;
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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 null;
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}
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function assertIsMounted(fiber) {
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if (!(getNearestMountedFiber(fiber) === fiber)) {
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{
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throw Error("Unable to find node on an unmounted component.");
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}
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}
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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 nearestMounted = getNearestMountedFiber(fiber);
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if (!(nearestMounted !== null)) {
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{
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throw Error("Unable to find node on an unmounted component.");
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}
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}
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if (nearestMounted !== fiber) {
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return null;
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}
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return fiber;
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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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if (parentA === null) {
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// We're at the root.
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break;
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}
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var parentB = parentA.alternate;
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if (parentB === null) {
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// There is no alternate. This is an unusual case. Currently, it only
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// happens when a Suspense component is hidden. An extra fragment fiber
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// is inserted in between the Suspense fiber and its children. Skip
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// over this extra fragment fiber and proceed to the next parent.
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var nextParent = parentA.return;
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if (nextParent !== null) {
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a = b = nextParent;
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continue;
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} // If there's no parent, we're at the root.
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break;
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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
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// priority: the bailed out fiber's child reuses the current child.
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if (parentA.child === parentB.child) {
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var child = parentA.child;
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while (child) {
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if (child === a) {
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// We've determined that A is the current branch.
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assertIsMounted(parentA);
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return fiber;
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}
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if (child === b) {
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// We've determined that B is the current branch.
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assertIsMounted(parentA);
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return alternate;
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}
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child = child.sibling;
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} // We should never have an alternate for any mounting node. So the only
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// way this could possibly happen is if this was unmounted, if at all.
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{
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{
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throw Error("Unable to find node on an unmounted component.");
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}
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}
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}
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if (a.return !== b.return) {
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// The return pointer of A and the return pointer of B point to different
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// fibers. We assume that return pointers never criss-cross, so A must
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// belong to the child set of A.return, and B must belong to the child
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// set of B.return.
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a = parentA;
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b = parentB;
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} else {
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// The return pointers point to the same fiber. We'll have to use the
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// default, slow path: scan the child sets of each parent alternate to see
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// which child belongs to which set.
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//
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// Search parent A's child set
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var didFindChild = false;
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var _child = parentA.child;
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while (_child) {
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if (_child === a) {
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didFindChild = true;
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a = parentA;
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b = parentB;
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break;
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}
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if (_child === b) {
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didFindChild = true;
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b = parentA;
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a = parentB;
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break;
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}
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_child = _child.sibling;
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}
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if (!didFindChild) {
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// Search parent B's child set
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_child = parentB.child;
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while (_child) {
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if (_child === a) {
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didFindChild = true;
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a = parentB;
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b = parentA;
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break;
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}
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if (_child === b) {
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didFindChild = true;
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b = parentB;
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a = parentA;
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break;
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}
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_child = _child.sibling;
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}
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if (!didFindChild) {
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{
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throw Error("Child was not found in either parent set. This indicates a bug in React related to the return pointer. Please file an issue.");
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}
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}
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}
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}
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if (!(a.alternate === b)) {
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{
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throw Error("Return fibers should always be each others' alternates. This error is likely caused by a bug in React. Please file an issue.");
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}
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}
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} // If the root is not a host container, we're in a disconnected tree. I.e.
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// unmounted.
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if (!(a.tag === HostRoot)) {
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{
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throw Error("Unable to find node on an unmounted component.");
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}
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}
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if (a.stateNode.current === a) {
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// We've determined that A is the current branch.
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return fiber;
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} // Otherwise B has to be current branch.
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return alternate;
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}
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/* eslint valid-typeof: 0 */
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var EVENT_POOL_SIZE = 10;
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/**
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* @interface Event
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* @see http://www.w3.org/TR/DOM-Level-3-Events/
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*/
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var EventInterface = {
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type: null,
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target: null,
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// currentTarget is set when dispatching; no use in copying it here
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currentTarget: function () {
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return null;
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},
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eventPhase: null,
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bubbles: null,
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cancelable: null,
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timeStamp: function (event) {
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return event.timeStamp || Date.now();
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},
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defaultPrevented: null,
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isTrusted: null
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};
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function functionThatReturnsTrue() {
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return true;
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}
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function functionThatReturnsFalse() {
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return false;
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}
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/**
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* Synthetic events are dispatched by event plugins, typically in response to a
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* top-level event delegation handler.
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*
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* These systems should generally use pooling to reduce the frequency of garbage
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* collection. The system should check `isPersistent` to determine whether the
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* event should be released into the pool after being dispatched. Users that
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* need a persisted event should invoke `persist`.
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*
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* Synthetic events (and subclasses) implement the DOM Level 3 Events API by
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* normalizing browser quirks. Subclasses do not necessarily have to implement a
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* DOM interface; custom application-specific events can also subclass this.
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*
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* @param {object} dispatchConfig Configuration used to dispatch this event.
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* @param {*} targetInst Marker identifying the event target.
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* @param {object} nativeEvent Native browser event.
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* @param {DOMEventTarget} nativeEventTarget Target node.
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*/
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function SyntheticEvent(dispatchConfig, targetInst, nativeEvent, nativeEventTarget) {
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{
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// these have a getter/setter for warnings
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delete this.nativeEvent;
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delete this.preventDefault;
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delete this.stopPropagation;
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delete this.isDefaultPrevented;
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delete this.isPropagationStopped;
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}
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this.dispatchConfig = dispatchConfig;
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this._targetInst = targetInst;
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this.nativeEvent = nativeEvent;
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var Interface = this.constructor.Interface;
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for (var propName in Interface) {
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if (!Interface.hasOwnProperty(propName)) {
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continue;
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}
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{
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delete this[propName]; // this has a getter/setter for warnings
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}
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var normalize = Interface[propName];
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if (normalize) {
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this[propName] = normalize(nativeEvent);
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} else {
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if (propName === 'target') {
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this.target = nativeEventTarget;
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} else {
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this[propName] = nativeEvent[propName];
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}
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}
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}
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var defaultPrevented = nativeEvent.defaultPrevented != null ? nativeEvent.defaultPrevented : nativeEvent.returnValue === false;
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if (defaultPrevented) {
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this.isDefaultPrevented = functionThatReturnsTrue;
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} else {
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this.isDefaultPrevented = functionThatReturnsFalse;
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}
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this.isPropagationStopped = functionThatReturnsFalse;
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return this;
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}
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_assign(SyntheticEvent.prototype, {
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preventDefault: function () {
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this.defaultPrevented = true;
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var event = this.nativeEvent;
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if (!event) {
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return;
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}
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if (event.preventDefault) {
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event.preventDefault();
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} else if (typeof event.returnValue !== 'unknown') {
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event.returnValue = false;
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}
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this.isDefaultPrevented = functionThatReturnsTrue;
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},
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stopPropagation: function () {
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var event = this.nativeEvent;
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if (!event) {
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return;
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}
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if (event.stopPropagation) {
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event.stopPropagation();
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} else if (typeof event.cancelBubble !== 'unknown') {
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// The ChangeEventPlugin registers a "propertychange" event for
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// IE. This event does not support bubbling or cancelling, and
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// any references to cancelBubble throw "Member not found". A
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// typeof check of "unknown" circumvents this issue (and is also
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// IE specific).
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event.cancelBubble = true;
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}
|
|
|
|
this.isPropagationStopped = functionThatReturnsTrue;
|
|
},
|
|
|
|
/**
|
|
* 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 = functionThatReturnsTrue;
|
|
},
|
|
|
|
/**
|
|
* Checks if this event should be released back into the pool.
|
|
*
|
|
* @return {boolean} True if this should not be released, false otherwise.
|
|
*/
|
|
isPersistent: functionThatReturnsFalse,
|
|
|
|
/**
|
|
* `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]));
|
|
}
|
|
}
|
|
|
|
this.dispatchConfig = null;
|
|
this._targetInst = null;
|
|
this.nativeEvent = null;
|
|
this.isDefaultPrevented = functionThatReturnsFalse;
|
|
this.isPropagationStopped = functionThatReturnsFalse;
|
|
this._dispatchListeners = null;
|
|
this._dispatchInstances = null;
|
|
|
|
{
|
|
Object.defineProperty(this, 'nativeEvent', getPooledWarningPropertyDefinition('nativeEvent', null));
|
|
Object.defineProperty(this, 'isDefaultPrevented', getPooledWarningPropertyDefinition('isDefaultPrevented', functionThatReturnsFalse));
|
|
Object.defineProperty(this, 'isPropagationStopped', getPooledWarningPropertyDefinition('isPropagationStopped', functionThatReturnsFalse));
|
|
Object.defineProperty(this, 'preventDefault', getPooledWarningPropertyDefinition('preventDefault', function () {}));
|
|
Object.defineProperty(this, 'stopPropagation', getPooledWarningPropertyDefinition('stopPropagation', function () {}));
|
|
}
|
|
}
|
|
});
|
|
|
|
SyntheticEvent.Interface = EventInterface;
|
|
/**
|
|
* Helper to reduce boilerplate when creating subclasses.
|
|
*/
|
|
|
|
SyntheticEvent.extend = function (Interface) {
|
|
var Super = this;
|
|
|
|
var E = function () {};
|
|
|
|
E.prototype = Super.prototype;
|
|
var prototype = new E();
|
|
|
|
function Class() {
|
|
return Super.apply(this, arguments);
|
|
}
|
|
|
|
_assign(prototype, Class.prototype);
|
|
|
|
Class.prototype = prototype;
|
|
Class.prototype.constructor = Class;
|
|
Class.Interface = _assign({}, Super.Interface, Interface);
|
|
Class.extend = Super.extend;
|
|
addEventPoolingTo(Class);
|
|
return Class;
|
|
};
|
|
|
|
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;
|
|
!warningCondition ? warningWithoutStack$1(false, "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) : void 0;
|
|
}
|
|
}
|
|
|
|
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;
|
|
|
|
if (!(event instanceof EventConstructor)) {
|
|
{
|
|
throw Error("Trying to release an event instance into a pool of a different type.");
|
|
}
|
|
}
|
|
|
|
event.destructor();
|
|
|
|
if (EventConstructor.eventPool.length < EVENT_POOL_SIZE) {
|
|
EventConstructor.eventPool.push(event);
|
|
}
|
|
}
|
|
|
|
function addEventPoolingTo(EventConstructor) {
|
|
EventConstructor.eventPool = [];
|
|
EventConstructor.getPooled = getPooledEvent;
|
|
EventConstructor.release = releasePooledEvent;
|
|
}
|
|
|
|
/**
|
|
* Forked from fbjs/warning:
|
|
* https://github.com/facebook/fbjs/blob/e66ba20ad5be433eb54423f2b097d829324d9de6/packages/fbjs/src/__forks__/warning.js
|
|
*
|
|
* Only change is we use console.warn instead of console.error,
|
|
* and do nothing when 'console' is not supported.
|
|
* This really simplifies the code.
|
|
* ---
|
|
* Similar to invariant but only logs a warning if the condition is not met.
|
|
* This can be used to log issues in development environments in critical
|
|
* paths. Removing the logging code for production environments will keep the
|
|
* same logic and follow the same code paths.
|
|
*/
|
|
var lowPriorityWarningWithoutStack = function () {};
|
|
|
|
{
|
|
var printWarning = function (format) {
|
|
for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) {
|
|
args[_key - 1] = arguments[_key];
|
|
}
|
|
|
|
var argIndex = 0;
|
|
var message = 'Warning: ' + format.replace(/%s/g, function () {
|
|
return args[argIndex++];
|
|
});
|
|
|
|
if (typeof console !== 'undefined') {
|
|
console.warn(message);
|
|
}
|
|
|
|
try {
|
|
// --- Welcome to debugging React ---
|
|
// This error was thrown as a convenience so that you can use this stack
|
|
// to find the callsite that caused this warning to fire.
|
|
throw new Error(message);
|
|
} catch (x) {}
|
|
};
|
|
|
|
lowPriorityWarningWithoutStack = function (condition, format) {
|
|
if (format === undefined) {
|
|
throw new Error('`lowPriorityWarningWithoutStack(condition, format, ...args)` requires a warning ' + 'message argument');
|
|
}
|
|
|
|
if (!condition) {
|
|
for (var _len2 = arguments.length, args = new Array(_len2 > 2 ? _len2 - 2 : 0), _key2 = 2; _key2 < _len2; _key2++) {
|
|
args[_key2 - 2] = arguments[_key2];
|
|
}
|
|
|
|
printWarning.apply(void 0, [format].concat(args));
|
|
}
|
|
};
|
|
}
|
|
|
|
var lowPriorityWarningWithoutStack$1 = lowPriorityWarningWithoutStack;
|
|
|
|
/**
|
|
* HTML nodeType values that represent the type of the node
|
|
*/
|
|
var ELEMENT_NODE = 1;
|
|
|
|
// Do not use the below two methods directly!
|
|
// Instead use constants exported from DOMTopLevelEventTypes in ReactDOM.
|
|
// (It is the only module that is allowed to access these methods.)
|
|
function unsafeCastStringToDOMTopLevelType(topLevelType) {
|
|
return topLevelType;
|
|
}
|
|
|
|
var canUseDOM = !!(typeof window !== 'undefined' && typeof window.document !== 'undefined' && typeof window.document.createElement !== 'undefined');
|
|
|
|
/**
|
|
* 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;
|
|
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 (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 eventName;
|
|
}
|
|
|
|
/**
|
|
* To identify top level events in ReactDOM, we use constants defined by this
|
|
* module. This is the only module that uses the unsafe* methods to express
|
|
* that the constants actually correspond to the browser event names. This lets
|
|
* us save some bundle size by avoiding a top level type -> event name map.
|
|
* The rest of ReactDOM code should import top level types from this file.
|
|
*/
|
|
|
|
var TOP_ABORT = unsafeCastStringToDOMTopLevelType('abort');
|
|
var TOP_ANIMATION_END = unsafeCastStringToDOMTopLevelType(getVendorPrefixedEventName('animationend'));
|
|
var TOP_ANIMATION_ITERATION = unsafeCastStringToDOMTopLevelType(getVendorPrefixedEventName('animationiteration'));
|
|
var TOP_ANIMATION_START = unsafeCastStringToDOMTopLevelType(getVendorPrefixedEventName('animationstart'));
|
|
var TOP_BLUR = unsafeCastStringToDOMTopLevelType('blur');
|
|
var TOP_CAN_PLAY = unsafeCastStringToDOMTopLevelType('canplay');
|
|
var TOP_CAN_PLAY_THROUGH = unsafeCastStringToDOMTopLevelType('canplaythrough');
|
|
var TOP_CANCEL = unsafeCastStringToDOMTopLevelType('cancel');
|
|
var TOP_CHANGE = unsafeCastStringToDOMTopLevelType('change');
|
|
var TOP_CLICK = unsafeCastStringToDOMTopLevelType('click');
|
|
var TOP_CLOSE = unsafeCastStringToDOMTopLevelType('close');
|
|
var TOP_COMPOSITION_END = unsafeCastStringToDOMTopLevelType('compositionend');
|
|
var TOP_COMPOSITION_START = unsafeCastStringToDOMTopLevelType('compositionstart');
|
|
var TOP_COMPOSITION_UPDATE = unsafeCastStringToDOMTopLevelType('compositionupdate');
|
|
var TOP_CONTEXT_MENU = unsafeCastStringToDOMTopLevelType('contextmenu');
|
|
var TOP_COPY = unsafeCastStringToDOMTopLevelType('copy');
|
|
var TOP_CUT = unsafeCastStringToDOMTopLevelType('cut');
|
|
var TOP_DOUBLE_CLICK = unsafeCastStringToDOMTopLevelType('dblclick');
|
|
|
|
var TOP_DRAG = unsafeCastStringToDOMTopLevelType('drag');
|
|
var TOP_DRAG_END = unsafeCastStringToDOMTopLevelType('dragend');
|
|
var TOP_DRAG_ENTER = unsafeCastStringToDOMTopLevelType('dragenter');
|
|
var TOP_DRAG_EXIT = unsafeCastStringToDOMTopLevelType('dragexit');
|
|
var TOP_DRAG_LEAVE = unsafeCastStringToDOMTopLevelType('dragleave');
|
|
var TOP_DRAG_OVER = unsafeCastStringToDOMTopLevelType('dragover');
|
|
var TOP_DRAG_START = unsafeCastStringToDOMTopLevelType('dragstart');
|
|
var TOP_DROP = unsafeCastStringToDOMTopLevelType('drop');
|
|
var TOP_DURATION_CHANGE = unsafeCastStringToDOMTopLevelType('durationchange');
|
|
var TOP_EMPTIED = unsafeCastStringToDOMTopLevelType('emptied');
|
|
var TOP_ENCRYPTED = unsafeCastStringToDOMTopLevelType('encrypted');
|
|
var TOP_ENDED = unsafeCastStringToDOMTopLevelType('ended');
|
|
var TOP_ERROR = unsafeCastStringToDOMTopLevelType('error');
|
|
var TOP_FOCUS = unsafeCastStringToDOMTopLevelType('focus');
|
|
|
|
var TOP_INPUT = unsafeCastStringToDOMTopLevelType('input');
|
|
|
|
var TOP_KEY_DOWN = unsafeCastStringToDOMTopLevelType('keydown');
|
|
var TOP_KEY_PRESS = unsafeCastStringToDOMTopLevelType('keypress');
|
|
var TOP_KEY_UP = unsafeCastStringToDOMTopLevelType('keyup');
|
|
var TOP_LOAD = unsafeCastStringToDOMTopLevelType('load');
|
|
var TOP_LOAD_START = unsafeCastStringToDOMTopLevelType('loadstart');
|
|
var TOP_LOADED_DATA = unsafeCastStringToDOMTopLevelType('loadeddata');
|
|
var TOP_LOADED_METADATA = unsafeCastStringToDOMTopLevelType('loadedmetadata');
|
|
|
|
var TOP_MOUSE_DOWN = unsafeCastStringToDOMTopLevelType('mousedown');
|
|
var TOP_MOUSE_MOVE = unsafeCastStringToDOMTopLevelType('mousemove');
|
|
var TOP_MOUSE_OUT = unsafeCastStringToDOMTopLevelType('mouseout');
|
|
var TOP_MOUSE_OVER = unsafeCastStringToDOMTopLevelType('mouseover');
|
|
var TOP_MOUSE_UP = unsafeCastStringToDOMTopLevelType('mouseup');
|
|
var TOP_PASTE = unsafeCastStringToDOMTopLevelType('paste');
|
|
var TOP_PAUSE = unsafeCastStringToDOMTopLevelType('pause');
|
|
var TOP_PLAY = unsafeCastStringToDOMTopLevelType('play');
|
|
var TOP_PLAYING = unsafeCastStringToDOMTopLevelType('playing');
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
var TOP_PROGRESS = unsafeCastStringToDOMTopLevelType('progress');
|
|
var TOP_RATE_CHANGE = unsafeCastStringToDOMTopLevelType('ratechange');
|
|
|
|
var TOP_SCROLL = unsafeCastStringToDOMTopLevelType('scroll');
|
|
var TOP_SEEKED = unsafeCastStringToDOMTopLevelType('seeked');
|
|
var TOP_SEEKING = unsafeCastStringToDOMTopLevelType('seeking');
|
|
var TOP_SELECTION_CHANGE = unsafeCastStringToDOMTopLevelType('selectionchange');
|
|
var TOP_STALLED = unsafeCastStringToDOMTopLevelType('stalled');
|
|
|
|
var TOP_SUSPEND = unsafeCastStringToDOMTopLevelType('suspend');
|
|
var TOP_TEXT_INPUT = unsafeCastStringToDOMTopLevelType('textInput');
|
|
var TOP_TIME_UPDATE = unsafeCastStringToDOMTopLevelType('timeupdate');
|
|
var TOP_TOGGLE = unsafeCastStringToDOMTopLevelType('toggle');
|
|
var TOP_TOUCH_CANCEL = unsafeCastStringToDOMTopLevelType('touchcancel');
|
|
var TOP_TOUCH_END = unsafeCastStringToDOMTopLevelType('touchend');
|
|
var TOP_TOUCH_MOVE = unsafeCastStringToDOMTopLevelType('touchmove');
|
|
var TOP_TOUCH_START = unsafeCastStringToDOMTopLevelType('touchstart');
|
|
var TOP_TRANSITION_END = unsafeCastStringToDOMTopLevelType(getVendorPrefixedEventName('transitionend'));
|
|
var TOP_VOLUME_CHANGE = unsafeCastStringToDOMTopLevelType('volumechange');
|
|
var TOP_WAITING = unsafeCastStringToDOMTopLevelType('waiting');
|
|
var TOP_WHEEL = unsafeCastStringToDOMTopLevelType('wheel'); // List of events that need to be individually attached to media elements.
|
|
// Note that events in this list will *not* be listened to at the top level
|
|
// unless they're explicitly whitelisted in `ReactBrowserEventEmitter.listenTo`.
|
|
|
|
var PLUGIN_EVENT_SYSTEM = 1;
|
|
|
|
var didWarnAboutMessageChannel = false;
|
|
var enqueueTask;
|
|
|
|
try {
|
|
// read require off the module object to get around the bundlers.
|
|
// we don't want them to detect a require and bundle a Node polyfill.
|
|
var requireString = ('require' + Math.random()).slice(0, 7);
|
|
var nodeRequire = module && module[requireString]; // assuming we're in node, let's try to get node's
|
|
// version of setImmediate, bypassing fake timers if any.
|
|
|
|
enqueueTask = nodeRequire('timers').setImmediate;
|
|
} catch (_err) {
|
|
// we're in a browser
|
|
// we can't use regular timers because they may still be faked
|
|
// so we try MessageChannel+postMessage instead
|
|
enqueueTask = function (callback) {
|
|
{
|
|
if (didWarnAboutMessageChannel === false) {
|
|
didWarnAboutMessageChannel = true;
|
|
!(typeof MessageChannel !== 'undefined') ? warningWithoutStack$1(false, 'This browser does not have a MessageChannel implementation, ' + 'so enqueuing tasks via await act(async () => ...) will fail. ' + 'Please file an issue at https://github.com/facebook/react/issues ' + 'if you encounter this warning.') : void 0;
|
|
}
|
|
}
|
|
|
|
var channel = new MessageChannel();
|
|
channel.port1.onmessage = callback;
|
|
channel.port2.postMessage(undefined);
|
|
};
|
|
}
|
|
|
|
var enqueueTask$1 = enqueueTask;
|
|
|
|
// ReactDOM.js, and ReactTestUtils.js:
|
|
|
|
var _ReactDOM$__SECRET_IN$1 = ReactDOM.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED.Events;
|
|
var getInstanceFromNode$1 = _ReactDOM$__SECRET_IN$1[0];
|
|
var getNodeFromInstance$1 = _ReactDOM$__SECRET_IN$1[1];
|
|
var getFiberCurrentPropsFromNode$1 = _ReactDOM$__SECRET_IN$1[2];
|
|
var injectEventPluginsByName$1 = _ReactDOM$__SECRET_IN$1[3];
|
|
var eventNameDispatchConfigs$1 = _ReactDOM$__SECRET_IN$1[4];
|
|
var accumulateTwoPhaseDispatches$1 = _ReactDOM$__SECRET_IN$1[5];
|
|
var accumulateDirectDispatches$1 = _ReactDOM$__SECRET_IN$1[6];
|
|
var enqueueStateRestore$1 = _ReactDOM$__SECRET_IN$1[7];
|
|
var restoreStateIfNeeded$1 = _ReactDOM$__SECRET_IN$1[8];
|
|
var dispatchEvent$1 = _ReactDOM$__SECRET_IN$1[9];
|
|
var runEventsInBatch$1 = _ReactDOM$__SECRET_IN$1[10];
|
|
var flushPassiveEffects$1 = _ReactDOM$__SECRET_IN$1[11];
|
|
var IsThisRendererActing$1 = _ReactDOM$__SECRET_IN$1[12];
|
|
var batchedUpdates = ReactDOM.unstable_batchedUpdates;
|
|
var IsSomeRendererActing = ReactSharedInternals.IsSomeRendererActing; // this implementation should be exactly the same in
|
|
// ReactTestUtilsAct.js, ReactTestRendererAct.js, createReactNoop.js
|
|
|
|
var isSchedulerMocked = typeof Scheduler.unstable_flushAllWithoutAsserting === 'function';
|
|
|
|
var flushWork = Scheduler.unstable_flushAllWithoutAsserting || function () {
|
|
var didFlushWork = false;
|
|
|
|
while (flushPassiveEffects$1()) {
|
|
didFlushWork = true;
|
|
}
|
|
|
|
return didFlushWork;
|
|
};
|
|
|
|
function flushWorkAndMicroTasks(onDone) {
|
|
try {
|
|
flushWork();
|
|
enqueueTask$1(function () {
|
|
if (flushWork()) {
|
|
flushWorkAndMicroTasks(onDone);
|
|
} else {
|
|
onDone();
|
|
}
|
|
});
|
|
} catch (err) {
|
|
onDone(err);
|
|
}
|
|
} // we track the 'depth' of the act() calls with this counter,
|
|
// so we can tell if any async act() calls try to run in parallel.
|
|
|
|
|
|
var actingUpdatesScopeDepth = 0;
|
|
function act(callback) {
|
|
var previousActingUpdatesScopeDepth = actingUpdatesScopeDepth;
|
|
var previousIsSomeRendererActing;
|
|
var previousIsThisRendererActing;
|
|
actingUpdatesScopeDepth++;
|
|
previousIsSomeRendererActing = IsSomeRendererActing.current;
|
|
previousIsThisRendererActing = IsThisRendererActing$1.current;
|
|
IsSomeRendererActing.current = true;
|
|
IsThisRendererActing$1.current = true;
|
|
|
|
function onDone() {
|
|
actingUpdatesScopeDepth--;
|
|
IsSomeRendererActing.current = previousIsSomeRendererActing;
|
|
IsThisRendererActing$1.current = previousIsThisRendererActing;
|
|
|
|
{
|
|
if (actingUpdatesScopeDepth > previousActingUpdatesScopeDepth) {
|
|
// if it's _less than_ previousActingUpdatesScopeDepth, then we can assume the 'other' one has warned
|
|
warningWithoutStack$1(false, 'You seem to have overlapping act() calls, this is not supported. ' + 'Be sure to await previous act() calls before making a new one. ');
|
|
}
|
|
}
|
|
}
|
|
|
|
var result;
|
|
|
|
try {
|
|
result = batchedUpdates(callback);
|
|
} catch (error) {
|
|
// on sync errors, we still want to 'cleanup' and decrement actingUpdatesScopeDepth
|
|
onDone();
|
|
throw error;
|
|
}
|
|
|
|
if (result !== null && typeof result === 'object' && typeof result.then === 'function') {
|
|
// setup a boolean that gets set to true only
|
|
// once this act() call is await-ed
|
|
var called = false;
|
|
|
|
{
|
|
if (typeof Promise !== 'undefined') {
|
|
//eslint-disable-next-line no-undef
|
|
Promise.resolve().then(function () {}).then(function () {
|
|
if (called === false) {
|
|
warningWithoutStack$1(false, 'You called act(async () => ...) without await. ' + 'This could lead to unexpected testing behaviour, interleaving multiple act ' + 'calls and mixing their scopes. You should - await act(async () => ...);');
|
|
}
|
|
});
|
|
}
|
|
} // in the async case, the returned thenable runs the callback, flushes
|
|
// effects and microtasks in a loop until flushPassiveEffects() === false,
|
|
// and cleans up
|
|
|
|
|
|
return {
|
|
then: function (resolve, reject) {
|
|
called = true;
|
|
result.then(function () {
|
|
if (actingUpdatesScopeDepth > 1 || isSchedulerMocked === true && previousIsSomeRendererActing === true) {
|
|
onDone();
|
|
resolve();
|
|
return;
|
|
} // we're about to exit the act() scope,
|
|
// now's the time to flush tasks/effects
|
|
|
|
|
|
flushWorkAndMicroTasks(function (err) {
|
|
onDone();
|
|
|
|
if (err) {
|
|
reject(err);
|
|
} else {
|
|
resolve();
|
|
}
|
|
});
|
|
}, function (err) {
|
|
onDone();
|
|
reject(err);
|
|
});
|
|
}
|
|
};
|
|
} else {
|
|
{
|
|
!(result === undefined) ? warningWithoutStack$1(false, 'The callback passed to act(...) function ' + 'must return undefined, or a Promise. You returned %s', result) : void 0;
|
|
} // flush effects until none remain, and cleanup
|
|
|
|
|
|
try {
|
|
if (actingUpdatesScopeDepth === 1 && (isSchedulerMocked === false || previousIsSomeRendererActing === false)) {
|
|
// we're about to exit the act() scope,
|
|
// now's the time to flush effects
|
|
flushWork();
|
|
}
|
|
|
|
onDone();
|
|
} catch (err) {
|
|
onDone();
|
|
throw err;
|
|
} // in the sync case, the returned thenable only warns *if* await-ed
|
|
|
|
|
|
return {
|
|
then: function (resolve) {
|
|
{
|
|
warningWithoutStack$1(false, 'Do not await the result of calling act(...) with sync logic, it is not a Promise.');
|
|
}
|
|
|
|
resolve();
|
|
}
|
|
};
|
|
}
|
|
}
|
|
|
|
var findDOMNode = ReactDOM.findDOMNode; // Keep in sync with ReactDOMUnstableNativeDependencies.js
|
|
// ReactDOM.js, and ReactTestUtilsAct.js:
|
|
|
|
var _ReactDOM$__SECRET_IN = ReactDOM.__SECRET_INTERNALS_DO_NOT_USE_OR_YOU_WILL_BE_FIRED.Events;
|
|
var getInstanceFromNode = _ReactDOM$__SECRET_IN[0];
|
|
var getNodeFromInstance = _ReactDOM$__SECRET_IN[1];
|
|
var getFiberCurrentPropsFromNode = _ReactDOM$__SECRET_IN[2];
|
|
var injectEventPluginsByName = _ReactDOM$__SECRET_IN[3];
|
|
var eventNameDispatchConfigs = _ReactDOM$__SECRET_IN[4];
|
|
var accumulateTwoPhaseDispatches = _ReactDOM$__SECRET_IN[5];
|
|
var accumulateDirectDispatches = _ReactDOM$__SECRET_IN[6];
|
|
var enqueueStateRestore = _ReactDOM$__SECRET_IN[7];
|
|
var restoreStateIfNeeded = _ReactDOM$__SECRET_IN[8];
|
|
var dispatchEvent = _ReactDOM$__SECRET_IN[9];
|
|
var runEventsInBatch = _ReactDOM$__SECRET_IN[10];
|
|
var flushPassiveEffects = _ReactDOM$__SECRET_IN[11];
|
|
var IsThisRendererActing = _ReactDOM$__SECRET_IN[12];
|
|
|
|
function Event(suffix) {}
|
|
|
|
var hasWarnedAboutDeprecatedMockComponent = false;
|
|
/**
|
|
* @class ReactTestUtils
|
|
*/
|
|
|
|
/**
|
|
* Simulates a top level event being dispatched from a raw event that occurred
|
|
* on an `Element` node.
|
|
* @param {number} topLevelType A number from `TopLevelEventTypes`
|
|
* @param {!Element} node The dom to simulate an event occurring on.
|
|
* @param {?Event} fakeNativeEvent Fake native event to use in SyntheticEvent.
|
|
*/
|
|
|
|
function simulateNativeEventOnNode(topLevelType, node, fakeNativeEvent) {
|
|
fakeNativeEvent.target = node;
|
|
dispatchEvent(topLevelType, PLUGIN_EVENT_SYSTEM, 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.
|
|
*/
|
|
|
|
|
|
function simulateNativeEventOnDOMComponent(topLevelType, comp, fakeNativeEvent) {
|
|
simulateNativeEventOnNode(topLevelType, findDOMNode(comp), fakeNativeEvent);
|
|
}
|
|
|
|
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 === FunctionComponent) {
|
|
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;
|
|
}
|
|
}
|
|
|
|
function validateClassInstance(inst, methodName) {
|
|
if (!inst) {
|
|
// This is probably too relaxed but it's existing behavior.
|
|
return;
|
|
}
|
|
|
|
if (get(inst)) {
|
|
// This is a public instance indeed.
|
|
return;
|
|
}
|
|
|
|
var received;
|
|
var stringified = '' + inst;
|
|
|
|
if (Array.isArray(inst)) {
|
|
received = 'an array';
|
|
} else if (inst && inst.nodeType === ELEMENT_NODE && inst.tagName) {
|
|
received = 'a DOM node';
|
|
} else if (stringified === '[object Object]') {
|
|
received = 'object with keys {' + Object.keys(inst).join(', ') + '}';
|
|
} else {
|
|
received = stringified;
|
|
}
|
|
|
|
{
|
|
{
|
|
throw Error(methodName + "(...): the first argument must be a React class instance. Instead received: " + received + ".");
|
|
}
|
|
}
|
|
}
|
|
/**
|
|
* 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 === ELEMENT_NODE && 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) {
|
|
validateClassInstance(inst, 'findAllInRenderedTree');
|
|
|
|
if (!inst) {
|
|
return [];
|
|
}
|
|
|
|
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) {
|
|
validateClassInstance(root, 'scryRenderedDOMComponentsWithClass');
|
|
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)) {
|
|
if (!(classNames !== undefined)) {
|
|
{
|
|
throw Error("TestUtils.scryRenderedDOMComponentsWithClass expects a className as a second argument.");
|
|
}
|
|
}
|
|
|
|
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) {
|
|
validateClassInstance(root, 'findRenderedDOMComponentWithClass');
|
|
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) {
|
|
validateClassInstance(root, 'scryRenderedDOMComponentsWithTag');
|
|
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) {
|
|
validateClassInstance(root, 'findRenderedDOMComponentWithTag');
|
|
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) {
|
|
validateClassInstance(root, 'scryRenderedComponentsWithType');
|
|
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) {
|
|
validateClassInstance(root, 'findRenderedComponentWithType');
|
|
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) {
|
|
if (!hasWarnedAboutDeprecatedMockComponent) {
|
|
hasWarnedAboutDeprecatedMockComponent = true;
|
|
lowPriorityWarningWithoutStack$1(false, 'ReactTestUtils.mockComponent() is deprecated. ' + 'Use shallow rendering or jest.mock() instead.\n\n' + 'See https://fb.me/test-utils-mock-component for more information.');
|
|
}
|
|
|
|
mockTagName = mockTagName || module.mockTagName || 'div';
|
|
module.prototype.render.mockImplementation(function () {
|
|
return React.createElement(mockTagName, null, this.props.children);
|
|
});
|
|
return this;
|
|
},
|
|
nativeTouchData: function (x, y) {
|
|
return {
|
|
touches: [{
|
|
pageX: x,
|
|
pageY: y
|
|
}]
|
|
};
|
|
},
|
|
Simulate: null,
|
|
SimulateNative: {},
|
|
act: act
|
|
};
|
|
/**
|
|
* 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) {
|
|
if (!!React.isValidElement(domNode)) {
|
|
{
|
|
throw Error("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.");
|
|
}
|
|
}
|
|
|
|
if (!!ReactTestUtils.isCompositeComponent(domNode)) {
|
|
{
|
|
throw Error("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.");
|
|
}
|
|
}
|
|
|
|
var dispatchConfig = 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 = getInstanceFromNode(domNode);
|
|
var event = new SyntheticEvent(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) {
|
|
accumulateTwoPhaseDispatches(event);
|
|
} else {
|
|
accumulateDirectDispatches(event);
|
|
}
|
|
|
|
ReactDOM.unstable_batchedUpdates(function () {
|
|
// Normally extractEvent enqueues a state restore, but we'll just always
|
|
// do that since we're by-passing it here.
|
|
enqueueStateRestore(domNode);
|
|
runEventsInBatch(event);
|
|
});
|
|
restoreStateIfNeeded();
|
|
};
|
|
}
|
|
|
|
function buildSimulators() {
|
|
ReactTestUtils.Simulate = {};
|
|
var eventType;
|
|
|
|
for (eventType in eventNameDispatchConfigs) {
|
|
/**
|
|
* @param {!Element|ReactDOMComponent} domComponentOrNode
|
|
* @param {?object} eventData Fake event data to use in SyntheticEvent.
|
|
*/
|
|
ReactTestUtils.Simulate[eventType] = makeSimulator(eventType);
|
|
}
|
|
}
|
|
|
|
buildSimulators();
|
|
/**
|
|
* Exports:
|
|
*
|
|
* - `ReactTestUtils.SimulateNative.click(Element/ReactDOMComponent)`
|
|
* - `ReactTestUtils.SimulateNative.mouseMove(Element/ReactDOMComponent)`
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* - `ReactTestUtils.SimulateNative.mouseIn/ReactDOMComponent)`
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* - `ReactTestUtils.SimulateNative.mouseOut(Element/ReactDOMComponent)`
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* - ... (All keys from `BrowserEventConstants.topLevelTypes`)
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*
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* Note: Top level event types are a subset of the entire set of handler types
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* (which include a broader set of "synthetic" events). For example, onDragDone
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* is a synthetic event. Except when testing an event plugin or React's event
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* handling code specifically, you probably want to use ReactTestUtils.Simulate
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* to dispatch synthetic events.
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*/
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function makeNativeSimulator(eventType, topLevelType) {
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return function (domComponentOrNode, nativeEventData) {
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var fakeNativeEvent = new Event(eventType);
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_assign(fakeNativeEvent, nativeEventData);
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|
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if (ReactTestUtils.isDOMComponent(domComponentOrNode)) {
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simulateNativeEventOnDOMComponent(topLevelType, domComponentOrNode, fakeNativeEvent);
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} else if (domComponentOrNode.tagName) {
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// Will allow on actual dom nodes.
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simulateNativeEventOnNode(topLevelType, domComponentOrNode, fakeNativeEvent);
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}
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|
};
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}
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|
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[[TOP_ABORT, 'abort'], [TOP_ANIMATION_END, 'animationEnd'], [TOP_ANIMATION_ITERATION, 'animationIteration'], [TOP_ANIMATION_START, 'animationStart'], [TOP_BLUR, 'blur'], [TOP_CAN_PLAY_THROUGH, 'canPlayThrough'], [TOP_CAN_PLAY, 'canPlay'], [TOP_CANCEL, 'cancel'], [TOP_CHANGE, 'change'], [TOP_CLICK, 'click'], [TOP_CLOSE, 'close'], [TOP_COMPOSITION_END, 'compositionEnd'], [TOP_COMPOSITION_START, 'compositionStart'], [TOP_COMPOSITION_UPDATE, 'compositionUpdate'], [TOP_CONTEXT_MENU, 'contextMenu'], [TOP_COPY, 'copy'], [TOP_CUT, 'cut'], [TOP_DOUBLE_CLICK, 'doubleClick'], [TOP_DRAG_END, 'dragEnd'], [TOP_DRAG_ENTER, 'dragEnter'], [TOP_DRAG_EXIT, 'dragExit'], [TOP_DRAG_LEAVE, 'dragLeave'], [TOP_DRAG_OVER, 'dragOver'], [TOP_DRAG_START, 'dragStart'], [TOP_DRAG, 'drag'], [TOP_DROP, 'drop'], [TOP_DURATION_CHANGE, 'durationChange'], [TOP_EMPTIED, 'emptied'], [TOP_ENCRYPTED, 'encrypted'], [TOP_ENDED, 'ended'], [TOP_ERROR, 'error'], [TOP_FOCUS, 'focus'], [TOP_INPUT, 'input'], [TOP_KEY_DOWN, 'keyDown'], [TOP_KEY_PRESS, 'keyPress'], [TOP_KEY_UP, 'keyUp'], [TOP_LOAD_START, 'loadStart'], [TOP_LOAD_START, 'loadStart'], [TOP_LOAD, 'load'], [TOP_LOADED_DATA, 'loadedData'], [TOP_LOADED_METADATA, 'loadedMetadata'], [TOP_MOUSE_DOWN, 'mouseDown'], [TOP_MOUSE_MOVE, 'mouseMove'], [TOP_MOUSE_OUT, 'mouseOut'], [TOP_MOUSE_OVER, 'mouseOver'], [TOP_MOUSE_UP, 'mouseUp'], [TOP_PASTE, 'paste'], [TOP_PAUSE, 'pause'], [TOP_PLAY, 'play'], [TOP_PLAYING, 'playing'], [TOP_PROGRESS, 'progress'], [TOP_RATE_CHANGE, 'rateChange'], [TOP_SCROLL, 'scroll'], [TOP_SEEKED, 'seeked'], [TOP_SEEKING, 'seeking'], [TOP_SELECTION_CHANGE, 'selectionChange'], [TOP_STALLED, 'stalled'], [TOP_SUSPEND, 'suspend'], [TOP_TEXT_INPUT, 'textInput'], [TOP_TIME_UPDATE, 'timeUpdate'], [TOP_TOGGLE, 'toggle'], [TOP_TOUCH_CANCEL, 'touchCancel'], [TOP_TOUCH_END, 'touchEnd'], [TOP_TOUCH_MOVE, 'touchMove'], [TOP_TOUCH_START, 'touchStart'], [TOP_TRANSITION_END, 'transitionEnd'], [TOP_VOLUME_CHANGE, 'volumeChange'], [TOP_WAITING, 'waiting'], [TOP_WHEEL, 'wheel']].forEach(function (_ref) {
|
|
var topLevelType = _ref[0],
|
|
eventType = _ref[1];
|
|
|
|
/**
|
|
* @param {!Element|ReactDOMComponent} domComponentOrNode
|
|
* @param {?Event} nativeEventData Fake native event to use in SyntheticEvent.
|
|
*/
|
|
ReactTestUtils.SimulateNative[eventType] = makeNativeSimulator(eventType, topLevelType);
|
|
});
|
|
|
|
|
|
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;
|
|
|
|
module.exports = testUtils;
|
|
})();
|
|
}
|