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312 lines
9.1 KiB
312 lines
9.1 KiB
"use strict"; |
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var _interopRequireDefault = require("@babel/runtime/helpers/interopRequireDefault"); |
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Object.defineProperty(exports, "__esModule", { |
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value: true |
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}); |
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var _exportNames = { |
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render: true, |
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renderHook: true, |
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cleanup: true, |
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act: true, |
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fireEvent: true |
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}; |
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Object.defineProperty(exports, "act", { |
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enumerable: true, |
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get: function () { |
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return _actCompat.default; |
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} |
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}); |
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exports.cleanup = cleanup; |
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Object.defineProperty(exports, "fireEvent", { |
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enumerable: true, |
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get: function () { |
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return _fireEvent.fireEvent; |
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} |
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}); |
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exports.render = render; |
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exports.renderHook = renderHook; |
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var React = _interopRequireWildcard(require("react")); |
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var _reactDom = _interopRequireDefault(require("react-dom")); |
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var ReactDOMClient = _interopRequireWildcard(require("react-dom/client")); |
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var _dom = require("@testing-library/dom"); |
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Object.keys(_dom).forEach(function (key) { |
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if (key === "default" || key === "__esModule") return; |
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if (Object.prototype.hasOwnProperty.call(_exportNames, key)) return; |
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if (key in exports && exports[key] === _dom[key]) return; |
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Object.defineProperty(exports, key, { |
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enumerable: true, |
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get: function () { |
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return _dom[key]; |
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} |
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}); |
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}); |
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var _actCompat = _interopRequireWildcard(require("./act-compat")); |
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var _fireEvent = require("./fire-event"); |
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function _getRequireWildcardCache(nodeInterop) { if (typeof WeakMap !== "function") return null; var cacheBabelInterop = new WeakMap(); var cacheNodeInterop = new WeakMap(); return (_getRequireWildcardCache = function (nodeInterop) { return nodeInterop ? cacheNodeInterop : cacheBabelInterop; })(nodeInterop); } |
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function _interopRequireWildcard(obj, nodeInterop) { if (!nodeInterop && obj && obj.__esModule) { return obj; } if (obj === null || typeof obj !== "object" && typeof obj !== "function") { return { default: obj }; } var cache = _getRequireWildcardCache(nodeInterop); if (cache && cache.has(obj)) { return cache.get(obj); } var newObj = {}; var hasPropertyDescriptor = Object.defineProperty && Object.getOwnPropertyDescriptor; for (var key in obj) { if (key !== "default" && Object.prototype.hasOwnProperty.call(obj, key)) { var desc = hasPropertyDescriptor ? Object.getOwnPropertyDescriptor(obj, key) : null; if (desc && (desc.get || desc.set)) { Object.defineProperty(newObj, key, desc); } else { newObj[key] = obj[key]; } } } newObj.default = obj; if (cache) { cache.set(obj, newObj); } return newObj; } |
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(0, _dom.configure)({ |
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unstable_advanceTimersWrapper: cb => { |
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return (0, _actCompat.default)(cb); |
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}, |
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// We just want to run `waitFor` without IS_REACT_ACT_ENVIRONMENT |
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// But that's not necessarily how `asyncWrapper` is used since it's a public method. |
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// Let's just hope nobody else is using it. |
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asyncWrapper: async cb => { |
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const previousActEnvironment = (0, _actCompat.getIsReactActEnvironment)(); |
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(0, _actCompat.setReactActEnvironment)(false); |
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try { |
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return await cb(); |
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} finally { |
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(0, _actCompat.setReactActEnvironment)(previousActEnvironment); |
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} |
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}, |
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eventWrapper: cb => { |
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let result; |
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(0, _actCompat.default)(() => { |
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result = cb(); |
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}); |
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return result; |
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} |
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}); // Ideally we'd just use a WeakMap where containers are keys and roots are values. |
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// We use two variables so that we can bail out in constant time when we render with a new container (most common use case) |
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/** |
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* @type {Set<import('react-dom').Container>} |
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*/ |
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const mountedContainers = new Set(); |
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/** |
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* @type Array<{container: import('react-dom').Container, root: ReturnType<typeof createConcurrentRoot>}> |
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*/ |
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const mountedRootEntries = []; |
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function createConcurrentRoot(container, { |
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hydrate, |
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ui, |
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wrapper: WrapperComponent |
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}) { |
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let root; |
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if (hydrate) { |
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(0, _actCompat.default)(() => { |
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root = ReactDOMClient.hydrateRoot(container, WrapperComponent ? /*#__PURE__*/React.createElement(WrapperComponent, null, ui) : ui); |
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}); |
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} else { |
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root = ReactDOMClient.createRoot(container); |
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} |
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return { |
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hydrate() { |
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/* istanbul ignore if */ |
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if (!hydrate) { |
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throw new Error('Attempted to hydrate a non-hydrateable root. This is a bug in `@testing-library/react`.'); |
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} // Nothing to do since hydration happens when creating the root object. |
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}, |
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render(element) { |
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root.render(element); |
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}, |
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unmount() { |
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root.unmount(); |
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} |
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}; |
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} |
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function createLegacyRoot(container) { |
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return { |
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hydrate(element) { |
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_reactDom.default.hydrate(element, container); |
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}, |
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render(element) { |
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_reactDom.default.render(element, container); |
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}, |
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unmount() { |
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_reactDom.default.unmountComponentAtNode(container); |
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} |
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}; |
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} |
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function renderRoot(ui, { |
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baseElement, |
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container, |
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hydrate, |
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queries, |
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root, |
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wrapper: WrapperComponent |
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}) { |
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const wrapUiIfNeeded = innerElement => WrapperComponent ? /*#__PURE__*/React.createElement(WrapperComponent, null, innerElement) : innerElement; |
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(0, _actCompat.default)(() => { |
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if (hydrate) { |
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root.hydrate(wrapUiIfNeeded(ui), container); |
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} else { |
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root.render(wrapUiIfNeeded(ui), container); |
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} |
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}); |
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return { |
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container, |
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baseElement, |
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debug: (el = baseElement, maxLength, options) => Array.isArray(el) ? // eslint-disable-next-line no-console |
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el.forEach(e => console.log((0, _dom.prettyDOM)(e, maxLength, options))) : // eslint-disable-next-line no-console, |
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console.log((0, _dom.prettyDOM)(el, maxLength, options)), |
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unmount: () => { |
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(0, _actCompat.default)(() => { |
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root.unmount(); |
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}); |
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}, |
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rerender: rerenderUi => { |
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renderRoot(wrapUiIfNeeded(rerenderUi), { |
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container, |
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baseElement, |
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root |
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}); // Intentionally do not return anything to avoid unnecessarily complicating the API. |
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// folks can use all the same utilities we return in the first place that are bound to the container |
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}, |
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asFragment: () => { |
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/* istanbul ignore else (old jsdom limitation) */ |
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if (typeof document.createRange === 'function') { |
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return document.createRange().createContextualFragment(container.innerHTML); |
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} else { |
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const template = document.createElement('template'); |
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template.innerHTML = container.innerHTML; |
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return template.content; |
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} |
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}, |
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...(0, _dom.getQueriesForElement)(baseElement, queries) |
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}; |
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} |
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function render(ui, { |
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container, |
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baseElement = container, |
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legacyRoot = false, |
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queries, |
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hydrate = false, |
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wrapper |
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} = {}) { |
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if (!baseElement) { |
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// default to document.body instead of documentElement to avoid output of potentially-large |
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// head elements (such as JSS style blocks) in debug output |
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baseElement = document.body; |
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} |
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if (!container) { |
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container = baseElement.appendChild(document.createElement('div')); |
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} |
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let root; // eslint-disable-next-line no-negated-condition -- we want to map the evolution of this over time. The root is created first. Only later is it re-used so we don't want to read the case that happens later first. |
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if (!mountedContainers.has(container)) { |
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const createRootImpl = legacyRoot ? createLegacyRoot : createConcurrentRoot; |
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root = createRootImpl(container, { |
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hydrate, |
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ui, |
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wrapper |
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}); |
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mountedRootEntries.push({ |
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container, |
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root |
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}); // we'll add it to the mounted containers regardless of whether it's actually |
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// added to document.body so the cleanup method works regardless of whether |
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// they're passing us a custom container or not. |
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mountedContainers.add(container); |
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} else { |
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mountedRootEntries.forEach(rootEntry => { |
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// Else is unreachable since `mountedContainers` has the `container`. |
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// Only reachable if one would accidentally add the container to `mountedContainers` but not the root to `mountedRootEntries` |
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/* istanbul ignore else */ |
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if (rootEntry.container === container) { |
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root = rootEntry.root; |
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} |
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}); |
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} |
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return renderRoot(ui, { |
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container, |
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baseElement, |
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queries, |
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hydrate, |
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wrapper, |
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root |
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}); |
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} |
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function cleanup() { |
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mountedRootEntries.forEach(({ |
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root, |
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container |
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}) => { |
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(0, _actCompat.default)(() => { |
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root.unmount(); |
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}); |
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if (container.parentNode === document.body) { |
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document.body.removeChild(container); |
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} |
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}); |
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mountedRootEntries.length = 0; |
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mountedContainers.clear(); |
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} |
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function renderHook(renderCallback, options = {}) { |
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const { |
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initialProps, |
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wrapper |
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} = options; |
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const result = /*#__PURE__*/React.createRef(); |
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function TestComponent({ |
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renderCallbackProps |
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}) { |
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const pendingResult = renderCallback(renderCallbackProps); |
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React.useEffect(() => { |
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result.current = pendingResult; |
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}); |
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return null; |
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} |
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const { |
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rerender: baseRerender, |
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unmount |
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} = render( /*#__PURE__*/React.createElement(TestComponent, { |
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renderCallbackProps: initialProps |
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}), { |
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wrapper |
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}); |
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function rerender(rerenderCallbackProps) { |
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return baseRerender( /*#__PURE__*/React.createElement(TestComponent, { |
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renderCallbackProps: rerenderCallbackProps |
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})); |
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} |
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return { |
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result, |
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rerender, |
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unmount |
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}; |
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} // just re-export everything from dom-testing-library |
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/* eslint func-name-matching:0 */ |