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Convert ReactMultiChildText to createRoot #28140

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merged 1 commit into from
Jan 29, 2024
Merged

Convert ReactMultiChildText to createRoot #28140

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92 changes: 56 additions & 36 deletions packages/react-dom/src/__tests__/ReactMultiChildText-test.js
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Original file line number Diff line number Diff line change
Expand Up @@ -11,7 +11,6 @@

const React = require('react');
const ReactDOMClient = require('react-dom/client');
const ReactTestUtils = require('react-dom/test-utils');
const act = require('internal-test-utils').act;

// Helpers
Expand Down Expand Up @@ -174,46 +173,67 @@ describe('ReactMultiChildText', () => {
]);
});

it('should throw if rendering both HTML and children', () => {
expect(function () {
ReactTestUtils.renderIntoDocument(
<div dangerouslySetInnerHTML={{__html: 'abcdef'}}>ghjkl</div>,
);
}).toThrow();
it('should throw if rendering both HTML and children', async () => {
const container = document.createElement('div');
const root = ReactDOMClient.createRoot(container);
await expect(
act(() => {
root.render(
<div dangerouslySetInnerHTML={{__html: 'abcdef'}}>ghjkl</div>,
);
}),
).rejects.toThrow();
});

it('should render between nested components and inline children', () => {
ReactTestUtils.renderIntoDocument(
<div>
<h1>
<span />
<span />
</h1>
</div>,
);

expect(function () {
ReactTestUtils.renderIntoDocument(
<div>
<h1>A</h1>
</div>,
);
}).not.toThrow();

expect(function () {
ReactTestUtils.renderIntoDocument(
<div>
<h1>{['A']}</h1>
</div>,
);
}).not.toThrow();
it('should render between nested components and inline children', async () => {
let container = document.createElement('div');
let root = ReactDOMClient.createRoot(container);

expect(function () {
ReactTestUtils.renderIntoDocument(
await act(() => {
root.render(
<div>
<h1>{['A', 'B']}</h1>
<h1>
<span />
<span />
</h1>
</div>,
);
}).not.toThrow();
});

container = document.createElement('div');
root = ReactDOMClient.createRoot(container);
await expect(
act(() => {
root.render(
<div>
<h1>A</h1>
</div>,
);
}),
).resolves.not.toThrow();

container = document.createElement('div');
root = ReactDOMClient.createRoot(container);
await expect(
act(() => {
root.render(
<div>
<h1>{['A']}</h1>
</div>,
);
}),
).resolves.not.toThrow();

container = document.createElement('div');
root = ReactDOMClient.createRoot(container);
await expect(
act(() => {
root.render(
<div>
<h1>{['A', 'B']}</h1>
</div>,
);
}),
).resolves.not.toThrow();
});
});