Function fn

test/browser/lifecycles/componentDidCatch.test.jsx:115–123

()

			};

			const fn = () =>
				render(
					<Receiver>
						{[1, 2].map(i => (
							<Child key={i} i={i} />
						))}
					</Receiver>,
					scratch
				);
			expect(fn).to.not.throw();

			rerender();