test/js/first_party/utf-8-validate.test.ts


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import { test, expect } from "bun:test";
import { isUtf8 } from "node:buffer";
import isValidUTF8 from "utf-8-validate";

test("utf-8-validate", () => {
  expect(isValidUTF8).toBe(isUtf8);
  expect(isValidUTF8(Buffer.from("😀"))).toBeTrue();
  expect(isValidUTF8(Buffer.from([0xff]))).toBeFalse();
});