text: const assert = require("assert").strict;
  const path = require("path");
  const { execFile } = require("child_process");
  const { promisify } = require("util");
  
  const execFileP = promisify(execFile);
  const bin = path.resolve(__dirname, "..", "..", "bin", "duck.js");
  
  // Run this test after tsc
  describe("bin/duck.js", () => {
    it("is executable", async function() {
      this.timeout(5000);
      const { stderr } = await execFileP(bin, ["--help"]);
      assert.equal(stderr, "");
    });
  });
  