Function createTmpFile

test/sequential/test-watch-mode-watch-flags.mjs:16–20

(content, ext, basename)

let tmpFiles = 0;
function createTmpFile(content, ext, basename) {
  const file = path.join(basename, `${tmpFiles++}${ext}`);
  writeFileSync(file, content);
  return file;
}

async function runNode({
  args,