import fs from "node:fs";
import path from "node:path";
import { fileURLToPath } from "node:url";

const here = path.dirname(fileURLToPath(import.meta.url));
export const fixture = JSON.parse(fs.readFileSync(path.join(here, "fixtures", "python_reference.json"), "utf8"));

export function maxAbsDiff(a: ArrayLike<number>, b: ArrayLike<number>): number {
  let m = 0;
  for (let i = 0; i < a.length; i++) m = Math.max(m, Math.abs(a[i] - b[i]));
  return m;
}
export function maxAbs(a: ArrayLike<number>): number {
  let m = 0;
  for (let i = 0; i < a.length; i++) m = Math.max(m, Math.abs(a[i]));
  return m;
}