import { describe, it } from 'node:test';
import assert from 'node:assert/strict';
import { uint64 } from 'moroutine';

describe('Uint64', () => {
  it('self-allocates and initializes to zero', () => {
    const v = uint64();
    assert.equal(v.load(), 0n);
  });

  it('stores and loads a value', () => {
    const v = uint64();
    v.store(99n);
    assert.equal(v.load(), 99n);
  });

  it('exposes byteSize of 8', () => {
    assert.equal(uint64.byteSize, 8);
  });

  it('exposes byteAlignment of 8', () => {
    assert.equal(uint64.byteAlignment, 8);
  });
});