Function should_js_error

tests/python/test_bigints.py:116–118

(a, b)

  # should raise JS error when mixing a BigInt with a number in arithmetic operations
  def should_js_error(a, b):
    with pytest.raises(pm.SpiderMonkeyError, match="can't convert BigInt to number"):
      add(a, b)
  should_js_error(pm.bigint(0), 0)
  should_js_error(pm.bigint(1), 2)
  should_js_error(3, pm.bigint(4))