def METHOD_NAME(self) -> None:
    # ensure those values reflects the allocations in the C source
    self.expected_tcache_bin_size = 0x20 if ARCH == "i686" or is_64b() else 0x18
    self.expected_small_bin_size = 0x20 if ARCH == "i686" or is_64b() else 0x18
    self.expected_large_bin_size = 0x420 if ARCH == "i686" or is_64b() else 0x418
    self.expected_unsorted_bin_size = 0x430 if ARCH == "i686" or is_64b() else 0x428
    return super().METHOD_NAME()