svoid test_intFromBytes_bigEndian() {
  assertEqualsVerbose(0x01030507, intFromBytes_bigEndian(new byte[] { 1, 3, 5, 7 }, 0));
  assertEqualsVerbose(0xFFFDFBF9, intFromBytes_bigEndian(new byte[] { -1, -3, -5, -7 }, 0));
}