compiler/rustc_data_structures/src/base_n/tests.rs

   1 use super::*;
   2
   3 #[test]
   4 fn test_encode() {
   5     fn test(n: u128, base: usize) {
   6         assert_eq!(Ok(n), u128::from_str_radix(&encode(n, base), base as u32));
   7     }
   8
   9     for base in 2..37 {
  10         test(0, base);
  11         test(1, base);
  12         test(35, base);
  13         test(36, base);
  14         test(37, base);
  15         test(u64::MAX as u128, base);
  16         test(u128::MAX, base);
  17
  18         const N: u128 = if cfg!(miri) { 10 } else { 1000 };
  19
  20         for i in 0..N {
  21             test(i * 983, base);
  22         }
  23     }
  24 }