aboutsummaryrefslogtreecommitdiff
path: root/tests/functional/lang/eval-okay-arithmetic.nix
blob: 534e9d169d53a562e604953d8553715f91c7fc17 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
with import ./lib.nix;

let

  /* Supposedly tail recursive version:

  range_ = accum: first: last:
    if first == last then ([first] ++ accum)
    else range_ ([first] ++ accum) (builtins.add first 1) last;

  range = range_ [];
  */

  x = 12;

  err = abort "urgh";

in
  sum
    [ (sum (range 1 50))
      (123 + 456)
      (0 + -10 + -(-11) + -x)
      (10 - 7 - -2)
      (10 - (6 - -1))
      (10 - 1 + 2)
      (3 * 4 * 5)
      (56088 / 123 / 2)
      (3 + 4 * const 5 0 - 6 / id 2)

      (builtins.bitAnd 12 10) # 0b1100 & 0b1010 =  8
      (builtins.bitOr  12 10) # 0b1100 | 0b1010 = 14
      (builtins.bitXor 12 10) # 0b1100 ^ 0b1010 =  6

      (if 3 < 7 then 1 else err)
      (if 7 < 3 then err else 1)
      (if 3 < 3 then err else 1)

      (if 3 <= 7 then 1 else err)
      (if 7 <= 3 then err else 1)
      (if 3 <= 3 then 1 else err)

      (if 3 > 7 then err else 1)
      (if 7 > 3 then 1 else err)
      (if 3 > 3 then err else 1)

      (if 3 >= 7 then err else 1)
      (if 7 >= 3 then 1 else err)
      (if 3 >= 3 then 1 else err)

      (if 2 > 1 == 1 < 2 then 1 else err)
      (if 1 + 2 * 3 >= 7 then 1 else err)
      (if 1 + 2 * 3 < 7 then err else 1)

      # Not integer, but so what.
      (if "aa" < "ab" then 1 else err)
      (if "aa" < "aa" then err else 1)
      (if "foo" < "foobar" then 1 else err)
    ]