| 1 | let assertEqual = @extern("assertEqual"); |
| 2 | |
| 3 | fn main { |
| 4 | assertEqual(addFloat(1, 2), f(3)); |
| 5 | assertEqual(addFloat(1.5, 2.2), f(3.7)); |
| 6 | assertEqual(subFloat(1, 2), f(-1)); |
| 7 | assertEqual(subFloat(1.5, 2.2), f(-0.7000000000000002)); |
| 8 | assertEqual(mulFloat(1, 2), f(2)); |
| 9 | assertEqual(mulFloat(1.5, 2.2), f(3.3000000000000003)); |
| 10 | assertEqual(divFloat(1, 2), f(0.5)); |
| 11 | assertEqual(divFloat(1.5, 2.2), f(0.6818181818181818)); |
| 12 | |
| 13 | assertEqual(addInt(1, 2), i(3)); |
| 14 | assertEqual(addInt(-421, 592), i(171)); |
| 15 | assertEqual(subInt(1, 2), i(-1)); |
| 16 | assertEqual(subInt(528, -43), i(571)); |
| 17 | } |
| 18 | |
| 19 | fn f(a: float) { a } |
| 20 | |
| 21 | fn addFloat(a: float, b: float) -> float { |
| 22 | a + b |
| 23 | } |
| 24 | |
| 25 | fn subFloat(a: float, b: float) -> float { |
| 26 | a - b |
| 27 | } |
| 28 | |
| 29 | fn mulFloat(a: float, b: float) -> float { |
| 30 | a * b |
| 31 | } |
| 32 | |
| 33 | fn divFloat(a: float, b: float) -> float { |
| 34 | a / b |
| 35 | } |
| 36 | |
| 37 | // fn modFloat(a: float, b: float) -> float { |
| 38 | // a % b |
| 39 | // } |
| 40 | |
| 41 | // fn expFloat(a: float, b: float) -> float { |
| 42 | // a ** b |
| 43 | // } |
| 44 | |
| 45 | fn i(a: int) { a } |
| 46 | |
| 47 | fn addInt(a: int, b: int) -> int { |
| 48 | a + b |
| 49 | } |
| 50 | |
| 51 | fn subInt(a: int, b: int) -> int { |
| 52 | a - b |
| 53 | } |
| 54 | |
| 55 | // fn mulInt(a: int, b: int) -> int { |
| 56 | // a * b |
| 57 | // } |
| 58 | |
| 59 | // fn divInt(a: int, b: int) -> int { |
| 60 | // a / b |
| 61 | // } |
| 62 | |
| 63 | // fn expInt(a: int, b: int) -> int { |
| 64 | // a * b |
| 65 | // } |
| 66 | |
| 67 | // fn modFloat(a: float, b: float) -> float { |
| 68 | // a % b |
| 69 | // } |
| 70 | |