summaryrefslogtreecommitdiffhomepage
path: root/tests/custom/01_arithmetic/01_division
blob: d4a2adb0ec9b1692bdb94d0bdb18f01af46d7917 (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
While arithmetic divisions generally follow the value conversion rules
outlined in the "00_value_conversion" test case, a number of additional
constraints apply.

-- Expect stdout --
Division by zero yields Infinity:
1 / 0 = Infinity

Division by Infinity yields zero:
1 / Infinity = 0

Dividing Infinity yields Infinity:
Infinity / 1 = Infinity

Dividing Infinity by Infinity yields NaN:
Infinity / Infinity = NaN

If either operand is NaN, the result is NaN:
1 / NaN = NaN
NaN / 1 = NaN

If both operands are integers, integer division is performed:
10 / 3 = 3

If either operand is a double, double division is performed:
10.0 / 3 = 3.33333
10 / 3.0 = 3.33333
-- End --

-- Testcase --
Division by zero yields Infinity:
1 / 0 = {{ 1 / 0 }}

Division by Infinity yields zero:
1 / Infinity = {{ 1 / Infinity }}

Dividing Infinity yields Infinity:
Infinity / 1 = {{ Infinity / 1 }}

Dividing Infinity by Infinity yields NaN:
Infinity / Infinity = {{ Infinity / Infinity }}

If either operand is NaN, the result is NaN:
1 / NaN = {{ 1 / NaN }}
NaN / 1 = {{ NaN / 1 }}

If both operands are integers, integer division is performed:
10 / 3 = {{ 10 / 3 }}

If either operand is a double, double division is performed:
10.0 / 3 = {{ 10.0 / 3 }}
10 / 3.0 = {{ 10 / 3.0 }}
-- End --