()
| 12 | ) |
| 13 | |
| 14 | func getTestsForPowerOfTwo() []struct { |
| 15 | name string |
| 16 | a int |
| 17 | missing bool |
| 18 | } { |
| 19 | var tests = []struct { |
| 20 | name string |
| 21 | a int |
| 22 | missing bool |
| 23 | }{ |
| 24 | {"Is 64 a power of 2? - YES", 64, true}, |
| 25 | {"Is 1 a power of 2? - YES", 1, true}, |
| 26 | {"Is 2 a power of 2? - YES", 2, true}, |
| 27 | {"Is 5 a power of 2? - NO", 5, false}, |
| 28 | {"Is 1023 a power of 2? - NO", 1023, false}, |
| 29 | {"Is 1024 a power of 2? - YES", 1024, true}, |
| 30 | {"Is 0 a power of 2? - NO", 0, false}, |
| 31 | {"Is 9223372036854775807 a power of 2? - NO", math.MaxInt64, false}, |
| 32 | {"Is 9223372036854775806 a power of 2? - NO", math.MaxInt64, false}, |
| 33 | {"Is 4611686018427387904 a power of 2? - YES", 4611686018427387904, true}, |
| 34 | } |
| 35 | return tests |
| 36 | } |
| 37 | |
| 38 | func TestIsPowerOfTwo(t *testing.T) { |
| 39 | tests := getTestsForPowerOfTwo() |
no outgoing calls
no test coverage detected