| 39 | } |
| 40 | |
| 41 | func TestBaseInitIndex(t *testing.T) { |
| 42 | |
| 43 | cases := []struct { |
| 44 | input []int32 |
| 45 | wantCnt int32 |
| 46 | wantBitmaps []uint64 |
| 47 | wantOffsets []int32 |
| 48 | wanterr error |
| 49 | }{ |
| 50 | { |
| 51 | []int32{}, |
| 52 | 0, |
| 53 | []uint64{}, |
| 54 | []int32{}, |
| 55 | nil, |
| 56 | }, |
| 57 | { |
| 58 | []int32{0}, |
| 59 | 1, |
| 60 | []uint64{1}, |
| 61 | []int32{0}, |
| 62 | nil, |
| 63 | }, |
| 64 | { |
| 65 | []int32{1, 0}, |
| 66 | 0, |
| 67 | []uint64{}, |
| 68 | []int32{}, |
| 69 | array.ErrIndexNotAscending, |
| 70 | }, |
| 71 | { |
| 72 | []int32{1, 3}, |
| 73 | 2, |
| 74 | []uint64{0x0a}, |
| 75 | []int32{0}, |
| 76 | nil, |
| 77 | }, |
| 78 | { |
| 79 | []int32{1, 65}, |
| 80 | 2, |
| 81 | []uint64{0x02, 0x02}, |
| 82 | []int32{0, 1}, |
| 83 | nil, |
| 84 | }, |
| 85 | } |
| 86 | |
| 87 | for i, c := range cases { |
| 88 | ab := &array.Base{} |
| 89 | err := ab.InitIndex(c.input) |
| 90 | |
| 91 | if errors.Cause(err) != c.wanterr { |
| 92 | t.Fatalf("expect error: %v but: %v", c.wanterr, err) |
| 93 | } |
| 94 | |
| 95 | if err == nil { |
| 96 | |
| 97 | if c.wantCnt != ab.Cnt { |
| 98 | t.Fatalf("%d-th: input: %v; want: %v; actual: %v", |