| 105 | } |
| 106 | |
| 107 | func Test_bitmap_setBit(t *testing.T) { |
| 108 | tests := []struct { |
| 109 | bm bitmap |
| 110 | index int |
| 111 | want bitmap |
| 112 | panic bool |
| 113 | }{ |
| 114 | { |
| 115 | bm: bitmap([]uint64{ |
| 116 | 0b0000000000000000000000000000000000000000000000000000000000000000, |
| 117 | 0b0000000000000000000000000000000000000000000000000000000000000000, |
| 118 | }), |
| 119 | index: 0, |
| 120 | want: bitmap([]uint64{ |
| 121 | 0b0000000000000000000000000000000000000000000000000000000000000001, |
| 122 | 0b0000000000000000000000000000000000000000000000000000000000000000, |
| 123 | }), |
| 124 | }, |
| 125 | { |
| 126 | bm: bitmap([]uint64{ |
| 127 | 0b0000000000000000000000000000000000000000000000000000000000000000, |
| 128 | 0b0000000000000000000000000000000000000000000000000000000000000000, |
| 129 | }), |
| 130 | index: 64, |
| 131 | want: bitmap([]uint64{ |
| 132 | 0b0000000000000000000000000000000000000000000000000000000000000000, |
| 133 | 0b0000000000000000000000000000000000000000000000000000000000000001, |
| 134 | }), |
| 135 | }, |
| 136 | { |
| 137 | bm: bitmap([]uint64{ |
| 138 | 0b0000000000000000000000000000000000000000000000000000000000000000, |
| 139 | 0b0000000000000000000000000000000000000000000000000000000000000000, |
| 140 | }), |
| 141 | index: 127, |
| 142 | want: bitmap([]uint64{ |
| 143 | 0b0000000000000000000000000000000000000000000000000000000000000000, |
| 144 | 0b1000000000000000000000000000000000000000000000000000000000000000, |
| 145 | }), |
| 146 | }, |
| 147 | { |
| 148 | bm: bitmap([]uint64{ |
| 149 | 0b0000000000000000000000000000000000000000000000000000000000000000, |
| 150 | 0b0000000000000000000000000000000000000000000000000000000000000000, |
| 151 | }), |
| 152 | index: 63, |
| 153 | want: bitmap([]uint64{ |
| 154 | 0b1000000000000000000000000000000000000000000000000000000000000000, |
| 155 | 0b0000000000000000000000000000000000000000000000000000000000000000, |
| 156 | }), |
| 157 | }, |
| 158 | { |
| 159 | bm: bitmap([]uint64{ |
| 160 | 0b0000000000000000000000000000000000000000000000000000000000000000, |
| 161 | 0b0000000000000000000000000000000000000000000000000000000000000000, |
| 162 | }), |
| 163 | index: 64 + 33, |
| 164 | want: bitmap([]uint64{ |