Test of set method, of class SparseVector.
()
| 165 | * Test of set method, of class SparseVector. |
| 166 | */ |
| 167 | @Test |
| 168 | public void testSet() |
| 169 | { |
| 170 | System.out.println("set"); |
| 171 | |
| 172 | x.set(0, 9.0); |
| 173 | x.set(3, 9.0); |
| 174 | x.set(7, 9.0); |
| 175 | x.set(10, 9.0); |
| 176 | |
| 177 | x.set(1, 9.0); |
| 178 | x.set(16, 9.0); |
| 179 | |
| 180 | assertEquals(9.0, x.get(0), 1e-15); |
| 181 | assertEquals(9.0, x.get(3), 1e-15); |
| 182 | assertEquals(9.0, x.get(7), 1e-15); |
| 183 | assertEquals(9.0, x.get(10), 1e-15); |
| 184 | |
| 185 | assertEquals(3.0, x.get(15), 1e-15); |
| 186 | assertEquals(2.0, x.get(18), 1e-15); |
| 187 | assertEquals(5.0, x.get(19), 1e-15); |
| 188 | |
| 189 | assertEquals(9.0, x.get(1), 1e-15); |
| 190 | assertEquals(0.0, x.get(2), 1e-15); |
| 191 | assertEquals(9.0, x.get(16), 1e-15); |
| 192 | |
| 193 | |
| 194 | //now the y values |
| 195 | y.set(10, 9.0); |
| 196 | y.set(15, 9.0); |
| 197 | y.set(17, 9.0); |
| 198 | y.set(18, 9.0); |
| 199 | |
| 200 | y.set(0, 9.0); |
| 201 | y.set(16, 9.0); |
| 202 | |
| 203 | assertEquals(2.0, y.get(1), 1e-15); |
| 204 | assertEquals(4.0, y.get(3), 1e-15); |
| 205 | assertEquals(1.0, y.get(8), 1e-15); |
| 206 | assertEquals(1.0, y.get(9), 1e-15); |
| 207 | |
| 208 | assertEquals(9.0, y.get(10), 1e-15); |
| 209 | assertEquals(9.0, y.get(15), 1e-15); |
| 210 | assertEquals(9.0, y.get(17), 1e-15); |
| 211 | assertEquals(9.0, y.get(18), 1e-15); |
| 212 | |
| 213 | assertEquals(9.0, y.get(0), 1e-15); |
| 214 | assertEquals(0.0, y.get(2), 1e-15); |
| 215 | assertEquals(9.0, y.get(16), 1e-15); |
| 216 | } |
| 217 | |
| 218 | /** |
| 219 | * Test of sortedCopy method, of class SparseVector. |