@Test
public final void testStorage() {
final T m = this.newMatrix();
m.setRowColumnD(0, 0, 0.0);
m.setRowColumnD(0, 1, 1.0);
m.setRowColumnD(1, 0, 100.0);
m.setRowColumnD(1, 1, 101.0);
{
final DoubleBuffer b = m.getDirectDoubleBuffer();
Assert.assertEquals(ByteOrder.nativeOrder(), b.order());
Assert.assertEquals(0L, (long) b.position());
Assert.assertEquals(0.0, b.get(0), 0.0);
Assert.assertEquals(100.0, b.get(1), 0.0);
Assert.assertEquals(1.0, b.get(2), 0.0);
Assert.assertEquals(101.0, b.get(3), 0.0);
}
}
@Test
public final void testOutOfBoundsIndexSet() {
final T v = this.newMatrixAtIndexFromSize(200L, 200L);
int errors = 0;
for (int row = 0; row < 4; ++row) {
for (int col = 0; col < 4; ++col) {
try {
v.setRowColumnD(row, col, errors);
} catch (final IndexOutOfBoundsException e) {
++errors;
}
}
}
Assert.assertEquals(16L, (long) errors);
}
