@Before
public void setUp() throws Exception {
mF324 = f.matrix(dim324);
mT324 = mF324.not();
mF43 = f.matrix(dim43);
mF4 = f.matrix(dim4);
Arrays.fill(mCells, FALSE);
}
@Test
public final void testCrossProduct() {
final BooleanMatrix mT43 = mF43.not();
fill(mT43, range(0, dim43.capacity() - 1));
fill(mF4, range(0, dim4.capacity() - 1));
assertCrossProductFalse(mF324, mT43);
assertCrossProductFalse(mF324, mF4);
fill(mT324, range(0, dim324.capacity() - 1));
BooleanValue[] result = new BooleanValue[dim324.cross(dim43).capacity()];
Arrays.fill(result, TRUE);
final int c324 = dim324.capacity(), c43 = dim43.capacity();
final int c32443 = c324 * c43;
for (int i = 0; i < c32443; i++) {
result[i] = f.and(mT324.get(i / c43), mT43.get(i % c43));
}
assertTrue(equivalent(mT324.cross(mT43), result));
mT324.set(1, TRUE);
for (int i = c43; i < c43 * 2; i++) {
result[i] = mT43.get(i % c43);
}
assertTrue(equivalent(mT324.cross(mT43), result));
mT43.set(5, TRUE);
for (int i = 0; i < c324; i++) {
result[i * c43 + 5] = mT324.get(i);
}
assertTrue(equivalent(mT324.cross(mT43), result));
mT324.set(10, FALSE);
for (int i = c43 * 10; i < c43 * 11; i++) {
result[i] = FALSE;
}
assertTrue(equivalent(mT324.cross(mT43), result));
// System.out.println(Arrays.asList(result));
// System.out.println(mT324.crossProduct(mT43));
}
@Test
public final void testNot() {
fill(mT324, mCells, mR[1]);
fill(mT324, mCells, mR[3]);
for (int i = mR[1].min(); i <= mR[1].max(); i++) {
mCells[i] = f.not(mCells[i]);
}
for (int i = mR[3].min(); i <= mR[3].max(); i++) {
mCells[i] = f.not(mCells[i]);
}
mT324.set(mR[1].max() + 1, FALSE);
mCells[mR[1].max() + 1] = TRUE;
BooleanMatrix mNot = mT324.not();
assertTrue(equivalent(mT324.dimensions(), mNot.dimensions()));
assertTrue(equivalent(mNot, mCells));
// System.out.println(mT324);
// System.out.println(mNot);
}