@Test
public void testCopyFrom() {
// Test copyFrom(bag) and copyFrom(bag, clearExceeding)
BooleanBag bag0, bag1;
boolean e0 = true, e1 = true, e2 = true, e3 = true;
bag0 = new BooleanBag();
bag0.set(0, e0);
bag0.set(3, e1);
bag0.set(9, e2);
bag1 = new BooleanBag();
bag1.copyFrom(bag0);
assertEquals((Boolean) e0, (Boolean) bag1.get(0));
assertEquals((Boolean) e1, (Boolean) bag1.get(3));
assertEquals((Boolean) e2, (Boolean) bag1.get(9));
bag1 = new BooleanBag();
bag1.set(53, e3);
bag1.copyFrom(bag0, false);
assertEquals((Boolean) e0, (Boolean) bag1.get(0));
assertEquals((Boolean) e1, (Boolean) bag1.get(3));
assertEquals((Boolean) e2, (Boolean) bag1.get(9));
assertEquals((Boolean) e3, (Boolean) bag1.get(53));
bag1 = new BooleanBag();
bag1.set(53, e3);
bag1.copyFrom(bag0, true);
assertEquals((Boolean) e0, (Boolean) bag1.get(0));
assertEquals((Boolean) e1, (Boolean) bag1.get(3));
assertEquals((Boolean) e2, (Boolean) bag1.get(9));
assertEquals((Boolean) false, (Boolean) bag1.get(53));
// Test copyFrom(bag, length) and copyFrom(bag, length, clearExceeding)
bag0 = new BooleanBag();
bag0.set(4, e0);
bag0.set(7, e1);
bag1 = new BooleanBag();
bag1.copyFrom(bag0, 3);
assertEquals((Boolean) false, (Boolean) bag1.get(0));
assertEquals((Boolean) false, (Boolean) bag1.get(1));
assertEquals((Boolean) false, (Boolean) bag1.get(2));
assertEquals((Boolean) false, (Boolean) bag1.get(3));
assertEquals((Boolean) false, (Boolean) bag1.get(4));
assertEquals((Boolean) false, (Boolean) bag1.get(5));
assertEquals((Boolean) false, (Boolean) bag1.get(6));
assertEquals((Boolean) false, (Boolean) bag1.get(7));
bag1 = new BooleanBag();
bag1.copyFrom(bag0, 5);
assertEquals((Boolean) false, (Boolean) bag1.get(0));
assertEquals((Boolean) false, (Boolean) bag1.get(1));
assertEquals((Boolean) false, (Boolean) bag1.get(2));
assertEquals((Boolean) false, (Boolean) bag1.get(3));
assertEquals((Boolean) e0, (Boolean) bag1.get(4));
assertEquals((Boolean) false, (Boolean) bag1.get(5));
assertEquals((Boolean) false, (Boolean) bag1.get(6));
assertEquals((Boolean) false, (Boolean) bag1.get(7));
bag1 = new BooleanBag();
bag1.set(8, e2);
bag1.copyFrom(bag0, 8, true);
assertEquals((Boolean) false, (Boolean) bag1.get(0));
assertEquals((Boolean) false, (Boolean) bag1.get(1));
assertEquals((Boolean) false, (Boolean) bag1.get(2));
assertEquals((Boolean) false, (Boolean) bag1.get(3));
assertEquals((Boolean) e0, (Boolean) bag1.get(4));
assertEquals((Boolean) false, (Boolean) bag1.get(5));
assertEquals((Boolean) false, (Boolean) bag1.get(6));
assertEquals((Boolean) e1, (Boolean) bag1.get(7));
assertEquals((Boolean) false, (Boolean) bag1.get(8));
assertEquals((Boolean) false, (Boolean) bag1.get(9));
// Test copyFrom(bag, fromOffset, length) and copyFrom(bag, fromOffset, length, clearExceeding)
bag0 = new BooleanBag();
bag0.set(0, e0);
bag0.set(4, e1);
bag0.set(6, e2);
bag1 = new BooleanBag();
bag1.copyFrom(bag0, 3, 2);
assertEquals((Boolean) false, (Boolean) bag1.get(0));
assertEquals((Boolean) e1, (Boolean) bag1.get(1));
assertEquals((Boolean) false, (Boolean) bag1.get(2));
assertEquals((Boolean) false, (Boolean) bag1.get(3));
assertEquals((Boolean) false, (Boolean) bag1.get(4));
assertEquals((Boolean) false, (Boolean) bag1.get(5));
assertEquals((Boolean) false, (Boolean) bag1.get(6));
assertEquals((Boolean) false, (Boolean) bag1.get(7));
assertEquals((Boolean) false, (Boolean) bag1.get(8));
bag0 = new BooleanBag();
bag0.set(0, e0);
bag0.set(4, e1);
bag0.set(10, e2);
bag1 = new BooleanBag();
bag1.set(7, e3);
bag1.copyFrom(bag0, 3, 2, false);
assertEquals((Boolean) false, (Boolean) bag1.get(0));
assertEquals((Boolean) e1, (Boolean) bag1.get(1));
assertEquals((Boolean) false, (Boolean) bag1.get(2));
assertEquals((Boolean) false, (Boolean) bag1.get(3));
assertEquals((Boolean) false, (Boolean) bag1.get(4));
assertEquals((Boolean) false, (Boolean) bag1.get(5));
assertEquals((Boolean) false, (Boolean) bag1.get(6));
assertEquals((Boolean) e3, (Boolean) bag1.get(7));
assertEquals((Boolean) false, (Boolean) bag1.get(8));
assertEquals((Boolean) false, (Boolean) bag1.get(9));
assertEquals((Boolean) false, (Boolean) bag1.get(10));
}
