/** testIsEmptyNull */
public void testIsEmptyNull() {
assertTrue(pset.toString(), pset.isEmpty());
assertTrue(set.toString(), set.isEmpty());
pset.add(HStoreConstants.NULL_PARTITION_ID);
set.add(HStoreConstants.NULL_PARTITION_ID);
assertFalse(pset.toString(), pset.isEmpty());
assertTrue(pset.toString(), pset.contains(HStoreConstants.NULL_PARTITION_ID));
assertFalse(set.toString(), set.isEmpty());
assertTrue(set.toString(), set.contains(HStoreConstants.NULL_PARTITION_ID));
assertEquals(set.size(), pset.size());
pset.clear();
set.clear();
assertTrue(pset.toString(), pset.isEmpty());
assertTrue(set.toString(), set.isEmpty());
assertEquals(set.size(), pset.size());
}
/** testIterator */
public void testIterator() {
assertTrue(pset.isEmpty());
int num_elements = rand.nextInt(NUM_PARTITIONS * 3);
for (int i = 0; i < num_elements; i++) {
int p = rand.nextInt(NUM_PARTITIONS);
pset.add(p);
set.add(p);
} // FOR
assertFalse(pset.isEmpty());
assertEquals(set.size(), pset.size());
int cnt = 0;
for (Integer p : pset) {
// System.err.println(cnt + " - " + p);
assertNotNull(pset.toString(), p);
assertTrue(p.toString(), set.contains(p));
cnt++;
}
assertEquals(set.size(), cnt);
}
/** testIsEmpty */
public void testIsEmpty() {
assertTrue(pset.toString(), pset.isEmpty());
assertTrue(set.toString(), set.isEmpty());
for (int p = 0; p < NUM_PARTITIONS; p++) {
assertFalse(pset.toString(), pset.contains(p));
assertFalse(set.toString(), set.contains(p));
pset.add(p);
set.add(p);
assertFalse(pset.toString(), pset.isEmpty());
assertTrue(pset.toString(), pset.contains(p));
assertFalse(set.toString(), set.isEmpty());
assertTrue(set.toString(), set.contains(p));
assertEquals(set.size(), pset.size());
} // FOR
pset.clear();
set.clear();
assertTrue(pset.toString(), pset.isEmpty());
assertTrue(set.toString(), set.isEmpty());
assertEquals(set.size(), pset.size());
}
/** testAddAll */
public void testAddAll() {
int num_elements = rand.nextInt(NUM_PARTITIONS * 3);
for (int i = 0; i < num_elements; i++) {
int p = rand.nextInt(NUM_PARTITIONS);
set.add(p);
} // FOR
pset.addAll(set);
assertFalse(pset.isEmpty());
assertEquals(set.size(), pset.size());
PartitionSet pset0 = new PartitionSet();
PartitionSet pset1 = new PartitionSet();
pset0.addAll(set);
pset1.addAll(pset);
assertEquals(pset0.size(), pset1.size());
assertEquals(pset0, pset1);
}