@Test
public void testNextBitSetRandom() {
RandomGenerator random = RandomManager.getRandom();
for (int i = 0; i < 100; i++) {
BitSet bitSet = new BitSet(NUM_BITS);
for (int j = 0; j < 20 + random.nextInt(50); j++) {
bitSet.set(random.nextInt(NUM_BITS));
}
int from = random.nextInt(NUM_BITS);
int nextSet = bitSet.nextSetBit(from);
if (nextSet == -1) {
for (int j = from; j < NUM_BITS; j++) {
assertFalse(bitSet.get(j));
}
} else {
for (int j = from; j < nextSet; j++) {
assertFalse(bitSet.get(j));
}
assertTrue(bitSet.get(nextSet));
}
}
}
@Before
public void setUp() throws Exception {
testTempDir = null;
RandomManager.useTestSeed();
}
