@Test
public void test_delete() {
HTreeMap m =
new HTreeMap(recman, true) {
@Override
protected int hash(Object key) {
return 0;
}
};
for (long i = 0; i < 20; i++) {
m.put(i, i + 100);
}
for (long i = 0; i < 20; i++) {
assertTrue(m.containsKey(i));
assertEquals(i + 100, m.get(i));
}
for (long i = 0; i < 20; i++) {
m.remove(i);
}
for (long i = 0; i < 20; i++) {
assertTrue(!m.containsKey(i));
assertEquals(null, m.get(i));
}
}
@Test(timeout = 600000)
public void expire_maxSize_with_TTL_get() throws InterruptedException {
if (UtilsTest.scale() == 0) return;
File f = UtilsTest.tempDbFile();
for (int o = 0; o < 2; o++) {
final DB db = DBMaker.fileDB(f).transactionDisable().make();
final HTreeMap<Object, Object> map =
db.hashMapCreate("foo")
.expireMaxSize(1000)
.expireAfterAccess(3, TimeUnit.SECONDS)
.makeOrGet();
map.put("foo", "bar");
for (int i = 0; i < 10; i++) assertEquals("bar", map.get("foo"));
Thread.sleep(6000);
map.get("aa"); // so internal tasks have change to run
assertEquals(null, map.get("foo"));
db.commit();
db.close();
Thread.sleep(1100);
}
}
@Test
public void test_simple_put() {
HTreeMap m = new HTreeMap(recman, true);
m.put(111L, 222L);
m.put(333L, 444L);
assertTrue(m.containsKey(111L));
assertTrue(!m.containsKey(222L));
assertTrue(m.containsKey(333L));
assertTrue(!m.containsKey(444L));
assertEquals(222L, m.get(111L));
assertEquals(null, m.get(222L));
assertEquals(444l, m.get(333L));
}
@Test
public void test_hash_collision() {
HTreeMap m =
new HTreeMap(recman, true) {
@Override
protected int hash(Object key) {
return 0;
}
};
for (long i = 0; i < 20; i++) {
m.put(i, i + 100);
}
for (long i = 0; i < 20; i++) {
assertTrue(m.containsKey(i));
assertEquals(i + 100, m.get(i));
}
m.put(11L, 1111L);
assertEquals(1111L, m.get(11L));
}
@Test
public void expire_maxSize_with_TTL() throws InterruptedException {
if (UtilsTest.scale() == 0) return;
File f = UtilsTest.tempDbFile();
for (int o = 0; o < 2; o++) {
final DB db = DBMaker.fileDB(f).transactionDisable().make();
final HTreeMap<Object, Object> map =
db.hashMapCreate("foo")
.expireMaxSize(1000)
.expireAfterWrite(1, TimeUnit.DAYS)
.makeOrGet();
map.put("foo", "bar");
assertEquals("bar", map.get("foo"));
Thread.sleep(1100);
assertEquals("bar", map.get("foo"));
db.commit();
db.close();
Thread.sleep(1100);
}
}