@Test
public void compact_double_recid_reuse() {
e = openEngine();
if (e instanceof StoreAppend) return; // TODO reenable once StoreAppend has compaction
long recid1 = e.put("aa", Serializer.STRING);
long recid2 = e.put("bb", Serializer.STRING);
e.compact();
e.delete(recid1, Serializer.STRING);
e.compact();
e.delete(recid2, Serializer.STRING);
e.compact();
TT.sortAndEquals(new long[] {recid1, recid2}, new long[] {e.preallocate(), e.preallocate()});
e.close();
}
@Test
public void preallocate_cas() {
e = openEngine();
long recid = e.preallocate();
assertFalse(e.compareAndSwap(recid, 1L, 2L, Serializer.ILLEGAL_ACCESS));
assertTrue(e.compareAndSwap(recid, null, 2L, Serializer.LONG));
assertEquals((Long) 2L, e.get(recid, Serializer.LONG));
}
@Test
public void preallocate_get_update_delete_update_get() {
e = openEngine();
long recid = e.preallocate();
assertNull(e.get(recid, Serializer.ILLEGAL_ACCESS));
e.update(recid, 1L, Serializer.LONG);
assertEquals((Long) 1L, e.get(recid, Serializer.LONG));
e.delete(recid, Serializer.LONG);
assertNull(e.get(recid, Serializer.ILLEGAL_ACCESS));
e.update(recid, 1L, Serializer.LONG);
assertEquals((Long) 1L, e.get(recid, Serializer.LONG));
e.close();
}