@Test
public void preallocate() {
WriteAheadLog wal = new WriteAheadLog(null);
wal.open(WriteAheadLog.NOREPLAY);
wal.startNextFile();
wal.walPutPreallocate(111111L);
wal.seal();
final AtomicInteger c = new AtomicInteger();
wal.replayWAL(
new WriteAheadLog.WALReplay() {
@Override
public void beforeReplayStart() {}
@Override
public void afterReplayFinished() {}
@Override
public void writeLong(long offset, long value) {
fail();
}
@Override
public void writeRecord(long recid, long walId, Volume vol, long volOffset, int length) {
fail();
}
@Override
public void writeByteArray(
long offset, long walId, Volume vol, long volOffset, int length) {
fail();
}
@Override
public void commit() {
fail();
}
@Override
public void rollback() {
fail();
}
@Override
public void writeTombstone(long recid) {
fail();
}
@Override
public void writePreallocate(long recid) {
c.incrementAndGet();
assertEquals(111111L, recid);
}
});
assertEquals(1, c.get());
}
