@Test public void testRemove() throws Exception { addAscending(0L, 1L, VALUE_COUNT); btree.sync(); Thread.sleep(500L); long startTime = System.currentTimeMillis(); remove(0L, 4L, VALUE_COUNT / 4); btree.sync(); long endTime = System.currentTimeMillis(); printTime(startTime, endTime, "testRemove"); }
private void testRangeScan(long rangeSize) throws Exception { addAscending(0L, 1L, VALUE_COUNT); btree.sync(); byte[] minData = new byte[8]; byte[] maxData = new byte[8]; Thread.sleep(500L); long startTime = System.currentTimeMillis(); for (long minValue = 0L; minValue < VALUE_COUNT; minValue += rangeSize) { ByteArrayUtil.putLong(minValue, minData, 0); ByteArrayUtil.putLong(minValue + rangeSize, maxData, 0); RecordIterator iter = btree.iterateRange(minData, maxData); try { while (iter.next() != null) {} } finally { iter.close(); } } long endTime = System.currentTimeMillis(); printTime(startTime, endTime, "testRangeScan" + rangeSize); }
@Test public void testAddRandom() throws Exception { Thread.sleep(500L); long startTime = System.currentTimeMillis(); addRandom(VALUE_COUNT); btree.sync(); long endTime = System.currentTimeMillis(); printTime(startTime, endTime, "testAddRandom"); }
@Test public void testFullScan() throws Exception { addAscending(0L, 1L, VALUE_COUNT); btree.sync(); Thread.sleep(500L); long startTime = System.currentTimeMillis(); RecordIterator iter = btree.iterateAll(); try { while (iter.next() != null) {} } finally { iter.close(); } long endTime = System.currentTimeMillis(); printTime(startTime, endTime, "testFullScan"); }