@Test public void testCopyPositions() { Slice[] expectedValues = alternatingNullValues(createTestValue(17)); BlockBuilder blockBuilder = createBlockBuilderWithValues(expectedValues); assertBlockFilteredPositions(expectedValues, blockBuilder.build(), () -> blockBuilder.newBlockBuilderLike(null), 0, 2, 4, 6, 7, 9, 10, 16); }
@Test public void testEstimatedDataSizeForStats() { Slice[] expectedValues = createTestValue(100); assertEstimatedDataSizeForStats(createBlockBuilderWithValues(expectedValues), expectedValues); }
@Test public void test() { Slice[] expectedValues = createTestValue(17); assertFixedWithValues(expectedValues); assertFixedWithValues(alternatingNullValues(expectedValues)); }
@Test public void testCompactBlock() { byte[] byteArray = {(byte) 0, (byte) 0, (byte) 1, (byte) 2, (byte) 3, (byte) 4}; boolean[] valueIsNull = {false, true, false, false, false, false}; testCompactBlock(new ByteArrayBlock(0, Optional.empty(), new byte[0])); testCompactBlock(new ByteArrayBlock(byteArray.length, Optional.of(valueIsNull), byteArray)); testIncompactBlock(new ByteArrayBlock(byteArray.length - 1, Optional.of(valueIsNull), byteArray)); }
private void assertFixedWithValues(Slice[] expectedValues) { BlockBuilder blockBuilder = createBlockBuilderWithValues(expectedValues); assertBlock(blockBuilder, () -> blockBuilder.newBlockBuilderLike(null), expectedValues); assertBlock(blockBuilder.build(), () -> blockBuilder.newBlockBuilderLike(null), expectedValues); }
@Test public void testLazyBlockBuilderInitialization() { Slice[] expectedValues = createTestValue(100); BlockBuilder emptyBlockBuilder = new ByteArrayBlockBuilder(null, 0); BlockBuilder blockBuilder = new ByteArrayBlockBuilder(null, expectedValues.length); assertEquals(blockBuilder.getSizeInBytes(), emptyBlockBuilder.getSizeInBytes()); assertEquals(blockBuilder.getRetainedSizeInBytes(), emptyBlockBuilder.getRetainedSizeInBytes()); writeValues(expectedValues, blockBuilder); assertTrue(blockBuilder.getSizeInBytes() > emptyBlockBuilder.getSizeInBytes()); assertTrue(blockBuilder.getRetainedSizeInBytes() > emptyBlockBuilder.getRetainedSizeInBytes()); blockBuilder = blockBuilder.newBlockBuilderLike(null); assertEquals(blockBuilder.getSizeInBytes(), emptyBlockBuilder.getSizeInBytes()); assertEquals(blockBuilder.getRetainedSizeInBytes(), emptyBlockBuilder.getRetainedSizeInBytes()); }
private static BlockBuilder createBlockBuilderWithValues(Slice[] expectedValues) { ByteArrayBlockBuilder blockBuilder = new ByteArrayBlockBuilder(null, expectedValues.length); writeValues(expectedValues, blockBuilder); return blockBuilder; }