@Test
public void testChunkTooBig() throws Exception {
for (int maxValue : MAX_VALUES) {
final int maxChunkSize = CompressedVSizeIntsIndexedSupplier.maxIntsInBufferForValue(maxValue);
try {
setupLargeChunks(maxChunkSize + 1, 10 * (maxChunkSize + 1), maxValue);
Assert.fail();
} catch (IllegalArgumentException e) {
Assert.assertTrue("chunk too big for maxValue " + maxValue, true);
}
}
}
@Test
public void testLargeChunks() throws Exception {
for (int maxValue : MAX_VALUES) {
final int maxChunkSize = CompressedVSizeIntsIndexedSupplier.maxIntsInBufferForValue(maxValue);
setupLargeChunks(maxChunkSize, 10 * maxChunkSize, maxValue);
Assert.assertEquals(10, supplier.getBaseBuffers().size());
assertIndexMatchesVals();
setupLargeChunks(maxChunkSize, 10 * maxChunkSize + 1, maxValue);
Assert.assertEquals(11, supplier.getBaseBuffers().size());
assertIndexMatchesVals();
setupLargeChunks(1, 0xFFFF, maxValue);
Assert.assertEquals(0xFFFF, supplier.getBaseBuffers().size());
assertIndexMatchesVals();
setupLargeChunks(maxChunkSize / 2, 10 * (maxChunkSize / 2) + 1, maxValue);
Assert.assertEquals(11, supplier.getBaseBuffers().size());
assertIndexMatchesVals();
}
}
