org.apache.drill.exec.vector

Class VariableLengthVectorTest

java.lang.Object

org.apache.drill.test.BaseTest

org.apache.drill.exec.vector.VariableLengthVectorTest

public class VariableLengthVectorTest
extends BaseTest

This test uses VarCharVector to test the template code in VariableLengthVector.

Constructor Summary

Constructors

Constructor and Description
VariableLengthVectorTest()

Method Summary

Modifier and Type	Method and Description
static void	checkIndexStrings(String prefix, int offset, int size, org.apache.drill.exec.vector.VarCharVector.Accessor accessor)
static void	setSafeIndexStrings(String prefix, int offset, int size, org.apache.drill.exec.vector.VarCharVector.Mutator mutator)
void	testDRILL7341()
void	testSetBackTracking() Set 10000 values.
void	testSettingSameValueCount() If the vector contains 1000 records, setting a value count of 1000 should work.
void	testTrunicateVectorSetValueCount() Test truncating data.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

VariableLengthVectorTest

public VariableLengthVectorTest()

Method Detail

testSettingSameValueCount

public void testSettingSameValueCount()

If the vector contains 1000 records, setting a value count of 1000 should work.

testTrunicateVectorSetValueCount

public void testTrunicateVectorSetValueCount()

Test truncating data. If you have 10000 records, reduce the vector to 1000 records.

testDRILL7341

public void testDRILL7341()

testSetBackTracking

public void testSetBackTracking()

Set 10000 values. Then go back and set new values starting at the 1001 the record.

setSafeIndexStrings

public static void setSafeIndexStrings(String prefix,
                                       int offset,
                                       int size,
                                       org.apache.drill.exec.vector.VarCharVector.Mutator mutator)

checkIndexStrings

public static void checkIndexStrings(String prefix,
                                     int offset,
                                     int size,
                                     org.apache.drill.exec.vector.VarCharVector.Accessor accessor)