org.apache.drill.exec.physical.impl.xsort

Class TestSorter

java.lang.Object

org.apache.drill.test.BaseTest

org.apache.drill.test.DrillTest

org.apache.drill.exec.physical.impl.xsort.TestSorter

public class TestSorter
extends DrillTest

Tests the generated per-batch sort code via its wrapper layer.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.drill.test.DrillTest

DrillTest.MemWatcher

Field Summary

Fields

Modifier and Type	Field and Description
static BaseDirTestWatcher	dirTestWatcher
static OperatorFixture	fixture

Fields inherited from class org.apache.drill.test.DrillTest

logOutcome, objectMapper, REPEAT_RULE, thrownException, TIMEOUT

Constructor Summary

Constructors

Constructor and Description
TestSorter()

Method Summary

Modifier and Type	Method and Description
static Sort	makeSortConfig(String key, String sortOrder, String nullOrder)
void	runSorterTest(RowSet.SingleRowSet rowSet, RowSet.SingleRowSet expected)
void	runSorterTest(Sort popConfig, RowSet.SingleRowSet rowSet, RowSet.SingleRowSet expected)
static void	setUpBeforeClass()
static void	tearDownAfterClass()
void	testDesc()
void	testEmptyRowSet()
void	testInterval() Test the INTERVAL data type as a sort key.
void	testIntervalDay() Test the INTERVALDAY data type as a sort key.
void	testIntervalYear() Test the INTERVALYEAR data type as a sort key.
void	testMapKey()
void	testNullable() Verify that nulls sort in the requested position: high or low.
void	testNumericTypes()
void	testSingleRow()
void	testTwoRows()
void	testVarBinary() Test the VARBINARY data type as a sort key.
void	testVarCharTypes()

Methods inherited from class org.apache.drill.test.DrillTest

escapeJsonString, finishDrillTest, initDrillTest

Methods inherited from class java.lang.Object

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

Field Detail

fixture

public static OperatorFixture fixture

dirTestWatcher

public static final BaseDirTestWatcher dirTestWatcher

Constructor Detail

TestSorter

public TestSorter()

Method Detail

setUpBeforeClass

public static void setUpBeforeClass()
                             throws Exception

Throws:

Exception

tearDownAfterClass

public static void tearDownAfterClass()
                               throws Exception

Throws:

Exception

makeSortConfig

public static Sort makeSortConfig(String key,
                                  String sortOrder,
                                  String nullOrder)

runSorterTest

public void runSorterTest(RowSet.SingleRowSet rowSet,
                          RowSet.SingleRowSet expected)
                   throws Exception

Throws:

Exception

runSorterTest

public void runSorterTest(Sort popConfig,
                          RowSet.SingleRowSet rowSet,
                          RowSet.SingleRowSet expected)
                   throws Exception

Throws:

Exception

testEmptyRowSet

public void testEmptyRowSet()
                     throws Exception

Throws:

Exception

testSingleRow

public void testSingleRow()
                   throws Exception

Throws:

Exception

testTwoRows

public void testTwoRows()
                 throws Exception

Throws:

Exception

testNumericTypes

public void testNumericTypes()
                      throws Exception

Throws:

Exception

testVarCharTypes

public void testVarCharTypes()
                      throws Exception

Throws:

Exception

testVarBinary

public void testVarBinary()
                   throws Exception

Test the VARBINARY data type as a sort key.

Throws:

Exception - for internal errors

testInterval

public void testInterval()
                  throws Exception

Test the INTERVAL data type as a sort key.

Throws:

Exception - for internal errors

testIntervalYear

public void testIntervalYear()
                      throws Exception

Test the INTERVALYEAR data type as a sort key.

Throws:

Exception - for internal errors

testIntervalDay

public void testIntervalDay()
                     throws Exception

Test the INTERVALDAY data type as a sort key.

Throws:

Exception - for internal errors

testDesc

public void testDesc()
              throws Exception

Throws:

Exception

testNullable

public void testNullable()
                  throws Exception

Verify that nulls sort in the requested position: high or low. Earlier tests verify that "unspecified" maps to high or low depending on sort order.

Throws:

Exception

testMapKey

public void testMapKey()
                throws Exception

Throws:

Exception