com.bigdata.btree

Class TestGetBitsFromInt32

java.lang.Object

junit.framework.Assert

junit.framework.TestCase

junit.framework.TestCase2

com.bigdata.btree.TestGetBitsFromInt32

All Implemented Interfaces:

junit.framework.Test

public class TestGetBitsFromInt32
extends TestCase2

Unit tests for {@link BytesUtil#getBits(int, int, int)

Version:

$Id$

Author:

Bryan Thompson

Nested Class Summary

Nested classes/interfaces inherited from class junit.framework.TestCase2

TestCase2.MyProperties, TestCase2.RandomType

Field Summary

Fields inherited from class junit.framework.TestCase2

_randomType, log

Constructor Summary

Constructors

Constructor and Description
TestGetBitsFromInt32()
TestGetBitsFromInt32(String name)

Method Summary

Methods

Modifier and Type	Method and Description
void	test_getBitsFromByteArray_03() Bit ONE (1) set (remember, MSB is bit ZERO (0)).
void	test_getBitsFromByteArray_04() MSB ONE (this test case is the mostly likely to run a foul of a sign bit extension).
void	test_getBitsFromByteArray_05() Slice in the 2nd byte.
void	test_getBitsFromByteArray_correctRejection_off_and_len_04() length may address all bits (32), but not 33 bits.
void	test_getBitsFromInt32_01() all bits zero.
void	test_getBitsFromInt32_02() LSB ONE.
void	test_getBitsFromInt32_correctRejection_off_and_len_01() offset may be zero, but not negative.
void	test_getBitsFromInt32_correctRejection_off_and_len_02() length may be zero, but not negative.
void	test_getBitsFromInt32_zeroLength() You can request a zero length slice starting at bit zero.

Methods inherited from class junit.framework.TestCase2

assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEqualsWithinUlps, assertSameArray, assertSameArray, assertSameBigDecimal, assertSameBigDecimal, assertSameBigInteger, assertSameBigInteger, assertSameIterator, assertSameIterator, assertSameIteratorAnyOrder, assertSameIteratorAnyOrder, assertSameValue, assertSameValue, assertZeroUlps, assertZeroUlps, fail, getInnerCause, getNormalInt, getProjectBuildPath, getProperties, getRandomObject, getRandomObject, getRandomOrder, getRandomString, getTestInputStream, getTestResource, getTestResource, getUlps, getUlps, isDEBUG, isDEBUG, isINFO, isINFO, isInnerCause, logProperties

Methods inherited from class junit.framework.TestCase

assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertEquals, assertFalse, assertFalse, assertNotNull, assertNotNull, assertNotSame, assertNotSame, assertNull, assertNull, assertSame, assertSame, assertTrue, assertTrue, countTestCases, createResult, fail, fail, failNotEquals, failNotSame, failSame, format, getName, run, run, runBare, runTest, setName, setUp, tearDown, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

TestGetBitsFromInt32

public TestGetBitsFromInt32()

TestGetBitsFromInt32

public TestGetBitsFromInt32(String name)

Parameters:

name -

Method Detail

test_getBitsFromInt32_correctRejection_off_and_len_01

public void test_getBitsFromInt32_correctRejection_off_and_len_01()

offset may be zero, but not negative.

test_getBitsFromInt32_correctRejection_off_and_len_02

public void test_getBitsFromInt32_correctRejection_off_and_len_02()

length may be zero, but not negative.

test_getBitsFromByteArray_correctRejection_off_and_len_04

public void test_getBitsFromByteArray_correctRejection_off_and_len_04()

length may address all bits (32), but not 33 bits.

test_getBitsFromInt32_zeroLength

public void test_getBitsFromInt32_zeroLength()

You can request a zero length slice starting at bit zero.

test_getBitsFromInt32_01

public void test_getBitsFromInt32_01()

all bits zero.

test_getBitsFromInt32_02

public void test_getBitsFromInt32_02()

LSB ONE.

test_getBitsFromByteArray_03

public void test_getBitsFromByteArray_03()

Bit ONE (1) set (remember, MSB is bit ZERO (0)).

test_getBitsFromByteArray_04

public void test_getBitsFromByteArray_04()

MSB ONE (this test case is the mostly likely to run a foul of a sign bit extension).

test_getBitsFromByteArray_05

public void test_getBitsFromByteArray_05()

Slice in the 2nd byte.