mirror of https://github.com/aria2/aria2
562 lines
17 KiB
C++
562 lines
17 KiB
C++
#include "BitfieldMan.h"
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#include "FixedNumberRandomizer.h"
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#include <cppunit/extensions/HelperMacros.h>
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class BitfieldManTest:public CppUnit::TestFixture {
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CPPUNIT_TEST_SUITE(BitfieldManTest);
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CPPUNIT_TEST(testGetBlockSize);
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CPPUNIT_TEST(testGetFirstMissingUnusedIndex);
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CPPUNIT_TEST(testGetFirstMissingIndex);
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CPPUNIT_TEST(testIsAllBitSet);
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CPPUNIT_TEST(testFilter);
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CPPUNIT_TEST(testGetMissingIndex);
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CPPUNIT_TEST(testGetSparceMissingUnusedIndex);
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CPPUNIT_TEST(testGetSparceMissingUnusedIndex_setBit);
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CPPUNIT_TEST(testIsBitSetOffsetRange);
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CPPUNIT_TEST(testGetMissingUnusedLength);
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CPPUNIT_TEST(testSetBitRange);
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CPPUNIT_TEST(testGetAllMissingIndexes);
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CPPUNIT_TEST(testGetAllMissingIndexes_noarg);
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CPPUNIT_TEST(testGetMissingUnusedIndex);
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CPPUNIT_TEST(testGetMissingIndex_noarg);
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CPPUNIT_TEST(testGetMissingUnusedIndex_noarg);
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CPPUNIT_TEST(testCountFilteredBlock);
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CPPUNIT_TEST_SUITE_END();
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private:
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RandomizerHandle fixedNumberRandomizer;
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public:
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BitfieldManTest():fixedNumberRandomizer(0) {
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FixedNumberRandomizer* randomizer = new FixedNumberRandomizer();
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randomizer->setFixedNumber(0);
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this->fixedNumberRandomizer = randomizer;
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}
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void setUp() {
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}
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void testGetBlockSize();
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void testGetFirstMissingUnusedIndex();
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void testGetFirstMissingIndex();
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void testGetMissingIndex();
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void testGetMissingIndex_noarg();
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void testGetMissingUnusedIndex();
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void testGetMissingUnusedIndex_noarg();
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void testGetAllMissingIndexes();
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void testGetAllMissingIndexes_noarg();
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void testIsAllBitSet();
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void testFilter();
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void testGetSparceMissingUnusedIndex();
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void testGetSparceMissingUnusedIndex_setBit();
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void testIsBitSetOffsetRange();
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void testGetMissingUnusedLength();
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void testSetBitRange();
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void testCountFilteredBlock();
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};
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CPPUNIT_TEST_SUITE_REGISTRATION( BitfieldManTest );
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void BitfieldManTest::testGetBlockSize() {
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BitfieldMan bt1(1024, 1024*10);
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CPPUNIT_ASSERT_EQUAL((int32_t)1024, bt1.getBlockLength(9));
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BitfieldMan bt2(1024, 1024*10+1);
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CPPUNIT_ASSERT_EQUAL((int32_t)1024, bt2.getBlockLength(9));
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CPPUNIT_ASSERT_EQUAL((int32_t)1, bt2.getBlockLength(10));
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CPPUNIT_ASSERT_EQUAL((int32_t)0, bt2.getBlockLength(11));
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}
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void BitfieldManTest::testGetFirstMissingUnusedIndex()
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{
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{
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BitfieldMan bt1(1024, 1024*10);
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CPPUNIT_ASSERT_EQUAL(0, bt1.getFirstMissingUnusedIndex());
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bt1.setUseBit(0);
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CPPUNIT_ASSERT_EQUAL(1, bt1.getFirstMissingUnusedIndex());
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bt1.unsetUseBit(0);
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bt1.setBit(0);
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CPPUNIT_ASSERT_EQUAL(1, bt1.getFirstMissingUnusedIndex());
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bt1.setAllBit();
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CPPUNIT_ASSERT_EQUAL(-1, bt1.getFirstMissingUnusedIndex());
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}
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{
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BitfieldMan bt1(1024, 1024*10);
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bt1.addFilter(1024, 1024*10);
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bt1.enableFilter();
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CPPUNIT_ASSERT_EQUAL(1, bt1.getFirstMissingUnusedIndex());
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bt1.setUseBit(1);
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CPPUNIT_ASSERT_EQUAL(2, bt1.getFirstMissingUnusedIndex());
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bt1.setBit(2);
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CPPUNIT_ASSERT_EQUAL(3, bt1.getFirstMissingUnusedIndex());
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}
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}
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void BitfieldManTest::testGetFirstMissingIndex()
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{
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{
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BitfieldMan bt1(1024, 1024*10);
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CPPUNIT_ASSERT_EQUAL(0, bt1.getFirstMissingIndex());
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bt1.setUseBit(0);
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CPPUNIT_ASSERT_EQUAL(0, bt1.getFirstMissingIndex());
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bt1.unsetUseBit(0);
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bt1.setBit(0);
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CPPUNIT_ASSERT_EQUAL(1, bt1.getFirstMissingIndex());
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bt1.setAllBit();
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CPPUNIT_ASSERT_EQUAL(-1, bt1.getFirstMissingIndex());
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}
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{
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BitfieldMan bt1(1024, 1024*10);
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bt1.addFilter(1024, 1024*10);
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bt1.enableFilter();
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CPPUNIT_ASSERT_EQUAL(1, bt1.getFirstMissingIndex());
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bt1.setUseBit(1);
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CPPUNIT_ASSERT_EQUAL(1, bt1.getFirstMissingIndex());
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bt1.setBit(1);
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CPPUNIT_ASSERT_EQUAL(2, bt1.getFirstMissingIndex());
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}
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}
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void BitfieldManTest::testGetMissingUnusedIndex_noarg()
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{
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{
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BitfieldMan bt1(1024, 1024*10);
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bt1.setRandomizer(fixedNumberRandomizer);
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CPPUNIT_ASSERT_EQUAL(0, bt1.getMissingUnusedIndex());
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bt1.setUseBit(0);
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CPPUNIT_ASSERT_EQUAL(1, bt1.getMissingUnusedIndex());
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bt1.unsetUseBit(0);
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bt1.setBit(0);
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CPPUNIT_ASSERT_EQUAL(1, bt1.getMissingUnusedIndex());
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bt1.setAllBit();
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CPPUNIT_ASSERT_EQUAL(-1, bt1.getMissingUnusedIndex());
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}
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{
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BitfieldMan bt1(1024, 1024*10);
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bt1.setRandomizer(fixedNumberRandomizer);
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bt1.addFilter(1024, 1024*10);
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bt1.enableFilter();
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CPPUNIT_ASSERT_EQUAL(1, bt1.getMissingUnusedIndex());
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bt1.setUseBit(1);
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CPPUNIT_ASSERT_EQUAL(2, bt1.getMissingUnusedIndex());
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bt1.setBit(2);
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CPPUNIT_ASSERT_EQUAL(3, bt1.getMissingUnusedIndex());
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}
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}
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void BitfieldManTest::testGetMissingIndex_noarg()
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{
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{
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BitfieldMan bt1(1024, 1024*10);
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bt1.setRandomizer(fixedNumberRandomizer);
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CPPUNIT_ASSERT_EQUAL(0, bt1.getMissingIndex());
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bt1.setUseBit(0);
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CPPUNIT_ASSERT_EQUAL(0, bt1.getMissingIndex());
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bt1.unsetUseBit(0);
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bt1.setBit(0);
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CPPUNIT_ASSERT_EQUAL(1, bt1.getMissingIndex());
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bt1.setAllBit();
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CPPUNIT_ASSERT_EQUAL(-1, bt1.getMissingIndex());
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}
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{
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BitfieldMan bt1(1024, 1024*10);
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bt1.setRandomizer(fixedNumberRandomizer);
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bt1.addFilter(1024, 1024*10);
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bt1.enableFilter();
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CPPUNIT_ASSERT_EQUAL(1, bt1.getMissingIndex());
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bt1.setUseBit(1);
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CPPUNIT_ASSERT_EQUAL(1, bt1.getMissingIndex());
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bt1.setBit(1);
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CPPUNIT_ASSERT_EQUAL(2, bt1.getMissingIndex());
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}
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}
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void BitfieldManTest::testIsAllBitSet() {
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BitfieldMan bt1(1024, 1024*10);
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CPPUNIT_ASSERT(!bt1.isAllBitSet());
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bt1.setBit(1);
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CPPUNIT_ASSERT(!bt1.isAllBitSet());
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for(int i = 0; i < 8; i++) {
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CPPUNIT_ASSERT(bt1.setBit(i));
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}
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CPPUNIT_ASSERT(!bt1.isAllBitSet());
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for(int32_t i = 0; i < bt1.countBlock(); i++) {
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CPPUNIT_ASSERT(bt1.setBit(i));
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}
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CPPUNIT_ASSERT(bt1.isAllBitSet());
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BitfieldMan btzero(1024, 0);
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CPPUNIT_ASSERT(btzero.isAllBitSet());
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}
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void BitfieldManTest::testFilter() {
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BitfieldMan btman(2, 32);
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btman.setRandomizer(fixedNumberRandomizer);
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// test offset=4, length=12
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btman.addFilter(4, 12);
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btman.enableFilter();
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unsigned char peerBt[2];
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memset(peerBt, 0xff, sizeof(peerBt));
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int index;
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index = btman.getMissingUnusedIndex(peerBt, sizeof(peerBt));
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btman.setUseBit(index);
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CPPUNIT_ASSERT_EQUAL(2, index);
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index = btman.getMissingUnusedIndex(peerBt, sizeof(peerBt));
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btman.setUseBit(index);
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CPPUNIT_ASSERT_EQUAL(3, index);
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index = btman.getMissingUnusedIndex(peerBt, sizeof(peerBt));
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btman.setUseBit(index);
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CPPUNIT_ASSERT_EQUAL(4, index);
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index = btman.getMissingUnusedIndex(peerBt, sizeof(peerBt));
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btman.setUseBit(index);
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CPPUNIT_ASSERT_EQUAL(5, index);
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index = btman.getMissingUnusedIndex(peerBt, sizeof(peerBt));
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btman.setUseBit(index);
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CPPUNIT_ASSERT_EQUAL(6, index);
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index = btman.getMissingUnusedIndex(peerBt, sizeof(peerBt));
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btman.setUseBit(index);
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CPPUNIT_ASSERT_EQUAL(7, index);
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index = btman.getMissingUnusedIndex(peerBt, sizeof(peerBt));
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btman.setUseBit(index);
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CPPUNIT_ASSERT_EQUAL(-1, index);
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CPPUNIT_ASSERT_EQUAL((int64_t)12, btman.getFilteredTotalLength());
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// test offset=5, length=2
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btman.clearAllBit();
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btman.clearAllUseBit();
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btman.clearFilter();
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btman.addFilter(5, 2);
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btman.enableFilter();
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index = btman.getMissingUnusedIndex(peerBt, sizeof(peerBt));
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btman.setUseBit(index);
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btman.setBit(index);
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CPPUNIT_ASSERT_EQUAL(2, index);
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index = btman.getMissingUnusedIndex(peerBt, sizeof(peerBt));
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btman.setUseBit(index);
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btman.setBit(index);
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CPPUNIT_ASSERT_EQUAL(3, index);
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index = btman.getMissingUnusedIndex(peerBt, sizeof(peerBt));
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btman.setUseBit(index);
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CPPUNIT_ASSERT_EQUAL(-1, index);
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CPPUNIT_ASSERT_EQUAL((int64_t)4, btman.getFilteredTotalLength());
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CPPUNIT_ASSERT(btman.isFilteredAllBitSet());
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BitfieldMan btman2(2, 31);
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btman2.addFilter(0, 31);
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btman2.enableFilter();
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CPPUNIT_ASSERT_EQUAL((int64_t)31, btman2.getFilteredTotalLength());
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}
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void BitfieldManTest::testGetMissingIndex() {
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BitfieldMan bt1(1024, 1024*256);
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bt1.setRandomizer(fixedNumberRandomizer);
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unsigned char bitArray[] = {
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0xff, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff,
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};
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CPPUNIT_ASSERT_EQUAL((int32_t)0, bt1.getMissingIndex(bitArray, 32));
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bt1.addFilter(1024, 1024*256);
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bt1.enableFilter();
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CPPUNIT_ASSERT_EQUAL((int32_t)1, bt1.getMissingIndex(bitArray, 32));
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bt1.disableFilter();
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unsigned char bitArray2[] = {
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0x0f, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff,
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};
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CPPUNIT_ASSERT_EQUAL((int32_t)4, bt1.getMissingIndex(bitArray2, 32));
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unsigned char bitArray3[] = {
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0x00, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff,
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};
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CPPUNIT_ASSERT_EQUAL((int32_t)8, bt1.getMissingIndex(bitArray3, 32));
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unsigned char bitArray4[] = {
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0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00,
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};
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CPPUNIT_ASSERT_EQUAL((int32_t)-1, bt1.getMissingIndex(bitArray4, 32));
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}
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void BitfieldManTest::testGetSparceMissingUnusedIndex() {
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BitfieldMan bitfield(1024*1024, 10*1024*1024);
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CPPUNIT_ASSERT_EQUAL((int32_t)0, bitfield.getSparseMissingUnusedIndex());
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bitfield.setUseBit(0);
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CPPUNIT_ASSERT_EQUAL((int32_t)5, bitfield.getSparseMissingUnusedIndex());
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bitfield.setUseBit(5);
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CPPUNIT_ASSERT_EQUAL((int32_t)3, bitfield.getSparseMissingUnusedIndex());
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bitfield.setUseBit(3);
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CPPUNIT_ASSERT_EQUAL((int32_t)8, bitfield.getSparseMissingUnusedIndex());
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bitfield.setUseBit(8);
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CPPUNIT_ASSERT_EQUAL((int32_t)2, bitfield.getSparseMissingUnusedIndex());
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bitfield.setUseBit(2);
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CPPUNIT_ASSERT_EQUAL((int32_t)7, bitfield.getSparseMissingUnusedIndex());
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bitfield.setUseBit(7);
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CPPUNIT_ASSERT_EQUAL((int32_t)1, bitfield.getSparseMissingUnusedIndex());
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bitfield.setUseBit(1);
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CPPUNIT_ASSERT_EQUAL((int32_t)4, bitfield.getSparseMissingUnusedIndex());
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bitfield.setUseBit(4);
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CPPUNIT_ASSERT_EQUAL((int32_t)6, bitfield.getSparseMissingUnusedIndex());
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bitfield.setUseBit(6);
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CPPUNIT_ASSERT_EQUAL((int32_t)9, bitfield.getSparseMissingUnusedIndex());
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bitfield.setUseBit(9);
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CPPUNIT_ASSERT_EQUAL((int32_t)-1, bitfield.getSparseMissingUnusedIndex());
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}
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void BitfieldManTest::testGetSparceMissingUnusedIndex_setBit() {
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BitfieldMan bitfield(1024*1024, 10*1024*1024);
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CPPUNIT_ASSERT_EQUAL((int32_t)0, bitfield.getSparseMissingUnusedIndex());
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bitfield.setBit(0);
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CPPUNIT_ASSERT_EQUAL((int32_t)1, bitfield.getSparseMissingUnusedIndex());
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bitfield.setBit(1);
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CPPUNIT_ASSERT_EQUAL((int32_t)2, bitfield.getSparseMissingUnusedIndex());
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bitfield.setBit(2);
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CPPUNIT_ASSERT_EQUAL((int32_t)3, bitfield.getSparseMissingUnusedIndex());
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bitfield.setBit(3);
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CPPUNIT_ASSERT_EQUAL((int32_t)4, bitfield.getSparseMissingUnusedIndex());
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bitfield.setBit(4);
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CPPUNIT_ASSERT_EQUAL((int32_t)5, bitfield.getSparseMissingUnusedIndex());
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bitfield.setBit(5);
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CPPUNIT_ASSERT_EQUAL((int32_t)6, bitfield.getSparseMissingUnusedIndex());
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bitfield.setBit(6);
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CPPUNIT_ASSERT_EQUAL((int32_t)7, bitfield.getSparseMissingUnusedIndex());
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bitfield.setBit(7);
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CPPUNIT_ASSERT_EQUAL((int32_t)8, bitfield.getSparseMissingUnusedIndex());
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bitfield.setBit(8);
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CPPUNIT_ASSERT_EQUAL((int32_t)9, bitfield.getSparseMissingUnusedIndex());
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bitfield.setBit(9);
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CPPUNIT_ASSERT_EQUAL((int32_t)-1, bitfield.getSparseMissingUnusedIndex());
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}
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void BitfieldManTest::testIsBitSetOffsetRange()
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{
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int64_t totalLength = (int64_t)4*1024*1024*1024;
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int32_t pieceLength = 4*1024*1024;
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BitfieldMan bitfield(pieceLength, totalLength);
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bitfield.setAllBit();
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CPPUNIT_ASSERT(!bitfield.isBitSetOffsetRange(0, 0));
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CPPUNIT_ASSERT(!bitfield.isBitSetOffsetRange(0, -1));
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CPPUNIT_ASSERT(!bitfield.isBitSetOffsetRange(totalLength, 100));
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CPPUNIT_ASSERT(!bitfield.isBitSetOffsetRange(totalLength+1, 100));
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CPPUNIT_ASSERT(bitfield.isBitSetOffsetRange(0, totalLength));
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CPPUNIT_ASSERT(bitfield.isBitSetOffsetRange(0, totalLength+1));
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bitfield.clearAllBit();
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bitfield.setBit(100);
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bitfield.setBit(101);
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CPPUNIT_ASSERT(bitfield.isBitSetOffsetRange(pieceLength*100, pieceLength*2));
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CPPUNIT_ASSERT(!bitfield.isBitSetOffsetRange(pieceLength*100-10, pieceLength*2));
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CPPUNIT_ASSERT(!bitfield.isBitSetOffsetRange(pieceLength*100, pieceLength*2+1));
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bitfield.clearAllBit();
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bitfield.setBit(100);
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bitfield.setBit(102);
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CPPUNIT_ASSERT(!bitfield.isBitSetOffsetRange(pieceLength*100, pieceLength*3));
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}
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void BitfieldManTest::testGetMissingUnusedLength()
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{
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int64_t totalLength = 1024*10+10;
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int32_t blockLength = 1024;
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BitfieldMan bf(blockLength, totalLength);
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// from index 0 and all blocks are unused and not acquired.
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CPPUNIT_ASSERT_EQUAL((int64_t)totalLength, bf.getMissingUnusedLength(0));
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// from index 10 and all blocks are unused and not acquired.
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CPPUNIT_ASSERT_EQUAL((int64_t)10, bf.getMissingUnusedLength(10));
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// from index -1
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CPPUNIT_ASSERT_EQUAL((int64_t)0, bf.getMissingUnusedLength(-1));
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// from index 11
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CPPUNIT_ASSERT_EQUAL((int64_t)0, bf.getMissingUnusedLength(11));
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// from index 12
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CPPUNIT_ASSERT_EQUAL((int64_t)0, bf.getMissingUnusedLength(12));
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// from index 0 and 5th block is used.
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bf.setUseBit(5);
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CPPUNIT_ASSERT_EQUAL((int64_t)5*blockLength, bf.getMissingUnusedLength(0));
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// from index 0 and 4th block is acquired.
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bf.setBit(4);
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CPPUNIT_ASSERT_EQUAL((int64_t)4*blockLength, bf.getMissingUnusedLength(0));
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// from index 1
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CPPUNIT_ASSERT_EQUAL((int64_t)3*blockLength, bf.getMissingUnusedLength(1));
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}
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void BitfieldManTest::testSetBitRange()
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{
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int32_t blockLength = 1024*1024;
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int64_t totalLength = 10*blockLength;
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BitfieldMan bf(blockLength, totalLength);
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bf.setBitRange(0, 4);
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for(int32_t i = 0; i < 5; ++i) {
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CPPUNIT_ASSERT(bf.isBitSet(i));
|
|
}
|
|
for(int32_t i = 5; i < 10; ++i) {
|
|
CPPUNIT_ASSERT(!bf.isBitSet(i));
|
|
}
|
|
CPPUNIT_ASSERT_EQUAL(int64_t(5*blockLength), bf.getCompletedLength());
|
|
}
|
|
|
|
void BitfieldManTest::testGetAllMissingIndexes_noarg()
|
|
{
|
|
int32_t blockLength = 16*1024;
|
|
int64_t totalLength = 1024*1024;
|
|
BitfieldMan bf(blockLength, totalLength);
|
|
|
|
CPPUNIT_ASSERT_EQUAL((size_t)64, bf.getAllMissingIndexes().size());
|
|
for(int32_t i = 0; i < 63; ++i) {
|
|
bf.setBit(i);
|
|
}
|
|
CPPUNIT_ASSERT_EQUAL((size_t)1, bf.getAllMissingIndexes().size());
|
|
CPPUNIT_ASSERT_EQUAL(63, bf.getAllMissingIndexes().front());
|
|
}
|
|
|
|
void BitfieldManTest::testGetAllMissingIndexes()
|
|
{
|
|
int32_t blockLength = 16*1024;
|
|
int64_t totalLength = 1024*1024;
|
|
BitfieldMan bf(blockLength, totalLength);
|
|
BitfieldMan peerBf(blockLength, totalLength);
|
|
peerBf.setAllBit();
|
|
|
|
CPPUNIT_ASSERT_EQUAL((size_t)64, bf.getAllMissingIndexes(peerBf.getBitfield(),
|
|
peerBf.getBitfieldLength()).size());
|
|
for(int32_t i = 0; i < 62; ++i) {
|
|
bf.setBit(i);
|
|
}
|
|
peerBf.unsetBit(62);
|
|
|
|
{
|
|
Integers indexes = bf.getAllMissingIndexes(peerBf.getBitfield(),
|
|
peerBf.getBitfieldLength());
|
|
|
|
CPPUNIT_ASSERT_EQUAL((size_t)1, indexes.size());
|
|
CPPUNIT_ASSERT_EQUAL(63, indexes.front());
|
|
}
|
|
}
|
|
|
|
void BitfieldManTest::testGetMissingUnusedIndex()
|
|
{
|
|
BitfieldMan bt1(1024, 1024*256);
|
|
bt1.setRandomizer(fixedNumberRandomizer);
|
|
|
|
unsigned char bitArray[] = {
|
|
0xff, 0xff, 0xff, 0xff,
|
|
0xff, 0xff, 0xff, 0xff,
|
|
0xff, 0xff, 0xff, 0xff,
|
|
0xff, 0xff, 0xff, 0xff,
|
|
0xff, 0xff, 0xff, 0xff,
|
|
0xff, 0xff, 0xff, 0xff,
|
|
0xff, 0xff, 0xff, 0xff,
|
|
0xff, 0xff, 0xff, 0xff,
|
|
};
|
|
CPPUNIT_ASSERT_EQUAL(0, bt1.getMissingUnusedIndex(bitArray, 32));
|
|
|
|
bt1.addFilter(1024, 1024*256);
|
|
bt1.enableFilter();
|
|
CPPUNIT_ASSERT_EQUAL(1, bt1.getMissingUnusedIndex(bitArray, 32));
|
|
bt1.setUseBit(1);
|
|
CPPUNIT_ASSERT_EQUAL(2, bt1.getMissingUnusedIndex(bitArray, 32));
|
|
bt1.disableFilter();
|
|
|
|
bt1.setBit(0);
|
|
CPPUNIT_ASSERT_EQUAL(2, bt1.getMissingUnusedIndex(bitArray, 32));
|
|
|
|
bt1.setAllBit();
|
|
CPPUNIT_ASSERT_EQUAL(-1, bt1.getMissingUnusedIndex(bitArray, 32));
|
|
|
|
bt1.clearAllBit();
|
|
bt1.setAllUseBit();
|
|
CPPUNIT_ASSERT_EQUAL(-1, bt1.getMissingUnusedIndex(bitArray, 32));
|
|
|
|
unsigned char bitArray4[] = {
|
|
0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00,
|
|
0x00, 0x00, 0x00, 0x00,
|
|
};
|
|
|
|
CPPUNIT_ASSERT_EQUAL(-1, bt1.getMissingUnusedIndex(bitArray4, 32));
|
|
}
|
|
|
|
void BitfieldManTest::testCountFilteredBlock()
|
|
{
|
|
BitfieldMan bt(1024, 1024*256);
|
|
CPPUNIT_ASSERT_EQUAL(256, bt.countBlock());
|
|
CPPUNIT_ASSERT_EQUAL(0, bt.countFilteredBlock());
|
|
bt.addFilter(1024, 1024*256);
|
|
bt.enableFilter();
|
|
CPPUNIT_ASSERT_EQUAL(256, bt.countBlock());
|
|
CPPUNIT_ASSERT_EQUAL(255, bt.countFilteredBlock());
|
|
bt.disableFilter();
|
|
CPPUNIT_ASSERT_EQUAL(256, bt.countBlock());
|
|
CPPUNIT_ASSERT_EQUAL(0, bt.countFilteredBlock());
|
|
}
|