mirror of https://github.com/aria2/aria2
47 lines
1.2 KiB
C++
47 lines
1.2 KiB
C++
#include "PriorityPieceSelector.h"
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#include <cppunit/extensions/HelperMacros.h>
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#include "array_fun.h"
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#include "BitfieldMan.h"
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#include "MockPieceSelector.h"
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#include "a2functional.h"
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namespace aria2 {
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class PriorityPieceSelectorTest : public CppUnit::TestFixture {
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CPPUNIT_TEST_SUITE(PriorityPieceSelectorTest);
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CPPUNIT_TEST(testSelect);
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CPPUNIT_TEST_SUITE_END();
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public:
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void testSelect();
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};
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CPPUNIT_TEST_SUITE_REGISTRATION(PriorityPieceSelectorTest);
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void PriorityPieceSelectorTest::testSelect()
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{
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constexpr size_t pieceLength = 1_k;
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size_t A[] = {1, 200};
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BitfieldMan bf(pieceLength, pieceLength * 256);
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for (auto i : A) {
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bf.setBit(i);
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}
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PriorityPieceSelector selector(
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std::shared_ptr<PieceSelector>(new MockPieceSelector()));
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selector.setPriorityPiece(std::begin(A), std::end(A));
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size_t index;
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CPPUNIT_ASSERT(selector.select(index, bf.getBitfield(), bf.countBlock()));
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CPPUNIT_ASSERT_EQUAL((size_t)1, index);
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bf.unsetBit(1);
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CPPUNIT_ASSERT(selector.select(index, bf.getBitfield(), bf.countBlock()));
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CPPUNIT_ASSERT_EQUAL((size_t)200, index);
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bf.unsetBit(200);
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CPPUNIT_ASSERT(!selector.select(index, bf.getBitfield(), bf.countBlock()));
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}
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} // namespace aria2
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