LbmReaderTest.cpp Source File (original) (raw)

00001 00002 00003 00004 00005 00006 00007 00008 00009 00010 00011 00012 00013 00014 00015 00016 00017 00018 00019 00020 00021 00022 #include "fennel/common/CommonPreamble.h" 00023 #include "fennel/lucidera/bitmap/LbmRidReader.h" 00024 #include "fennel/lucidera/bitmap/LbmTupleReader.h" 00025 #include "fennel/lucidera/test/LbmExecStreamTestBase.h" 00026 00027 #include <boost/test/test_tools.hpp> 00028 00029 using namespace fennel; 00030 00034 class LbmReaderTest : public LbmExecStreamTestBase 00035 { 00036 public: 00037 explicit LbmReaderTest() 00038 { 00039 FENNEL_UNIT_TEST_CASE(LbmReaderTest, testSingleTupleReader); 00040 } 00041 00042 void testSingleTupleReader(); 00043 }; 00044 00045 void LbmReaderTest::testSingleTupleReader() 00046 { 00047 LcsRid rid = LcsRid(123); 00048 bitmapTupleData[0].pData = (PConstBuffer) &rid; 00049 00050 LbmSingleTupleReader tupleReader; 00051 tupleReader.init(bitmapTupleData); 00052 00053 uint nRows = 0; 00054 while (true) { 00055 TupleData *pTuple; 00056 ExecStreamResult rc = tupleReader.read(pTuple); 00057 if (rc == EXECRC_EOS) { 00058 break; 00059 } 00060 BOOST_CHECK_EQUAL(rc, EXECRC_YIELD); 00061 int cmp = bitmapTupleDesc.compareTuples(bitmapTupleData, *pTuple); 00062 BOOST_CHECK_EQUAL(cmp, 0); 00063 nRows++; 00064 } 00065 BOOST_CHECK_EQUAL(nRows, 1); 00066 00067 LbmTupleRidReader ridReader; 00068 ridReader.init(bitmapTupleData); 00069 BOOST_CHECK_EQUAL(ridReader.hasNext(), true); 00070 BOOST_CHECK_EQUAL(ridReader.peek(), LcsRid(123)); 00071 ridReader.advance(); 00072 BOOST_CHECK_EQUAL(ridReader.hasNext(), false); 00073 00074 ridReader.init(bitmapTupleData); 00075 BOOST_CHECK_EQUAL(ridReader.hasNext(), true); 00076 BOOST_CHECK_EQUAL(ridReader.getNext(), LcsRid(123)); 00077 BOOST_CHECK_EQUAL(ridReader.hasNext(), false); 00078 } 00079 00080 FENNEL_UNIT_TEST_SUITE(LbmReaderTest); 00081 00082