ExecStreamGovernorTest Class Reference

Testcase for the exec stream resource governor. More...

Inheritance diagram for ExecStreamGovernorTest:

List of all members.

Public Member Functions
	ExecStreamGovernorTest ()
void	testOptLessAccurate ()
	2 streams; total optimum of streams < perGraphAllocation; both streams have EXEC_RESOURCE_ACCURATE optimum settings so the optimum amount will be allocated
void	testOptLessEstimate ()
	4 streams -- total optimum < perGraphAllocation; but one stream has an EXEC_RESOURCE_ESTIMATE optimum setting
void	testOptEqualEstimate ()
	4 streams -- total opt = perGraphAllocation; 2 streams with estimate optimum settings
void	testInBetween ()
	4 streams -- total min < perGraphAllocation < total opt; streams have a mix of different optimum settings
void	testMinGreaterAllocation ()
	2 streams; total min of streams > perGraphAllocation but less than the amount available; so it should be possible to allocate the minimum
void	testMinEqualAllocation ()
	2 streams; total min of streams = perGraphAllocation; so min is assigned
void	testMinGreaterAvailable ()
	2 streams; total min of streams > perGraphAllocation and also greater than the amount available; so an exception should be returned
void	testReturnResources ()
	Execute two stream graphs in sequence.
virtual void	testCaseSetUp ()
	Equivalent to JUnit TestCase.setUp; this is called before each test case method is invoked.
virtual void	testCaseTearDown ()
	Equivalent to JUnit TestCase.tearDown; this is called after each test case method is invoked.
virtual void	openStorage (DeviceMode openMode)
virtual void	openSegmentStorage (DeviceMode openMode)
virtual void	openRandomSegment ()
SharedSegment	createLinearDeviceSegment (DeviceId deviceId, uint nPages)
void	closeLinearSegment ()
void	closeRandomSegment ()
void	closeVersionedRandomSegment ()
void	closeSnapshotRandomSegment ()
virtual void	closeStorage ()
Cache &	getCache ()
virtual SharedCache	newCache ()
SharedRandomAccessDevice	openDevice (std::string devName, DeviceMode openMode, uint nDevicePages, DeviceId deviceId)
void	closeDevice (DeviceId deviceId, SharedRandomAccessDevice &pDevice)
TestSuite *	releaseTestSuite ()
void	beforeTestCase (std::string testCaseName)
void	afterTestCase (std::string testCaseName)
virtual void	notifyTrace (std::string source, TraceLevel level, std::string message)
	Receives notification when a trace event occurs.
virtual TraceLevel	getSourceTraceLevel (std::string source)
	Gets the level at which a particular source should be traced.
Static Public Member Functions
static void	readParams (int argc, char **argv)
	Parses the command line.
Static Public Attributes
static ParamName	paramTestSuiteName
static ParamName	paramTraceFileName
static ParamName	paramDictionaryFileName
static ParamName	paramTraceLevel
static ParamName	paramStatsFileName
static ParamName	paramTraceStdout
static ParamName	paramDegreeOfParallelism
static ConfigMap	configMap
	Configuration parameters.
Protected Types
enum	VictimPolicy { victimTwoQ, victimLRU, victimRandom }
	The available victim policy implementations. More...
Protected Member Functions
SharedExecStream	prepareSourceGraph (ExecStreamEmbryo &sourceStreamEmbryo)
	Defines and prepares a graph consisting of one source stream.
SharedExecStream	prepareTransformGraph (ExecStreamEmbryo &sourceStreamEmbryo, ExecStreamEmbryo &transformStreamEmbryo)
	Defines and prepares a graph consisting of one source stream and one transform stream.
SharedExecStream	prepareTransformGraph (ExecStreamEmbryo &sourceStreamEmbryo, std::vector< ExecStreamEmbryo > &transforms)
	Defines and prepares a graph consisting of one source stream and one or multiple transform streams.
SharedExecStream	prepareConfluenceGraph (ExecStreamEmbryo &sourceStreamEmbryo1, ExecStreamEmbryo &sourceStreamEmbryo2, ExecStreamEmbryo &confluenceStreamEmbryo)
	Defines and prepares a graph consisting of two source streams and one confluence stream.
SharedExecStream	prepareConfluenceGraph (std::vector< ExecStreamEmbryo > &sourceStreamEmbryos, ExecStreamEmbryo &confluenceStreamEmbryo)
	Defines and prepares a graph consisting of a list of source streams and one confluence stream.
SharedExecStream	prepareConfluenceGraph (std::vector< std::vector< ExecStreamEmbryo > > &sourceStreamEmbryosList, ExecStreamEmbryo &confluenceStreamEmbryo)
	Defines and prepares a graph consisting of one or more source streams and one confluence stream.
SharedExecStream	prepareConfluenceTransformGraph (ExecStreamEmbryo &sourceStreamEmbryo1, ExecStreamEmbryo &sourceStreamEmbryo2, ExecStreamEmbryo &confluenceStreamEmbryo, ExecStreamEmbryo &transformStreamEmbryo)
	Defines and prepares a graph consisting of two source streams, one confluence stream, and one transform stream.
SharedExecStream	prepareDAG (ExecStreamEmbryo &srcStreamEmbryo, ExecStreamEmbryo &splitterStreamEmbryo, std::vector< ExecStreamEmbryo > &interStreamEmbryos, ExecStreamEmbryo &destStreamEmbryo, bool createSink=true, bool saveSrc=true)
	Defines and prepares a graph consisting of a source, a splitter, and one or more parallel transform streams which flow together into a confluence stream.
SharedExecStream	prepareDAG (ExecStreamEmbryo &srcStreamEmbryo, ExecStreamEmbryo &splitterStreamEmbryo, std::vector< std::vector< ExecStreamEmbryo > > &interStreamEmbryosList, ExecStreamEmbryo &destStreamEmbryo, bool createSink=true, bool saveSrc=true)
	Defines and prepares a graph consisting of a source, a splitter, and one or more parallel transform streams which flow together into a confluence stream.
void	verifyOutput (ExecStream &stream, uint nRowsExpected, MockProducerExecStreamGenerator &verifier, bool stopEarly=false)
	Executes the prepared stream graph and verifies that its output matches that produced by a value generator.
void	verifyConstantOutput (ExecStream &stream, const TupleData &expectedTuple, uint nRowsExpected)
	Executes the prepared stream graph and verifies that all output tuples matche an expected and given one.
void	verifyBufferedOutput (ExecStream &stream, TupleDescriptor outputTupleDesc, uint nRowsExpected, PBuffer expectedBuffer)
	Executes the prepared stream graph and verifies the resultant tuples against a set of tuples supplied in an input buffer.
void	resetExecStreamTest ()
	Reset stream graph so multiple iterations of a method can be called within a single testcase.
virtual void	tearDownExecStreamTest ()
	ExecStream-specific handler called from testCaseTearDown.
virtual SharedExecStreamGraph	newStreamGraph ()
	Creates a stream graph.
virtual SharedExecStreamGraphEmbryo	newStreamGraphEmbryo (SharedExecStreamGraph)
	Creates an embryo for a stream graph.
virtual ExecStreamScheduler *	newScheduler ()
	Creates a scheduler.
virtual ExecStreamGovernor *	newResourceGovernor (ExecStreamResourceKnobs const &knobSettings, ExecStreamResourceQuantity const &resourcesAvailable)
	Creates the resource governor.
void	snooze (uint nSeconds)
Protected Attributes
SharedExecStreamGraph	pGraph
SharedExecStreamGraphEmbryo	pGraphEmbryo
SharedExecStreamScheduler	pScheduler
SharedExecStreamGovernor	pResourceGovernor
SharedCacheAccessor	pCacheAccessor
SharedSegmentFactory	pSegmentFactory
SharedSegment	pLinearSegment
	Segment supporting linear page allocation.
SharedSegment	pRandomSegment
	(Optional) segment supporting random page allocation.
SharedSegment	pVersionedRandomSegment
	(Optional) segment supporting versioned random page allocation.
SharedSegment	pSnapshotRandomSegment
	(Optional) segment supporting snapshot random page allocation.
VictimPolicy	victimPolicy
	VictimPolicy to instantiate.
CacheParams	cacheParams
	Parameters for cache initialization.
SharedCache	pCache
	Cache instance being tested.
SharedRandomAccessDevice	pRandomAccessDevice
	The default cached device.
uint	nMemPages
	Size of cache in memory pages.
uint	nDiskPages
	Size of device in disk pages.
uint	cbPageFull
	Disk page size.
DeviceId	dataDeviceId
	Fixed ID to assign to data device.
TestSuite *	pTestSuite
	Boost test suite.
boost::shared_ptr< TestBase >	pTestObj
std::ofstream	traceStream
	Output file stream for tracing.
StrictMutex	traceMutex
	Protects traceStream.
std::string	testName
	Name of test.
TraceLevel	traceLevel
	Level at which to trace test execution.
FileStatsTarget	statsTarget
	Output for stats.
StatsTimer	statsTimer
	Timer for stats collection.
bool	traceStdout
	Copy trace output to stdout.
bool	traceFile
	Copy trace output to file.
TestCaseGroup	defaultTests
TestCaseGroup	extraTests
Static Protected Attributes
static const uint	DefaultCacheReservePercent = 5
static const uint	DefaultConcurrentStatements = 4
static bool	runAll
	Run all test cases, including the extra tests.
static std::string	runSingle
	Run only the test case of this name.
Private Member Functions
void	testGovernor (uint nProducers, std::vector< ExecStreamResourceQuantity > const &minReqts, std::vector< ExecStreamResourceQuantity > const &optReqts, std::vector< ExecStreamResourceSettingType > optTypes, std::vector< ExecStreamResourceQuantity > expected, bool exception=false)
	Creates a confluence stream consisting of nProducer producers that feed into a barrier stream.

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Detailed Description

Testcase for the exec stream resource governor.

Definition at line 44 of file ExecStreamGovernorTest.cpp.

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Member Enumeration Documentation

enum CacheTestBase::VictimPolicy [protected, inherited]

The available victim policy implementations.

Enumerator:

victimTwoQ
victimLRU
victimRandom

Definition at line 44 of file CacheTestBase.h.

                      {
        victimTwoQ,
        victimLRU,
        victimRandom
    };

---

Constructor & Destructor Documentation

ExecStreamGovernorTest::ExecStreamGovernorTest

(

)

[inline, explicit]

Definition at line 70 of file ExecStreamGovernorTest.cpp.

References testInBetween(), testMinEqualAllocation(), testMinGreaterAllocation(), testMinGreaterAvailable(), testOptEqualEstimate(), testOptLessAccurate(), testOptLessEstimate(), and testReturnResources().

    {
        FENNEL_UNIT_TEST_CASE(ExecStreamGovernorTest, testOptLessAccurate);
        FENNEL_UNIT_TEST_CASE(ExecStreamGovernorTest, testOptLessEstimate);
        FENNEL_UNIT_TEST_CASE(ExecStreamGovernorTest, testOptEqualEstimate);
        FENNEL_UNIT_TEST_CASE(ExecStreamGovernorTest, testInBetween);
        FENNEL_UNIT_TEST_CASE(
            ExecStreamGovernorTest, testMinEqualAllocation);
        FENNEL_UNIT_TEST_CASE(
            ExecStreamGovernorTest, testMinGreaterAllocation);
        FENNEL_UNIT_TEST_CASE(
            ExecStreamGovernorTest, testMinGreaterAvailable);
        FENNEL_UNIT_TEST_CASE(ExecStreamGovernorTest, testReturnResources);
    }

---

Member Function Documentation

void ExecStreamGovernorTest::testGovernor	(	uint	nProducers,
		std::vector< ExecStreamResourceQuantity > const &	minReqts,
		std::vector< ExecStreamResourceQuantity > const &	optReqts,
		std::vector< ExecStreamResourceSettingType >	optTypes,
		std::vector< ExecStreamResourceQuantity >	expected,
		bool	exception = false
	)			[private]

Creates a confluence stream consisting of nProducer producers that feed into a barrier stream.

Each producer takes as input min and opt resource requirements, the setting type of the opt resource requirement, and the expected resources to be allocated to each.

Parameters:

	nProducers	number of producers
	minReqts	min resource requirements for each producer
	optReqts	opt resource requirements for each producer
	optTypes	opt resource setting type for each producer
	expected	expected resources that the resource governor will allocate to each producer
	exception	true if the test is expected to return an exception indicating that scratch pages have been exhausted; default is false

Definition at line 503 of file ExecStreamGovernorTest.cpp.

References BARRIER_RET_ANY_INPUT, TupleData::compute(), FennelExcn::getMessage(), ExecStreamEmbryo::getStream(), ExecStreamEmbryo::init(), StandardTypeDescriptorFactory::newDataType(), CacheTestBase::pCache, ExecStreamUnitTestBase::prepareConfluenceGraph(), SegStorageTestBase::pSegmentFactory, BarrierExecStreamParams::returnMode, STANDARD_TYPE_INT_8, and ExecStreamUnitTestBase::verifyConstantOutput().

Referenced by testInBetween(), testMinEqualAllocation(), testMinGreaterAllocation(), testMinGreaterAvailable(), testOptEqualEstimate(), testOptLessAccurate(), testOptLessEstimate(), and testReturnResources().

{
    StandardTypeDescriptorFactory stdTypeFactory;
    TupleAttributeDescriptor int8AttrDesc(
        stdTypeFactory.newDataType(STANDARD_TYPE_INT_8));

    std::vector<ExecStreamEmbryo> producerStreamEmbryos;
    for (uint i = 0; i < nProducers; i++) {
        MockResourceExecStreamParams producerParams;
        producerParams.minReqt = minReqts[i];
        producerParams.optReqt = optReqts[i];
        producerParams.optTypeInput = optTypes[i];
        producerParams.expected = expected[i];

        // limit the number of pages that scratchAccessor can allocate to
        // the number of pages that this stream is expected to allocate
        producerParams.scratchAccessor =
            pSegmentFactory->newScratchSegment(pCache, expected[i].nCachePages);
        producerParams.pCacheAccessor = pCache;
        producerParams.outputTupleDesc.push_back(int8AttrDesc);

        ExecStreamEmbryo producerStreamEmbryo;
        producerStreamEmbryo.init(
            new MockResourceExecStream(), producerParams);
        std::ostringstream oss;
        oss << "MockResourceExecStream" << "#" << i;
        producerStreamEmbryo.getStream()->setName(oss.str());
        producerStreamEmbryos.push_back(producerStreamEmbryo);
    }

    BarrierExecStreamParams barrierParams;
    barrierParams.outputTupleDesc.push_back(int8AttrDesc);
    barrierParams.returnMode = BARRIER_RET_ANY_INPUT;

    ExecStreamEmbryo barrierStreamEmbryo;
    barrierStreamEmbryo.init(new BarrierExecStream(), barrierParams);
    barrierStreamEmbryo.getStream()->setName("BarrierExecStream");

    SharedExecStream pOutputStream = prepareConfluenceGraph(
        producerStreamEmbryos, barrierStreamEmbryo);

    int8_t expectedOutput = 1;
    TupleData expectedTuple;
    expectedTuple.compute(barrierParams.outputTupleDesc);
    expectedTuple[0].pData = (PConstBuffer) &expectedOutput;

    // if the testcase expects an exception to be returned, then test for it
    try {
        verifyConstantOutput(*pOutputStream, expectedTuple, 1);
        if (exception) {
            BOOST_FAIL("Cache memory not exhausted");
        }
    } catch (FennelExcn &ex) {
        std::string errMsg = ex.getMessage();
        if (errMsg.compare(ScratchMemExcn().getMessage()) != 0) {
            BOOST_FAIL("Wrong exception returned");
        }
    }
}

void ExecStreamGovernorTest::testOptLessAccurate

(

)

2 streams; total optimum of streams < perGraphAllocation; both streams have EXEC_RESOURCE_ACCURATE optimum settings so the optimum amount will be allocated

Definition at line 118 of file ExecStreamGovernorTest.cpp.

References EXEC_RESOURCE_ACCURATE, ExecStreamResourceQuantity::nCachePages, and testGovernor().

Referenced by ExecStreamGovernorTest().

{
    uint nProducers = 2;
    std::vector<ExecStreamResourceQuantity> minReqts;
    std::vector<ExecStreamResourceQuantity> optReqts;
    std::vector<ExecStreamResourceQuantity> expected;
    std::vector<ExecStreamResourceSettingType> optTypes;

    ExecStreamResourceQuantity quantity;
    ExecStreamResourceSettingType optType;

    // producer 1 - min=10, opt=15, optType=EXEC_RESOURCE_ACCURATE, expected=15
    quantity.nCachePages = 10;
    minReqts.push_back(quantity);
    quantity.nCachePages = 15;
    optReqts.push_back(quantity);
    expected.push_back(quantity);
    optType = EXEC_RESOURCE_ACCURATE;
    optTypes.push_back(optType);

    // producer 2 - min=20, opt=40, optType=EXEC_RESOURCE_ACCURATE, expected=40
    quantity.nCachePages = 20;
    minReqts.push_back(quantity);
    quantity.nCachePages = 40;
    optReqts.push_back(quantity);
    expected.push_back(quantity);
    optType = EXEC_RESOURCE_ACCURATE;
    optTypes.push_back(optType);

    testGovernor(nProducers, minReqts, optReqts, optTypes, expected);
}

void ExecStreamGovernorTest::testOptLessEstimate

(

)

4 streams -- total optimum < perGraphAllocation; but one stream has an EXEC_RESOURCE_ESTIMATE optimum setting

Definition at line 154 of file ExecStreamGovernorTest.cpp.

References EXEC_RESOURCE_ACCURATE, EXEC_RESOURCE_ESTIMATE, ExecStreamResourceQuantity::nCachePages, and testGovernor().

Referenced by ExecStreamGovernorTest().

{
    uint nProducers = 4;
    std::vector<ExecStreamResourceQuantity> minReqts;
    std::vector<ExecStreamResourceQuantity> optReqts;
    std::vector<ExecStreamResourceQuantity> expected;
    std::vector<ExecStreamResourceSettingType> optTypes;

    ExecStreamResourceQuantity quantity;
    ExecStreamResourceSettingType optType;

    // total opt is 80, but since one stream has an estimate setting, we
    // can allocate up to an excess of 15 to that stream

    // producer 1 - min=10, opt=11, optType=EXEC_RESOURCE_ACCURATE, expected=11
    quantity.nCachePages = 10;
    minReqts.push_back(quantity);
    quantity.nCachePages = 11;
    optReqts.push_back(quantity);
    expected.push_back(quantity);
    optType = EXEC_RESOURCE_ACCURATE;
    optTypes.push_back(optType);

    // producer 2 - min=15, opt=17, optType=EXEC_RESOURCE_ACCURATE, expected=17
    quantity.nCachePages = 15;
    minReqts.push_back(quantity);
    quantity.nCachePages = 17;
    optReqts.push_back(quantity);
    expected.push_back(quantity);
    optType = EXEC_RESOURCE_ACCURATE;
    optTypes.push_back(optType);

    // producer 3 - min=20, opt=23, optType=EXEC_RESOURCE_ESTIMATE, expected=38
    quantity.nCachePages = 20;
    minReqts.push_back(quantity);
    quantity.nCachePages = 23;
    optReqts.push_back(quantity);
    quantity.nCachePages = 38;
    expected.push_back(quantity);
    optType = EXEC_RESOURCE_ESTIMATE;
    optTypes.push_back(optType);

    // producer 4 - min=25, opt=29, optType=EXEC_RESOURCE_ACCURATE, expected=29
    quantity.nCachePages = 25;
    minReqts.push_back(quantity);
    quantity.nCachePages = 29;
    optReqts.push_back(quantity);
    expected.push_back(quantity);
    optType = EXEC_RESOURCE_ACCURATE;
    optTypes.push_back(optType);

    testGovernor(nProducers, minReqts, optReqts, optTypes, expected);
}

void ExecStreamGovernorTest::testOptEqualEstimate

(

)

4 streams -- total opt = perGraphAllocation; 2 streams with estimate optimum settings

Definition at line 212 of file ExecStreamGovernorTest.cpp.

References EXEC_RESOURCE_ACCURATE, EXEC_RESOURCE_ESTIMATE, ExecStreamResourceQuantity::nCachePages, and testGovernor().

Referenced by ExecStreamGovernorTest().

{
    uint nProducers = 4;
    std::vector<ExecStreamResourceQuantity> minReqts;
    std::vector<ExecStreamResourceQuantity> optReqts;
    std::vector<ExecStreamResourceQuantity> expected;
    std::vector<ExecStreamResourceSettingType> optTypes;

    ExecStreamResourceQuantity quantity;
    ExecStreamResourceSettingType optType;

    // total opt is 95 with two streams with estimate settings; all
    // streams will be allocated their optimum

    // producer 1 - min=10, opt=20, optType=EXEC_RESOURCE_ESTIMATE, expected=20
    quantity.nCachePages = 10;
    minReqts.push_back(quantity);
    quantity.nCachePages = 20;
    optReqts.push_back(quantity);
    expected.push_back(quantity);
    optType = EXEC_RESOURCE_ESTIMATE;
    optTypes.push_back(optType);

    // producer 2 - min=15, opt=17, optType=EXEC_RESOURCE_ACCURATE, expected=17
    quantity.nCachePages = 15;
    minReqts.push_back(quantity);
    quantity.nCachePages = 17;
    optReqts.push_back(quantity);
    expected.push_back(quantity);
    optType = EXEC_RESOURCE_ACCURATE;
    optTypes.push_back(optType);

    // producer 3 - min=20, opt=23, optType=EXEC_RESOURCE_ACCURATE, expected=23
    quantity.nCachePages = 20;
    minReqts.push_back(quantity);
    quantity.nCachePages = 23;
    optReqts.push_back(quantity);
    expected.push_back(quantity);
    optType = EXEC_RESOURCE_ACCURATE;
    optTypes.push_back(optType);

    // producer 4 - min=25, opt=35, optType=EXEC_RESOURCE_ESTIMATE, expected=35
    quantity.nCachePages = 25;
    minReqts.push_back(quantity);
    quantity.nCachePages = 35;
    optReqts.push_back(quantity);
    expected.push_back(quantity);
    optType = EXEC_RESOURCE_ESTIMATE;
    optTypes.push_back(optType);

    testGovernor(nProducers, minReqts, optReqts, optTypes, expected);
}

void ExecStreamGovernorTest::testInBetween

(

)

4 streams -- total min < perGraphAllocation < total opt; streams have a mix of different optimum settings

Definition at line 269 of file ExecStreamGovernorTest.cpp.

References EXEC_RESOURCE_ACCURATE, EXEC_RESOURCE_ESTIMATE, EXEC_RESOURCE_UNBOUNDED, ExecStreamResourceQuantity::nCachePages, and testGovernor().

Referenced by ExecStreamGovernorTest().

{
    uint nProducers = 4;
    std::vector<ExecStreamResourceQuantity> minReqts;
    std::vector<ExecStreamResourceQuantity> optReqts;
    std::vector<ExecStreamResourceQuantity> expected;
    std::vector<ExecStreamResourceSettingType> optTypes;

    ExecStreamResourceQuantity quantity;
    ExecStreamResourceSettingType optType;

    // total min is 70; each stream will be assigned their min and an
    // excess of 25 will be divided across the streams

    // producer 1 - min=10, opt=25, optType=EXEC_RESOURCE_ACCURATE, expected=14
    quantity.nCachePages = 10;
    minReqts.push_back(quantity);
    quantity.nCachePages = 25;
    optReqts.push_back(quantity);
    quantity.nCachePages = 14;
    expected.push_back(quantity);
    optType = EXEC_RESOURCE_ACCURATE;
    optTypes.push_back(optType);

    // producer 2 - min=15, opt=31, optType=EXEC_RESOURCE_ESTIMATE, expected=19
    quantity.nCachePages = 15;
    minReqts.push_back(quantity);
    quantity.nCachePages = 31;
    optReqts.push_back(quantity);
    quantity.nCachePages = 19;
    expected.push_back(quantity);
    optType = EXEC_RESOURCE_ESTIMATE;
    optTypes.push_back(optType);

    // producer 3 - min=20, opt=0, optType=EXEC_RESOURCE_UNBOUNDED, expected=31
    quantity.nCachePages = 20;
    minReqts.push_back(quantity);
    quantity.nCachePages = 0;
    optReqts.push_back(quantity);
    quantity.nCachePages = 31;
    expected.push_back(quantity);
    optType = EXEC_RESOURCE_UNBOUNDED;
    optTypes.push_back(optType);

    // producer 4 - min=25, opt=42, optType=EXEC_RESOURCE_ESTIMATE, expected=29
    quantity.nCachePages = 25;
    minReqts.push_back(quantity);
    quantity.nCachePages = 42;
    optReqts.push_back(quantity);
    quantity.nCachePages = 29;
    expected.push_back(quantity);
    optType = EXEC_RESOURCE_ESTIMATE;
    optTypes.push_back(optType);

    testGovernor(nProducers, minReqts, optReqts, optTypes, expected);
}

void ExecStreamGovernorTest::testMinGreaterAllocation

(

)

2 streams; total min of streams > perGraphAllocation but less than the amount available; so it should be possible to allocate the minimum

Definition at line 330 of file ExecStreamGovernorTest.cpp.

References EXEC_KNOB_EXPECTED_CONCURRENT_STATEMENTS, EXEC_RESOURCE_ACCURATE, EXEC_RESOURCE_CACHE_PAGES, ExecStreamResourceKnobs::expectedConcurrentStatements, ExecStreamResourceQuantity::nCachePages, ExecStreamTestBase::pResourceGovernor, and testGovernor().

Referenced by ExecStreamGovernorTest().

{
    // since this stream will be asking for more than the perGraphAllocation,
    // we need to allow for at least 2 stream graphs
    ExecStreamResourceQuantity quantity;
    quantity.nCachePages = 200;
    pResourceGovernor->setResourceAvailability(
        quantity, EXEC_RESOURCE_CACHE_PAGES);
    ExecStreamResourceKnobs knob;
    knob.expectedConcurrentStatements = 2;
    pResourceGovernor->setResourceKnob(
        knob, EXEC_KNOB_EXPECTED_CONCURRENT_STATEMENTS);

    uint nProducers = 2;
    std::vector<ExecStreamResourceQuantity> minReqts;
    std::vector<ExecStreamResourceQuantity> optReqts;
    std::vector<ExecStreamResourceQuantity> expected;
    std::vector<ExecStreamResourceSettingType> optTypes;

    ExecStreamResourceSettingType optType;

    // producer 1 - min=50, opt=50, optType=EXEC_RESOURCE_ACCURATE, expected=50
    quantity.nCachePages = 50;
    minReqts.push_back(quantity);
    optReqts.push_back(quantity);
    expected.push_back(quantity);
    optType = EXEC_RESOURCE_ACCURATE;
    optTypes.push_back(optType);

    // producer 2 - min=55, opt=55, optType=EXEC_RESOURCE_ACCURATE, expected=55
    quantity.nCachePages = 55;
    minReqts.push_back(quantity);
    optReqts.push_back(quantity);
    expected.push_back(quantity);
    optType = EXEC_RESOURCE_ACCURATE;
    optTypes.push_back(optType);

    testGovernor(nProducers, minReqts, optReqts, optTypes, expected);
}

void ExecStreamGovernorTest::testMinEqualAllocation

(

)

2 streams; total min of streams = perGraphAllocation; so min is assigned

Definition at line 374 of file ExecStreamGovernorTest.cpp.

References EXEC_RESOURCE_ACCURATE, ExecStreamResourceQuantity::nCachePages, and testGovernor().

Referenced by ExecStreamGovernorTest().

{
    uint nProducers = 2;
    std::vector<ExecStreamResourceQuantity> minReqts;
    std::vector<ExecStreamResourceQuantity> optReqts;
    std::vector<ExecStreamResourceQuantity> expected;
    std::vector<ExecStreamResourceSettingType> optTypes;

    ExecStreamResourceQuantity quantity;
    ExecStreamResourceSettingType optType;

    // producer 1 - min=50, opt=60, optType=EXEC_RESOURCE_ACCURATE,
    // expected=50
    quantity.nCachePages = 50;
    minReqts.push_back(quantity);
    quantity.nCachePages = 60;
    optReqts.push_back(quantity);
    quantity.nCachePages = 50;
    expected.push_back(quantity);
    optType = EXEC_RESOURCE_ACCURATE;
    optTypes.push_back(optType);

    // producer 2 - min=45, opt=50, optType=EXEC_RESOURCE_ACCURATE, expected=45
    quantity.nCachePages = 45;
    minReqts.push_back(quantity);
    quantity.nCachePages = 50;
    optReqts.push_back(quantity);
    quantity.nCachePages = 45;
    expected.push_back(quantity);
    optType = EXEC_RESOURCE_ACCURATE;
    optTypes.push_back(optType);

    testGovernor(nProducers, minReqts, optReqts, optTypes, expected);
}

void ExecStreamGovernorTest::testMinGreaterAvailable

(

)

2 streams; total min of streams > perGraphAllocation and also greater than the amount available; so an exception should be returned

Definition at line 413 of file ExecStreamGovernorTest.cpp.

References EXEC_RESOURCE_ACCURATE, ExecStreamResourceQuantity::nCachePages, and testGovernor().

Referenced by ExecStreamGovernorTest().

{
    uint nProducers = 2;
    std::vector<ExecStreamResourceQuantity> minReqts;
    std::vector<ExecStreamResourceQuantity> optReqts;
    std::vector<ExecStreamResourceQuantity> expected;
    std::vector<ExecStreamResourceSettingType> optTypes;

    ExecStreamResourceQuantity quantity;
    ExecStreamResourceSettingType optType;

    // producer 1 - min=50, opt=50, optType=EXEC_RESOURCE_ACCURATE,
    // expected=50
    quantity.nCachePages = 50;
    minReqts.push_back(quantity);
    optReqts.push_back(quantity);
    expected.push_back(quantity);
    optType = EXEC_RESOURCE_ACCURATE;
    optTypes.push_back(optType);

    // producer 2 - min=46, opt=46, optType=EXEC_RESOURCE_ACCURATE, expected=46
    quantity.nCachePages = 46;
    minReqts.push_back(quantity);
    optReqts.push_back(quantity);
    expected.push_back(quantity);
    optType = EXEC_RESOURCE_ACCURATE;
    optTypes.push_back(optType);

    testGovernor(nProducers, minReqts, optReqts, optTypes, expected, true);
}

void ExecStreamGovernorTest::testReturnResources

(

)

Execute two stream graphs in sequence.

The total min of the first is 90 and the second is 95. Both should succeed, provided the resources used by the first are successfully returned.

Definition at line 449 of file ExecStreamGovernorTest.cpp.

References EXEC_RESOURCE_ACCURATE, ExecStreamResourceQuantity::nCachePages, ExecStreamUnitTestBase::resetExecStreamTest(), and testGovernor().

Referenced by ExecStreamGovernorTest().

{
    uint nProducers = 2;
    std::vector<ExecStreamResourceQuantity> minReqts;
    std::vector<ExecStreamResourceQuantity> optReqts;
    std::vector<ExecStreamResourceQuantity> expected;
    std::vector<ExecStreamResourceSettingType> optTypes;

    ExecStreamResourceQuantity quantity;
    ExecStreamResourceSettingType optType;

    // producer 1 - min=45, opt=45, optType=EXEC_RESOURCE_ACCURATE, expected=45
    quantity.nCachePages = 45;
    minReqts.push_back(quantity);
    optReqts.push_back(quantity);
    expected.push_back(quantity);
    optType = EXEC_RESOURCE_ACCURATE;
    optTypes.push_back(optType);

    // producer 2 - min=45, opt=45, optType=EXEC_RESOURCE_ACCURATE, expected=45
    quantity.nCachePages = 45;
    minReqts.push_back(quantity);
    optReqts.push_back(quantity);
    expected.push_back(quantity);
    optType = EXEC_RESOURCE_ACCURATE;
    optTypes.push_back(optType);

    testGovernor(nProducers, minReqts, optReqts, optTypes, expected);

    resetExecStreamTest();
    minReqts.clear();
    optReqts.clear();
    expected.clear();
    optTypes.clear();

    // producer 1 - min=45, opt=45, optType=EXEC_RESOURCE_ACCURATE, expected=45
    quantity.nCachePages = 45;
    minReqts.push_back(quantity);
    optReqts.push_back(quantity);
    expected.push_back(quantity);
    optType = EXEC_RESOURCE_ACCURATE;
    optTypes.push_back(optType);

    // producer 2 - min=50, opt=50, optType=EXEC_RESOURCE_ACCURATE, expected=50
    quantity.nCachePages = 50;
    minReqts.push_back(quantity);
    optReqts.push_back(quantity);
    expected.push_back(quantity);
    optType = EXEC_RESOURCE_ACCURATE;
    optTypes.push_back(optType);

    testGovernor(nProducers, minReqts, optReqts, optTypes, expected);
}

void ExecStreamGovernorTest::testCaseSetUp

(

)

[virtual]

Equivalent to JUnit TestCase.setUp; this is called before each test case method is invoked.

Default is no-op.

Reimplemented from ExecStreamUnitTestBase.

Definition at line 97 of file ExecStreamGovernorTest.cpp.

References EXEC_KNOB_EXPECTED_CONCURRENT_STATEMENTS, EXEC_RESOURCE_CACHE_PAGES, ExecStreamResourceKnobs::expectedConcurrentStatements, ExecStreamResourceQuantity::nCachePages, ExecStreamTestBase::pResourceGovernor, and ExecStreamUnitTestBase::testCaseSetUp().

{
    ExecStreamUnitTestBase::testCaseSetUp();

    // lower the total cache availability so the perGraphAllocation is 95
    ExecStreamResourceQuantity quantity;
    quantity.nCachePages = 100;
    pResourceGovernor->setResourceAvailability(
        quantity, EXEC_RESOURCE_CACHE_PAGES);

    ExecStreamResourceKnobs knob;
    knob.expectedConcurrentStatements = 1;
    pResourceGovernor->setResourceKnob(
        knob, EXEC_KNOB_EXPECTED_CONCURRENT_STATEMENTS);
}

SharedExecStream ExecStreamUnitTestBase::prepareSourceGraph

(

ExecStreamEmbryo &

sourceStreamEmbryo

)

[protected, inherited]

Defines and prepares a graph consisting of one source stream.

Parameters:

sourceStreamEmbryo

embryonic source stream which produces tuples

Returns:

output buffer stream

Definition at line 41 of file ExecStreamUnitTestBase.cpp.

References ExecStreamUnitTestBase::prepareTransformGraph().

Referenced by FlatFileExecStreamTest::testStream().

{
    std::vector<ExecStreamEmbryo> transforms;
    return prepareTransformGraph(sourceStreamEmbryo, transforms);
}

SharedExecStream ExecStreamUnitTestBase::prepareTransformGraph	(	ExecStreamEmbryo &	sourceStreamEmbryo,
		ExecStreamEmbryo &	transformStreamEmbryo
	)			[protected, inherited]

Defines and prepares a graph consisting of one source stream and one transform stream.

Parameters:

	sourceStreamEmbryo	embryonic source stream which produces tuples
	transformStreamEmbryo	embryonic transform stream which processes tuples produced by sourceStreamEmbryo

Returns:

output buffer stream

Definition at line 48 of file ExecStreamUnitTestBase.cpp.

Referenced by LcsClusterReplaceExecStreamTest::loadCluster(), LcsRowScanExecStreamTest::loadOneCluster(), ExecStreamUnitTestBase::prepareSourceGraph(), LcsClusterReplaceExecStreamTest::replaceCluster(), LcsMultiClusterAppendTest::scanCols(), LbmSplicerExecStreamTest::spliceInput(), ExecStreamTestSuite::testBTreeInsertExecStream(), CollectExecStreamTestSuite::testCollectCollectUncollectUncollect(), CollectExecStreamTestSuite::testCollectInts(), CollectExecStreamTestSuite::testCollectUncollect(), CalcExecStreamTestSuite::testConstant(), ExecStreamTestSuite::testCopyExecStream(), ExecStreamTestSuite::testCountAggExecStream(), LhxAggExecStreamTest::testCountImpl(), ExecStreamTestSuite::testDoubleBufferExecStream(), ExecStreamTestSuite::testGroupAggExecStreamNrows(), LhxAggExecStreamTest::testGroupCountImpl(), ExternalSortExecStreamTest::testImpl(), LcsClusterAppendExecStreamTest::testLoadMultiCol(), LcsClusterAppendExecStreamTest::testLoadSingleCol(), LbmNormalizerExecStreamTest::testNormalizer(), ExecStreamTestSuite::testReshapeExecStream(), LcsRowScanExecStreamTest::testSampleScanCols(), LcsRowScanExecStreamTest::testScanCols(), LbmSearchTest::testScanIdx(), LcsClusterAppendExecStreamTest::testScanMultiCol(), LcsClusterAppendExecStreamTest::testScanSingleCol(), ExecStreamTestSuite::testScratchBufferExecStream(), ExecStreamTestSuite::testSegBufferExecStream(), ExecStreamTestSuite::testSingleValueAggExecStream(), LhxAggExecStreamTest::testSingleValueImpl(), LbmSortedAggExecStreamTest::testSortedAgg(), ExecStreamTestSuite::testSumAggExecStream(), LhxAggExecStreamTest::testSumImpl(), LbmUnionExecStreamTest::testUnion(), and LcsClusterReplaceExecStreamTest::verifyCluster().

{
    std::vector<ExecStreamEmbryo> transforms;
    transforms.push_back(transformStreamEmbryo);
    return prepareTransformGraph(sourceStreamEmbryo, transforms);
}

SharedExecStream ExecStreamUnitTestBase::prepareTransformGraph	(	ExecStreamEmbryo &	sourceStreamEmbryo,
		std::vector< ExecStreamEmbryo > &	transforms
	)			[protected, inherited]

Defines and prepares a graph consisting of one source stream and one or multiple transform streams.

Parameters:

	sourceStreamEmbryo	embryonic source stream which produces tuples
	transforms	embryonic transform streams which process tuples produced by sourceStreamEmbryo or a child stream

Returns:

output buffer stream

Definition at line 57 of file ExecStreamUnitTestBase.cpp.

References BUFPROV_PRODUCER, ExecStreamEmbryo::getStream(), ExecStreamUnitTestBase::pGraph, and ExecStreamUnitTestBase::pGraphEmbryo.

{
    pGraphEmbryo->saveStreamEmbryo(sourceStreamEmbryo);
    std::vector<ExecStreamEmbryo>::iterator it;

    // save all transforms
    for (it = transforms.begin(); it != transforms.end(); ++it) {
        pGraphEmbryo->saveStreamEmbryo(*it);
    }

    // connect streams in a cascade
    ExecStreamEmbryo& previousStream = sourceStreamEmbryo;
    for (it = transforms.begin(); it != transforms.end(); ++it) {
        pGraphEmbryo->addDataflow(
            previousStream.getStream()->getName(),
            (*it).getStream()->getName());
        previousStream = *it;
    }

    SharedExecStream pAdaptedStream =
        pGraphEmbryo->addAdapterFor(
            previousStream.getStream()->getName(),
            0,
            BUFPROV_PRODUCER);
    pGraph->addOutputDataflow(pAdaptedStream->getStreamId());

    pGraphEmbryo->prepareGraph(shared_from_this(), "");
    return pAdaptedStream;
}

SharedExecStream ExecStreamUnitTestBase::prepareConfluenceGraph	(	ExecStreamEmbryo &	sourceStreamEmbryo1,
		ExecStreamEmbryo &	sourceStreamEmbryo2,
		ExecStreamEmbryo &	confluenceStreamEmbryo
	)			[protected, inherited]

Defines and prepares a graph consisting of two source streams and one confluence stream.

Parameters:

	sourceStreamEmbryo1	embryonic source stream which produces tuples
	sourceStreamEmbryo2	embryonic source stream which produces tuples
	confluenceStreamEmbryo	embryonic confluence stream which processes tuples produced by the sourceStreamEmbryos

Returns:

output buffer stream

Definition at line 89 of file ExecStreamUnitTestBase.cpp.

Referenced by ExecStreamUnitTestBase::prepareConfluenceGraph(), ExecStreamTestSuite::testCartesianJoinExecStream(), CorrelationJoinExecStreamTestSuite::testCorrelationJoin(), LcsRowScanExecStreamTest::testFilterCols(), testGovernor(), LhxJoinExecStreamTest::testImpl(), LbmIntersectExecStreamTest::testIntersect(), ExecStreamTestSuite::testMergeExecStream(), LbmMinusExecStreamTest::testMinus(), and ExecStreamTestSuite::testNestedLoopJoinExecStream().

{
    std::vector<ExecStreamEmbryo> sourceStreamEmbryos;
    sourceStreamEmbryos.push_back(sourceStreamEmbryo1);
    sourceStreamEmbryos.push_back(sourceStreamEmbryo2);
    return prepareConfluenceGraph(sourceStreamEmbryos, confluenceStreamEmbryo);
}

SharedExecStream ExecStreamUnitTestBase::prepareConfluenceGraph	(	std::vector< ExecStreamEmbryo > &	sourceStreamEmbryos,
		ExecStreamEmbryo &	confluenceStreamEmbryo
	)			[protected, inherited]

Defines and prepares a graph consisting of a list of source streams and one confluence stream.

Parameters:

	sourceStreamEmbryos	list of embryonic source streams that produce tuples
	confluenceStreamEmbryo	embryonic confluence stream which processes tuples produced by the sourceStreamEmbryos

Returns:

output buffer stream

Definition at line 155 of file ExecStreamUnitTestBase.cpp.

References ExecStreamUnitTestBase::prepareConfluenceGraph().

{
    std::vector<std::vector<ExecStreamEmbryo> > sourceStreamEmbryosList;
    std::vector<ExecStreamEmbryo>::iterator it;
    std::vector<ExecStreamEmbryo> sourceStreamList;
    for (it = sourceStreamEmbryos.begin(); it != sourceStreamEmbryos.end();
        it++)
    {
        sourceStreamList.clear();
        sourceStreamList.push_back(*it);
        sourceStreamEmbryosList.push_back(sourceStreamList);
    }

    return
        prepareConfluenceGraph(sourceStreamEmbryosList, confluenceStreamEmbryo);
}

SharedExecStream ExecStreamUnitTestBase::prepareConfluenceGraph	(	std::vector< std::vector< ExecStreamEmbryo > > &	sourceStreamEmbryosList,
		ExecStreamEmbryo &	confluenceStreamEmbryo
	)			[protected, inherited]

Defines and prepares a graph consisting of one or more source streams and one confluence stream.

Each source stream can be a list of streams.

Parameters:

	sourceStreamEmbryosList	list of embryonic source streams which produce tuples
	confluenceStreamEmbryo	embryonic confluence stream which processes tuples produced by the source streams

Returns:

output buffer stream

Definition at line 174 of file ExecStreamUnitTestBase.cpp.

References BUFPROV_PRODUCER, ExecStreamEmbryo::getStream(), ExecStreamUnitTestBase::pGraph, and ExecStreamUnitTestBase::pGraphEmbryo.

{
    pGraphEmbryo->saveStreamEmbryo(confluenceStreamEmbryo);

    for (int i = 0; i < sourceStreamEmbryosList.size(); i++) {
        for (int j = 0; j < sourceStreamEmbryosList[i].size(); j++) {
            pGraphEmbryo->saveStreamEmbryo(sourceStreamEmbryosList[i][j]);
        }

        // connect streams in each sourceStreamEmbryos list in a cascade
        for (int j = 1; j < sourceStreamEmbryosList[i].size(); j++) {
            pGraphEmbryo->addDataflow(
                sourceStreamEmbryosList[i][j - 1].getStream()->getName(),
                sourceStreamEmbryosList[i][j].getStream()->getName());
        }
        pGraphEmbryo->addDataflow(
            sourceStreamEmbryosList[i].back().getStream()->getName(),
            confluenceStreamEmbryo.getStream()->getName());
    }

    SharedExecStream pAdaptedStream =
        pGraphEmbryo->addAdapterFor(
            confluenceStreamEmbryo.getStream()->getName(), 0,
            BUFPROV_PRODUCER);
    pGraph->addOutputDataflow(
        pAdaptedStream->getStreamId());

    pGraphEmbryo->prepareGraph(shared_from_this(), "");

    return pAdaptedStream;
}

SharedExecStream ExecStreamUnitTestBase::prepareConfluenceTransformGraph	(	ExecStreamEmbryo &	sourceStreamEmbryo1,
		ExecStreamEmbryo &	sourceStreamEmbryo2,
		ExecStreamEmbryo &	confluenceStreamEmbryo,
		ExecStreamEmbryo &	transformStreamEmbryo
	)			[protected, inherited]

Defines and prepares a graph consisting of two source streams, one confluence stream, and one transform stream.

Parameters:

	sourceStreamEmbryo1	embryonic source stream which produces tuples
	sourceStreamEmbryo2	embryonic source stream which produces tuples
	confluenceStreamEmbryo	embryonic confluence stream which processes tuples produced by the sourceStreamEmbryos
	transformStreamEmbryo	embryonic transform streams which process tuples produced by a child stream

Returns:

output buffer stream

Definition at line 100 of file ExecStreamUnitTestBase.cpp.

References BUFPROV_PRODUCER, ExecStreamEmbryo::getStream(), ExecStreamUnitTestBase::pGraph, and ExecStreamUnitTestBase::pGraphEmbryo.

Referenced by LhxJoinExecStreamTest::testImpl(), and LbmMinusExecStreamTest::testRestartingMinus().

{
    std::vector<ExecStreamEmbryo> sourceStreamEmbryos;
    sourceStreamEmbryos.push_back(sourceStreamEmbryo1);
    sourceStreamEmbryos.push_back(sourceStreamEmbryo2);

    std::vector<ExecStreamEmbryo>::iterator it;

    for (it = sourceStreamEmbryos.begin(); it != sourceStreamEmbryos.end();
        ++it)
    {
        pGraphEmbryo->saveStreamEmbryo(*it);
    }
    pGraphEmbryo->saveStreamEmbryo(confluenceStreamEmbryo);

    for (it = sourceStreamEmbryos.begin(); it != sourceStreamEmbryos.end();
        ++it)
    {
        pGraphEmbryo->addDataflow(
            (*it).getStream()->getName(),
            confluenceStreamEmbryo.getStream()->getName());
    }

    std::vector<ExecStreamEmbryo> transforms;
    transforms.push_back(transformStreamEmbryo);
    ExecStreamEmbryo& previousStream = confluenceStreamEmbryo;

    // save all transforms
    for (it = transforms.begin(); it != transforms.end(); ++it) {
        pGraphEmbryo->saveStreamEmbryo(*it);
    }

    for (it = transforms.begin(); it != transforms.end(); ++it) {
        pGraphEmbryo->addDataflow(
            previousStream.getStream()->getName(),
            (*it).getStream()->getName());
        previousStream = *it;
    }


    SharedExecStream pAdaptedStream =
        pGraphEmbryo->addAdapterFor(
            previousStream.getStream()->getName(),
            0,
            BUFPROV_PRODUCER);
    pGraph->addOutputDataflow(pAdaptedStream->getStreamId());

    pGraphEmbryo->prepareGraph(shared_from_this(), "");
    return pAdaptedStream;
}

SharedExecStream ExecStreamUnitTestBase::prepareDAG	(	ExecStreamEmbryo &	srcStreamEmbryo,
		ExecStreamEmbryo &	splitterStreamEmbryo,
		std::vector< ExecStreamEmbryo > &	interStreamEmbryos,
		ExecStreamEmbryo &	destStreamEmbryo,
		bool	createSink = true,
		bool	saveSrc = true
	)			[protected, inherited]

Defines and prepares a graph consisting of a source, a splitter, and one or more parallel transform streams which flow together into a confluence stream.

Parameters:

	srcStreamEmbryo	embryonic source stream which produces tuples
	splitterStreamEmbryo	embryonic SplitterExecStream which produces tuples for multiple consumers
	interStreamEmbryos	embryonic intermediate streams which transform tuples; each stream consists of a single embryo
	destStreamEmbryo	embryonic confluence stream which processes tuples produced by the interStreamEmbryos
	createSink	if true (the default), creates a final output sink in the stream graph
	saveSrc	if true (the default), save the source in the stream graph; if false, the save has already been done

Returns:

output buffer stream or null stream if createSink is false

Definition at line 208 of file ExecStreamUnitTestBase.cpp.

Referenced by LcsMultiClusterAppendTest::loadClusters(), LbmSearchTest::loadTableAndIndex(), LbmLoadBitmapTest::testLoad(), ExecStreamTestSuite::testMergeImplicitPullInputs(), ExecStreamTestSuite::testSegBufferReaderWriterExecStream(), and ExecStreamTestSuite::testSplitterPlusBarrier().

{
    std::vector<std::vector<ExecStreamEmbryo> > listOfList;

    // Convert interStreamEmbryos to a vector of vectors.  E.g., if
    // interStreamEmbryos contains (1, 2, 3), it will get converted to:
    // ((1)) ((2)) ((3))
    for (uint i = 0; i < interStreamEmbryos.size(); i++) {
        std::vector<ExecStreamEmbryo> interStreamEmbryoList;

        interStreamEmbryoList.push_back(interStreamEmbryos[i]);
        listOfList.push_back(interStreamEmbryoList);
    }
    return prepareDAG(
        srcStreamEmbryo, splitterStreamEmbryo, listOfList, destStreamEmbryo,
        createSink, saveSrc);
}

SharedExecStream ExecStreamUnitTestBase::prepareDAG	(	ExecStreamEmbryo &	srcStreamEmbryo,
		ExecStreamEmbryo &	splitterStreamEmbryo,
		std::vector< std::vector< ExecStreamEmbryo > > &	interStreamEmbryosList,
		ExecStreamEmbryo &	destStreamEmbryo,
		bool	createSink = true,
		bool	saveSrc = true
	)			[protected, inherited]

Defines and prepares a graph consisting of a source, a splitter, and one or more parallel transform streams which flow together into a confluence stream.

Parameters:

	srcStreamEmbryo	embryonic source stream which produces tuples
	splitterStreamEmbryo	embryonic SplitterExecStream which produces tuples for multiple consumers
	interStreamEmbryosList	one or more embryonic intermediate streams which transform tuples; each stream can have one more embryos
	destStreamEmbryo	embryonic confluence stream which processes tuples produced by the interStreamEmbryos
	createSink	if true (the default), creates a final output sink in the stream graph
	saveSrc	if true (the default), save the source in the stream graph; if false, the save has already been done

Returns:

output buffer stream or null stream if createSink is false

Definition at line 232 of file ExecStreamUnitTestBase.cpp.

References BUFPROV_PRODUCER, ExecStreamEmbryo::getStream(), ExecStreamUnitTestBase::pGraph, and ExecStreamUnitTestBase::pGraphEmbryo.

{
    if (saveSrc) {
        pGraphEmbryo->saveStreamEmbryo(srcStreamEmbryo);
    }
    pGraphEmbryo->saveStreamEmbryo(splitterStreamEmbryo);

    // save all intermediate stream embryos
    for (int i = 0; i < interStreamEmbryos.size(); i++) {
        for (int j = 0; j < interStreamEmbryos[i].size(); j++) {
            pGraphEmbryo->saveStreamEmbryo(interStreamEmbryos[i][j]);
        }

        // connect streams in each interStreamEmbryos list in a cascade
        for (int j = 1; j < interStreamEmbryos[i].size(); j++) {
            pGraphEmbryo->addDataflow(
                interStreamEmbryos[i][j - 1].getStream()->getName(),
                interStreamEmbryos[i][j].getStream()->getName());
        }
    }

    pGraphEmbryo->saveStreamEmbryo(destStreamEmbryo);

    pGraphEmbryo->addDataflow(
        srcStreamEmbryo.getStream()->getName(),
        splitterStreamEmbryo.getStream()->getName());

    // connect all inter streams to src and dest
    for (int i = 0; i < interStreamEmbryos.size(); i++) {
        pGraphEmbryo->addDataflow(
            splitterStreamEmbryo.getStream()->getName(),
            interStreamEmbryos[i][0].getStream()->getName());
        pGraphEmbryo->addDataflow(
            interStreamEmbryos[i].back().getStream()->getName(),
            destStreamEmbryo.getStream()->getName());
    }

    SharedExecStream pAdaptedStream;

    if (createSink) {
        pAdaptedStream = pGraphEmbryo->addAdapterFor(
            destStreamEmbryo.getStream()->getName(), 0,
            BUFPROV_PRODUCER);
        pGraph->addOutputDataflow(pAdaptedStream->getStreamId());

        pGraphEmbryo->prepareGraph(shared_from_this(), "");
    }

    return pAdaptedStream;
}

void ExecStreamUnitTestBase::verifyOutput	(	ExecStream &	stream,
		uint	nRowsExpected,
		MockProducerExecStreamGenerator &	verifier,
		bool	stopEarly = false
	)			[protected, inherited]

Executes the prepared stream graph and verifies that its output matches that produced by a value generator.

Parameters:

	stream	output stream from which to read
	nRowsExpected	number of rows expected
	verifier	generator for expected values
	stopEarly	if true, stop once nRowsExpected have been fetched, even if more rows are available; this can be used for simulating the cleanup effect of an error in the middle of execution

Definition at line 325 of file ExecStreamUnitTestBase.cpp.

References TupleData::compute(), EXECBUF_EOS, MockProducerExecStreamGenerator::generateValue(), ExecStreamUnitTestBase::pGraph, ExecStreamTestBase::pResourceGovernor, and ExecStreamTestBase::pScheduler.

Referenced by LcsClusterReplaceExecStreamTest::loadCluster(), LcsMultiClusterAppendTest::loadClusters(), LcsRowScanExecStreamTest::loadOneCluster(), LbmSearchTest::loadTableAndIndex(), LcsClusterReplaceExecStreamTest::replaceCluster(), LcsMultiClusterAppendTest::scanCols(), LbmSplicerExecStreamTest::spliceInput(), ExecStreamTestSuite::testBTreeInsertExecStream(), CollectExecStreamTestSuite::testCollectCollectUncollectUncollect(), CollectExecStreamTestSuite::testCollectUncollect(), CorrelationJoinExecStreamTestSuite::testCorrelationJoin(), ExecStreamTestSuite::testCountAggExecStream(), LhxAggExecStreamTest::testCountImpl(), ExecStreamTestSuite::testDoubleBufferExecStream(), LcsRowScanExecStreamTest::testFilterCols(), ExecStreamTestSuite::testGroupAggExecStreamNrows(), LhxAggExecStreamTest::testGroupCountImpl(), LhxJoinExecStreamTest::testImpl(), ExternalSortExecStreamTest::testImpl(), LbmLoadBitmapTest::testLoad(), LcsClusterAppendExecStreamTest::testLoadMultiCol(), LcsClusterAppendExecStreamTest::testLoadSingleCol(), ExecStreamTestSuite::testMergeImplicitPullInputs(), ExecStreamTestSuite::testNestedLoopJoinExecStream(), LbmNormalizerExecStreamTest::testNormalizer(), ExecStreamTestSuite::testReshapeExecStream(), LbmMinusExecStreamTest::testRestartingMinus(), LcsRowScanExecStreamTest::testSampleScanCols(), LcsRowScanExecStreamTest::testScanCols(), LcsClusterAppendExecStreamTest::testScanMultiCol(), LcsClusterAppendExecStreamTest::testScanSingleCol(), ExecStreamTestSuite::testScratchBufferExecStream(), ExecStreamTestSuite::testSingleValueAggExecStream(), LhxAggExecStreamTest::testSingleValueImpl(), LbmSortedAggExecStreamTest::testSortedAgg(), ExecStreamTestSuite::testSplitterPlusBarrier(), ExecStreamTestSuite::testSumAggExecStream(), LhxAggExecStreamTest::testSumImpl(), and LcsClusterReplaceExecStreamTest::verifyCluster().

{
    // TODO:  assertions about output tuple

    pResourceGovernor->requestResources(*pGraph);
    pGraph->open();
    pScheduler->start();
    uint nRows = 0;
    for (;;) {
        ExecStreamBufAccessor &bufAccessor =
            pScheduler->readStream(stream);
        if (bufAccessor.getState() == EXECBUF_EOS) {
            break;
        }
        BOOST_REQUIRE(bufAccessor.isConsumptionPossible());
        const uint nCol =
            bufAccessor.getConsumptionTupleAccessor().size();
        BOOST_REQUIRE(nCol == bufAccessor.getTupleDesc().size());
        BOOST_REQUIRE(nCol >= 1);
        TupleData inputTuple;
        inputTuple.compute(bufAccessor.getTupleDesc());
        for (;;) {
            if (!bufAccessor.demandData()) {
                break;
            }
            BOOST_REQUIRE(nRows < nRowsExpected);
            bufAccessor.unmarshalTuple(inputTuple);
            for (int col = 0; col < nCol; ++col) {
                int64_t actualValue =
                    *reinterpret_cast<int64_t const *>(inputTuple[col].pData);
                int64_t expectedValue = generator.generateValue(nRows, col);
                if (actualValue != expectedValue) {
                    std::cout << "(Row, Col) = (" << nRows << ", " << col <<")"
                              << std::endl;
                    BOOST_CHECK_EQUAL(expectedValue,actualValue);
                    return;
                }
            }
            bufAccessor.consumeTuple();
            ++nRows;
            if (stopEarly && nRows == nRowsExpected) {
                return;
            }
        }
    }
    BOOST_CHECK_EQUAL(nRowsExpected,nRows);
}

void ExecStreamUnitTestBase::verifyConstantOutput	(	ExecStream &	stream,
		const TupleData &	expectedTuple,
		uint	nRowsExpected
	)			[protected, inherited]

Executes the prepared stream graph and verifies that all output tuples matche an expected and given one.

Parameters:

	stream	output stream from which to read
	expectedTuple
	nRowsExpected

Definition at line 377 of file ExecStreamUnitTestBase.cpp.

References TupleData::compute(), EXECBUF_EOS, ExecStreamUnitTestBase::pGraph, ExecStreamTestBase::pResourceGovernor, TuplePrinter::print(), and ExecStreamTestBase::pScheduler.

Referenced by ExecStreamTestSuite::testCartesianJoinExecStream(), CollectExecStreamTestSuite::testCollectInts(), CalcExecStreamTestSuite::testConstant(), ExecStreamTestSuite::testCopyExecStream(), testGovernor(), ExecStreamTestSuite::testMergeExecStream(), ExecStreamTestSuite::testSegBufferExecStream(), and ExecStreamTestSuite::testSegBufferReaderWriterExecStream().

{
    // TODO:  assertions about output tuple

    pResourceGovernor->requestResources(*pGraph);
    pGraph->open();
    pScheduler->start();
    uint nRows = 0;
    for (;;) {
        ExecStreamBufAccessor &bufAccessor =
            pScheduler->readStream(stream);
        if (bufAccessor.getState() == EXECBUF_EOS) {
            break;
        }
        BOOST_REQUIRE(bufAccessor.isConsumptionPossible());

        if (!bufAccessor.demandData()) {
            break;
        }
        BOOST_REQUIRE(nRows < nRowsExpected);

        TupleData actualTuple;
        actualTuple.compute(bufAccessor.getTupleDesc());
        bufAccessor.unmarshalTuple(actualTuple);

        int c = bufAccessor.getTupleDesc().compareTuples(
                               expectedTuple, actualTuple);
        bufAccessor.consumeTuple();
        ++nRows;
        if (c) {
#if 1
            TupleDescriptor statusDesc = bufAccessor.getTupleDesc();
            TuplePrinter tuplePrinter;
            tuplePrinter.print(std::cout, statusDesc, actualTuple);
            tuplePrinter.print(std::cout, statusDesc, expectedTuple);
            std::cout << std::endl;
#endif
            BOOST_CHECK_EQUAL(0,c);
            break;
        }
    }
    BOOST_CHECK_EQUAL(nRowsExpected, nRows);
}

void ExecStreamUnitTestBase::verifyBufferedOutput	(	ExecStream &	stream,
		TupleDescriptor	outputTupleDesc,
		uint	nRowsExpected,
		PBuffer	expectedBuffer
	)			[protected, inherited]

Executes the prepared stream graph and verifies the resultant tuples against a set of tuples supplied in an input buffer.

Parameters:

	stream	output stream from which to read
	outputTupleDesc	descriptor of expected output tuple
	nRowsExpected	number of rows expected
	expectedBuffer	buffer containing expected tuples

Definition at line 424 of file ExecStreamUnitTestBase.cpp.

References TupleDescriptor::compareTuples(), TupleData::compute(), TupleAccessor::compute(), EXECBUF_EOS, TupleAccessor::getCurrentByteCount(), ExecStreamUnitTestBase::pGraph, ExecStreamTestBase::pResourceGovernor, ExecStreamTestBase::pScheduler, TupleAccessor::setCurrentTupleBuf(), and TupleAccessor::unmarshal().

Referenced by LbmIntersectExecStreamTest::testIntersect(), LbmMinusExecStreamTest::testMinus(), LbmSearchTest::testScanIdx(), and LbmUnionExecStreamTest::testUnion().

{
    // TODO:  assertions about output tuple

    TupleAccessor expectedOutputAccessor;
    expectedOutputAccessor.compute(outputTupleDesc);
    TupleData expectedTuple(outputTupleDesc);
    uint bufOffset = 0;
    pResourceGovernor->requestResources(*pGraph);
    pGraph->open();
    pScheduler->start();
    uint nRows = 0;
    for (;;) {
        ExecStreamBufAccessor &bufAccessor =
            pScheduler->readStream(stream);
        if (bufAccessor.getState() == EXECBUF_EOS) {
            break;
        }
        BOOST_REQUIRE(bufAccessor.getTupleDesc() == outputTupleDesc);
        BOOST_REQUIRE(bufAccessor.isConsumptionPossible());
        const uint nCol =
            bufAccessor.getConsumptionTupleAccessor().size();
        BOOST_REQUIRE(nCol == bufAccessor.getTupleDesc().size());
        BOOST_REQUIRE(nCol >= 1);
        TupleData inputTuple;
        inputTuple.compute(bufAccessor.getTupleDesc());
        for (;;) {
            if (!bufAccessor.demandData()) {
                break;
            }
            BOOST_REQUIRE(nRows < nRowsExpected);
            bufAccessor.unmarshalTuple(inputTuple);
            expectedOutputAccessor.setCurrentTupleBuf(
                expectedBuffer + bufOffset);
            expectedOutputAccessor.unmarshal(expectedTuple);
            int c = outputTupleDesc.compareTuples(inputTuple, expectedTuple);
            if (c) {
                std::cout << "(Row) = (" << nRows << ")"
                    << " -- Tuples don't match"<< std::endl;
                BOOST_CHECK_EQUAL(0,c);
                return;
            }
            bufAccessor.consumeTuple();
            bufOffset += expectedOutputAccessor.getCurrentByteCount();
            ++nRows;
        }
    }
    BOOST_CHECK_EQUAL(nRowsExpected,nRows);
}

void ExecStreamUnitTestBase::resetExecStreamTest

(

)

[protected, inherited]

Reset stream graph so multiple iterations of a method can be called within a single testcase.

Definition at line 305 of file ExecStreamUnitTestBase.cpp.

References ExecStreamTestBase::newScheduler(), ExecStreamTestBase::newStreamGraph(), ExecStreamTestBase::newStreamGraphEmbryo(), ExecStreamUnitTestBase::pGraph, ExecStreamUnitTestBase::pGraphEmbryo, ExecStreamTestBase::pResourceGovernor, ExecStreamTestBase::pScheduler, and ExecStreamUnitTestBase::tearDownExecStreamTest().

Referenced by LcsRowScanExecStreamTest::loadClusters(), LbmLoadBitmapTest::testAppend(), LcsRowScanExecStreamTest::testBernoulliSampling(), LcsClusterReplaceExecStreamTest::testClusterReplace(), LcsRowScanExecStreamTest::testCompressedFiltering(), LbmSplicerExecStreamTest::testLER5968(), LbmSplicerExecStreamTest::testLER6473(), LcsMultiClusterAppendTest::testLoad(), LcsClusterAppendExecStreamTest::testMultiColConstNewRoot(), LcsClusterAppendExecStreamTest::testMultiColConstOldRoot(), LcsClusterAppendExecStreamTest::testMultiColNoDupNewRoot(), LcsClusterAppendExecStreamTest::testMultiColNoDupOldRoot(), LcsClusterAppendExecStreamTest::testMultiColStairNewRoot(), LcsClusterAppendExecStreamTest::testMultiColStairOldRoot(), LbmSearchTest::testMultipleRanges(), testReturnResources(), LbmSearchTest::testScanIdx(), LcsRowScanExecStreamTest::testScanPastEndOfCluster(), LcsRowScanExecStreamTest::testScans(), LcsClusterAppendExecStreamTest::testSingleColConstNewRoot(), LcsClusterAppendExecStreamTest::testSingleColConstOldRoot(), LcsClusterAppendExecStreamTest::testSingleColNoDupNewRoot(), LcsClusterAppendExecStreamTest::testSingleColNoDupOldRoot(), LcsClusterAppendExecStreamTest::testSingleColStairNewRoot(), LcsClusterAppendExecStreamTest::testSingleColStairOldRoot(), LbmSplicerExecStreamTest::testSpliceRids(), LbmSplicerExecStreamTest::testSpliceWithKeys(), and LcsRowScanExecStreamTest::testSystemSampling().

{
    if (pScheduler) {
        pScheduler->stop();
    }
    tearDownExecStreamTest();

    pScheduler.reset(newScheduler());
    pGraph = newStreamGraph();
    pGraphEmbryo = newStreamGraphEmbryo(pGraph);
    pGraph->setResourceGovernor(pResourceGovernor);
}

void ExecStreamUnitTestBase::tearDownExecStreamTest

(

)

[protected, virtual, inherited]

ExecStream-specific handler called from testCaseTearDown.

Reimplemented from ExecStreamTestBase.

Definition at line 319 of file ExecStreamUnitTestBase.cpp.

References ExecStreamUnitTestBase::pGraph, and ExecStreamUnitTestBase::pGraphEmbryo.

Referenced by ExecStreamUnitTestBase::resetExecStreamTest().

{
    pGraph.reset();
    pGraphEmbryo.reset();
}

SharedExecStreamGraph ExecStreamTestBase::newStreamGraph

(

)

[protected, virtual, inherited]

Creates a stream graph.

Definition at line 37 of file ExecStreamTestBase.cpp.

References ExecStreamGraph::newExecStreamGraph().

Referenced by ExecStreamUnitTestBase::resetExecStreamTest(), and ExecStreamUnitTestBase::testCaseSetUp().

{
    SharedExecStreamGraph pGraph = ExecStreamGraph::newExecStreamGraph();
    pGraph->enableDummyTxnId(true);
    return pGraph;
}

SharedExecStreamGraphEmbryo ExecStreamTestBase::newStreamGraphEmbryo

(

SharedExecStreamGraph

)

[protected, virtual, inherited]

Creates an embryo for a stream graph.

Definition at line 45 of file ExecStreamTestBase.cpp.

References CacheTestBase::pCache, ExecStreamTestBase::pScheduler, and SegStorageTestBase::pSegmentFactory.

Referenced by ExecStreamUnitTestBase::resetExecStreamTest(), and ExecStreamUnitTestBase::testCaseSetUp().

{
    return SharedExecStreamGraphEmbryo(
        new ExecStreamGraphEmbryo(
            g, pScheduler, pCache, pSegmentFactory));
}

ExecStreamScheduler * ExecStreamTestBase::newScheduler

(

)

[protected, virtual, inherited]

Creates a scheduler.

Reimplemented in ParallelExecStreamSchedulerTest.

Definition at line 52 of file ExecStreamTestBase.cpp.

Referenced by ExecStreamUnitTestBase::resetExecStreamTest(), and ExecStreamTestBase::testCaseSetUp().

{
    return new DfsTreeExecStreamScheduler(
        shared_from_this(),
        "DfsTreeExecStreamScheduler");
}

ExecStreamGovernor * ExecStreamTestBase::newResourceGovernor	(	ExecStreamResourceKnobs const &	knobSettings,
		ExecStreamResourceQuantity const &	resourcesAvailable
	)			[protected, virtual, inherited]

Creates the resource governor.

Definition at line 59 of file ExecStreamTestBase.cpp.

Referenced by ExecStreamTestBase::testCaseSetUp().

{
    return new SimpleExecStreamGovernor(
        knobSettings, resourcesAvailable, shared_from_this(),
        "SimpleExecStreamGovernor");
}

void ExecStreamTestBase::testCaseTearDown

(

)

[virtual, inherited]

Equivalent to JUnit TestCase.tearDown; this is called after each test case method is invoked.

Default is no-op.

Reimplemented from CacheTestBase.

Reimplemented in LbmLoadBitmapTest, LbmSearchTest, LcsClusterAppendExecStreamTest, LcsClusterReplaceExecStreamTest, LcsMultiClusterAppendTest, and LcsRowScanExecStreamTest.

Definition at line 82 of file ExecStreamTestBase.cpp.

References ExecStreamTestBase::pCacheAccessor, ExecStreamTestBase::pResourceGovernor, ExecStreamTestBase::pScheduler, ExecStreamTestBase::tearDownExecStreamTest(), and CacheTestBase::testCaseTearDown().

Referenced by LcsRowScanExecStreamTest::testCaseTearDown(), LcsMultiClusterAppendTest::testCaseTearDown(), LcsClusterReplaceExecStreamTest::testCaseTearDown(), LcsClusterAppendExecStreamTest::testCaseTearDown(), LbmSearchTest::testCaseTearDown(), and LbmLoadBitmapTest::testCaseTearDown().

{
    // first stop the scheduler
    if (pScheduler) {
        pScheduler->stop();
    }
    pCacheAccessor.reset();
    // destroy the graph
    tearDownExecStreamTest();
    // free the scheduler last, since an ExecStreamGraph holds a raw Scheduler
    // ptr
    pScheduler.reset();
    assert(pResourceGovernor.unique());
    pResourceGovernor.reset();
    SegStorageTestBase::testCaseTearDown();
}

void SegStorageTestBase::openStorage

(

DeviceMode

openMode

)

[virtual, inherited]

Reimplemented from CacheTestBase.

Reimplemented in SegmentTestBase.

Definition at line 31 of file SegStorageTestBase.cpp.

References SegStorageTestBase::openSegmentStorage(), and CacheTestBase::openStorage().

Referenced by SegStorageTestBase::openRandomSegment(), SegmentTestBase::openStorage(), LhxHashTableTest::testCaseSetUp(), ExecStreamTestBase::testCaseSetUp(), BTreeTest::testCaseSetUp(), BTreeReadersTest::testCaseSetUp(), LbmEntryTest::testCaseSetUp(), SegPageIterTest::testIter(), SegPageEntryIterTest::testIter(), SegStreamTest::testMarkReset(), SegStreamTest::testReadSeg(), LogicalTxnTest::testTxn(), SegStreamTest::testWriteSeg(), and SegStreamTest::testWriteSpillAndRead().

{
    CacheTestBase::openStorage(openMode);
    openSegmentStorage(openMode);
}

void SegStorageTestBase::openSegmentStorage

(

DeviceMode

openMode

)

[virtual, inherited]

Reimplemented in LinearViewSegmentTest, SnapshotSegmentTestBase, and VersionedSegmentTest.

Definition at line 37 of file SegStorageTestBase.cpp.

References CacheTestBase::cbPageFull, DeviceMode::create, SegStorageTestBase::createLinearDeviceSegment(), CacheTestBase::dataDeviceId, SegStorageTestBase::pLinearSegment, and CacheTestBase::pRandomAccessDevice.

Referenced by VersionedSegmentTest::openSegmentStorage(), and SegStorageTestBase::openStorage().

{
    pLinearSegment = createLinearDeviceSegment(
        dataDeviceId,
        openMode.create ? 0
        : pRandomAccessDevice->getSizeInBytes() / cbPageFull);
}

void SegStorageTestBase::openRandomSegment

(

)

[virtual, inherited]

Reimplemented in LcsClusterReplaceExecStreamTest.

Definition at line 45 of file SegStorageTestBase.cpp.

References SegStorageTestBase::closeStorage(), DeviceMode::load, SegStorageTestBase::openStorage(), SegStorageTestBase::pLinearSegment, SegStorageTestBase::pRandomSegment, and SegStorageTestBase::pSegmentFactory.

Referenced by RandomAllocationSegmentTest::testAllocateAndDeallocate(), LhxHashTableTest::testCaseSetUp(), ExecStreamUnitTestBase::testCaseSetUp(), BTreeTest::testCaseSetUp(), and BTreeReadersTest::testCaseSetUp().

{
    // reopen will interpret pages as already allocated, which
    // is what RandomAllocationSegment expects
    closeStorage();
    openStorage(DeviceMode::load);
    pRandomSegment = pSegmentFactory->newRandomAllocationSegment(
        pLinearSegment, true);
    pLinearSegment.reset();
}

SharedSegment SegStorageTestBase::createLinearDeviceSegment	(	DeviceId	deviceId,
		uint	nPages
	)			[inherited]

Definition at line 56 of file SegStorageTestBase.cpp.

References LinearDeviceSegmentParams::firstBlockId, LinearDeviceSegmentParams::nPagesAllocated, LinearDeviceSegmentParams::nPagesMin, CacheTestBase::pCache, SegStorageTestBase::pSegmentFactory, CompoundId::setBlockNum(), and CompoundId::setDeviceId().

Referenced by VersionedSegmentTest::openSegmentStorage(), SnapshotSegmentTestBase::openSegmentStorage(), SegStorageTestBase::openSegmentStorage(), and LinearViewSegmentTest::openSegmentStorage().

{
    BlockId blockId(0);
    CompoundId::setDeviceId(blockId,deviceId);
    CompoundId::setBlockNum(blockId,0);
    LinearDeviceSegmentParams deviceParams;
    deviceParams.firstBlockId = blockId;
    deviceParams.nPagesMin = nPages;
    deviceParams.nPagesAllocated = nPages;
    return pSegmentFactory->newLinearDeviceSegment(
        pCache,deviceParams);
}

void SegStorageTestBase::closeLinearSegment

(

)

[inherited]

Definition at line 70 of file SegStorageTestBase.cpp.

References SegStorageTestBase::pLinearSegment.

Referenced by VersionedSegmentTest::closeStorage(), SnapshotSegmentTestBase::closeStorage(), SegStorageTestBase::closeStorage(), and SnapshotSegmentTest::testUncommittedReads().

{
    if (pLinearSegment) {
        assert(pLinearSegment.unique());
        pLinearSegment.reset();
    }
}

void SegStorageTestBase::closeRandomSegment

(

)

[inherited]

Definition at line 78 of file SegStorageTestBase.cpp.

References SegStorageTestBase::pRandomSegment.

Referenced by VersionedSegmentTest::closeStorage(), and SegStorageTestBase::closeStorage().

{
    if (pRandomSegment) {
        assert(pRandomSegment.unique());
        pRandomSegment.reset();
    }
}

void SegStorageTestBase::closeVersionedRandomSegment

(

)

[inherited]

Definition at line 86 of file SegStorageTestBase.cpp.

References SegStorageTestBase::pVersionedRandomSegment.

Referenced by SnapshotSegmentTestBase::closeStorage(), and SegStorageTestBase::closeStorage().

{
    if (pVersionedRandomSegment) {
        assert(pVersionedRandomSegment.unique());
        pVersionedRandomSegment.reset();
    }
}

void SegStorageTestBase::closeSnapshotRandomSegment

(

)

[inherited]

Definition at line 94 of file SegStorageTestBase.cpp.

References SegStorageTestBase::pSnapshotRandomSegment.

Referenced by SnapshotSegmentTestBase::closeStorage().

{
    if (pSnapshotRandomSegment) {
        assert(pSnapshotRandomSegment.unique());
        pSnapshotRandomSegment.reset();
    }
}

void SegStorageTestBase::closeStorage

(

)

[virtual, inherited]

Reimplemented from CacheTestBase.

Reimplemented in SnapshotSegmentTestBase, and VersionedSegmentTest.

Definition at line 102 of file SegStorageTestBase.cpp.

References SegStorageTestBase::closeLinearSegment(), SegStorageTestBase::closeRandomSegment(), CacheTestBase::closeStorage(), and SegStorageTestBase::closeVersionedRandomSegment().

Referenced by VersionedSegmentTest::closeStorage(), SnapshotSegmentTestBase::closeStorage(), SegStorageTestBase::openRandomSegment(), SegPageIterTest::testIter(), SegPageEntryIterTest::testIter(), SegStreamTest::testMarkReset(), SegStreamTest::testReadSeg(), SegmentTestBase::testSingleThread(), SegStreamTest::testWriteSeg(), and SegStreamTest::testWriteSpillAndRead().

{
    closeLinearSegment();
    closeRandomSegment();
    closeVersionedRandomSegment();
    // TODO:  assert pSegmentFactory.unique(), but not here
    CacheTestBase::closeStorage();
}

Cache & CacheTestBase::getCache

(

)

[inherited]

Definition at line 42 of file CacheTestBase.cpp.

References CacheTestBase::pCache.

Referenced by CacheTest::lockPage(), CacheTest::prefetchBatch(), SegmentTestBase::prefetchPage(), CacheTest::prefetchPage(), PagingTestBase::testCacheResize(), PagingTestBase::testCheckpoint(), PagingTestBase::testOp(), PagingTestBase::testScratch(), SegmentTestBase::unlockPage(), and CacheTest::unlockPage().

{
    return *pCache;
}

SharedCache CacheTestBase::newCache

(

)

[virtual, inherited]

Definition at line 66 of file CacheTestBase.cpp.

References CacheTestBase::cacheParams, Cache::newCache(), CacheTestBase::victimLRU, CacheTestBase::victimPolicy, CacheTestBase::victimRandom, and CacheTestBase::victimTwoQ.

Referenced by CacheTestBase::openStorage().

{
    switch (victimPolicy) {
    case victimRandom:
        return SharedCache(
            new RandomCache(cacheParams),
            ClosableObjectDestructor());
    case victimLRU:
        return SharedCache(
            new LRUCache(cacheParams),
            ClosableObjectDestructor());
    case victimTwoQ:
        return Cache::newCache(cacheParams);
    default:
        permAssert(false);
    }
}

SharedRandomAccessDevice CacheTestBase::openDevice	(	std::string	devName,
		DeviceMode	openMode,
		uint	nDevicePages,
		DeviceId	deviceId
	)			[inherited]

Definition at line 84 of file CacheTestBase.cpp.

References CacheTestBase::cbPageFull, DeviceMode::create, CacheTestBase::pCache, and FileSystem::remove().

Referenced by VersionedSegmentTest::openSegmentStorage(), SnapshotSegmentTestBase::openSegmentStorage(), and CacheTestBase::openStorage().

{
    if (openMode.create) {
        FileSystem::remove(devName.c_str());
    }
    SharedRandomAccessDevice pDevice(
        new RandomAccessFileDevice(devName,openMode));
    if (openMode.create) {
        pDevice->setSizeInBytes(nDevicePages*cbPageFull);
    }
    pCache->registerDevice(deviceId,pDevice);
    return pDevice;
}

void CacheTestBase::closeDevice	(	DeviceId	deviceId,
		SharedRandomAccessDevice &	pDevice
	)			[inherited]

Definition at line 130 of file CacheTestBase.cpp.

References CHECKPOINT_FLUSH_AND_UNMAP, and CacheTestBase::pCache.

Referenced by VersionedSegmentTest::closeStorage(), SnapshotSegmentTestBase::closeStorage(), and CacheTestBase::closeStorage().

{
    if (!pDevice) {
        return;
    }
    DeviceIdPagePredicate pagePredicate(deviceId);
    pCache->checkpointPages(pagePredicate,CHECKPOINT_FLUSH_AND_UNMAP);
    pCache->unregisterDevice(deviceId);
    assert(pDevice.unique());
    pDevice.reset();
}

void TestBase::snooze

(

uint

nSeconds

)

[protected, inherited]

Definition at line 263 of file TestBase.cpp.

Referenced by DatabaseTest::executeForceTxn(), ThreadedTestBase::runThreadedTestCase(), PagingTestBase::testCacheResize(), BTreeTxnTest::testCheckpoint(), PagingTestBase::testCheckpointGuarded(), PagingTestBase::testPrefetch(), and PagingTestBase::testPrefetchBatch().

{
#ifdef __MSVC__
    ::_sleep(nSeconds*1000);
#else
    ::sleep(nSeconds);
#endif
}

void TestBase::readParams	(	int	argc,
		char **	argv
	)			[static, inherited]

Parses the command line.

format: [-v] [-t TEST | -all] {param=val}* [CONFIGFILE | -] Normally, the test program runs the default test cases. With the option "-all", runs the extra test cases as well. With the option "-t TEST", runs only the single test case named TEST. CONFIGFILE is read to load configuration parameters. Configuration parameters can also be set ad hoc, from the command line, as pairs name=val. These take precedence.

Definition at line 108 of file TestBase.cpp.

References TestBase::configMap, ConfigMap::dumpParams(), ConfigMap::isParamSet(), ConfigMap::mergeFrom(), TestBase::paramDictionaryFileName, ConfigMap::readParams(), TestBase::runAll, TestBase::runSingle, ConfigMap::setStringParam(), and verbose.

{
    bool verbose = false;
    ConfigMap adhocMap;

    for (int i = 1; i < argc; ++i) {
        std::string arg = argv[i];
        if (argv[i][0] == '-') {
            if (arg == "-v") {
                verbose = true;
            } else if (arg == "-") {
                configMap.readParams(std::cin);
            } else if (arg == "-all") {
                runAll = true;
            } else if (arg == "-t") {   // -t TEST
                permAssert(i + 1 < argc);
                runSingle = argv[++i];
            } else if (arg[1] == 't') { // allow -tTEST
                runSingle = arg.substr(2);
            }
        } else {
            int i = arg.find("=");
            if ((0 < i) && (i < arg.size())) {
                // an ad hoc parameter
                std::string key = arg.substr(0,i);
                std::string val = arg.substr(i + 1);
                adhocMap.setStringParam(key,val);
            } else {
                // a config file name
                std::ifstream configFile(arg.c_str());
                assert(configFile.good());
                configMap.readParams(configFile);
            }
        }
    }
    configMap.mergeFrom(adhocMap);

    // set a default dictionary file location for use by tests that need a
    // small non-random sorted data set
    if (!configMap.isParamSet(paramDictionaryFileName)) {
        std::string dictFileName = "dictWords";
        configMap.setStringParam(paramDictionaryFileName,dictFileName);
    }

    if (verbose) {
        configMap.dumpParams(std::cout);
    }
}

TestSuite * TestBase::releaseTestSuite

(

)

[inherited]

Definition at line 157 of file TestBase.cpp.

References TestBase::TestCaseGroup::addAllToTestSuite(), TestBase::defaultTests, TestBase::extraTests, TestBase::TestCaseGroup::findTest(), TestBase::pTestObj, TestBase::pTestSuite, TestBase::runAll, TestBase::runSingle, and TestBase::testName.

{
    assert(pTestObj);
    assert(pTestObj.use_count() > 1);

    // release self-reference now that all test cases have been registered
    pTestObj.reset();

    TestSuite* pTestSuite = BOOST_TEST_SUITE(testName.c_str());

    if (runSingle.size()) {
        test_unit *p =  defaultTests.findTest(runSingle);
        if (!p) {
            p = extraTests.findTest(runSingle);
        }
        if (!p) {
            std::cerr << "test " << runSingle << " not found\n";
            exit(2);
        }
        pTestSuite->add(p);
    } else {
        defaultTests.addAllToTestSuite(pTestSuite);
        if (runAll) {
            extraTests.addAllToTestSuite(pTestSuite);
        }
    }
    return pTestSuite;
}

void TestBase::beforeTestCase

(

std::string

testCaseName

)

[inherited]

Definition at line 214 of file TestBase.cpp.

References TestBase::configMap, TraceSource::initTraceSource(), AutoBacktrace::install(), TestBase::notifyTrace(), AutoBacktrace::setOutputStream(), AutoBacktrace::setTraceTarget(), TestBase::testName, and TRACE_INFO.

{
    notifyTrace(testName,TRACE_INFO,"ENTER:  " + testCaseName);

    // Install the AutoBacktrace signal handler now, after
    // boost::execution_monitor::catch_signals() has installed its own, so that
    // on SIGABRT AutoBacktrace goes first, prints the backtrace, then chains
    // to boost, which handles the error.
    AutoBacktrace::setOutputStream();
    AutoBacktrace::setTraceTarget(shared_from_this());
    AutoBacktrace::install();
    configMap.initTraceSource(shared_from_this(), "testConfig");
}

void TestBase::afterTestCase

(

std::string

testCaseName

)

[inherited]

Definition at line 228 of file TestBase.cpp.

References TestBase::configMap, TraceSource::disableTracing(), TestBase::notifyTrace(), AutoBacktrace::setTraceTarget(), TestBase::testName, and TRACE_INFO.

{
    AutoBacktrace::setTraceTarget();
    configMap.disableTracing();
    notifyTrace(testName,TRACE_INFO,"LEAVE:  " + testCaseName);
}

void TestBase::notifyTrace	(	std::string	source,
		TraceLevel	level,
		std::string	message
	)			[virtual, inherited]

Receives notification when a trace event occurs.

Parameters:

	source	the facility from which the message originated
	level	the trace event severity level
	message	the text of the message

Implements TraceTarget.

Definition at line 243 of file TestBase.cpp.

References TestBase::traceFile, TestBase::traceMutex, TestBase::traceStdout, and TestBase::traceStream.

Referenced by TestBase::afterTestCase(), and TestBase::beforeTestCase().

{
    if (traceFile || traceStdout) {
        StrictMutexGuard traceMutexGuard(traceMutex);
        if (traceFile) {
            traceStream << "[" << source << "] " << message << std::endl;
            traceStream.flush();
        }
        if (traceStdout) {
            std::cout << "[" << source << "] " << message << std::endl;
            std::cout.flush();
        }
    }
}

TraceLevel TestBase::getSourceTraceLevel

(

std::string

source

)

[virtual, inherited]

Gets the level at which a particular source should be traced.

Parameters:

source

name of source to be traced

Returns:

minimum severity level which should be traced

Implements TraceTarget.

Definition at line 258 of file TestBase.cpp.

References TestBase::traceLevel.

Referenced by LbmExecStreamTestBase::generateBitmaps().

{
    return traceLevel;
}

---

Member Data Documentation

SharedExecStreamGraph ExecStreamUnitTestBase::pGraph [protected, inherited]

Definition at line 46 of file ExecStreamUnitTestBase.h.

Referenced by ExecStreamUnitTestBase::prepareConfluenceGraph(), ExecStreamUnitTestBase::prepareConfluenceTransformGraph(), ExecStreamUnitTestBase::prepareDAG(), ExecStreamUnitTestBase::prepareTransformGraph(), ExecStreamUnitTestBase::resetExecStreamTest(), LbmSplicerExecStreamTest::spliceInput(), ExecStreamUnitTestBase::tearDownExecStreamTest(), ExecStreamTestSuite::testBTreeInsertExecStream(), ExecStreamUnitTestBase::testCaseSetUp(), CorrelationJoinExecStreamTestSuite::testCorrelationJoin(), LhxJoinExecStreamTest::testImpl(), ExternalSortExecStreamTest::testImpl(), LbmLoadBitmapTest::testLoad(), ExecStreamTestSuite::testReshapeExecStream(), LbmSearchTest::testScanIdx(), ExecStreamUnitTestBase::verifyBufferedOutput(), ExecStreamUnitTestBase::verifyConstantOutput(), FlatFileExecStreamTest::verifyOutput(), and ExecStreamUnitTestBase::verifyOutput().

SharedExecStreamGraphEmbryo ExecStreamUnitTestBase::pGraphEmbryo [protected, inherited]

Definition at line 47 of file ExecStreamUnitTestBase.h.

Referenced by ExecStreamUnitTestBase::prepareConfluenceGraph(), ExecStreamUnitTestBase::prepareConfluenceTransformGraph(), ExecStreamUnitTestBase::prepareDAG(), ExecStreamUnitTestBase::prepareTransformGraph(), ExecStreamUnitTestBase::resetExecStreamTest(), ExecStreamUnitTestBase::tearDownExecStreamTest(), and ExecStreamUnitTestBase::testCaseSetUp().

const uint ExecStreamTestBase::DefaultCacheReservePercent = 5 [static, protected, inherited]

Definition at line 45 of file ExecStreamTestBase.h.

Referenced by ExecStreamTestBase::testCaseSetUp().

const uint ExecStreamTestBase::DefaultConcurrentStatements = 4 [static, protected, inherited]

Definition at line 47 of file ExecStreamTestBase.h.

Referenced by ExecStreamTestBase::testCaseSetUp().

SharedExecStreamScheduler ExecStreamTestBase::pScheduler [protected, inherited]

Definition at line 49 of file ExecStreamTestBase.h.

Referenced by ExecStreamTestBase::newStreamGraphEmbryo(), ExecStreamUnitTestBase::resetExecStreamTest(), ExecStreamTestBase::testCaseSetUp(), ExecStreamTestBase::testCaseTearDown(), LhxJoinExecStreamTest::testImpl(), ExternalSortExecStreamTest::testImpl(), ExecStreamUnitTestBase::verifyBufferedOutput(), ExecStreamUnitTestBase::verifyConstantOutput(), FlatFileExecStreamTest::verifyOutput(), and ExecStreamUnitTestBase::verifyOutput().

SharedExecStreamGovernor ExecStreamTestBase::pResourceGovernor [protected, inherited]

Definition at line 51 of file ExecStreamTestBase.h.

Referenced by ExecStreamUnitTestBase::resetExecStreamTest(), ExternalSortExecStreamTest::testCaseSetUp(), ExecStreamUnitTestBase::testCaseSetUp(), ExecStreamTestBase::testCaseSetUp(), testCaseSetUp(), ExecStreamTestBase::testCaseTearDown(), testMinGreaterAllocation(), ExecStreamUnitTestBase::verifyBufferedOutput(), ExecStreamUnitTestBase::verifyConstantOutput(), FlatFileExecStreamTest::verifyOutput(), and ExecStreamUnitTestBase::verifyOutput().

SharedCacheAccessor ExecStreamTestBase::pCacheAccessor [protected, inherited]

Definition at line 53 of file ExecStreamTestBase.h.

Referenced by ExecStreamTestSuite::testBTreeInsertExecStream(), ExecStreamUnitTestBase::testCaseSetUp(), ExecStreamTestBase::testCaseTearDown(), ExecStreamTestSuite::testMergeImplicitPullInputs(), ExecStreamTestSuite::testSegBufferExecStream(), and ExecStreamTestSuite::testSegBufferReaderWriterExecStream().

SharedSegmentFactory SegStorageTestBase::pSegmentFactory [protected, inherited]

Definition at line 40 of file SegStorageTestBase.h.

Referenced by BackupRestoreTest::backup(), SegStorageTestBase::createLinearDeviceSegment(), LogicalTxnTest::createRecoveryLog(), LbmSearchTest::initBTreeExecStreamParam(), LbmLoadBitmapTest::initBTreeExecStreamParam(), LcsClusterReplaceExecStreamTest::initClusterAppendParams(), LbmExecStreamTestBase::initSorterExecStream(), LcsMultiClusterAppendTest::loadClusters(), LcsRowScanExecStreamTest::loadOneCluster(), LbmSearchTest::loadTableAndIndex(), LbmMinusExecStreamTest::newMinusStream(), ExecStreamTestBase::newStreamGraphEmbryo(), SegStorageTestBase::openRandomSegment(), VersionedSegmentTest::openSegmentStorage(), SnapshotSegmentTestBase::openSegmentStorage(), LinearViewSegmentTest::openSegmentStorage(), BackupRestoreTest::restore(), SegStorageTestBase::SegStorageTestBase(), LbmSplicerExecStreamTest::spliceInput(), ExecStreamTestSuite::testBTreeInsertExecStream(), LhxHashTableTest::testCaseSetUp(), LcsClusterReplaceExecStreamTest::testClusterReplace(), LhxAggExecStreamTest::testCountImpl(), ExecStreamTestSuite::testDoubleBufferExecStream(), testGovernor(), LhxAggExecStreamTest::testGroupCountImpl(), LhxJoinExecStreamTest::testImpl(), ExternalSortExecStreamTest::testImpl(), BTreeTest::testInserts(), LbmIntersectExecStreamTest::testIntersect(), LbmEntryTest::testldb35(), LbmEntryTest::testler5920(), LbmLoadBitmapTest::testLoad(), LcsClusterAppendExecStreamTest::testLoadMultiCol(), LcsClusterAppendExecStreamTest::testLoadSingleCol(), LbmEntryTest::testMergeEntry(), BTreeTest::testMultiKeySearches(), BTreeTest::testScan(), ExecStreamTestSuite::testScratchBufferExecStream(), LhxAggExecStreamTest::testSingleValueImpl(), FlatFileExecStreamTest::testStream(), LhxAggExecStreamTest::testSumImpl(), LogicalTxnTest::testTxn(), SnapshotSegmentTest::testUncommittedReads(), LbmUnionExecStreamTest::testUnion(), SegStreamTest::testWriteSpillAndRead(), and LbmEntryTest::testZeroBytes().

SharedSegment SegStorageTestBase::pLinearSegment [protected, inherited]

Segment supporting linear page allocation.

Definition at line 45 of file SegStorageTestBase.h.

Referenced by SegStorageTestBase::closeLinearSegment(), LogicalTxnTest::createRecoveryLog(), SegmentTestBase::lockPage(), SegStorageTestBase::openRandomSegment(), VersionedSegmentTest::openSegmentStorage(), SnapshotSegmentTestBase::openSegmentStorage(), SegStorageTestBase::openSegmentStorage(), LinearViewSegmentTest::openSegmentStorage(), SegmentTestBase::openStorage(), SegmentTestBase::prefetchPage(), SnapshotSegmentTestBase::testAllocateAll(), LinearViewSegmentTest::testAllocateAll(), VersionedSegmentTest::testCheckpoint(), SegmentTestBase::testCheckpoint(), SegPageIterTest::testIter(), SegPageEntryIterTest::testIter(), SegStreamTest::testMarkReset(), SegStreamTest::testReadSeg(), VersionedSegmentTest::testRecovery(), LogicalTxnTest::testTxn(), SnapshotSegmentTest::testUncommittedReads(), SegStreamTest::testWriteSeg(), and VersionedSegmentTest::verifyPage().

SharedSegment SegStorageTestBase::pRandomSegment [protected, inherited]

(Optional) segment supporting random page allocation.

Definition at line 50 of file SegStorageTestBase.h.

Referenced by SegStorageTestBase::closeRandomSegment(), SnapshotSegmentTestBase::closeStorage(), LbmSplicerExecStreamTest::createBTree(), LbmSplicerExecStreamTest::initBTreeParam(), LbmSearchTest::initBTreeParam(), LbmLoadBitmapTest::initBTreeParam(), LbmLoadBitmapTest::initBTreeTupleDesc(), LcsClusterReplaceExecStreamTest::initClusterAppendParams(), LbmExecStreamTestBase::initSorterExecStream(), LcsClusterReplaceExecStreamTest::loadCluster(), LcsMultiClusterAppendTest::loadClusters(), LcsRowScanExecStreamTest::loadOneCluster(), LbmSearchTest::loadTableAndIndex(), SegStorageTestBase::openRandomSegment(), SnapshotSegmentTestBase::openSegmentStorage(), LinearViewSegmentTest::openSegmentStorage(), SegmentTestBase::openStorage(), SegmentTestBase::testAllocate(), RandomAllocationSegmentTest::testAllocateAndDeallocate(), ExecStreamTestSuite::testBTreeInsertExecStream(), BTreeTest::testBulkLoad(), LhxHashTableTest::testCaseSetUp(), BTreeTest::testCaseSetUp(), BTreeReadersTest::testCaseSetUp(), LcsRowScanExecStreamTest::testCaseSetUp(), LcsMultiClusterAppendTest::testCaseSetUp(), LcsClusterReplaceExecStreamTest::testCaseSetUp(), LcsClusterAppendExecStreamTest::testCaseSetUp(), LbmExecStreamTestBase::testCaseSetUp(), LcsClusterReplaceExecStreamTest::testClusterReplace(), LhxAggExecStreamTest::testCountImpl(), SegmentTestBase::testDeallocate(), LhxAggExecStreamTest::testGroupCountImpl(), LhxJoinExecStreamTest::testImpl(), ExternalSortExecStreamTest::testImpl(), BTreeTest::testInserts(), LbmLoadBitmapTest::testLoad(), LcsClusterAppendExecStreamTest::testLoadMultiCol(), LcsClusterAppendExecStreamTest::testLoadSingleCol(), ExecStreamTestSuite::testMergeImplicitPullInputs(), BTreeTest::testMultiKeySearches(), BTreeReadersTest::testReaders(), LcsRowScanExecStreamTest::testScanOnEmptyCluster(), ExecStreamTestSuite::testSegBufferExecStream(), ExecStreamTestSuite::testSegBufferReaderWriterExecStream(), LhxAggExecStreamTest::testSingleValueImpl(), LhxAggExecStreamTest::testSumImpl(), and LbmUnionExecStreamTest::testUnion().

SharedSegment SegStorageTestBase::pVersionedRandomSegment [protected, inherited]

(Optional) segment supporting versioned random page allocation.

Definition at line 55 of file SegStorageTestBase.h.

Referenced by BackupRestoreTest::backup(), SnapshotSegmentTestBase::closeStorage(), SegStorageTestBase::closeVersionedRandomSegment(), SnapshotSegmentTest::deallocateOldPages(), SnapshotSegmentTestBase::openSegmentStorage(), BackupRestoreTest::restore(), LcsClusterReplaceExecStreamTest::testClusterReplace(), SnapshotSegmentTest::testRollback(), and SnapshotSegmentTest::testUncommittedReads().

SharedSegment SegStorageTestBase::pSnapshotRandomSegment [protected, inherited]

(Optional) segment supporting snapshot random page allocation.

Definition at line 60 of file SegStorageTestBase.h.

Referenced by SegStorageTestBase::closeSnapshotRandomSegment(), SnapshotSegmentTestBase::commitChanges(), SnapshotSegmentTestBase::openSegmentStorage(), LcsClusterReplaceExecStreamTest::testClusterReplace(), and SnapshotSegmentTest::testDeallocateOld().

VictimPolicy CacheTestBase::victimPolicy [protected, inherited]

VictimPolicy to instantiate.

Definition at line 53 of file CacheTestBase.h.

Referenced by CacheTestBase::CacheTestBase(), and CacheTestBase::newCache().

CacheParams CacheTestBase::cacheParams [protected, inherited]

Parameters for cache initialization.

Definition at line 58 of file CacheTestBase.h.

Referenced by CacheTestBase::CacheTestBase(), CacheTestBase::newCache(), BackupRestoreTest::testBackupCleanup(), BackupRestoreTest::testHeaderBackupRestore(), and SegPageEntryIterTest::testIter().

SharedCache CacheTestBase::pCache [protected, inherited]

Cache instance being tested.

Definition at line 63 of file CacheTestBase.h.

Referenced by BackupRestoreTest::backup(), CacheTestBase::closeDevice(), CacheTestBase::closeStorage(), LbmSplicerExecStreamTest::createBTree(), SegStorageTestBase::createLinearDeviceSegment(), LogicalTxnTest::createRecoveryLog(), BackupRestoreTest::createSnapshotData(), BackupRestoreTest::executeSnapshotTxn(), CacheTestBase::getCache(), LbmSearchTest::initBTreeExecStreamParam(), LbmLoadBitmapTest::initBTreeExecStreamParam(), LbmSearchTest::initBTreeParam(), LbmLoadBitmapTest::initBTreeParam(), LcsClusterReplaceExecStreamTest::initClusterAppendParams(), LbmExecStreamTestBase::initSorterExecStream(), LcsClusterReplaceExecStreamTest::loadCluster(), LcsMultiClusterAppendTest::loadClusters(), LcsRowScanExecStreamTest::loadOneCluster(), LbmSearchTest::loadTableAndIndex(), SegmentTestBase::lockPage(), LbmMinusExecStreamTest::newMinusStream(), ExecStreamTestBase::newStreamGraphEmbryo(), CacheTestBase::openDevice(), CacheTestBase::openStorage(), LcsClusterReplaceExecStreamTest::replaceCluster(), BackupRestoreTest::restore(), LbmSplicerExecStreamTest::spliceInput(), SegmentTestBase::testAllocate(), RandomAllocationSegmentTest::testAllocateAndDeallocate(), BackupRestoreTest::testBackupCleanup(), ExecStreamTestSuite::testBTreeInsertExecStream(), BTreeTest::testBulkLoad(), LhxHashTableTest::testCaseSetUp(), ExecStreamUnitTestBase::testCaseSetUp(), BTreeTest::testCaseSetUp(), BTreeReadersTest::testCaseSetUp(), LhxAggExecStreamTest::testCountImpl(), SegmentTestBase::testDeallocate(), SnapshotSegmentTest::testDeallocateOld(), ExecStreamTestSuite::testDoubleBufferExecStream(), testGovernor(), LhxAggExecStreamTest::testGroupCountImpl(), BackupRestoreTest::testHeaderBackupRestore(), LhxJoinExecStreamTest::testImpl(), ExternalSortExecStreamTest::testImpl(), BTreeTest::testInserts(), LbmIntersectExecStreamTest::testIntersect(), SegPageIterTest::testIter(), SegPageEntryIterTest::testIter(), CacheTest::testLargeCacheInit(), CacheTest::testLargeCacheRequest(), LbmEntryTest::testldb35(), LbmEntryTest::testler5920(), LbmLoadBitmapTest::testLoad(), LcsClusterAppendExecStreamTest::testLoadMultiCol(), LcsClusterAppendExecStreamTest::testLoadSingleCol(), SegStreamTest::testMarkReset(), LbmEntryTest::testMergeEntry(), BTreeTest::testMultiKeySearches(), CacheTest::testQuotaCacheAccessor(), BTreeReadersTest::testReaders(), SegStreamTest::testReadSeg(), BTreeTest::testScan(), LcsRowScanExecStreamTest::testScanOnEmptyCluster(), ExecStreamTestSuite::testScratchBufferExecStream(), LhxAggExecStreamTest::testSingleValueImpl(), FlatFileExecStreamTest::testStream(), LhxAggExecStreamTest::testSumImpl(), LogicalTxnTest::testTxn(), LogicalTxnTest::testTxnIdSequence(), LbmUnionExecStreamTest::testUnion(), SegStreamTest::testWriteSeg(), SegStreamTest::testWriteSpillAndRead(), LbmEntryTest::testZeroBytes(), and BackupRestoreTest::verifySnapshotData().

SharedRandomAccessDevice CacheTestBase::pRandomAccessDevice [protected, inherited]

The default cached device.

Definition at line 68 of file CacheTestBase.h.

Referenced by BackupRestoreTest::backup(), CacheTestBase::closeStorage(), SegStorageTestBase::openSegmentStorage(), CacheTestBase::openStorage(), and BackupRestoreTest::restore().

uint CacheTestBase::nMemPages [protected, inherited]

Size of cache in memory pages.

Definition at line 73 of file CacheTestBase.h.

Referenced by CacheTestBase::CacheTestBase(), PagingTestBase::testCacheResize(), and ExecStreamTestBase::testCaseSetUp().

uint CacheTestBase::nDiskPages [protected, inherited]

Size of device in disk pages.

Definition at line 78 of file CacheTestBase.h.

Referenced by CacheTestBase::CacheTestBase(), LinearViewSegmentTest::LinearViewSegmentTest(), CacheTest::makeBlockId(), VersionedSegmentTest::openSegmentStorage(), SnapshotSegmentTestBase::openSegmentStorage(), LinearViewSegmentTest::openSegmentStorage(), CacheTestBase::openStorage(), SegStreamTest::SegStreamTest(), SnapshotSegmentTestBase::SnapshotSegmentTestBase(), SnapshotSegmentTest::testDeallocateOld(), PagingTestBase::testPrefetch(), PagingTestBase::testPrefetchBatch(), PagingTestBase::testRandomOp(), SnapshotSegmentTest::testRollback(), PagingTestBase::testSequentialOp(), and PagingTestBase::testSkipOp().

uint CacheTestBase::cbPageFull [protected, inherited]

Disk page size.

Definition at line 83 of file CacheTestBase.h.

Referenced by CacheTest::CacheTest(), CacheTestBase::CacheTestBase(), CacheTestBase::openDevice(), and SegStorageTestBase::openSegmentStorage().

DeviceId CacheTestBase::dataDeviceId [protected, inherited]

Fixed ID to assign to data device.

Definition at line 88 of file CacheTestBase.h.

Referenced by CacheTestBase::CacheTestBase(), CacheTestBase::closeStorage(), CacheTest::makeBlockId(), SnapshotSegmentTestBase::openSegmentStorage(), SegStorageTestBase::openSegmentStorage(), LinearViewSegmentTest::openSegmentStorage(), CacheTestBase::openStorage(), and PagingTestBase::testCheckpoint().

TestSuite* TestBase::pTestSuite [protected, inherited]

Boost test suite.

Definition at line 59 of file TestBase.h.

Referenced by TestBase::releaseTestSuite().

boost::shared_ptr<TestBase> TestBase::pTestObj [protected, inherited]

Definition at line 61 of file TestBase.h.

Referenced by TestBase::releaseTestSuite(), and TestBase::TestBase().

std::ofstream TestBase::traceStream [protected, inherited]

Output file stream for tracing.

Definition at line 66 of file TestBase.h.

Referenced by TestBase::notifyTrace(), TestBase::TestBase(), and TestBase::~TestBase().

StrictMutex TestBase::traceMutex [protected, inherited]

Protects traceStream.

Definition at line 71 of file TestBase.h.

Referenced by TestBase::notifyTrace().

std::string TestBase::testName [protected, inherited]

Name of test.

Definition at line 76 of file TestBase.h.

Referenced by TestBase::afterTestCase(), TestBase::beforeTestCase(), TestBase::releaseTestSuite(), TestBase::TestBase(), LhxHashTableTest::testInsert1Ka(), and LhxHashTableTest::testInsert1Kb().

TraceLevel TestBase::traceLevel [protected, inherited]

Level at which to trace test execution.

Definition at line 81 of file TestBase.h.

Referenced by TestBase::getSourceTraceLevel(), and TestBase::TestBase().

FileStatsTarget TestBase::statsTarget [protected, inherited]

Output for stats.

Definition at line 86 of file TestBase.h.

StatsTimer TestBase::statsTimer [protected, inherited]

Timer for stats collection.

Definition at line 91 of file TestBase.h.

Referenced by CacheTestBase::closeStorage(), CacheTestBase::openStorage(), BTreeTxnTest::testCaseSetUp(), BTreeTxnTest::testCaseTearDown(), and BTreeTxnTest::testTxns().

bool TestBase::traceStdout [protected, inherited]

Copy trace output to stdout.

Definition at line 99 of file TestBase.h.

Referenced by TestBase::notifyTrace(), and TestBase::TestBase().

bool TestBase::traceFile [protected, inherited]

Copy trace output to file.

Definition at line 104 of file TestBase.h.

Referenced by TestBase::notifyTrace(), and TestBase::TestBase().

bool TestBase::runAll [static, protected, inherited]

Run all test cases, including the extra tests.

(static, since set by readParams())

Definition at line 110 of file TestBase.h.

Referenced by TestBase::readParams(), and TestBase::releaseTestSuite().

std::string TestBase::runSingle [static, protected, inherited]

Run only the test case of this name.

(static, since set by readParams())

Definition at line 116 of file TestBase.h.

Referenced by TestBase::readParams(), and TestBase::releaseTestSuite().

TestCaseGroup TestBase::defaultTests [protected, inherited]

Definition at line 139 of file TestBase.h.

Referenced by TestBase::releaseTestSuite().

TestCaseGroup TestBase::extraTests [protected, inherited]

Definition at line 140 of file TestBase.h.

Referenced by TestBase::releaseTestSuite().

ParamName TestBase::paramTestSuiteName [static, inherited]

Definition at line 143 of file TestBase.h.

Referenced by TestBase::TestBase().

ParamName TestBase::paramTraceFileName [static, inherited]

Definition at line 144 of file TestBase.h.

Referenced by TestBase::TestBase().

ParamName TestBase::paramDictionaryFileName [static, inherited]

Definition at line 145 of file TestBase.h.

Referenced by TestBase::readParams(), SegStreamTest::testRead(), and SegStreamTest::testWrite().

ParamName TestBase::paramTraceLevel [static, inherited]

Definition at line 146 of file TestBase.h.

Referenced by TestBase::TestBase().

ParamName TestBase::paramStatsFileName [static, inherited]

Definition at line 147 of file TestBase.h.

ParamName TestBase::paramTraceStdout [static, inherited]

Definition at line 148 of file TestBase.h.

Referenced by TestBase::TestBase().

ParamName TestBase::paramDegreeOfParallelism [static, inherited]

Definition at line 149 of file TestBase.h.

Referenced by ParallelExecStreamSchedulerTest::ParallelExecStreamSchedulerTest().

ConfigMap TestBase::configMap [static, inherited]

Configuration parameters.

The reason this is static is so that no constructor parameters (which burden virtual bases) are needed.

Definition at line 155 of file TestBase.h.

Referenced by TestBase::afterTestCase(), TestBase::beforeTestCase(), BTreeTxnTest::BTreeTxnTest(), CacheTestBase::CacheTestBase(), BackupRestoreTest::createSnapshotData(), DatabaseTest::DatabaseTest(), TestOptionsTest::extra(), DatabaseTest::loadDatabase(), SparseBitmapTest::openStorage(), PagingTestBase::PagingTestBase(), ParallelExecStreamSchedulerTest::ParallelExecStreamSchedulerTest(), RandomAccessFileDeviceTest::RandomAccessFileDeviceTest(), TestBase::readParams(), SegStorageTestBase::SegStorageTestBase(), TestOptionsTest::test1(), TestOptionsTest::test2(), BackupRestoreTest::testBackupCleanup(), TestBase::TestBase(), BTreeTxnTest::testCaseSetUp(), BTreeTxnTest::testCheckpoint(), DatabaseTest::testCreateEmpty(), DatabaseTest::testForceTxns(), BackupRestoreTest::testHeaderBackupRestore(), SegPageEntryIterTest::testIter(), SegStreamTest::testRead(), BTreeTxnTest::testTxns(), SegStreamTest::testWrite(), ThreadedTestBase::ThreadedTestBase(), and TestBase::~TestBase().

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The documentation for this class was generated from the following file:

• /home/pub/open/dev/fennel/test/ExecStreamGovernorTest.cpp

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