Serializer_mz5_Test.cpp File Reference

#include "pwiz/utility/misc/unit.hpp"
#include "Serializer_mz5.hpp"
#include "Diff.hpp"
#include "References.hpp"
#include "examples.hpp"
#include "pwiz/utility/misc/Std.hpp"
#include "pwiz/utility/misc/Filesystem.hpp"
#include "boost/thread/thread.hpp"
#include "boost/thread/barrier.hpp"
#include <cstring>
#include <cstdlib>

Go to the source code of this file.

Functions
void	testWriteRead (const MSData &msd, const MSDataFile::WriteConfig &config)
void	testWriteRead ()
void	testThreadSafetyWorker (boost::barrier *testBarrier)
void	testThreadSafety (const int &testThreadCount)
int	main (int argc, char *argv[])

Variables
ostream *	os_ = 0

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Function Documentation

void testWriteRead	(	const MSData &	msd,
		const MSDataFile::WriteConfig &	config
	)

Definition at line 43 of file Serializer_mz5_Test.cpp.

References diff(), boost::lexical_cast(), os_, pwiz::msdata::Serializer_mz5::read(), pwiz::identdata::References::resolve(), unit_assert, and pwiz::msdata::Serializer_mz5::write().

{
    if (os_)
        *os_ << "testWriteRead() " << config << endl;

    string filename = "Serializer_mz5_Test_" + lexical_cast<string> (
            boost::this_thread::get_id()) + ".mz5";

    {
        MSData msd2;
        Serializer_mz5 mz5Serializer(config);
        IterationListenerRegistry ilr;
        mz5Serializer.write(filename, msd, &ilr);

        mz5Serializer.read(filename, msd2);

        References::resolve(msd2);

        Diff<MSData, DiffConfig> diff(msd, msd2);
        if (os_ && diff)
            *os_ << diff << endl;
        unit_assert(!diff);
    }

    bfs::remove(filename);
}

void testWriteRead

(

)

Definition at line 70 of file Serializer_mz5_Test.cpp.

References pwiz::msdata::MSDataFile::WriteConfig::binaryDataEncoderConfig, pwiz::msdata::BinaryDataEncoder::Config::compression, pwiz::identdata::examples::initializeTiny(), MS_intensity_array, MS_m_z_array, MS_time_array, pwiz::msdata::BinaryDataEncoder::Config::precision, pwiz::msdata::BinaryDataEncoder::Config::precisionOverrides, and testWriteRead().

{
    MSData msd;
    examples::initializeTiny(msd);

    // test with 64 bit precision
    MSDataFile::WriteConfig writeConfig;
    writeConfig.binaryDataEncoderConfig.precision
            = BinaryDataEncoder::Precision_64;
    writeConfig.binaryDataEncoderConfig.precisionOverrides[MS_m_z_array]
            = BinaryDataEncoder::Precision_64;
    writeConfig.binaryDataEncoderConfig.precisionOverrides[MS_intensity_array]
            = BinaryDataEncoder::Precision_64;
    writeConfig.binaryDataEncoderConfig.precisionOverrides[MS_time_array]
            = BinaryDataEncoder::Precision_64;
    // compression activated
    writeConfig.binaryDataEncoderConfig.compression
            = BinaryDataEncoder::Compression_Zlib;
    testWriteRead(msd, writeConfig);

    //test with 32 bit precision
    writeConfig.binaryDataEncoderConfig.precision
            = BinaryDataEncoder::Precision_32;
    writeConfig.binaryDataEncoderConfig.precisionOverrides[MS_m_z_array]
            = BinaryDataEncoder::Precision_32;
    writeConfig.binaryDataEncoderConfig.precisionOverrides[MS_intensity_array]
            = BinaryDataEncoder::Precision_32;
    writeConfig.binaryDataEncoderConfig.precisionOverrides[MS_time_array]
            = BinaryDataEncoder::Precision_32;
    testWriteRead(msd, writeConfig);

    // TODO: test without compression
}

void testThreadSafetyWorker

(

boost::barrier *

testBarrier

)

Definition at line 104 of file Serializer_mz5_Test.cpp.

References e(), and testWriteRead().

{
    testBarrier->wait(); // wait until all threads have started

    try
    {
        testWriteRead();
    } catch (exception& e)
    {
        cerr << "Exception in worker thread: " << e.what() << endl;
    } catch (...)
    {
        cerr << "Unhandled exception in worker thread." << endl;
        exit(1); // fear the unknown!
    }
}

void testThreadSafety

(

const int &

testThreadCount

)

Definition at line 121 of file Serializer_mz5_Test.cpp.

References testThreadSafetyWorker().

{
    boost::barrier testBarrier(testThreadCount);
    boost::thread_group testThreadGroup;
    for (int i = 0; i < testThreadCount; ++i)
        testThreadGroup.add_thread(new boost::thread(&testThreadSafetyWorker,
                &testBarrier));
    testThreadGroup.join_all();
}

int main	(	int	argc,
		char *	argv[]
	)

Definition at line 131 of file Serializer_mz5_Test.cpp.

References e(), os_, TEST_EPILOG, TEST_FAILED, TEST_PROLOG, testThreadSafety(), and testWriteRead().

{
    TEST_PROLOG(argc, argv)

    try
    {
        if (argc > 1 && !strcmp(argv[1], "-v"))
            os_ = &cout;

        testWriteRead();
        testThreadSafety(2);
        testThreadSafety(4);
        testThreadSafety(8);
        testThreadSafety(16);

    }
    catch (exception& e)
    {
        TEST_FAILED(e.what())
    }
    catch (...)
    {
        TEST_FAILED("Caught unknown exception.")
    }

    TEST_EPILOG
}

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Variable Documentation

ostream* os_ = 0

Definition at line 41 of file Serializer_mz5_Test.cpp.