SvdPackerUnpackerTestModule Class Reference

Inheritance diagram for SvdPackerUnpackerTestModule:

Public Member Functions
def	sortDigits (self, unsortedPyStoreArray)
def	event (self)

Detailed Description

module which ckecks if two collection of SVDShaperDigits are equal

Definition at line 21 of file svd_packer_unpacker.py.

Member Function Documentation

event()

def event

(

self

)

 load SVDShaperDigits of the simulation and the packed/unpacked ones
and compare them

Definition at line 44 of file svd_packer_unpacker.py.

    def event(self):
        """ load SVDShaperDigits of the simulation and the packed/unpacked ones
        and compare them"""
 
        svdDigitsPackedUnpacked = Belle2.PyStoreArray(svd_digits_pack_unpack_collection)
        # direct from simulation
        svdDigits = Belle2.PyStoreArray("SVDShaperDigits")
 
        svdDigits_sorted = self.sortDigits(svdDigits)
        svdDigitsPackedUnpacked_sorted = self.sortDigits(svdDigitsPackedUnpacked)
 
        if not len(svdDigits_sorted) == len(svdDigitsPackedUnpacked_sorted):
            b2.B2FATAL("SVDShaperDigits count not equal after packing and unpacking")
 
        # check all quantities between the direct and the packed/unpacked svd digits
        for i in range(len(svdDigits_sorted)):
 
            # sort the digits, because the packer sorts the
            # the 32-bit frames are sorted by FADC numbers by the packer module
            hit = svdDigits_sorted[i]
            hitPackedUnpacked = svdDigitsPackedUnpacked_sorted[i]
 
            # check content of the digit
            assert hit.getTime() == hitPackedUnpacked.getTime()
            assert hit.getIndex() == hitPackedUnpacked.getIndex()
 
            # note: The charge will only be checked if between 0 and 255
            # These two cases will be addressed in future SVDShaperDigits and packer/unpacker version
            assert numpy.isclose(hit.getCharge(), hitPackedUnpacked.getCharge())
 
            # check the VxdID information
            assert hit.getSensorID().getID() == hitPackedUnpacked.getSensorID().getID()
            assert hit.getSensorID().getLayerNumber() == hitPackedUnpacked.getSensorID().getLayerNumber()
            assert hit.getSensorID().getLadderNumber() == hitPackedUnpacked.getSensorID().getLadderNumber()
            assert hit.getSensorID().getSensorNumber() == hitPackedUnpacked.getSensorID().getSensorNumber()
            assert hit.getSensorID().getSegmentNumber() == hitPackedUnpacked.getSensorID().getSegmentNumber()
 
 
# to run the framework the used modules need to be registered

sortDigits()

def sortDigits	(		self,
			unsortedPyStoreArray
	)

 use some digit information to sort the SVDShaperDigits list
    Returns a python-list containing the SVDShaperDigits

Definition at line 27 of file svd_packer_unpacker.py.

    def sortDigits(self, unsortedPyStoreArray):
        """ use some digit information to sort the SVDShaperDigits list
            Returns a python-list containing the SVDShaperDigits
        """
 
        # first convert to a python-list to be abple to sort
        py_list = [x for x in unsortedPyStoreArray]
 
        # sort via a hierachy of sort keys
        return sorted(
            py_list,
            key=lambda x: (
                x.getSensorID().getLayerNumber(),
                x.getSensorID().getLadderNumber(),
                x.getSensorID().getSensorNumber(),
                x.isUStrip()))
 

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

• svd/tests/svd_packer_unpacker.py