int Bam2FastQ::execute(int argc, char **argv)
{
// Extract command line arguments.
String inFile = "";
bool readName = false;
String refFile = "";
String firstOut = "";
String secondOut = "";
String unpairedOut = "";
bool interleave = false;
bool noeof = false;
bool gzip = false;
bool params = false;
myOutBase = "";
myNumMateFailures = 0;
myNumPairs = 0;
myNumUnpaired = 0;
mySplitRG = false;
myQField = "";
myNumQualTagErrors = 0;
myReverseComp = true;
myRNPlus = false;
myFirstRNExt = DEFAULT_FIRST_EXT;
mySecondRNExt = DEFAULT_SECOND_EXT;
myCompression = InputFile::DEFAULT;
ParameterList inputParameters;
BEGIN_LONG_PARAMETERS(longParameterList)
LONG_PARAMETER_GROUP("Required Parameters")
LONG_STRINGPARAMETER("in", &inFile)
LONG_PARAMETER_GROUP("Optional Parameters")
LONG_PARAMETER("readName", &readName)
LONG_PARAMETER("splitRG", &mySplitRG)
LONG_STRINGPARAMETER("qualField", &myQField)
LONG_PARAMETER("merge", &interleave)
LONG_STRINGPARAMETER("refFile", &refFile)
LONG_STRINGPARAMETER("firstRNExt", &myFirstRNExt)
LONG_STRINGPARAMETER("secondRNExt", &mySecondRNExt)
LONG_PARAMETER("rnPlus", &myRNPlus)
LONG_PARAMETER("noReverseComp", &myReverseComp)
LONG_PARAMETER("gzip", &gzip)
LONG_PARAMETER("noeof", &noeof)
LONG_PARAMETER("params", ¶ms)
LONG_PARAMETER_GROUP("Optional OutputFile Names")
LONG_STRINGPARAMETER("outBase", &myOutBase)
LONG_STRINGPARAMETER("firstOut", &firstOut)
LONG_STRINGPARAMETER("secondOut", &secondOut)
LONG_STRINGPARAMETER("unpairedOut", &unpairedOut)
LONG_PHONEHOME(VERSION)
END_LONG_PARAMETERS();
inputParameters.Add(new LongParameters ("Input Parameters",
longParameterList));
// parameters start at index 2 rather than 1.
inputParameters.Read(argc, argv, 2);
// If no eof block is required for a bgzf file, set the bgzf file type to
// not look for it.
if(noeof)
{
// Set that the eof block is not required.
BgzfFileType::setRequireEofBlock(false);
}
if(gzip)
{
myCompression = InputFile::GZIP;
}
// Check to see if the in file was specified, if not, report an error.
if(inFile == "")
{
usage();
inputParameters.Status();
// In file was not specified but it is mandatory.
std::cerr << "--in is a mandatory argument, "
<< "but was not specified" << std::endl;
return(-1);
}
// Cannot specify both interleaved & secondOut since secondOut would be N/A.
if(interleave && !secondOut.IsEmpty())
{
usage();
inputParameters.Status();
std::cerr << "ERROR: Cannot specify --merge & --secondOut.\n";
return(-1);
}
// Cannot specify both interleaved & secondOut since secondOut would be N/A.
if(interleave && !secondOut.IsEmpty())
{
usage();
inputParameters.Status();
std::cerr << "ERROR: Cannot specify --merge & --secondOut.\n";
return(-1);
}
// Cannot specify both splitRG & firstOut/secondOut/unpairedOut
// since it needs a different file for each RG.
if(mySplitRG && (!firstOut.IsEmpty() ||
!secondOut.IsEmpty() || !unpairedOut.IsEmpty()))
{
usage();
inputParameters.Status();
std::cerr << "ERROR: Cannot specify --splitRG & --firstOut/--secondOut/--unpairedOut.\n";
std::cerr << "Use --outBase instead.\n";
return(-1);
}
// Cannot specify splitRG & output to stdout.
if(mySplitRG && (myOutBase[0] == '-'))
{
usage();
inputParameters.Status();
std::cerr << "ERROR: Cannot specify --splitRG & write to stdout.\n";
return(-1);
}
// Check to see if the out file was specified, if not, generate it from
// the input filename.
if(myOutBase == "")
{
// Just remove the extension from the input filename.
int extStart = inFile.FastFindLastChar('.');
if(extStart <= 0)
{
myOutBase = inFile;
}
else
{
myOutBase = inFile.Left(extStart);
}
}
if(mySplitRG)
{
std::string fqList = myOutBase.c_str();
fqList += ".list";
myFqList = ifopen(fqList.c_str(), "w");
ifprintf(myFqList, "MERGE_NAME\tFASTQ1\tFASTQ2\tRG\n");
}
// Check to see if the first/second/single-ended were specified and
// if not, set them.
myFirstFileNameExt = "_1.fastq";
mySecondFileNameExt = "_2.fastq";
myUnpairedFileNameExt = ".fastq";
if(interleave)
{
myFirstFileNameExt = "_interleaved.fastq";
myFirstFileNameExt = "_interleaved.fastq";
}
getFileName(firstOut, myFirstFileNameExt);
getFileName(secondOut, mySecondFileNameExt);
getFileName(unpairedOut, myUnpairedFileNameExt);
if(params)
{
inputParameters.Status();
}
// Open the files for reading/writing.
// Open prior to opening the output files,
// so if there is an error, the outputs don't get created.
SamFile samIn;
samIn.OpenForRead(inFile, &mySamHeader);
// Skip non-primary reads.
samIn.SetReadFlags(0, 0x0100);
// Open the output files if not splitting RG
if(!mySplitRG)
{
myUnpairedFile = ifopen(unpairedOut, "w", myCompression);
// Only open the first file if it is different than an already opened file.
if(firstOut != unpairedOut)
{
myFirstFile = ifopen(firstOut, "w", myCompression);
}
else
{
myFirstFile = myUnpairedFile;
}
// If it is interleaved or the 2nd file is not a new name, set it appropriately.
if(interleave || secondOut == firstOut)
{
mySecondFile = myFirstFile;
}
else if(secondOut == unpairedOut)
{
mySecondFile = myUnpairedFile;
}
else
{
mySecondFile = ifopen(secondOut, "w", myCompression);
}
if(myUnpairedFile == NULL)
{
std::cerr << "Failed to open " << unpairedOut
<< " so can't convert bam2FastQ.\n";
return(-1);
}
if(myFirstFile == NULL)
{
std::cerr << "Failed to open " << firstOut
<< " so can't convert bam2FastQ.\n";
return(-1);
}
if(mySecondFile == NULL)
{
std::cerr << "Failed to open " << secondOut
<< " so can't convert bam2FastQ.\n";
return(-1);
}
}
if((readName) || (strcmp(mySamHeader.getSortOrder(), "queryname") == 0))
{
readName = true;
}
else
{
// defaulting to coordinate sorted.
samIn.setSortedValidation(SamFile::COORDINATE);
}
// Setup the '=' translation if the reference was specified.
if(!refFile.IsEmpty())
{
GenomeSequence* refPtr = new GenomeSequence(refFile);
samIn.SetReadSequenceTranslation(SamRecord::BASES);
samIn.SetReference(refPtr);
}
SamRecord* recordPtr;
int16_t samFlag;
SamStatus::Status returnStatus = SamStatus::SUCCESS;
while(returnStatus == SamStatus::SUCCESS)
{
recordPtr = myPool.getRecord();
if(recordPtr == NULL)
{
// Failed to allocate a new record.
throw(std::runtime_error("Failed to allocate a new SAM/BAM record"));
}
if(!samIn.ReadRecord(mySamHeader, *recordPtr))
{
// Failed to read a record.
returnStatus = samIn.GetStatus();
continue;
}
// Have a record. Check to see if it is a pair or unpaired read.
samFlag = recordPtr->getFlag();
if(SamFlag::isPaired(samFlag))
{
if(readName)
{
handlePairedRN(*recordPtr);
}
else
{
handlePairedCoord(*recordPtr);
}
}
else
{
++myNumUnpaired;
writeFastQ(*recordPtr, myUnpairedFile,
myUnpairedFileNameExt);
}
}
// Flush All
cleanUpMateMap(0, true);
if(returnStatus == SamStatus::NO_MORE_RECS)
{
returnStatus = SamStatus::SUCCESS;
}
samIn.Close();
closeFiles();
// Output the results
std::cerr << "\nFound " << myNumPairs << " read pairs.\n";
std::cerr << "Found " << myNumUnpaired << " unpaired reads.\n";
if(myNumMateFailures != 0)
{
std::cerr << "Failed to find mates for " << myNumMateFailures
<< " reads, so they were written as unpaired\n"
<< " (not included in either of the above counts).\n";
}
if(myNumQualTagErrors != 0)
{
std::cerr << myNumQualTagErrors << " records did not have tag "
<< myQField.c_str() << " or it was invalid, so the quality field was used for those records.\n";
}
return(returnStatus);
}
int Dedup_LowMem::execute(int argc, char** argv)
{
/* --------------------------------
* process the arguments
* -------------------------------*/
String inFile, outFile, logFile;
myDoRecab = false;
bool removeFlag = false;
bool verboseFlag = false;
myForceFlag = false;
myNumMissingMate = 0;
myMinQual = DEFAULT_MIN_QUAL;
String excludeFlags = "0xB04";
uint16_t intExcludeFlags = 0;
bool noeof = false;
bool params = false;
LongParamContainer parameters;
parameters.addGroup("Required Parameters");
parameters.addString("in", &inFile);
parameters.addString("out", &outFile);
parameters.addGroup("Optional Parameters");
parameters.addInt("minQual", & myMinQual);
parameters.addString("log", &logFile);
parameters.addBool("oneChrom", &myOneChrom);
parameters.addBool("recab", &myDoRecab);
parameters.addBool("rmDups", &removeFlag);
parameters.addBool("force", &myForceFlag);
parameters.addString("excludeFlags", &excludeFlags);
parameters.addBool("verbose", &verboseFlag);
parameters.addBool("noeof", &noeof);
parameters.addBool("params", ¶ms);
parameters.addPhoneHome(VERSION);
myRecab.addRecabSpecificParameters(parameters);
ParameterList inputParameters;
inputParameters.Add(new LongParameters ("Input Parameters",
parameters.getLongParameterList()));
// parameters start at index 2 rather than 1.
inputParameters.Read(argc, argv, 2);
// If no eof block is required for a bgzf file, set the bgzf file type to
// not look for it.
if(noeof)
{
// Set that the eof block is not required.
BgzfFileType::setRequireEofBlock(false);
}
if(inFile.IsEmpty())
{
printUsage(std::cerr);
inputParameters.Status();
std::cerr << "Specify an input file" << std::endl;
return EXIT_FAILURE;
}
if(outFile.IsEmpty())
{
printUsage(std::cerr);
inputParameters.Status();
std::cerr << "Specify an output file" << std::endl;
return EXIT_FAILURE;
}
intExcludeFlags = excludeFlags.AsInteger();
if(myForceFlag && SamFlag::isDuplicate(intExcludeFlags))
{
printUsage(std::cerr);
inputParameters.Status();
std::cerr << "Cannot specify --force and Duplicate in the excludeFlags. Since --force indicates to override"
<< " previous duplicate setting and the excludeFlags says to skip those, you can't do both.\n";
return EXIT_FAILURE;
}
if(!SamFlag::isSecondary(intExcludeFlags))
{
printUsage(std::cerr);
inputParameters.Status();
std::cerr << "ERROR: Secondary reads must be excluded, edit --excludeFlags to include 0x0100\n";
return EXIT_FAILURE;
}
if(!(intExcludeFlags & SamFlag::SUPPLEMENTARY_ALIGNMENT))
{
printUsage(std::cerr);
inputParameters.Status();
std::cerr << "ERROR: Supplementary reads must be excluded, edit --excludeFlags to include 0x0800\n";
return EXIT_FAILURE;
}
if(logFile.IsEmpty())
{
logFile = outFile + ".log";
}
if(myDoRecab)
{
int status = myRecab.processRecabParam();
if(status != 0)
{
inputParameters.Status();
return(status);
}
}
if(params)
{
inputParameters.Status();
}
Logger::gLogger = new Logger(logFile.c_str(), verboseFlag);
/* -------------------------------------------------------------------
* The arguments are processed. Prepare the input BAM file,
* instantiate dedup_LowMem, and construct the read group library map
* ------------------------------------------------------------------*/
SamFile samIn;
samIn.OpenForRead(inFile.c_str());
// If the file isn't sorted it will throw an exception.
samIn.setSortedValidation(SamFile::COORDINATE);
SamFileHeader header;
samIn.ReadHeader(header);
buildReadGroupLibraryMap(header);
lastReference = -1;
lastCoordinate = -1;
// for keeping some basic statistics
uint32_t recordCount = 0;
uint32_t pairedCount = 0;
uint32_t properPairCount = 0;
uint32_t unmappedCount = 0;
uint32_t reverseCount = 0;
uint32_t qualCheckFailCount = 0;
uint32_t secondaryCount = 0;
uint32_t supplementaryCount = 0;
uint32_t excludedCount = 0;
// Now we start reading records
SamRecord* recordPtr;
SamStatus::Status returnStatus = SamStatus::SUCCESS;
while(returnStatus == SamStatus::SUCCESS)
{
recordPtr = mySamPool.getRecord();
if(recordPtr == NULL)
{
std::cerr << "Failed to allocate enough records\n";
return(-1);
}
if(!samIn.ReadRecord(header, *recordPtr))
{
returnStatus = samIn.GetStatus();
continue;
}
// Take note of properties of this record
int flag = recordPtr->getFlag();
if(SamFlag::isPaired(flag)) ++pairedCount;
if(SamFlag::isProperPair(flag)) ++properPairCount;
if(SamFlag::isReverse(flag)) ++reverseCount;
if(SamFlag::isQCFailure(flag)) ++qualCheckFailCount;
if(SamFlag::isSecondary(flag)) ++secondaryCount;
if(flag & SamFlag::SUPPLEMENTARY_ALIGNMENT) ++supplementaryCount;
if(!SamFlag::isMapped(flag)) ++unmappedCount;
// put the record in the appropriate maps:
// single reads go in myFragmentMap
// paired reads go in myPairedMap
recordCount = samIn.GetCurrentRecordCount();
// if we have moved to a new position, look back at previous reads for duplicates
if (hasPositionChanged(*recordPtr))
{
cleanupPriorReads(recordPtr);
}
// Determine if this read should be checked for duplicates.
if((!SamFlag::isMapped(flag)) || ((flag & intExcludeFlags) != 0))
{
++excludedCount;
// No deduping done on this record, but still build the recab table.
if(myDoRecab)
{
myRecab.processReadBuildTable(*recordPtr);
}
// Nothing more to do with this record, so
// release the pointer.
mySamPool.releaseRecord(recordPtr);
}
else
{
if(SamFlag::isDuplicate(flag) && !myForceFlag)
{
// Error: Marked duplicates, and duplicates aren't excluded.
Logger::gLogger->error("There are records already duplicate marked.");
Logger::gLogger->error("Use -f to clear the duplicate flag and start the dedup_LowMem procedure over");
}
checkDups(*recordPtr, recordCount);
mySamPool.releaseRecord(recordPtr);
}
// let the user know we're not napping
if (verboseFlag && (recordCount % 100000 == 0))
{
Logger::gLogger->writeLog("recordCount=%u singleKeyMap=%u pairedKeyMap=%u, dictSize=%u",
recordCount, myFragmentMap.size(),
myPairedMap.size(),
myMateMap.size());
}
}
// we're finished reading record so clean up the duplicate search and
// close the input file
cleanupPriorReads(NULL);
samIn.Close();
// print some statistics
Logger::gLogger->writeLog("--------------------------------------------------------------------------");
Logger::gLogger->writeLog("SUMMARY STATISTICS OF THE READS");
Logger::gLogger->writeLog("Total number of reads: %u",recordCount);
Logger::gLogger->writeLog("Total number of paired-end reads: %u",
pairedCount);
Logger::gLogger->writeLog("Total number of properly paired reads: %u",
properPairCount);
Logger::gLogger->writeLog("Total number of unmapped reads: %u",
unmappedCount);
Logger::gLogger->writeLog("Total number of reverse strand mapped reads: %u",
reverseCount);
Logger::gLogger->writeLog("Total number of QC-failed reads: %u",
qualCheckFailCount);
Logger::gLogger->writeLog("Total number of secondary reads: %u",
secondaryCount);
Logger::gLogger->writeLog("Total number of supplementary reads: %u",
supplementaryCount);
Logger::gLogger->writeLog("Size of singleKeyMap (must be zero): %u",
myFragmentMap.size());
Logger::gLogger->writeLog("Size of pairedKeyMap (must be zero): %u",
myPairedMap.size());
Logger::gLogger->writeLog("Total number of missing mates: %u",
myNumMissingMate);
Logger::gLogger->writeLog("Total number of reads excluded from duplicate checking: %u",
excludedCount);
Logger::gLogger->writeLog("--------------------------------------------------------------------------");
Logger::gLogger->writeLog("Sorting the indices of %d duplicated records",
myDupList.size());
// sort the indices of duplicate records
std::sort(myDupList.begin(), myDupList.end(),
std::less<uint32_t> ());
// get ready to write the output file by making a second pass
// through the input file
samIn.OpenForRead(inFile.c_str());
samIn.ReadHeader(header);
SamFile samOut;
samOut.OpenForWrite(outFile.c_str());
samOut.WriteHeader(header);
// If we are recalibrating, output the model information.
if(myDoRecab)
{
myRecab.modelFitPrediction(outFile);
}
// an iterator to run through the duplicate indices
int currentDupIndex = 0;
bool moreDups = !myDupList.empty();
// let the user know what we're doing
Logger::gLogger->writeLog("\nWriting %s", outFile.c_str());
// count the duplicate records as a check
uint32_t singleDuplicates(0), pairedDuplicates(0);
// start reading records and writing them out
SamRecord record;
while(samIn.ReadRecord(header, record))
{
uint32_t currentIndex = samIn.GetCurrentRecordCount();
bool foundDup = moreDups &&
(currentIndex == myDupList[currentDupIndex]);
// modify the duplicate flag and write out the record,
// if it's appropriate
int flag = record.getFlag();
if (foundDup)
{
// this record is a duplicate, so mark it.
record.setFlag( flag | 0x400 );
currentDupIndex++;
// increment duplicate counters to verify we found them all
if ( ( ( flag & 0x0001 ) == 0 ) || ( flag & 0x0008 ) )
{ // unpaired or mate unmapped
singleDuplicates++;
}
else
{
pairedDuplicates++;
}
// recalibrate if necessary.
if(myDoRecab)
{
myRecab.processReadApplyTable(record);
}
// write the record if we are not removing duplicates
if (!removeFlag ) samOut.WriteRecord(header, record);
}
else
{
if(myForceFlag)
{
// this is not a duplicate we've identified but we want to
// remove any duplicate marking
record.setFlag( flag & 0xfffffbff ); // unmark duplicate
}
// Not a duplicate, so recalibrate if necessary.
if(myDoRecab)
{
myRecab.processReadApplyTable(record);
}
samOut.WriteRecord(header, record);
}
// Let the user know we're still here
if (verboseFlag && (currentIndex % 100000 == 0)) {
Logger::gLogger->writeLog("recordCount=%u", currentIndex);
}
}
// We're done. Close the files and print triumphant messages.
samIn.Close();
samOut.Close();
Logger::gLogger->writeLog("Successfully %s %u unpaired and %u paired duplicate reads",
removeFlag ? "removed" : "marked" ,
singleDuplicates,
pairedDuplicates/2);
Logger::gLogger->writeLog("\nDedup_LowMem complete!");
return 0;
}
void testIndex(BamIndex& bamIndex)
{
assert(bamIndex.getNumMappedReads(1) == 2);
assert(bamIndex.getNumUnMappedReads(1) == 0);
assert(bamIndex.getNumMappedReads(0) == 4);
assert(bamIndex.getNumUnMappedReads(0) == 1);
assert(bamIndex.getNumMappedReads(23) == -1);
assert(bamIndex.getNumUnMappedReads(23) == -1);
assert(bamIndex.getNumMappedReads(-1) == 0);
assert(bamIndex.getNumUnMappedReads(-1) == 2);
assert(bamIndex.getNumMappedReads(-2) == -1);
assert(bamIndex.getNumUnMappedReads(-2) == -1);
assert(bamIndex.getNumMappedReads(22) == 0);
assert(bamIndex.getNumUnMappedReads(22) == 0);
// Get the chunks for reference id 1.
Chunk testChunk;
SortedChunkList chunkList;
assert(bamIndex.getChunksForRegion(1, -1, -1, chunkList) == true);
assert(!chunkList.empty());
testChunk = chunkList.pop();
assert(chunkList.empty());
assert(testChunk.chunk_beg == 0x4e7);
assert(testChunk.chunk_end == 0x599);
// Get the chunks for reference id 0.
assert(bamIndex.getChunksForRegion(0, -1, -1, chunkList) == true);
assert(!chunkList.empty());
testChunk = chunkList.pop();
assert(chunkList.empty());
assert(testChunk.chunk_beg == 0x360);
assert(testChunk.chunk_end == 0x4e7);
// Get the chunks for reference id 2.
assert(bamIndex.getChunksForRegion(2, -1, -1, chunkList) == true);
assert(!chunkList.empty());
testChunk = chunkList.pop();
assert(chunkList.empty());
assert(testChunk.chunk_beg == 0x599);
assert(testChunk.chunk_end == 0x5ea);
// Get the chunks for reference id 3.
// There isn't one for this ref id, but still successfully read the file,
// so it should return true, but the list should be empty.
assert(bamIndex.getChunksForRegion(3, -1, -1, chunkList) == true);
assert(chunkList.empty());
// Test reading an indexed bam file.
SamFile inFile;
assert(inFile.OpenForRead("testFiles/sortedBam.bam"));
inFile.setSortedValidation(SamFile::COORDINATE);
assert(inFile.ReadBamIndex("testFiles/sortedBam.bam.bai"));
SamFileHeader samHeader;
assert(inFile.ReadHeader(samHeader));
SamRecord samRecord;
// Test getting num mapped/unmapped reads.
assert(inFile.getNumMappedReadsFromIndex(1) == 2);
assert(inFile.getNumUnMappedReadsFromIndex(1) == 0);
assert(inFile.getNumMappedReadsFromIndex(0) == 4);
assert(inFile.getNumUnMappedReadsFromIndex(0) == 1);
assert(inFile.getNumMappedReadsFromIndex(23) == -1);
assert(inFile.getNumUnMappedReadsFromIndex(23) == -1);
assert(inFile.getNumMappedReadsFromIndex(-1) == 0);
assert(inFile.getNumUnMappedReadsFromIndex(-1) == 2);
assert(inFile.getNumMappedReadsFromIndex(-2) == -1);
assert(inFile.getNumUnMappedReadsFromIndex(-2) == -1);
assert(inFile.getNumMappedReadsFromIndex(22) == 0);
assert(inFile.getNumUnMappedReadsFromIndex(22) == 0);
assert(inFile.getNumMappedReadsFromIndex("2", samHeader) == 2);
assert(inFile.getNumUnMappedReadsFromIndex("2", samHeader) == 0);
assert(inFile.getNumMappedReadsFromIndex("1", samHeader) == 4);
assert(inFile.getNumUnMappedReadsFromIndex("1", samHeader) == 1);
assert(inFile.getNumMappedReadsFromIndex("22", samHeader) == 0);
assert(inFile.getNumUnMappedReadsFromIndex("22", samHeader) == 0);
assert(inFile.getNumMappedReadsFromIndex("", samHeader) == 0);
assert(inFile.getNumUnMappedReadsFromIndex("*", samHeader) == 2);
assert(inFile.getNumMappedReadsFromIndex("unknown", samHeader) == -1);
assert(inFile.getNumUnMappedReadsFromIndex("unknown", samHeader) == -1);
assert(inFile.getNumMappedReadsFromIndex("X", samHeader) == 0);
assert(inFile.getNumUnMappedReadsFromIndex("X", samHeader) == 0);
// Section -1 = Ref *: 2 records (8 & 10 from testSam.sam that is reflected
// in the validation.
assert(inFile.SetReadSection(-1));
assert(inFile.ReadRecord(samHeader, samRecord));
validateRead8(samRecord);
assert(inFile.ReadRecord(samHeader, samRecord));
validateRead10(samRecord);
assert(inFile.ReadRecord(samHeader, samRecord) == false);
// Section 2 = Ref 3: 1 records (9 from testSam.sam that is reflected
// in the validation.
assert(inFile.SetReadSection(2));
assert(inFile.ReadRecord(samHeader, samRecord));
validateRead9(samRecord);
assert(inFile.ReadRecord(samHeader, samRecord) == false);
// Section 0 = Ref 1: 5 records (3, 4, 1, 2, & 6 from testSam.sam that is
// reflected in the validation.
assert(inFile.SetReadSection(0));
assert(inFile.ReadRecord(samHeader, samRecord));
validateRead3(samRecord);
assert(inFile.ReadRecord(samHeader, samRecord));
validateRead4(samRecord);
assert(inFile.ReadRecord(samHeader, samRecord));
validateRead1(samRecord);
assert(inFile.ReadRecord(samHeader, samRecord));
validateRead2(samRecord);
assert(inFile.ReadRecord(samHeader, samRecord));
validateRead6(samRecord);
assert(inFile.ReadRecord(samHeader, samRecord) == false);
// Section 1 = Ref 2: 2 records (5 & 7 from testSam.sam that is reflected
// in the validation.
assert(inFile.SetReadSection(1));
assert(inFile.ReadRecord(samHeader, samRecord));
validateRead5(samRecord);
assert(inFile.ReadRecord(samHeader, samRecord));
validateRead7(samRecord);
assert(inFile.ReadRecord(samHeader, samRecord) == false);
// Section 3 to 22 (ref 4 - 23): 0 records.
for(int i = 3; i < 23; i++)
{
assert(inFile.SetReadSection(i));
assert(inFile.ReadRecord(samHeader, samRecord) == false);
}
// Set the read section.
assert(inFile.SetReadSection("1", 1010, 1012));
assert(inFile.ReadRecord(samHeader, samRecord));
validateRead1(samRecord);
assert(inFile.GetNumOverlaps(samRecord) == 2);
assert(samRecord.getNumOverlaps(1010, 1012) == 2);
assert(samRecord.getNumOverlaps(1010, 1020) == 5);
assert(samRecord.getNumOverlaps(1010, 1011) == 1);
assert(samRecord.getNumOverlaps(1011, 1012) == 1);
assert(inFile.ReadRecord(samHeader, samRecord));
validateRead2(samRecord);
assert(inFile.GetNumOverlaps(samRecord) == 0);
assert(samRecord.getNumOverlaps(1010, 1012) == 0);
assert(samRecord.getNumOverlaps(1010, 1020) == 0);
assert(samRecord.getNumOverlaps(1010, 1011) == 0);
assert(samRecord.getNumOverlaps(1011, 1012) == 0);
assert(inFile.ReadRecord(samHeader, samRecord) == false);
assert(inFile.SetReadSection("1", 1010, 1020));
assert(inFile.ReadRecord(samHeader, samRecord));
validateRead1(samRecord);
assert(inFile.GetNumOverlaps(samRecord) == 5);
assert(samRecord.getNumOverlaps(1010, 1012) == 2);
assert(samRecord.getNumOverlaps(1010, 1020) == 5);
assert(samRecord.getNumOverlaps(1010, 1011) == 1);
assert(samRecord.getNumOverlaps(1011, 1012) == 1);
assert(inFile.ReadRecord(samHeader, samRecord));
validateRead2(samRecord);
assert(inFile.GetNumOverlaps(samRecord) == 0);
assert(samRecord.getNumOverlaps(1010, 1012) == 0);
assert(samRecord.getNumOverlaps(1010, 1020) == 0);
assert(samRecord.getNumOverlaps(1010, 1011) == 0);
assert(samRecord.getNumOverlaps(1011, 1012) == 0);
assert(inFile.ReadRecord(samHeader, samRecord) == false);
assert(inFile.SetReadSection("1", 1010, 1011));
assert(inFile.ReadRecord(samHeader, samRecord));
validateRead1(samRecord);
assert(inFile.GetNumOverlaps(samRecord) == 1);
assert(samRecord.getNumOverlaps(1010, 1012) == 2);
assert(samRecord.getNumOverlaps(1010, 1020) == 5);
assert(samRecord.getNumOverlaps(1010, 1011) == 1);
assert(samRecord.getNumOverlaps(1011, 1012) == 1);
assert(inFile.ReadRecord(samHeader, samRecord) == false);
assert(inFile.SetReadSection("1", 1011, 1012));
assert(inFile.ReadRecord(samHeader, samRecord));
validateRead1(samRecord);
assert(inFile.GetNumOverlaps(samRecord) == 1);
assert(samRecord.getNumOverlaps(1010, 1012) == 2);
assert(samRecord.getNumOverlaps(1010, 1020) == 5);
assert(samRecord.getNumOverlaps(1010, 1011) == 1);
assert(samRecord.getNumOverlaps(1011, 1012) == 1);
assert(inFile.ReadRecord(samHeader, samRecord));
validateRead2(samRecord);
assert(inFile.GetNumOverlaps(samRecord) == 0);
assert(samRecord.getNumOverlaps(1010, 1012) == 0);
assert(samRecord.getNumOverlaps(1010, 1020) == 0);
assert(samRecord.getNumOverlaps(1010, 1011) == 0);
assert(samRecord.getNumOverlaps(1011, 1012) == 0);
assert(inFile.ReadRecord(samHeader, samRecord) == false);
}