[u/mrichter/AliRoot.git] / HLT / BASE / test / testAliHLTComponent.C

// $Id$

/**************************************************************************
 * This file is property of and copyright by the ALICE HLT Project        * 
 * ALICE Experiment at CERN, All rights reserved.                         *
 *                                                                        *
 * Primary Authors: Matthias Richter <Matthias.Richter@ift.uib.no>        *
 *                  for The ALICE HLT Project.                            *
 *                                                                        *
 * Permission to use, copy, modify and distribute this software and its   *
 * documentation strictly for non-commercial purposes is hereby granted   *
 * without fee, provided that the above copyright notice appears in all   *
 * copies and that both the copyright notice and this permission notice   *
 * appear in the supporting documentation. The authors make no claims     *
 * about the suitability of this software for any purpose. It is          *
 * provided "as is" without express or implied warranty.                  *
 **************************************************************************/

/** @file   testAliHLTComponent_CTPTrigger.C
    @author Matthias Richter
    @date   
    @brief  Test program for the AliHLTComponent base class
 */

#ifndef __CINT__
#include "TDatime.h"
#include "TRandom.h"
#include "AliHLTDataTypes.h"
#include "AliHLTProcessor.h"
#include "algorithm"
#include "TObjArray.h"
#include "TObjString.h"
#include "TString.h"
#endif

using namespace std;

class AliHLTTestComponent : public AliHLTProcessor
{
public:
  AliHLTTestComponent() :
    fArguments(),
    fCurrentArgument(fArguments.begin())
  {}

  ~AliHLTTestComponent() {}

  const char* GetComponentID() {return "TestComponent";};
  void GetInputDataTypes(AliHLTComponentDataTypeList& list) {list.clear();}
  AliHLTComponentDataType GetOutputDataType() {return kAliHLTAnyDataType;}
  void GetOutputDataSize(unsigned long& constBase, double& inputMultiplier) {constBase=0; inputMultiplier=0;}
  AliHLTComponent* Spawn() {return new AliHLTTestComponent;}

  class AliHLTConfigurationArgument {
  public:
    AliHLTConfigurationArgument(const char* argument) :
      fElements(NULL)
    {
      TString work=argument;
      fElements=work.Tokenize(" ");
    }

    AliHLTConfigurationArgument(const AliHLTConfigurationArgument& src) :
      fElements(NULL)
    {
      if (src.fElements) {
	fElements=dynamic_cast<TObjArray*>(src.fElements->Clone());
      }
    }

    ~AliHLTConfigurationArgument() {
      if (fElements) delete fElements;
    }

    AliHLTConfigurationArgument& operator=(const AliHLTConfigurationArgument& src) {
      delete fElements;
      if (src.fElements) {
	fElements=dynamic_cast<TObjArray*>(src.fElements->Clone());
      }
      return *this;
    }

    const char* Argument() {
      if (!fElements) return NULL;
      return ((TObjString*)fElements->At(0))->GetString().Data();
    }

    int NofParameters() {
      if (!fElements) return 0;
      return fElements->GetEntriesFast()-1;
    }

    const char* Parameter(int i) {
      if (!fElements ||
	  fElements->GetEntriesFast()<=i+1) return NULL;
      return ((TObjString*)fElements->At(i+1))->GetString().Data();      
    }

    bool operator==(const char* string) {
      if (!fElements) return 0;
      return (((TObjString*)fElements->At(0))->GetString().CompareTo(string))==0;
    }

    bool operator!=(const char* string) {
      return !operator==(string);
    }

    void Print() {
      if (!fElements) {
	cout << "#############  empty ############" << endl;
	return;
      }
      cout << "   Print: " << Argument() << " with " << NofParameters() << " parameter(s)";
      for (int n=0; n<NofParameters(); n++) cout << " " << Parameter(n);
      cout << endl;
    }

  private:
    TObjArray* fElements;
  };

  int ScanConfigurationArgument(int argc, const char** argv) {
    if (fCurrentArgument==fArguments.end()) return 0;
    int count=0;

    // check whether it is an argument at all
    if (*(argv[count])!='-') {
      cerr << "not a recognized argument: " << argv[count] << endl;
      return -EINVAL;
    }

    // check whether the argument matches
    //fCurrentArgument->Print();
    if (*fCurrentArgument!=argv[count]) {
      cerr << "argument sequence does not match: got " << argv[count] << "  expected " << fCurrentArgument->Argument() << endl;
      return -EINVAL;
    }

    count++;
    // read parameters
    if (fCurrentArgument->NofParameters()>0) {
      if (argc<=count) {
	cerr << "missing parameter" << endl;
	return -EPROTO;
      }

      // implement more checks here
      count+=fCurrentArgument->NofParameters();
    }
    fCurrentArgument++;
    return count;
  }

  int FillArgumentVector(const char** arguments, vector<AliHLTConfigurationArgument>& list) {
    list.clear();
    for (const char** iter=arguments; *iter!=NULL; iter++) {
      list.push_back(AliHLTConfigurationArgument(*iter));
    }
    return list.size();
  }

  int FillArgv(vector<AliHLTConfigurationArgument>& list, vector<const char*>& argv) {
    argv.clear();
    for (vector<AliHLTConfigurationArgument>::iterator argument=list.begin();
	 argument!=list.end(); argument++) {
      argv.push_back(argument->Argument());
      for (int n=0; n<argument->NofParameters(); n++) {
	argv.push_back(argument->Parameter(n));
      }
    }
    return argv.size();
  }

  void PrintArgv(int argc, const char** argv) {
    for (int n=0; n<argc; n++) {
      cout << "   " << n << " : " << argv[n] << endl;
    }
  }

  int CheckSequence(const char* sequence[], int mode=0) {
    int iResult=0;
    if ((iResult=FillArgumentVector(sequence, fArguments))<0) {
      cerr << "failed to fill argument vector" << endl;
      return iResult;
    }
    vector<const char*> argv;
    if (mode==0) {
      if ((iResult=FillArgv(fArguments, argv))<0) {
	cerr << "failed to fill argument array" << endl;
	return iResult;
      }
    } else {
      for (const char** element=sequence; *element!=NULL; element++)
	argv.push_back(*element);
    }
    fCurrentArgument=fArguments.begin();
    //PrintArgv(argv.size(), &argv[0]);
    if ((iResult=ConfigureFromArgumentString(argv.size(), &argv[0]))<0) {
      cerr << "ConfigureFromArgumentString failed " << endl;
      return iResult;
    }

    return iResult;
  }

  int CheckConfigure() {
    int iResult=0;
    const char* sequence1[]={"-sequence1","-argument2 5", NULL};
    if ((iResult=CheckSequence(sequence1))<0) {
      cerr << "failed checking sequence " << sequence1[0] << endl;
      return iResult;
    }

    const char* sequence2[]={"-sequence2","-argument2 5 8", "-argument3 test", NULL};
    if ((iResult=CheckSequence(sequence2))<0) {
      cerr << "failed checking sequence in mode 0: " << sequence2[0] << endl;
      return iResult;
    }

    if ((iResult=CheckSequence(sequence2, 1))<0) {
      cerr << "failed checking sequence in mode 1: " << sequence2[0] << endl;
      return iResult;
    }

    const char* sequence3[]={"-solenoidBz 5", NULL};
    if ((iResult=CheckSequence(sequence3))<0) {
      cerr << "failed checking sequence " << sequence3[0] << endl;
      return iResult;
    }
    return iResult;
  }

  int InitCTPTest(const char* param) {
    // this quick test needs to be the functions of the base class to be
    // defined 'protected'
    //return ScanECSParam(param);
    //return InitCTPTriggerClasses(param);
    return -ENOSYS;
  }

  bool CheckCTP(const char* expression, AliHLTComponentTriggerData* data) {
    return EvaluateCTPTriggerClass(expression, *data);
  }

  class AliHLTCTPTriggerClass {
  public:
    AliHLTCTPTriggerClass() : fBit(~(unsigned)0), fClassName(""), fTrigger(false) {}
    ~AliHLTCTPTriggerClass() {}

    bool        Valid() {return fBit!=~(unsigned)0;}
    unsigned    Bit() {return fBit;}
    void        Bit(unsigned bit) {fBit=bit;}
    bool        Trigger() {return fTrigger;}
    void        Trigger(bool trigger) {fTrigger=trigger;}
    const char* ClassName() {return fClassName.c_str();}    
    void        ClassName(const char* classname) {fClassName=classname;}    
  private:
    unsigned fBit;
    string   fClassName;
    bool     fTrigger;
  };
protected:
  int DoInit(int /*argc*/, const char** /*argv*/) {
    return 0;
  }

  int DoDeinit() {
    return 0;
  }

  int DoEvent( const AliHLTComponentEventData& /*evtData*/,
	       AliHLTComponentTriggerData& /*trigData*/) {
    return 0;
  }
private:
  vector<AliHLTConfigurationArgument> fArguments;
  vector<AliHLTConfigurationArgument>::iterator fCurrentArgument;
};

class AliHLTTriggerDataAccess
{
public:
  AliHLTTriggerDataAccess()
    : fData(NULL)
    , fEventData(NULL)
    , fCDH(NULL)
    , fMine(NULL)
  {
    unsigned size=sizeof(AliHLTComponentTriggerData) + sizeof(AliHLTEventTriggerData);
    fMine=new Byte_t[size];
    memset(fMine, 0, size);
    AliHLTComponentTriggerData* data=reinterpret_cast<AliHLTComponentTriggerData*>(fMine);
    data->fData=fMine+sizeof(AliHLTComponentTriggerData);
    Set(data);
  }

  AliHLTTriggerDataAccess(AliHLTComponentTriggerData* pData)
    : fData(NULL)
    , fEventData(NULL)
    , fCDH(NULL)
    , fMine(NULL)
  {
    if (fMine) delete [] fMine;
    fMine=NULL;
    Set(pData);
  }

  ~AliHLTTriggerDataAccess(){
    if (fMine) delete [] fMine;
    fMine=NULL;
    fData=NULL;
    fEventData=NULL;
    fCDH=NULL;
  }

  AliHLTComponentTriggerData* Data() {return fData;}

  Long64_t              TriggerMask() {
    Long64_t mask=0;
    if (fCDH) {
      mask=fCDH[6];
      mask<<=32;
      mask|=fCDH[5];
    }
    return mask;
  }

  int Set(AliHLTComponentTriggerData* data) {
    fData=data;
    fData->fDataSize=sizeof(AliHLTEventTriggerData);
    fEventData=reinterpret_cast<AliHLTEventTriggerData*>(fData->fData);
    fCDH=fEventData->fCommonHeader;
    return 0;
  }

  int ResetCDH() {
    if (fCDH) {
      memset(fCDH, 0, 32);
    }
    return 0;
  }

  int TriggerBit(unsigned bit, bool set) {
    if ((int)bit>=gkNCTPTriggerClasses) return -EINVAL;
    if (!fCDH) return -ENODATA;

    int word=5;
    if (bit>=32) {
      word++;
      bit-=32;
    }
    if (set)
      fCDH[word]|=(UInt_t)0x1<<bit;
    else
      fCDH[word]&=~((UInt_t)0x1<<bit);
      
    return bit;
  }

private:
  AliHLTTriggerDataAccess(const AliHLTTriggerDataAccess&);
  AliHLTTriggerDataAccess& operator=(const AliHLTTriggerDataAccess&);

  AliHLTComponentTriggerData* fData;
  AliHLTEventTriggerData*     fEventData;
  AliHLTUInt32_t*             fCDH;
  Byte_t*                     fMine;
};

/////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////
//
// setup of the CTP test

/**
 * Get a random number in the given range.
 */
int GetRandom(int min, int max)
{
  if (max-min<2) return min;
  static TRandom rand;
  static bool seedSet=false;
  if (!seedSet) {
    TDatime dt;
    rand.SetSeed(dt.Get());
    seedSet=true;
  }
  return min+rand.Integer(max-min);
}

/**
 * Generate a random name of given length
 */
string GenerateTriggerClassName(int length)
{
  string tcn;
  for (int i=0; i<length; i++) {
    unsigned char c=GetRandom(48, 83);
    if (c>57) c+=7;
    tcn+=c;
  }
  return tcn;
}

/**
 * Generate an array of trigger classes.
 * The array has the specified size but the number antries which are actually
 * filled is randomized.
 */
int GenerateTriggerClasses(int size, vector<AliHLTTestComponent::AliHLTCTPTriggerClass>& classes)
{
  classes.clear();
  classes.resize(size);
  unsigned count=GetRandom(4, size>16?size/2:size);
  for (unsigned i=0; i<count; i++) {
    int bit=0;
    do {
      bit=GetRandom(0, size);
    } while (classes[bit].Valid());
    classes[bit].Bit(bit);
    classes[bit].ClassName((GenerateTriggerClassName(GetRandom(5,15))).c_str());
  }
  return classes.size();
}

/**
 * Test the CTP trigger tools
 * The base class is initialized with an ECS string of randomly defined trigger
 * classes consisting of random bits and names. Than a couple of expressions is
 * test for various random bit patterns.
 */
int testCTPTrigger()
{
  cout << "checking CTP functionality of the base class" << endl;
  int iResult=0;
  vector<AliHLTTestComponent::AliHLTCTPTriggerClass> triggerClasses;
  if (GenerateTriggerClasses(GetRandom(5,gkNCTPTriggerClasses), triggerClasses)<=0) {
    return -1;
  }

  TString parameter="CONFIGURE;CTP_TRIGGER_CLASS=";
  vector<AliHLTTestComponent::AliHLTCTPTriggerClass>::iterator element=triggerClasses.begin();
  while (element!=triggerClasses.end()) {
    if (!element->Valid()) {
      element=triggerClasses.erase(element);
      continue;
    }
    if (!parameter.EndsWith("=")) parameter+=",";
    parameter+=element->Bit(); parameter+=":";
    parameter+=element->ClassName(); parameter+=":";
    parameter+=0;
    element++;
  }
  parameter+=";HLT_MODE=A;RUN_NO=0";

  AliHLTTestComponent component;
  component.SetGlobalLoggingLevel(kHLTLogDefault);
  if ((iResult=component.InitCTPTest(parameter.Data()))<0) {
    cerr << "InitCTPTest failed :" << iResult << endl;
    return iResult;
  }

  AliHLTTriggerDataAccess trigData;
  for (int cycle=0; cycle<500 && iResult>=0; cycle++) {
    for (element=triggerClasses.begin();
	 element!=triggerClasses.end(); element++) {
      element->Trigger(GetRandom(0,100)>50);
    }

    vector<AliHLTTestComponent::AliHLTCTPTriggerClass> shuffle;
    shuffle.assign(triggerClasses.begin(), triggerClasses.end());
    for (unsigned int trial=0; trial<2*triggerClasses.size() && iResult>=0; trial++) {
      random_shuffle(shuffle.begin(), shuffle.end());

      bool result=0;
      bool trigger=0;
      TString expression;
      trigData.ResetCDH();
      for (element=shuffle.begin();
	   element!=shuffle.end(); element++) {
	trigData.TriggerBit(element->Bit(), element->Trigger());
      }

      // single class
      for (element=shuffle.begin();
	   element!=shuffle.end() && iResult>=0 && trial<3;
	   element++) {
	// is
	result=element->Trigger();
	expression=element->ClassName();
	trigger=component.CheckCTP(expression.Data(), trigData.Data());
	if (trigger!=result) {
	  cout << expression << ": " << element->Trigger()
	       << "->" << trigger 
	       << std::hex << "   (" << trigData.TriggerMask() << ")"
	       << endl;
	  cerr << "trigger does not match, expected " << result << endl;
	  iResult=-1;
	  break;
	}

	// is not
	expression="!";
	expression+=element->ClassName();
	result=!result;
	trigger=component.CheckCTP(expression.Data(), trigData.Data());
	if (trigger!=result) {
	  cout << expression << ": " << element->Trigger()
	       << "->" << trigger 
	       << std::hex << "   (" << trigData.TriggerMask() << ")"
	       << endl;
	  cerr << "trigger does not match, expected " << result << endl;
	  iResult=-1;
	  break;
	}
      }

      // OR
      result=shuffle[0].Trigger() || shuffle[1].Trigger() || shuffle[2].Trigger();
      expression.Form("%s || %s || %s",
		      shuffle[0].ClassName(), shuffle[1].ClassName(), shuffle[2].ClassName());
      trigger=component.CheckCTP(expression.Data(), trigData.Data());
      if (trigger!=result) {
	cout << expression << ": " << shuffle[0].Trigger() << shuffle[1].Trigger() << shuffle[2].Trigger() 
	     << "->" << trigger 
	     << std::hex << "   (" << trigData.TriggerMask() << ")"
	     << endl;
	cerr << "trigger does not match, expected " << result << endl;
	iResult=-1;
	break;
      }

      // AND
      result=shuffle[0].Trigger() && shuffle[1].Trigger() && shuffle[2].Trigger();
      expression.Form("%s && %s && %s",
		      shuffle[0].ClassName(), shuffle[1].ClassName(), shuffle[2].ClassName());

      trigger=component.CheckCTP(expression.Data(), trigData.Data());
      if (trigger!=result) {
	cout << expression << ": " << shuffle[0].Trigger() << shuffle[1].Trigger() << shuffle[2].Trigger() 
	     << "->" << trigger 
	     << std::hex << "   (" << trigData.TriggerMask() << ")"
	     << endl;
	cerr << "trigger does not match, expected " << result << endl;
	iResult=-1;
	break;
      }

      // mixed OR/AND
      result=shuffle[0].Trigger() && (shuffle[1].Trigger() || shuffle[2].Trigger());
      expression.Form("%s && (%s || %s)",
		      shuffle[0].ClassName(), shuffle[1].ClassName(), shuffle[2].ClassName());

      trigger=component.CheckCTP(expression.Data(), trigData.Data());
      if (trigger!=result) {
	cout << expression << ": " << shuffle[0].Trigger() << shuffle[1].Trigger() << shuffle[2].Trigger() 
	     << "->" << trigger 
	     << std::hex << "   (" << trigData.TriggerMask() << ")"
	     << endl;
	cerr << "trigger does not match, expected " << result << endl;
	iResult=-1;
	break;
      }
    }
  }
  if (iResult<0) {
    cerr << "check failed, dumping info" << endl;
    cerr << "ECS param: " << parameter << endl;
    for (element=triggerClasses.begin();
	 element!=triggerClasses.end(); element++) {
      cerr << element->Trigger() << " " << element->Bit() << ": " << element->ClassName() << endl;
    }
  }
  return iResult;
}

/////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////
//
// setup of the Configure test
int testConfigure() 
{
  cout << "checking common configuration tools of the base class" << endl;
  AliHLTTestComponent component;
  return component.CheckConfigure();
}

/////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////
//
// main functions

int testAliHLTComponent()
{
  int iResult=0;
  //if ((iResult=testCTPTrigger())<0) return iResult;
  if ((iResult=testConfigure())<0) return iResult;
  return iResult;
}

int main(int /*argc*/, const char** /*argv*/)
{
  int iResult=0;
  iResult=testAliHLTComponent();
  return iResult;
}
Commit	Line	Data
cf9cf07e	1	// $Id$
	2
	3	/**************************************************************************
	4	* This file is property of and copyright by the ALICE HLT Project *
	5	* ALICE Experiment at CERN, All rights reserved. *
	6	* *
	7	* Primary Authors: Matthias Richter <Matthias.Richter@ift.uib.no> *
	8	* for The ALICE HLT Project. *
	9	* *
	10	* Permission to use, copy, modify and distribute this software and its *
	11	* documentation strictly for non-commercial purposes is hereby granted *
	12	* without fee, provided that the above copyright notice appears in all *
	13	* copies and that both the copyright notice and this permission notice *
	14	* appear in the supporting documentation. The authors make no claims *
	15	* about the suitability of this software for any purpose. It is *
	16	* provided "as is" without express or implied warranty. *
	17	**************************************************************************/
	18
	19	/** @file testAliHLTComponent_CTPTrigger.C
	20	@author Matthias Richter
	21	@date
02bc7a5f	22	@brief Test program for the AliHLTComponent base class
cf9cf07e	23	*/
	24
	25	#ifndef __CINT__
	26	#include "TDatime.h"
	27	#include "TRandom.h"
	28	#include "AliHLTDataTypes.h"
	29	#include "AliHLTProcessor.h"
02bc7a5f	30	#include "algorithm"
	31	#include "TObjArray.h"
	32	#include "TObjString.h"
	33	#include "TString.h"
cf9cf07e	34	#endif
cf9cf07e	35
02bc7a5f	36	using namespace std;
02bc7a5f	37
cf9cf07e	38	class AliHLTTestComponent : public AliHLTProcessor
	39	{
	40	public:
02bc7a5f	41	AliHLTTestComponent() :
	42	fArguments(),
	43	fCurrentArgument(fArguments.begin())
	44	{}
	45
cf9cf07e	46	~AliHLTTestComponent() {}
	47
	48	const char* GetComponentID() {return "TestComponent";};
	49	void GetInputDataTypes(AliHLTComponentDataTypeList& list) {list.clear();}
	50	AliHLTComponentDataType GetOutputDataType() {return kAliHLTAnyDataType;}
	51	void GetOutputDataSize(unsigned long& constBase, double& inputMultiplier) {constBase=0; inputMultiplier=0;}
	52	AliHLTComponent* Spawn() {return new AliHLTTestComponent;}
	53
02bc7a5f	54	class AliHLTConfigurationArgument {
	55	public:
	56	AliHLTConfigurationArgument(const char* argument) :
	57	fElements(NULL)
	58	{
	59	TString work=argument;
	60	fElements=work.Tokenize(" ");
	61	}
	62
	63	AliHLTConfigurationArgument(const AliHLTConfigurationArgument& src) :
	64	fElements(NULL)
	65	{
	66	if (src.fElements) {
	67	fElements=dynamic_cast<TObjArray*>(src.fElements->Clone());
	68	}
	69	}
	70
	71	~AliHLTConfigurationArgument() {
	72	if (fElements) delete fElements;
	73	}
	74
	75	AliHLTConfigurationArgument& operator=(const AliHLTConfigurationArgument& src) {
	76	delete fElements;
	77	if (src.fElements) {
	78	fElements=dynamic_cast<TObjArray*>(src.fElements->Clone());
	79	}
	80	return *this;
	81	}
	82
	83	const char* Argument() {
	84	if (!fElements) return NULL;
	85	return ((TObjString*)fElements->At(0))->GetString().Data();
	86	}
	87
	88	int NofParameters() {
	89	if (!fElements) return 0;
	90	return fElements->GetEntriesFast()-1;
	91	}
	92
	93	const char* Parameter(int i) {
	94	if (!fElements \|\|
	95	fElements->GetEntriesFast()<=i+1) return NULL;
	96	return ((TObjString*)fElements->At(i+1))->GetString().Data();
	97	}
	98
	99	bool operator==(const char* string) {
	100	if (!fElements) return 0;
	101	return (((TObjString*)fElements->At(0))->GetString().CompareTo(string))==0;
	102	}
	103
	104	bool operator!=(const char* string) {
	105	return !operator==(string);
	106	}
	107
	108	void Print() {
	109	if (!fElements) {
	110	cout << "############# empty ############" << endl;
	111	return;
	112	}
	113	cout << " Print: " << Argument() << " with " << NofParameters() << " parameter(s)";
	114	for (int n=0; n<NofParameters(); n++) cout << " " << Parameter(n);
	115	cout << endl;
	116	}
	117
118	private:
119	TObjArray* fElements;
120	};
121
122	int ScanConfigurationArgument(int argc, const char** argv) {
123	if (fCurrentArgument==fArguments.end()) return 0;
124	int count=0;
125
126	// check whether it is an argument at all
127	if (*(argv[count])!='-') {
128	cerr << "not a recognized argument: " << argv[count] << endl;
129	return -EINVAL;
130	}
131
132	// check whether the argument matches
133	//fCurrentArgument->Print();
134	if (*fCurrentArgument!=argv[count]) {
135	cerr << "argument sequence does not match: got " << argv[count] << " expected " << fCurrentArgument->Argument() << endl;
136	return -EINVAL;
137	}
138
139	count++;
140	// read parameters
141	if (fCurrentArgument->NofParameters()>0) {
142	if (argc<=count) {
143	cerr << "missing parameter" << endl;
144	return -EPROTO;
145	}
146
147	// implement more checks here
148	count+=fCurrentArgument->NofParameters();
149	}
150	fCurrentArgument++;
151	return count;
152	}
153
154	int FillArgumentVector(const char** arguments, vector<AliHLTConfigurationArgument>& list) {
155	list.clear();
156	for (const char** iter=arguments; *iter!=NULL; iter++) {
157	list.push_back(AliHLTConfigurationArgument(*iter));
158	}
159	return list.size();
160	}
161
162	int FillArgv(vector<AliHLTConfigurationArgument>& list, vector<const char*>& argv) {
163	argv.clear();
164	for (vector<AliHLTConfigurationArgument>::iterator argument=list.begin();
165	argument!=list.end(); argument++) {
166	argv.push_back(argument->Argument());
167	for (int n=0; n<argument->NofParameters(); n++) {
168	argv.push_back(argument->Parameter(n));
169	}
170	}
171	return argv.size();
172	}
173
174	void PrintArgv(int argc, const char** argv) {
175	for (int n=0; n<argc; n++) {
176	cout << " " << n << " : " << argv[n] << endl;
177	}
178	}
179
180	int CheckSequence(const char* sequence[], int mode=0) {
181	int iResult=0;
182	if ((iResult=FillArgumentVector(sequence, fArguments))<0) {
183	cerr << "failed to fill argument vector" << endl;
184	return iResult;
185	}
186	vector<const char*> argv;
187	if (mode==0) {
188	if ((iResult=FillArgv(fArguments, argv))<0) {
189	cerr << "failed to fill argument array" << endl;
190	return iResult;
191	}
192	} else {
193	for (const char** element=sequence; *element!=NULL; element++)
194	argv.push_back(*element);
195	}
196	fCurrentArgument=fArguments.begin();
197	//PrintArgv(argv.size(), &argv[0]);
198	if ((iResult=ConfigureFromArgumentString(argv.size(), &argv[0]))<0) {
199	cerr << "ConfigureFromArgumentString failed " << endl;
200	return iResult;
201	}
202
203	return iResult;
204	}
205
206	int CheckConfigure() {
207	int iResult=0;
208	const char* sequence1[]={"-sequence1","-argument2 5", NULL};
209	if ((iResult=CheckSequence(sequence1))<0) {
210	cerr << "failed checking sequence " << sequence1[0] << endl;
211	return iResult;
212	}
213
214	const char* sequence2[]={"-sequence2","-argument2 5 8", "-argument3 test", NULL};
215	if ((iResult=CheckSequence(sequence2))<0) {
216	cerr << "failed checking sequence in mode 0: " << sequence2[0] << endl;
217	return iResult;
218	}
219
220	if ((iResult=CheckSequence(sequence2, 1))<0) {
221	cerr << "failed checking sequence in mode 1: " << sequence2[0] << endl;
222	return iResult;
223	}
224
225	const char* sequence3[]={"-solenoidBz 5", NULL};
226	if ((iResult=CheckSequence(sequence3))<0) {
227	cerr << "failed checking sequence " << sequence3[0] << endl;
228	return iResult;
229	}
230	return iResult;
231	}
232
233	int InitCTPTest(const char* param) {
234	// this quick test needs to be the functions of the base class to be
235	// defined 'protected'
236	//return ScanECSParam(param);
cf9cf07e	237	//return InitCTPTriggerClasses(param);
02bc7a5f	238	return -ENOSYS;
cf9cf07e	239	}
cf9cf07e	240
02bc7a5f	241	bool CheckCTP(const char* expression, AliHLTComponentTriggerData* data) {
cf9cf07e	242	return EvaluateCTPTriggerClass(expression, *data);
	243	}
	244
	245	class AliHLTCTPTriggerClass {
	246	public:
	247	AliHLTCTPTriggerClass() : fBit(~(unsigned)0), fClassName(""), fTrigger(false) {}
	248	~AliHLTCTPTriggerClass() {}
	249
	250	bool Valid() {return fBit!=~(unsigned)0;}
	251	unsigned Bit() {return fBit;}
	252	void Bit(unsigned bit) {fBit=bit;}
	253	bool Trigger() {return fTrigger;}
	254	void Trigger(bool trigger) {fTrigger=trigger;}
	255	const char* ClassName() {return fClassName.c_str();}
	256	void ClassName(const char* classname) {fClassName=classname;}
	257	private:
	258	unsigned fBit;
	259	string fClassName;
	260	bool fTrigger;
	261	};
	262	protected:
	263	int DoInit(int /argc/, const char** /argv/) {
	264	return 0;
	265	}
	266
	267	int DoDeinit() {
	268	return 0;
	269	}
	270
	271	int DoEvent( const AliHLTComponentEventData& /evtData/,
	272	AliHLTComponentTriggerData& /trigData/) {
	273	return 0;
	274	}
02bc7a5f	275	private:
	276	vector<AliHLTConfigurationArgument> fArguments;
	277	vector<AliHLTConfigurationArgument>::iterator fCurrentArgument;
cf9cf07e	278	};
	279
	280	class AliHLTTriggerDataAccess
	281	{
	282	public:
	283	AliHLTTriggerDataAccess()
	284	: fData(NULL)
	285	, fEventData(NULL)
	286	, fCDH(NULL)
	287	, fMine(NULL)
	288	{
	289	unsigned size=sizeof(AliHLTComponentTriggerData) + sizeof(AliHLTEventTriggerData);
	290	fMine=new Byte_t[size];
	291	memset(fMine, 0, size);
	292	AliHLTComponentTriggerData* data=reinterpret_cast<AliHLTComponentTriggerData*>(fMine);
	293	data->fData=fMine+sizeof(AliHLTComponentTriggerData);
	294	Set(data);
	295	}
	296
	297	AliHLTTriggerDataAccess(AliHLTComponentTriggerData* pData)
	298	: fData(NULL)
	299	, fEventData(NULL)
	300	, fCDH(NULL)
	301	, fMine(NULL)
	302	{
	303	if (fMine) delete [] fMine;
	304	fMine=NULL;
	305	Set(pData);
	306	}
	307
	308	~AliHLTTriggerDataAccess(){
	309	if (fMine) delete [] fMine;
	310	fMine=NULL;
	311	fData=NULL;
	312	fEventData=NULL;
	313	fCDH=NULL;
	314	}
	315
	316	AliHLTComponentTriggerData* Data() {return fData;}
	317
	318	Long64_t TriggerMask() {
	319	Long64_t mask=0;
	320	if (fCDH) {
	321	mask=fCDH[6];
	322	mask<<=32;
	323	mask\|=fCDH[5];
	324	}
	325	return mask;
	326	}
	327
	328	int Set(AliHLTComponentTriggerData* data) {
	329	fData=data;
	330	fData->fDataSize=sizeof(AliHLTEventTriggerData);
	331	fEventData=reinterpret_cast<AliHLTEventTriggerData*>(fData->fData);
	332	fCDH=fEventData->fCommonHeader;
	333	return 0;
	334	}
	335
	336	int ResetCDH() {
	337	if (fCDH) {
	338	memset(fCDH, 0, 32);
	339	}
	340	return 0;
	341	}
342
343	int TriggerBit(unsigned bit, bool set) {
344	if ((int)bit>=gkNCTPTriggerClasses) return -EINVAL;
345	if (!fCDH) return -ENODATA;
346
347	int word=5;
348	if (bit>=32) {
349	word++;
350	bit-=32;
351	}
352	if (set)
353	fCDH[word]\|=(UInt_t)0x1<<bit;
354	else
355	fCDH[word]&=~((UInt_t)0x1<<bit);
356
357	return bit;
358	}
359
360	private:
361	AliHLTTriggerDataAccess(const AliHLTTriggerDataAccess&);
362	AliHLTTriggerDataAccess& operator=(const AliHLTTriggerDataAccess&);
363
364	AliHLTComponentTriggerData* fData;
365	AliHLTEventTriggerData* fEventData;
366	AliHLTUInt32_t* fCDH;
367	Byte_t* fMine;
368	};
369
02bc7a5f	370	/////////////////////////////////////////////////////////////////////////
	371	/////////////////////////////////////////////////////////////////////////
	372	//
	373	// setup of the CTP test
	374
cf9cf07e	375	/**
	376	* Get a random number in the given range.
	377	*/
	378	int GetRandom(int min, int max)
	379	{
	380	if (max-min<2) return min;
	381	static TRandom rand;
	382	static bool seedSet=false;
	383	if (!seedSet) {
	384	TDatime dt;
	385	rand.SetSeed(dt.Get());
	386	seedSet=true;
	387	}
	388	return min+rand.Integer(max-min);
	389	}
	390
	391	/**
	392	* Generate a random name of given length
	393	*/
	394	string GenerateTriggerClassName(int length)
	395	{
	396	string tcn;
	397	for (int i=0; i<length; i++) {
	398	unsigned char c=GetRandom(48, 83);
	399	if (c>57) c+=7;
	400	tcn+=c;
	401	}
	402	return tcn;
	403	}
	404
	405	/**
	406	* Generate an array of trigger classes.
	407	* The array has the specified size but the number antries which are actually
	408	* filled is randomized.
	409	*/
	410	int GenerateTriggerClasses(int size, vector<AliHLTTestComponent::AliHLTCTPTriggerClass>& classes)
	411	{
	412	classes.clear();
	413	classes.resize(size);
	414	unsigned count=GetRandom(4, size>16?size/2:size);
	415	for (unsigned i=0; i<count; i++) {
	416	int bit=0;
	417	do {
	418	bit=GetRandom(0, size);
	419	} while (classes[bit].Valid());
	420	classes[bit].Bit(bit);
	421	classes[bit].ClassName((GenerateTriggerClassName(GetRandom(5,15))).c_str());
	422	}
	423	return classes.size();
	424	}
	425
02bc7a5f	426	/**
	427	* Test the CTP trigger tools
	428	* The base class is initialized with an ECS string of randomly defined trigger
	429	* classes consisting of random bits and names. Than a couple of expressions is
	430	* test for various random bit patterns.
	431	*/
	432	int testCTPTrigger()
cf9cf07e	433	{
02bc7a5f	434	cout << "checking CTP functionality of the base class" << endl;
cf9cf07e	435	int iResult=0;
	436	vector<AliHLTTestComponent::AliHLTCTPTriggerClass> triggerClasses;
	437	if (GenerateTriggerClasses(GetRandom(5,gkNCTPTriggerClasses), triggerClasses)<=0) {
	438	return -1;
	439	}
	440
	441	TString parameter="CONFIGURE;CTP_TRIGGER_CLASS=";
	442	vector<AliHLTTestComponent::AliHLTCTPTriggerClass>::iterator element=triggerClasses.begin();
	443	while (element!=triggerClasses.end()) {
	444	if (!element->Valid()) {
	445	element=triggerClasses.erase(element);
	446	continue;
	447	}
	448	if (!parameter.EndsWith("=")) parameter+=",";
	449	parameter+=element->Bit(); parameter+=":";
	450	parameter+=element->ClassName(); parameter+=":";
	451	parameter+=0;
	452	element++;
	453	}
	454	parameter+=";HLT_MODE=A;RUN_NO=0";
	455
	456	AliHLTTestComponent component;
	457	component.SetGlobalLoggingLevel(kHLTLogDefault);
02bc7a5f	458	if ((iResult=component.InitCTPTest(parameter.Data()))<0) {
	459	cerr << "InitCTPTest failed :" << iResult << endl;
	460	return iResult;
	461	}
cf9cf07e	462
	463	AliHLTTriggerDataAccess trigData;
	464	for (int cycle=0; cycle<500 && iResult>=0; cycle++) {
	465	for (element=triggerClasses.begin();
	466	element!=triggerClasses.end(); element++) {
	467	element->Trigger(GetRandom(0,100)>50);
	468	}
	469
	470	vector<AliHLTTestComponent::AliHLTCTPTriggerClass> shuffle;
	471	shuffle.assign(triggerClasses.begin(), triggerClasses.end());
	472	for (unsigned int trial=0; trial<2*triggerClasses.size() && iResult>=0; trial++) {
	473	random_shuffle(shuffle.begin(), shuffle.end());
	474
	475	bool result=0;
	476	bool trigger=0;
	477	TString expression;
	478	trigData.ResetCDH();
	479	for (element=shuffle.begin();
	480	element!=shuffle.end(); element++) {
	481	trigData.TriggerBit(element->Bit(), element->Trigger());
	482	}
	483
	484	// single class
	485	for (element=shuffle.begin();
	486	element!=shuffle.end() && iResult>=0 && trial<3;
	487	element++) {
	488	// is
	489	result=element->Trigger();
	490	expression=element->ClassName();
02bc7a5f	491	trigger=component.CheckCTP(expression.Data(), trigData.Data());
cf9cf07e	492	if (trigger!=result) {
	493	cout << expression << ": " << element->Trigger()
	494	<< "->" << trigger
	495	<< std::hex << " (" << trigData.TriggerMask() << ")"
	496	<< endl;
	497	cerr << "trigger does not match, expected " << result << endl;
	498	iResult=-1;
	499	break;
	500	}
	501
	502	// is not
	503	expression="!";
	504	expression+=element->ClassName();
	505	result=!result;
02bc7a5f	506	trigger=component.CheckCTP(expression.Data(), trigData.Data());
cf9cf07e	507	if (trigger!=result) {
	508	cout << expression << ": " << element->Trigger()
	509	<< "->" << trigger
	510	<< std::hex << " (" << trigData.TriggerMask() << ")"
	511	<< endl;
	512	cerr << "trigger does not match, expected " << result << endl;
	513	iResult=-1;
	514	break;
	515	}
	516	}
	517
	518	// OR
	519	result=shuffle[0].Trigger() \|\| shuffle[1].Trigger() \|\| shuffle[2].Trigger();
	520	expression.Form("%s \|\| %s \|\| %s",
	521	shuffle[0].ClassName(), shuffle[1].ClassName(), shuffle[2].ClassName());
02bc7a5f	522	trigger=component.CheckCTP(expression.Data(), trigData.Data());
cf9cf07e	523	if (trigger!=result) {
	524	cout << expression << ": " << shuffle[0].Trigger() << shuffle[1].Trigger() << shuffle[2].Trigger()
	525	<< "->" << trigger
	526	<< std::hex << " (" << trigData.TriggerMask() << ")"
	527	<< endl;
	528	cerr << "trigger does not match, expected " << result << endl;
	529	iResult=-1;
	530	break;
	531	}
	532
	533	// AND
	534	result=shuffle[0].Trigger() && shuffle[1].Trigger() && shuffle[2].Trigger();
	535	expression.Form("%s && %s && %s",
	536	shuffle[0].ClassName(), shuffle[1].ClassName(), shuffle[2].ClassName());
	537
02bc7a5f	538	trigger=component.CheckCTP(expression.Data(), trigData.Data());
cf9cf07e	539	if (trigger!=result) {
	540	cout << expression << ": " << shuffle[0].Trigger() << shuffle[1].Trigger() << shuffle[2].Trigger()
	541	<< "->" << trigger
	542	<< std::hex << " (" << trigData.TriggerMask() << ")"
	543	<< endl;
	544	cerr << "trigger does not match, expected " << result << endl;
	545	iResult=-1;
	546	break;
	547	}
	548
	549	// mixed OR/AND
	550	result=shuffle[0].Trigger() && (shuffle[1].Trigger() \|\| shuffle[2].Trigger());
	551	expression.Form("%s && (%s \|\| %s)",
	552	shuffle[0].ClassName(), shuffle[1].ClassName(), shuffle[2].ClassName());
	553
02bc7a5f	554	trigger=component.CheckCTP(expression.Data(), trigData.Data());
cf9cf07e	555	if (trigger!=result) {
	556	cout << expression << ": " << shuffle[0].Trigger() << shuffle[1].Trigger() << shuffle[2].Trigger()
	557	<< "->" << trigger
	558	<< std::hex << " (" << trigData.TriggerMask() << ")"
	559	<< endl;
	560	cerr << "trigger does not match, expected " << result << endl;
	561	iResult=-1;
	562	break;
	563	}
	564	}
	565	}
	566	if (iResult<0) {
	567	cerr << "check failed, dumping info" << endl;
	568	cerr << "ECS param: " << parameter << endl;
	569	for (element=triggerClasses.begin();
	570	element!=triggerClasses.end(); element++) {
	571	cerr << element->Trigger() << " " << element->Bit() << ": " << element->ClassName() << endl;
	572	}
	573	}
	574	return iResult;
	575	}
	576
02bc7a5f	577	/////////////////////////////////////////////////////////////////////////
	578	/////////////////////////////////////////////////////////////////////////
	579	//
	580	// setup of the Configure test
	581	int testConfigure()
	582	{
	583	cout << "checking common configuration tools of the base class" << endl;
	584	AliHLTTestComponent component;
	585	return component.CheckConfigure();
	586	}
	587
	588	/////////////////////////////////////////////////////////////////////////
	589	/////////////////////////////////////////////////////////////////////////
	590	//
	591	// main functions
	592
	593	int testAliHLTComponent()
	594	{
	595	int iResult=0;
	596	//if ((iResult=testCTPTrigger())<0) return iResult;
	597	if ((iResult=testConfigure())<0) return iResult;
	598	return iResult;
	599	}
	600
cf9cf07e	601	int main(int /argc/, const char** /argv/)
	602	{
	603	int iResult=0;
02bc7a5f	604	iResult=testAliHLTComponent();
cf9cf07e	605	return iResult;
cf9cf07e	606	}