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#include <cppunit/extensions/HelperMacros.h>
#include "CommonTools/Utils/interface/cutParser.h"
#include "CommonTools/Utils/interface/StringCutObjectSelector.h"
#include "DataFormats/TrackReco/interface/Track.h"
#include "DataFormats/TrackerRecHit2D/interface/SiStripRecHit2D.h"
#include "DataFormats/MuonReco/interface/Muon.h"
#include <iostream>
#include "FWCore/Reflection/interface/ObjectWithDict.h"
#include "FWCore/Reflection/interface/TypeWithDict.h"
#include <typeinfo>
#include "DataFormats/GeometrySurface/interface/Surface.h"
#include "DataFormats/GeometrySurface/interface/BoundPlane.h"
#include <Geometry/CommonDetUnit/interface/GeomDet.h>
// A fake Det class
class MyDet : public TrackerGeomDet {
public:
MyDet(BoundPlane *bp) : TrackerGeomDet(bp) {}
virtual DetId geographicalId() const { return DetId(); }
virtual std::vector<const GeomDet *> components() const { return std::vector<const GeomDet *>(); }
/// Which subdetector
virtual SubDetector subDetector() const { return GeomDetEnumerators::DT; }
};
class testCutParser : public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE(testCutParser);
CPPUNIT_TEST(checkAll);
CPPUNIT_TEST_SUITE_END();
public:
void setUp() {}
void tearDown() {}
void checkAll();
void check(const std::string &, bool);
void checkHit(const std::string &, bool, const SiStripRecHit2D &);
void checkMuon(const std::string &, bool, const reco::Muon &);
reco::Track trk;
SiStripRecHit2D hitOk, hitThrow;
edm::ObjectWithDict o;
reco::parser::SelectorPtr sel;
};
CPPUNIT_TEST_SUITE_REGISTRATION(testCutParser);
void testCutParser::check(const std::string &cut, bool res) {
for (int lazy = 0; lazy <= 1; ++lazy) {
std::cerr << "parsing " << (lazy ? "lazy " : "") << "cut: \"" << cut << "\"" << std::endl;
sel.reset();
CPPUNIT_ASSERT(reco::parser::cutParser<reco::Track>(cut, sel, lazy));
CPPUNIT_ASSERT((*sel)(o) == res);
StringCutObjectSelector<reco::Track> select(cut, lazy);
CPPUNIT_ASSERT(select(trk) == res);
}
}
void testCutParser::checkHit(const std::string &cut, bool res, const SiStripRecHit2D &hit) {
edm::TypeWithDict t(typeid(SiStripRecHit2D));
o = edm::ObjectWithDict(t, const_cast<void *>(static_cast<const void *>(&hit)));
for (int lazy = 0; lazy <= 1; ++lazy) {
std::cerr << "parsing " << (lazy ? "lazy " : "") << "cut: \"" << cut << "\"" << std::endl;
sel.reset();
CPPUNIT_ASSERT(reco::parser::cutParser<SiStripRecHit2D>(cut, sel, lazy));
CPPUNIT_ASSERT((*sel)(o) == res);
StringCutObjectSelector<SiStripRecHit2D> select(cut, lazy);
CPPUNIT_ASSERT(select(hit) == res);
}
}
void testCutParser::checkMuon(const std::string &cut, bool res, const reco::Muon &mu) {
edm::TypeWithDict t(typeid(reco::Muon));
o = edm::ObjectWithDict(t, const_cast<void *>(static_cast<const void *>(&mu)));
sel.reset();
for (int lazy = 0; lazy <= 1; ++lazy) {
std::cerr << "parsing " << (lazy ? "lazy " : "") << "cut: \"" << cut << "\"" << std::endl;
CPPUNIT_ASSERT(reco::parser::cutParser<reco::Muon>(cut, sel, lazy));
CPPUNIT_ASSERT((*sel)(o) == res);
StringCutObjectSelector<reco::Muon> select(cut, lazy);
CPPUNIT_ASSERT(select(mu) == res);
}
}
void testCutParser::checkAll() {
using namespace reco;
const double chi2 = 20.0;
const int ndof = 10;
reco::Track::Point v(1, 2, 3);
reco::Track::Vector p(0, 3, 10);
double e[] = {1.1, 1.2, 2.2, 1.3, 2.3, 3.3, 1.4, 2.4, 3.4, 4.4, 1.5, 2.5, 3.5, 4.5, 5.5};
reco::TrackBase::CovarianceMatrix cov(e, e + 15);
trk = reco::Track(chi2, ndof, v, p, -1, cov);
trk.setQuality(reco::Track::highPurity);
GlobalPoint gp(0, 0, 0);
BoundPlane *plane = new BoundPlane(gp, Surface::RotationType());
MyDet mdet(plane);
hitOk = SiStripRecHit2D(LocalPoint(1, 1), LocalError(1, 1, 1), mdet, SiStripRecHit2D::ClusterRef());
edm::TypeWithDict t(typeid(reco::Track));
o = edm::ObjectWithDict(t, &trk);
std::cerr << "Track pt: " << trk.pt() << std::endl;
// note: pt = 3, charge = -1
check("", true);
check(" ", true);
check("pt", true);
check("px", false);
check("pt > 2", true);
check("charge < 0", true);
check("pt < 2", false);
check("pt >= 2", true);
check("pt <= 2", false);
check("pt = 3", true);
check("pt == 3", true);
check("pt != 3", false);
check("! pt == 3", false);
check("2.9 < pt < 3.1", true);
check("pt > 2 & charge < 0", true);
check("pt > 2 && charge < 0", true);
check("pt < 2 & charge < 0", false);
check("pt > 2 & charge > 0", false);
check("pt < 2 & charge > 0", false);
check("pt > 2 || charge > 0", true);
check("pt > 2 | charge > 0", true);
check("pt > 2 | charge < 0", true);
check("pt < 2 | charge < 0", true);
check("pt < 2 | charge > 0", false);
check("pt > 2 | charge > 0 | pt < 2", true);
check("pt > 2 | charge > 0 | (pt < 2 && charge < 0)", true);
check("pt > 2 | charge < 0 | (pt < 2 && charge < 0)", true);
check("pt > 2 | charge > 0 | (pt < 2 && charge > 0)", true);
check("(pt) > 2", true);
check("-pt < -2", true);
check("3.9 < pt + 1 < 4.1", true);
check("1.9 < pt - 1 < 2.1", true);
check("5.9 < 2 * pt < 6.1", true);
check("0.9 < pt / 3 < 1.1", true);
check("8.9 < pt ^ 2 < 9.1", true);
check("26.9 < 3 * pt ^ 2 < 27.1", true);
check("27.9 < 3 * pt ^ 2 + 1 < 28.1", true);
check(" 0.99 < sin( phi ) < 1.01", true);
check(" -0.01 < cos( phi ) < 0.01", true);
check(" 8.9 < pow( pt, 2 ) < 9.1", true);
check("( 0.99 < sin( phi ) < 1.01 ) & ( -0.01 < cos( phi ) < 0.01 )", true);
check("( 3.9 < pt + 1 < 4.1 ) | ( pt < 2 )", true);
check(" pt = 3 & pt > 2 | pt < 2", true);
check("( ( pt = 3 & pt > 2 ) | pt < 2 ) & 26.9 < 3 * pt ^ 2 < 27.1", true);
check("! pt > 2", false);
check("! pt < 2", true);
check("! (( 0.99 < sin( phi ) < 1.01 ) & ( -0.01 < cos( phi ) < 0.01 ))", false);
check("pt && pt > 1", true);
// check trailing space
check("pt > 2 ", true);
// check bit tests
check("test_bit(7, 0)", true);
check("test_bit(7, 2)", true);
check("test_bit(7, 3)", false);
check("test_bit(4, 0)", false);
check("test_bit(4, 2)", true);
check("test_bit(4, 3)", false);
// check quality
check("quality('highPurity')", true);
check("quality('loose')", false);
check("quality('tight')", false);
check("quality('confirmed')", false);
check("quality('goodIterative')", true);
check("quality('looseSetWithPV')", false);
check("quality('highPuritySetWithPV')", false);
check("quality('highPuritySetWithPV' )", false);
check("quality( 'highPuritySetWithPV')", false);
check("quality( 'highPuritySetWithPV' )", false);
// check handling of errors
// first those who are the same in lazy and non lazy parsing
for (int lazy = 0; lazy <= 1; ++lazy) {
sel.reset();
CPPUNIT_ASSERT(!reco::parser::cutParser<reco::Track>("1abc", sel, lazy));
sel.reset();
CPPUNIT_ASSERT_THROW(reco::parser::cutParser<reco::Track>("(pt < 1", sel, lazy), edm::Exception);
sel.reset();
CPPUNIT_ASSERT_THROW(reco::parser::cutParser<reco::Track>("pt < #", sel, lazy), edm::Exception);
sel.reset();
CPPUNIT_ASSERT_THROW(reco::parser::cutParser<reco::Track>("pt <> 5", sel, lazy), edm::Exception);
sel.reset();
CPPUNIT_ASSERT_THROW(reco::parser::cutParser<reco::Track>("cos( pt < .5", sel, lazy), edm::Exception);
sel.reset();
CPPUNIT_ASSERT_THROW(reco::parser::cutParser<reco::Track>(" 2 * (pt + 1 < .5", sel, lazy), edm::Exception);
// These don't throw, but they return false.
sel.reset();
CPPUNIT_ASSERT(!reco::parser::cutParser<reco::Track>("pt() pt < .5", sel, lazy));
sel.reset();
CPPUNIT_ASSERT(!reco::parser::cutParser<reco::Track>("pt pt < .5", sel, lazy));
// This throws or return false depending on the parsing:
// without lazy parsing, it complains about non-existing method 'cos'
sel.reset();
if (lazy)
CPPUNIT_ASSERT(!reco::parser::cutParser<reco::Track>("cos pt < .5", sel, lazy));
else
CPPUNIT_ASSERT_THROW(reco::parser::cutParser<reco::Track>("cos pt < .5", sel, lazy), edm::Exception);
}
// then those which are specific to non lazy parsing
sel.reset();
CPPUNIT_ASSERT_THROW(reco::parser::cutParser<reco::Track>("doesNotExist < 1", sel), edm::Exception);
sel.reset();
CPPUNIT_ASSERT_THROW(reco::parser::cutParser<reco::Track>("pt.pt < 1", sel), edm::Exception);
// and afterwards check that in lazy parsing they throw at runtime
sel.reset();
CPPUNIT_ASSERT(
reco::parser::cutParser<reco::Track>("doesNotExist < 1", sel, true)); // with lazy parsing this doesn't throw
CPPUNIT_ASSERT_THROW((*sel)(o), reco::parser::Exception); // but it throws here!
sel.reset();
CPPUNIT_ASSERT(reco::parser::cutParser<reco::Track>("pt.pt < 1", sel, true)); // same for this
CPPUNIT_ASSERT_THROW((*sel)(o), reco::parser::Exception); // it throws wen called
sel.reset();
CPPUNIT_ASSERT_THROW(reco::parser::cutParser<reco::Track>("quality('notAnEnum')", sel, false), edm::Exception);
// check hits (for re-implemented virtual functions and exception handling)
CPPUNIT_ASSERT(hitOk.hasPositionAndError());
checkHit("hasPositionAndError", true, hitOk);
CPPUNIT_ASSERT(!hitThrow.hasPositionAndError());
checkHit("hasPositionAndError", false, hitThrow);
CPPUNIT_ASSERT(hitOk.localPosition().x() == 1);
checkHit(".99 < localPosition.x < 1.01", true, hitOk);
checkHit(".99 < localPosition.x < 1.01", false, hitThrow);
// check underscores (would be better to build your own stub...)
checkHit("cluster.isNull()", true, hitOk);
checkHit("cluster_strip.isNull()", true, hitOk);
checkHit("cluster.isNonnull()", false, hitOk);
checkHit("cluster_strip.isNonnull()", false, hitOk);
// check short cirtcuit logics
CPPUNIT_ASSERT(hitOk.hasPositionAndError() && (hitOk.localPosition().x() == 1));
CPPUNIT_ASSERT(!(hitThrow.hasPositionAndError() && (hitThrow.localPosition().x() == 1)));
checkHit("hasPositionAndError && (localPosition.x = 1)", true, hitOk);
checkHit("hasPositionAndError && (localPosition.x = 1)", false, hitThrow);
CPPUNIT_ASSERT((!hitOk.hasPositionAndError()) || (hitOk.localPosition().x() == 1));
CPPUNIT_ASSERT((!hitThrow.hasPositionAndError()) || (hitThrow.localPosition().x() == 1));
checkHit("!hasPositionAndError || (localPosition.x = 1)", true, hitOk);
checkHit("!hasPositionAndError || (localPosition.x = 1)", true, hitThrow);
}
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