-
Notifications
You must be signed in to change notification settings - Fork 496
Expand file tree
/
Copy pathtestBasicHits.cxx
More file actions
89 lines (73 loc) · 2.42 KB
/
testBasicHits.cxx
File metadata and controls
89 lines (73 loc) · 2.42 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
// Copyright 2019-2020 CERN and copyright holders of ALICE O2.
// See https://alice-o2.web.cern.ch/copyright for details of the copyright holders.
// All rights not expressly granted are reserved.
//
// This software is distributed under the terms of the GNU General Public
// License v3 (GPL Version 3), copied verbatim in the file "COPYING".
//
// In applying this license CERN does not waive the privileges and immunities
// granted to it by virtue of its status as an Intergovernmental Organization
// or submit itself to any jurisdiction.
#define BOOST_TEST_MODULE Test BasicHits class
#define BOOST_TEST_MAIN
#define BOOST_TEST_DYN_LINK
#include <boost/test/unit_test.hpp>
#include "Math/GenVector/Transform3D.h"
#include "SimulationDataFormat/BaseHits.h"
#include "TFile.h"
namespace o2
{
BOOST_AUTO_TEST_CASE(BasicXYZHit)
{
using HitType = BasicXYZEHit<float>;
HitType hit(1., 2., 3., 0.01, -1.1, -1, 1);
BOOST_CHECK_CLOSE(hit.GetX(), 1., 1E-4);
BOOST_CHECK_CLOSE(hit.GetY(), 2., 1E-4);
BOOST_CHECK_CLOSE(hit.GetZ(), 3., 1E-4);
BOOST_CHECK_CLOSE(hit.GetEnergyLoss(), -1.1, 1E-4);
BOOST_CHECK_CLOSE(hit.GetTime(), 0.01, 1E-4);
hit.SetX(0.);
BOOST_CHECK_CLOSE(hit.GetX(), 0., 1E-4);
// check coordinate transformation of the hit coordinate
// check that is works with float + double
// note that ROOT transformations are always double valued
using ROOT::Math::Transform3D;
Transform3D idtransf; // defaults to identity transformation
auto transformed = idtransf(hit.GetPos());
BOOST_CHECK_CLOSE(transformed.Y(), hit.GetY(), 1E-4);
}
BOOST_AUTO_TEST_CASE(BasicXYZHit_ROOTIO)
{
using HitType = BasicXYZEHit<float>;
HitType hit(1., 2., 3., 0.01, -1.1, -1, 1);
// try writing hit to a TBuffer
{
TFile fout("HitsIO.root", "RECREATE");
fout.WriteObject(&hit, "TestObject");
fout.Close();
}
{
TFile fin("HitsIO.root");
HitType* obj = nullptr;
fin.GetObject("TestObject", obj);
BOOST_CHECK(obj != nullptr);
fin.Close();
}
// same for double valued hits
using HitTypeD = BasicXYZEHit<double, double, double>;
HitTypeD hitD(1., 2., 3., 0.01, -1.1, -1, 1);
// try writing hit to a TBuffer
{
TFile fout("HitsIO.root", "RECREATE");
fout.WriteObject(&hitD, "TestObject");
fout.Close();
}
{
TFile fin("HitsIO.root");
HitTypeD* obj = nullptr;
fin.GetObject("TestObject", obj);
BOOST_CHECK(obj != nullptr);
fin.Close();
}
}
} // namespace o2