|
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
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
|
#include <Utilities/Testing/interface/CppUnit_testdriver.icpp>
#include <cppunit/extensions/HelperMacros.h>
#include "DataFormats/EcalDigi/interface/EcalDigiCollections.h"
#include "DataFormats/Common/interface/DataFrame.h"
#include "DataFormats/Common/interface/DataFrameContainer.h"
#include <vector>
#include <algorithm>
#include <functional>
template <typename DigiCollection>
class TestEcalDigi : public CppUnit::TestFixture {
CPPUNIT_TEST_SUITE(TestEcalDigi);
CPPUNIT_TEST(default_ctor);
CPPUNIT_TEST(filling);
CPPUNIT_TEST(iterator);
CPPUNIT_TEST_SUITE_END();
public:
TestEcalDigi();
~TestEcalDigi() {}
void setUp() {}
void tearDown() {}
void default_ctor();
void filling();
void iterator();
void fill(int stride);
// void iter(int stride);
public:
std::vector<edm::DataFrame::data_type> sv;
};
CPPUNIT_TEST_SUITE_REGISTRATION(TestEcalDigi<EBDigiCollection>);
CPPUNIT_TEST_SUITE_REGISTRATION(TestEcalDigi<EEDigiCollection>);
template <typename DigiCollection>
TestEcalDigi<DigiCollection>::TestEcalDigi() : sv(10) {
edm::DataFrame::data_type v[10] = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9};
std::copy(v, v + 10, sv.begin());
}
template <typename DigiCollection>
void TestEcalDigi<DigiCollection>::default_ctor() {
DigiCollection frames;
CPPUNIT_ASSERT(frames.stride() == 10);
// against enum in ExDetID
CPPUNIT_ASSERT(frames.subdetId() == DigiCollection::DetId::Subdet);
// against static metod in ExDetID
CPPUNIT_ASSERT(frames.subdetId() == DigiCollection::DetId::subdet());
DigiCollection smallframes(1);
CPPUNIT_ASSERT(smallframes.stride() == 1);
}
template <typename DigiCollection>
void TestEcalDigi<DigiCollection>::filling() {
fill(10);
fill(1);
}
template <typename DigiCollection>
void TestEcalDigi<DigiCollection>::fill(int stride) {
std::vector<edm::DataFrame::data_type> v1(stride);
std::copy(sv.begin(), sv.begin() + stride, v1.begin());
DigiCollection frames(stride);
for (int n = 1; n < 5; ++n) {
typename DigiCollection::DetId id = DigiCollection::DetId::unhashIndex(n);
frames.push_back(id);
CPPUNIT_ASSERT(int(frames.size()) == n);
typename DigiCollection::Digi df(frames.back());
CPPUNIT_ASSERT(df.size() == stride);
CPPUNIT_ASSERT(df.id() == id);
if (n % 2 == 0) {
// modern way of filling
std::copy(sv.begin(), sv.begin() + stride, df.frame().begin());
std::vector<edm::DataFrame::data_type> v2(stride);
std::copy(frames.m_data.begin() + (n - 1) * stride, frames.m_data.begin() + n * stride, v2.begin());
CPPUNIT_ASSERT(v1 == v2);
} else {
// classical way of filling
for (int i = 0; i < stride; i++)
df.setSample(i, sv[i]);
std::vector<edm::DataFrame::data_type> v2(stride);
std::copy(frames.m_data.begin() + (n - 1) * stride, frames.m_data.begin() + n * stride, v2.begin());
CPPUNIT_ASSERT(v1 == v2);
}
}
}
namespace {
template <typename Digi>
struct VerifyIter {
VerifyIter(std::vector<edm::DataFrame::data_type> const& v) : n(0), sv(v) {}
void operator()(Digi const& df) {
typedef typename Digi::key_type DetId;
++n;
DetId id = DetId::unhashIndex(n);
CPPUNIT_ASSERT(df.id() == id);
{
std::vector<edm::DataFrame::data_type> v2(10);
std::copy(df.frame().begin(), df.frame().end(), v2.begin());
CPPUNIT_ASSERT(sv == v2);
}
{
std::vector<edm::DataFrame::data_type> v2(10);
for (int i = 0; i < 10; i++) {
EcalMGPASample s = df.sample(i);
v2[i] = s.raw();
}
CPPUNIT_ASSERT(sv == v2);
}
}
int n;
std::vector<edm::DataFrame::data_type> const& sv;
};
void verifyBarrelId(edm::DataFrame::id_type id) {
try {
EBDetId detid{DetId(id)};
} catch (...) {
bool NotBarrelID = false;
CPPUNIT_ASSERT(NotBarrelID);
}
}
void verifyEndcapId(edm::DataFrame::id_type id) {
try {
EEDetId detid{DetId(id)}; // detid(id) does not throw
} catch (...) {
bool NotEndcapID = false;
CPPUNIT_ASSERT(NotEndcapID);
}
}
//one more way
struct VerifyFrame {
VerifyFrame(std::vector<edm::DataFrame::data_type> const& v) : n(0), b(v), e(v) {}
void operator()(edm::DataFrame const& df) {
DetId id(df.id());
if (id.subdetId() == EcalBarrel) {
b(df);
n = b.n;
} else if (id.subdetId() == EcalEndcap) {
e(df);
n = e.n;
} else {
bool WrongSubdetId = false;
CPPUNIT_ASSERT(WrongSubdetId);
}
}
int n;
VerifyIter<EBDataFrame> b;
VerifyIter<EEDataFrame> e;
};
// an alternative way
void iterate(EcalDigiCollection const& frames) {
std::function<void(edm::DataFrame::id_type)> verifyId;
if (frames.subdetId() == EcalBarrel)
verifyId = verifyBarrelId;
else if (frames.subdetId() == EcalEndcap)
verifyId = verifyEndcapId;
else {
bool WrongSubdetId = false;
CPPUNIT_ASSERT(WrongSubdetId);
}
// std::for_each(frames.begin(),frames.end(),
// std::bind(verifyId,std::bind(&edm::DataFrame::id, std::placeholders::_1)));
// same as above....
for (int n = 0; n < int(frames.size()); ++n) {
edm::DataFrame df = frames[n];
verifyId(df.id());
}
}
} // namespace
template <typename DigiCollection>
void TestEcalDigi<DigiCollection>::iterator() {
DigiCollection frames;
for (int n = 1; n < 5; ++n) {
typename DigiCollection::DetId id = DigiCollection::DetId::unhashIndex(n);
frames.push_back(id);
typename DigiCollection::Digi df(frames.back());
std::copy(sv.begin(), sv.end(), df.frame().begin());
}
// modern
CPPUNIT_ASSERT(std::for_each(frames.begin(), frames.end(), VerifyIter<typename DigiCollection::Digi>(this->sv)).n ==
4);
// classical
VerifyIter<typename DigiCollection::Digi> vi(sv);
for (int n = 0; n < int(frames.size()); ++n) {
typename DigiCollection::Digi digi(frames[n]);
vi(digi);
}
// alternatives
iterate(frames);
CPPUNIT_ASSERT(std::for_each(frames.begin(), frames.end(), VerifyFrame(sv)).n == 4);
}
|