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625b072f | 1 | /************************************************************************** |
2 | * This file is property of and copyright by the ALICE HLT Project * | |
3 | * ALICE Experiment at CERN, All rights reserved. * | |
4 | * * | |
5 | * Primary Authors: Artur Szostak <artursz@iafrica.com> * | |
6 | * for The ALICE HLT Project. * | |
7 | * * | |
8 | * Permission to use, copy, modify and distribute this software and its * | |
9 | * documentation strictly for non-commercial purposes is hereby granted * | |
10 | * without fee, provided that the above copyright notice appears in all * | |
11 | * copies and that both the copyright notice and this permission notice * | |
12 | * appear in the supporting documentation. The authors make no claims * | |
13 | * about the suitability of this software for any purpose. It is * | |
14 | * provided "as is" without express or implied warranty. * | |
15 | **************************************************************************/ | |
16 | ||
17 | /** | |
18 | * @file testAliHLTTPCDefinitions.C | |
19 | * @author Artur Szostak <artursz@iafrica.com> | |
20 | * @date 4 Aug 2010 | |
21 | * | |
22 | * This macro is used to test the AliHLTTPCDefinitions class. | |
23 | * Specifically the mapping encoded in the different methods. | |
24 | */ | |
25 | ||
26 | #if !defined(__CINT__) || defined(__MAKECINT__) | |
27 | #include "Riostream.h" | |
28 | #include "TClassTable.h" | |
29 | #include "TSystem.h" | |
30 | #include "AliDAQ.h" | |
31 | #include "AliHLTTPCDefinitions.h" | |
32 | #endif | |
33 | ||
34 | ||
35 | /** | |
36 | * Routine to check that the SlicePatchToDDLId and DDLIdToSlicePatch methods work. | |
37 | */ | |
38 | bool CheckDDLToSlicePatchConversion() | |
39 | { | |
40 | // Check the conversion from slice + patch to DDL ID. | |
41 | Int_t minDDL = AliDAQ::DdlIDOffset("TPC"); | |
42 | Int_t maxDDL = AliDAQ::DdlIDOffset("TPC") + AliDAQ::NumberOfDdls("TPC") - 1; | |
43 | for (AliHLTUInt16_t slice = 0; slice < 256; ++slice) | |
44 | for (AliHLTUInt16_t patch = 0; patch < 256; ++patch) | |
45 | { | |
46 | Int_t ddlid = AliHLTTPCDefinitions::SlicePatchToDDLId(AliHLTUInt8_t(slice), AliHLTUInt8_t(patch)); | |
47 | if (slice < 36 && patch < 6) | |
48 | { | |
49 | // The slice and patch are valid so they should give a valid DDL ID. | |
50 | if (ddlid < minDDL || maxDDL < ddlid) | |
51 | { | |
52 | cerr << "ERROR: AliHLTTPCDefinitions::SlicePatchToDDLId(" | |
53 | << int(slice) << ", " << int(patch) << ") returned invalid DDL ID of " | |
54 | << ddlid << " which is outside the valid range of [" | |
55 | << minDDL << ".." << maxDDL << "]." << endl; | |
56 | return false; | |
57 | } | |
58 | } | |
59 | else | |
60 | { | |
61 | // The slice or patch are not valid so the result should be -1 | |
62 | if (ddlid != -1) | |
63 | { | |
64 | cerr << "ERROR: AliHLTTPCDefinitions::SlicePatchToDDLId(" | |
65 | << int(slice) << ", " << int(patch) << ") returned invalid responce of " | |
66 | << ddlid << " when is should have returned -1." << endl; | |
67 | return false; | |
68 | } | |
69 | } | |
70 | } | |
71 | ||
72 | // Check the conversion from DDL ID to slice + patch. | |
73 | for (AliHLTInt32_t ddlid2 = 0; ddlid2 < 8000; ++ddlid2) | |
74 | { | |
75 | AliHLTUInt8_t slice2 = 255; | |
76 | AliHLTUInt8_t patch2 = 255; | |
77 | bool result = AliHLTTPCDefinitions::DDLIdToSlicePatch(ddlid2, slice2, patch2); | |
78 | if (minDDL <= ddlid2 && ddlid2 <= maxDDL) | |
79 | { | |
80 | // The DDL ID was valid so the slice and patch should also be. | |
81 | if (result == false) | |
82 | { | |
83 | cerr << "ERROR: AliHLTTPCDefinitions::DDLIdToSlicePatch(" | |
84 | << ddlid2 << ") returned invalid result of 'false'." | |
85 | << " But it should have been 'true'." << endl; | |
86 | return false; | |
87 | } | |
88 | if (slice2 > 35) | |
89 | { | |
90 | cerr << "ERROR: AliHLTTPCDefinitions::DDLIdToSlicePatch(" | |
91 | << ddlid2 << ") returned invalid slice value of " | |
92 | << int(slice2) << ", but the valid range is [0..35]." | |
93 | << endl; | |
94 | return false; | |
95 | } | |
96 | if (patch2 > 5) | |
97 | { | |
98 | cerr << "ERROR: AliHLTTPCDefinitions::DDLIdToSlicePatch(" | |
99 | << ddlid2 << ") returned invalid patch value of " | |
100 | << int(patch2) << ", but the valid range is [0..5]." | |
101 | << endl; | |
102 | return false; | |
103 | } | |
844b1999 | 104 | if (AliHLTTPCDefinitions::SlicePatchToDDLId(slice2, patch2) != ddlid2) |
105 | { | |
106 | cerr << "ERROR: AliHLTTPCDefinitions::DDLIdToSlicePatch(" | |
107 | << ddlid2 << ") generated a slice value of " | |
108 | << int(slice2) << " and patch value of " | |
109 | << int(patch2) << ", which gives a different DDL ID with the" | |
110 | << " inverse map given by AliHLTTPCDefinitions::SlicePatchToDDLId(" | |
111 | << int(slice2) << ", " << int(patch2) << ")." | |
112 | << endl; | |
113 | return false; | |
114 | } | |
625b072f | 115 | } |
116 | else | |
117 | { | |
118 | // The DDL ID was not valid so the responce should be false. | |
119 | if (result == true) | |
120 | { | |
121 | cerr << "ERROR: AliHLTTPCDefinitions::DDLIdToSlicePatch(" | |
122 | << ddlid2 << ") returned invalid result of 'true'." | |
123 | << " But it should have been 'false'." << endl; | |
124 | return false; | |
125 | } | |
126 | } | |
127 | } | |
128 | return true; | |
129 | } | |
130 | ||
131 | /** | |
132 | * This is the top level testing method which calls individual tests. | |
133 | * \returns true if all tests succeeded and false otherwise. | |
134 | */ | |
135 | bool testAliHLTTPCDefinitions() | |
136 | { | |
137 | if (gClassTable->GetID("AliHLTTPCDefinitions") < 0) | |
138 | { | |
4070f709 | 139 | gSystem->Load("libAliHLTUtil"); |
140 | gSystem->Load("libAliHLTTPC"); | |
625b072f | 141 | } |
142 | if (! CheckDDLToSlicePatchConversion()) return false; | |
143 | return true; | |
144 | } | |
145 | ||
146 | #ifndef __MAKECINT__ | |
147 | ||
148 | int main(int /*argc*/, const char** /*argv*/) | |
149 | { | |
150 | bool resultOk = testAliHLTTPCDefinitions(); | |
151 | if (not resultOk) return 1; | |
152 | return 0; | |
153 | } | |
154 | ||
155 | #endif // __MAKECINT__ | |
156 |