Newer
Older
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
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
#ifndef MANTID_ALGORITHMS_REFLECTOMETRYREDUCTIONONEAUTO2TEST_H_
#define MANTID_ALGORITHMS_REFLECTOMETRYREDUCTIONONEAUTO2TEST_H_
#include <cxxtest/TestSuite.h>
#include "MantidAlgorithms/ReflectometryReductionOneAuto2.h"
#include "MantidAPI/MatrixWorkspace.h"
#include "MantidAPI/AlgorithmManager.h"
#include "MantidAPI/FrameworkManager.h"
#include "MantidGeometry/Instrument.h"
#include "MantidTestHelpers/WorkspaceCreationHelper.h"
using Mantid::Algorithms::ReflectometryReductionOneAuto2;
using namespace Mantid::API;
class ReflectometryReductionOneAuto2Test : public CxxTest::TestSuite {
private:
MatrixWorkspace_sptr m_notTOF;
MatrixWorkspace_sptr m_TOF;
MatrixWorkspace_sptr loadRun(const std::string &run) {
IAlgorithm_sptr lAlg = AlgorithmManager::Instance().create("Load");
lAlg->setChild(true);
lAlg->initialize();
lAlg->setProperty("Filename", run);
lAlg->setPropertyValue("OutputWorkspace", "demo_ws");
lAlg->execute();
Workspace_sptr temp = lAlg->getProperty("OutputWorkspace");
MatrixWorkspace_sptr matrixWS =
boost::dynamic_pointer_cast<MatrixWorkspace>(temp);
if (matrixWS)
return matrixWS;
WorkspaceGroup_sptr group =
boost::dynamic_pointer_cast<WorkspaceGroup>(temp);
if (group) {
Workspace_sptr temp = group->getItem(0);
MatrixWorkspace_sptr matrixWS =
boost::dynamic_pointer_cast<MatrixWorkspace>(temp);
if (matrixWS)
return matrixWS;
}
return MatrixWorkspace_sptr();
};
public:
// This pair of boilerplate methods prevent the suite being created statically
// This means the constructor isn't called when running other tests
static ReflectometryReductionOneAuto2Test *createSuite() {
return new ReflectometryReductionOneAuto2Test();
}
static void destroySuite(ReflectometryReductionOneAuto2Test *suite) {
delete suite;
}
ReflectometryReductionOneAuto2Test() {
FrameworkManager::Instance();
m_notTOF =
WorkspaceCreationHelper::create2DWorkspaceWithRectangularInstrument(
1, 10, 10);
m_TOF = WorkspaceCreationHelper::
create2DWorkspaceWithReflectometryInstrumentMultiDetector();
}
~ReflectometryReductionOneAuto2Test() override {}
void test_init() {
ReflectometryReductionOneAuto2 alg;
TS_ASSERT_THROWS_NOTHING(alg.initialize());
TS_ASSERT(alg.isInitialized());
}
void test_bad_input_workspace_units() {
ReflectometryReductionOneAuto2 alg;
alg.setChild(true);
alg.initialize();
alg.setProperty("InputWorkspace", m_notTOF);
alg.setProperty("WavelengthMin", 1.0);
alg.setProperty("WavelengthMax", 15.0);
alg.setProperty("ProcessingInstructions", "0");
alg.setPropertyValue("OutputWorkspace", "IvsQ");
alg.setPropertyValue("OutputWorkspaceWavelength", "IvsLam");
TS_ASSERT_THROWS_ANYTHING(alg.execute());
}
void test_bad_wavelength_range() {
ReflectometryReductionOneAuto2 alg;
alg.setChild(true);
alg.initialize();
alg.setProperty("InputWorkspace", m_TOF);
alg.setProperty("WavelengthMin", 15.0);
alg.setProperty("WavelengthMax", 1.0);
alg.setProperty("ProcessingInstructions", "0");
alg.setPropertyValue("OutputWorkspace", "IvsQ");
alg.setPropertyValue("OutputWorkspaceWavelength", "IvsLam");
TS_ASSERT_THROWS_ANYTHING(alg.execute());
}
void test_bad_monitor_background_range() {
ReflectometryReductionOneAuto2 alg;
alg.setChild(true);
alg.initialize();
alg.setProperty("InputWorkspace", m_TOF);
alg.setProperty("WavelengthMin", 1.0);
alg.setProperty("WavelengthMax", 15.0);
alg.setProperty("ProcessingInstructions", "0");
alg.setProperty("MonitorBackgroundWavelengthMin", 3.0);
alg.setProperty("MonitorBackgroundWavelengthMax", 0.5);
alg.setPropertyValue("OutputWorkspace", "IvsQ");
alg.setPropertyValue("OutputWorkspaceWavelength", "IvsLam");
TS_ASSERT_THROWS_ANYTHING(alg.execute());
}
void test_bad_monitor_integration_range() {
ReflectometryReductionOneAuto2 alg;
alg.setChild(true);
alg.initialize();
alg.setProperty("InputWorkspace", m_TOF);
alg.setProperty("WavelengthMin", 1.0);
alg.setProperty("WavelengthMax", 15.0);
alg.setProperty("ProcessingInstructions", "0");
alg.setProperty("MonitorIntegrationWavelengthMin", 15.0);
alg.setProperty("MonitorIntegrationWavelengthMax", 1.5);
alg.setPropertyValue("OutputWorkspace", "IvsQ");
alg.setPropertyValue("OutputWorkspaceWavelength", "IvsLam");
TS_ASSERT_THROWS_ANYTHING(alg.execute());
}
void test_bad_first_transmission_run_units() {
ReflectometryReductionOneAuto2 alg;
alg.setChild(true);
alg.initialize();
alg.setProperty("InputWorkspace", m_TOF);
alg.setProperty("FirstTransmissionRun", m_notTOF);
alg.setProperty("WavelengthMin", 1.0);
alg.setProperty("WavelengthMax", 15.0);
alg.setProperty("ProcessingInstructions", "0");
alg.setProperty("MonitorIntegrationWavelengthMin", 1.0);
alg.setProperty("MonitorIntegrationWavelengthMax", 15.0);
alg.setPropertyValue("OutputWorkspace", "IvsQ");
alg.setPropertyValue("OutputWorkspaceWavelength", "IvsLam");
TS_ASSERT_THROWS_ANYTHING(alg.execute());
}
void test_bad_second_transmission_run_units() {
ReflectometryReductionOneAuto2 alg;
alg.setChild(true);
alg.initialize();
alg.setProperty("InputWorkspace", m_TOF);
alg.setProperty("FirstTransmissionRun", m_TOF);
TS_ASSERT_THROWS_ANYTHING(
alg.setProperty("SecondTransmissionRun", m_notTOF));
}
void test_bad_first_transmission_group_size() {
MatrixWorkspace_sptr first = m_TOF->clone();
MatrixWorkspace_sptr second = m_TOF->clone();
MatrixWorkspace_sptr third = m_TOF->clone();
MatrixWorkspace_sptr fourth = m_TOF->clone();
WorkspaceGroup_sptr inputWSGroup = boost::make_shared<WorkspaceGroup>();
inputWSGroup->addWorkspace(first);
inputWSGroup->addWorkspace(second);
WorkspaceGroup_sptr transWSGroup = boost::make_shared<WorkspaceGroup>();
transWSGroup->addWorkspace(first);
transWSGroup->addWorkspace(second);
transWSGroup->addWorkspace(third);
transWSGroup->addWorkspace(fourth);
AnalysisDataService::Instance().addOrReplace("input", inputWSGroup);
AnalysisDataService::Instance().addOrReplace("trans", transWSGroup);
ReflectometryReductionOneAuto2 alg;
alg.initialize();
alg.setPropertyValue("InputWorkspace", "input");
alg.setPropertyValue("FirstTransmissionRun", "trans");
alg.setPropertyValue("PolarizationAnalysis", "None");
auto results = alg.validateInputs();
TS_ASSERT(results.count("FirstTransmissionRun"));
AnalysisDataService::Instance().remove("input");
AnalysisDataService::Instance().remove("input_1");
AnalysisDataService::Instance().remove("input_2");
AnalysisDataService::Instance().remove("trans");
AnalysisDataService::Instance().remove("trans_3");
AnalysisDataService::Instance().remove("trans_4");
}
void test_bad_second_transmission_group_size() {
MatrixWorkspace_sptr first = m_TOF->clone();
MatrixWorkspace_sptr second = m_TOF->clone();
MatrixWorkspace_sptr third = m_TOF->clone();
MatrixWorkspace_sptr fourth = m_TOF->clone();
WorkspaceGroup_sptr inputWSGroup = boost::make_shared<WorkspaceGroup>();
inputWSGroup->addWorkspace(first);
WorkspaceGroup_sptr firstWSGroup = boost::make_shared<WorkspaceGroup>();
firstWSGroup->addWorkspace(second);
WorkspaceGroup_sptr secondWSGroup = boost::make_shared<WorkspaceGroup>();
secondWSGroup->addWorkspace(third);
secondWSGroup->addWorkspace(fourth);
AnalysisDataService::Instance().addOrReplace("input", inputWSGroup);
AnalysisDataService::Instance().addOrReplace("first_trans", firstWSGroup);
AnalysisDataService::Instance().addOrReplace("second_trans", secondWSGroup);
ReflectometryReductionOneAuto2 alg;
alg.initialize();
alg.setPropertyValue("InputWorkspace", "input");
alg.setPropertyValue("FirstTransmissionRun", "first_trans");
alg.setPropertyValue("SecondTransmissionRun", "second_trans");
alg.setPropertyValue("PolarizationAnalysis", "None");
auto results = alg.validateInputs();
TS_ASSERT(!results.count("FirstTransmissionRun"));
TS_ASSERT(results.count("SecondTransmissionRun"));
AnalysisDataService::Instance().remove("input");
AnalysisDataService::Instance().remove("input_1");
AnalysisDataService::Instance().remove("first_trans");
AnalysisDataService::Instance().remove("first_trans_1");
AnalysisDataService::Instance().remove("second_trans");
AnalysisDataService::Instance().remove("second_trans_1");
AnalysisDataService::Instance().remove("second_trans_2");
}
void test_correct_detector_position_INTER() {
auto inter = loadRun("INTER00013460.nxs");
ReflectometryReductionOneAuto2 alg;
alg.initialize();
alg.setChild(true);
alg.setProperty("InputWorkspace", inter);
alg.setProperty("ThetaIn", 0.7);
alg.setProperty("CorrectionAlgorithm", "None");
alg.setProperty("OutputWorkspace", "IvsQ");
alg.setProperty("OutputWorkspaceWavelength", "IvsLam");
alg.execute();
MatrixWorkspace_sptr out = alg.getProperty("OutputWorkspace");
// Compare instrument components before and after
auto instIn = inter->getInstrument();
auto instOut = out->getInstrument();
// The following components should not have been moved
TS_ASSERT_EQUALS(instIn->getComponentByName("monitor1")->getPos(),
instOut->getComponentByName("monitor1")->getPos());
TS_ASSERT_EQUALS(instIn->getComponentByName("monitor2")->getPos(),
instOut->getComponentByName("monitor2")->getPos());
TS_ASSERT_EQUALS(instIn->getComponentByName("monitor3")->getPos(),
instOut->getComponentByName("monitor3")->getPos());
TS_ASSERT_EQUALS(instIn->getComponentByName("linear-detector")->getPos(),
instOut->getComponentByName("linear-detector")->getPos());
// Only 'point-detector' and 'point-detector2' should have been moved
// vertically (along Y)
auto point1In = instIn->getComponentByName("point-detector")->getPos();
auto point2In = instIn->getComponentByName("point-detector2")->getPos();
auto point1Out = instOut->getComponentByName("point-detector")->getPos();
auto point2Out = instOut->getComponentByName("point-detector2")->getPos();
TS_ASSERT_EQUALS(point1In.X(), point1Out.X());
TS_ASSERT_EQUALS(point1In.Z(), point1Out.Z());
TS_ASSERT_EQUALS(point2In.X(), point2Out.X());
TS_ASSERT_EQUALS(point2In.Z(), point2Out.Z());
TS_ASSERT_DIFFERS(point1In.Y(), point1Out.Y());
TS_ASSERT_DIFFERS(point2In.Y(), point2Out.Y());
TS_ASSERT_DELTA(point1Out.Y() /
(point1Out.Z() - instOut->getSample()->getPos().Z()),
std::tan(0.7 * 2 * M_PI / 180), 1e-4);
TS_ASSERT_DELTA(point2Out.Y() /
(point2Out.Z() - instOut->getSample()->getPos().Z()),
std::tan(0.7 * 2 * M_PI / 180), 1e-4);
}
void test_correct_detector_position_OFFSPEC_LinearDetector() {
// Histograms in this run correspond to 'LinearDetector' component
auto offspec = loadRun("OFFSPEC00004622.raw");
ReflectometryReductionOneAuto2 alg;
alg.initialize();
alg.setChild(true);
alg.setProperty("InputWorkspace", offspec);
alg.setProperty("ThetaIn", 0.64);
alg.setProperty("AnalysisMode", "MultiDetectorAnalysis");
alg.setProperty("CorrectionAlgorithm", "None");
alg.setProperty("OutputWorkspace", "IvsQ");
alg.setProperty("OutputWorkspaceWavelength", "IvsLam");
alg.execute();
MatrixWorkspace_sptr out = alg.getProperty("OutputWorkspace");
// Compare instrument components before and after
auto instIn = offspec->getInstrument();
auto instOut = out->getInstrument();
// The following components should not have been moved
TS_ASSERT_EQUALS(instIn->getComponentByName("monitor1")->getPos(),
instOut->getComponentByName("monitor1")->getPos());
TS_ASSERT_EQUALS(instIn->getComponentByName("monitor2")->getPos(),
instOut->getComponentByName("monitor2")->getPos());
TS_ASSERT_EQUALS(instIn->getComponentByName("monitor3")->getPos(),
instOut->getComponentByName("monitor3")->getPos());
TS_ASSERT_EQUALS(instIn->getComponentByName("point-detector")->getPos(),
instOut->getComponentByName("point-detector")->getPos());
TS_ASSERT_EQUALS(instIn->getComponentByName("WLSFDetector")->getPos(),
instOut->getComponentByName("WLSFDetector")->getPos());
// Only 'LinearDetector' should have been moved vertically (along Y)
auto detectorIn = instIn->getComponentByName("LinearDetector")->getPos();
auto detectorOut = instOut->getComponentByName("LinearDetector")->getPos();
TS_ASSERT_EQUALS(detectorIn.X(), detectorOut.X());
TS_ASSERT_EQUALS(detectorIn.Z(), detectorOut.Z());
TS_ASSERT_DIFFERS(detectorIn.Y(), detectorOut.Y());
TS_ASSERT_DELTA(detectorOut.Y() /
(detectorOut.Z() - instOut->getSample()->getPos().Z()),
std::tan(0.64 * 2 * M_PI / 180), 1e-4);
}
void test_correct_detector_position_POLREF() {
// Histograms in this run correspond to 'OSMOND' component
auto polref = loadRun("POLREF00014966.raw");
ReflectometryReductionOneAuto2 alg;
alg.initialize();
alg.setChild(true);
alg.setProperty("InputWorkspace", polref);
alg.setProperty("ThetaIn", 1.5);
alg.setProperty("AnalysisMode", "MultiDetectorAnalysis");
alg.setProperty("CorrectionAlgorithm", "None");
alg.setProperty("OutputWorkspace", "IvsQ");
alg.setProperty("OutputWorkspaceWavelength", "IvsLam");
alg.execute();
MatrixWorkspace_sptr out = alg.getProperty("OutputWorkspace");
// Compare instrument components before and after
auto instIn = polref->getInstrument();
auto instOut = out->getInstrument();
// The following components should not have been moved
TS_ASSERT_EQUALS(instIn->getComponentByName("monitor1")->getPos(),
instOut->getComponentByName("monitor1")->getPos());
TS_ASSERT_EQUALS(instIn->getComponentByName("monitor2")->getPos(),
instOut->getComponentByName("monitor2")->getPos());
TS_ASSERT_EQUALS(instIn->getComponentByName("monitor3")->getPos(),
instOut->getComponentByName("monitor3")->getPos());
TS_ASSERT_EQUALS(instIn->getComponentByName("point-detector")->getPos(),
instOut->getComponentByName("point-detector")->getPos());
TS_ASSERT_EQUALS(instIn->getComponentByName("lineardetector")->getPos(),
instOut->getComponentByName("lineardetector")->getPos());
// Only 'OSMOND' should have been moved vertically (along Z)
auto detectorIn = instIn->getComponentByName("OSMOND")->getPos();
auto detectorOut = instOut->getComponentByName("OSMOND")->getPos();
TS_ASSERT_EQUALS(detectorIn.X(), detectorOut.X());
TS_ASSERT_EQUALS(detectorIn.Y(), detectorOut.Y());
TS_ASSERT_DELTA(detectorOut.Z() /
(detectorOut.X() - instOut->getSample()->getPos().X()),
std::tan(1.5 * 2 * M_PI / 180), 1e-4);
}
void test_correct_detector_position_CRISP() {
// Histogram in this run corresponds to 'point-detector' component
auto polref = loadRun("CSP79590.raw");
ReflectometryReductionOneAuto2 alg;
alg.initialize();
alg.setChild(true);
alg.setProperty("InputWorkspace", polref);
alg.setProperty("ThetaIn", 0.25);
alg.setProperty("CorrectionAlgorithm", "None");
alg.setProperty("OutputWorkspace", "IvsQ");
alg.setProperty("OutputWorkspaceWavelength", "IvsLam");
alg.execute();
MatrixWorkspace_sptr out = alg.getProperty("OutputWorkspace");
// Compare instrument components before and after
auto instIn = polref->getInstrument();
auto instOut = out->getInstrument();
// The following components should not have been moved
TS_ASSERT_EQUALS(instIn->getComponentByName("monitor1")->getPos(),
instOut->getComponentByName("monitor1")->getPos());
TS_ASSERT_EQUALS(instIn->getComponentByName("monitor2")->getPos(),
instOut->getComponentByName("monitor2")->getPos());
TS_ASSERT_EQUALS(instIn->getComponentByName("linear-detector")->getPos(),
instOut->getComponentByName("linear-detector")->getPos());
// Only 'point-detector' should have been moved vertically (along Y)
auto detectorIn = instIn->getComponentByName("point-detector")->getPos();
auto detectorOut = instOut->getComponentByName("point-detector")->getPos();
TS_ASSERT_EQUALS(detectorIn.X(), detectorOut.X());
TS_ASSERT_EQUALS(detectorIn.Z(), detectorOut.Z());
TS_ASSERT_DELTA(detectorOut.Y() /
(detectorOut.Z() - instOut->getSample()->getPos().Z()),
std::tan(0.25 * 2 * M_PI / 180), 1e-4);
}
void test_sum_transmission_workspaces() {
MatrixWorkspace_sptr first = m_TOF->clone();
MatrixWorkspace_sptr second = m_TOF->clone();
MatrixWorkspace_sptr third = m_TOF->clone();
MatrixWorkspace_sptr fourth = m_TOF->clone();
WorkspaceGroup_sptr group = boost::make_shared<WorkspaceGroup>();
group->addWorkspace(first);
group->addWorkspace(second);
group->addWorkspace(third);
group->addWorkspace(fourth);
ReflectometryReductionOneAuto2 alg;
auto sum = alg.sumTransmissionWorkspaces(group);
// Input workspaces remain the same
TS_ASSERT_EQUALS(first->blocksize(), 20);
TS_ASSERT_EQUALS(second->blocksize(), 20);
TS_ASSERT_EQUALS(third->blocksize(), 20);
TS_ASSERT_EQUALS(fourth->blocksize(), 20);
TS_ASSERT_EQUALS(first->y(0)[0], 2);
TS_ASSERT_EQUALS(second->y(0)[0], 2);
TS_ASSERT_EQUALS(third->y(0)[0], 2);
TS_ASSERT_EQUALS(fourth->y(0)[0], 2);
// Output workspace
TS_ASSERT_EQUALS(sum->blocksize(), 20);
TS_ASSERT_DELTA(sum->y(0)[0], 4 * 2, 1e-6);
}
};
#endif /* MANTID_ALGORITHMS_REFLECTOMETRYREDUCTIONONEAUTO2TEST_H_ */