/[escript]/trunk/escript/test/DataTestCase.cpp
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Contents of /trunk/escript/test/DataTestCase.cpp

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Revision 538 - (show annotations)
Mon Feb 20 03:43:25 2006 UTC (13 years, 7 months ago) by jgs
Original Path: trunk/escript/test/Data/DataTestCase.cpp
File size: 22568 byte(s)
minor formatting changes

1 // $Id$
2 /*
3 *****************************************************************************
4 * *
5 * COPYRIGHT ACcESS - All Rights Reserved *
6 * *
7 * This software is the property of ACcESS. No part of this code *
8 * may be copied in any form or by any means without the expressed written *
9 * consent of ACcESS. Copying, use or modification of this software *
10 * by any unauthorised person is illegal unless that person has a software *
11 * license agreement with ACcESS. *
12 * *
13 *****************************************************************************
14 */
15
16 #include "DataTestCase.h"
17
18 #include "FunctionSpace.h"
19 #include "EsysException.h"
20
21 #include "Data.h"
22
23 #include <iostream>
24 #include <math.h>
25
26 using namespace std;
27 using namespace CppUnitTest;
28 using namespace escript;
29 using namespace esysUtils;
30
31 void DataTestCase::setUp() {
32 //
33 // This is called before each test is run
34 }
35
36 void DataTestCase::tearDown() {
37 //
38 // This is called after each test has been run
39 }
40
41 void DataTestCase::testSlicing() {
42
43 cout << endl;
44
45 {
46
47 cout << "\tTest get-slicing DataConstant" << endl;
48
49 DataArrayView::ShapeType viewShape;
50 viewShape.push_back(2);
51 viewShape.push_back(3);
52 Data data(1.3,viewShape,FunctionSpace(),false);
53
54 //cout << data.toString() << endl;
55
56 DataArrayView::RegionType region;
57 region.push_back(DataArrayView::RegionType::value_type(0,0));
58 region.push_back(DataArrayView::RegionType::value_type(0,0));
59
60 Data slice1(data.getSlice(region));
61
62 //cout << slice1.toString() << endl;
63
64 assert(slice1.getDataPointRank()==0);
65 assert(slice1.getDataPoint(0,0)()==1.3);
66
67 region.clear();
68 region.push_back(DataArrayView::RegionType::value_type(0,1));
69 region.push_back(DataArrayView::RegionType::value_type(0,1));
70
71 Data slice2(data.getSlice(region));
72
73 //cout << slice2.toString() << endl;
74
75 assert(slice2.getDataPointRank()==2);
76 assert(slice2.getDataPoint(0,0)(0,0)==1.3);
77
78 region.clear();
79 region.push_back(DataArrayView::RegionType::value_type(0,1));
80 region.push_back(DataArrayView::RegionType::value_type(0,2));
81
82 Data slice3(data.getSlice(region));
83
84 //cout << slice3.toString() << endl;
85
86 assert(slice3.getDataPointRank()==2);
87 assert(slice3.getDataPoint(0,0)(0,0)==1.3);
88 assert(slice3.getDataPoint(0,0)(0,1)==1.3);
89
90 }
91
92 {
93
94 cout << "\tTest set-slicing DataConstant" << endl;
95
96 DataArrayView::ShapeType viewShape;
97 Data source(10.0,viewShape,FunctionSpace(),false);
98
99 //cout << source.toString() << endl;
100
101 viewShape.push_back(2);
102 viewShape.push_back(3);
103 Data target(1.3,viewShape,FunctionSpace(),false);
104
105 //cout << target.toString() << endl;
106
107 DataArrayView::RegionType region;
108 region.push_back(DataArrayView::RegionType::value_type(0,0));
109 region.push_back(DataArrayView::RegionType::value_type(0,0));
110
111 target.setSlice(source,region);
112
113 //cout << target.toString() << endl;
114
115 assert(target.getDataPoint(0,0)(0,0)==source.getDataPoint(0,0)());
116
117 }
118
119 {
120
121 cout << "\tTest get-slicing DataTagged" << endl;
122
123 //
124 // create a DataTagged with a default value only
125
126 DataArrayView::ShapeType viewShape;
127 viewShape.push_back(2);
128 viewShape.push_back(3);
129 Data data(1.3,viewShape,FunctionSpace(),false);
130 data.tag();
131 data.getDataPoint(0,0)(0,0)=1.0;
132 data.getDataPoint(0,0)(1,1)=2.0;
133
134 //cout << data.toString() << endl;
135
136 //
137 // create a scalar slice
138
139 DataArrayView::RegionType region;
140 region.push_back(DataArrayView::RegionType::value_type(0,0));
141 region.push_back(DataArrayView::RegionType::value_type(0,0));
142
143 Data slice1(data.getSlice(region));
144
145 //cout << slice1.toString() << endl;
146
147 assert(slice1.isTagged());
148 assert(slice1.getDataPointRank()==0);
149 assert(slice1.getDataPoint(0,0)()==1.0);
150
151 //
152 // create a rank 2 slice with one value
153
154 region.clear();
155 region.push_back(DataArrayView::RegionType::value_type(0,1));
156 region.push_back(DataArrayView::RegionType::value_type(0,1));
157
158 Data slice2(data.getSlice(region));
159
160 //cout << slice2.toString() << endl;
161
162 assert(slice2.isTagged());
163 assert(slice2.getDataPointRank()==2);
164 assert(slice2.getDataPoint(0,0)(0,0)==1.0);
165
166 //
167 // create a rank 2 slice with four values
168
169 region.clear();
170 region.push_back(DataArrayView::RegionType::value_type(0,2));
171 region.push_back(DataArrayView::RegionType::value_type(0,2));
172
173 Data slice3(data.getSlice(region));
174
175 //cout << slice3.toString() << endl;
176
177 assert(slice3.isTagged());
178 assert(slice3.getDataPointRank()==2);
179 assert(slice3.getDataPoint(0,0)(0,0)==1.0);
180 assert(slice3.getDataPoint(0,0)(0,1)==1.3);
181 assert(slice3.getDataPoint(0,0)(1,0)==1.3);
182 assert(slice3.getDataPoint(0,0)(1,1)==2.0);
183
184 //
185 // add a value for tag "1"
186
187 DataArrayView::ValueType viewData(6);
188 for (int i=0;i<viewData.size();i++) {
189 viewData[i]=i;
190 }
191 DataArrayView dataView(viewData,viewShape);
192
193 data.setTaggedValueFromCPP(1, dataView);
194
195 //
196 // create a full slice
197
198 region.clear();
199 region.push_back(DataArrayView::RegionType::value_type(0,2));
200 region.push_back(DataArrayView::RegionType::value_type(0,3));
201
202 Data slice4(data.getSlice(region));
203
204 //cout << slice4.toString() << endl;
205
206 assert(slice4.isTagged());
207 assert(slice4.getDataPointRank()==2);
208 assert(slice4.getDataPoint(0,0)(0,0)==0);
209 assert(slice4.getDataPoint(0,0)(0,1)==2);
210 assert(slice4.getDataPoint(0,0)(0,2)==4);
211 assert(slice4.getDataPoint(0,0)(1,0)==1);
212 assert(slice4.getDataPoint(0,0)(1,1)==3);
213 assert(slice4.getDataPoint(0,0)(1,2)==5);
214
215 }
216
217 {
218
219 cout << "\tTest set-slicing DataTagged" << endl;
220
221 //
222 // create a DataTagged with a scalar default value only
223
224 DataArrayView::ShapeType viewShape;
225 Data source(10.0,viewShape,FunctionSpace(),false);
226 source.tag();
227
228 //cout << source.toString() << endl;
229
230 //
231 // create a DataTagged with a rank 2 default value only
232
233 viewShape.push_back(2);
234 viewShape.push_back(3);
235 Data target(1.3,viewShape,FunctionSpace(),false);
236 target.tag();
237
238 //cout << target.toString() << endl;
239
240 //
241 // set a slice in target from source
242
243 DataArrayView::RegionType region;
244 region.push_back(DataArrayView::RegionType::value_type(1,1));
245 region.push_back(DataArrayView::RegionType::value_type(1,1));
246
247 target.setSlice(source,region);
248
249 //cout << target.toString() << endl;
250
251 assert(target.isTagged());
252 assert(target.getDataPointRank()==2);
253 assert(target.getDataPoint(0,0)(0,0)==1.3);
254 assert(target.getDataPoint(0,0)(0,1)==1.3);
255 assert(target.getDataPoint(0,0)(0,2)==1.3);
256 assert(target.getDataPoint(0,0)(1,0)==1.3);
257 assert(target.getDataPoint(0,0)(1,1)==source.getDataPoint(0,0)());
258 assert(target.getDataPoint(0,0)(1,2)==1.3);
259
260 //
261 // add a value for tag "1"
262
263 DataArrayView::ValueType viewData(6);
264 for (int i=0;i<viewData.size();i++) {
265 viewData[i]=i;
266 }
267 DataArrayView dataView(viewData,viewShape);
268
269 target.setTaggedValueFromCPP(1, dataView);
270
271 //
272 // set a slice in target from source
273
274 region.clear();
275 region.push_back(DataArrayView::RegionType::value_type(0,0));
276 region.push_back(DataArrayView::RegionType::value_type(1,1));
277
278 target.setSlice(source,region);
279
280 //cout << target.toString() << endl;
281
282 assert(target.isTagged());
283 assert(target.getDataPointRank()==2);
284 assert(target.getDataPoint(0,0)(0,0)==0);
285 assert(target.getDataPoint(0,0)(0,1)==source.getDataPoint(0,0)());
286 assert(target.getDataPoint(0,0)(0,2)==4);
287 assert(target.getDataPoint(0,0)(1,0)==1);
288 assert(target.getDataPoint(0,0)(1,1)==3);
289 assert(target.getDataPoint(0,0)(1,2)==5);
290
291 }
292
293 {
294
295 cout << "\tTest get-slicing DataExpanded" << endl;
296
297 DataArrayView::ShapeType viewShape;
298 viewShape.push_back(2);
299 viewShape.push_back(3);
300 Data temp(1.3,viewShape,FunctionSpace(),true);
301
302 temp.getDataPoint(0,0)(0,0)=0.0;
303 temp.getDataPoint(0,0)(1,1)=1.0;
304
305 DataArrayView::RegionType region;
306 region.push_back(DataArrayView::RegionType::value_type(0,0));
307 region.push_back(DataArrayView::RegionType::value_type(0,0));
308
309 Data slice(temp.getSlice(region));
310
311 assert(slice.getDataPointRank()==0);
312 assert(slice.getDataPoint(0,0)()==0.0);
313
314 region.clear();
315 region.push_back(DataArrayView::RegionType::value_type(0,1));
316 region.push_back(DataArrayView::RegionType::value_type(0,1));
317
318 slice=temp.getSlice(region);
319
320 assert(slice.getDataPointRank()==2);
321 assert(slice.getDataPoint(0,0)(0,0)==0.0);
322
323 region.clear();
324 region.push_back(DataArrayView::RegionType::value_type(0,2));
325 region.push_back(DataArrayView::RegionType::value_type(0,2));
326
327 slice=temp.getSlice(region);
328
329 assert(slice.getDataPoint(0,0)(0,0)==0.0);
330 assert(slice.getDataPoint(0,0)(1,1)==1.0);
331
332 }
333
334 {
335
336 cout << "\tTest set-slicing DataExpanded" << endl;
337
338 DataArrayView::ShapeType viewShape;
339 Data source(10.0,viewShape,FunctionSpace(),true);
340
341 viewShape.push_back(2);
342 viewShape.push_back(3);
343 Data target(1.3,viewShape,FunctionSpace(),true);
344
345 DataArrayView::RegionType region;
346 region.push_back(DataArrayView::RegionType::value_type(0,0));
347 region.push_back(DataArrayView::RegionType::value_type(0,0));
348
349 target.setSlice(source,region);
350
351 assert(target.getDataPoint(0,0)(0,0)==source.getDataPoint(0,0)());
352
353 }
354
355 }
356
357 void DataTestCase::testAll() {
358
359 cout << endl;
360
361 cout << "\tCreate a Data object from a DataArrayView" << endl;
362
363 DataArrayView::ShapeType viewShape;
364 viewShape.push_back(3);
365 DataArrayView::ValueType viewData(3);
366 for (int i=0;i<viewShape[0];++i) {
367 viewData[i]=i;
368 }
369 DataArrayView myView(viewData,viewShape);
370
371 bool expanded=true;
372 Data exData(myView,FunctionSpace(),expanded);
373 Data cData(myView);
374 Data result;
375
376 assert(exData.isExpanded());
377 assert(cData.isConstant());
378 assert(result.isEmpty());
379
380 cout << "\tTest some basic operations" << endl;
381 result=exData*cData;
382 assert(result.isExpanded());
383
384 }
385
386 void DataTestCase::testMore() {
387
388 cout << endl;
389
390 cout << "\tCreate a Data object from a DataArrayView" << endl;
391
392 DataArrayView::ShapeType viewShape;
393 viewShape.push_back(3);
394 DataArrayView::ValueType viewData(3);
395 for (int i=0;i<viewShape[0];++i) {
396 viewData[i]=i;
397 }
398 DataArrayView myView(viewData,viewShape);
399
400 bool expanded=true;
401 Data exData(myView,FunctionSpace(),expanded);
402 Data cData(myView);
403 Data result;
404
405 assert(exData.isExpanded());
406 assert(cData.isConstant());
407 assert(result.isEmpty());
408
409 cout << "\tTest some basic operations" << endl;
410 result=exData*cData;
411 assert(result.isExpanded());
412
413 assert(result.Lsup()==4);
414 assert(result.sup()==4);
415 assert(result.inf()==0);
416
417 result=exData+cData;
418 result=exData-cData;
419 result=exData/cData;
420
421 cout << "\tExercise wherePositive method" << endl;
422 assert(!exData.wherePositive().isEmpty());
423
424 cout << "\tExercise copyWithMask method" << endl;
425 exData.copyWithMask(result, exData.wherePositive());
426 assert(!exData.wherePositive().isEmpty());
427
428 }
429
430 void DataTestCase::testDataConstant() {
431
432 cout << endl;
433
434 cout << "\tCreate a DataConstant object from a DataArrayView" << endl;
435
436 DataArrayView::ShapeType viewShape;
437 viewShape.push_back(2);
438 viewShape.push_back(3);
439 viewShape.push_back(4);
440 DataArrayView::ValueType viewData(2*3*4);
441 for (int i=0;i<DataArrayView::noValues(viewShape);++i) {
442 viewData[i]=i;
443 }
444 DataArrayView myView(viewData,viewShape);
445
446 Data left(myView);
447 Data right(myView);
448 Data result;
449
450 cout << "\tTest some basic operations" << endl;
451
452 result=left-right;
453
454 assert(left.isConstant());
455 assert(right.isConstant());
456 assert(result.isConstant());
457
458 result=left+right;
459
460 assert(left.isConstant());
461 assert(right.isConstant());
462 assert(result.isConstant());
463
464 assert(!result.isExpanded());
465 assert(!result.isTagged());
466
467 }
468
469 void DataTestCase::testDataTagged() {
470
471 cout << endl;
472
473 cout << "\tCreate a DataTagged object with a default value only." << endl;
474
475 DataTagged::TagListType keys;
476
477 DataTagged::ValueListType values;
478
479 DataArrayView::ShapeType viewShape;
480 viewShape.push_back(3);
481
482 DataArrayView::ValueType viewData(3);
483 for (int i=0;i<viewShape[0];i++) {
484 viewData[i]=i;
485 }
486 DataArrayView defaultValue(viewData,viewShape);
487
488 bool expanded=false;
489
490 Data myData(keys,values,defaultValue,FunctionSpace(),expanded);
491
492 // cout << myData.toString() << endl;
493
494 assert(!myData.isEmpty());
495 assert(myData.isTagged());
496 assert(myData.getTagNumber(0)==1);
497 assert(myData.getDataPointRank()==1);
498 assert(myData.getLength()==3);
499
500 DataArrayView myDataView = myData.getPointDataView();
501 assert(!myDataView.isEmpty());
502 assert(myDataView.getOffset()==0);
503 assert(myDataView.getRank()==1);
504 assert(myDataView.noValues()==3);
505 assert(myDataView.getShape().size()==1);
506 assert(myDataView(0)==0.0);
507 assert(myDataView(1)==1.0);
508 assert(myDataView(2)==2.0);
509
510 myDataView = myData.getDataPoint(0,0);
511 assert(!myDataView.isEmpty());
512 assert(myDataView.getOffset()==0);
513 assert(myDataView.getRank()==1);
514 assert(myDataView.noValues()==3);
515 assert(myDataView.getShape().size()==1);
516 assert(myDataView(0)==0.0);
517 assert(myDataView(1)==1.0);
518 assert(myDataView(2)==2.0);
519
520 double* sampleData=myData.getSampleData(0);
521 for (int i=0; i<myDataView.noValues(); i++) {
522 assert(sampleData[i]==i);
523 }
524 // use a non-existent tag so we get a pointer to
525 // the first element of the data array
526 sampleData=myData.getSampleDataByTag(9);
527 for (int i=0; i<myData.getLength(); i++) {
528 assert(sampleData[i]==i);
529 }
530
531 cout << "\tTest setting of a tag and associated value." << endl;
532
533 // value for tag "1"
534 DataArray eTwo(defaultValue);
535 for (int i=0;i<eTwo.getView().getShape()[0];i++) {
536 eTwo.getView()(i)=i+2.0;
537 }
538
539 myData.setTaggedValueFromCPP(1,eTwo.getView());
540
541 assert(myData.getLength()==6);
542
543 myDataView = myData.getDataPoint(0,0);
544 assert(myDataView==eTwo.getView());
545 assert(!myDataView.isEmpty());
546 assert(myDataView.getOffset()==3);
547 assert(myDataView.getRank()==1);
548 assert(myDataView.noValues()==3);
549 assert(myDataView.getShape().size()==1);
550 assert(myDataView(0)==2);
551 assert(myDataView(1)==3);
552 assert(myDataView(2)==4);
553
554 sampleData=myData.getSampleDataByTag(1);
555 for (int i=0; i<myDataView.noValues(); i++) {
556 assert(sampleData[i]==i+2);
557 }
558
559 }
560
561 void DataTestCase::testDataTaggedExceptions() {
562
563 cout << endl;
564
565 cout << "\tTest DataTagged exceptions." << endl;
566
567 Data myData;
568 DataArrayView myView;
569
570 try {
571 myData.getSampleDataByTag(0);;
572 assert(false);
573 }
574 catch (EsysException& e) {
575 //cout << e.what() << endl;
576 assert(true);
577 }
578
579 try {
580 myData.setTaggedValueFromCPP(0,myView);;
581 assert(false);
582 }
583 catch (EsysException& e) {
584 //cout << e.what() << endl;
585 assert(true);
586 }
587
588 }
589
590 void DataTestCase::testConstructors() {
591
592 cout << endl;
593
594 DataArrayView::ShapeType viewShape;
595 {
596 cout << "\tCreate an Empty Data object" << endl;
597 Data temp(1.3,viewShape,FunctionSpace(),false);
598 }
599 {
600 cout << "\tCreate a rank 2 Data object" << endl;
601 viewShape.push_back(2);
602 viewShape.push_back(3);
603 Data temp(1.3,viewShape,FunctionSpace(),false);
604 }
605 }
606
607 void DataTestCase::testOperations() {
608
609 cout << endl;
610
611 // define the shape for the DataArrayView test data
612 DataArrayView::ShapeType shape;
613 shape.push_back(2);
614 shape.push_back(3);
615
616 // allocate the data for the DataArrayView
617 DataArrayView::ValueType data(DataArrayView::noValues(shape),0);
618
619 // construct DataArrayView
620 DataArrayView dataView(data,shape);
621
622 // assign values to the data
623 for (int i=0;i<shape[0];i++) {
624 for (int j=0;j<shape[1];j++) {
625 dataView(i,j)=dataView.index(i,j);
626 }
627 }
628
629 Data base(dataView);
630
631 // test unary operations
632
633 cout << "\tTest Data::pow." << endl;
634 Data power(3.0,shape,FunctionSpace(),true);
635 Data result(base.powD(power));
636 for (int i=0;i<shape[0];i++) {
637 for (int j=0;j<shape[1];j++) {
638 assert(result.getPointDataView()(i,j) == pow(dataView.index(i,j),3.0));
639 }
640 }
641
642 cout << "\tTest Data::sin." << endl;
643 result.copy(base.sin());
644 assert(true);
645
646 cout << "\tTest Data::cos." << endl;
647 result.copy(base.cos());
648 assert(true);
649
650 cout << "\tTest Data::tan." << endl;
651 result.copy(base.tan());
652 assert(true);
653
654 cout << "\tTest Data::asin." << endl;
655 result.copy(base.asin());
656 assert(true);
657
658 cout << "\tTest Data::acos." << endl;
659 result.copy(base.acos());
660 assert(true);
661
662 cout << "\tTest Data::atan." << endl;
663 result.copy(base.atan());
664 assert(true);
665
666 cout << "\tTest Data::sinh." << endl;
667 result.copy(base.sinh());
668 assert(true);
669
670 cout << "\tTest Data::cosh." << endl;
671 result.copy(base.cosh());
672 assert(true);
673
674 cout << "\tTest Data::tanh." << endl;
675 result.copy(base.tanh());
676 assert(true);
677
678 cout << "\tTest Data::asinh." << endl;
679 result.copy(base.asinh());
680 assert(true);
681
682 cout << "\tTest Data::acosh." << endl;
683 result.copy(base.acosh());
684 assert(true);
685
686 cout << "\tTest Data::atanh." << endl;
687 result.copy(base.atanh());
688 assert(true);
689
690 cout << "\tTest Data::log." << endl;
691 result.copy(base.log());
692 assert(true);
693
694 //cout << "\tTest Data::ln." << endl;
695 //result.copy(base.ln());
696 //assert(true);
697
698 cout << "\tTest Data::abs." << endl;
699 result.copy(base.abs());
700 assert(true);
701
702 cout << "\tTest Data::sign." << endl;
703 result.copy(base.sign());
704 assert(true);
705
706 cout << "\tTest Data::exp." << endl;
707 result.copy(base.exp());
708 assert(true);
709
710 cout << "\tTest Data::sqrt." << endl;
711 result.copy(base.sqrt());
712 assert(true);
713
714 cout << "\tTest Data::neg." << endl;
715 result.copy(base.neg());
716 assert(true);
717
718 cout << "\tTest Data::pos." << endl;
719 result.copy(base.pos());
720 for (int i=0;i<shape[0];i++) {
721 for (int j=0;j<shape[1];j++) {
722 assert(result.getPointDataView()(i,j) == dataView.index(i,j));
723 }
724 }
725
726 // test reduction operations
727
728 cout << "\tTest Data::Lsup." << endl;
729 assert(base.Lsup() == 5);
730
731 cout << "\tTest Data::sup." << endl;
732 assert(base.sup() == 5);
733
734 cout << "\tTest Data::inf." << endl;
735 assert(base.inf() == 0);
736
737 // test data-point reduction operations
738
739 cout << "\tTest Data::minval." << endl;
740 result.copy(base.minval());
741 assert(result.getPointDataView()() == 0);
742
743 cout << "\tTest Data::maxval." << endl;
744 result.copy(base.maxval());
745 assert(result.getPointDataView()() == 5);
746
747 //cout << "\tTest Data::length." << endl;
748 //result.copy(base.length());
749 //assert(pow(result.getPointDataView()(),2.0) == 55);
750
751 cout << "\tTest Data::trace." << endl;
752 result.copy(base.trace());
753 assert(result.getPointDataView()() == 15);
754
755 //result.copy(base.transpose(0));
756 //assert(true);
757
758 }
759
760 void DataTestCase::testRefValue() {
761
762 //
763 // Note - this test can't be run as boost::python::numeric::array
764 // objects can only be created and used from within a python thread!
765 //
766
767 cout << endl;
768
769 cout << "\tTest Data object RefValue methods." << endl;
770
771 // Create three Data object - DataExpanded, DataConstant and DataEmpty
772 DataArrayView::ShapeType viewShape;
773 viewShape.push_back(3);
774 DataArrayView::ValueType viewData(3);
775 for (int i=0;i<viewShape[0];++i) {
776 viewData[i]=i;
777 }
778 DataArrayView myView(viewData,viewShape);
779
780 bool expanded=true;
781
782 Data expandedData(myView,FunctionSpace(),expanded);
783 Data constantData(myView);
784 Data emptyData;
785
786 assert(expandedData.isExpanded());
787 assert(constantData.isConstant());
788 assert(emptyData.isEmpty());
789
790 // Check assertions are thrown for RefValue methods on DataEmpty
791
792 int ref = 0;
793 boost::python::numeric::array num_array(1.0);
794
795 try {
796 emptyData.getRefValue(ref,num_array);
797 assert(false);
798 }
799 catch (EsysException& e) {
800 assert(true);
801 }
802 try {
803 emptyData.setRefValue(ref,num_array);
804 assert(false);
805 }
806 catch (EsysException& e) {
807 assert(true);
808 }
809
810 // Check assertions are thrown for RefValue methods on DataConstant
811 try {
812 constantData.getRefValue(ref,num_array);
813 assert(false);
814 }
815 catch (EsysException& e) {
816 assert(true);
817 }
818 try {
819 constantData.setRefValue(ref,num_array);
820 assert(false);
821 }
822 catch (EsysException& e) {
823 assert(true);
824 }
825
826 // Check calls to RefValue methods on DataExpanded
827 expandedData.getRefValue(ref,num_array);
828 expandedData.setRefValue(ref,num_array);
829
830 }
831
832 void DataTestCase::testMemAlloc() {
833
834 //
835 // Simple little sanity check for the memory allocator
836
837 cout << endl;
838
839 Data *testData;
840 for (int i=0; i<1000; i++) {
841 testData = new Data(0.0, DataArrayView::ShapeType(), FunctionSpace(), true);
842 delete testData;
843 }
844
845 DataArrayView::ShapeType viewShape;
846 viewShape.push_back(10);
847 viewShape.push_back(10);
848 viewShape.push_back(10);
849
850 Data *testData2;
851 Data *testData3 = new Data(0.0, viewShape, FunctionSpace(), true);
852 for (int i=0; i<1000; i++) {
853 testData2 = new Data(0.0, viewShape, FunctionSpace(), true);
854 delete testData2;
855 }
856 delete testData3;
857
858 }
859
860 TestSuite* DataTestCase::suite ()
861 {
862 //
863 // create the suite of tests to perform.
864 TestSuite *testSuite = new TestSuite ("DataTestCase");
865
866 testSuite->addTest (new TestCaller< DataTestCase>("testAll",&DataTestCase::testAll));
867 testSuite->addTest (new TestCaller< DataTestCase>("testMore",&DataTestCase::testMore));
868 testSuite->addTest (new TestCaller< DataTestCase>("testDataConstant",&DataTestCase::testDataConstant));
869 testSuite->addTest (new TestCaller< DataTestCase>("testDataTagged",&DataTestCase::testDataTagged));
870 testSuite->addTest (new TestCaller< DataTestCase>("testDataTaggedExceptions",&DataTestCase::testDataTaggedExceptions));
871 testSuite->addTest (new TestCaller< DataTestCase>("testConstructors",&DataTestCase::testConstructors));
872 testSuite->addTest (new TestCaller< DataTestCase>("testSlicing",&DataTestCase::testSlicing));
873 testSuite->addTest (new TestCaller< DataTestCase>("testOperations",&DataTestCase::testOperations));
874 //testSuite->addTest (new TestCaller< DataTestCase>("testRefValue",&DataTestCase::testRefValue));
875 testSuite->addTest (new TestCaller< DataTestCase>("testMemAlloc",&DataTestCase::testMemAlloc));
876
877 return testSuite;
878 }

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