/tags/rel-1-3-29/SWIG/Examples/test-suite/csharp/li_std_vector_runme.cs

  1// This test tests all the methods in the C# collection wrapper
  2
  3using System;
  4using li_std_vectorNamespace;
  5
  6public class li_std_vector_runme {
  7
  8  private static readonly int collectionSize = 20;
  9  private static readonly int midCollection = collectionSize/2;
 10
 11  public static DoubleVector myDoubleVector;
 12  public static RealVector myRealVector;
 13
 14  public static void Main() {
 15    // Setup collection
 16    DoubleVector vect = new DoubleVector();
 17    for (int i=0; i<collectionSize; i++) {
 18      double num = i*10.1;
 19      vect.Add(num);
 20    }
 21
 22    // Count property test
 23    if (vect.Count != collectionSize)
 24      throw new Exception("Count test failed");
 25
 26    // IsFixedSize property test
 27    if (vect.IsFixedSize)
 28      throw new Exception("IsFixedSize test failed");
 29
 30    // IsReadOnly property test
 31    if (vect.IsReadOnly)
 32      throw new Exception("IsReadOnly test failed");
 33
 34    // Item indexing
 35    vect[0] = 200.1;
 36    if (vect[0] != 200.1)
 37      throw new Exception("Item property test failed");
 38    vect[0] = 0*10.1;
 39    try {
 40      vect[-1] = 777.1;
 41      throw new Exception("Item out of range (1) test failed");
 42    } catch (ArgumentOutOfRangeException) {
 43    }
 44    try {
 45      vect[vect.Count] = 777.1;
 46      throw new Exception("Item out of range (2) test failed");
 47    } catch (ArgumentOutOfRangeException) {
 48    }
 49
 50    // CopyTo() test
 51    {
 52      double[] outputarray = new double[collectionSize];
 53      vect.CopyTo(outputarray);
 54      int index = 0;
 55      foreach(double val in outputarray) {
 56        if (vect[index] != val)
 57          throw new Exception("CopyTo (1) test failed, index:" + index);
 58        index++;
 59      }
 60    }
 61    {
 62      double[] outputarray = new double[midCollection+collectionSize];
 63      vect.CopyTo(outputarray, midCollection);
 64      int index = midCollection;
 65      foreach(double val in vect) {
 66        if (outputarray[index] != val)
 67          throw new Exception("CopyTo (2) test failed, index:" + index);
 68        index++;
 69      }
 70    }
 71    {
 72      double[] outputarray = new double[3];
 73      vect.CopyTo(10, outputarray, 1, 2);
 74        if (outputarray[0] != 0.0 || outputarray[1] != vect[10] || outputarray[2] != vect[11])
 75          throw new Exception("CopyTo (3) test failed");
 76    }
 77    {
 78      double[] outputarray = new double[collectionSize-1];
 79      try {
 80        vect.CopyTo(outputarray);
 81        throw new Exception("CopyTo (4) test failed");
 82      } catch (ArgumentException) {
 83      }
 84    }
 85    {
 86      double[,] outputarray = new double[collectionSize,collectionSize];
 87      try {
 88        vect.CopyTo(outputarray);
 89        throw new Exception("CopyTo (5) test failed");
 90      } catch (ArgumentException) {
 91      }
 92    }
 93    {
 94      StructVector inputvector = new StructVector();
 95      int arrayLen = 10;
 96      for (int i=0; i<arrayLen; i++) {
 97        inputvector.Add(new Struct(i/10.0));
 98      }
 99      Struct[] outputarray = new Struct[arrayLen];
100      inputvector.CopyTo(outputarray);
101      for(int i=0; i<arrayLen; i++) {
102        if (outputarray[i].num != inputvector[i].num)
103          throw new Exception("CopyTo (6) test failed, i:" + i);
104      }
105      foreach (Struct s in inputvector) {
106        s.num += 20.0;
107      }
108      for(int i=0; i<arrayLen; i++) {
109        if (outputarray[i].num + 20.0 != inputvector[i].num )
110          throw new Exception("CopyTo (7) test failed (only a shallow copy was made), i:" + i);
111      }
112    }
113    {
114      try {
115        vect.CopyTo(null);
116        throw new Exception("CopyTo (8) test failed");
117      } catch (ArgumentNullException) {
118      }
119    }
120
121    // Contains() test
122    if (!vect.Contains(0*10.1))
123      throw new Exception("Contains test 1 failed");
124    if (!vect.Contains(10*10.1))
125      throw new Exception("Contains test 2 failed");
126    if (!vect.Contains(19*10.1))
127      throw new Exception("Contains test 3 failed");
128    if (vect.Contains(20*10.1))
129      throw new Exception("Contains test 4 failed");
130
131    {
132      // ICollection constructor
133      double[] doubleArray = new double[] { 0.0, 11.1, 22.2, 33.3, 44.4, 55.5, 33.3 };
134      DoubleVector dv = new DoubleVector(doubleArray);
135      if (doubleArray.Length != dv.Count)
136        throw new Exception("ICollection constructor length check failed: " + doubleArray.Length + "-" + dv.Count);
137      for (int i=0; i<doubleArray.Length; i++) {
138        if (doubleArray[i] != dv[i])
139          throw new Exception("ICollection constructor failed, index:" + i);
140      }
141      {
142        Struct[] structArray = new Struct[] { new Struct(0.0), new Struct(11.1), new Struct(22.2), new Struct(33.3) };
143        StructVector sv = new StructVector(structArray);
144        for (int i=0; i<structArray.Length; i++) {
145          structArray[i].num += 200.0;
146        }
147        for (int i=0; i<structArray.Length; i++) {
148          if (structArray[i].num != sv[i].num + 200.0)
149            throw new Exception("ICollection constructor not a deep copy, index:" + i);
150        }
151      }
152      try {
153        new DoubleVector(null);
154        throw new Exception("ICollection constructor null test failed");
155      } catch (ArgumentNullException) {
156      }
157
158      // IndexOf() test
159      for (int i=0; i<collectionSize; i++) {
160        if (vect.IndexOf(i*10.1) != i)
161          throw new Exception("IndexOf test " + i + " failed");
162      }
163      if (vect.IndexOf(200.1) != -1)
164        throw new Exception("IndexOf non-existent test failed");
165      if (dv.IndexOf(33.3) != 3)
166        throw new Exception("IndexOf position test failed");
167
168      // LastIndexOf() test
169      for (int i=0; i<collectionSize; i++) {
170        if (vect.LastIndexOf(i*10.1) != i)
171          throw new Exception("LastIndexOf test " + i + " failed");
172      }
173      if (vect.LastIndexOf(200.1) != -1)
174        throw new Exception("LastIndexOf non-existent test failed");
175      if (dv.LastIndexOf(33.3) != 6)
176        throw new Exception("LastIndexOf position test failed");
177    }
178    {
179      // Repeat() test
180      try {
181        myDoubleVector = DoubleVector.Repeat(77.7, -1);
182        throw new Exception("Repeat negative count test failed");
183      } catch (ArgumentOutOfRangeException) {
184      }
185      DoubleVector dv = DoubleVector.Repeat(77.7, 5);
186      if (dv.Count != 5)
187        throw new Exception("Repeat count test failed");
188      
189      // Also tests enumerator
190      System.Collections.IEnumerator myEnumerator = dv.GetEnumerator();
191      while ( myEnumerator.MoveNext() ) {
192         if ((double)myEnumerator.Current != 77.7)
193           throw new Exception("Repeat test failed");
194      }
195    }
196
197    {
198      // InsertRange() test
199      DoubleVector dvect = new DoubleVector();
200      for (int i=0; i<5; i++) {
201        dvect.Add(1000.0*i);
202      }
203      vect.InsertRange(midCollection, dvect);
204      if (vect.Count != collectionSize+dvect.Count)
205        throw new Exception("InsertRange test size failed");
206
207      for (int i=0; i<midCollection; i++) {
208        if (vect.IndexOf(i*10.1) != i)
209          throw new Exception("InsertRange (1) test " + i + " failed");
210      }
211      for (int i=0; i<dvect.Count; i++) {
212        if (vect[i+midCollection] != dvect[i])
213          throw new Exception("InsertRange (2) test " + i + " failed");
214      }
215      for (int i=midCollection; i<collectionSize; i++) {
216        if (vect.IndexOf(i*10.1) != i+dvect.Count)
217          throw new Exception("InsertRange (3) test " + i + " failed");
218      }
219      try {
220        vect.InsertRange(0, null);
221        throw new Exception("InsertRange (4) test failed");
222      } catch (ArgumentNullException) {
223      }
224
225      // RemoveRange() test
226      vect.RemoveRange(0, 0);
227      vect.RemoveRange(midCollection, dvect.Count);
228      if (vect.Count != collectionSize)
229        throw new Exception("RemoveRange test size failed");
230      for (int i=0; i<collectionSize; i++) {
231        if (vect.IndexOf(i*10.1) != i)
232          throw new Exception("RemoveRange test " + i + " failed");
233      }
234      try {
235        vect.RemoveRange(-1, 0);
236        throw new Exception("RemoveRange index out of range (1) test failed");
237      } catch (ArgumentOutOfRangeException) {
238      }
239      try {
240        vect.RemoveRange(0, -1);
241        throw new Exception("RemoveRange count out of range (2) test failed");
242      } catch (ArgumentOutOfRangeException) {
243      }
244      try {
245        vect.RemoveRange(collectionSize+1, 0);
246        throw new Exception("RemoveRange index and count out of range (1) test failed");
247      } catch (ArgumentException) {
248      }
249      try {
250        vect.RemoveRange(0, collectionSize+1);
251        throw new Exception("RemoveRange index and count out of range (2) test failed");
252      } catch (ArgumentException) {
253      }
254
255      // AddRange() test
256      vect.AddRange(dvect);
257      if (vect.Count != collectionSize+dvect.Count)
258        throw new Exception("AddRange test size failed");
259      for (int i=0; i<collectionSize; i++) {
260        if (vect.IndexOf(i*10.1) != i)
261          throw new Exception("AddRange (1) test " + i + " failed");
262      }
263      for (int i=0; i<dvect.Count; i++) {
264        if (vect[i+collectionSize] != dvect[i])
265          throw new Exception("AddRange (2) test " + i + " failed");
266      }
267      try {
268        vect.AddRange(null);
269        throw new Exception("AddRange (3) test failed");
270      } catch (ArgumentNullException) {
271      }
272      vect.RemoveRange(collectionSize, dvect.Count);
273
274      // GetRange() test
275      int rangeSize = 5;
276      DoubleVector returnedVec = vect.GetRange(0, 0);
277      returnedVec = vect.GetRange(midCollection, rangeSize);
278      if (returnedVec.Count != rangeSize)
279        throw new Exception("GetRange test size failed");
280      for (int i=0; i<rangeSize; i++) {
281        if (returnedVec.IndexOf((i+midCollection)*10.1) != i)
282          throw new Exception("GetRange test " + i + " failed");
283      }
284      try {
285        vect.GetRange(-1, 0);
286        throw new Exception("GetRange index out of range (1) test failed");
287      } catch (ArgumentOutOfRangeException) {
288      }
289      try {
290        vect.GetRange(0, -1);
291        throw new Exception("GetRange count out of range (2) test failed");
292      } catch (ArgumentOutOfRangeException) {
293      }
294      try {
295        vect.GetRange(collectionSize+1, 0);
296        throw new Exception("GetRange index and count out of range (1) test failed");
297      } catch (ArgumentException) {
298      }
299      try {
300        vect.GetRange(0, collectionSize+1);
301        throw new Exception("GetRange index and count out of range (2) test failed");
302      } catch (ArgumentException) {
303      }
304      {
305        StructVector inputvector = new StructVector();
306        int arrayLen = 10;
307        for (int i=0; i<arrayLen; i++) {
308          inputvector.Add(new Struct(i/10.0));
309        }
310        StructVector outputvector = inputvector.GetRange(0,arrayLen);
311        for(int i=0; i<arrayLen; i++) {
312          if (outputvector[i].num != inputvector[i].num)
313            throw new Exception("GetRange (1) test failed, i:" + i);
314        }
315        foreach (Struct s in inputvector) {
316          s.num += 20.0;
317        }
318        for(int i=0; i<arrayLen; i++) {
319          if (outputvector[i].num + 20.0 != inputvector[i].num )
320            throw new Exception("GetRange (2) test failed (only a shallow copy was made), i:" + i);
321        }
322      }
323    }
324
325    // Insert() test
326    int pos = 0;
327    int count = vect.Count;
328    vect.Insert(pos, -5.1);
329    count++;
330    if (vect.Count != count || vect[pos] != -5.1)
331      throw new Exception("Insert at beginning test failed");
332
333    pos = midCollection;
334    vect.Insert(pos, 85.1);
335    count++;
336    if (vect.Count != count || vect[pos] != 85.1)
337      throw new Exception("Insert at " + pos + " test failed");
338
339    pos = vect.Count;
340    vect.Insert(pos, 195.1);
341    count++;
342    if (vect.Count != count || vect[pos] != 195.1)
343      throw new Exception("Insert at end test failed");
344
345    pos = vect.Count+1;
346    try {
347      vect.Insert(pos, 222.1); // should throw
348      throw new Exception("Insert after end (1) test failed");
349    } catch (ArgumentOutOfRangeException) {
350    }
351    if (vect.Count != count)
352      throw new Exception("Insert after end (2) test failed");
353
354    pos = -1;
355    try {
356      vect.Insert(pos, 333.1); // should throw
357      throw new Exception("Insert before start (1) test failed");
358    } catch (ArgumentOutOfRangeException) {
359    }
360    if (vect.Count != count)
361      throw new Exception("Insert before start (2) test failed");
362
363    // Remove() test
364    vect.Remove(195.1);
365    count--;
366    vect.Remove(-5.1);
367    count--;
368    vect.Remove(85.1);
369    count--;
370    vect.Remove(9999.1); // element does not exist, should quietly do nothing
371    if (vect.Count != count)
372      throw new Exception("Remove count check test failed");
373    for (int i=0; i<collectionSize; i++) {
374      if (vect[i] != i*10.1)
375        throw new Exception("Remove test failed, index:" + i);
376    }
377
378    // RemoveAt() test
379    vect.Insert(0, -4.1);
380    vect.Insert(midCollection, 84.1);
381    vect.Insert(vect.Count, 194.1);
382    vect.RemoveAt(vect.Count-1);
383    vect.RemoveAt(midCollection);
384    vect.RemoveAt(0);
385    try {
386      vect.RemoveAt(-1);
387      throw new Exception("RemoveAt test (1) failed");
388    } catch (ArgumentOutOfRangeException) {
389    }
390    try {
391      vect.RemoveAt(vect.Count);
392      throw new Exception("RemoveAt test (2) failed");
393    } catch (ArgumentOutOfRangeException) {
394    }
395    for (int i=0; i<collectionSize; i++) {
396      if (vect[i] != i*10.1)
397        throw new Exception("RemoveAt test (3) failed, index:" + i);
398    }
399
400    {
401      // Capacity test
402      try {
403        myDoubleVector = new DoubleVector(-1);
404        throw new Exception("constructor setting capacity (1) test failed");
405      } catch (ArgumentOutOfRangeException) {
406      }
407
408      DoubleVector dv = new DoubleVector(10);
409      if (dv.Capacity != 10 || dv.Count != 0)
410        throw new Exception("constructor setting capacity (2) test failed");
411      dv.Capacity = 20;
412      if (dv.Capacity != 20)
413        throw new Exception("capacity test (1) failed");
414      dv.Add(1.11);
415      try {
416        dv.Capacity = dv.Count-1;
417        throw new Exception("capacity test (2) failed");
418      } catch (ArgumentOutOfRangeException) {
419      }
420
421      // SetRange() test
422      for (int i=dv.Count; i<collectionSize; i++) {
423        dv.Add(0.0);
424      }
425      dv.SetRange(0, vect);
426      if (dv.Count != collectionSize)
427        throw new Exception("SetRange count check test failed");
428      for (int i=0; i<collectionSize; i++) {
429        if (vect[i] != dv[i])
430          throw new Exception("SetRange test (1) failed, index:" + i);
431      }
432      try {
433        dv.SetRange(-1, vect);
434        throw new Exception("SetRange test (2) failed");
435      } catch (ArgumentOutOfRangeException) {
436      }
437      try {
438        dv.SetRange(1, vect);
439        throw new Exception("SetRange test (3) failed");
440      } catch (ArgumentOutOfRangeException) {
441      }
442      try {
443        vect.SetRange(0, null);
444        throw new Exception("SetRange (4) test failed");
445      } catch (ArgumentNullException) {
446      }
447
448      // Reverse() test
449      dv.Reverse();
450      for (int i=0; i<collectionSize; i++) {
451        if (vect[i] != dv[collectionSize-i-1])
452          throw new Exception("Reverse test (1) failed, index:" + i);
453      }
454      dv.Reverse(0, collectionSize);
455      for (int i=0; i<collectionSize; i++) {
456        if (vect[i] != dv[i])
457          throw new Exception("Reverse test (2) failed, index:" + i);
458      }
459      dv.Reverse(0, 0); // should do nothing!
460      for (int i=0; i<collectionSize; i++) {
461        if (vect[i] != dv[i])
462          throw new Exception("Reverse test (3) failed, index:" + i);
463      }
464      try {
465        dv.Reverse(-1, 0);
466        throw new Exception("Reverse test (4) failed");
467      } catch (ArgumentOutOfRangeException) {
468      }
469      try {
470        dv.Reverse(0, -1);
471        throw new Exception("Reverse test (5) failed");
472      } catch (ArgumentOutOfRangeException) {
473      }
474      try {
475        dv.Reverse(collectionSize+1, 0);
476        throw new Exception("Reverse test (6) failed");
477      } catch (ArgumentException) {
478      }
479      try {
480        dv.Reverse(0, collectionSize+1);
481        throw new Exception("Reverse test (7) failed");
482      } catch (ArgumentException) {
483      }
484    }
485
486    // foreach test
487    {
488      int index=0;
489      foreach (double s in vect) {
490        if (s != index*10.1)
491          throw new Exception("foreach test failed, index:" + index);
492        index++;
493      }
494    }
495
496    // Clear() test
497    vect.Clear();
498    if (vect.Count != 0)
499      throw new Exception("Clear failed");
500
501    // Finally test the methods being wrapped
502    {
503      IntVector iv = new IntVector();
504      for (int i=0; i<4; i++) {
505        iv.Add(i);
506      }
507
508      double x = li_std_vector.average(iv);
509      x += li_std_vector.average( new IntVector( new int[] {1, 2, 3, 4} ) );
510      myRealVector = li_std_vector.half( new RealVector( new float[] {10F, 10.5F, 11F, 11.5F} ) );
511
512      DoubleVector dvec = new DoubleVector();
513      for (int i=0; i<10; i++) {
514        dvec.Add(i/2.0);
515      }
516      li_std_vector.halve_in_place(dvec);
517    }
518
519    // More wrapped methods
520    {
521      RealVector v0 = li_std_vector.vecreal(new RealVector());
522      float flo = 123.456f;
523      v0.Add(flo);
524      flo = v0[0];
525
526      IntVector v1 = li_std_vector.vecintptr(new IntVector());
527      IntPtrVector v2 = li_std_vector.vecintptr(new IntPtrVector());
528      IntConstPtrVector v3 = li_std_vector.vecintconstptr(new IntConstPtrVector());
529
530      v1.Add(123);
531      v2.Clear();
532      v3.Clear();
533
534      StructVector v4 = li_std_vector.vecstruct(new StructVector());
535      StructPtrVector v5 = li_std_vector.vecstructptr(new StructPtrVector());
536      StructConstPtrVector v6 = li_std_vector.vecstructconstptr(new StructConstPtrVector());
537
538      v4.Add(new Struct(123));
539      v5.Add(new Struct(123));
540      v6.Add(new Struct(123));
541    }
542
543    // Test vectors of pointers
544    {
545      StructPtrVector inputvector = new StructPtrVector();
546      int arrayLen = 10;
547      for (int i=0; i<arrayLen; i++) {
548        inputvector.Add(new Struct(i/10.0));
549      }
550      Struct[] outputarray = new Struct[arrayLen];
551      inputvector.CopyTo(outputarray);
552      for(int i=0; i<arrayLen; i++) {
553        if (outputarray[i].num != inputvector[i].num)
554          throw new Exception("StructPtrVector test (1) failed, i:" + i);
555      }
556      foreach (Struct s in inputvector) {
557        s.num += 20.0;
558      }
559      for(int i=0; i<arrayLen; i++) {
560        if (outputarray[i].num != 20.0 + i/10.0)
561          throw new Exception("StructPtrVector test (2) failed (a deep copy was incorrectly made), i:" + i);
562      }
563
564      int rangeSize = 5;
565      int mid = arrayLen/2;
566      StructPtrVector returnedVec = inputvector.GetRange(mid, rangeSize);
567      for (int i=0; i<rangeSize; i++) {
568        if (inputvector[i+mid].num != returnedVec[i].num)
569          throw new Exception("StructPtrVector test (3) failed, i:" + i);
570      }
571    }
572
573    // Test vectors of const pointers
574    {
575      StructConstPtrVector inputvector = new StructConstPtrVector();
576      int arrayLen = 10;
577      for (int i=0; i<arrayLen; i++) {
578        inputvector.Add(new Struct(i/10.0));
579      }
580      Struct[] outputarray = new Struct[arrayLen];
581      inputvector.CopyTo(outputarray);
582      for(int i=0; i<arrayLen; i++) {
583        if (outputarray[i].num != inputvector[i].num)
584          throw new Exception("StructConstPtrVector test (1) failed, i:" + i);
585      }
586      foreach (Struct s in inputvector) {
587        s.num += 20.0;
588      }
589      for(int i=0; i<arrayLen; i++) {
590        if (outputarray[i].num != 20.0 + i/10.0)
591          throw new Exception("StructConstPtrVector test (2) failed (a deep copy was incorrectly made), i:" + i);
592      }
593
594      int rangeSize = 5;
595      int mid = arrayLen/2;
596      StructConstPtrVector returnedVec = inputvector.GetRange(mid, rangeSize);
597      for (int i=0; i<rangeSize; i++) {
598        if (inputvector[i+mid].num != returnedVec[i].num)
599          throw new Exception("StructConstPtrVector test (3) failed, i:" + i);
600      }
601    }
602
603  }
604
605}
606