| 1 | #!/usr/bin/env python |
|---|
| 2 | # |
|---|
| 3 | |
|---|
| 4 | import tempfile |
|---|
| 5 | import unittest |
|---|
| 6 | |
|---|
| 7 | import os |
|---|
| 8 | import tempfile |
|---|
| 9 | |
|---|
| 10 | from os.path import splitext |
|---|
| 11 | |
|---|
| 12 | from Numeric import array, allclose |
|---|
| 13 | |
|---|
| 14 | from anuga.load_mesh.loadASCII import * |
|---|
| 15 | from anuga.coordinate_transforms.geo_reference import Geo_reference |
|---|
| 16 | import loadASCII |
|---|
| 17 | |
|---|
| 18 | class loadASCIITestCase(unittest.TestCase): |
|---|
| 19 | def setUp(self): |
|---|
| 20 | self.dict ={} |
|---|
| 21 | self.dict['outline_segments'] = [(0, 1), (1, 2), (0, 2), (0, 3)] |
|---|
| 22 | self.dict['outline_segment_tags'] = ['50', '40', '30', '20'] |
|---|
| 23 | self.dict['holes'] = [(0.2, 0.6)] |
|---|
| 24 | self.dict['point_attributes'] = [[5, 2], [4, 2], [3, 2], [2,2]] |
|---|
| 25 | self.dict['regions'] = [(0.3, 0.3),(0.3, 0.4)] |
|---|
| 26 | self.dict['region_tags'] = ['1.3', 'yeah'] |
|---|
| 27 | self.dict['region_max_areas'] = [36.0,-7.1] |
|---|
| 28 | self.dict['points'] = [(0.0, 0.0), (0.0, 4.0), (4.0, 0.0), (1.0, 1.0)] |
|---|
| 29 | self.dict['vertices'] = [(0.0, 0.0), (0.0, 4.0), |
|---|
| 30 | (4.0, 0.0), (1.0, 1.0), (2.0, 2.0)] |
|---|
| 31 | self.dict['triangles'] = [(3, 2, 4), (1, 0, 3), |
|---|
| 32 | (3, 4,1), (2, 3, 0)] |
|---|
| 33 | self.dict['segments'] = [(0, 1), (1, 4), (2, 0), |
|---|
| 34 | (0, 3), (4, 2)] |
|---|
| 35 | self.dict['triangle_tags'] = ['1.3', '1.3', |
|---|
| 36 | '1.3', '1.3'] |
|---|
| 37 | self.dict['vertex_attributes'] = [[1.2,2.], [1.2,2.], |
|---|
| 38 | [1.2,2.], [1.2,2.], [1.2,3.]] |
|---|
| 39 | self.dict['triangle_neighbors'] = [[-1, 2, 3], [3, 2, -1], |
|---|
| 40 | [-1, 1, 0], [1, -1, 0]] |
|---|
| 41 | self.dict['segment_tags'] = ['50', '40', '30', '20', '40'] |
|---|
| 42 | self.dict['vertex_attribute_titles'] = ['bed elevation', 'height'] |
|---|
| 43 | self.dict['geo_reference'] = Geo_reference(56,1.9,1.9) |
|---|
| 44 | |
|---|
| 45 | self.sparse_dict ={} |
|---|
| 46 | self.sparse_dict['outline_segments'] = [] |
|---|
| 47 | self.sparse_dict['outline_segment_tags'] = [] |
|---|
| 48 | self.sparse_dict['holes'] = [] |
|---|
| 49 | self.sparse_dict['points'] = [(0.0, 0.0),(9,8)] |
|---|
| 50 | self.sparse_dict['point_attributes'] = [[],[]] # points don't have to have |
|---|
| 51 | # attributes |
|---|
| 52 | self.sparse_dict['regions'] = [] |
|---|
| 53 | self.sparse_dict['region_tags'] = [] |
|---|
| 54 | self.sparse_dict['region_max_areas'] = [] |
|---|
| 55 | |
|---|
| 56 | self.sparse_dict['vertices'] = [] |
|---|
| 57 | self.sparse_dict['triangles'] = [] |
|---|
| 58 | self.sparse_dict['segments'] = [] |
|---|
| 59 | self.sparse_dict['triangle_tags'] = [] |
|---|
| 60 | self.sparse_dict['vertex_attributes'] = [] |
|---|
| 61 | self.sparse_dict['triangle_neighbors'] = [] |
|---|
| 62 | self.sparse_dict['segment_tags'] = [] |
|---|
| 63 | self.sparse_dict['vertex_attribute_titles'] = [] |
|---|
| 64 | |
|---|
| 65 | self.blank_dict ={} |
|---|
| 66 | self.blank_dict['outline_segments'] = [] |
|---|
| 67 | self.blank_dict['outline_segment_tags'] = [] |
|---|
| 68 | self.blank_dict['holes'] = [] |
|---|
| 69 | self.blank_dict['points'] = [] |
|---|
| 70 | self.blank_dict['point_attributes'] = [] |
|---|
| 71 | self.blank_dict['regions'] = [] |
|---|
| 72 | self.blank_dict['region_tags'] = [] |
|---|
| 73 | self.blank_dict['region_max_areas'] = [] |
|---|
| 74 | self.blank_dict['vertices'] = [] |
|---|
| 75 | self.blank_dict['triangles'] = [] |
|---|
| 76 | self.blank_dict['segments'] = [] |
|---|
| 77 | self.blank_dict['triangle_tags'] = [] |
|---|
| 78 | self.blank_dict['vertex_attributes'] = [] |
|---|
| 79 | self.blank_dict['triangle_neighbors'] = [] |
|---|
| 80 | self.blank_dict['segment_tags'] = [] |
|---|
| 81 | self.blank_dict['vertex_attribute_titles'] = [] |
|---|
| 82 | |
|---|
| 83 | self.tri_dict ={} |
|---|
| 84 | self.tri_dict['outline_segments'] = [[0,1]] |
|---|
| 85 | self.tri_dict['outline_segment_tags'] = [''] |
|---|
| 86 | self.tri_dict['holes'] = [] |
|---|
| 87 | self.tri_dict['points'] = [(9,8),(7,8)] |
|---|
| 88 | self.tri_dict['point_attributes'] = [[],[]] |
|---|
| 89 | self.tri_dict['regions'] = [] |
|---|
| 90 | self.tri_dict['region_tags'] = [] |
|---|
| 91 | self.tri_dict['region_max_areas'] = [] |
|---|
| 92 | self.tri_dict['vertices'] = [[9,8],[7,8], [4,5]] |
|---|
| 93 | self.tri_dict['triangles'] = [[0,1,2]] |
|---|
| 94 | self.tri_dict['segments'] = [[0,1]] |
|---|
| 95 | self.tri_dict['triangle_tags'] = [''] |
|---|
| 96 | self.tri_dict['vertex_attributes'] = None |
|---|
| 97 | self.tri_dict['triangle_neighbors'] = [[0,0,0]] |
|---|
| 98 | self.tri_dict['segment_tags'] = [''] |
|---|
| 99 | self.tri_dict['vertex_attribute_titles'] = [] |
|---|
| 100 | |
|---|
| 101 | self.seg_dict ={} |
|---|
| 102 | self.seg_dict['outline_segments'] = [[0,1]] |
|---|
| 103 | self.seg_dict['outline_segment_tags'] = [''] |
|---|
| 104 | self.seg_dict['holes'] = [] |
|---|
| 105 | self.seg_dict['points'] = [(9,8),(7,8)] |
|---|
| 106 | self.seg_dict['point_attributes'] = [[],[]] |
|---|
| 107 | self.seg_dict['regions'] = [(5,4)] |
|---|
| 108 | self.seg_dict['region_tags'] = [''] |
|---|
| 109 | self.seg_dict['region_max_areas'] = [-999] |
|---|
| 110 | self.seg_dict['vertices'] = [(9,8),(7,8)] |
|---|
| 111 | self.seg_dict['triangles'] = [] |
|---|
| 112 | self.seg_dict['segments'] = [[0,1]] |
|---|
| 113 | self.seg_dict['triangle_tags'] = [] |
|---|
| 114 | self.seg_dict['vertex_attributes'] = None |
|---|
| 115 | self.seg_dict['triangle_neighbors'] = [] |
|---|
| 116 | self.seg_dict['segment_tags'] = [''] |
|---|
| 117 | self.seg_dict['vertex_attribute_titles'] = [] |
|---|
| 118 | |
|---|
| 119 | self.reg_dict ={} |
|---|
| 120 | self.reg_dict['outline_segments'] = [[0,1]] |
|---|
| 121 | self.reg_dict['outline_segment_tags'] = [''] |
|---|
| 122 | self.reg_dict['holes'] = [] |
|---|
| 123 | self.reg_dict['points'] = [(9,8),(7,8)] |
|---|
| 124 | self.reg_dict['point_attributes'] = [[],[]] |
|---|
| 125 | self.reg_dict['regions'] = [(5,4)] |
|---|
| 126 | self.reg_dict['region_tags'] = [''] |
|---|
| 127 | self.reg_dict['region_max_areas'] = [] |
|---|
| 128 | self.reg_dict['vertices'] = [(9,8),(7,8)] |
|---|
| 129 | self.reg_dict['triangles'] = [] |
|---|
| 130 | self.reg_dict['segments'] = [[0,1]] |
|---|
| 131 | self.reg_dict['triangle_tags'] = [] |
|---|
| 132 | self.reg_dict['vertex_attributes'] = [[],[]] |
|---|
| 133 | self.reg_dict['triangle_neighbors'] = [] |
|---|
| 134 | self.reg_dict['segment_tags'] = [''] |
|---|
| 135 | self.reg_dict['vertex_attribute_titles'] = [] |
|---|
| 136 | |
|---|
| 137 | self.triangle_tags_dict ={} |
|---|
| 138 | self.triangle_tags_dict['outline_segments'] = [(0, 1), (1, 2), (0, 2), (0, 3)] |
|---|
| 139 | self.triangle_tags_dict['outline_segment_tags'] = ['50', '40', '30', '20'] |
|---|
| 140 | self.triangle_tags_dict['holes'] = [(0.2, 0.6)] |
|---|
| 141 | self.triangle_tags_dict['point_attributes'] = [[5, 2], [4, 2], [3, 2], [2,2]] |
|---|
| 142 | self.triangle_tags_dict['regions'] = [(0.3, 0.3),(0.3, 0.4)] |
|---|
| 143 | self.triangle_tags_dict['region_tags'] = ['1.3', 'yeah'] |
|---|
| 144 | self.triangle_tags_dict['region_max_areas'] = [36.0,-7.1] |
|---|
| 145 | self.triangle_tags_dict['points'] = [(0.0, 0.0), (0.0, 4.0), (4.0, 0.0), (1.0, 1.0)] |
|---|
| 146 | self.triangle_tags_dict['vertices'] = [(0.0, 0.0), (0.0, 4.0), |
|---|
| 147 | (4.0, 0.0), (1.0, 1.0), (2.0, 2.0)] |
|---|
| 148 | self.triangle_tags_dict['triangles'] = [(3, 2, 4), (1, 0, 3), |
|---|
| 149 | (3, 4,1), (2, 3, 0)] |
|---|
| 150 | self.triangle_tags_dict['segments'] = [(0, 1), (1, 4), (2, 0), |
|---|
| 151 | (0, 3), (4, 2)] |
|---|
| 152 | self.triangle_tags_dict['triangle_tags'] = ['yeah', '1.3', |
|---|
| 153 | '1.3', ''] |
|---|
| 154 | self.triangle_tags_dict['vertex_attributes'] = [[1.2,2.], [1.2,2.], |
|---|
| 155 | [1.2,2.], [1.2,2.], [1.2,3.]] |
|---|
| 156 | self.triangle_tags_dict['triangle_neighbors'] = [[-1, 2, 3], [3, 2, -1], |
|---|
| 157 | [-1, 1, 0], [1, -1, 0]] |
|---|
| 158 | self.triangle_tags_dict['segment_tags'] = ['50', '40', '30', '20', '40'] |
|---|
| 159 | self.triangle_tags_dict['vertex_attribute_titles'] = ['bed elevation', 'height'] |
|---|
| 160 | self.triangle_tags_dict['geo_reference'] = Geo_reference(56,1.9,1.9) |
|---|
| 161 | |
|---|
| 162 | def tearDown(self): |
|---|
| 163 | pass |
|---|
| 164 | |
|---|
| 165 | ############### .TSH ########## |
|---|
| 166 | def test_export_mesh_file(self): |
|---|
| 167 | import os |
|---|
| 168 | import tempfile |
|---|
| 169 | |
|---|
| 170 | meshDict = self.dict |
|---|
| 171 | fileName = tempfile.mktemp(".tsh") |
|---|
| 172 | export_mesh_file(fileName, meshDict) |
|---|
| 173 | loadedDict = import_mesh_file(fileName) |
|---|
| 174 | |
|---|
| 175 | #print "*(*( meshDict" |
|---|
| 176 | #print meshDict |
|---|
| 177 | #print "*(*( loadedDcit" |
|---|
| 178 | #print loadedDict |
|---|
| 179 | #print "*(*(" |
|---|
| 180 | |
|---|
| 181 | self.failUnless(array(meshDict['vertices']) == |
|---|
| 182 | array(loadedDict['vertices']), |
|---|
| 183 | 'test_export_mesh_file failed. Test 1') |
|---|
| 184 | self.failUnless(array(meshDict['triangles']) == |
|---|
| 185 | array(loadedDict['triangles']), |
|---|
| 186 | 'test_export_mesh_file failed. Test 2') |
|---|
| 187 | self.failUnless(array(meshDict['segments']) == |
|---|
| 188 | array(loadedDict['segments']), |
|---|
| 189 | 'test_export_mesh_file failed. Test 3') |
|---|
| 190 | self.failUnless(array(meshDict['triangle_tags']) == |
|---|
| 191 | array(loadedDict['triangle_tags']), |
|---|
| 192 | 'test_export_mesh_file failed. Test 4') |
|---|
| 193 | |
|---|
| 194 | self.failUnless(meshDict['vertex_attributes'] == |
|---|
| 195 | loadedDict['vertex_attributes'], |
|---|
| 196 | 'test_export_mesh_file failed. Test 5') |
|---|
| 197 | self.failUnless(array(meshDict['triangle_neighbors']) == |
|---|
| 198 | array(loadedDict['triangle_neighbors']), |
|---|
| 199 | 'test_export_mesh_file failed. Test 6') |
|---|
| 200 | self.failUnless(array(meshDict['segment_tags']) == |
|---|
| 201 | array(loadedDict['segment_tags']), |
|---|
| 202 | 'test_export_mesh_file failed. Test 7') |
|---|
| 203 | self.failUnless(array(meshDict['vertex_attribute_titles']) == |
|---|
| 204 | array(loadedDict['vertex_attribute_titles']), |
|---|
| 205 | 'test_export_mesh_file failed. Test 8') |
|---|
| 206 | self.failUnless(array(meshDict['geo_reference']) == |
|---|
| 207 | array(loadedDict['geo_reference']), |
|---|
| 208 | 'test_export_mesh_file failed. Test 9') |
|---|
| 209 | |
|---|
| 210 | os.remove(fileName) |
|---|
| 211 | |
|---|
| 212 | def test_read_write_tsh_file(self): |
|---|
| 213 | dict = self.dict.copy() |
|---|
| 214 | fileName = tempfile.mktemp(".tsh") |
|---|
| 215 | export_mesh_file(fileName,dict) |
|---|
| 216 | loaded_dict = import_mesh_file(fileName) |
|---|
| 217 | os.remove(fileName) |
|---|
| 218 | dict = self.dict |
|---|
| 219 | #print "*********************" |
|---|
| 220 | #print dict |
|---|
| 221 | #print "**loaded_dict*******************" |
|---|
| 222 | #print loaded_dict |
|---|
| 223 | #print "*********************" |
|---|
| 224 | self.check_mesh_dicts(loaded_dict,dict, 'test_read_write_msh_file') |
|---|
| 225 | |
|---|
| 226 | def test_read_write_tsh_fileII(self): |
|---|
| 227 | dict = self.sparse_dict.copy() |
|---|
| 228 | fileName = tempfile.mktemp(".tsh") |
|---|
| 229 | export_mesh_file(fileName,dict) |
|---|
| 230 | loaded_dict = import_mesh_file(fileName) |
|---|
| 231 | dict = self.sparse_dict |
|---|
| 232 | self.check_mesh_dicts(loaded_dict,dict, 'test_read_write_msh_file') |
|---|
| 233 | os.remove(fileName) |
|---|
| 234 | |
|---|
| 235 | def test_read_write_tsh_fileIII(self): |
|---|
| 236 | dict = self.blank_dict.copy() |
|---|
| 237 | fileName = tempfile.mktemp(".tsh") |
|---|
| 238 | export_mesh_file(fileName,dict) |
|---|
| 239 | loaded_dict = import_mesh_file(fileName) |
|---|
| 240 | os.remove(fileName) |
|---|
| 241 | dict = self.blank_dict |
|---|
| 242 | #print "*********************" |
|---|
| 243 | #print dict |
|---|
| 244 | #print "**loaded_dict*******************" |
|---|
| 245 | #print loaded_dict |
|---|
| 246 | #print "*********************" |
|---|
| 247 | self.check_mesh_dicts(loaded_dict,dict, 'test_read_write_msh_fileIII') |
|---|
| 248 | |
|---|
| 249 | def test_read_write_tsh_file4(self): |
|---|
| 250 | dict = self.seg_dict.copy() |
|---|
| 251 | fileName = tempfile.mktemp(".tsh") |
|---|
| 252 | export_mesh_file(fileName,dict) |
|---|
| 253 | loaded_dict = import_mesh_file(fileName) |
|---|
| 254 | os.remove(fileName) |
|---|
| 255 | dict = self.seg_dict |
|---|
| 256 | self.check_mesh_dicts(loaded_dict,dict, 'test_read_write_msh_file4') |
|---|
| 257 | |
|---|
| 258 | def test_read_write_tsh_file5(self): |
|---|
| 259 | dict = self.triangle_tags_dict.copy() |
|---|
| 260 | fileName = tempfile.mktemp(".tsh") |
|---|
| 261 | export_mesh_file(fileName,dict) |
|---|
| 262 | loaded_dict = import_mesh_file(fileName) |
|---|
| 263 | dict = self.triangle_tags_dict |
|---|
| 264 | #print "*********************" |
|---|
| 265 | #print dict |
|---|
| 266 | #print "**loaded_dict*******************" |
|---|
| 267 | #print loaded_dict |
|---|
| 268 | #print "*********************" |
|---|
| 269 | self.check_mesh_dicts(loaded_dict,dict, 'test_read_write_msh_file5') |
|---|
| 270 | os.remove(fileName) |
|---|
| 271 | |
|---|
| 272 | def test_read_write_tsh_file6(self): |
|---|
| 273 | dict = self.tri_dict.copy() |
|---|
| 274 | fileName = tempfile.mktemp(".tsh") |
|---|
| 275 | export_mesh_file(fileName,dict) |
|---|
| 276 | loaded_dict = import_mesh_file(fileName) |
|---|
| 277 | dict = self.tri_dict |
|---|
| 278 | self.check_mesh_dicts(loaded_dict,dict, 'test_read_write_msh_file6') |
|---|
| 279 | os.remove(fileName) |
|---|
| 280 | |
|---|
| 281 | ########################## BAD .TSH ########################## |
|---|
| 282 | |
|---|
| 283 | def test_load_bad_no_file_tsh(self): |
|---|
| 284 | import os |
|---|
| 285 | import tempfile |
|---|
| 286 | |
|---|
| 287 | fileName = tempfile.mktemp(".tsh") |
|---|
| 288 | #print fileName |
|---|
| 289 | try: |
|---|
| 290 | dict = import_mesh_file(fileName) |
|---|
| 291 | except IOError: |
|---|
| 292 | pass |
|---|
| 293 | else: |
|---|
| 294 | self.failUnless(0 ==1, |
|---|
| 295 | 'imaginary file did not raise error!') |
|---|
| 296 | |
|---|
| 297 | def test_read_write_tsh_file_bad(self): |
|---|
| 298 | dict = self.tri_dict.copy() |
|---|
| 299 | fileName = tempfile.mktemp(".xxx") |
|---|
| 300 | try: |
|---|
| 301 | export_mesh_file(fileName,dict) |
|---|
| 302 | except IOError: |
|---|
| 303 | pass |
|---|
| 304 | else: |
|---|
| 305 | self.failUnless(0 ==1, |
|---|
| 306 | 'bad tsh file did not raise error!') |
|---|
| 307 | |
|---|
| 308 | def test_import_tsh_bad(self): |
|---|
| 309 | import os |
|---|
| 310 | import tempfile |
|---|
| 311 | |
|---|
| 312 | fileName = tempfile.mktemp(".tsh") |
|---|
| 313 | file = open(fileName,"w") |
|---|
| 314 | # this is a bad tsh file |
|---|
| 315 | file.write("elevn\n\ |
|---|
| 316 | 1.0 what \n\ |
|---|
| 317 | 0.0 the \n\ |
|---|
| 318 | 1.0 !!! \n") |
|---|
| 319 | file.close() |
|---|
| 320 | #print fileName |
|---|
| 321 | try: |
|---|
| 322 | dict = import_mesh_file(fileName) |
|---|
| 323 | except IOError: |
|---|
| 324 | pass |
|---|
| 325 | else: |
|---|
| 326 | self.failUnless(0 ==1, |
|---|
| 327 | 'bad tsh file did not raise error!') |
|---|
| 328 | os.remove(fileName) |
|---|
| 329 | |
|---|
| 330 | def test_import_tsh3(self): |
|---|
| 331 | import os |
|---|
| 332 | import tempfile |
|---|
| 333 | |
|---|
| 334 | fileName = tempfile.mktemp(".tsh") |
|---|
| 335 | file = open(fileName,"w") |
|---|
| 336 | file.write("1.0 \n\ |
|---|
| 337 | showme1.0 0.0 10.0 \n\ |
|---|
| 338 | 0.0 1.0\n\ |
|---|
| 339 | 13.0 \n") |
|---|
| 340 | file.close() |
|---|
| 341 | #print fileName |
|---|
| 342 | try: |
|---|
| 343 | dict = import_mesh_file(fileName) |
|---|
| 344 | except IOError: |
|---|
| 345 | pass |
|---|
| 346 | else: |
|---|
| 347 | self.failUnless(0 ==1, |
|---|
| 348 | 'bad tsh file did not raise error!') |
|---|
| 349 | |
|---|
| 350 | os.remove(fileName) |
|---|
| 351 | |
|---|
| 352 | |
|---|
| 353 | ############### .MSH ########## |
|---|
| 354 | |
|---|
| 355 | def test_read_write_msh_file(self): |
|---|
| 356 | dict = self.dict.copy() |
|---|
| 357 | fileName = tempfile.mktemp(".msh") |
|---|
| 358 | export_mesh_file(fileName,dict) |
|---|
| 359 | loaded_dict = loadASCII._read_msh_file(fileName) |
|---|
| 360 | os.remove(fileName) |
|---|
| 361 | dict = self.dict |
|---|
| 362 | #print "*********************" |
|---|
| 363 | #print dict |
|---|
| 364 | #print "**loaded_dict*******************" |
|---|
| 365 | #print loaded_dict |
|---|
| 366 | #print "*********************" |
|---|
| 367 | self.check_mesh_dicts(loaded_dict,dict,'test_read_write_msh_file') |
|---|
| 368 | |
|---|
| 369 | def test_read_write_msh_fileII(self): |
|---|
| 370 | dict = self.sparse_dict.copy() |
|---|
| 371 | fileName = tempfile.mktemp(".msh") |
|---|
| 372 | export_mesh_file(fileName,dict) |
|---|
| 373 | loaded_dict = loadASCII._read_msh_file(fileName) |
|---|
| 374 | os.remove(fileName) |
|---|
| 375 | dict = self.sparse_dict |
|---|
| 376 | #print "*********************" |
|---|
| 377 | #print dict |
|---|
| 378 | #print "**loaded_dict*******************" |
|---|
| 379 | #print loaded_dict |
|---|
| 380 | #print "*********************" |
|---|
| 381 | self.check_mesh_dicts(loaded_dict,dict, 'test_read_write_msh_fileII') |
|---|
| 382 | |
|---|
| 383 | def test_read_write_msh_fileIII(self): |
|---|
| 384 | dict = self.blank_dict.copy() |
|---|
| 385 | fileName = tempfile.mktemp(".msh") |
|---|
| 386 | export_mesh_file(fileName,dict) |
|---|
| 387 | loaded_dict = loadASCII._read_msh_file(fileName) |
|---|
| 388 | os.remove(fileName) |
|---|
| 389 | dict = self.blank_dict |
|---|
| 390 | #print "*********************" |
|---|
| 391 | #print dict |
|---|
| 392 | #print "**loaded_dict*******************" |
|---|
| 393 | #print loaded_dict |
|---|
| 394 | #print "*********************" |
|---|
| 395 | self.check_mesh_dicts(loaded_dict,dict, 'test_read_write_msh_fileIII') |
|---|
| 396 | |
|---|
| 397 | def test_read_write_msh_file4(self): |
|---|
| 398 | dict = self.seg_dict.copy() |
|---|
| 399 | fileName = tempfile.mktemp(".msh") |
|---|
| 400 | export_mesh_file(fileName,dict) |
|---|
| 401 | loaded_dict = loadASCII._read_msh_file(fileName) |
|---|
| 402 | os.remove(fileName) |
|---|
| 403 | dict = self.seg_dict |
|---|
| 404 | #print "*********************" |
|---|
| 405 | #print dict |
|---|
| 406 | #print "**loaded_dict*******************" |
|---|
| 407 | #print loaded_dict |
|---|
| 408 | #print "*********************" |
|---|
| 409 | self.check_mesh_dicts(loaded_dict,dict, 'test_read_write_msh_fileIII') |
|---|
| 410 | |
|---|
| 411 | def test_read_write_msh_file5(self): |
|---|
| 412 | dict = self.triangle_tags_dict.copy() |
|---|
| 413 | fileName = tempfile.mktemp(".msh") |
|---|
| 414 | export_mesh_file(fileName,dict) |
|---|
| 415 | loaded_dict = loadASCII._read_msh_file(fileName) |
|---|
| 416 | os.remove(fileName) |
|---|
| 417 | dict = self.triangle_tags_dict |
|---|
| 418 | #print "msh_file5*********************" |
|---|
| 419 | #print dict |
|---|
| 420 | #print "**loaded_dict*******************" |
|---|
| 421 | #print loaded_dict |
|---|
| 422 | #print "*********************" |
|---|
| 423 | self.check_mesh_dicts(loaded_dict,dict, 'test_read_write_msh_fileIII') |
|---|
| 424 | |
|---|
| 425 | |
|---|
| 426 | def test_read_write_msh_file6(self): |
|---|
| 427 | dict = self.tri_dict.copy() |
|---|
| 428 | fileName = tempfile.mktemp(".msh") |
|---|
| 429 | export_mesh_file(fileName,dict) |
|---|
| 430 | loaded_dict = loadASCII._read_msh_file(fileName) |
|---|
| 431 | os.remove(fileName) |
|---|
| 432 | dict = self.tri_dict |
|---|
| 433 | #print "*********************" |
|---|
| 434 | #print dict |
|---|
| 435 | #print "**loaded_dict*******************" |
|---|
| 436 | #print loaded_dict |
|---|
| 437 | #print "*********************" |
|---|
| 438 | self.check_mesh_dicts(loaded_dict,dict, 'test_read_write_msh_fileIII') |
|---|
| 439 | |
|---|
| 440 | def check_mesh_dicts(self, loaded_dict, dict, fail_string ): |
|---|
| 441 | assert allclose(array(loaded_dict['points']), |
|---|
| 442 | array(dict['points'])) |
|---|
| 443 | |
|---|
| 444 | assert allclose(array(loaded_dict['point_attributes']), |
|---|
| 445 | array(dict['point_attributes'])) |
|---|
| 446 | assert allclose(array(loaded_dict['outline_segments']), |
|---|
| 447 | array(dict['outline_segments'])) |
|---|
| 448 | |
|---|
| 449 | self.failUnless(loaded_dict['outline_segment_tags'] == |
|---|
| 450 | dict['outline_segment_tags'], |
|---|
| 451 | fail_string + ' failed!! Test 4') |
|---|
| 452 | |
|---|
| 453 | |
|---|
| 454 | assert allclose(array(loaded_dict['regions']), |
|---|
| 455 | array(dict['regions'])) |
|---|
| 456 | self.failUnless(loaded_dict['region_tags'] == |
|---|
| 457 | dict['region_tags'], |
|---|
| 458 | fail_string + ' failed!! Test 5') |
|---|
| 459 | |
|---|
| 460 | assert allclose(array(loaded_dict['region_max_areas']), |
|---|
| 461 | array(dict['region_max_areas'])) |
|---|
| 462 | |
|---|
| 463 | assert allclose(array(loaded_dict['holes']), |
|---|
| 464 | array(dict['holes'])) |
|---|
| 465 | |
|---|
| 466 | assert allclose(array(dict['vertices']), |
|---|
| 467 | array(loaded_dict['vertices'])) |
|---|
| 468 | |
|---|
| 469 | assert allclose(array(dict['triangles']), |
|---|
| 470 | array(loaded_dict['triangles'])) |
|---|
| 471 | |
|---|
| 472 | assert allclose(array(dict['segments']), |
|---|
| 473 | array(loaded_dict['segments'])) |
|---|
| 474 | for ob, ldob in map(None,dict['triangle_tags'], |
|---|
| 475 | loaded_dict['triangle_tags']): |
|---|
| 476 | self.failUnless(ob == ldob, |
|---|
| 477 | fail_string + ' failed!! Test triangle_tags') |
|---|
| 478 | # A bit hacky |
|---|
| 479 | self.failUnless((loaded_dict['vertex_attributes'] == |
|---|
| 480 | dict['vertex_attributes']) or \ |
|---|
| 481 | (loaded_dict['vertex_attributes'] == None and \ |
|---|
| 482 | dict['vertex_attributes'] == []), |
|---|
| 483 | fail_string + ' failed!! Test vertex_attributes') |
|---|
| 484 | |
|---|
| 485 | assert allclose(array(dict['triangle_neighbors']), |
|---|
| 486 | array(loaded_dict['triangle_neighbors'])) |
|---|
| 487 | |
|---|
| 488 | for seg, ldseg in map(None,dict['segment_tags'], |
|---|
| 489 | loaded_dict['segment_tags']): |
|---|
| 490 | self.failUnless(seg == ldseg, |
|---|
| 491 | fail_string + ' failed!! Test 8') |
|---|
| 492 | try: |
|---|
| 493 | assert allclose(array(dict['vertex_attribute_titles']), |
|---|
| 494 | array(loaded_dict['vertex_attribute_titles'])) |
|---|
| 495 | except TypeError: |
|---|
| 496 | self.failUnless(array(loaded_dict['vertex_attribute_titles']) == |
|---|
| 497 | array(dict['vertex_attribute_titles']), |
|---|
| 498 | fail_string + ' failed!! Test 8') |
|---|
| 499 | try: |
|---|
| 500 | self.failUnless(loaded_dict['geo_reference'] == |
|---|
| 501 | dict['geo_reference'] , |
|---|
| 502 | fail_string + ' failed!! Test geo_reference') |
|---|
| 503 | except KeyError: |
|---|
| 504 | self.failUnless(not dict.has_key('geo_reference' and |
|---|
| 505 | loaded_dict['geo_reference'] == None) , |
|---|
| 506 | fail_string + ' failed!! Test geo_reference') |
|---|
| 507 | |
|---|
| 508 | ########################## BAD .MSH ########################## |
|---|
| 509 | |
|---|
| 510 | def test_load_bad_no_file_msh(self): |
|---|
| 511 | import os |
|---|
| 512 | import tempfile |
|---|
| 513 | |
|---|
| 514 | fileName = tempfile.mktemp(".msh") |
|---|
| 515 | #print fileName |
|---|
| 516 | try: |
|---|
| 517 | dict = import_mesh_file(fileName) |
|---|
| 518 | except IOError: |
|---|
| 519 | pass |
|---|
| 520 | else: |
|---|
| 521 | self.failUnless(0 ==1, |
|---|
| 522 | 'imaginary file did not raise error!') |
|---|
| 523 | |
|---|
| 524 | def throws_error_2_screen_test_import_mesh_bad(self): |
|---|
| 525 | import os |
|---|
| 526 | import tempfile |
|---|
| 527 | |
|---|
| 528 | fileName = tempfile.mktemp(".msh") |
|---|
| 529 | file = open(fileName,"w") |
|---|
| 530 | # this is a bad tsh file |
|---|
| 531 | file.write("elevn\n\ |
|---|
| 532 | 1.0 what \n\ |
|---|
| 533 | 0.0 the \n\ |
|---|
| 534 | 1.0 !!! \n") |
|---|
| 535 | file.close() |
|---|
| 536 | #print fileName |
|---|
| 537 | try: |
|---|
| 538 | dict = import_mesh_file(fileName) |
|---|
| 539 | except IOError: |
|---|
| 540 | pass |
|---|
| 541 | else: |
|---|
| 542 | self.failUnless(0 ==1, |
|---|
| 543 | 'bad msh file did not raise error!') |
|---|
| 544 | os.remove(fileName) |
|---|
| 545 | |
|---|
| 546 | #------------------------------------------------------------- |
|---|
| 547 | if __name__ == "__main__": |
|---|
| 548 | |
|---|
| 549 | suite = unittest.makeSuite(loadASCIITestCase,'test') |
|---|
| 550 | #suite = unittest.makeSuite(loadASCIITestCase,'test_read_write_tsh_file4') |
|---|
| 551 | runner = unittest.TextTestRunner() #verbosity=2) |
|---|
| 552 | runner.run(suite) |
|---|
| 553 | |
|---|
