Mercurial > hg > orthanc-tests
annotate Tests/CheckScuTranscoding.py @ 511:933fe1bbce4f
upgrade to year 2023
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Sat, 25 Mar 2023 12:30:14 +0100 |
| parents | 06eea14c5906 |
| children | ec657d1a62a6 |
| rev | line source |
|---|---|
| 371 | 1 #!/usr/bin/env python |
| 2 | |
| 3 # Orthanc - A Lightweight, RESTful DICOM Store | |
| 4 # Copyright (C) 2012-2016 Sebastien Jodogne, Medical Physics | |
| 5 # Department, University Hospital of Liege, Belgium | |
|
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933fe1bbce4f
upgrade to year 2023
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
449
diff
changeset
|
6 # Copyright (C) 2017-2023 Osimis S.A., Belgium |
|
933fe1bbce4f
upgrade to year 2023
Sebastien Jodogne <s.jodogne@gmail.com>
parents:
449
diff
changeset
|
7 # Copyright (C) 2021-2023 Sebastien Jodogne, ICTEAM UCLouvain, Belgium |
| 371 | 8 # |
| 9 # This program is free software: you can redistribute it and/or | |
| 10 # modify it under the terms of the GNU General Public License as | |
| 11 # published by the Free Software Foundation, either version 3 of the | |
| 12 # License, or (at your option) any later version. | |
| 13 # | |
| 14 # This program is distributed in the hope that it will be useful, but | |
| 15 # WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 16 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
| 17 # General Public License for more details. | |
| 18 # | |
| 19 # You should have received a copy of the GNU General Public License | |
| 20 # along with this program. If not, see <http://www.gnu.org/licenses/>. | |
| 21 | |
| 22 | |
| 23 import json | |
| 24 import os | |
| 25 import subprocess | |
| 26 import sys | |
| 27 import time | |
| 28 import Toolbox | |
| 29 | |
| 30 | |
| 31 if len(sys.argv) < 2: | |
| 32 print('Must provide a path to Orthanc binaries') | |
| 33 exit(-1) | |
| 34 | |
| 35 | |
| 36 TMP = '/tmp/OrthancTest' | |
| 37 TMP_ORTHANC = os.path.join(TMP, 'orthanc') | |
| 38 TMP_STORESCP = os.path.join(TMP, 'storescp') | |
| 39 | |
| 40 CONFIG = os.path.join(TMP, 'orthanc', 'Configuration.json') | |
| 41 ORTHANC = Toolbox.DefineOrthanc() | |
| 42 | |
| 43 if os.path.exists(TMP): | |
| 44 print('Temporary path already exists: %s' % TMP) | |
| 45 exit(-1) | |
| 46 | |
| 47 os.mkdir(TMP) | |
| 48 os.mkdir(TMP_ORTHANC) | |
| 49 os.mkdir(TMP_STORESCP) | |
| 50 | |
| 51 | |
| 52 def DropOrthanc(): | |
| 53 while True: | |
| 54 try: | |
| 55 instances = Toolbox.DoGet(ORTHANC, '/instances') | |
| 56 if len(instances) == 0: | |
| 57 break | |
| 58 else: | |
| 59 for i in instances: | |
| 60 Toolbox.DoDelete(ORTHANC, '/instances/%s' % i) | |
| 61 except: | |
| 62 # Orthanc is still in its startup process, wait for it to | |
| 63 # become available | |
| 64 time.sleep(0.05) | |
| 65 | |
| 66 | |
| 67 def CreateStorescpConfiguration(acceptedSyntaxes): | |
| 68 with open(os.path.join(TMP_STORESCP, 'config'), 'w') as f: | |
| 69 f.write('[[TransferSyntaxes]]\n') | |
| 70 | |
| 71 f.write('[Accepted]\n') | |
| 72 for i in range(len(acceptedSyntaxes)): | |
| 73 f.write('TransferSyntax%d = %s\n' % (i + 1, acceptedSyntaxes[i])) | |
| 74 | |
| 75 f.write('[[PresentationContexts]]\n') | |
| 76 f.write('[StorageSCP]\n') | |
| 77 | |
| 78 # These strings correspond to the SOP class UIDs of the DICOM | |
| 79 # instances in folder "../Database/TransferSyntaxes/" | |
| 80 SOP_CLASS_UIDS = [ | |
| 81 '1.2.840.10008.5.1.4.1.1.2', | |
| 82 '1.2.840.10008.5.1.4.1.1.4', | |
| 83 '1.2.840.10008.5.1.4.1.1.6', | |
| 84 '1.2.840.10008.5.1.4.1.1.6.1', | |
| 85 '1.2.840.10008.5.1.4.1.1.7', | |
| 86 ] | |
| 87 | |
| 88 for i in range(len(SOP_CLASS_UIDS)): | |
| 89 f.write('PresentationContext%d = %s\\Accepted\n' % (i + 1, SOP_CLASS_UIDS[i])) | |
| 90 | |
| 91 f.write('[[Profiles]]\n') | |
| 92 f.write('[Default]\n') | |
| 93 f.write('PresentationContexts = StorageSCP\n') | |
| 94 | |
| 95 | |
| 96 def TestStore(config, storescpArgs, tests): | |
| 97 config['DicomModalities'] = { | |
| 98 'storescp' : [ 'STORESCP', 'localhost', 2000 ] | |
| 99 } | |
| 100 | |
| 101 with open(CONFIG, 'w') as f: | |
| 102 f.write(json.dumps(config)) | |
| 103 | |
| 104 FNULL = open(os.devnull, 'w') # Emulates "subprocess.DEVNULL" on Python 2.7 | |
| 105 process1 = subprocess.Popen( | |
| 106 sys.argv[1:] + [ CONFIG, '--no-jobs' ], #, '--trace-dicom' ], | |
| 107 cwd = TMP_ORTHANC, | |
| 108 #stdout=FNULL, | |
| 109 stderr=FNULL, | |
| 110 #shell=True | |
| 111 ) | |
| 112 | |
| 113 process2 = subprocess.Popen( | |
| 114 [ 'storescp', '-p', '2000' ] + storescpArgs, | |
| 115 cwd = TMP_STORESCP, | |
| 116 #stdout=FNULL, | |
| 117 #stderr=FNULL, | |
| 118 #shell=True | |
| 119 ) | |
| 120 | |
| 121 success = True | |
| 122 | |
| 123 try: | |
| 124 for test in tests: | |
| 125 DropOrthanc() | |
| 126 for f in os.listdir(TMP_STORESCP): | |
| 127 os.remove(os.path.join(TMP_STORESCP, f)) | |
| 128 | |
| 129 i = Toolbox.UploadInstance(ORTHANC, test[0]) ['ID'] | |
| 130 | |
| 131 try: | |
| 132 Toolbox.DoPost(ORTHANC, '/modalities/storescp/store', { | |
| 133 'Resources' : [ i ], | |
| 134 'Synchronous' : True, | |
| 135 }) | |
| 136 except: | |
| 137 if test[1] != None: | |
| 138 print('INTERNAL ERROR on: %s' % test[0]) | |
| 139 success = False | |
| 140 continue | |
| 141 | |
| 142 f = os.listdir(TMP_STORESCP) | |
| 143 if len(f) > 1: | |
| 144 print('INTERNAL ERROR') | |
| 145 success = False | |
| 146 elif len(f) == 0: | |
| 147 if test[1] != None: | |
| 148 print('No file was received by storescp! %s' % test[0]) | |
| 149 success = False | |
| 150 else: | |
| 151 if test[1] == None: | |
| 152 print('No file should have been received by storescp! %s' % test[0]) | |
| 153 success = False | |
| 154 else: | |
| 155 with open(os.path.join(TMP_STORESCP, f[0]), 'rb') as f: | |
| 156 ts = Toolbox.GetTransferSyntax(f.read()) | |
| 157 | |
| 158 if ts != test[1]: | |
| 159 print('TRANSFER SYNTAX MISMATCH: observed %s vs. expected %s' % (ts, test[1])) | |
| 160 success = False | |
| 161 | |
| 162 except Exception as e: | |
| 163 print('EXCEPTION: %s' % e) | |
| 164 success = False | |
| 165 | |
| 166 process1.terminate() | |
| 167 process2.terminate() | |
| 168 | |
| 169 process1.wait() | |
| 170 process2.wait() | |
| 171 | |
| 172 return success | |
| 173 | |
| 174 | |
| 175 def Assert(b): | |
| 176 if not b: | |
| 177 raise Exception('Bad result') | |
| 178 | |
| 179 | |
| 180 | |
| 181 ## | |
| 182 ## Each test specifies: The input DICOM instance, and the expected | |
| 183 ## transfer syntax as received by storescp | |
| 184 ## | |
| 185 | |
| 186 | |
| 187 print('==== TEST 1 ====') | |
| 188 Assert(TestStore( | |
| 189 { | |
| 190 'DicomScuPreferredTransferSyntax' : '1.2.840.10008.1.2.1', # Little Endian Explicit | |
| 191 }, | |
| 192 [ '+xa' ], # storescp accepts any transfer syntax | |
| 193 # (DicomScuPreferredTransferSyntax has no effect) | |
| 194 [ | |
| 195 ('TransferSyntaxes/1.2.840.10008.1.2.dcm', '1.2.840.10008.1.2'), | |
| 196 ('TransferSyntaxes/1.2.840.10008.1.2.1.dcm', '1.2.840.10008.1.2.1'), | |
| 197 ('TransferSyntaxes/1.2.840.10008.1.2.2.dcm', '1.2.840.10008.1.2.2'), | |
| 198 ('TransferSyntaxes/1.2.840.10008.1.2.4.51.dcm', '1.2.840.10008.1.2.4.51'), | |
| 199 ('TransferSyntaxes/1.2.840.10008.1.2.4.70.dcm', '1.2.840.10008.1.2.4.70'), | |
| 200 ])) | |
| 201 | |
| 202 | |
| 203 print('==== TEST 2 ====') | |
| 204 Assert(TestStore( | |
| 205 { | |
| 206 'DicomScuPreferredTransferSyntax' : '1.2.840.10008.1.2.2', # Big Endian | |
| 207 }, | |
| 208 [ '+xa' ], # storescp accepts any transfer syntax | |
| 209 # (DicomScuPreferredTransferSyntax has no effect) | |
| 210 [ | |
| 211 ('TransferSyntaxes/1.2.840.10008.1.2.dcm', '1.2.840.10008.1.2'), | |
| 212 ('TransferSyntaxes/1.2.840.10008.1.2.1.dcm', '1.2.840.10008.1.2.1'), | |
| 213 ('TransferSyntaxes/1.2.840.10008.1.2.2.dcm', '1.2.840.10008.1.2.2'), | |
| 214 ('TransferSyntaxes/1.2.840.10008.1.2.4.51.dcm', '1.2.840.10008.1.2.4.51'), | |
| 215 ('TransferSyntaxes/1.2.840.10008.1.2.4.70.dcm', '1.2.840.10008.1.2.4.70'), | |
| 216 ])) | |
| 217 | |
| 218 | |
| 219 print('==== TEST 3 ====') | |
| 220 Assert(TestStore( | |
| 221 { | |
| 222 'DicomScuPreferredTransferSyntax' : '1.2.840.10008.1.2.4.70', # JPEG baseline 12bpp | |
| 223 }, | |
| 224 [ '+xa' ], # storescp accepts any transfer syntax | |
| 225 # (DicomScuPreferredTransferSyntax has no effect) | |
| 226 [ | |
| 227 ('TransferSyntaxes/1.2.840.10008.1.2.dcm', '1.2.840.10008.1.2'), | |
| 228 ('TransferSyntaxes/1.2.840.10008.1.2.1.dcm', '1.2.840.10008.1.2.1'), | |
| 229 ('TransferSyntaxes/1.2.840.10008.1.2.2.dcm', '1.2.840.10008.1.2.2'), | |
| 230 ('TransferSyntaxes/1.2.840.10008.1.2.4.51.dcm', '1.2.840.10008.1.2.4.51'), | |
| 231 ('TransferSyntaxes/1.2.840.10008.1.2.4.70.dcm', '1.2.840.10008.1.2.4.70'), | |
| 232 ])) | |
| 233 | |
| 234 | |
| 235 print('==== TEST 4 ====') | |
| 236 Assert(TestStore( | |
| 237 { | |
| 238 'DicomScuPreferredTransferSyntax' : '1.2.840.10008.1.2.1', # Little Endian Explicit | |
| 239 }, | |
| 240 [ ], # storescp only accepts uncompressed transfer syntaxes | |
| 241 [ | |
| 242 ('TransferSyntaxes/1.2.840.10008.1.2.dcm', '1.2.840.10008.1.2'), | |
| 243 ('TransferSyntaxes/1.2.840.10008.1.2.1.dcm', '1.2.840.10008.1.2.1'), | |
| 244 ('TransferSyntaxes/1.2.840.10008.1.2.2.dcm', '1.2.840.10008.1.2.2'), | |
| 245 ('TransferSyntaxes/1.2.840.10008.1.2.4.51.dcm', '1.2.840.10008.1.2.1'), | |
| 246 ('TransferSyntaxes/1.2.840.10008.1.2.4.70.dcm', '1.2.840.10008.1.2.1'), | |
| 247 ])) | |
| 248 | |
| 249 | |
| 250 print('==== TEST 5 ====') | |
| 251 Assert(TestStore( | |
| 252 { | |
| 253 # Defaults to "1.2.840.10008.1.2.1", Little Endian Explicit | |
| 254 # (was Little Endian Implicit in Orthanc between 1.7.0 and 1.8.2) | |
| 255 }, | |
| 256 [ ], # storescp only accepts uncompressed transfer syntaxes | |
| 257 [ | |
| 258 ('TransferSyntaxes/1.2.840.10008.1.2.dcm', '1.2.840.10008.1.2'), | |
| 259 ('TransferSyntaxes/1.2.840.10008.1.2.1.dcm', '1.2.840.10008.1.2.1'), | |
| 260 ('TransferSyntaxes/1.2.840.10008.1.2.2.dcm', '1.2.840.10008.1.2.2'), | |
| 261 ('TransferSyntaxes/1.2.840.10008.1.2.4.51.dcm', '1.2.840.10008.1.2.1'), | |
| 262 ('TransferSyntaxes/1.2.840.10008.1.2.4.70.dcm', '1.2.840.10008.1.2.1'), | |
| 263 ])) | |
| 264 | |
| 265 | |
| 266 print('==== TEST 6 ====') | |
| 267 Assert(TestStore( | |
| 268 { | |
| 269 'DicomScuPreferredTransferSyntax' : '1.2.840.10008.1.2', # Little Endian Implicit | |
| 270 }, | |
| 271 [ ], # storescp only accepts uncompressed transfer syntaxes | |
| 272 [ | |
| 273 ('TransferSyntaxes/1.2.840.10008.1.2.dcm', '1.2.840.10008.1.2'), | |
| 274 ('TransferSyntaxes/1.2.840.10008.1.2.1.dcm', '1.2.840.10008.1.2.1'), | |
| 275 ('TransferSyntaxes/1.2.840.10008.1.2.2.dcm', '1.2.840.10008.1.2.2'), | |
| 276 ('TransferSyntaxes/1.2.840.10008.1.2.4.51.dcm', '1.2.840.10008.1.2'), | |
| 277 ('TransferSyntaxes/1.2.840.10008.1.2.4.70.dcm', '1.2.840.10008.1.2'), | |
| 278 ])) | |
| 279 | |
| 280 | |
| 281 print('==== TEST 7 ====') | |
| 282 Assert(TestStore( | |
| 283 { | |
| 284 'DicomScuPreferredTransferSyntax' : '1.2.840.10008.1.2.2', # Big Endian | |
| 285 }, | |
| 286 [ ], # storescp only accepts uncompressed transfer syntaxes | |
| 287 [ | |
| 288 ('TransferSyntaxes/1.2.840.10008.1.2.dcm', '1.2.840.10008.1.2'), | |
| 289 ('TransferSyntaxes/1.2.840.10008.1.2.1.dcm', '1.2.840.10008.1.2.1'), | |
| 290 ('TransferSyntaxes/1.2.840.10008.1.2.2.dcm', '1.2.840.10008.1.2.2'), | |
| 291 ('TransferSyntaxes/1.2.840.10008.1.2.4.51.dcm', '1.2.840.10008.1.2.2'), | |
| 292 ('TransferSyntaxes/1.2.840.10008.1.2.4.70.dcm', '1.2.840.10008.1.2.2'), | |
| 293 ])) | |
| 294 | |
| 295 | |
| 296 print('==== TEST 8 ====') | |
| 297 Assert(TestStore( | |
| 298 { | |
| 299 'DicomScuPreferredTransferSyntax' : '1.2.840.10008.1.2.4.70' | |
| 300 }, | |
| 301 [ ], # storescp only accepts uncompressed transfer syntaxes, | |
| 302 # Little Endian Explicit will be chosed by Orthanc (was | |
| 303 # Little Endian Implicit in Orthanc between 1.7.0 and 1.8.2) | |
| 304 [ | |
| 305 ('TransferSyntaxes/1.2.840.10008.1.2.dcm', '1.2.840.10008.1.2'), | |
| 306 ('TransferSyntaxes/1.2.840.10008.1.2.1.dcm', '1.2.840.10008.1.2.1'), | |
| 307 ('TransferSyntaxes/1.2.840.10008.1.2.2.dcm', '1.2.840.10008.1.2.2'), | |
| 308 ('TransferSyntaxes/1.2.840.10008.1.2.4.51.dcm', '1.2.840.10008.1.2.1'), | |
| 309 ('TransferSyntaxes/1.2.840.10008.1.2.4.70.dcm', '1.2.840.10008.1.2.1'), | |
| 310 ])) | |
| 311 | |
| 312 | |
| 313 print('==== TEST 9 ====') | |
| 314 Assert(TestStore( | |
| 315 { | |
| 316 'DicomScuPreferredTransferSyntax' : '1.2.840.10008.1.2.4.70' | |
| 317 }, | |
| 318 [ '+xi' ], # storescp only accepts Little Endian Implicit (1.2.840.10008.1.2) | |
| 319 [ | |
| 320 ('TransferSyntaxes/1.2.840.10008.1.2.dcm', '1.2.840.10008.1.2'), | |
| 321 ('TransferSyntaxes/1.2.840.10008.1.2.1.dcm', '1.2.840.10008.1.2'), | |
| 322 ('TransferSyntaxes/1.2.840.10008.1.2.2.dcm', '1.2.840.10008.1.2'), | |
| 323 ('TransferSyntaxes/1.2.840.10008.1.2.4.51.dcm', '1.2.840.10008.1.2'), | |
| 324 ('TransferSyntaxes/1.2.840.10008.1.2.4.70.dcm', '1.2.840.10008.1.2'), | |
| 325 ])) | |
| 326 | |
| 327 | |
| 328 print('==== TEST 10 ====') | |
| 329 CreateStorescpConfiguration([ | |
| 330 '1.2.840.10008.1.2.4.70', | |
| 331 ]) | |
| 332 Assert(TestStore( | |
| 333 { | |
| 334 'DicomScuPreferredTransferSyntax' : '1.2.840.10008.1.2.4.70' | |
| 335 }, | |
| 336 [ '-xf', 'config', 'Default' ], # storescp only accepts "1.2.840.10008.1.2.4.70" | |
| 337 [ | |
| 338 ('TransferSyntaxes/1.2.840.10008.1.2.dcm', '1.2.840.10008.1.2.4.70'), | |
| 339 ('TransferSyntaxes/1.2.840.10008.1.2.1.dcm', '1.2.840.10008.1.2.4.70'), | |
| 340 ('TransferSyntaxes/1.2.840.10008.1.2.2.dcm', '1.2.840.10008.1.2.4.70'), | |
| 341 ('TransferSyntaxes/1.2.840.10008.1.2.4.51.dcm', '1.2.840.10008.1.2.4.70'), | |
| 342 ('TransferSyntaxes/1.2.840.10008.1.2.4.70.dcm', '1.2.840.10008.1.2.4.70'), | |
| 343 ])) | |
| 344 | |
| 345 | |
| 346 print('==== TEST 11 ====') | |
| 347 CreateStorescpConfiguration([ | |
| 348 '1.2.840.10008.1.2.4.57', | |
| 349 ]) | |
| 350 Assert(TestStore( | |
| 351 { | |
| 352 'DicomScuPreferredTransferSyntax' : '1.2.840.10008.1.2.4.70' | |
| 353 }, | |
| 354 [ '-xf', 'config', 'Default' ], | |
| 355 [ | |
| 356 ('TransferSyntaxes/1.2.840.10008.1.2.4.57.dcm', '1.2.840.10008.1.2.4.57'), | |
| 357 | |
| 358 # All the transfers below will be rejected by storescp | |
| 359 ('TransferSyntaxes/1.2.840.10008.1.2.dcm', None), | |
| 360 ('TransferSyntaxes/1.2.840.10008.1.2.1.dcm', None), | |
| 361 ('TransferSyntaxes/1.2.840.10008.1.2.2.dcm', None), | |
| 362 ('TransferSyntaxes/1.2.840.10008.1.2.4.51.dcm', None), | |
| 363 ('TransferSyntaxes/1.2.840.10008.1.2.4.70.dcm', None), | |
| 364 ])) | |
| 365 | |
| 366 | |
| 367 print('==== TEST 12 ====') | |
| 368 CreateStorescpConfiguration([ | |
| 369 '1.2.840.10008.1.2.4.70', | |
| 370 '1.2.840.10008.1.2.1', | |
| 371 ]) | |
| 372 Assert(TestStore( | |
| 373 { | |
| 374 'DicomScuPreferredTransferSyntax' : '1.2.840.10008.1.2.4.70' | |
| 375 }, | |
| 376 [ '-xf', 'config', 'Default' ], | |
| 377 [ | |
| 378 ('TransferSyntaxes/1.2.840.10008.1.2.dcm', '1.2.840.10008.1.2.4.70'), | |
| 379 ('TransferSyntaxes/1.2.840.10008.1.2.1.dcm', '1.2.840.10008.1.2.1'), | |
| 380 ('TransferSyntaxes/1.2.840.10008.1.2.2.dcm', '1.2.840.10008.1.2.4.70'), | |
| 381 ('TransferSyntaxes/1.2.840.10008.1.2.4.51.dcm', '1.2.840.10008.1.2.4.70'), | |
| 382 ('TransferSyntaxes/1.2.840.10008.1.2.4.70.dcm', '1.2.840.10008.1.2.4.70'), | |
| 383 ])) | |
| 384 | |
| 385 | |
| 386 print('==== TEST 13 ====') | |
| 387 CreateStorescpConfiguration([ | |
| 388 '1.2.840.10008.1.2.4.90', | |
| 389 '1.2.840.10008.1.2.1', | |
| 390 ]) | |
| 391 Assert(TestStore( | |
| 392 { | |
| 393 # The built-in DCMTK transcoder of Orthanc cannot transcode to | |
| 394 # JPEG2k, so the fallback "1.2.840.10008.1.2.1" transfer | |
| 395 # syntax will be used if transcoding is needed | |
| 396 'DicomScuPreferredTransferSyntax' : '1.2.840.10008.1.2.4.90' | |
| 397 }, | |
| 398 [ '-xf', 'config', 'Default' ], | |
| 399 [ | |
| 400 ('TransferSyntaxes/1.2.840.10008.1.2.dcm', '1.2.840.10008.1.2.1'), | |
| 401 ('TransferSyntaxes/1.2.840.10008.1.2.1.dcm', '1.2.840.10008.1.2.1'), | |
| 402 ('TransferSyntaxes/1.2.840.10008.1.2.2.dcm', '1.2.840.10008.1.2.1'), | |
| 403 ('TransferSyntaxes/1.2.840.10008.1.2.4.51.dcm', '1.2.840.10008.1.2.1'), | |
| 404 ('TransferSyntaxes/1.2.840.10008.1.2.4.90.dcm', '1.2.840.10008.1.2.4.90'), | |
| 405 ])) | |
| 406 | |
| 407 | |
| 408 print('Success!') |