Mercurial > hg > orthanc-tests
diff Plugins/DicomWeb/Run.py @ 297:f95cd3af1c7a
DICOMweb: test_transcoding
| author | Sebastien Jodogne <s.jodogne@gmail.com> |
|---|---|
| date | Tue, 12 May 2020 20:58:14 +0200 |
| parents | 7fa5c7a03137 |
| children | cb56f56c98fb |
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--- a/Plugins/DicomWeb/Run.py Fri May 08 19:15:00 2020 +0200 +++ b/Plugins/DicomWeb/Run.py Tue May 12 20:58:14 2020 +0200 @@ -32,7 +32,7 @@ - +import copy import os import pprint import sys @@ -589,16 +589,19 @@ b = DoGetMultipart(ORTHANC, '%s/frames/%d' % (uri, 1)) self.assertEqual(1, len(b)) self.assertEqual(256 * 256 * 2, len(b[0])) + self.assertEqual('ce394eb4d4de4eeef348436108101f3b', ComputeMD5(b[0])) c = DoGetMultipart(ORTHANC, '%s/frames/%d' % (uri, 1), headers = { 'Accept' : 'multipart/related; type=application/octet-stream' }) self.assertEqual(1, len(c)) self.assertEqual(b[0], c[0]) + self.assertEqual('ce394eb4d4de4eeef348436108101f3b', ComputeMD5(c[0])) c = DoGetMultipart(ORTHANC, '%s/frames/%d' % (uri, 1), headers = { 'Accept' : 'multipart/related; type="application/octet-stream"' }) self.assertEqual(1, len(c)) self.assertEqual(b[0], c[0]) + self.assertEqual('ce394eb4d4de4eeef348436108101f3b', ComputeMD5(c[0])) self.assertRaises(Exception, lambda: DoGetMultipart(ORTHANC, '%s/frames/%d' % (uri, 1), headers = { 'Accept' : 'multipart/related; type="nope"' })) @@ -998,6 +1001,11 @@ p = DoGetMultipart(ORTHANC, 'dicom-web/studies/1.2.276.0.26.1.1.1.2.2020.45.52293.1506048/series/1.2.276.0.26.1.1.1.2.2020.45.52293.6384450/instances/1.2.276.0.26.1.1.1.2.2020.45.52366.2551599.179568640/frames/5') self.assertEqual(1, len(p)) self.assertEqual(743 * 975 * 3, len(p[0])) + self.assertTrue(ComputeMD5(p[0]) in [ + # The actual value depends on the JPEG decompression algorithm + '326acdaa507e01e611d4d152e5526782', # With GDCM + 'b3662c4bfa24a0c73abb08548c63319b', # With DCMTK + ]) def test_bitbucket_issue_168(self): @@ -1132,10 +1140,134 @@ self.assertEqual(1, len(DoGet(ORTHANC, u'/dicom-web/studies?PatientName=Гусева*', headers = { 'accept' : 'application/json' }))) - # This line is the isse + # This line is the issue self.assertEqual(1, len(DoGet(ORTHANC, u'/dicom-web/studies?PatientName=гусева*', headers = { 'accept' : 'application/json' }))) + + def test_transcoding(self): + ACCEPT = { + '1.2.840.10008.1.2' : 'multipart/related; type=application/octet-stream; transfer-syntax=1.2.840.10008.1.2', + '1.2.840.10008.1.2.1' : 'multipart/related; type=application/octet-stream; transfer-syntax=1.2.840.10008.1.2.1', + '1.2.840.10008.1.2.4.50' : 'multipart/related; type=image/jpeg; transfer-syntax=1.2.840.10008.1.2.4.50', + '1.2.840.10008.1.2.4.51' : 'multipart/related; type=image/jpeg; transfer-syntax=1.2.840.10008.1.2.4.51', + '1.2.840.10008.1.2.4.57' : 'multipart/related; type=image/jpeg; transfer-syntax=1.2.840.10008.1.2.4.57', + '1.2.840.10008.1.2.4.70' : 'multipart/related; type=image/jpeg; transfer-syntax=1.2.840.10008.1.2.4.70', + } + + uri = '/dicom-web%s' % UploadAndGetWadoPath('TransferSyntaxes/1.2.840.10008.1.2.4.50.dcm') + + a = DoGetMultipart(ORTHANC, '%s/frames/1' % uri, + headers = { 'Accept' : ACCEPT['1.2.840.10008.1.2.4.50'] }, + returnHeaders = True) + self.assertEqual(1, len(a)) + self.assertEqual(2, len(a[0])) + self.assertEqual('http://localhost:8042%s/frames/1' % uri, + a[0][1]['Content-Location']) + self.assertEqual(ACCEPT['1.2.840.10008.1.2.4.50'], + 'multipart/related; type=%s' % a[0][1]['Content-Type']) + self.assertEqual(53476, len(a[0][0])) + self.assertEqual('142fdb8a1dc2aa7e6b8952aa294a6e22', ComputeMD5(a[0][0])) + + a = DoGetMultipart(ORTHANC, '%s/frames/1' % uri) + self.assertEqual(1, len(a)) + self.assertEqual(480 * 640 * 3, len(a[0])) + + ACCEPT2 = copy.deepcopy(ACCEPT) + if ComputeMD5(a[0]) == '654fd026c19daf92bf05137233b4f426': + IS_GDCM = True + ACCEPT2['1.2.840.10008.1.2.1'] = 'multipart/related; type=application/octet-stream' + del ACCEPT2['1.2.840.10008.1.2'] + else: + self.assertEqual('dfdc79f5070926bbb8ac079ee91f5b91', ComputeMD5(a[0])) + IS_GDCM = False + + a = DoGetMultipart(ORTHANC, '%s/frames/1' % uri, + headers = { 'Accept' : ACCEPT2['1.2.840.10008.1.2.1'] }) + self.assertEqual(1, len(a)) + self.assertEqual(480 * 640 * 3, len(a[0])) + + if IS_GDCM: + self.assertEqual('654fd026c19daf92bf05137233b4f426', ComputeMD5(a[0])) + else: + self.assertEqual('dfdc79f5070926bbb8ac079ee91f5b91', ComputeMD5(a[0])) + + + # Test download using the same transfer syntax + RESULTS = { + '1.2.840.10008.1.2' : 'f54c7ea520ab3ec32b6303581ecd262f', + '1.2.840.10008.1.2.1' : '4b350b9353a93c747917c7c3bf9b8f44', + '1.2.840.10008.1.2.4.50' : '142fdb8a1dc2aa7e6b8952aa294a6e22', + '1.2.840.10008.1.2.4.51' : '8b37945d75f9d2899ed868bdba429a0d', + '1.2.840.10008.1.2.4.57' : '75c84823eddb560d127b1d24c9406f30', + '1.2.840.10008.1.2.4.70' : '2c35726328f0200396e583a0038b0269', + } + + if IS_GDCM: + # This file was failing with GDCM, as it has 2 fragments, + # and only the first one was returned => the MD5 below is BAD + RESULTS['1.2.840.10008.1.2.4.51'] = '901963a322a817946b074f9ed0afa060' + + for syntax in ACCEPT2: + uri = '/dicom-web%s' % UploadAndGetWadoPath('TransferSyntaxes/%s.dcm' % syntax) + a = DoGetMultipart(ORTHANC, '%s/frames/1' % uri, + headers = { 'Accept' : ACCEPT2[syntax] }) + self.assertEqual(1, len(a)) + self.assertEqual(RESULTS[syntax], ComputeMD5(a[0])) + + # Test transcoding to all the possible transfer syntaxes + uri = '/dicom-web%s' % UploadAndGetWadoPath('KarstenHilbertRF.dcm') + for syntax in ACCEPT2: + a = DoGetMultipart(ORTHANC, '%s/frames/1' % uri, + headers = { 'Accept' : ACCEPT2[syntax] }, + returnHeaders = True) + self.assertEqual(1, len(a)) + self.assertEqual(2, len(a[0])) + self.assertEqual('http://localhost:8042%s/frames/1' % uri, + a[0][1]['Content-Location']) + self.assertEqual(ACCEPT[syntax], + 'multipart/related; type=%s' % a[0][1]['Content-Type']) + if IS_GDCM: + self.assertEqual({ + '1.2.840.10008.1.2' : '1c8cebde0c74450ce4dfb75dd52ddad7', + '1.2.840.10008.1.2.1' : '1c8cebde0c74450ce4dfb75dd52ddad7', + '1.2.840.10008.1.2.4.50' : 'f4d145e5f33fbd39375ce0f91453d6cc', + '1.2.840.10008.1.2.4.51' : 'f4d145e5f33fbd39375ce0f91453d6cc', + '1.2.840.10008.1.2.4.57' : 'dc55800ce1a8ac556c266cdb26d75757', + '1.2.840.10008.1.2.4.70' : 'dc55800ce1a8ac556c266cdb26d75757', + } [syntax], ComputeMD5(a[0][0])) + else: + self.assertEqual({ + '1.2.840.10008.1.2' : '1c8cebde0c74450ce4dfb75dd52ddad7', + '1.2.840.10008.1.2.1' : '1c8cebde0c74450ce4dfb75dd52ddad7', + '1.2.840.10008.1.2.4.50' : '0a0ab74fe7c68529bdd416fc9e5e742a', + '1.2.840.10008.1.2.4.51' : '33d1ab2fe169c5b5ba932a9bbc3c6306', + '1.2.840.10008.1.2.4.57' : '3d21c969da846ca41e0498a0dcfad061', + '1.2.840.10008.1.2.4.70' : '49d5353c8673208629847ad45a855557', + } [syntax], ComputeMD5(a[0][0])) + + + # JPEG image with many fragments for 2 frames + uri = '/dicom-web%s' % UploadAndGetWadoPath('LenaTwiceWithFragments.dcm') + + a = DoGetMultipart(ORTHANC, '%s/frames/1' % uri, + headers = { 'Accept' : ACCEPT['1.2.840.10008.1.2.4.50'] }) + self.assertEqual(1, len(a)) + self.assertEqual(69214, len(a[0])) + self.assertEqual('0eaf36d4881c513ca70b6684bfaa5b08', ComputeMD5(a[0])) + + b = DoGetMultipart(ORTHANC, '%s/frames/2' % uri, + headers = { 'Accept' : ACCEPT['1.2.840.10008.1.2.4.50'] }) + self.assertEqual(1, len(b)) + self.assertEqual(a[0], b[0]) + + b = DoGetMultipart(ORTHANC, '%s/frames/1,2' % uri, + headers = { 'Accept' : ACCEPT['1.2.840.10008.1.2.4.50'] }) + self.assertEqual(2, len(b)) + self.assertEqual(a[0], b[0]) + self.assertEqual(a[0], b[1]) + + try: print('\nStarting the tests...')