Mercurial > hg > orthanc-tests
diff Tests/Tests.py @ 265:8d63d035b837
test_rendered
author | Sebastien Jodogne <s.jodogne@gmail.com> |
---|---|
date | Tue, 25 Feb 2020 13:57:59 +0100 |
parents | 445f498bc1d4 |
children | b105bb2233c6 |
line wrap: on
line diff
--- a/Tests/Tests.py Tue Feb 25 11:07:37 2020 +0100 +++ b/Tests/Tests.py Tue Feb 25 13:57:59 2020 +0100 @@ -4902,6 +4902,7 @@ def test_upload_compressed(self): + # New in Orthanc 1.6.0 with open(GetDatabasePath('DummyCT.dcm.gz'), 'rb') as f: d = f.read() @@ -5132,3 +5133,115 @@ }, 'Normalize' : normalize, })) + + + def test_rendered(self): + # New in Orthanc 1.6.0 + i = UploadInstance(_REMOTE, 'ColorTestMalaterre.dcm')['ID'] + im = GetImage(_REMOTE, '/instances/%s/rendered' % i) + self.assertEqual("RGB", im.mode) + self.assertEqual(41, im.size[0]) + self.assertEqual(41, im.size[1]) + + # http://effbot.org/zone/pil-comparing-images.htm + truth = Image.open(GetDatabasePath('ColorTestMalaterre.png')) + self.assertTrue(ImageChops.difference(im, truth).getbbox() is None) + + im = GetImage(_REMOTE, '/instances/%s/rendered?width=10' % i) + self.assertEqual("RGB", im.mode) + self.assertEqual(10, im.size[0]) + self.assertEqual(10, im.size[1]) + + im = GetImage(_REMOTE, '/instances/%s/rendered?height=10' % i) + self.assertEqual("RGB", im.mode) + self.assertEqual(10, im.size[0]) + self.assertEqual(10, im.size[1]) + + im = GetImage(_REMOTE, '/instances/%s/rendered?height=128' % i) + self.assertEqual("RGB", im.mode) + self.assertEqual(128, im.size[0]) + self.assertEqual(128, im.size[1]) + + im = GetImage(_REMOTE, '/instances/%s/rendered?height=10&smooth=0' % i) + self.assertEqual("RGB", im.mode) + self.assertEqual(10, im.size[0]) + self.assertEqual(10, im.size[1]) + + im = GetImage(_REMOTE, '/instances/%s/rendered?height=10&smooth=1' % i) + self.assertEqual("RGB", im.mode) + self.assertEqual(10, im.size[0]) + self.assertEqual(10, im.size[1]) + + im = GetImage(_REMOTE, '/instances/%s/rendered?height=5&width=10' % i) + self.assertEqual("RGB", im.mode) + self.assertEqual(5, im.size[0]) + self.assertEqual(5, im.size[1]) + + + # Grayscale image + i = UploadInstance(_REMOTE, 'Brainix/Flair/IM-0001-0001.dcm')['ID'] + im = GetImage(_REMOTE, '/instances/%s/rendered' % i) + self.assertEqual("L", im.mode) + self.assertEqual(288, im.size[0]) + self.assertEqual(288, im.size[1]) + self.assertEqual(0, im.getpixel((0, 0))) + + # Those are the original windowing parameters that are written + # inside the DICOM file + im2 = GetImage(_REMOTE, '/instances/%s/rendered?window-center=248.009544468547&window-width=431.351843817788' % i) + self.assertEqual("L", im2.mode) + self.assertEqual(288, im2.size[0]) + self.assertEqual(288, im2.size[1]) + self.assertTrue(ImageChops.difference(im, im2).getbbox() is None) + + im = GetImage(_REMOTE, '/instances/%s/rendered?width=512&smooth=0' % i) + self.assertEqual("L", im.mode) + self.assertEqual(512, im.size[0]) + self.assertEqual(512, im.size[1]) + + im = GetImage(_REMOTE, '/instances/%s/rendered?width=10&smooth=0' % i) + self.assertEqual("L", im.mode) + self.assertEqual(10, im.size[0]) + self.assertEqual(10, im.size[1]) + + im = GetImage(_REMOTE, '/instances/%s/rendered?width=10&smooth=1' % i) + self.assertEqual("L", im.mode) + self.assertEqual(10, im.size[0]) + self.assertEqual(10, im.size[1]) + + im = GetImage(_REMOTE, '/instances/%s/rendered?width=1&window-center=-1000' % i) + self.assertEqual("L", im.mode) + self.assertEqual(1, im.size[0]) + self.assertEqual(1, im.size[1]) + self.assertEqual(255, im.getpixel((0, 0))) + + im = GetImage(_REMOTE, '/instances/%s/rendered?width=1&window-center=1000' % i) + self.assertEqual("L", im.mode) + self.assertEqual(1, im.size[0]) + self.assertEqual(1, im.size[1]) + self.assertEqual(0, im.getpixel((0, 0))) + + + # Test monochrome 1 + i = UploadInstance(_REMOTE, 'Issue44/Monochrome1.dcm')['ID'] + im = GetImage(_REMOTE, '/instances/%s/rendered' % i) + self.assertEqual("L", im.mode) + self.assertEqual(2010, im.size[0]) + self.assertEqual(2446, im.size[1]) + self.assertEqual(0, im.getpixel((0, 0))) + im = GetImage(_REMOTE, '/instances/%s/rendered?width=20' % i) + self.assertEqual("L", im.mode) + self.assertEqual(20, im.size[0]) + self.assertEqual(24, im.size[1]) + im = GetImage(_REMOTE, '/instances/%s/rendered?height=24' % i) + self.assertEqual("L", im.mode) + self.assertEqual(20, im.size[0]) + self.assertEqual(24, im.size[1]) + im = GetImage(_REMOTE, '/instances/%s/rendered?width=10&height=24' % i) + self.assertEqual("L", im.mode) + self.assertEqual(10, im.size[0]) + self.assertEqual(12, im.size[1]) + im = GetImage(_REMOTE, '/instances/%s/rendered?width=40&height=24' % i) + self.assertEqual("L", im.mode) + self.assertEqual(20, im.size[0]) + self.assertEqual(24, im.size[1])