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Irreversible test needed OPJ_DATA_ROOT decorator. #238

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This commit is contained in:
John Evans 2014-05-23 06:35:53 -04:00
commit 6adbae067b
1 changed files with 17 additions and 17 deletions
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34
glymur/test/test_jp2k.py
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@ -401,23 +401,6 @@ class TestJp2k_write(unittest.TestCase):
def tearDown(self):
pass
def test_irreversible(self):
"""Irreversible"""
filename = opj_data_file('input/nonregression/issue141.rawl')
expdata = np.fromfile(filename, dtype=np.uint16)
expdata.resize((2816, 2048))
with tempfile.NamedTemporaryFile(suffix='.j2k') as tfile:
j = Jp2k(tfile.name, 'wb')
j.write(expdata, irreversible=True)
codestream = j.get_codestream()
self.assertEqual(codestream.segment[2].spcod[8],
glymur.core.WAVELET_XFORM_9X7_IRREVERSIBLE)
actdata = j.read()
self.assertTrue(fixtures.mse(actdata, expdata) < 250)
def test_cblkh_different_than_width(self):
"""Verify that we can set a code block size where height does not equal
width.
@ -855,6 +838,23 @@ class TestJp2kOpjDataRootWarnings(unittest.TestCase):
class TestJp2kOpjDataRoot(unittest.TestCase):
"""These tests should be run by just about all configuration."""
@unittest.skipIf(os.name == "nt", "NamedTemporaryFile issue on windows")
def test_irreversible(self):
"""Irreversible"""
filename = opj_data_file('input/nonregression/issue141.rawl')
expdata = np.fromfile(filename, dtype=np.uint16)
expdata.resize((2816, 2048))
with tempfile.NamedTemporaryFile(suffix='.j2k') as tfile:
j = Jp2k(tfile.name, 'wb')
j.write(expdata, irreversible=True)
codestream = j.get_codestream()
self.assertEqual(codestream.segment[2].spcod[8],
glymur.core.WAVELET_XFORM_9X7_IRREVERSIBLE)
actdata = j.read()
self.assertTrue(fixtures.mse(actdata, expdata) < 250)
def test_no_cxform_pclr_jp2(self):
"""Indices for pclr jpxfile if no color transform"""
filename = opj_data_file('input/conformance/file9.jp2')