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Using fixtures for expected values. Removed one duplicated test. #104

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jevans 2014-01-25 18:16:54 -05:00
commit 8617ce0442
1 changed files with 9 additions and 100 deletions
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109
glymur/test/test_printing.py
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@ -36,6 +36,7 @@ else:
import glymur
from glymur import Jp2k
from .fixtures import OPJ_DATA_ROOT, opj_data_file, nemo_xmp_box
from .fixtures import text_gbr_27, text_gbr_33, text_gbr_34
@unittest.skipIf(os.name == "nt", "Temporary file issue on window.")
@ -284,75 +285,6 @@ class TestPrinting(unittest.TestCase):
expected = '\n'.join(lines)
self.assertEqual(actual, expected)
@unittest.skipIf(OPJ_DATA_ROOT is None,
"OPJ_DATA_ROOT environment variable not set")
def test_icc_profile(self):
"""verify printing of colr box with ICC profile"""
filename = opj_data_file('input/nonregression/text_GBR.jp2')
with warnings.catch_warnings():
# brand is 'jp2 ', but has any icc profile.
warnings.simplefilter("ignore")
jp2 = Jp2k(filename)
with patch('sys.stdout', new=StringIO()) as fake_out:
print(jp2.box[3].box[1])
actual = fake_out.getvalue().strip()
lin27 = ["Colour Specification Box (colr) @ (179, 1339)",
" Method: any ICC profile",
" Precedence: 2",
" Approximation: accurately represents correct "
+ "colorspace definition",
" ICC Profile:",
" {'Color Space': 'RGB',",
" 'Connection Space': 'XYZ',",
" 'Creator': u'appl',",
" 'Datetime': "
+ "datetime.datetime(2009, 2, 25, 11, 26, 11),",
" 'Device Attributes': 'reflective, glossy, "
+ "positive media polarity, color media',",
" 'Device Class': 'display device profile',",
" 'Device Manufacturer': u'appl',",
" 'Device Model': '',",
" 'File Signature': u'acsp',",
" 'Flags': "
+ "'not embedded, can be used independently',",
" 'Illuminant': "
+ "array([ 0.96420288, 1. , 0.8249054 ]),",
" 'Platform': u'APPL',",
" 'Preferred CMM Type': 1634758764,",
" 'Rendering Intent': 'perceptual',",
" 'Size': 1328,",
" 'Version': '2.2.0'}"]
lin33 = ["Colour Specification Box (colr) @ (179, 1339)",
" Method: any ICC profile",
" Precedence: 2",
" Approximation: accurately represents correct "
+ "colorspace definition",
" ICC Profile:",
" {'Size': 1328,",
" 'Preferred CMM Type': 1634758764,",
" 'Version': '2.2.0',",
" 'Device Class': 'display device profile',",
" 'Color Space': 'RGB',",
" 'Connection Space': 'XYZ',",
" 'Datetime': "
+ "datetime.datetime(2009, 2, 25, 11, 26, 11),",
" 'File Signature': 'acsp',",
" 'Platform': 'APPL',",
" 'Flags': 'not embedded, can be used "
+ "independently',",
" 'Device Manufacturer': 'appl',",
" 'Device Model': '',",
" 'Device Attributes': 'reflective, glossy, "
+ "positive media polarity, color media',",
" 'Rendering Intent': 'perceptual',",
" 'Illuminant': "
+ "array([ 0.96420288, 1. , 0.8249054 ]),",
" 'Creator': 'appl'}"]
lines = lin27 if sys.hexversion < 0x03000000 else lin33
expected = '\n'.join(lines)
self.assertEqual(actual, expected)
@unittest.skipIf(OPJ_DATA_ROOT is None,
"OPJ_DATA_ROOT environment variable not set")
def test_crg(self):
@ -963,12 +895,10 @@ class TestPrinting(unittest.TestCase):
expected = '\n'.join(lines)
self.assertEqual(actual, expected)
@unittest.skipIf(sys.hexversion < 0x03000000,
"Ordered dicts not printing well in 2.7")
@unittest.skipIf(OPJ_DATA_ROOT is None,
"OPJ_DATA_ROOT environment variable not set")
def test_jpx_approx_icc_profile(self):
"""verify jpx with approx field equal to zero"""
def test_icc_profile(self):
"""verify icc profile printing with a jpx"""
# ICC profiles may be used in JP2, but the approximation field should
# be zero unless we have jpx. This file does both.
filename = opj_data_file('input/nonregression/text_GBR.jp2')
@ -980,34 +910,13 @@ class TestPrinting(unittest.TestCase):
with patch('sys.stdout', new=StringIO()) as fake_out:
print(jp2.box[3].box[1])
actual = fake_out.getvalue().strip()
lines = ["Colour Specification Box (colr) @ (179, 1339)",
" Method: any ICC profile",
" Precedence: 2",
" Approximation: accurately represents "
+ "correct colorspace definition",
" ICC Profile:",
" {'Size': 1328,",
" 'Preferred CMM Type': 1634758764,",
" 'Version': '2.2.0',",
" 'Device Class': 'display device profile',",
" 'Color Space': 'RGB',",
" 'Connection Space': 'XYZ',",
" 'Datetime': "
+ "datetime.datetime(2009, 2, 25, 11, 26, 11),",
" 'File Signature': 'acsp',",
" 'Platform': 'APPL',",
" 'Flags': 'not embedded, "
+ "can be used independently',",
" 'Device Manufacturer': 'appl',",
" 'Device Model': '',",
" 'Device Attributes': 'reflective, glossy, "
+ "positive media polarity, color media',",
" 'Rendering Intent': 'perceptual',",
" 'Illuminant': array([ 0.96420288, 1. ,"
+ " 0.8249054 ]),",
" 'Creator': 'appl'}"]
if sys.hexversion < 0x03000000:
expected = text_gbr_27
elif sys.hexversion < 0x03040000:
expected = text_gbr_33
else:
expected = text_gbr_34
expected = '\n'.join(lines)
self.assertEqual(actual, expected)
@unittest.skipIf(OPJ_DATA_ROOT is None,