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Refactored libopenjpeg tests into more logical locations. Closes #67.

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This commit is contained in:
jevans 2013-07-06 22:03:31 -04:00
commit 430892808e
4 changed files with 672 additions and 693 deletions
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1
glymur/test/__init__.py
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@ -2,7 +2,6 @@ from .test_callbacks import TestCallbacks as callbacks
from .test_codestream import TestCodestream as codestream
from .test_config import TestSuite as config
from .test_jp2k import TestJp2k as jp2k
from .test_jp2k_15 import TestSuite as jp2k15
from .test_icc import TestICC as icc
from .test_printing import TestPrinting as printing
from .test_opj_suite import TestSuite as suite

61
glymur/test/test_jp2k.py
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@ -648,5 +648,66 @@ class TestJp2k(unittest.TestCase):
self.assertFalse('Make' in exif['Image'].keys())
@unittest.skipIf(glymur.lib.openjpeg._OPENJPEG is None,
"Missing openjpeg library.")
class TestJp2k15(unittest.TestCase):
@classmethod
def setUpClass(cls):
# Monkey patch the package so as to use OPENJPEG instead of OPENJP2
cls.openjp2 = glymur.lib.openjp2._OPENJP2
glymur.lib.openjp2._OPENJP2 = None
@classmethod
def tearDownClass(cls):
# Restore OPENJP2
glymur.lib.openjp2._OPENJP2 = cls.openjp2
def setUp(self):
self.jp2file = glymur.data.nemo()
self.j2kfile = glymur.data.goodstuff()
def tearDown(self):
pass
def test_bands(self):
# Reading individual bands is an advanced maneuver.
jp2k = Jp2k(self.j2kfile)
with self.assertRaises(NotImplementedError) as ce:
jpdata = jp2k.read_bands()
def test_area(self):
# Area option not allowed for 1.5.1.
j2k = Jp2k(self.j2kfile)
with self.assertRaises(TypeError) as ce:
d = j2k.read(area=(0, 0, 100, 100))
def test_tile(self):
# tile option not allowed for 1.5.1.
j2k = Jp2k(self.j2kfile)
with self.assertRaises(TypeError) as ce:
d = j2k.read(tile=0)
def test_layer(self):
# layer option not allowed for 1.5.1.
j2k = Jp2k(self.j2kfile)
with self.assertRaises(TypeError) as ce:
d = j2k.read(layer=1)
def test_basic_jp2(self):
# This test is only useful when openjp2 is not available
# and OPJ_DATA_ROOT is not set. We need at least one
# working JP2 test.
j2k = Jp2k(self.jp2file)
d = j2k.read(reduce=1)
def test_basic_j2k(self):
# This test is only useful when openjp2 is not available
# and OPJ_DATA_ROOT is not set. We need at least one
# working J2K test.
j2k = Jp2k(self.j2kfile)
d = j2k.read()
if __name__ == "__main__":
unittest.main()

692
glymur/test/test_jp2k_15.py
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@ -1,692 +0,0 @@
import os
import sys
import unittest
import warnings
import numpy as np
import glymur
from glymur import Jp2k
from glymur.lib import openjpeg as opj
from .fixtures import *
try:
data_root = os.environ['OPJ_DATA_ROOT']
except KeyError:
data_root = None
except:
raise
@unittest.skipIf(glymur.lib.openjpeg._OPENJPEG is None,
"Missing openjpeg library.")
class TestJp2k(unittest.TestCase):
@classmethod
def setUpClass(cls):
# Monkey patch the package so as to use OPENJPEG instead of OPENJP2
cls.openjp2 = glymur.lib.openjp2._OPENJP2
glymur.lib.openjp2._OPENJP2 = None
@classmethod
def tearDownClass(cls):
# Restore OPENJP2
glymur.lib.openjp2._OPENJP2 = cls.openjp2
def setUp(self):
self.jp2file = glymur.data.nemo()
self.j2kfile = glymur.data.goodstuff()
def tearDown(self):
pass
def test_bands(self):
# Reading individual bands is an advanced maneuver.
jp2k = Jp2k(self.j2kfile)
with self.assertRaises(NotImplementedError) as ce:
jpdata = jp2k.read_bands()
def test_area(self):
# Area option not allowed for 1.5.1.
j2k = Jp2k(self.j2kfile)
with self.assertRaises(TypeError) as ce:
d = j2k.read(area=(0, 0, 100, 100))
def test_tile(self):
# tile option not allowed for 1.5.1.
j2k = Jp2k(self.j2kfile)
with self.assertRaises(TypeError) as ce:
d = j2k.read(tile=0)
def test_layer(self):
# layer option not allowed for 1.5.1.
j2k = Jp2k(self.j2kfile)
with self.assertRaises(TypeError) as ce:
d = j2k.read(layer=1)
def test_basic_jp2(self):
# This test is only useful when openjp2 is not available
# and OPJ_DATA_ROOT is not set. We need at least one
# working JP2 test.
j2k = Jp2k(self.jp2file)
d = j2k.read(reduce=1)
def test_basic_j2k(self):
# This test is only useful when openjp2 is not available
# and OPJ_DATA_ROOT is not set. We need at least one
# working J2K test.
j2k = Jp2k(self.j2kfile)
d = j2k.read()
@unittest.skipIf(glymur.lib.openjpeg._OPENJPEG is None,
"Missing openjpeg library.")
@unittest.skipIf(data_root is None,
"OPJ_DATA_ROOT environment variable not set")
class TestSuite(unittest.TestCase):
@classmethod
def setUpClass(cls):
# Monkey patch the package so as to use OPENJPEG instead of OPENJP2
cls.openjp2 = glymur.lib.openjp2._OPENJP2
glymur.lib.openjp2._OPENJP2 = None
@classmethod
def tearDownClass(cls):
# Restore OPENJP2
glymur.lib.openjp2._OPENJP2 = cls.openjp2
def setUp(self):
pass
def tearDown(self):
pass
def test_ETS_C0P0_p0_01_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_01.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root, 'baseline/conformance/c0p0_01.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata, pgxdata)
def test_ETS_C0P0_p0_02_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_02.j2k')
with warnings.catch_warnings():
# There's a 0xff30 marker segment. Not illegal, but we don't
# really know what to do with it. Just ignore.
warnings.simplefilter("ignore")
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root, 'baseline/conformance/c0p0_02.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata, pgxdata)
def test_ETS_C0P0_p0_09_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_09.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=2)
pgxfile = os.path.join(data_root,
'baseline/conformance/c0p0_09.pgx')
pgxdata = read_pgx(pgxfile)
self.assertTrue(peak_tolerance(jpdata, pgxdata) < 4)
self.assertTrue(mse(jpdata, pgxdata) < 1.47)
def test_ETS_C0P0_p0_11_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_11.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root,
'baseline/conformance/c0p0_11.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata, pgxdata)
@unittest.skip("fprintf stderr output in r2343.")
def test_ETS_C0P0_p0_12_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_12.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root,
'baseline/conformance/c0p0_12.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata, pgxdata)
def test_ETS_C0P0_p0_16_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_16.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root,
'baseline/conformance/c0p0_16.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata, pgxdata)
def test_ETS_C0P1_p1_01_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p1_01.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root,
'baseline/conformance/c0p1_01.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata, pgxdata)
def test_ETS_C1P0_p0_01_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_01.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_01_0.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata, pgxdata)
def test_ETS_C1P0_p0_02_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_02.j2k')
with warnings.catch_warnings():
# There's a 0xff30 marker segment. Not illegal, but we don't
# really know what to do with it. Just ignore.
warnings.simplefilter("ignore")
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_02_0.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata, pgxdata)
def test_ETS_C1P0_p0_03_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_03.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_03_0.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata, pgxdata)
def test_ETS_C1P0_p0_04_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_04.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_04_0.pgx')
pgxdata = read_pgx(pgxfile)
self.assertTrue(peak_tolerance(jpdata[:, :, 0], pgxdata) < 5)
self.assertTrue(mse(jpdata[:, :, 0], pgxdata) < 0.776)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_04_1.pgx')
pgxdata = read_pgx(pgxfile)
self.assertTrue(peak_tolerance(jpdata[:, :, 1], pgxdata) < 4)
self.assertTrue(mse(jpdata[:, :, 1], pgxdata) < 0.626)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_04_2.pgx')
pgxdata = read_pgx(pgxfile)
self.assertTrue(peak_tolerance(jpdata[:, :, 2], pgxdata) < 6)
self.assertTrue(mse(jpdata[:, :, 2], pgxdata) < 1.07)
def test_ETS_C1P0_p0_08_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_08.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=1)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_08_0.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata[:, :, 0], pgxdata)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_08_1.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata[:, :, 1], pgxdata)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_08_2.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata[:, :, 2], pgxdata)
def test_ETS_C1P0_p0_09_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_09.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_09_0.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata, pgxdata)
def test_ETS_C1P0_p0_10_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_10.j2k')
jp2k = Jp2k(jfile)
with warnings.catch_warnings():
# This file has an invalid ICC profile
warnings.simplefilter("ignore")
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_10_0.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata[:, :, 0], pgxdata)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_10_1.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata[:, :, 1], pgxdata)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_10_2.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata[:, :, 2], pgxdata)
def test_ETS_C1P0_p0_11_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_11.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_11_0.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata, pgxdata)
@unittest.skip("fprintf stderr output in r2343.")
def test_ETS_C1P0_p0_12_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_12.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_12_0.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata, pgxdata)
@unittest.skip("fprintf stderr output in r2343.")
def test_ETS_C1P0_p0_13_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_13.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_13_0.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata[:, :, 0], pgxdata)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_13_1.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata[:, :, 1], pgxdata)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_13_2.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata[:, :, 2], pgxdata)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_13_3.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata[:, :, 3], pgxdata)
def test_ETS_C1P0_p0_14_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_14.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_14_0.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata[:, :, 0], pgxdata)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_14_1.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata[:, :, 1], pgxdata)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_14_2.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata[:, :, 2], pgxdata)
def test_ETS_C1P0_p0_15_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_15.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_15_0.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata, pgxdata)
def test_ETS_C1P0_p0_16_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_16.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_16_0.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata, pgxdata)
def test_ETS_C1P1_p1_01_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p1_01.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p1_01_0.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata, pgxdata)
def test_ETS_C1P1_p1_02_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p1_02.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p1_02_0.pgx')
pgxdata = read_pgx(pgxfile)
self.assertTrue(peak_tolerance(jpdata[:, :, 0], pgxdata) < 5)
self.assertTrue(mse(jpdata[:, :, 0], pgxdata) < 0.765)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p1_02_1.pgx')
pgxdata = read_pgx(pgxfile)
self.assertTrue(peak_tolerance(jpdata[:, :, 1], pgxdata) < 4)
self.assertTrue(mse(jpdata[:, :, 1], pgxdata) < 0.616)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p1_02_2.pgx')
pgxdata = read_pgx(pgxfile)
self.assertTrue(peak_tolerance(jpdata[:, :, 2], pgxdata) < 6)
self.assertTrue(mse(jpdata[:, :, 2], pgxdata) < 1.051)
def test_ETS_C1P1_p1_04_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p1_04.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read()
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p1_04_0.pgx')
pgxdata = read_pgx(pgxfile)
self.assertTrue(peak_tolerance(jpdata, pgxdata) < 624)
self.assertTrue(mse(jpdata, pgxdata) < 3080)
@unittest.skip("fprintf stderr output in r2343.")
def test_ETS_C1P1_p1_05_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p1_05.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read()
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p1_05_0.pgx')
pgxdata = read_pgx(pgxfile)
self.assertTrue(peak_tolerance(jpdata[:, :, 0], pgxdata) < 40)
self.assertTrue(mse(jpdata[:, :, 0], pgxdata) < 8.458)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p1_05_1.pgx')
pgxdata = read_pgx(pgxfile)
self.assertTrue(peak_tolerance(jpdata[:, :, 1], pgxdata) < 40)
self.assertTrue(mse(jpdata[:, :, 1], pgxdata) < 9.816)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p1_05_2.pgx')
pgxdata = read_pgx(pgxfile)
self.assertTrue(peak_tolerance(jpdata[:, :, 2], pgxdata) < 40)
self.assertTrue(mse(jpdata[:, :, 2], pgxdata) < 10.154)
@unittest.skip("fprintf stderr output in r2343.")
def test_ETS_C1P1_p1_06_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p1_06.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read()
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p1_06_0.pgx')
pgxdata = read_pgx(pgxfile)
self.assertTrue(peak_tolerance(jpdata[:, :, 0], pgxdata) < 2)
self.assertTrue(mse(jpdata[:, :, 0], pgxdata) < 0.6)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p1_06_1.pgx')
pgxdata = read_pgx(pgxfile)
self.assertTrue(peak_tolerance(jpdata[:, :, 1], pgxdata) < 2)
self.assertTrue(mse(jpdata[:, :, 1], pgxdata) < 0.6)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p1_06_2.pgx')
pgxdata = read_pgx(pgxfile)
self.assertTrue(peak_tolerance(jpdata[:, :, 2], pgxdata) < 2)
self.assertTrue(mse(jpdata[:, :, 2], pgxdata) < 0.6)
def test_ETS_JP2_file1(self):
jfile = os.path.join(data_root, 'input/conformance/file1.jp2')
jp2k = Jp2k(jfile)
jpdata = jp2k.read()
self.assertEqual(jpdata.shape, (512, 768, 3))
def test_ETS_JP2_file2(self):
jfile = os.path.join(data_root, 'input/conformance/file2.jp2')
jp2k = Jp2k(jfile)
jpdata = jp2k.read()
self.assertEqual(jpdata.shape, (640, 480, 3))
def test_ETS_JP2_file4(self):
jfile = os.path.join(data_root, 'input/conformance/file4.jp2')
jp2k = Jp2k(jfile)
jpdata = jp2k.read()
self.assertEqual(jpdata.shape, (512, 768))
def test_ETS_JP2_file5(self):
jfile = os.path.join(data_root, 'input/conformance/file5.jp2')
jp2k = Jp2k(jfile)
jpdata = jp2k.read()
self.assertEqual(jpdata.shape, (512, 768, 3))
def test_ETS_JP2_file6(self):
jfile = os.path.join(data_root, 'input/conformance/file6.jp2')
jp2k = Jp2k(jfile)
jpdata = jp2k.read()
self.assertEqual(jpdata.shape, (512, 768))
def test_ETS_JP2_file7(self):
jfile = os.path.join(data_root, 'input/conformance/file7.jp2')
jp2k = Jp2k(jfile)
jpdata = jp2k.read()
self.assertEqual(jpdata.shape, (640, 480, 3))
def test_ETS_JP2_file8(self):
jfile = os.path.join(data_root, 'input/conformance/file8.jp2')
jp2k = Jp2k(jfile)
jpdata = jp2k.read()
self.assertEqual(jpdata.shape, (400, 700))
def test_ETS_JP2_file9(self):
jfile = os.path.join(data_root, 'input/conformance/file9.jp2')
jp2k = Jp2k(jfile)
jpdata = jp2k.read()
self.assertEqual(jpdata.shape, (512, 768, 3))
def test_NR_DEC_Bretagne2_j2k_1_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/Bretagne2.j2k')
jp2 = Jp2k(jfile)
data = jp2.read()
self.assertTrue(True)
def test_NR_DEC__00042_j2k_2_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/_00042.j2k')
jp2 = Jp2k(jfile)
data = jp2.read()
self.assertTrue(True)
@unittest.skip("fprintf stderr output in r2343.")
def test_NR_DEC_123_j2c_3_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/123.j2c')
jp2 = Jp2k(jfile)
data = jp2.read()
self.assertTrue(True)
@unittest.skipIf(sys.hexversion < 0x03020000,
"Uses features introduced in 3.2.")
def test_NR_DEC_broken_jp2_4_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/broken.jp2')
with self.assertWarns(UserWarning) as cw:
# colr box has bad length.
jp2 = Jp2k(jfile)
with self.assertRaises(ValueError):
data = jp2.read()
self.assertTrue(True)
def test_NR_DEC_broken2_jp2_5_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/broken2.jp2')
with self.assertRaises(IOError):
data = Jp2k(jfile).read()
self.assertTrue(True)
@unittest.skipIf(sys.hexversion < 0x03020000,
"Uses features introduced in 3.2.")
def test_NR_DEC_broken3_jp2_6_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/broken3.jp2')
with self.assertWarns(UserWarning) as cw:
# colr box has bad length.
j = Jp2k(jfile)
with self.assertRaises(ValueError) as ce:
d = j.read()
def test_NR_DEC_broken4_jp2_7_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/broken4.jp2')
with self.assertRaises(IOError):
data = Jp2k(jfile).read()
self.assertTrue(True)
@unittest.skip("fprintf stderr output in r2343.")
def test_NR_DEC_bug_j2c_8_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/bug.j2c')
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_buxI_j2k_9_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/buxI.j2k')
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_buxR_j2k_10_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/buxR.j2k')
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_Cannotreaddatawithnosizeknown_j2k_11_decode(self):
relpath = 'input/nonregression/Cannotreaddatawithnosizeknown.j2k'
jfile = os.path.join(data_root, relpath)
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_cthead1_j2k_12_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/cthead1.j2k')
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_CT_Phillips_JPEG2K_Decompr_Problem_j2k_13_decode(self):
relpath = 'input/nonregression/CT_Phillips_JPEG2K_Decompr_Problem.j2k'
jfile = os.path.join(data_root, relpath)
data = Jp2k(jfile).read()
self.assertTrue(True)
@unittest.skip("fprintf stderr output in r2343.")
def test_NR_DEC_illegalcolortransform_j2k_14_decode(self):
# Stream too short, expected SOT.
jfile = os.path.join(data_root,
'input/nonregression/illegalcolortransform.j2k')
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_j2k32_j2k_15_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/j2k32.j2k')
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_kakadu_v4_4_openjpegv2_broken_j2k_16_decode(self):
relpath = 'input/nonregression/kakadu_v4-4_openjpegv2_broken.j2k'
jfile = os.path.join(data_root, relpath)
with warnings.catch_warnings():
# This file has an invalid ICC profile
warnings.simplefilter("ignore")
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_MarkerIsNotCompliant_j2k_17_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/MarkerIsNotCompliant.j2k')
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_Marrin_jp2_18_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/Marrin.jp2')
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_movie_00000_j2k_20_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/movie_00000.j2k')
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_movie_00001_j2k_21_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/movie_00001.j2k')
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_movie_00002_j2k_22_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/movie_00002.j2k')
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_orb_blue_lin_j2k_j2k_23_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/orb-blue10-lin-j2k.j2k')
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_orb_blue_win_j2k_j2k_24_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/orb-blue10-win-j2k.j2k')
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_orb_blue_lin_jp2_25_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/orb-blue10-lin-jp2.jp2')
with warnings.catch_warnings():
# This file has an invalid ICC profile
warnings.simplefilter("ignore")
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_orb_blue_win_jp2_26_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/orb-blue10-win-jp2.jp2')
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_relax_jp2_27_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/relax.jp2')
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_test_lossless_j2k_28_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/test_lossless.j2k')
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_issue104_jpxstream_jp2_33_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/issue104_jpxstream.jp2')
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_file_409752_jp2_40_decode(self):
jfile = os.path.join(data_root, 'input/nonregression/file409752.jp2')
j = Jp2k(jfile)
with self.assertRaises(RuntimeError) as ce:
data = j.read()
if __name__ == "__main__":
unittest.main()

611
glymur/test/test_opj_suite.py
View file

@ -23,6 +23,7 @@ import numpy as np
from glymur import Jp2k
import glymur
from .fixtures import *
try:
@ -7331,5 +7332,615 @@ class TestSuiteDump(unittest.TestCase):
self.assertEqual(c.segment[3]._exponent,
[8, 9, 9, 10, 9, 9, 10, 9, 9, 10, 9, 9, 10, 9, 9, 10])
@unittest.skipIf(glymur.lib.openjpeg._OPENJPEG is None,
"Missing openjpeg library.")
@unittest.skipIf(data_root is None,
"OPJ_DATA_ROOT environment variable not set")
class TestSuite15(unittest.TestCase):
"""Suite of tests for libopenjpeg 1.5.1"""
@classmethod
def setUpClass(cls):
# Monkey patch the package so as to use OPENJPEG instead of OPENJP2
cls.openjp2 = glymur.lib.openjp2._OPENJP2
glymur.lib.openjp2._OPENJP2 = None
@classmethod
def tearDownClass(cls):
# Restore OPENJP2
glymur.lib.openjp2._OPENJP2 = cls.openjp2
def setUp(self):
pass
def tearDown(self):
pass
def test_ETS_C0P0_p0_01_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_01.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root, 'baseline/conformance/c0p0_01.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata, pgxdata)
def test_ETS_C0P0_p0_02_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_02.j2k')
with warnings.catch_warnings():
# There's a 0xff30 marker segment. Not illegal, but we don't
# really know what to do with it. Just ignore.
warnings.simplefilter("ignore")
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root, 'baseline/conformance/c0p0_02.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata, pgxdata)
def test_ETS_C0P0_p0_09_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_09.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=2)
pgxfile = os.path.join(data_root,
'baseline/conformance/c0p0_09.pgx')
pgxdata = read_pgx(pgxfile)
self.assertTrue(peak_tolerance(jpdata, pgxdata) < 4)
self.assertTrue(mse(jpdata, pgxdata) < 1.47)
def test_ETS_C0P0_p0_11_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_11.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root,
'baseline/conformance/c0p0_11.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata, pgxdata)
@unittest.skip("fprintf stderr output in r2343.")
def test_ETS_C0P0_p0_12_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_12.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root,
'baseline/conformance/c0p0_12.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata, pgxdata)
def test_ETS_C0P0_p0_16_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_16.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root,
'baseline/conformance/c0p0_16.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata, pgxdata)
def test_ETS_C0P1_p1_01_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p1_01.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root,
'baseline/conformance/c0p1_01.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata, pgxdata)
def test_ETS_C1P0_p0_01_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_01.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_01_0.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata, pgxdata)
def test_ETS_C1P0_p0_02_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_02.j2k')
with warnings.catch_warnings():
# There's a 0xff30 marker segment. Not illegal, but we don't
# really know what to do with it. Just ignore.
warnings.simplefilter("ignore")
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_02_0.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata, pgxdata)
def test_ETS_C1P0_p0_03_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_03.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_03_0.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata, pgxdata)
def test_ETS_C1P0_p0_04_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_04.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_04_0.pgx')
pgxdata = read_pgx(pgxfile)
self.assertTrue(peak_tolerance(jpdata[:, :, 0], pgxdata) < 5)
self.assertTrue(mse(jpdata[:, :, 0], pgxdata) < 0.776)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_04_1.pgx')
pgxdata = read_pgx(pgxfile)
self.assertTrue(peak_tolerance(jpdata[:, :, 1], pgxdata) < 4)
self.assertTrue(mse(jpdata[:, :, 1], pgxdata) < 0.626)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_04_2.pgx')
pgxdata = read_pgx(pgxfile)
self.assertTrue(peak_tolerance(jpdata[:, :, 2], pgxdata) < 6)
self.assertTrue(mse(jpdata[:, :, 2], pgxdata) < 1.07)
def test_ETS_C1P0_p0_08_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_08.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=1)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_08_0.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata[:, :, 0], pgxdata)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_08_1.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata[:, :, 1], pgxdata)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_08_2.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata[:, :, 2], pgxdata)
def test_ETS_C1P0_p0_09_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_09.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_09_0.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata, pgxdata)
def test_ETS_C1P0_p0_10_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_10.j2k')
jp2k = Jp2k(jfile)
with warnings.catch_warnings():
# This file has an invalid ICC profile
warnings.simplefilter("ignore")
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_10_0.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata[:, :, 0], pgxdata)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_10_1.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata[:, :, 1], pgxdata)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_10_2.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata[:, :, 2], pgxdata)
def test_ETS_C1P0_p0_11_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_11.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_11_0.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata, pgxdata)
@unittest.skip("fprintf stderr output in r2343.")
def test_ETS_C1P0_p0_12_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_12.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_12_0.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata, pgxdata)
@unittest.skip("fprintf stderr output in r2343.")
def test_ETS_C1P0_p0_13_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_13.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_13_0.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata[:, :, 0], pgxdata)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_13_1.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata[:, :, 1], pgxdata)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_13_2.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata[:, :, 2], pgxdata)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_13_3.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata[:, :, 3], pgxdata)
def test_ETS_C1P0_p0_14_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_14.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_14_0.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata[:, :, 0], pgxdata)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_14_1.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata[:, :, 1], pgxdata)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_14_2.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata[:, :, 2], pgxdata)
def test_ETS_C1P0_p0_15_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_15.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_15_0.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata, pgxdata)
def test_ETS_C1P0_p0_16_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p0_16.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p0_16_0.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata, pgxdata)
def test_ETS_C1P1_p1_01_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p1_01.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p1_01_0.pgx')
pgxdata = read_pgx(pgxfile)
np.testing.assert_array_equal(jpdata, pgxdata)
def test_ETS_C1P1_p1_02_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p1_02.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read(reduce=0)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p1_02_0.pgx')
pgxdata = read_pgx(pgxfile)
self.assertTrue(peak_tolerance(jpdata[:, :, 0], pgxdata) < 5)
self.assertTrue(mse(jpdata[:, :, 0], pgxdata) < 0.765)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p1_02_1.pgx')
pgxdata = read_pgx(pgxfile)
self.assertTrue(peak_tolerance(jpdata[:, :, 1], pgxdata) < 4)
self.assertTrue(mse(jpdata[:, :, 1], pgxdata) < 0.616)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p1_02_2.pgx')
pgxdata = read_pgx(pgxfile)
self.assertTrue(peak_tolerance(jpdata[:, :, 2], pgxdata) < 6)
self.assertTrue(mse(jpdata[:, :, 2], pgxdata) < 1.051)
def test_ETS_C1P1_p1_04_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p1_04.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read()
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p1_04_0.pgx')
pgxdata = read_pgx(pgxfile)
self.assertTrue(peak_tolerance(jpdata, pgxdata) < 624)
self.assertTrue(mse(jpdata, pgxdata) < 3080)
@unittest.skip("fprintf stderr output in r2343.")
def test_ETS_C1P1_p1_05_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p1_05.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read()
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p1_05_0.pgx')
pgxdata = read_pgx(pgxfile)
self.assertTrue(peak_tolerance(jpdata[:, :, 0], pgxdata) < 40)
self.assertTrue(mse(jpdata[:, :, 0], pgxdata) < 8.458)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p1_05_1.pgx')
pgxdata = read_pgx(pgxfile)
self.assertTrue(peak_tolerance(jpdata[:, :, 1], pgxdata) < 40)
self.assertTrue(mse(jpdata[:, :, 1], pgxdata) < 9.816)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p1_05_2.pgx')
pgxdata = read_pgx(pgxfile)
self.assertTrue(peak_tolerance(jpdata[:, :, 2], pgxdata) < 40)
self.assertTrue(mse(jpdata[:, :, 2], pgxdata) < 10.154)
@unittest.skip("fprintf stderr output in r2343.")
def test_ETS_C1P1_p1_06_j2k(self):
jfile = os.path.join(data_root, 'input/conformance/p1_06.j2k')
jp2k = Jp2k(jfile)
jpdata = jp2k.read()
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p1_06_0.pgx')
pgxdata = read_pgx(pgxfile)
self.assertTrue(peak_tolerance(jpdata[:, :, 0], pgxdata) < 2)
self.assertTrue(mse(jpdata[:, :, 0], pgxdata) < 0.6)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p1_06_1.pgx')
pgxdata = read_pgx(pgxfile)
self.assertTrue(peak_tolerance(jpdata[:, :, 1], pgxdata) < 2)
self.assertTrue(mse(jpdata[:, :, 1], pgxdata) < 0.6)
pgxfile = os.path.join(data_root, 'baseline/conformance/c1p1_06_2.pgx')
pgxdata = read_pgx(pgxfile)
self.assertTrue(peak_tolerance(jpdata[:, :, 2], pgxdata) < 2)
self.assertTrue(mse(jpdata[:, :, 2], pgxdata) < 0.6)
def test_ETS_JP2_file1(self):
jfile = os.path.join(data_root, 'input/conformance/file1.jp2')
jp2k = Jp2k(jfile)
jpdata = jp2k.read()
self.assertEqual(jpdata.shape, (512, 768, 3))
def test_ETS_JP2_file2(self):
jfile = os.path.join(data_root, 'input/conformance/file2.jp2')
jp2k = Jp2k(jfile)
jpdata = jp2k.read()
self.assertEqual(jpdata.shape, (640, 480, 3))
def test_ETS_JP2_file4(self):
jfile = os.path.join(data_root, 'input/conformance/file4.jp2')
jp2k = Jp2k(jfile)
jpdata = jp2k.read()
self.assertEqual(jpdata.shape, (512, 768))
def test_ETS_JP2_file5(self):
jfile = os.path.join(data_root, 'input/conformance/file5.jp2')
jp2k = Jp2k(jfile)
jpdata = jp2k.read()
self.assertEqual(jpdata.shape, (512, 768, 3))
def test_ETS_JP2_file6(self):
jfile = os.path.join(data_root, 'input/conformance/file6.jp2')
jp2k = Jp2k(jfile)
jpdata = jp2k.read()
self.assertEqual(jpdata.shape, (512, 768))
def test_ETS_JP2_file7(self):
jfile = os.path.join(data_root, 'input/conformance/file7.jp2')
jp2k = Jp2k(jfile)
jpdata = jp2k.read()
self.assertEqual(jpdata.shape, (640, 480, 3))
def test_ETS_JP2_file8(self):
jfile = os.path.join(data_root, 'input/conformance/file8.jp2')
jp2k = Jp2k(jfile)
jpdata = jp2k.read()
self.assertEqual(jpdata.shape, (400, 700))
def test_ETS_JP2_file9(self):
jfile = os.path.join(data_root, 'input/conformance/file9.jp2')
jp2k = Jp2k(jfile)
jpdata = jp2k.read()
self.assertEqual(jpdata.shape, (512, 768, 3))
def test_NR_DEC_Bretagne2_j2k_1_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/Bretagne2.j2k')
jp2 = Jp2k(jfile)
data = jp2.read()
self.assertTrue(True)
def test_NR_DEC__00042_j2k_2_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/_00042.j2k')
jp2 = Jp2k(jfile)
data = jp2.read()
self.assertTrue(True)
@unittest.skip("fprintf stderr output in r2343.")
def test_NR_DEC_123_j2c_3_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/123.j2c')
jp2 = Jp2k(jfile)
data = jp2.read()
self.assertTrue(True)
@unittest.skipIf(sys.hexversion < 0x03020000,
"Uses features introduced in 3.2.")
def test_NR_DEC_broken_jp2_4_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/broken.jp2')
with self.assertWarns(UserWarning) as cw:
# colr box has bad length.
jp2 = Jp2k(jfile)
with self.assertRaises(ValueError):
data = jp2.read()
self.assertTrue(True)
def test_NR_DEC_broken2_jp2_5_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/broken2.jp2')
with self.assertRaises(IOError):
data = Jp2k(jfile).read()
self.assertTrue(True)
@unittest.skipIf(sys.hexversion < 0x03020000,
"Uses features introduced in 3.2.")
def test_NR_DEC_broken3_jp2_6_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/broken3.jp2')
with self.assertWarns(UserWarning) as cw:
# colr box has bad length.
j = Jp2k(jfile)
with self.assertRaises(ValueError) as ce:
d = j.read()
def test_NR_DEC_broken4_jp2_7_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/broken4.jp2')
with self.assertRaises(IOError):
data = Jp2k(jfile).read()
self.assertTrue(True)
@unittest.skip("fprintf stderr output in r2343.")
def test_NR_DEC_bug_j2c_8_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/bug.j2c')
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_buxI_j2k_9_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/buxI.j2k')
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_buxR_j2k_10_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/buxR.j2k')
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_Cannotreaddatawithnosizeknown_j2k_11_decode(self):
relpath = 'input/nonregression/Cannotreaddatawithnosizeknown.j2k'
jfile = os.path.join(data_root, relpath)
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_cthead1_j2k_12_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/cthead1.j2k')
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_CT_Phillips_JPEG2K_Decompr_Problem_j2k_13_decode(self):
relpath = 'input/nonregression/CT_Phillips_JPEG2K_Decompr_Problem.j2k'
jfile = os.path.join(data_root, relpath)
data = Jp2k(jfile).read()
self.assertTrue(True)
@unittest.skip("fprintf stderr output in r2343.")
def test_NR_DEC_illegalcolortransform_j2k_14_decode(self):
# Stream too short, expected SOT.
jfile = os.path.join(data_root,
'input/nonregression/illegalcolortransform.j2k')
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_j2k32_j2k_15_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/j2k32.j2k')
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_kakadu_v4_4_openjpegv2_broken_j2k_16_decode(self):
relpath = 'input/nonregression/kakadu_v4-4_openjpegv2_broken.j2k'
jfile = os.path.join(data_root, relpath)
with warnings.catch_warnings():
# This file has an invalid ICC profile
warnings.simplefilter("ignore")
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_MarkerIsNotCompliant_j2k_17_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/MarkerIsNotCompliant.j2k')
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_Marrin_jp2_18_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/Marrin.jp2')
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_movie_00000_j2k_20_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/movie_00000.j2k')
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_movie_00001_j2k_21_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/movie_00001.j2k')
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_movie_00002_j2k_22_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/movie_00002.j2k')
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_orb_blue_lin_j2k_j2k_23_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/orb-blue10-lin-j2k.j2k')
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_orb_blue_win_j2k_j2k_24_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/orb-blue10-win-j2k.j2k')
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_orb_blue_lin_jp2_25_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/orb-blue10-lin-jp2.jp2')
with warnings.catch_warnings():
# This file has an invalid ICC profile
warnings.simplefilter("ignore")
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_orb_blue_win_jp2_26_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/orb-blue10-win-jp2.jp2')
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_relax_jp2_27_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/relax.jp2')
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_test_lossless_j2k_28_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/test_lossless.j2k')
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_issue104_jpxstream_jp2_33_decode(self):
jfile = os.path.join(data_root,
'input/nonregression/issue104_jpxstream.jp2')
data = Jp2k(jfile).read()
self.assertTrue(True)
def test_NR_DEC_file_409752_jp2_40_decode(self):
jfile = os.path.join(data_root, 'input/nonregression/file409752.jp2')
j = Jp2k(jfile)
with self.assertRaises(RuntimeError) as ce:
data = j.read()
if __name__ == "__main__":
unittest.main()