Removed all tests from test_opj_suite_warn.
Now located in test_glymur_warnings and test_opj_suite_dump.
This commit is contained in:
jevans
parent
701aa3ba95
commit
ddf17a9d18
3 changed files with 242 additions and 260 deletions
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@ -28,6 +28,70 @@ from .fixtures import opj_data_file, OPJ_DATA_ROOT
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class TestWarnings(unittest.TestCase):
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class TestWarnings(unittest.TestCase):
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"""Test suite for warnings issued by glymur."""
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"""Test suite for warnings issued by glymur."""
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def test_NR_DEC_issue188_beach_64bitsbox_jp2_41_decode(self):
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"""
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Has an 'XML ' box instead of 'xml '. Yes that is pedantic, but it
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really does deserve a warning.
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"""
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relpath = 'input/nonregression/issue188_beach_64bitsbox.jp2'
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jfile = opj_data_file(relpath)
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regex = re.compile(r"""Unrecognized\sbox\s\(b'XML\s'\)\sencountered.""",
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re.VERBOSE)
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with self.assertWarnsRegex(UserWarning, regex):
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Jp2k(jfile)
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def test_NR_gdal_fuzzer_unchecked_numresolutions_dump(self):
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"""
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Has an invalid number of resolutions.
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"""
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lst = ['input', 'nonregression',
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'gdal_fuzzer_unchecked_numresolutions.jp2']
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jfile = opj_data_file('/'.join(lst))
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regex = re.compile(r"""Invalid\snumber\sof\sresolutions\s
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\(\d+\)\.""",
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re.VERBOSE)
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with self.assertWarnsRegex(UserWarning, regex):
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Jp2k(jfile)
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@unittest.skipIf(re.match("1.5|2.0.0", glymur.version.openjpeg_version),
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"Test not passing on 1.5.x, not introduced until 2.x")
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def test_NR_gdal_fuzzer_check_number_of_tiles(self):
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"""
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Has an impossible tiling setup.
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"""
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lst = ['input', 'nonregression',
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'gdal_fuzzer_check_number_of_tiles.jp2']
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jfile = opj_data_file('/'.join(lst))
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regex = re.compile(r"""Invalid\snumber\sof\stiles\s
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\(\d+\)\.""",
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re.VERBOSE)
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with self.assertWarnsRegex(UserWarning, regex):
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Jp2k(jfile)
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def test_NR_gdal_fuzzer_check_comp_dx_dy_jp2_dump(self):
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"""
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Invalid subsampling value.
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"""
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lst = ['input', 'nonregression', 'gdal_fuzzer_check_comp_dx_dy.jp2']
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jfile = opj_data_file('/'.join(lst))
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regex = re.compile(r"""Invalid\ssubsampling\svalue\sfor\scomponent\s
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\d+:\s+
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dx=\d+,\s*dy=\d+""",
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re.VERBOSE)
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with self.assertWarnsRegex(UserWarning, regex):
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Jp2k(jfile)
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def test_NR_gdal_fuzzer_assert_in_opj_j2k_read_SQcd_SQcc_patch_jp2(self):
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lst = ['input', 'nonregression',
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'gdal_fuzzer_assert_in_opj_j2k_read_SQcd_SQcc.patch.jp2']
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jfile = opj_data_file('/'.join(lst))
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regex = re.compile(r"""Invalid\scomponent\snumber\s\(\d+\),\s
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number\sof\scomponents\sis\sonly\s\d+""",
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re.VERBOSE)
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with self.assertWarnsRegex(UserWarning, regex):
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Jp2k(jfile)
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def test_NR_broken_jp2_dump(self):
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def test_NR_broken_jp2_dump(self):
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"""
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"""
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The colr box has a ridiculously incorrect box length.
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The colr box has a ridiculously incorrect box length.
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@ -47,20 +111,43 @@ class TestWarnings(unittest.TestCase):
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regex = re.compile(r'''Invalid\smarker\sid\sencountered\sat\sbyte\s
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regex = re.compile(r'''Invalid\smarker\sid\sencountered\sat\sbyte\s
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\d+\sin\scodestream:\s*"0x[a-fA-F0-9]{4}"''',
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\d+\sin\scodestream:\s*"0x[a-fA-F0-9]{4}"''',
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re.VERBOSE)
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re.VERBOSE)
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with self.assertWarnsRegex(UserWarning, regex):
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Jp2k(jfile)
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def test_NR_broken4_jp2_dump(self):
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"""
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Has an invalid marker in the main header
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"""
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jfile = opj_data_file('input/nonregression/broken4.jp2')
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regex = r'Invalid marker id encountered at byte \d+ in codestream'
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with self.assertWarnsRegex(UserWarning, regex):
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with self.assertWarnsRegex(UserWarning, regex):
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jp2 = Jp2k(jfile)
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jp2 = Jp2k(jfile)
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@unittest.skipIf(sys.maxsize < 2**32, 'Do not run on 32-bit platforms')
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def test_NR_broken3_jp2_dump(self):
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"""
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Has an impossibly large box length.
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The file in question here has a colr box with an erroneous box
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length of over 1GB. Don't run it on 32-bit platforms.
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"""
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jfile = opj_data_file('input/nonregression/broken3.jp2')
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regex = re.compile(r'''b'colr'\sbox\shas\sincorrect\sbox\slength\s
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\(\d+\)''', re.VERBOSE)
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with self.assertWarnsRegex(UserWarning, regex):
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Jp2k(jfile)
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def test_bad_rsiz(self):
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def test_bad_rsiz(self):
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"""Should warn if RSIZ is bad. Issue196"""
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"""Should warn if RSIZ is bad. Issue196"""
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filename = opj_data_file('input/nonregression/edf_c2_1002767.jp2')
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filename = opj_data_file('input/nonregression/edf_c2_1002767.jp2')
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with self.assertWarnsRegex(UserWarning, 'Invalid profile'):
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with self.assertWarnsRegex(UserWarning, 'Invalid profile'):
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j = Jp2k(filename)
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Jp2k(filename)
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def test_bad_wavelet_transform(self):
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def test_bad_wavelet_transform(self):
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"""Should warn if wavelet transform is bad. Issue195"""
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"""Should warn if wavelet transform is bad. Issue195"""
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filename = opj_data_file('input/nonregression/edf_c2_10025.jp2')
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filename = opj_data_file('input/nonregression/edf_c2_10025.jp2')
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with self.assertWarnsRegex(UserWarning, 'Invalid wavelet transform'):
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with self.assertWarnsRegex(UserWarning, 'Invalid wavelet transform'):
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j = Jp2k(filename)
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Jp2k(filename)
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def test_invalid_progression_order(self):
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def test_invalid_progression_order(self):
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"""Should still be able to parse even if prog order is invalid."""
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"""Should still be able to parse even if prog order is invalid."""
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@ -99,10 +186,6 @@ class TestWarnings(unittest.TestCase):
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with self.assertWarnsRegex(UserWarning, 'Unrecognized marker'):
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with self.assertWarnsRegex(UserWarning, 'Unrecognized marker'):
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codestream = Jp2k(tfile.name).get_codestream()
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codestream = Jp2k(tfile.name).get_codestream()
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self.assertEqual(codestream.segment[2].marker_id, '0xff79')
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self.assertEqual(codestream.segment[2].length, 3)
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self.assertEqual(codestream.segment[2].data, b'\x00')
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if __name__ == "__main__":
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if __name__ == "__main__":
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unittest.main()
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unittest.main()
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@ -52,6 +52,159 @@ class TestSuiteDump(unittest.TestCase):
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def tearDown(self):
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def tearDown(self):
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pass
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pass
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def test_NR_DEC_issue188_beach_64bitsbox_jp2_41_decode(self):
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"""
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Has an 'XML ' box instead of 'xml '. Just verify we can read it.
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"""
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relpath = 'input/nonregression/issue188_beach_64bitsbox.jp2'
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jfile = opj_data_file(relpath)
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with warnings.catch_warnings():
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warnings.simplefilter("ignore")
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j = Jp2k(jfile)
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d = j.read()
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self.assertTrue(True)
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def test_NR_broken4_jp2_dump(self):
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jfile = opj_data_file('input/nonregression/broken4.jp2')
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with warnings.catch_warnings():
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warnings.simplefilter("ignore")
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jp2 = Jp2k(jfile)
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self.assertEqual(jp2.box[-1].main_header.segment[-1].marker_id, 'QCC')
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@unittest.skipIf(sys.maxsize < 2**32, 'Do not run on 32-bit platforms')
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def test_NR_broken3_jp2_dump(self):
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"""
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NR_broken3_jp2_dump
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The file in question here has a colr box with an erroneous box
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length of over 1GB. Don't run it on 32-bit platforms.
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"""
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jfile = opj_data_file('input/nonregression/broken3.jp2')
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with warnings.catch_warnings():
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# Bad box length.
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warnings.simplefilter("ignore")
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jp2 = Jp2k(jfile)
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ids = [box.box_id for box in jp2.box]
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self.assertEqual(ids, ['jP ', 'ftyp', 'jp2h', 'jp2c'])
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ids = [box.box_id for box in jp2.box[2].box]
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self.assertEqual(ids, ['ihdr', 'colr'])
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# Signature box. Check for corruption.
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self.assertEqual(jp2.box[0].signature, (13, 10, 135, 10))
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# File type box.
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self.assertEqual(jp2.box[1].brand, 'jp2 ')
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self.assertEqual(jp2.box[1].minor_version, 0)
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self.assertEqual(jp2.box[1].compatibility_list[0], 'jp2 ')
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# Jp2 Header
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# Image header
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self.assertEqual(jp2.box[2].box[0].height, 152)
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self.assertEqual(jp2.box[2].box[0].width, 203)
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self.assertEqual(jp2.box[2].box[0].num_components, 3)
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self.assertEqual(jp2.box[2].box[0].bits_per_component, 8)
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self.assertEqual(jp2.box[2].box[0].signed, False)
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self.assertEqual(jp2.box[2].box[0].compression, 7) # wavelet
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self.assertEqual(jp2.box[2].box[0].colorspace_unknown, False)
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self.assertEqual(jp2.box[2].box[0].ip_provided, False)
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# Jp2 Header
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# Colour specification
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self.assertEqual(jp2.box[2].box[1].method,
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glymur.core.ENUMERATED_COLORSPACE)
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self.assertEqual(jp2.box[2].box[1].precedence, 0)
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self.assertEqual(jp2.box[2].box[1].approximation, 0) # JP2
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self.assertEqual(jp2.box[2].box[1].colorspace, glymur.core.SRGB)
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c = jp2.box[3].main_header
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ids = [x.marker_id for x in c.segment]
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expected = ['SOC', 'SIZ', 'CME', 'COD', 'QCD', 'QCC', 'QCC']
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self.assertEqual(ids, expected)
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# SIZ: Image and tile size
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# Profile:
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self.assertEqual(c.segment[1].rsiz, 0)
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# Reference grid size
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self.assertEqual(c.segment[1].xsiz, 203)
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self.assertEqual(c.segment[1].ysiz, 152)
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# Reference grid offset
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self.assertEqual((c.segment[1].xosiz, c.segment[1].yosiz), (0, 0))
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# Tile size
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self.assertEqual((c.segment[1].xtsiz, c.segment[1].ytsiz), (203, 152))
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# Tile offset
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self.assertEqual((c.segment[1].xtosiz, c.segment[1].ytosiz), (0, 0))
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# bitdepth
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self.assertEqual(c.segment[1].bitdepth, (8, 8, 8))
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# signed
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self.assertEqual(c.segment[1].signed, (False, False, False))
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# subsampling
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self.assertEqual(list(zip(c.segment[1].xrsiz, c.segment[1].yrsiz)),
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[(1, 1)] * 3)
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# COM: comment
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# Registration
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self.assertEqual(c.segment[2].rcme, glymur.core.RCME_ISO_8859_1)
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# Comment value
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self.assertEqual(c.segment[2].ccme.decode('latin-1'),
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"Creator: JasPer Vers)on 1.701.0")
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# COD: Coding style default
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self.assertFalse(c.segment[3].scod & 2) # no sop
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self.assertFalse(c.segment[3].scod & 4) # no eph
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self.assertEqual(c.segment[3].spcod[0], glymur.core.LRCP)
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self.assertEqual(c.segment[3].layers, 1) # layers = 1
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self.assertEqual(c.segment[3].spcod[3], 1) # mct
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self.assertEqual(c.segment[3].spcod[4], 5) # level
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self.assertEqual(tuple(c.segment[3].code_block_size),
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(64, 64)) # cblk
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# Selective arithmetic coding bypass
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self.assertFalse(c.segment[3].spcod[7] & 0x01)
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# Reset context probabilities
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self.assertFalse(c.segment[3].spcod[7] & 0x02)
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# Termination on each coding pass
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self.assertFalse(c.segment[3].spcod[7] & 0x04)
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# Vertically causal context
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self.assertFalse(c.segment[3].spcod[7] & 0x08)
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# Predictable termination
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self.assertFalse(c.segment[3].spcod[7] & 0x0010)
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# Segmentation symbols
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self.assertFalse(c.segment[3].spcod[7] & 0x0020)
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self.assertEqual(c.segment[3].spcod[8],
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glymur.core.WAVELET_XFORM_5X3_REVERSIBLE)
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self.assertEqual(len(c.segment[3].spcod), 9)
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# QCD: Quantization default
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self.assertEqual(c.segment[4].sqcd & 0x1f, 0)
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self.assertEqual(c.segment[4].guard_bits, 2)
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self.assertEqual(c.segment[4].mantissa, [0] * 16)
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self.assertEqual(c.segment[4].exponent,
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[8] + [9, 9, 10] * 5)
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# QCC: Quantization component
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# associated component
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self.assertEqual(c.segment[5].cqcc, 1)
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self.assertEqual(c.segment[5].guard_bits, 2)
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# quantization type
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self.assertEqual(c.segment[5].sqcc & 0x1f, 0) # none
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self.assertEqual(c.segment[5].mantissa, [0] * 16)
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self.assertEqual(c.segment[5].exponent,
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[8] + [9, 9, 10] * 5)
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# QCC: Quantization component
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# associated component
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self.assertEqual(c.segment[6].cqcc, 2)
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self.assertEqual(c.segment[6].guard_bits, 2)
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# quantization type
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self.assertEqual(c.segment[6].sqcc & 0x1f, 0) # none
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self.assertEqual(c.segment[6].mantissa, [0] * 16)
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self.assertEqual(c.segment[6].exponent,
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[8] + [9, 9, 10] * 5)
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def test_NR_broken2_jp2_dump(self):
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def test_NR_broken2_jp2_dump(self):
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"""
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"""
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Invalid marker ID in the codestream.
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Invalid marker ID in the codestream.
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@ -1,254 +0,0 @@
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"""
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The tests defined here roughly correspond to what is in the OpenJPEG test
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suite.
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"""
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# Some test names correspond with openjpeg tests. Long names are ok in this
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# case.
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# pylint: disable=C0103
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# All of these tests correspond to tests in openjpeg, so no docstring is really
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# needed.
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# pylint: disable=C0111
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# This module is very long, cannot be helped.
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# pylint: disable=C0302
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# unittest fools pylint with "too many public methods"
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# pylint: disable=R0904
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# Some tests use numpy test infrastructure, which means the tests never
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# reference "self", so pylint claims it should be a function. No, no, no.
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# pylint: disable=R0201
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# Many tests are pretty long and that can't be helped.
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# pylint: disable=R0915
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|
||||||
# asserWarns introduced in python 3.2 (python2.7/pylint issue)
|
|
||||||
# pylint: disable=E1101
|
|
||||||
|
|
||||||
import re
|
|
||||||
import sys
|
|
||||||
import unittest
|
|
||||||
|
|
||||||
import warnings
|
|
||||||
|
|
||||||
import numpy as np
|
|
||||||
|
|
||||||
from glymur import Jp2k
|
|
||||||
import glymur
|
|
||||||
|
|
||||||
from .fixtures import OPJ_DATA_ROOT
|
|
||||||
from .fixtures import mse, peak_tolerance, read_pgx, opj_data_file
|
|
||||||
|
|
||||||
|
|
||||||
@unittest.skipIf(sys.hexversion < 0x03030000,
|
|
||||||
"assertWarn methods introduced in 3.x")
|
|
||||||
@unittest.skipIf(OPJ_DATA_ROOT is None,
|
|
||||||
"OPJ_DATA_ROOT environment variable not set")
|
|
||||||
class TestSuiteDumpWarnings(unittest.TestCase):
|
|
||||||
|
|
||||||
def setUp(self):
|
|
||||||
pass
|
|
||||||
|
|
||||||
def tearDown(self):
|
|
||||||
pass
|
|
||||||
|
|
||||||
@unittest.skipIf(sys.maxsize < 2**32, 'Do not run on 32-bit platforms')
|
|
||||||
def test_NR_broken3_jp2_dump(self):
|
|
||||||
"""
|
|
||||||
NR_broken3_jp2_dump
|
|
||||||
|
|
||||||
The file in question here has a colr box with an erroneous box
|
|
||||||
length of over 1GB. Don't run it on 32-bit platforms.
|
|
||||||
"""
|
|
||||||
jfile = opj_data_file('input/nonregression/broken3.jp2')
|
|
||||||
msg = r'box has incorrect box length \(\d+\)'
|
|
||||||
with self.assertWarnsRegex(UserWarning, msg):
|
|
||||||
jp2 = Jp2k(jfile)
|
|
||||||
|
|
||||||
ids = [box.box_id for box in jp2.box]
|
|
||||||
self.assertEqual(ids, ['jP ', 'ftyp', 'jp2h', 'jp2c'])
|
|
||||||
|
|
||||||
ids = [box.box_id for box in jp2.box[2].box]
|
|
||||||
self.assertEqual(ids, ['ihdr', 'colr'])
|
|
||||||
|
|
||||||
# Signature box. Check for corruption.
|
|
||||||
self.assertEqual(jp2.box[0].signature, (13, 10, 135, 10))
|
|
||||||
|
|
||||||
# File type box.
|
|
||||||
self.assertEqual(jp2.box[1].brand, 'jp2 ')
|
|
||||||
self.assertEqual(jp2.box[1].minor_version, 0)
|
|
||||||
self.assertEqual(jp2.box[1].compatibility_list[0], 'jp2 ')
|
|
||||||
|
|
||||||
# Jp2 Header
|
|
||||||
# Image header
|
|
||||||
self.assertEqual(jp2.box[2].box[0].height, 152)
|
|
||||||
self.assertEqual(jp2.box[2].box[0].width, 203)
|
|
||||||
self.assertEqual(jp2.box[2].box[0].num_components, 3)
|
|
||||||
self.assertEqual(jp2.box[2].box[0].bits_per_component, 8)
|
|
||||||
self.assertEqual(jp2.box[2].box[0].signed, False)
|
|
||||||
self.assertEqual(jp2.box[2].box[0].compression, 7) # wavelet
|
|
||||||
self.assertEqual(jp2.box[2].box[0].colorspace_unknown, False)
|
|
||||||
self.assertEqual(jp2.box[2].box[0].ip_provided, False)
|
|
||||||
|
|
||||||
# Jp2 Header
|
|
||||||
# Colour specification
|
|
||||||
self.assertEqual(jp2.box[2].box[1].method,
|
|
||||||
glymur.core.ENUMERATED_COLORSPACE)
|
|
||||||
self.assertEqual(jp2.box[2].box[1].precedence, 0)
|
|
||||||
self.assertEqual(jp2.box[2].box[1].approximation, 0) # JP2
|
|
||||||
self.assertEqual(jp2.box[2].box[1].colorspace, glymur.core.SRGB)
|
|
||||||
|
|
||||||
c = jp2.box[3].main_header
|
|
||||||
|
|
||||||
ids = [x.marker_id for x in c.segment]
|
|
||||||
expected = ['SOC', 'SIZ', 'CME', 'COD', 'QCD', 'QCC', 'QCC']
|
|
||||||
self.assertEqual(ids, expected)
|
|
||||||
|
|
||||||
# SIZ: Image and tile size
|
|
||||||
# Profile:
|
|
||||||
self.assertEqual(c.segment[1].rsiz, 0)
|
|
||||||
# Reference grid size
|
|
||||||
self.assertEqual(c.segment[1].xsiz, 203)
|
|
||||||
self.assertEqual(c.segment[1].ysiz, 152)
|
|
||||||
# Reference grid offset
|
|
||||||
self.assertEqual((c.segment[1].xosiz, c.segment[1].yosiz), (0, 0))
|
|
||||||
# Tile size
|
|
||||||
self.assertEqual((c.segment[1].xtsiz, c.segment[1].ytsiz), (203, 152))
|
|
||||||
# Tile offset
|
|
||||||
self.assertEqual((c.segment[1].xtosiz, c.segment[1].ytosiz), (0, 0))
|
|
||||||
# bitdepth
|
|
||||||
self.assertEqual(c.segment[1].bitdepth, (8, 8, 8))
|
|
||||||
# signed
|
|
||||||
self.assertEqual(c.segment[1].signed, (False, False, False))
|
|
||||||
# subsampling
|
|
||||||
self.assertEqual(list(zip(c.segment[1].xrsiz, c.segment[1].yrsiz)),
|
|
||||||
[(1, 1)] * 3)
|
|
||||||
|
|
||||||
# COM: comment
|
|
||||||
# Registration
|
|
||||||
self.assertEqual(c.segment[2].rcme, glymur.core.RCME_ISO_8859_1)
|
|
||||||
# Comment value
|
|
||||||
self.assertEqual(c.segment[2].ccme.decode('latin-1'),
|
|
||||||
"Creator: JasPer Vers)on 1.701.0")
|
|
||||||
|
|
||||||
# COD: Coding style default
|
|
||||||
self.assertFalse(c.segment[3].scod & 2) # no sop
|
|
||||||
self.assertFalse(c.segment[3].scod & 4) # no eph
|
|
||||||
self.assertEqual(c.segment[3].spcod[0], glymur.core.LRCP)
|
|
||||||
self.assertEqual(c.segment[3].layers, 1) # layers = 1
|
|
||||||
self.assertEqual(c.segment[3].spcod[3], 1) # mct
|
|
||||||
self.assertEqual(c.segment[3].spcod[4], 5) # level
|
|
||||||
self.assertEqual(tuple(c.segment[3].code_block_size),
|
|
||||||
(64, 64)) # cblk
|
|
||||||
# Selective arithmetic coding bypass
|
|
||||||
self.assertFalse(c.segment[3].spcod[7] & 0x01)
|
|
||||||
# Reset context probabilities
|
|
||||||
self.assertFalse(c.segment[3].spcod[7] & 0x02)
|
|
||||||
# Termination on each coding pass
|
|
||||||
self.assertFalse(c.segment[3].spcod[7] & 0x04)
|
|
||||||
# Vertically causal context
|
|
||||||
self.assertFalse(c.segment[3].spcod[7] & 0x08)
|
|
||||||
# Predictable termination
|
|
||||||
self.assertFalse(c.segment[3].spcod[7] & 0x0010)
|
|
||||||
# Segmentation symbols
|
|
||||||
self.assertFalse(c.segment[3].spcod[7] & 0x0020)
|
|
||||||
self.assertEqual(c.segment[3].spcod[8],
|
|
||||||
glymur.core.WAVELET_XFORM_5X3_REVERSIBLE)
|
|
||||||
self.assertEqual(len(c.segment[3].spcod), 9)
|
|
||||||
|
|
||||||
# QCD: Quantization default
|
|
||||||
self.assertEqual(c.segment[4].sqcd & 0x1f, 0)
|
|
||||||
self.assertEqual(c.segment[4].guard_bits, 2)
|
|
||||||
self.assertEqual(c.segment[4].mantissa, [0] * 16)
|
|
||||||
self.assertEqual(c.segment[4].exponent,
|
|
||||||
[8] + [9, 9, 10] * 5)
|
|
||||||
|
|
||||||
# QCC: Quantization component
|
|
||||||
# associated component
|
|
||||||
self.assertEqual(c.segment[5].cqcc, 1)
|
|
||||||
self.assertEqual(c.segment[5].guard_bits, 2)
|
|
||||||
# quantization type
|
|
||||||
self.assertEqual(c.segment[5].sqcc & 0x1f, 0) # none
|
|
||||||
self.assertEqual(c.segment[5].mantissa, [0] * 16)
|
|
||||||
self.assertEqual(c.segment[5].exponent,
|
|
||||||
[8] + [9, 9, 10] * 5)
|
|
||||||
|
|
||||||
# QCC: Quantization component
|
|
||||||
# associated component
|
|
||||||
self.assertEqual(c.segment[6].cqcc, 2)
|
|
||||||
self.assertEqual(c.segment[6].guard_bits, 2)
|
|
||||||
# quantization type
|
|
||||||
self.assertEqual(c.segment[6].sqcc & 0x1f, 0) # none
|
|
||||||
self.assertEqual(c.segment[6].mantissa, [0] * 16)
|
|
||||||
self.assertEqual(c.segment[6].exponent,
|
|
||||||
[8] + [9, 9, 10] * 5)
|
|
||||||
|
|
||||||
def test_NR_broken4_jp2_dump(self):
|
|
||||||
# Has an invalid marker in the main header
|
|
||||||
jfile = opj_data_file('input/nonregression/broken4.jp2')
|
|
||||||
regex = r'Invalid marker id encountered at byte \d+ in codestream'
|
|
||||||
with self.assertWarnsRegex(UserWarning, regex):
|
|
||||||
jp2 = Jp2k(jfile)
|
|
||||||
|
|
||||||
self.assertEqual(jp2.box[-1].main_header.segment[-1].marker_id, 'QCC')
|
|
||||||
|
|
||||||
def test_NR_gdal_fuzzer_assert_in_opj_j2k_read_SQcd_SQcc_patch_jp2(self):
|
|
||||||
lst = ['input', 'nonregression',
|
|
||||||
'gdal_fuzzer_assert_in_opj_j2k_read_SQcd_SQcc.patch.jp2']
|
|
||||||
jfile = opj_data_file('/'.join(lst))
|
|
||||||
regex = re.compile(r"""Invalid\scomponent\snumber\s\(\d+\),\s
|
|
||||||
number\sof\scomponents\sis\sonly\s\d+""",
|
|
||||||
re.VERBOSE)
|
|
||||||
with self.assertWarnsRegex(UserWarning, regex):
|
|
||||||
Jp2k(jfile)
|
|
||||||
|
|
||||||
def test_NR_gdal_fuzzer_check_comp_dx_dy_jp2_dump(self):
|
|
||||||
lst = ['input', 'nonregression', 'gdal_fuzzer_check_comp_dx_dy.jp2']
|
|
||||||
jfile = opj_data_file('/'.join(lst))
|
|
||||||
regex = re.compile(r"""Invalid\ssubsampling\svalue\sfor\scomponent\s
|
|
||||||
\d+:\s+
|
|
||||||
dx=\d+,\s*dy=\d+""",
|
|
||||||
re.VERBOSE)
|
|
||||||
with self.assertWarnsRegex(UserWarning, regex):
|
|
||||||
Jp2k(jfile)
|
|
||||||
|
|
||||||
def test_NR_gdal_fuzzer_check_number_of_tiles(self):
|
|
||||||
# Has an impossible tiling setup.
|
|
||||||
lst = ['input', 'nonregression',
|
|
||||||
'gdal_fuzzer_check_number_of_tiles.jp2']
|
|
||||||
jfile = opj_data_file('/'.join(lst))
|
|
||||||
regex = re.compile(r"""Invalid\snumber\sof\stiles\s
|
|
||||||
\(\d+\)\.""",
|
|
||||||
re.VERBOSE)
|
|
||||||
with self.assertWarnsRegex(UserWarning, regex):
|
|
||||||
Jp2k(jfile)
|
|
||||||
|
|
||||||
def test_NR_gdal_fuzzer_unchecked_numresolutions_dump(self):
|
|
||||||
# Has an invalid number of resolutions.
|
|
||||||
lst = ['input', 'nonregression',
|
|
||||||
'gdal_fuzzer_unchecked_numresolutions.jp2']
|
|
||||||
jfile = opj_data_file('/'.join(lst))
|
|
||||||
regex = re.compile(r"""Invalid\snumber\sof\sresolutions\s
|
|
||||||
\(\d+\)\.""",
|
|
||||||
re.VERBOSE)
|
|
||||||
with self.assertWarnsRegex(UserWarning, regex):
|
|
||||||
Jp2k(jfile)
|
|
||||||
|
|
||||||
@unittest.skipIf(re.match("1.5|2.0.0", glymur.version.openjpeg_version),
|
|
||||||
"Test not passing on 1.5.x, not introduced until 2.x")
|
|
||||||
def test_NR_DEC_issue188_beach_64bitsbox_jp2_41_decode(self):
|
|
||||||
# Has an 'XML ' box instead of 'xml '. Yes that is pedantic, but it
|
|
||||||
# really does deserve a warning.
|
|
||||||
relpath = 'input/nonregression/issue188_beach_64bitsbox.jp2'
|
|
||||||
jfile = opj_data_file(relpath)
|
|
||||||
regex = re.compile(r"""Unrecognized\sbox\s\(b'XML\s'\)\sencountered.""",
|
|
||||||
re.VERBOSE)
|
|
||||||
with self.assertWarnsRegex(UserWarning, regex):
|
|
||||||
j = Jp2k(jfile)
|
|
||||||
d = j.read()
|
|
||||||
|
|
||||||
|
|
||||||
if __name__ == "__main__":
|
|
||||||
unittest.main()
|
|
||||||
Loading…
Add table
Add a link
Reference in a new issue