diff options
Diffstat (limited to 'tools/tests/utests/ut_util/ut_fileuri.py')
| -rw-r--r-- | tools/tests/utests/ut_util/ut_fileuri.py | 209 |
1 files changed, 209 insertions, 0 deletions
diff --git a/tools/tests/utests/ut_util/ut_fileuri.py b/tools/tests/utests/ut_util/ut_fileuri.py new file mode 100644 index 0000000000..cd64e7d05e --- /dev/null +++ b/tools/tests/utests/ut_util/ut_fileuri.py @@ -0,0 +1,209 @@ +#============================================================================ +# This library is free software; you can redistribute it and/or +# modify it under the terms of version 2.1 of the GNU Lesser General Public +# License as published by the Free Software Foundation. +# +# This library is distributed in the hope that it will be useful, +# but WITHOUT ANY WARRANTY; without even the implied warranty of +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +# Lesser General Public License for more details. +# +# You should have received a copy of the GNU Lesser General Public +# License along with this library; if not, write to the Free Software +# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA +#============================================================================ +# Copyright (C) 2009 flonatel GmbH & Co. KG +#============================================================================ + +import os +import unittest + +from xen.util.fileuri import scheme_error +from xen.util.fileuri import scheme_data +from xen.util.fileuri import scheme_file +from xen.util.fileuri import schemes + +class scheme_data_unit_tests(unittest.TestCase): + + def check_basic_encoding(self): + "util.fileuri.scheme_data - basic encoding" + sd = scheme_data.encode('Hello!') + self.assertEqual(sd, 'data:application/octet-stream;base64,SGVsbG8h') + + def check_encoding_with_given_mediatype(self): + "util.fileuri.scheme_data - encoding with given media name" + sd = scheme_data.encode('Hello!', 'application/x-my-linux-kernel') + self.assertEqual(sd, + 'data:application/x-my-linux-kernel;base64,SGVsbG8h') + + def check_parse_01(self): + "util.fileuri.scheme_data - parsing of None" + self.assertRaises(scheme_error, scheme_data.parse, None) + + def check_parse_02(self): + "util.fileuri.scheme_data - parsing of empty string" + self.assertRaises(scheme_error, scheme_data.parse, "") + + def check_parse_03(self): + "util.fileuri.scheme_data - parsing of unstructured data" + self.assertRaises(scheme_error, scheme_data.parse, "akskdjdfhezezu") + + def check_parse_04(self): + "util.fileuri.scheme_data - data: is not at the first place" + self.assertRaises(scheme_error, scheme_data.parse, 'ggdata:sossm') + + def check_parse_05(self): + "util.fileuri.scheme_data - no comma in data" + self.assertRaises(scheme_error, scheme_data.parse, 'data:sossm') + + def check_parse_06(self): + "util.fileuri.scheme_data - encoding is empty" + self.assertRaises(scheme_error, scheme_data.parse, 'data:,') + + def check_parse_07(self): + "util.fileuri.scheme_data - unknown encoding" + self.assertRaises(scheme_error, scheme_data.parse, + 'data:somemediatype;unknown,') + + def check_parse_08(self): + "util.fileuri.scheme_data - parse ok - empty data" + mediatype, encoding, data_start = scheme_data.parse( + 'data:somemedia;base64,') + self.assertEqual(mediatype, 'somemedia') + self.assertEqual(encoding, 'base64') + self.assertEqual(data_start, 22) + + def check_parse_09(self): + "util.fileuri.scheme_data - parse ok - some data" + mediatype, encoding, data_start = scheme_data.parse( + 'data:somemedia;base64,HereComesTheSun') + self.assertEqual(mediatype, 'somemedia') + self.assertEqual(encoding, 'base64') + self.assertEqual(data_start, 22) + + def check_parse_10(self): + "util.fileuri.scheme_data - header ok - data error" + self.assertRaises(scheme_error, scheme_data.decode, + 'data:application/octet-stream;base64,H!$ere"Co<mesT>heS_.un') + + def check_cff_file_does_not_exist(self): + "util.fileuri.scheme_data - create from file - non existent file" + self.assertRaises(scheme_error, scheme_data.create_from_file, + "/there/is/hopefully/no/file/like/this") + + def check_cff_ok(self): + "util.fileuri.scheme_data - create from file - ok" + tmppath = "/tmp/scheme_data_check_cff_ok" + f = open(tmppath, "w") + f.write("huhuhu") + f.close() + d = scheme_data.create_from_file(tmppath) + os.unlink(tmppath) + self.assertEqual(d, "data:application/octet-stream;base64,aHVodWh1") + + +class scheme_file_unit_tests(unittest.TestCase): + + def check_encode_empty_filename(self): + "util.fileuri.scheme_file - encode empty filename" + self.assertRaises(scheme_error, scheme_file.encode, "") + + def check_encode_relative_filename(self): + "util.fileuri.scheme_file - encode relative filename" + self.assertRaises(scheme_error, scheme_file.encode, "../there") + + def check_encode_absolut_filename(self): + "util.fileuri.scheme_file - encode absolut filename" + self.assertEqual( + scheme_file.encode("/here/and/there/again"), + 'file:///here/and/there/again') + + def check_decode_01(self): + "util.fileuri.scheme_file - decode empty data" + self.assertRaises(scheme_error, scheme_file.decode, "") + + def check_decode_02(self): + "util.fileuri.scheme_file - decode data with no file:// at the beginning (1)" + self.assertRaises(scheme_error, scheme_file.decode, + "phonehome://bbbb") + + def check_decode_03(self): + "util.fileuri.scheme_file - decode data with no file:// at the beginning (2)" + self.assertRaises(scheme_error, scheme_file.decode, + "file:/bbbb") + + def check_decode_04(self): + "util.fileuri.scheme_file - decode empty path" + self.assertRaises(scheme_error, scheme_file.decode, + "file://") + + def check_decode_05(self): + "util.fileuri.scheme_file - decode empty relative path" + self.assertRaises(scheme_error, scheme_file.decode, + "file://somewhere") + + def check_decode_06(self): + "util.fileuri.scheme_file - decode ok" + path, tmp_file = scheme_file.decode("file:///boot/vmlinuz") + self.assertEqual(path, "/boot/vmlinuz") + self.assertEqual(tmp_file, False) + +class scheme_set_unit_tests(unittest.TestCase): + + def check_data_01(self): + "util.fileuri.scheme_set - data with error in media type" + + u = "data:something_wrong,base64:swer" + uri, tmp_file = schemes.decode(u) + self.assertEqual(uri, u) + self.assertEqual(tmp_file, False) + + def check_data_02(self): + "util.fileuri.scheme_set - data with error in base64 data" + + u = "data:application/octet-stream;base64,S!VsbG8h" + uri, tmp_file = schemes.decode(u) + self.assertEqual(uri, u) + self.assertEqual(tmp_file, False) + + def check_data_03(self): + "util.fileuri.scheme_set - data ok" + + u = "data:application/octet-stream;base64,SGVsbG8h" + uri, tmp_file = schemes.decode(u) + + # Read file contents + f = open(uri, "r") + d = f.read() + f.close() + os.unlink(uri) + + self.assertEqual(d, "Hello!") + self.assertEqual(tmp_file, True) + + def check_file_01(self): + "util.fileuri.scheme_set - file ok" + + f = "/The/Path/To/The/File.txt" + uri, tmp_file = schemes.decode("file://" + f) + self.assertEqual(uri, f) + self.assertEqual(tmp_file, False) + + def check_without_scheme_01(self): + "util.fileuri.scheme_set - without scheme" + + f = "/The/Path/To/The/File.txt" + uri, tmp_file = schemes.decode(f) + self.assertEqual(uri, f) + self.assertEqual(tmp_file, False) + + +def suite(): + return unittest.TestSuite( + [unittest.makeSuite(scheme_data_unit_tests, 'check_'), + unittest.makeSuite(scheme_file_unit_tests, 'check_'), + unittest.makeSuite(scheme_set_unit_tests, 'check_'),]) + +if __name__ == "__main__": + testresult = unittest.TextTestRunner(verbosity=3).run(suite()) + |