Mercurial > hg
view tests/test-wireproto-framing.py @ 46580:2076df13d00f
copies-rust: refactor the "deletion" case
We rearrange the code to single out the case where information need to be
overwritten on both side of the merge. This open the way to better dealing with
this case.
Differential Revision: https://phab.mercurial-scm.org/D9651
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
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date | Wed, 16 Dec 2020 10:59:00 +0100 |
parents | 89a2afe31e82 |
children | 6000f5b25c9b |
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from __future__ import absolute_import, print_function import unittest from mercurial import ( util, wireprotoframing as framing, ) ffs = framing.makeframefromhumanstring class FrameHumanStringTests(unittest.TestCase): def testbasic(self): self.assertEqual( ffs(b'1 1 0 1 0 '), b'\x00\x00\x00\x01\x00\x01\x00\x10' ) self.assertEqual( ffs(b'2 4 0 1 0 '), b'\x00\x00\x00\x02\x00\x04\x00\x10' ) self.assertEqual( ffs(b'2 4 0 1 0 foo'), b'\x03\x00\x00\x02\x00\x04\x00\x10foo' ) def testcborint(self): self.assertEqual( ffs(b'1 1 0 1 0 cbor:15'), b'\x01\x00\x00\x01\x00\x01\x00\x10\x0f' ) self.assertEqual( ffs(b'1 1 0 1 0 cbor:42'), b'\x02\x00\x00\x01\x00\x01\x00\x10\x18*' ) self.assertEqual( ffs(b'1 1 0 1 0 cbor:1048576'), b'\x05\x00\x00\x01\x00\x01\x00\x10\x1a' b'\x00\x10\x00\x00', ) self.assertEqual( ffs(b'1 1 0 1 0 cbor:0'), b'\x01\x00\x00\x01\x00\x01\x00\x10\x00' ) self.assertEqual( ffs(b'1 1 0 1 0 cbor:-1'), b'\x01\x00\x00\x01\x00\x01\x00\x10 ' ) self.assertEqual( ffs(b'1 1 0 1 0 cbor:-342542'), b'\x05\x00\x00\x01\x00\x01\x00\x10:\x00\x05:\r', ) def testcborstrings(self): self.assertEqual( ffs(b"1 1 0 1 0 cbor:b'foo'"), b'\x04\x00\x00\x01\x00\x01\x00\x10Cfoo', ) def testcborlists(self): self.assertEqual( ffs(b"1 1 0 1 0 cbor:[None, True, False, 42, b'foo']"), b'\n\x00\x00\x01\x00\x01\x00\x10\x85\xf6\xf5\xf4' b'\x18*Cfoo', ) def testcbordicts(self): self.assertEqual( ffs(b"1 1 0 1 0 " b"cbor:{b'foo': b'val1', b'bar': b'val2'}"), b'\x13\x00\x00\x01\x00\x01\x00\x10\xa2' b'CbarDval2CfooDval1', ) class FrameTests(unittest.TestCase): def testdataexactframesize(self): data = util.bytesio(b'x' * framing.DEFAULT_MAX_FRAME_SIZE) stream = framing.stream(1) frames = list( framing.createcommandframes(stream, 1, b'command', {}, data) ) self.assertEqual( frames, [ ffs( b'1 1 stream-begin command-request new|have-data ' b"cbor:{b'name': b'command'}" ), ffs(b'1 1 0 command-data continuation %s' % data.getvalue()), ffs(b'1 1 0 command-data eos '), ], ) def testdatamultipleframes(self): data = util.bytesio(b'x' * (framing.DEFAULT_MAX_FRAME_SIZE + 1)) stream = framing.stream(1) frames = list( framing.createcommandframes(stream, 1, b'command', {}, data) ) self.assertEqual( frames, [ ffs( b'1 1 stream-begin command-request new|have-data ' b"cbor:{b'name': b'command'}" ), ffs( b'1 1 0 command-data continuation %s' % (b'x' * framing.DEFAULT_MAX_FRAME_SIZE) ), ffs(b'1 1 0 command-data eos x'), ], ) def testargsanddata(self): data = util.bytesio(b'x' * 100) stream = framing.stream(1) frames = list( framing.createcommandframes( stream, 1, b'command', { b'key1': b'key1value', b'key2': b'key2value', b'key3': b'key3value', }, data, ) ) self.assertEqual( frames, [ ffs( b'1 1 stream-begin command-request new|have-data ' b"cbor:{b'name': b'command', b'args': {b'key1': b'key1value', " b"b'key2': b'key2value', b'key3': b'key3value'}}" ), ffs(b'1 1 0 command-data eos %s' % data.getvalue()), ], ) if not getattr(unittest.TestCase, 'assertRaisesRegex', False): # Python 3.7 deprecates the regex*p* version, but 2.7 lacks # the regex version. assertRaisesRegex = ( # camelcase-required unittest.TestCase.assertRaisesRegexp ) def testtextoutputformattingstringtype(self): """Formatting string must be bytes.""" with self.assertRaisesRegex(ValueError, 'must use bytes formatting '): list( framing.createtextoutputframe( None, 1, [(b'foo'.decode('ascii'), [], [])] ) ) def testtextoutputargumentbytes(self): with self.assertRaisesRegex(ValueError, 'must use bytes for argument'): list( framing.createtextoutputframe( None, 1, [(b'foo', [b'foo'.decode('ascii')], [])] ) ) def testtextoutputlabelbytes(self): with self.assertRaisesRegex(ValueError, 'must use bytes for labels'): list( framing.createtextoutputframe( None, 1, [(b'foo', [], [b'foo'.decode('ascii')])] ) ) def testtextoutput1simpleatom(self): stream = framing.stream(1) val = list(framing.createtextoutputframe(stream, 1, [(b'foo', [], [])])) self.assertEqual( val, [ ffs( b'1 1 stream-begin text-output 0 ' b"cbor:[{b'msg': b'foo'}]" ), ], ) def testtextoutput2simpleatoms(self): stream = framing.stream(1) val = list( framing.createtextoutputframe( stream, 1, [ (b'foo', [], []), (b'bar', [], []), ], ) ) self.assertEqual( val, [ ffs( b'1 1 stream-begin text-output 0 ' b"cbor:[{b'msg': b'foo'}, {b'msg': b'bar'}]" ) ], ) def testtextoutput1arg(self): stream = framing.stream(1) val = list( framing.createtextoutputframe( stream, 1, [ (b'foo %s', [b'val1'], []), ], ) ) self.assertEqual( val, [ ffs( b'1 1 stream-begin text-output 0 ' b"cbor:[{b'msg': b'foo %s', b'args': [b'val1']}]" ) ], ) def testtextoutput2arg(self): stream = framing.stream(1) val = list( framing.createtextoutputframe( stream, 1, [ (b'foo %s %s', [b'val', b'value'], []), ], ) ) self.assertEqual( val, [ ffs( b'1 1 stream-begin text-output 0 ' b"cbor:[{b'msg': b'foo %s %s', b'args': [b'val', b'value']}]" ) ], ) def testtextoutput1label(self): stream = framing.stream(1) val = list( framing.createtextoutputframe( stream, 1, [ (b'foo', [], [b'label']), ], ) ) self.assertEqual( val, [ ffs( b'1 1 stream-begin text-output 0 ' b"cbor:[{b'msg': b'foo', b'labels': [b'label']}]" ) ], ) def testargandlabel(self): stream = framing.stream(1) val = list( framing.createtextoutputframe( stream, 1, [ (b'foo %s', [b'arg'], [b'label']), ], ) ) self.assertEqual( val, [ ffs( b'1 1 stream-begin text-output 0 ' b"cbor:[{b'msg': b'foo %s', b'args': [b'arg'], " b"b'labels': [b'label']}]" ) ], ) if __name__ == '__main__': import silenttestrunner silenttestrunner.main(__name__)