Mercurial > hg
view tests/test-wireproto-framing.py @ 51486:0ddc34330d41
branchcache: do not accept "empty update"
This currently does not happens and it will be simpler that is remains that way.
If all update do something, we will be able to simply declare, in a later
changesets, that all update to result in a dirty branchcache.
author | Pierre-Yves David <pierre-yves.david@octobus.net> |
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date | Fri, 08 Mar 2024 15:06:54 +0100 |
parents | 6000f5b25c9b |
children |
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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__)