Mercurial > hg
view tests/test-wireproto-framing.py @ 39855:62a532045e71
lfs: access revlog directly
LFS is monkeypatching filelog.filelog and is then accessing
various filelog attributes in the monkeypatched function. This is all
fine.
But some of the attributes being accessed by LFS are revlog centric
and shouldn't be exposed on the file storage interface.
This commit changes the monkeypatched functions to access proxied
attributes on self._revlog instead of self.
This should be safe to do because non-revlog repositories should not
be using filelog instances: instead they should have a separate class
to represent file storage. So it is reasonable for LFS to assume the
_revlog attribute exists and points to a revlog.
Differential Revision: https://phab.mercurial-scm.org/D4714
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Thu, 20 Sep 2018 17:47:34 -0700 |
parents | fcc6bd11444b |
children | 2372284d9457 |
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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__)