Mercurial > hg
view tests/test-wireproto-framing.py @ 38952:0e58c5b20745
mergetool: warn if ui.merge points to nonexistent tool
This adds a warning when ui.merge is configured but points to an
executable that doesn't exist. It gets printed once per fail, but that
seems to be how our other warnings about merge tools are reported.
Differential Revision: https://phab.mercurial-scm.org/D3975
author | Martin von Zweigbergk <martinvonz@google.com> |
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date | Mon, 23 Jul 2018 22:51:53 -0700 |
parents | 1859b9a7ddef |
children | fcc6bd11444b |
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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') self.assertEqual(ffs(b"1 1 0 1 0 cbor:u'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__)