Mercurial > hg
annotate tests/test-wireproto.py @ 40413:1ddd202c47d9
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Differential Revision: https://phab.mercurial-scm.org/D5077
author | rdamazio@google.com |
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date | Sat, 13 Oct 2018 05:43:39 -0700 |
parents | 32bc3815efae |
children | d6569f1e9b37 |
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1 from __future__ import absolute_import, print_function |
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2 |
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3 import sys |
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4 |
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5 from mercurial import ( |
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6 error, |
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7 pycompat, |
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8 ui as uimod, |
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9 util, |
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10 wireprototypes, |
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11 wireprotov1peer, |
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12 wireprotov1server, |
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13 ) |
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14 from mercurial.utils import ( |
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15 stringutil, |
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16 ) |
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17 stringio = util.stringio |
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18 |
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19 class proto(object): |
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20 def __init__(self, args): |
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21 self.args = args |
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22 self.name = 'dummyproto' |
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23 |
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24 def getargs(self, spec): |
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25 args = self.args |
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26 args.setdefault(b'*', {}) |
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27 names = spec.split() |
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28 return [args[n] for n in names] |
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29 |
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30 def checkperm(self, perm): |
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31 pass |
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32 |
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33 wireprototypes.TRANSPORTS['dummyproto'] = { |
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34 'transport': 'dummy', |
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35 'version': 1, |
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36 } |
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37 |
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38 class clientpeer(wireprotov1peer.wirepeer): |
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39 def __init__(self, serverrepo, ui): |
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40 self.serverrepo = serverrepo |
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41 self.ui = ui |
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42 |
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43 def url(self): |
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44 return b'test' |
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45 |
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46 def local(self): |
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47 return None |
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48 |
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49 def peer(self): |
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50 return self |
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51 |
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52 def canpush(self): |
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53 return True |
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54 |
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55 def close(self): |
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56 pass |
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57 |
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58 def capabilities(self): |
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59 return [b'batch'] |
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60 |
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61 def _call(self, cmd, **args): |
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62 args = pycompat.byteskwargs(args) |
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63 res = wireprotov1server.dispatch(self.serverrepo, proto(args), cmd) |
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64 if isinstance(res, wireprototypes.bytesresponse): |
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65 return res.data |
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66 elif isinstance(res, bytes): |
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67 return res |
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68 else: |
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69 raise error.Abort('dummy client does not support response type') |
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70 |
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71 def _callstream(self, cmd, **args): |
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72 return stringio(self._call(cmd, **args)) |
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73 |
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74 @wireprotov1peer.batchable |
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75 def greet(self, name): |
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76 f = wireprotov1peer.future() |
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77 yield {b'name': mangle(name)}, f |
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78 yield unmangle(f.value) |
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79 |
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80 class serverrepo(object): |
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81 def greet(self, name): |
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82 return b"Hello, " + name |
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83 |
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84 def filtered(self, name): |
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85 return self |
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86 |
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87 def mangle(s): |
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88 return b''.join(pycompat.bytechr(ord(c) + 1) for c in pycompat.bytestr(s)) |
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89 def unmangle(s): |
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90 return b''.join(pycompat.bytechr(ord(c) - 1) for c in pycompat.bytestr(s)) |
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91 |
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92 def greet(repo, proto, name): |
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93 return mangle(repo.greet(unmangle(name))) |
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94 |
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95 wireprotov1server.commands[b'greet'] = (greet, b'name') |
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96 |
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97 srv = serverrepo() |
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98 clt = clientpeer(srv, uimod.ui()) |
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99 |
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100 def printb(data, end=b'\n'): |
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101 out = getattr(sys.stdout, 'buffer', sys.stdout) |
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102 out.write(data + end) |
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103 out.flush() |
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104 |
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105 printb(clt.greet(b"Foobar")) |
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106 |
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107 with clt.commandexecutor() as e: |
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108 fgreet1 = e.callcommand(b'greet', {b'name': b'Fo, =;:<o'}) |
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109 fgreet2 = e.callcommand(b'greet', {b'name': b'Bar'}) |
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110 |
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111 printb(stringutil.pprint([f.result() for f in (fgreet1, fgreet2)], |
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112 bprefix=True)) |