Mercurial > hg
annotate mercurial/error.py @ 21022:52e9e63f1495
run-tests: test result shows when a failed test could not start a server
Failing to start a server happens regularly, at least on windows buildbot.
Such a failure often has nothing to do with the test, but with the environment.
But half the test output can change because some data is missing. Therefore this
is worth an extended error message.
Detect the server failure in the diff output because it is most reliable
there. Checking the output only does not show if the server failure was
expected.
Old failure message when server start failed:
Failed test-serve.t: output changed
New message:
Failed test-serve.t: serve failed and output changed
author | Simon Heimberg <simohe@besonet.ch> |
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date | Mon, 25 Nov 2013 22:00:46 +0100 |
parents | 3c224e0949de |
children | 28d76afa1568 |
rev | line source |
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1 # error.py - Mercurial exceptions |
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2 # |
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3 # Copyright 2005-2008 Matt Mackall <mpm@selenic.com> |
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4 # |
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5 # This software may be used and distributed according to the terms of the |
10263 | 6 # GNU General Public License version 2 or any later version. |
7633 | 7 |
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8 """Mercurial exceptions. |
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9 |
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10 This allows us to catch exceptions at higher levels without forcing |
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11 imports. |
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12 """ |
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13 |
7633 | 14 # Do not import anything here, please |
15 | |
16 class RevlogError(Exception): | |
17 pass | |
18 | |
19 class LookupError(RevlogError, KeyError): | |
20 def __init__(self, name, index, message): | |
21 self.name = name | |
22 if isinstance(name, str) and len(name) == 20: | |
23 from node import short | |
24 name = short(name) | |
25 RevlogError.__init__(self, '%s@%s: %s' % (index, name, message)) | |
26 | |
27 def __str__(self): | |
28 return RevlogError.__str__(self) | |
7636 | 29 |
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30 class ManifestLookupError(LookupError): |
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31 pass |
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32 |
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33 class CommandError(Exception): |
7636 | 34 """Exception raised on errors in parsing the command line.""" |
7637 | 35 |
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36 class InterventionRequired(Exception): |
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37 """Exception raised when a command requires human intervention.""" |
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38 |
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39 class Abort(Exception): |
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40 """Raised if a command needs to print an error and exit.""" |
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41 def __init__(self, *args, **kw): |
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42 Exception.__init__(self, *args) |
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43 self.hint = kw.get('hint') |
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44 |
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45 class ConfigError(Abort): |
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46 'Exception raised when parsing config files' |
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47 |
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48 class OutOfBandError(Exception): |
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49 'Exception raised when a remote repo reports failure' |
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50 |
11292 | 51 class ParseError(Exception): |
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52 'Exception raised when parsing config files (msg[, pos])' |
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53 |
7637 | 54 class RepoError(Exception): |
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55 def __init__(self, *args, **kw): |
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56 Exception.__init__(self, *args) |
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57 self.hint = kw.get('hint') |
7637 | 58 |
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59 class RepoLookupError(RepoError): |
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60 pass |
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61 |
7637 | 62 class CapabilityError(RepoError): |
63 pass | |
7640 | 64 |
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65 class RequirementError(RepoError): |
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66 """Exception raised if .hg/requires has an unknown entry.""" |
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67 pass |
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68 |
7640 | 69 class LockError(IOError): |
70 def __init__(self, errno, strerror, filename, desc): | |
71 IOError.__init__(self, errno, strerror, filename) | |
72 self.desc = desc | |
73 | |
74 class LockHeld(LockError): | |
75 def __init__(self, errno, filename, desc, locker): | |
76 LockError.__init__(self, errno, 'Lock held', filename, desc) | |
77 self.locker = locker | |
78 | |
79 class LockUnavailable(LockError): | |
80 pass | |
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81 |
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82 class ResponseError(Exception): |
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83 """Raised to print an error with part of output and exit.""" |
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84 |
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85 class UnknownCommand(Exception): |
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86 """Exception raised if command is not in the command table.""" |
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87 |
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88 class AmbiguousCommand(Exception): |
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89 """Exception raised if command shortcut matches more than one command.""" |
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90 |
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91 # derived from KeyboardInterrupt to simplify some breakout code |
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92 class SignalInterrupt(KeyboardInterrupt): |
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93 """Exception raised on SIGTERM and SIGHUP.""" |
7646 | 94 |
95 class SignatureError(Exception): | |
96 pass |