Mercurial > hg
annotate tests/flagprocessorext.py @ 38679:b3d0c97a0820
rebase: in --confirm option just abort if hit a conflict
Before this patch, it was prompting the user in both cases 1) when
there is no conflict 2) when there is at least one conflict. But
for simplicity we can just abort if we hit a conflict and no need to
prompt in that case.
Differential Revision: https://phab.mercurial-scm.org/D3944
author | Sushil khanchi <sushilkhanchi97@gmail.com> |
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date | Sat, 14 Jul 2018 08:59:42 +0530 |
parents | 9d4f09bfe3ec |
children | fad627d2047c |
rev | line source |
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30745 | 1 # coding=UTF-8 |
2 | |
3 from __future__ import absolute_import | |
4 | |
5 import base64 | |
6 import zlib | |
7 | |
8 from mercurial import ( | |
9 changegroup, | |
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10 exchange, |
30745 | 11 extensions, |
12 revlog, | |
13 util, | |
14 ) | |
15 | |
16 # Test only: These flags are defined here only in the context of testing the | |
17 # behavior of the flag processor. The canonical way to add flags is to get in | |
18 # touch with the community and make them known in revlog. | |
19 REVIDX_NOOP = (1 << 3) | |
20 REVIDX_BASE64 = (1 << 2) | |
21 REVIDX_GZIP = (1 << 1) | |
22 REVIDX_FAIL = 1 | |
23 | |
24 def validatehash(self, text): | |
25 return True | |
26 | |
27 def bypass(self, text): | |
28 return False | |
29 | |
30 def noopdonothing(self, text): | |
31 return (text, True) | |
32 | |
33 def b64encode(self, text): | |
34 return (base64.b64encode(text), False) | |
35 | |
36 def b64decode(self, text): | |
37 return (base64.b64decode(text), True) | |
38 | |
39 def gzipcompress(self, text): | |
40 return (zlib.compress(text), False) | |
41 | |
42 def gzipdecompress(self, text): | |
43 return (zlib.decompress(text), True) | |
44 | |
45 def supportedoutgoingversions(orig, repo): | |
46 versions = orig(repo) | |
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47 versions.discard(b'01') |
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48 versions.discard(b'02') |
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49 versions.add(b'03') |
30745 | 50 return versions |
51 | |
52 def allsupportedversions(orig, ui): | |
53 versions = orig(ui) | |
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54 versions.add(b'03') |
30745 | 55 return versions |
56 | |
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57 def makewrappedfile(obj): |
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58 class wrappedfile(obj.__class__): |
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59 def addrevision(self, text, transaction, link, p1, p2, |
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60 cachedelta=None, node=None, |
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61 flags=revlog.REVIDX_DEFAULT_FLAGS): |
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62 if b'[NOOP]' in text: |
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63 flags |= REVIDX_NOOP |
30745 | 64 |
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65 if b'[BASE64]' in text: |
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66 flags |= REVIDX_BASE64 |
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67 |
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68 if b'[GZIP]' in text: |
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69 flags |= REVIDX_GZIP |
30745 | 70 |
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71 # This addrevision wrapper is meant to add a flag we will not have |
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72 # transforms registered for, ensuring we handle this error case. |
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73 if b'[FAIL]' in text: |
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74 flags |= REVIDX_FAIL |
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75 |
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76 return super(wrappedfile, self).addrevision(text, transaction, link, |
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77 p1, p2, |
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78 cachedelta=cachedelta, |
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79 node=node, |
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80 flags=flags) |
30745 | 81 |
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82 obj.__class__ = wrappedfile |
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83 |
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84 def reposetup(ui, repo): |
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85 class wrappingflagprocessorrepo(repo.__class__): |
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86 def file(self, f): |
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87 orig = super(wrappingflagprocessorrepo, self).file(f) |
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88 makewrappedfile(orig) |
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89 return orig |
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90 |
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91 repo.__class__ = wrappingflagprocessorrepo |
30745 | 92 |
93 def extsetup(ui): | |
94 # Enable changegroup3 for flags to be sent over the wire | |
95 wrapfunction = extensions.wrapfunction | |
96 wrapfunction(changegroup, | |
97 'supportedoutgoingversions', | |
98 supportedoutgoingversions) | |
99 wrapfunction(changegroup, | |
100 'allsupportedversions', | |
101 allsupportedversions) | |
102 | |
103 # Teach revlog about our test flags | |
104 flags = [REVIDX_NOOP, REVIDX_BASE64, REVIDX_GZIP, REVIDX_FAIL] | |
105 revlog.REVIDX_KNOWN_FLAGS |= util.bitsfrom(flags) | |
106 revlog.REVIDX_FLAGS_ORDER.extend(flags) | |
107 | |
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108 # Teach exchange to use changegroup 3 |
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109 for k in exchange._bundlespeccontentopts.keys(): |
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110 exchange._bundlespeccontentopts[k]["cg.version"] = "03" |
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111 |
30745 | 112 # Register flag processors for each extension |
113 revlog.addflagprocessor( | |
114 REVIDX_NOOP, | |
115 ( | |
116 noopdonothing, | |
117 noopdonothing, | |
118 validatehash, | |
119 ) | |
120 ) | |
121 revlog.addflagprocessor( | |
122 REVIDX_BASE64, | |
123 ( | |
124 b64decode, | |
125 b64encode, | |
126 bypass, | |
127 ), | |
128 ) | |
129 revlog.addflagprocessor( | |
130 REVIDX_GZIP, | |
131 ( | |
132 gzipdecompress, | |
133 gzipcompress, | |
134 bypass | |
135 ) | |
136 ) |