Mercurial > hg
annotate tests/flagprocessorext.py @ 32120:8ca9b3add033
cleanup: drop the deprecated 'localrepo.wfile' method
This was deprecated in favor of 'localrepo.wvfs.join'. We can now drop it for the
future 4.3.
author | Pierre-Yves David <pierre-yves.david@ens-lyon.org> |
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date | Tue, 02 May 2017 02:04:55 +0200 |
parents | 77f746e5383a |
children | 3e3f4c03876b |
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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77f746e5383a
test-flagprocessor: use changegroup3 in bundle2
Jun Wu <quark@fb.com>
parents:
30745
diff
changeset
|
10 exchange, |
30745 | 11 extensions, |
12 filelog, | |
13 revlog, | |
14 util, | |
15 ) | |
16 | |
17 # Test only: These flags are defined here only in the context of testing the | |
18 # behavior of the flag processor. The canonical way to add flags is to get in | |
19 # touch with the community and make them known in revlog. | |
20 REVIDX_NOOP = (1 << 3) | |
21 REVIDX_BASE64 = (1 << 2) | |
22 REVIDX_GZIP = (1 << 1) | |
23 REVIDX_FAIL = 1 | |
24 | |
25 def validatehash(self, text): | |
26 return True | |
27 | |
28 def bypass(self, text): | |
29 return False | |
30 | |
31 def noopdonothing(self, text): | |
32 return (text, True) | |
33 | |
34 def b64encode(self, text): | |
35 return (base64.b64encode(text), False) | |
36 | |
37 def b64decode(self, text): | |
38 return (base64.b64decode(text), True) | |
39 | |
40 def gzipcompress(self, text): | |
41 return (zlib.compress(text), False) | |
42 | |
43 def gzipdecompress(self, text): | |
44 return (zlib.decompress(text), True) | |
45 | |
46 def supportedoutgoingversions(orig, repo): | |
47 versions = orig(repo) | |
48 versions.discard('01') | |
49 versions.discard('02') | |
50 versions.add('03') | |
51 return versions | |
52 | |
53 def allsupportedversions(orig, ui): | |
54 versions = orig(ui) | |
55 versions.add('03') | |
56 return versions | |
57 | |
58 def noopaddrevision(orig, self, text, transaction, link, p1, p2, | |
59 cachedelta=None, node=None, | |
60 flags=revlog.REVIDX_DEFAULT_FLAGS): | |
61 if '[NOOP]' in text: | |
62 flags |= REVIDX_NOOP | |
63 return orig(self, text, transaction, link, p1, p2, cachedelta=cachedelta, | |
64 node=node, flags=flags) | |
65 | |
66 def b64addrevision(orig, self, text, transaction, link, p1, p2, | |
67 cachedelta=None, node=None, | |
68 flags=revlog.REVIDX_DEFAULT_FLAGS): | |
69 if '[BASE64]' in text: | |
70 flags |= REVIDX_BASE64 | |
71 return orig(self, text, transaction, link, p1, p2, cachedelta=cachedelta, | |
72 node=node, flags=flags) | |
73 | |
74 def gzipaddrevision(orig, self, text, transaction, link, p1, p2, | |
75 cachedelta=None, node=None, | |
76 flags=revlog.REVIDX_DEFAULT_FLAGS): | |
77 if '[GZIP]' in text: | |
78 flags |= REVIDX_GZIP | |
79 return orig(self, text, transaction, link, p1, p2, cachedelta=cachedelta, | |
80 node=node, flags=flags) | |
81 | |
82 def failaddrevision(orig, self, text, transaction, link, p1, p2, | |
83 cachedelta=None, node=None, | |
84 flags=revlog.REVIDX_DEFAULT_FLAGS): | |
85 # This addrevision wrapper is meant to add a flag we will not have | |
86 # transforms registered for, ensuring we handle this error case. | |
87 if '[FAIL]' in text: | |
88 flags |= REVIDX_FAIL | |
89 return orig(self, text, transaction, link, p1, p2, cachedelta=cachedelta, | |
90 node=node, flags=flags) | |
91 | |
92 def extsetup(ui): | |
93 # Enable changegroup3 for flags to be sent over the wire | |
94 wrapfunction = extensions.wrapfunction | |
95 wrapfunction(changegroup, | |
96 'supportedoutgoingversions', | |
97 supportedoutgoingversions) | |
98 wrapfunction(changegroup, | |
99 'allsupportedversions', | |
100 allsupportedversions) | |
101 | |
102 # Teach revlog about our test flags | |
103 flags = [REVIDX_NOOP, REVIDX_BASE64, REVIDX_GZIP, REVIDX_FAIL] | |
104 revlog.REVIDX_KNOWN_FLAGS |= util.bitsfrom(flags) | |
105 revlog.REVIDX_FLAGS_ORDER.extend(flags) | |
106 | |
31832
77f746e5383a
test-flagprocessor: use changegroup3 in bundle2
Jun Wu <quark@fb.com>
parents:
30745
diff
changeset
|
107 # Teach exchange to use changegroup 3 |
77f746e5383a
test-flagprocessor: use changegroup3 in bundle2
Jun Wu <quark@fb.com>
parents:
30745
diff
changeset
|
108 for k in exchange._bundlespeccgversions.keys(): |
77f746e5383a
test-flagprocessor: use changegroup3 in bundle2
Jun Wu <quark@fb.com>
parents:
30745
diff
changeset
|
109 exchange._bundlespeccgversions[k] = '03' |
77f746e5383a
test-flagprocessor: use changegroup3 in bundle2
Jun Wu <quark@fb.com>
parents:
30745
diff
changeset
|
110 |
30745 | 111 # Add wrappers for addrevision, responsible to set flags depending on the |
112 # revision data contents. | |
113 wrapfunction(filelog.filelog, 'addrevision', noopaddrevision) | |
114 wrapfunction(filelog.filelog, 'addrevision', b64addrevision) | |
115 wrapfunction(filelog.filelog, 'addrevision', gzipaddrevision) | |
116 wrapfunction(filelog.filelog, 'addrevision', failaddrevision) | |
117 | |
118 # Register flag processors for each extension | |
119 revlog.addflagprocessor( | |
120 REVIDX_NOOP, | |
121 ( | |
122 noopdonothing, | |
123 noopdonothing, | |
124 validatehash, | |
125 ) | |
126 ) | |
127 revlog.addflagprocessor( | |
128 REVIDX_BASE64, | |
129 ( | |
130 b64decode, | |
131 b64encode, | |
132 bypass, | |
133 ), | |
134 ) | |
135 revlog.addflagprocessor( | |
136 REVIDX_GZIP, | |
137 ( | |
138 gzipdecompress, | |
139 gzipcompress, | |
140 bypass | |
141 ) | |
142 ) |