Mercurial > hg
annotate contrib/bdiff-torture.py @ 40589:054d0fcba2c4
commandserver: add experimental option to use separate message channel
This is loosely based on the idea of the TortoiseHg's pipeui extension,
which attaches ui.label to message text so the command-server client can
capture prompt text, for example.
https://bitbucket.org/tortoisehg/thg/src/4.7.2/tortoisehg/util/pipeui.py
I was thinking that this functionality could be generalized to templating,
but changed mind as doing template stuff would be unnecessarily complex.
It's merely a status message, a simple serialization option should suffice.
Since this slightly changes the command-server protocol, it's gated by a
config knob. If the config is enabled, and if it's supported by the server,
"message-encoding: <name>" is advertised so the client can stop parsing
'o'/'e' channel data and read encoded messages from the 'm' channel. As we
might add new message encodings in future releases, client can specify a list
of encoding names in preferred order.
This patch includes 'cbor' encoding as example. Perhaps, 'json' should be
supported as well.
author | Yuya Nishihara <yuya@tcha.org> |
---|---|
date | Sun, 18 Jan 2015 18:49:59 +0900 |
parents | 0c73634d0570 |
children | 876494fd967d |
rev | line source |
---|---|
29012
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
1 # Randomized torture test generation for bdiff |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
2 |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
3 from __future__ import absolute_import, print_function |
29209
eccfd6500636
py3: make contrib/bdiff-torture.py conform to our import style
Yuya Nishihara <yuya@tcha.org>
parents:
29012
diff
changeset
|
4 import random |
eccfd6500636
py3: make contrib/bdiff-torture.py conform to our import style
Yuya Nishihara <yuya@tcha.org>
parents:
29012
diff
changeset
|
5 import sys |
eccfd6500636
py3: make contrib/bdiff-torture.py conform to our import style
Yuya Nishihara <yuya@tcha.org>
parents:
29012
diff
changeset
|
6 |
29012
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
7 from mercurial import ( |
32202
ded48ad55146
bdiff: proxy through mdiff module
Yuya Nishihara <yuya@tcha.org>
parents:
29209
diff
changeset
|
8 mdiff, |
29012
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
9 ) |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
10 |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
11 def reducetest(a, b): |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
12 tries = 0 |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
13 reductions = 0 |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
14 print("reducing...") |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
15 while tries < 1000: |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
16 a2 = "\n".join(l for l in a.splitlines() |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
17 if random.randint(0, 100) > 0) + "\n" |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
18 b2 = "\n".join(l for l in b.splitlines() |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
19 if random.randint(0, 100) > 0) + "\n" |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
20 if a2 == a and b2 == b: |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
21 continue |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
22 if a2 == b2: |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
23 continue |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
24 tries += 1 |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
25 |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
26 try: |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
27 test1(a, b) |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
28 except Exception as inst: |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
29 reductions += 1 |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
30 tries = 0 |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
31 a = a2 |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
32 b = b2 |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
33 |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
34 print("reduced:", reductions, len(a) + len(b), |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
35 repr(a), repr(b)) |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
36 try: |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
37 test1(a, b) |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
38 except Exception as inst: |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
39 print("failed:", inst) |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
40 |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
41 sys.exit(0) |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
42 |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
43 def test1(a, b): |
32202
ded48ad55146
bdiff: proxy through mdiff module
Yuya Nishihara <yuya@tcha.org>
parents:
29209
diff
changeset
|
44 d = mdiff.textdiff(a, b) |
29012
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
45 if not d: |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
46 raise ValueError("empty") |
32203
0c73634d0570
mpatch: proxy through mdiff module
Yuya Nishihara <yuya@tcha.org>
parents:
32202
diff
changeset
|
47 c = mdiff.patches(a, [d]) |
29012
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
48 if c != b: |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
49 raise ValueError("bad") |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
50 |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
51 def testwrap(a, b): |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
52 try: |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
53 test1(a, b) |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
54 return |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
55 except Exception as inst: |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
56 pass |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
57 print("exception:", inst) |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
58 reducetest(a, b) |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
59 |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
60 def test(a, b): |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
61 testwrap(a, b) |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
62 testwrap(b, a) |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
63 |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
64 def rndtest(size, noise): |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
65 a = [] |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
66 src = " aaaaaaaabbbbccd" |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
67 for x in xrange(size): |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
68 a.append(src[random.randint(0, len(src) - 1)]) |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
69 |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
70 while True: |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
71 b = [c for c in a if random.randint(0, 99) > noise] |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
72 b2 = [] |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
73 for c in b: |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
74 b2.append(c) |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
75 while random.randint(0, 99) < noise: |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
76 b2.append(src[random.randint(0, len(src) - 1)]) |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
77 if b2 != a: |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
78 break |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
79 |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
80 a = "\n".join(a) + "\n" |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
81 b = "\n".join(b2) + "\n" |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
82 |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
83 test(a, b) |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
84 |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
85 maxvol = 10000 |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
86 startsize = 2 |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
87 while True: |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
88 size = startsize |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
89 count = 0 |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
90 while size < maxvol: |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
91 print(size) |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
92 volume = 0 |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
93 while volume < maxvol: |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
94 rndtest(size, 2) |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
95 volume += size |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
96 count += 2 |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
97 size *= 2 |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
98 maxvol *= 4 |
4bd67ae7d75a
bdiff: fix latent normalization bug
Matt Mackall <mpm@selenic.com>
parents:
diff
changeset
|
99 startsize *= 4 |