Mercurial > hg
annotate tests/test-import-context.t @ 27372:a79cba6cb206
help: add documentation for changegroup formats
There is no formal location for spec-like technical/internal docs. The
repository makes sense as such a location because spec-like
documentation should be reviewed (ruling out a wiki). mpm has also
stated that he would like this documentation to be part of the
built-in help system. So, we establish an "internals" sub-directory
to hold this class of documentation.
The format of changegroups does not appear to be documented anywhere,
even in source code. It therefore seemed like an appropriate first thing
to document.
This patch adds low-level documentation of versions 1 and 2 of the
changegroup foromat. It currently only describes the raw data format.
There is probably room to write higher-level documentation on strategies
for producing and consuming the data. We'll leave that for another day.
The added file is not yet accessible via `hg help` nor via hgweb.
Support for this will follow in subsequent patches.
author | Gregory Szorc <gregory.szorc@gmail.com> |
---|---|
date | Sun, 25 Oct 2015 00:19:45 +0100 |
parents | f2719b387380 |
children | 75be14993fda |
rev | line source |
---|---|
12825 | 1 Test applying context diffs |
2 | |
3 $ cat > writepatterns.py <<EOF | |
4 > import sys | |
5 > | |
6 > path = sys.argv[1] | |
7 > lasteol = sys.argv[2] == '1' | |
8 > patterns = sys.argv[3:] | |
9 > | |
10 > fp = file(path, 'wb') | |
11 > for i, pattern in enumerate(patterns): | |
12 > count = int(pattern[0:-1]) | |
13 > char = pattern[-1] + '\n' | |
14 > if not lasteol and i == len(patterns) - 1: | |
15 > fp.write((char*count)[:-1]) | |
16 > else: | |
17 > fp.write(char*count) | |
18 > fp.close() | |
19 > EOF | |
20 $ cat > cat.py <<EOF | |
21 > import sys | |
22 > sys.stdout.write(repr(file(sys.argv[1], 'rb').read()) + '\n') | |
23 > EOF | |
24 | |
25 Initialize the test repository | |
26 | |
27 $ hg init repo | |
28 $ cd repo | |
29 $ python ../writepatterns.py a 0 5A 1B 5C 1D | |
30 $ python ../writepatterns.py b 1 1A 1B | |
31 $ python ../writepatterns.py c 1 5A | |
32 $ python ../writepatterns.py d 1 5A 1B | |
33 $ hg add | |
34 adding a | |
35 adding b | |
36 adding c | |
37 adding d | |
38 $ hg ci -m addfiles | |
39 | |
40 Add file, missing a last end of line | |
41 | |
42 $ hg import --no-commit - <<EOF | |
43 > *** /dev/null 2010-10-16 18:05:49.000000000 +0200 | |
44 > --- b/newnoeol 2010-10-16 18:23:26.000000000 +0200 | |
45 > *************** | |
46 > *** 0 **** | |
47 > --- 1,2 ---- | |
48 > + a | |
49 > + b | |
50 > \ No newline at end of file | |
51 > *** a/a Sat Oct 16 16:35:51 2010 | |
52 > --- b/a Sat Oct 16 16:35:51 2010 | |
53 > *************** | |
54 > *** 3,12 **** | |
55 > A | |
56 > A | |
57 > A | |
58 > ! B | |
59 > C | |
60 > C | |
61 > C | |
62 > C | |
63 > C | |
64 > ! D | |
65 > \ No newline at end of file | |
66 > --- 3,13 ---- | |
67 > A | |
68 > A | |
69 > A | |
70 > ! E | |
71 > C | |
72 > C | |
73 > C | |
74 > C | |
75 > C | |
76 > ! F | |
77 > ! F | |
78 > | |
79 > *** a/b 2010-10-16 18:40:38.000000000 +0200 | |
80 > --- /dev/null 2010-10-16 18:05:49.000000000 +0200 | |
81 > *************** | |
82 > *** 1,2 **** | |
83 > - A | |
84 > - B | |
85 > --- 0 ---- | |
86 > *** a/c Sat Oct 16 21:34:26 2010 | |
87 > --- b/c Sat Oct 16 21:34:27 2010 | |
88 > *************** | |
89 > *** 3,5 **** | |
90 > --- 3,7 ---- | |
91 > A | |
92 > A | |
93 > A | |
94 > + B | |
95 > + B | |
96 > *** a/d Sat Oct 16 21:47:20 2010 | |
97 > --- b/d Sat Oct 16 21:47:22 2010 | |
98 > *************** | |
99 > *** 2,6 **** | |
100 > A | |
101 > A | |
102 > A | |
103 > - A | |
104 > - B | |
105 > --- 2,4 ---- | |
106 > EOF | |
107 applying patch from stdin | |
108 $ hg st | |
109 M a | |
110 M c | |
111 M d | |
112 A newnoeol | |
113 R b | |
114 | |
115 What's in a | |
116 | |
117 $ python ../cat.py a | |
118 'A\nA\nA\nA\nA\nE\nC\nC\nC\nC\nC\nF\nF\n' | |
119 $ python ../cat.py newnoeol | |
120 'a\nb' | |
121 $ python ../cat.py c | |
122 'A\nA\nA\nA\nA\nB\nB\n' | |
123 $ python ../cat.py d | |
124 'A\nA\nA\nA\n' | |
125 | |
16913
f2719b387380
tests: add missing trailing 'cd ..'
Mads Kiilerich <mads@kiilerich.com>
parents:
12825
diff
changeset
|
126 $ cd .. |