Mercurial > hg
annotate tests/test-eol-add.t @ 17103:5146de7bce96
convert: keep branch switching merges with ancestors (issue3340)
When running convert with a filemap, merge parents which are ancestors
of other parents are ignored. This is hardly a problem when parents
belong to the same branch, but the result could be confusing when named
branches are involved. With:
-o-a1-a2-a3... <- A
\ \
b1-b2-b3...-m- <- B
If all b* revisions are discarded, it is useful to preserve 'm' even if
it is empty after filtering to record the branch switch.
This patch makes filemap preserve "ancestor parents" if there is no
"non-ancestor parent" on the same branch than the merge revision.
Remarks:
- I am not completely convinced by the reasons given above and those
detailed by Matt in this thread:
http://selenic.com/pipermail/mercurial-devel/2012-May/040627.html
The properties we try to preserve are not clearly defined. That said,
I know this patch already helped someone on IRC and the tests output
look reasonable.
- This is a new version of the original "convert: filemap must preserve
fast-forward merges" patch. It has exactly the same output for 2
parents merges, the additional complexity is here to handle more than
two parents.
author | Patrick Mezard <patrick@mezard.eu> |
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date | Mon, 18 Jun 2012 18:19:28 +0200 |
parents | 43b3b761d9d1 |
children |
rev | line source |
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12421 | 1 Test adding .hgeol |
11249
0bb67503ad4b
eol: extension for managing file EOLs
Martin Geisler <mg@lazybytes.net>
parents:
diff
changeset
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2 |
13519
43b3b761d9d1
tests: don't overwrite HGRCPATH
Martin Geisler <mg@aragost.com>
parents:
12943
diff
changeset
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3 $ cat >> $HGRCPATH <<EOF |
12421 | 4 > [diff] |
5 > git = 1 | |
6 > EOF | |
7 $ seteol () { | |
8 > if [ $1 = "LF" ]; then | |
9 > EOL='\n' | |
10 > else | |
11 > EOL='\r\n' | |
12 > fi | |
13 > } | |
14 $ makerepo () { | |
15 > echo | |
16 > echo "# ==== setup repository ====" | |
17 > echo '% hg init' | |
18 > hg init repo | |
19 > cd repo | |
20 > printf "first\nsecond\nthird\n" > a.txt | |
21 > hg commit -d '100 0' --addremove -m 'LF commit' | |
22 > cd .. | |
23 > } | |
24 $ dotest () { | |
25 > seteol $1 | |
26 > echo | |
27 > echo "% hg clone repo repo-$1" | |
28 > hg clone repo repo-$1 | |
29 > cd repo-$1 | |
30 > cat > .hg/hgrc <<EOF | |
31 > [extensions] | |
32 > eol = | |
33 > [eol] | |
34 > native = LF | |
35 > EOF | |
36 > cat > .hgeol <<EOF | |
37 > [patterns] | |
38 > **.txt = native | |
39 > [repository] | |
40 > native = $1 | |
41 > EOF | |
42 > echo '% hg add .hgeol' | |
43 > hg add .hgeol | |
44 > echo '% hg status' | |
45 > hg status | |
46 > echo '% hg commit' | |
47 > hg commit -d '200 0' -m 'Added .hgeol file' | |
48 > echo '% hg status' | |
49 > hg status | |
50 > echo '% hg tip -p' | |
12943
7439ea4146f8
tests: use (esc) instead of other kinds of string escaping
Mads Kiilerich <mads@kiilerich.com>
parents:
12421
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51 > hg tip -p |
12421 | 52 > cd .. |
53 > rm -r repo-$1 | |
54 > } | |
55 $ makerepo | |
56 | |
57 # ==== setup repository ==== | |
58 % hg init | |
59 adding a.txt | |
60 $ dotest LF | |
61 | |
62 % hg clone repo repo-LF | |
63 updating to branch default | |
64 1 files updated, 0 files merged, 0 files removed, 0 files unresolved | |
65 % hg add .hgeol | |
66 % hg status | |
67 A .hgeol | |
68 % hg commit | |
69 % hg status | |
70 % hg tip -p | |
71 changeset: 1:33503edb53b0 | |
72 tag: tip | |
73 user: test | |
74 date: Thu Jan 01 00:03:20 1970 +0000 | |
75 summary: Added .hgeol file | |
76 | |
77 diff --git a/.hgeol b/.hgeol | |
78 new file mode 100644 | |
79 --- /dev/null | |
80 +++ b/.hgeol | |
81 @@ -0,0 +1,4 @@ | |
82 +[patterns] | |
83 +**.txt = native | |
84 +[repository] | |
85 +native = LF | |
86 | |
87 $ dotest CRLF | |
88 | |
89 % hg clone repo repo-CRLF | |
90 updating to branch default | |
91 1 files updated, 0 files merged, 0 files removed, 0 files unresolved | |
92 % hg add .hgeol | |
93 % hg status | |
94 M a.txt | |
95 A .hgeol | |
96 % hg commit | |
97 % hg status | |
98 % hg tip -p | |
99 changeset: 1:6e64eaa9eb23 | |
100 tag: tip | |
101 user: test | |
102 date: Thu Jan 01 00:03:20 1970 +0000 | |
103 summary: Added .hgeol file | |
104 | |
105 diff --git a/.hgeol b/.hgeol | |
106 new file mode 100644 | |
107 --- /dev/null | |
108 +++ b/.hgeol | |
109 @@ -0,0 +1,4 @@ | |
110 +[patterns] | |
111 +**.txt = native | |
112 +[repository] | |
113 +native = CRLF | |
114 diff --git a/a.txt b/a.txt | |
115 --- a/a.txt | |
116 +++ b/a.txt | |
117 @@ -1,3 +1,3 @@ | |
118 -first | |
119 -second | |
120 -third | |
12943
7439ea4146f8
tests: use (esc) instead of other kinds of string escaping
Mads Kiilerich <mads@kiilerich.com>
parents:
12421
diff
changeset
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121 +first\r (esc) |
7439ea4146f8
tests: use (esc) instead of other kinds of string escaping
Mads Kiilerich <mads@kiilerich.com>
parents:
12421
diff
changeset
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122 +second\r (esc) |
7439ea4146f8
tests: use (esc) instead of other kinds of string escaping
Mads Kiilerich <mads@kiilerich.com>
parents:
12421
diff
changeset
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123 +third\r (esc) |
12421 | 124 |
125 $ rm -r repo |