French translation: copy -> copie.
[git/dscho.git] / t / t4001-diff-rename.sh
blob844277cfa605f51cccd5d78a48a83fb75c03af9b
1 #!/bin/sh
3 # Copyright (c) 2005 Junio C Hamano
6 test_description='Test rename detection in diff engine.
9 . ./test-lib.sh
10 . "$TEST_DIRECTORY"/diff-lib.sh
12 echo >path0 'Line 1
13 Line 2
14 Line 3
15 Line 4
16 Line 5
17 Line 6
18 Line 7
19 Line 8
20 Line 9
21 Line 10
22 line 11
23 Line 12
24 Line 13
25 Line 14
26 Line 15
29 test_expect_success \
30 'update-index --add a file.' \
31 'git update-index --add path0'
33 test_expect_success \
34 'write that tree.' \
35 'tree=$(git write-tree) && echo $tree'
37 sed -e 's/line/Line/' <path0 >path1
38 rm -f path0
39 test_expect_success \
40 'renamed and edited the file.' \
41 'git update-index --add --remove path0 path1'
43 test_expect_success \
44 'git diff-index -p -M after rename and editing.' \
45 'git diff-index -p -M $tree >current'
46 cat >expected <<\EOF
47 diff --git a/path0 b/path1
48 rename from path0
49 rename to path1
50 --- a/path0
51 +++ b/path1
52 @@ -8,7 +8,7 @@ Line 7
53 Line 8
54 Line 9
55 Line 10
56 -line 11
57 +Line 11
58 Line 12
59 Line 13
60 Line 14
61 EOF
63 test_expect_success \
64 'validate the output.' \
65 'compare_diff_patch current expected'
67 test_expect_success 'favour same basenames over different ones' '
68 cp path1 another-path &&
69 git add another-path &&
70 git commit -m 1 &&
71 git rm path1 &&
72 mkdir subdir &&
73 git mv another-path subdir/path1 &&
74 git status | test_i18ngrep "renamed: .*path1 -> subdir/path1"'
76 test_expect_success 'favour same basenames even with minor differences' '
77 git show HEAD:path1 | sed "s/15/16/" > subdir/path1 &&
78 git status | test_i18ngrep "renamed: .*path1 -> subdir/path1"'
80 test_expect_success 'setup for many rename source candidates' '
81 git reset --hard &&
82 for i in 0 1 2 3 4 5 6 7 8 9;
84 for j in 0 1 2 3 4 5 6 7 8 9;
86 echo "$i$j" >"path$i$j"
87 done
88 done &&
89 git add "path??" &&
90 test_tick &&
91 git commit -m "hundred" &&
92 (cat path1; echo new) >new-path &&
93 echo old >>path1 &&
94 git add new-path path1 &&
95 git diff -l 4 -C -C --cached --name-status >actual 2>actual.err &&
96 sed -e "s/^\([CM]\)[0-9]* /\1 /" actual >actual.munged &&
97 cat >expect <<-EOF &&
98 C path1 new-path
99 M path1
101 test_cmp expect actual.munged &&
102 grep warning actual.err
105 test_done