Merge branch 'rs/rm-strbuf-optim' into maint
[git] / t / t4025-hunk-header.sh
1 #!/bin/sh
2
3 test_description='diff hunk header truncation'
4
5 . ./test-lib.sh
6
7 N='日本語'
8 N1='日'
9 N2='日本'
10 NS="$N$N$N$N$N$N$N$N$N$N$N$N$N"
11
12 test_expect_success setup '
13
14         (
15                 echo "A $NS"
16                 for c in B C D E F G H I J K
17                 do
18                         echo "  $c"
19                 done
20                 echo "L  $NS"
21                 for c in M N O P Q R S T U V
22                 do
23                         echo "  $c"
24                 done
25         ) >file &&
26         git add file &&
27
28         sed -e "/^  [EP]/s/$/ modified/" <file >file+ &&
29         mv file+ file
30
31 '
32
33 test_expect_success 'hunk header truncation with an overly long line' '
34
35         git diff | sed -n -e "s/^.*@@//p" >actual &&
36         (
37                 echo " A $N$N$N$N$N$N$N$N$N2"
38                 echo " L  $N$N$N$N$N$N$N$N$N1"
39         ) >expected &&
40         test_cmp actual expected
41
42 '
43
44 test_done