Merge branch 'jk/maint-config-alias-fix' into maint
[git] / t / t3900-i18n-commit.sh
1 #!/bin/sh
2 #
3 # Copyright (c) 2006 Junio C Hamano
4 #
5
6 test_description='commit and log output encodings'
7
8 . ./test-lib.sh
9
10 compare_with () {
11         git show -s $1 | sed -e '1,/^$/d' -e 's/^    //' >current &&
12         case "$3" in
13         '')
14                 test_cmp "$2" current ;;
15         ?*)
16                 iconv -f "$3" -t UTF-8 >current.utf8 <current &&
17                 iconv -f "$3" -t UTF-8 >expect.utf8 <"$2" &&
18                 test_cmp expect.utf8 current.utf8
19                 ;;
20         esac
21 }
22
23 test_expect_success setup '
24         : >F &&
25         git add F &&
26         T=$(git write-tree) &&
27         C=$(git commit-tree $T <"$TEST_DIRECTORY"/t3900/1-UTF-8.txt) &&
28         git update-ref HEAD $C &&
29         git tag C0
30 '
31
32 test_expect_success 'no encoding header for base case' '
33         E=$(git cat-file commit C0 | sed -ne "s/^encoding //p") &&
34         test z = "z$E"
35 '
36
37 for H in ISO8859-1 eucJP ISO-2022-JP
38 do
39         test_expect_success "$H setup" '
40                 git config i18n.commitencoding $H &&
41                 git checkout -b $H C0 &&
42                 echo $H >F &&
43                 git commit -a -F "$TEST_DIRECTORY"/t3900/$H.txt
44         '
45 done
46
47 for H in ISO8859-1 eucJP ISO-2022-JP
48 do
49         test_expect_success "check encoding header for $H" '
50                 E=$(git cat-file commit '$H' | sed -ne "s/^encoding //p") &&
51                 test "z$E" = "z'$H'"
52         '
53 done
54
55 test_expect_success 'config to remove customization' '
56         git config --unset-all i18n.commitencoding &&
57         if Z=$(git config --get-all i18n.commitencoding)
58         then
59                 echo Oops, should have failed.
60                 false
61         else
62                 test z = "z$Z"
63         fi &&
64         git config i18n.commitencoding UTF-8
65 '
66
67 test_expect_success 'ISO8859-1 should be shown in UTF-8 now' '
68         compare_with ISO8859-1 "$TEST_DIRECTORY"/t3900/1-UTF-8.txt
69 '
70
71 for H in eucJP ISO-2022-JP
72 do
73         test_expect_success "$H should be shown in UTF-8 now" '
74                 compare_with '$H' "$TEST_DIRECTORY"/t3900/2-UTF-8.txt
75         '
76 done
77
78 test_expect_success 'config to add customization' '
79         git config --unset-all i18n.commitencoding &&
80         if Z=$(git config --get-all i18n.commitencoding)
81         then
82                 echo Oops, should have failed.
83                 false
84         else
85                 test z = "z$Z"
86         fi
87 '
88
89 for H in ISO8859-1 eucJP ISO-2022-JP
90 do
91         test_expect_success "$H should be shown in itself now" '
92                 git config i18n.commitencoding '$H' &&
93                 compare_with '$H' "$TEST_DIRECTORY"/t3900/'$H'.txt
94         '
95 done
96
97 test_expect_success 'config to tweak customization' '
98         git config i18n.logoutputencoding UTF-8
99 '
100
101 test_expect_success 'ISO8859-1 should be shown in UTF-8 now' '
102         compare_with ISO8859-1 "$TEST_DIRECTORY"/t3900/1-UTF-8.txt
103 '
104
105 for H in eucJP ISO-2022-JP
106 do
107         test_expect_success "$H should be shown in UTF-8 now" '
108                 compare_with '$H' "$TEST_DIRECTORY"/t3900/2-UTF-8.txt
109         '
110 done
111
112 for J in eucJP ISO-2022-JP
113 do
114         if test "$J" = ISO-2022-JP
115         then
116                 ICONV=$J
117         else
118                 ICONV=
119         fi
120         git config i18n.logoutputencoding $J
121         for H in eucJP ISO-2022-JP
122         do
123                 test_expect_success "$H should be shown in $J now" '
124                         compare_with '$H' "$TEST_DIRECTORY"/t3900/'$J'.txt $ICONV
125                 '
126         done
127 done
128
129 for H in ISO8859-1 eucJP ISO-2022-JP
130 do
131         test_expect_success "No conversion with $H" '
132                 compare_with "--encoding=none '$H'" "$TEST_DIRECTORY"/t3900/'$H'.txt
133         '
134 done
135
136 test_commit_autosquash_flags () {
137         H=$1
138         flag=$2
139         test_expect_success "commit --$flag with $H encoding" '
140                 git config i18n.commitencoding $H &&
141                 git checkout -b $H-$flag C0 &&
142                 echo $H >>F &&
143                 git commit -a -F "$TEST_DIRECTORY"/t3900/$H.txt &&
144                 test_tick &&
145                 echo intermediate stuff >>G &&
146                 git add G &&
147                 git commit -a -m "intermediate commit" &&
148                 test_tick &&
149                 echo $H $flag >>F &&
150                 git commit -a --$flag HEAD~1 $3 &&
151                 E=$(git cat-file commit '$H-$flag' |
152                         sed -ne "s/^encoding //p") &&
153                 test "z$E" = "z$H" &&
154                 git config --unset-all i18n.commitencoding &&
155                 git rebase --autosquash -i HEAD^^^ &&
156                 git log --oneline >actual &&
157                 test 3 = $(wc -l <actual)
158         '
159 }
160
161 test_commit_autosquash_flags eucJP fixup
162
163 test_commit_autosquash_flags ISO-2022-JP squash '-m "squash message"'
164
165 test_done