Merge branch 'sg/t5310-jgit-wants-sha1'
[git] / t / t3920-crlf-messages.sh
1 #!/bin/sh
2
3 test_description='Test ref-filter and pretty APIs for commit and tag messages using CRLF'
4 . ./test-lib.sh
5
6 LIB_CRLF_BRANCHES=""
7
8 create_crlf_ref () {
9         branch="$1" &&
10         cat >.crlf-orig-$branch.txt &&
11         cat .crlf-orig-$branch.txt | append_cr >.crlf-message-$branch.txt &&
12         grep 'Subject' .crlf-orig-$branch.txt | tr '\n' ' ' | sed 's/[ ]*$//' | tr -d '\n' >.crlf-subject-$branch.txt &&
13         grep 'Body' .crlf-message-$branch.txt >.crlf-body-$branch.txt || true &&
14         LIB_CRLF_BRANCHES="${LIB_CRLF_BRANCHES} ${branch}" &&
15         test_tick &&
16         hash=$(git commit-tree HEAD^{tree} -p HEAD -F .crlf-message-${branch}.txt) &&
17         git branch ${branch} ${hash} &&
18         git tag tag-${branch} ${branch} -F .crlf-message-${branch}.txt --cleanup=verbatim
19 }
20
21 create_crlf_refs () {
22         create_crlf_ref crlf <<-\EOF &&
23         Subject first line
24
25         Body first line
26         Body second line
27         EOF
28         create_crlf_ref crlf-empty-lines-after-subject <<-\EOF &&
29         Subject first line
30
31
32         Body first line
33         Body second line
34         EOF
35         create_crlf_ref crlf-two-line-subject <<-\EOF &&
36         Subject first line
37         Subject second line
38
39         Body first line
40         Body second line
41         EOF
42         create_crlf_ref crlf-two-line-subject-no-body <<-\EOF &&
43         Subject first line
44         Subject second line
45         EOF
46         create_crlf_ref crlf-two-line-subject-no-body-trailing-newline <<-\EOF
47         Subject first line
48         Subject second line
49
50         EOF
51 }
52
53 test_crlf_subject_body_and_contents() {
54         command_and_args="$@" &&
55         command=$1 &&
56         if test ${command} = "branch" || test ${command} = "for-each-ref" || test ${command} = "tag"
57         then
58                 atoms="(contents:subject) (contents:body) (contents)"
59         elif test ${command} = "log" || test ${command} = "show"
60         then
61                 atoms="s b B"
62         fi &&
63         files="subject body message" &&
64         while test -n "${atoms}"
65         do
66                 set ${atoms} && atom=$1 && shift && atoms="$*" &&
67                 set ${files} && file=$1 && shift && files="$*" &&
68                 test_expect_success "${command}: --format='%${atom}' works with messages using CRLF" "
69                         rm -f expect &&
70                         for ref in ${LIB_CRLF_BRANCHES}
71                         do
72                                 cat .crlf-${file}-\"\${ref}\".txt >>expect &&
73                                 printf \"\n\" >>expect
74                         done &&
75                         git $command_and_args --format=\"%${atom}\" >actual &&
76                         test_cmp expect actual
77                 "
78         done
79 }
80
81
82 test_expect_success 'Setup refs with commit and tag messages using CRLF' '
83         test_commit inital &&
84         create_crlf_refs
85 '
86
87 test_expect_success 'branch: --verbose works with messages using CRLF' '
88         rm -f expect &&
89         for branch in $LIB_CRLF_BRANCHES
90         do
91                 printf "  " >>expect &&
92                 cat .crlf-subject-${branch}.txt >>expect &&
93                 printf "\n" >>expect
94         done &&
95         git branch -v >tmp &&
96         # Remove first two columns, and the line for the currently checked out branch
97         current=$(git branch --show-current) &&
98         grep -v $current <tmp | awk "{\$1=\$2=\"\"}1"  >actual &&
99         test_cmp expect actual
100 '
101
102 test_crlf_subject_body_and_contents branch --list crlf*
103
104 test_crlf_subject_body_and_contents tag --list tag-crlf*
105
106 test_crlf_subject_body_and_contents for-each-ref refs/heads/crlf*
107
108 test_expect_success 'log: --oneline works with messages using CRLF' '
109         for branch in $LIB_CRLF_BRANCHES
110         do
111                 cat .crlf-subject-${branch}.txt >expect &&
112                 printf "\n" >>expect &&
113                 git log --oneline -1 ${branch} >tmp-branch &&
114                 git log --oneline -1 tag-${branch} >tmp-tag &&
115                 cut -d" " -f2- <tmp-branch >actual-branch &&
116                 cut -d" " -f2- <tmp-tag >actual-tag &&
117                 test_cmp expect actual-branch &&
118                 test_cmp expect actual-tag || return 1
119         done
120 '
121
122 test_crlf_subject_body_and_contents log --all --reverse --grep Subject
123
124 test_crlf_subject_body_and_contents show $LIB_CRLF_BRANCHES
125
126 test_done