1#!/bin/sh
2
3test_description='Test ref-filter and pretty APIs for commit and tag messages using CRLF'
4. ./test-lib.sh
5
6LIB_CRLF_BRANCHES=""
7
8create_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
21create_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
53test_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
82test_expect_success 'Setup refs with commit and tag messages using CRLF' '
83	test_commit inital &&
84	create_crlf_refs
85'
86
87test_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
102test_crlf_subject_body_and_contents branch --list crlf*
103
104test_crlf_subject_body_and_contents tag --list tag-crlf*
105
106test_crlf_subject_body_and_contents for-each-ref refs/heads/crlf*
107
108test_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
122test_crlf_subject_body_and_contents log --all --reverse --grep Subject
123
124test_crlf_subject_body_and_contents show $LIB_CRLF_BRANCHES
125
126test_done
127