585839729cf5a16103c46abd050bb7f6343fbbbb
1#!/bin/sh
2test_description='CRLF conversion all combinations'
4. ./test-lib.sh
6if ! test_have_prereq EXPENSIVE
8then
9 skip_all="EXPENSIVE not set"
10 test_done
11fi
12compare_files () {
14 tr '\015\000' QN <"$1" >"$1".expect &&
15 tr '\015\000' QN <"$2" >"$2".actual &&
16 test_cmp "$1".expect "$2".actual &&
17 rm "$1".expect "$2".actual
18}
19compare_ws_file () {
21 pfx=$1
22 exp=$2.expect
23 act=$pfx.actual.$3
24 tr '\015\000' QN <"$2" >"$exp" &&
25 tr '\015\000' QN <"$3" >"$act" &&
26 test_cmp $exp $act &&
27 rm $exp $act
28}
29create_gitattributes () {
31 attr=$1
32 case "$attr" in
33 auto)
34 echo "*.txt text=auto" >.gitattributes
35 ;;
36 text)
37 echo "*.txt text" >.gitattributes
38 ;;
39 -text)
40 echo "*.txt -text" >.gitattributes
41 ;;
42 crlf)
43 echo "*.txt eol=crlf" >.gitattributes
44 ;;
45 lf)
46 echo "*.txt eol=lf" >.gitattributes
47 ;;
48 "")
49 echo >.gitattributes
50 ;;
51 *)
52 echo >&2 invalid attribute: $attr
53 exit 1
54 ;;
55 esac
56}
57check_warning () {
59 case "$1" in
60 LF_CRLF) grep "LF will be replaced by CRLF" $2;;
61 CRLF_LF) grep "CRLF will be replaced by LF" $2;;
62 '')
63 >expect
64 grep "will be replaced by" $2 >actual
65 test_cmp expect actual
66 ;;
67 *) false ;;
68 esac
69}
70commit_check_warn () {
72 crlf=$1
73 attr=$2
74 lfname=$3
75 crlfname=$4
76 lfmixcrlf=$5
77 lfmixcr=$6
78 crlfnul=$7
79 create_gitattributes "$attr" &&
80 pfx=crlf_${crlf}_attr_${attr}
81 for f in LF CRLF LF_mix_CR CRLF_mix_LF CRLF_nul
82 do
83 fname=${pfx}_$f.txt &&
84 cp $f $fname &&
85 git -c core.autocrlf=$crlf add $fname 2>"${pfx}_$f.err"
86 done &&
87 git commit -m "core.autocrlf $crlf" &&
88 check_warning "$lfname" ${pfx}_LF.err &&
89 check_warning "$crlfname" ${pfx}_CRLF.err &&
90 check_warning "$lfmixcrlf" ${pfx}_CRLF_mix_LF.err &&
91 check_warning "$lfmixcr" ${pfx}_LF_mix_CR.err &&
92 check_warning "$crlfnul" ${pfx}_CRLF_nul.err
93}
94check_files_in_repo () {
96 crlf=$1
97 attr=$2
98 lfname=$3
99 crlfname=$4
100 lfmixcrlf=$5
101 lfmixcr=$6
102 crlfnul=$7
103 pfx=crlf_${crlf}_attr_${attr}_ &&
104 compare_files $lfname ${pfx}LF.txt &&
105 compare_files $crlfname ${pfx}CRLF.txt &&
106 compare_files $lfmixcrlf ${pfx}CRLF_mix_LF.txt &&
107 compare_files $lfmixcr ${pfx}LF_mix_CR.txt &&
108 compare_files $crlfnul ${pfx}CRLF_nul.txt
109}
110checkout_files () {
113 eol=$1
114 crlf=$2
115 attr=$3
116 lfname=$4
117 crlfname=$5
118 lfmixcrlf=$6
119 lfmixcr=$7
120 crlfnul=$8
121 create_gitattributes $attr &&
122 git config core.autocrlf $crlf &&
123 pfx=eol_${eol}_crlf_${crlf}_attr_${attr}_ &&
124 src=crlf_false_attr__ &&
125 for f in LF CRLF LF_mix_CR CRLF_mix_LF CRLF_nul
126 do
127 rm $src$f.txt &&
128 if test -z "$eol"; then
129 git checkout $src$f.txt
130 else
131 git -c core.eol=$eol checkout $src$f.txt
132 fi
133 done
134 test_expect_success "checkout core.eol=$eol core.autocrlf=$crlf gitattributes=$attr file=LF" "
136 compare_ws_file $pfx $lfname ${src}LF.txt
137 "
138 test_expect_success "checkout core.eol=$eol core.autocrlf=$crlf gitattributes=$attr file=CRLF" "
139 compare_ws_file $pfx $crlfname ${src}CRLF.txt
140 "
141 test_expect_success "checkout core.eol=$eol core.autocrlf=$crlf gitattributes=$attr file=CRLF_mix_LF" "
142 compare_ws_file $pfx $lfmixcrlf ${src}CRLF_mix_LF.txt
143 "
144 test_expect_success "checkout core.eol=$eol core.autocrlf=$crlf gitattributes=$attr file=LF_mix_CR" "
145 compare_ws_file $pfx $lfmixcr ${src}LF_mix_CR.txt
146 "
147 test_expect_success "checkout core.eol=$eol core.autocrlf=$crlf gitattributes=$attr file=CRLF_nul" "
148 compare_ws_file $pfx $crlfnul ${src}CRLF_nul.txt
149 "
150}
151#######
153test_expect_success 'setup master' '
154 echo >.gitattributes &&
155 git checkout -b master &&
156 git add .gitattributes &&
157 git commit -m "add .gitattributes" "" &&
158 printf "line1\nline2\nline3" >LF &&
159 printf "line1\r\nline2\r\nline3" >CRLF &&
160 printf "line1\r\nline2\nline3" >CRLF_mix_LF &&
161 printf "line1\nline2\rline3" >LF_mix_CR &&
162 printf "line1\r\nline2\rline3" >CRLF_mix_CR &&
163 printf "line1Q\r\nline2\r\nline3" | q_to_nul >CRLF_nul &&
164 printf "line1Q\nline2\nline3" | q_to_nul >LF_nul
165'
166warn_LF_CRLF="LF will be replaced by CRLF"
170warn_CRLF_LF="CRLF will be replaced by LF"
171test_expect_success 'commit files empty attr' '
173 commit_check_warn false "" "" "" "" "" "" &&
174 commit_check_warn true "" "LF_CRLF" "" "LF_CRLF" "" "" &&
175 commit_check_warn input "" "" "CRLF_LF" "CRLF_LF" "" ""
176'
177test_expect_success 'commit files attr=auto' '
179 commit_check_warn false "auto" "" "CRLF_LF" "CRLF_LF" "" "" &&
180 commit_check_warn true "auto" "LF_CRLF" "" "LF_CRLF" "" "" &&
181 commit_check_warn input "auto" "" "CRLF_LF" "CRLF_LF" "" ""
182'
183test_expect_success 'commit files attr=text' '
185 commit_check_warn false "text" "" "CRLF_LF" "CRLF_LF" "" "CRLF_LF" &&
186 commit_check_warn true "text" "LF_CRLF" "" "LF_CRLF" "LF_CRLF" "" &&
187 commit_check_warn input "text" "" "CRLF_LF" "CRLF_LF" "" "CRLF_LF"
188'
189test_expect_success 'commit files attr=-text' '
191 commit_check_warn false "-text" "" "" "" "" "" &&
192 commit_check_warn true "-text" "" "" "" "" "" &&
193 commit_check_warn input "-text" "" "" "" "" ""
194'
195test_expect_success 'commit files attr=lf' '
197 commit_check_warn false "lf" "" "CRLF_LF" "CRLF_LF" "" "CRLF_LF" &&
198 commit_check_warn true "lf" "" "CRLF_LF" "CRLF_LF" "" "CRLF_LF" &&
199 commit_check_warn input "lf" "" "CRLF_LF" "CRLF_LF" "" "CRLF_LF"
200'
201test_expect_success 'commit files attr=crlf' '
203 commit_check_warn false "crlf" "LF_CRLF" "" "LF_CRLF" "LF_CRLF" "" &&
204 commit_check_warn true "crlf" "LF_CRLF" "" "LF_CRLF" "LF_CRLF" "" &&
205 commit_check_warn input "crlf" "LF_CRLF" "" "LF_CRLF" "LF_CRLF" ""
206'
207test_expect_success 'create files cleanup' '
209 rm -f *.txt &&
210 git reset --hard
211'
212test_expect_success 'commit empty gitattribues' '
214 check_files_in_repo false "" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul &&
215 check_files_in_repo true "" LF LF LF LF_mix_CR CRLF_nul &&
216 check_files_in_repo input "" LF LF LF LF_mix_CR CRLF_nul
217'
218test_expect_success 'commit text=auto' '
220 check_files_in_repo false "auto" LF LF LF LF_mix_CR CRLF_nul &&
221 check_files_in_repo true "auto" LF LF LF LF_mix_CR CRLF_nul &&
222 check_files_in_repo input "auto" LF LF LF LF_mix_CR CRLF_nul
223'
224test_expect_success 'commit text' '
226 check_files_in_repo false "text" LF LF LF LF_mix_CR LF_nul &&
227 check_files_in_repo true "text" LF LF LF LF_mix_CR LF_nul &&
228 check_files_in_repo input "text" LF LF LF LF_mix_CR LF_nul
229'
230test_expect_success 'commit -text' '
232 check_files_in_repo false "-text" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul &&
233 check_files_in_repo true "-text" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul &&
234 check_files_in_repo input "-text" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
235'
236################################################################################
238# Check how files in the repo are changed when they are checked out
239# How to read the table below:
240# - checkout_files will check multiple files with a combination of settings
241# and attributes (core.autocrlf=input is forbidden with core.eol=crlf)
242# - parameter $1 : core.eol lf | crlf
243# - parameter $2 : core.autocrlf false | true | input
244# - parameter $3 : text in .gitattributs "" (empty) | auto | text | -text
245# - parameter $4 : reference for a file with only LF in the repo
246# - parameter $5 : reference for a file with only CRLF in the repo
247# - parameter $6 : reference for a file with mixed LF and CRLF in the repo
248# - parameter $7 : reference for a file with LF and CR in the repo (does somebody uses this ?)
249# - parameter $8 : reference for a file with CRLF and a NUL (should be handled as binary when auto)
250# What we have in the repo:
252# ----------------- EOL in repo ----------------
253# LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
254# settings with checkout:
255# core. core. .gitattr
256# eol acrlf
257# ----------------------------------------------
258# What we want to have in the working tree:
259if test_have_prereq MINGW
260then
261MIX_CRLF_LF=CRLF
262MIX_LF_CR=CRLF_mix_CR
263NL=CRLF
264else
265MIX_CRLF_LF=CRLF_mix_LF
266MIX_LF_CR=LF_mix_CR
267NL=LF
268fi
269export CRLF_MIX_LF_CR MIX NL
270checkout_files lf false "" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
272checkout_files lf true "" CRLF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
273checkout_files lf input "" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
274checkout_files lf false "auto" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
275checkout_files lf true "auto" CRLF CRLF CRLF LF_mix_CR CRLF_nul
276checkout_files lf input "auto" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
277checkout_files lf false "text" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
278checkout_files lf true "text" CRLF CRLF CRLF CRLF_mix_CR CRLF_nul
279checkout_files lf input "text" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
280checkout_files lf false "-text" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
281checkout_files lf true "-text" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
282checkout_files lf input "-text" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
283checkout_files lf false "lf" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
284checkout_files lf true "lf" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
285checkout_files lf input "lf" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
286checkout_files lf false "crlf" CRLF CRLF CRLF CRLF_mix_CR CRLF_nul
287checkout_files lf true "crlf" CRLF CRLF CRLF CRLF_mix_CR CRLF_nul
288checkout_files lf input "crlf" CRLF CRLF CRLF CRLF_mix_CR CRLF_nul
289checkout_files crlf false "" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
291checkout_files crlf true "" CRLF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
292checkout_files crlf false "auto" CRLF CRLF CRLF LF_mix_CR CRLF_nul
293checkout_files crlf true "auto" CRLF CRLF CRLF LF_mix_CR CRLF_nul
294checkout_files crlf false "text" CRLF CRLF CRLF CRLF_mix_CR CRLF_nul
295checkout_files crlf true "text" CRLF CRLF CRLF CRLF_mix_CR CRLF_nul
296checkout_files crlf false "-text" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
297checkout_files crlf true "-text" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
298checkout_files crlf false "lf" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
299checkout_files crlf true "lf" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
300checkout_files crlf false "crlf" CRLF CRLF CRLF CRLF_mix_CR CRLF_nul
301checkout_files crlf true "crlf" CRLF CRLF CRLF CRLF_mix_CR CRLF_nul
302checkout_files "" false "" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
304checkout_files "" true "" CRLF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
305checkout_files "" input "" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
306checkout_files "" false "auto" $NL CRLF $MIX_CRLF_LF LF_mix_CR CRLF_nul
307checkout_files "" true "auto" CRLF CRLF CRLF LF_mix_CR CRLF_nul
308checkout_files "" input "auto" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
309checkout_files "" false "text" $NL CRLF $MIX_CRLF_LF $MIX_LF_CR CRLF_nul
310checkout_files "" true "text" CRLF CRLF CRLF CRLF_mix_CR CRLF_nul
311checkout_files "" input "text" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
312checkout_files "" false "-text" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
313checkout_files "" true "-text" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
314checkout_files "" input "-text" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
315checkout_files "" false "lf" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
316checkout_files "" true "lf" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
317checkout_files "" input "lf" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
318checkout_files "" false "crlf" CRLF CRLF CRLF CRLF_mix_CR CRLF_nul
319checkout_files "" true "crlf" CRLF CRLF CRLF CRLF_mix_CR CRLF_nul
320checkout_files "" input "crlf" CRLF CRLF CRLF CRLF_mix_CR CRLF_nul
321checkout_files native false "" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
323checkout_files native true "" CRLF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
324checkout_files native false "auto" $NL CRLF $MIX_CRLF_LF LF_mix_CR CRLF_nul
325checkout_files native true "auto" CRLF CRLF CRLF LF_mix_CR CRLF_nul
326checkout_files native false "text" $NL CRLF $MIX_CRLF_LF $MIX_LF_CR CRLF_nul
327checkout_files native true "text" CRLF CRLF CRLF CRLF_mix_CR CRLF_nul
328checkout_files native false "-text" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
329checkout_files native true "-text" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
330checkout_files native false "lf" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
331checkout_files native true "lf" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
332checkout_files native false "crlf" CRLF CRLF CRLF CRLF_mix_CR CRLF_nul
333checkout_files native true "crlf" CRLF CRLF CRLF CRLF_mix_CR CRLF_nul
334test_done