| #!/bin/sh |
| |
| test_description='CRLF conversion all combinations' |
| |
| . ./test-lib.sh |
| |
| if ! test_have_prereq EXPENSIVE |
| then |
| skip_all="EXPENSIVE not set" |
| test_done |
| fi |
| |
| compare_files () { |
| tr '\015\000' QN <"$1" >"$1".expect && |
| tr '\015\000' QN <"$2" >"$2".actual && |
| test_cmp "$1".expect "$2".actual && |
| rm "$1".expect "$2".actual |
| } |
| |
| compare_ws_file () { |
| pfx=$1 |
| exp=$2.expect |
| act=$pfx.actual.$3 |
| tr '\015\000' QN <"$2" >"$exp" && |
| tr '\015\000' QN <"$3" >"$act" && |
| test_cmp $exp $act && |
| rm $exp $act |
| } |
| |
| create_gitattributes () { |
| attr=$1 |
| case "$attr" in |
| auto) |
| echo "*.txt text=auto" >.gitattributes |
| ;; |
| text) |
| echo "*.txt text" >.gitattributes |
| ;; |
| -text) |
| echo "*.txt -text" >.gitattributes |
| ;; |
| crlf) |
| echo "*.txt eol=crlf" >.gitattributes |
| ;; |
| lf) |
| echo "*.txt eol=lf" >.gitattributes |
| ;; |
| "") |
| echo >.gitattributes |
| ;; |
| *) |
| echo >&2 invalid attribute: $attr |
| exit 1 |
| ;; |
| esac |
| } |
| |
| check_warning () { |
| case "$1" in |
| LF_CRLF) echo "warning: LF will be replaced by CRLF" >"$2".expect ;; |
| CRLF_LF) echo "warning: CRLF will be replaced by LF" >"$2".expect ;; |
| '') >"$2".expect ;; |
| *) echo >&2 "Illegal 1": "$1" ; return false ;; |
| esac |
| grep "will be replaced by" "$2" | sed -e "s/\(.*\) in [^ ]*$/\1/" >"$2".actual |
| test_cmp "$2".expect "$2".actual |
| } |
| |
| commit_check_warn () { |
| crlf=$1 |
| attr=$2 |
| lfname=$3 |
| crlfname=$4 |
| repoMIX=$5 |
| lfmixcrlf=$6 |
| lfmixcr=$7 |
| crlfnul=$8 |
| pfx=crlf_${crlf}_attr_${attr} |
| # Special handling for repoMIX: It should already be in the repo |
| # with CRLF |
| f=repoMIX |
| fname=${pfx}_$f.txt |
| echo >.gitattributes && |
| cp $f $fname && |
| git -c core.autocrlf=false add $fname 2>"${pfx}_$f.err" && |
| git commit -m "repoMIX" && |
| create_gitattributes "$attr" && |
| for f in LF CRLF repoMIX LF_mix_CR CRLF_mix_LF LF_nul CRLF_nul |
| do |
| fname=${pfx}_$f.txt && |
| cp $f $fname && |
| git -c core.autocrlf=$crlf add $fname 2>"${pfx}_$f.err" |
| done && |
| git commit -m "core.autocrlf $crlf" && |
| check_warning "$lfname" ${pfx}_LF.err && |
| check_warning "$crlfname" ${pfx}_CRLF.err && |
| check_warning "$lfmixcrlf" ${pfx}_CRLF_mix_LF.err && |
| check_warning "$lfmixcr" ${pfx}_LF_mix_CR.err && |
| check_warning "$crlfnul" ${pfx}_CRLF_nul.err |
| } |
| |
| check_files_in_repo () { |
| crlf=$1 |
| attr=$2 |
| lfname=$3 |
| crlfname=$4 |
| lfmixcrlf=$5 |
| lfmixcr=$6 |
| crlfnul=$7 |
| pfx=crlf_${crlf}_attr_${attr}_ && |
| compare_files $lfname ${pfx}LF.txt && |
| compare_files $crlfname ${pfx}CRLF.txt && |
| compare_files $lfmixcrlf ${pfx}CRLF_mix_LF.txt && |
| compare_files $lfmixcr ${pfx}LF_mix_CR.txt && |
| compare_files $crlfnul ${pfx}CRLF_nul.txt |
| } |
| |
| |
| checkout_files () { |
| eol=$1 |
| crlf=$2 |
| attr=$3 |
| lfname=$4 |
| crlfname=$5 |
| lfmixcrlf=$6 |
| lfmixcr=$7 |
| crlfnul=$8 |
| create_gitattributes $attr && |
| git config core.autocrlf $crlf && |
| pfx=eol_${eol}_crlf_${crlf}_attr_${attr}_ && |
| src=crlf_false_attr__ && |
| for f in LF CRLF LF_mix_CR CRLF_mix_LF LF_nul |
| do |
| rm $src$f.txt && |
| if test -z "$eol"; then |
| git checkout $src$f.txt |
| else |
| git -c core.eol=$eol checkout $src$f.txt |
| fi |
| done |
| |
| test_expect_success "checkout core.eol=$eol core.autocrlf=$crlf gitattributes=$attr file=LF" " |
| compare_ws_file $pfx $lfname ${src}LF.txt |
| " |
| test_expect_success "checkout core.eol=$eol core.autocrlf=$crlf gitattributes=$attr file=CRLF" " |
| compare_ws_file $pfx $crlfname ${src}CRLF.txt |
| " |
| test_expect_success "checkout core.eol=$eol core.autocrlf=$crlf gitattributes=$attr file=CRLF_mix_LF" " |
| compare_ws_file $pfx $lfmixcrlf ${src}CRLF_mix_LF.txt |
| " |
| test_expect_success "checkout core.eol=$eol core.autocrlf=$crlf gitattributes=$attr file=LF_mix_CR" " |
| compare_ws_file $pfx $lfmixcr ${src}LF_mix_CR.txt |
| " |
| test_expect_success "checkout core.eol=$eol core.autocrlf=$crlf gitattributes=$attr file=LF_nul" " |
| compare_ws_file $pfx $crlfnul ${src}LF_nul.txt |
| " |
| } |
| |
| ####### |
| test_expect_success 'setup master' ' |
| echo >.gitattributes && |
| git checkout -b master && |
| git add .gitattributes && |
| git commit -m "add .gitattributes" "" && |
| printf "line1\nline2\nline3" >LF && |
| printf "line1\r\nline2\r\nline3" >CRLF && |
| printf "line1\r\nline2\nline3" >repoMIX && |
| printf "line1\r\nline2\nline3" >CRLF_mix_LF && |
| printf "line1\nline2\rline3" >LF_mix_CR && |
| printf "line1\r\nline2\rline3" >CRLF_mix_CR && |
| printf "line1Q\r\nline2\r\nline3" | q_to_nul >CRLF_nul && |
| printf "line1Q\nline2\nline3" | q_to_nul >LF_nul |
| ' |
| |
| |
| |
| warn_LF_CRLF="LF will be replaced by CRLF" |
| warn_CRLF_LF="CRLF will be replaced by LF" |
| |
| # WILC stands for "Warn if (this OS) converts LF into CRLF". |
| # WICL: Warn if CRLF becomes LF |
| # WAMIX: Mixed line endings: either CRLF->LF or LF->CRLF |
| if test_have_prereq NATIVE_CRLF |
| then |
| WILC=LF_CRLF |
| WICL= |
| WAMIX=LF_CRLF |
| else |
| WILC= |
| WICL=CRLF_LF |
| WAMIX=CRLF_LF |
| fi |
| |
| # attr LF CRLF repoMIX CRLFmixLF LFmixCR CRLFNUL |
| test_expect_success 'commit files empty attr' ' |
| commit_check_warn false "" "" "" "" "" "" "" && |
| commit_check_warn true "" "LF_CRLF" "" "LF_CRLF" "LF_CRLF" "" "" && |
| commit_check_warn input "" "" "CRLF_LF" "CRLF_LF" "CRLF_LF" "" "" |
| ' |
| |
| test_expect_success 'commit files attr=auto' ' |
| commit_check_warn false "auto" "$WILC" "$WICL" "$WAMIX" "$WAMIX" "" "" && |
| commit_check_warn true "auto" "LF_CRLF" "" "LF_CRLF" "LF_CRLF" "" "" && |
| commit_check_warn input "auto" "" "CRLF_LF" "CRLF_LF" "CRLF_LF" "" "" |
| ' |
| |
| test_expect_success 'commit files attr=text' ' |
| commit_check_warn false "text" "$WILC" "$WICL" "$WAMIX" "$WAMIX" "$WILC" "$WICL" && |
| commit_check_warn true "text" "LF_CRLF" "" "LF_CRLF" "LF_CRLF" "LF_CRLF" "" && |
| commit_check_warn input "text" "" "CRLF_LF" "CRLF_LF" "CRLF_LF" "" "CRLF_LF" |
| ' |
| |
| test_expect_success 'commit files attr=-text' ' |
| commit_check_warn false "-text" "" "" "" "" "" "" && |
| commit_check_warn true "-text" "" "" "" "" "" "" && |
| commit_check_warn input "-text" "" "" "" "" "" "" |
| ' |
| |
| test_expect_success 'commit files attr=lf' ' |
| commit_check_warn false "lf" "" "CRLF_LF" "CRLF_LF" "CRLF_LF" "" "CRLF_LF" && |
| commit_check_warn true "lf" "" "CRLF_LF" "CRLF_LF" "CRLF_LF" "" "CRLF_LF" && |
| commit_check_warn input "lf" "" "CRLF_LF" "CRLF_LF" "CRLF_LF" "" "CRLF_LF" |
| ' |
| |
| test_expect_success 'commit files attr=crlf' ' |
| commit_check_warn false "crlf" "LF_CRLF" "" "LF_CRLF" "LF_CRLF" "LF_CRLF" "" && |
| commit_check_warn true "crlf" "LF_CRLF" "" "LF_CRLF" "LF_CRLF" "LF_CRLF" "" && |
| commit_check_warn input "crlf" "LF_CRLF" "" "LF_CRLF" "LF_CRLF" "LF_CRLF" "" |
| ' |
| |
| test_expect_success 'create files cleanup' ' |
| rm -f *.txt && |
| git reset --hard |
| ' |
| |
| test_expect_success 'commit empty gitattribues' ' |
| check_files_in_repo false "" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul && |
| check_files_in_repo true "" LF LF LF LF_mix_CR CRLF_nul && |
| check_files_in_repo input "" LF LF LF LF_mix_CR CRLF_nul |
| ' |
| |
| test_expect_success 'commit text=auto' ' |
| check_files_in_repo false "auto" LF LF LF LF_mix_CR CRLF_nul && |
| check_files_in_repo true "auto" LF LF LF LF_mix_CR CRLF_nul && |
| check_files_in_repo input "auto" LF LF LF LF_mix_CR CRLF_nul |
| ' |
| |
| test_expect_success 'commit text' ' |
| check_files_in_repo false "text" LF LF LF LF_mix_CR LF_nul && |
| check_files_in_repo true "text" LF LF LF LF_mix_CR LF_nul && |
| check_files_in_repo input "text" LF LF LF LF_mix_CR LF_nul |
| ' |
| |
| test_expect_success 'commit -text' ' |
| check_files_in_repo false "-text" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul && |
| check_files_in_repo true "-text" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul && |
| check_files_in_repo input "-text" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul |
| ' |
| |
| ################################################################################ |
| # Check how files in the repo are changed when they are checked out |
| # How to read the table below: |
| # - checkout_files will check multiple files with a combination of settings |
| # and attributes (core.autocrlf=input is forbidden with core.eol=crlf) |
| # - parameter $1 : core.eol lf | crlf |
| # - parameter $2 : core.autocrlf false | true | input |
| # - parameter $3 : text in .gitattributs "" (empty) | auto | text | -text |
| # - parameter $4 : reference for a file with only LF in the repo |
| # - parameter $5 : reference for a file with only CRLF in the repo |
| # - parameter $6 : reference for a file with mixed LF and CRLF in the repo |
| # - parameter $7 : reference for a file with LF and CR in the repo (does somebody uses this ?) |
| # - parameter $8 : reference for a file with CRLF and a NUL (should be handled as binary when auto) |
| |
| # What we have in the repo: |
| # ----------------- EOL in repo ---------------- |
| # LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul |
| # settings with checkout: |
| # core. core. .gitattr |
| # eol acrlf |
| # ---------------------------------------------- |
| # What we want to have in the working tree: |
| if test_have_prereq NATIVE_CRLF |
| then |
| MIX_CRLF_LF=CRLF |
| MIX_LF_CR=CRLF_mix_CR |
| NL=CRLF |
| LFNUL=CRLF_nul |
| else |
| MIX_CRLF_LF=CRLF_mix_LF |
| MIX_LF_CR=LF_mix_CR |
| NL=LF |
| LFNUL=LF_nul |
| fi |
| export CRLF_MIX_LF_CR MIX NL |
| |
| checkout_files lf false "" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul |
| checkout_files lf true "" CRLF CRLF CRLF_mix_LF LF_mix_CR LF_nul |
| checkout_files lf input "" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul |
| checkout_files lf false "auto" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul |
| checkout_files lf true "auto" CRLF CRLF CRLF LF_mix_CR LF_nul |
| checkout_files lf input "auto" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul |
| checkout_files lf false "text" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul |
| checkout_files lf true "text" CRLF CRLF CRLF CRLF_mix_CR CRLF_nul |
| checkout_files lf input "text" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul |
| checkout_files lf false "-text" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul |
| checkout_files lf true "-text" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul |
| checkout_files lf input "-text" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul |
| checkout_files lf false "lf" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul |
| checkout_files lf true "lf" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul |
| checkout_files lf input "lf" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul |
| checkout_files lf false "crlf" CRLF CRLF CRLF CRLF_mix_CR CRLF_nul |
| checkout_files lf true "crlf" CRLF CRLF CRLF CRLF_mix_CR CRLF_nul |
| checkout_files lf input "crlf" CRLF CRLF CRLF CRLF_mix_CR CRLF_nul |
| |
| checkout_files crlf false "" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul |
| checkout_files crlf true "" CRLF CRLF CRLF_mix_LF LF_mix_CR LF_nul |
| checkout_files crlf false "auto" CRLF CRLF CRLF LF_mix_CR LF_nul |
| checkout_files crlf true "auto" CRLF CRLF CRLF LF_mix_CR LF_nul |
| checkout_files crlf false "text" CRLF CRLF CRLF CRLF_mix_CR CRLF_nul |
| checkout_files crlf true "text" CRLF CRLF CRLF CRLF_mix_CR CRLF_nul |
| checkout_files crlf false "-text" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul |
| checkout_files crlf true "-text" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul |
| checkout_files crlf false "lf" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul |
| checkout_files crlf true "lf" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul |
| checkout_files crlf false "crlf" CRLF CRLF CRLF CRLF_mix_CR CRLF_nul |
| checkout_files crlf true "crlf" CRLF CRLF CRLF CRLF_mix_CR CRLF_nul |
| |
| checkout_files "" false "" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul |
| checkout_files "" true "" CRLF CRLF CRLF_mix_LF LF_mix_CR LF_nul |
| checkout_files "" input "" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul |
| checkout_files "" false "auto" $NL CRLF $MIX_CRLF_LF LF_mix_CR LF_nul |
| checkout_files "" true "auto" CRLF CRLF CRLF LF_mix_CR LF_nul |
| checkout_files "" input "auto" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul |
| checkout_files "" false "text" $NL CRLF $MIX_CRLF_LF $MIX_LF_CR $LFNUL |
| checkout_files "" true "text" CRLF CRLF CRLF CRLF_mix_CR CRLF_nul |
| checkout_files "" input "text" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul |
| checkout_files "" false "-text" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul |
| checkout_files "" true "-text" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul |
| checkout_files "" input "-text" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul |
| checkout_files "" false "lf" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul |
| checkout_files "" true "lf" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul |
| checkout_files "" input "lf" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul |
| checkout_files "" false "crlf" CRLF CRLF CRLF CRLF_mix_CR CRLF_nul |
| checkout_files "" true "crlf" CRLF CRLF CRLF CRLF_mix_CR CRLF_nul |
| checkout_files "" input "crlf" CRLF CRLF CRLF CRLF_mix_CR CRLF_nul |
| |
| checkout_files native false "" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul |
| checkout_files native true "" CRLF CRLF CRLF_mix_LF LF_mix_CR LF_nul |
| checkout_files native false "auto" $NL CRLF $MIX_CRLF_LF LF_mix_CR LF_nul |
| checkout_files native true "auto" CRLF CRLF CRLF LF_mix_CR LF_nul |
| checkout_files native false "text" $NL CRLF $MIX_CRLF_LF $MIX_LF_CR $LFNUL |
| checkout_files native true "text" CRLF CRLF CRLF CRLF_mix_CR CRLF_nul |
| checkout_files native false "-text" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul |
| checkout_files native true "-text" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul |
| checkout_files native false "lf" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul |
| checkout_files native true "lf" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul |
| checkout_files native false "crlf" CRLF CRLF CRLF CRLF_mix_CR CRLF_nul |
| checkout_files native true "crlf" CRLF CRLF CRLF CRLF_mix_CR CRLF_nul |
| |
| test_done |
