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-rwxr-xr-xt/t0027-auto-crlf.sh622
1 files changed, 622 insertions, 0 deletions
diff --git a/t/t0027-auto-crlf.sh b/t/t0027-auto-crlf.sh
new file mode 100755
index 0000000..a94ac1e
--- /dev/null
+++ b/t/t0027-auto-crlf.sh
@@ -0,0 +1,622 @@
+#!/bin/sh
+
+test_description='CRLF conversion all combinations'
+
+TEST_PASSES_SANITIZE_LEAK=true
+. ./test-lib.sh
+
+compare_files () {
+ tr '\015\000' QN <"$1" >"$1".expect &&
+ tr '\015\000' QN <"$2" | tr -d 'Z' >"$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\000abcdef0123456789' QN00000000000000000 <"$2" |
+ sed -e "s/0000*/$ZERO_OID/" >"$exp" &&
+ tr '\015\000abcdef0123456789' QN00000000000000000 <"$3" |
+ sed -e "s/0000*/$ZERO_OID/" >"$act" &&
+ test_cmp "$exp" "$act" &&
+ rm "$exp" "$act"
+}
+
+create_gitattributes () {
+ {
+ while test "$#" != 0
+ do
+ case "$1" in
+ auto) echo '*.txt text=auto' ;;
+ ident) echo '*.txt ident' ;;
+ text) echo '*.txt text' ;;
+ -text) echo '*.txt -text' ;;
+ crlf) echo '*.txt eol=crlf' ;;
+ lf) echo '*.txt eol=lf' ;;
+ "") ;;
+ *)
+ echo >&2 invalid attribute: "$1"
+ exit 1
+ ;;
+ esac &&
+ shift
+ done
+ } >.gitattributes
+}
+
+# Create 2 sets of files:
+# The NNO files are "Not NOrmalized in the repo. We use CRLF_mix_LF and store
+# it under different names for the different test cases, see ${pfx}
+# Depending on .gitattributes they are normalized at the next commit (or not)
+# The MIX files have different contents in the repo.
+# Depending on its contents, the "new safer autocrlf" may kick in.
+create_NNO_MIX_files () {
+ for crlf in false true input
+ do
+ for attr in "" auto text -text
+ do
+ for aeol in "" lf crlf
+ do
+ pfx=NNO_attr_${attr}_aeol_${aeol}_${crlf} &&
+ cp CRLF_mix_LF ${pfx}_LF.txt &&
+ cp CRLF_mix_LF ${pfx}_CRLF.txt &&
+ cp CRLF_mix_LF ${pfx}_CRLF_mix_LF.txt &&
+ cp CRLF_mix_LF ${pfx}_LF_mix_CR.txt &&
+ cp CRLF_mix_LF ${pfx}_CRLF_nul.txt &&
+ pfx=MIX_attr_${attr}_aeol_${aeol}_${crlf} &&
+ cp LF ${pfx}_LF.txt &&
+ cp CRLF ${pfx}_CRLF.txt &&
+ cp CRLF_mix_LF ${pfx}_CRLF_mix_LF.txt &&
+ cp LF_mix_CR ${pfx}_LF_mix_CR.txt &&
+ cp CRLF_nul ${pfx}_CRLF_nul.txt
+ done
+ done
+ done
+}
+
+check_warning () {
+ case "$1" in
+ LF_CRLF) echo "LF will be replaced by CRLF" >"$2".expect ;;
+ CRLF_LF) echo "CRLF will be replaced by LF" >"$2".expect ;;
+ '') >"$2".expect ;;
+ *) echo >&2 "Illegal 1": "$1" ; return false ;;
+ esac
+ sed -e "s/^.* \([^ ]* will be replaced by [^ ]*\) .*$/\1/" "$2" | uniq >"$2".actual
+ test_cmp "$2".expect "$2".actual
+}
+
+commit_check_warn () {
+ crlf=$1
+ attr=$2
+ lfname=$3
+ crlfname=$4
+ lfmixcrlf=$5
+ lfmixcr=$6
+ crlfnul=$7
+ pfx=crlf_${crlf}_attr_${attr}
+ create_gitattributes "$attr" &&
+ for f in LF CRLF 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
+}
+
+commit_chk_wrnNNO () {
+ attr=$1 ; shift
+ aeol=$1 ; shift
+ crlf=$1 ; shift
+ lfwarn=$1 ; shift
+ crlfwarn=$1 ; shift
+ lfmixcrlf=$1 ; shift
+ lfmixcr=$1 ; shift
+ crlfnul=$1 ; shift
+ pfx=NNO_attr_${attr}_aeol_${aeol}_${crlf}
+ #Commit files on top of existing file
+ create_gitattributes "$attr" $aeol &&
+ for f in LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
+ do
+ fname=${pfx}_$f.txt &&
+ cp $f $fname &&
+ printf Z >>"$fname" &&
+ git -c core.autocrlf=$crlf add $fname 2>"${pfx}_$f.err"
+ done
+
+ test_expect_success "commit NNO files crlf=$crlf attr=$attr LF" '
+ check_warning "$lfwarn" ${pfx}_LF.err
+ '
+ test_expect_success "commit NNO files attr=$attr aeol=$aeol crlf=$crlf CRLF" '
+ check_warning "$crlfwarn" ${pfx}_CRLF.err
+ '
+
+ test_expect_success "commit NNO files attr=$attr aeol=$aeol crlf=$crlf CRLF_mix_LF" '
+ check_warning "$lfmixcrlf" ${pfx}_CRLF_mix_LF.err
+ '
+
+ test_expect_success "commit NNO files attr=$attr aeol=$aeol crlf=$crlf LF_mix_cr" '
+ check_warning "$lfmixcr" ${pfx}_LF_mix_CR.err
+ '
+
+ test_expect_success "commit NNO files attr=$attr aeol=$aeol crlf=$crlf CRLF_nul" '
+ check_warning "$crlfnul" ${pfx}_CRLF_nul.err
+ '
+}
+
+# Commit a file with mixed line endings on top of different files
+# in the index. Check for warnings
+commit_MIX_chkwrn () {
+ attr=$1 ; shift
+ aeol=$1 ; shift
+ crlf=$1 ; shift
+ lfwarn=$1 ; shift
+ crlfwarn=$1 ; shift
+ lfmixcrlf=$1 ; shift
+ lfmixcr=$1 ; shift
+ crlfnul=$1 ; shift
+ pfx=MIX_attr_${attr}_aeol_${aeol}_${crlf}
+ #Commit file with CLRF_mix_LF on top of existing file
+ create_gitattributes "$attr" $aeol &&
+ for f in LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
+ do
+ fname=${pfx}_$f.txt &&
+ cp CRLF_mix_LF $fname &&
+ printf Z >>"$fname" &&
+ git -c core.autocrlf=$crlf add $fname 2>"${pfx}_$f.err"
+ done
+
+ test_expect_success "commit file with mixed EOL onto LF crlf=$crlf attr=$attr" '
+ check_warning "$lfwarn" ${pfx}_LF.err
+ '
+ test_expect_success "commit file with mixed EOL onto CLRF attr=$attr aeol=$aeol crlf=$crlf" '
+ check_warning "$crlfwarn" ${pfx}_CRLF.err
+ '
+
+ test_expect_success "commit file with mixed EOL onto CRLF_mix_LF attr=$attr aeol=$aeol crlf=$crlf" '
+ check_warning "$lfmixcrlf" ${pfx}_CRLF_mix_LF.err
+ '
+
+ test_expect_success "commit file with mixed EOL onto LF_mix_cr attr=$attr aeol=$aeol crlf=$crlf " '
+ check_warning "$lfmixcr" ${pfx}_LF_mix_CR.err
+ '
+
+ test_expect_success "commit file with mixed EOL onto CRLF_nul attr=$attr aeol=$aeol crlf=$crlf" '
+ check_warning "$crlfnul" ${pfx}_CRLF_nul.err
+ '
+}
+
+
+stats_ascii () {
+ case "$1" in
+ LF)
+ echo lf
+ ;;
+ CRLF)
+ echo crlf
+ ;;
+ CRLF_mix_LF)
+ echo mixed
+ ;;
+ LF_mix_CR|CRLF_nul|LF_nul|CRLF_mix_CR)
+ echo "-text"
+ ;;
+ *)
+ echo error_invalid $1
+ ;;
+ esac
+
+}
+
+
+# construct the attr/ returned by git ls-files --eol
+# Take none (=empty), one or two args
+# convert.c: eol=XX overrides text=auto
+attr_ascii () {
+ case $1,$2 in
+ -text,*) echo "-text" ;;
+ text,) echo "text" ;;
+ text,lf) echo "text eol=lf" ;;
+ text,crlf) echo "text eol=crlf" ;;
+ auto,) echo "text=auto" ;;
+ auto,lf) echo "text=auto eol=lf" ;;
+ auto,crlf) echo "text=auto eol=crlf" ;;
+ lf,) echo "text eol=lf" ;;
+ crlf,) echo "text eol=crlf" ;;
+ ,) echo "" ;;
+ *) echo invalid_attr "$1,$2" ;;
+ esac
+}
+
+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
+}
+
+check_in_repo_NNO () {
+ attr=$1 ; shift
+ aeol=$1 ; shift
+ crlf=$1 ; shift
+ lfname=$1 ; shift
+ crlfname=$1 ; shift
+ lfmixcrlf=$1 ; shift
+ lfmixcr=$1 ; shift
+ crlfnul=$1 ; shift
+ pfx=NNO_attr_${attr}_aeol_${aeol}_${crlf}
+ test_expect_success "compare_files $lfname ${pfx}_LF.txt" '
+ compare_files $lfname ${pfx}_LF.txt
+ '
+ test_expect_success "compare_files $crlfname ${pfx}_CRLF.txt" '
+ compare_files $crlfname ${pfx}_CRLF.txt
+ '
+ test_expect_success "compare_files $lfmixcrlf ${pfx}_CRLF_mix_LF.txt" '
+ compare_files $lfmixcrlf ${pfx}_CRLF_mix_LF.txt
+ '
+ test_expect_success "compare_files $lfmixcr ${pfx}_LF_mix_CR.txt" '
+ compare_files $lfmixcr ${pfx}_LF_mix_CR.txt
+ '
+ test_expect_success "compare_files $crlfnul ${pfx}_CRLF_nul.txt" '
+ compare_files $crlfnul ${pfx}_CRLF_nul.txt
+ '
+}
+
+checkout_files () {
+ attr=$1 ; shift
+ ident=$1; shift
+ aeol=$1 ; shift
+ crlf=$1 ; shift
+ ceol=$1 ; shift
+ lfname=$1 ; shift
+ crlfname=$1 ; shift
+ lfmixcrlf=$1 ; shift
+ lfmixcr=$1 ; shift
+ crlfnul=$1 ; shift
+ create_gitattributes "$attr" $ident $aeol &&
+ git config core.autocrlf $crlf &&
+ pfx=eol_${ceol}_crlf_${crlf}_attr_${attr}_ &&
+ for f in LF CRLF LF_mix_CR CRLF_mix_LF LF_nul
+ do
+ rm crlf_false_attr__$f.txt &&
+ if test -z "$ceol"; then
+ git checkout -- crlf_false_attr__$f.txt
+ else
+ git -c core.eol=$ceol checkout -- crlf_false_attr__$f.txt
+ fi
+ done
+
+ test_expect_success "ls-files --eol attr=$attr $ident aeol=$aeol core.autocrlf=$crlf core.eol=$ceol" '
+ test_when_finished "rm expect actual" &&
+ sort <<-EOF >expect &&
+ i/crlf w/$(stats_ascii $crlfname) attr/$(attr_ascii $attr $aeol) crlf_false_attr__CRLF.txt
+ i/mixed w/$(stats_ascii $lfmixcrlf) attr/$(attr_ascii $attr $aeol) crlf_false_attr__CRLF_mix_LF.txt
+ i/lf w/$(stats_ascii $lfname) attr/$(attr_ascii $attr $aeol) crlf_false_attr__LF.txt
+ i/-text w/$(stats_ascii $lfmixcr) attr/$(attr_ascii $attr $aeol) crlf_false_attr__LF_mix_CR.txt
+ i/-text w/$(stats_ascii $crlfnul) attr/$(attr_ascii $attr $aeol) crlf_false_attr__CRLF_nul.txt
+ i/-text w/$(stats_ascii $crlfnul) attr/$(attr_ascii $attr $aeol) crlf_false_attr__LF_nul.txt
+ EOF
+ git ls-files --eol crlf_false_attr__* >tmp &&
+ sed -e "s/ / /g" -e "s/ */ /g" tmp |
+ sort >actual &&
+ test_cmp expect actual
+ '
+ test_expect_success "checkout attr=$attr $ident aeol=$aeol core.autocrlf=$crlf core.eol=$ceol file=LF" "
+ compare_ws_file $pfx $lfname crlf_false_attr__LF.txt
+ "
+ test_expect_success "checkout attr=$attr $ident aeol=$aeol core.autocrlf=$crlf core.eol=$ceol file=CRLF" "
+ compare_ws_file $pfx $crlfname crlf_false_attr__CRLF.txt
+ "
+ test_expect_success "checkout attr=$attr $ident aeol=$aeol core.autocrlf=$crlf core.eol=$ceol file=CRLF_mix_LF" "
+ compare_ws_file $pfx $lfmixcrlf crlf_false_attr__CRLF_mix_LF.txt
+ "
+ test_expect_success "checkout attr=$attr $ident aeol=$aeol core.autocrlf=$crlf core.eol=$ceol file=LF_mix_CR" "
+ compare_ws_file $pfx $lfmixcr crlf_false_attr__LF_mix_CR.txt
+ "
+ test_expect_success "checkout attr=$attr $ident aeol=$aeol core.autocrlf=$crlf core.eol=$ceol file=LF_nul" "
+ compare_ws_file $pfx $crlfnul crlf_false_attr__LF_nul.txt
+ "
+}
+
+# Test control characters
+# NUL SOH CR EOF==^Z
+test_expect_success 'ls-files --eol -o Text/Binary' '
+ test_when_finished "rm expect actual TeBi_*" &&
+ STRT=AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA &&
+ STR=$STRT$STRT$STRT$STRT &&
+ printf "${STR}BBB\001" >TeBi_127_S &&
+ printf "${STR}BBBB\001">TeBi_128_S &&
+ printf "${STR}BBB\032" >TeBi_127_E &&
+ printf "\032${STR}BBB" >TeBi_E_127 &&
+ printf "${STR}BBBB\000">TeBi_128_N &&
+ printf "${STR}BBB\012">TeBi_128_L &&
+ printf "${STR}BBB\015">TeBi_127_C &&
+ printf "${STR}BB\015\012" >TeBi_126_CL &&
+ printf "${STR}BB\015\012\015" >TeBi_126_CLC &&
+ sort <<-\EOF >expect &&
+ i/ w/-text TeBi_127_S
+ i/ w/none TeBi_128_S
+ i/ w/none TeBi_127_E
+ i/ w/-text TeBi_E_127
+ i/ w/-text TeBi_128_N
+ i/ w/lf TeBi_128_L
+ i/ w/-text TeBi_127_C
+ i/ w/crlf TeBi_126_CL
+ i/ w/-text TeBi_126_CLC
+ EOF
+ git ls-files --eol -o >tmp &&
+ sed -n -e "/TeBi_/{s!attr/[ ]*!!g
+ s! ! !g
+ s! *! !g
+ p
+ }" tmp | sort >actual &&
+ test_cmp expect actual
+'
+
+test_expect_success 'setup main' '
+ echo >.gitattributes &&
+ git checkout -b main &&
+ git add .gitattributes &&
+ git commit -m "add .gitattributes" . &&
+ printf "\$Id: 0000000000000000000000000000000000000000 \$\nLINEONE\nLINETWO\nLINETHREE" >LF &&
+ printf "\$Id: 0000000000000000000000000000000000000000 \$\r\nLINEONE\r\nLINETWO\r\nLINETHREE" >CRLF &&
+ printf "\$Id: 0000000000000000000000000000000000000000 \$\nLINEONE\r\nLINETWO\nLINETHREE" >CRLF_mix_LF &&
+ printf "\$Id: 0000000000000000000000000000000000000000 \$\nLINEONE\nLINETWO\rLINETHREE" >LF_mix_CR &&
+ printf "\$Id: 0000000000000000000000000000000000000000 \$\r\nLINEONE\r\nLINETWO\rLINETHREE" >CRLF_mix_CR &&
+ printf "\$Id: 0000000000000000000000000000000000000000 \$\r\nLINEONEQ\r\nLINETWO\r\nLINETHREE" | q_to_nul >CRLF_nul &&
+ printf "\$Id: 0000000000000000000000000000000000000000 \$\nLINEONEQ\nLINETWO\nLINETHREE" | q_to_nul >LF_nul &&
+ create_NNO_MIX_files &&
+ git -c core.autocrlf=false add NNO_*.txt MIX_*.txt &&
+ git commit -m "mixed line endings" &&
+ test_tick
+'
+
+
+
+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 CRLFmixLF LFmixCR CRLFNUL
+test_expect_success 'commit files empty attr' '
+ commit_check_warn false "" "" "" "" "" "" &&
+ commit_check_warn true "" "LF_CRLF" "" "LF_CRLF" "" "" &&
+ commit_check_warn input "" "" "CRLF_LF" "CRLF_LF" "" ""
+'
+
+test_expect_success 'commit files attr=auto' '
+ commit_check_warn false "auto" "$WILC" "$WICL" "$WAMIX" "" "" &&
+ commit_check_warn true "auto" "LF_CRLF" "" "LF_CRLF" "" "" &&
+ commit_check_warn input "auto" "" "CRLF_LF" "CRLF_LF" "" ""
+'
+
+test_expect_success 'commit files attr=text' '
+ commit_check_warn false "text" "$WILC" "$WICL" "$WAMIX" "$WILC" "$WICL" &&
+ commit_check_warn true "text" "LF_CRLF" "" "LF_CRLF" "LF_CRLF" "" &&
+ commit_check_warn input "text" "" "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" &&
+ commit_check_warn true "lf" "" "CRLF_LF" "CRLF_LF" "" "CRLF_LF" &&
+ commit_check_warn input "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" "" &&
+ commit_check_warn true "crlf" "LF_CRLF" "" "LF_CRLF" "LF_CRLF" "" &&
+ commit_check_warn input "crlf" "LF_CRLF" "" "LF_CRLF" "LF_CRLF" ""
+'
+
+# Commit "CRLFmixLF" on top of these files already in the repo:
+# mixed mixed mixed mixed mixed
+# onto onto onto onto onto
+# attr LF CRLF CRLFmixLF LF_mix_CR CRLFNUL
+commit_MIX_chkwrn "" "" false "" "" "" "" ""
+commit_MIX_chkwrn "" "" true "LF_CRLF" "" "" "LF_CRLF" "LF_CRLF"
+commit_MIX_chkwrn "" "" input "CRLF_LF" "" "" "CRLF_LF" "CRLF_LF"
+
+commit_MIX_chkwrn "auto" "" false "$WAMIX" "" "" "$WAMIX" "$WAMIX"
+commit_MIX_chkwrn "auto" "" true "LF_CRLF" "" "" "LF_CRLF" "LF_CRLF"
+commit_MIX_chkwrn "auto" "" input "CRLF_LF" "" "" "CRLF_LF" "CRLF_LF"
+
+# attr LF CRLF CRLFmixLF LF_mix_CR CRLFNUL
+commit_chk_wrnNNO "" "" false "" "" "" "" ""
+commit_chk_wrnNNO "" "" true LF_CRLF "" "" "" ""
+commit_chk_wrnNNO "" "" input "" "" "" "" ""
+
+commit_chk_wrnNNO "auto" "" false "$WILC" "" "" "" ""
+commit_chk_wrnNNO "auto" "" true LF_CRLF "" "" "" ""
+commit_chk_wrnNNO "auto" "" input "" "" "" "" ""
+for crlf in true false input
+do
+ commit_chk_wrnNNO -text "" $crlf "" "" "" "" ""
+ commit_chk_wrnNNO -text lf $crlf "" "" "" "" ""
+ commit_chk_wrnNNO -text crlf $crlf "" "" "" "" ""
+ commit_chk_wrnNNO "" lf $crlf "" CRLF_LF CRLF_LF "" CRLF_LF
+ commit_chk_wrnNNO "" crlf $crlf LF_CRLF "" LF_CRLF LF_CRLF ""
+ commit_chk_wrnNNO auto lf $crlf "" "" "" "" ""
+ commit_chk_wrnNNO auto crlf $crlf LF_CRLF "" "" "" ""
+ commit_chk_wrnNNO text lf $crlf "" CRLF_LF CRLF_LF "" CRLF_LF
+ commit_chk_wrnNNO text crlf $crlf LF_CRLF "" LF_CRLF LF_CRLF ""
+done
+
+commit_chk_wrnNNO "text" "" false "$WILC" "$WICL" "$WAMIX" "$WILC" "$WICL"
+commit_chk_wrnNNO "text" "" true LF_CRLF "" LF_CRLF LF_CRLF ""
+commit_chk_wrnNNO "text" "" input "" CRLF_LF CRLF_LF "" CRLF_LF
+
+test_expect_success 'commit NNO and cleanup' '
+ git commit -m "commit files on top of NNO" &&
+ rm -f *.txt &&
+ git -c core.autocrlf=false 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
+'
+
+for crlf in true false input
+do
+ # attr aeol LF CRLF CRLF_mix_LF LF_mix_CR CRLFNUL
+ check_in_repo_NNO "" "" $crlf LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
+ check_in_repo_NNO -text "" $crlf LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
+ check_in_repo_NNO -text lf $crlf LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
+ check_in_repo_NNO -text crlf $crlf LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
+ check_in_repo_NNO auto "" $crlf LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
+ check_in_repo_NNO auto lf $crlf LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
+ check_in_repo_NNO auto crlf $crlf LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
+ check_in_repo_NNO text "" $crlf LF LF LF LF_mix_CR LF_nul
+ check_in_repo_NNO text lf $crlf LF LF LF LF_mix_CR LF_nul
+ check_in_repo_NNO text crlf $crlf LF LF LF LF_mix_CR LF_nul
+done
+################################################################################
+# 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 : text in .gitattributs "" (empty) | auto | text | -text
+# - parameter $2 : ident "" | i (i == ident)
+# - parameter $3 : eol in .gitattributs "" (empty) | lf | crlf
+# - parameter $4 : core.autocrlf false | true | input
+# - parameter $5 : core.eol "" | lf | crlf | "native"
+# - parameter $6 : reference for a file with only LF in the repo
+# - parameter $7 : reference for a file with only CRLF in the repo
+# - parameter $8 : reference for a file with mixed LF and CRLF in the repo
+# - parameter $9 : reference for a file with LF and CR in the repo
+# - parameter $10 : reference for a file with CRLF and a NUL (should be handled as binary when auto)
+
+if test_have_prereq NATIVE_CRLF
+then
+MIX_CRLF_LF=CRLF
+MIX_LF_CR=CRLF_mix_CR
+NL=CRLF
+LFNUL=CRLF_nul
+else
+MIX_CRLF_LF=CRLF_mix_LF
+MIX_LF_CR=LF_mix_CR
+NL=LF
+LFNUL=LF_nul
+fi
+export CRLF_MIX_LF_CR MIX NL
+
+# Same handling with and without ident
+for id in "" ident
+do
+ for ceol in lf crlf native
+ do
+ for crlf in true false input
+ do
+ # -text overrides core.autocrlf and core.eol
+ # text and eol=crlf or eol=lf override core.autocrlf and core.eol
+ checkout_files -text "$id" "" "$crlf" "$ceol" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul
+ checkout_files -text "$id" "lf" "$crlf" "$ceol" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul
+ checkout_files -text "$id" "crlf" "$crlf" "$ceol" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul
+ # text
+ checkout_files text "$id" "lf" "$crlf" "$ceol" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul
+ checkout_files text "$id" "crlf" "$crlf" "$ceol" CRLF CRLF CRLF CRLF_mix_CR CRLF_nul
+ # currently the same as text, eol=XXX
+ checkout_files auto "$id" "lf" "$crlf" "$ceol" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul
+ checkout_files auto "$id" "crlf" "$crlf" "$ceol" CRLF CRLF CRLF_mix_LF LF_mix_CR LF_nul
+ done
+
+ # core.autocrlf false, different core.eol
+ checkout_files "" "$id" "" false "$ceol" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul
+ # core.autocrlf true
+ checkout_files "" "$id" "" true "$ceol" CRLF CRLF CRLF_mix_LF LF_mix_CR LF_nul
+ # text: core.autocrlf = true overrides core.eol
+ checkout_files auto "$id" "" true "$ceol" CRLF CRLF CRLF_mix_LF LF_mix_CR LF_nul
+ checkout_files text "$id" "" true "$ceol" CRLF CRLF CRLF CRLF_mix_CR CRLF_nul
+ # text: core.autocrlf = input overrides core.eol
+ checkout_files text "$id" "" input "$ceol" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul
+ checkout_files auto "$id" "" input "$ceol" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul
+ # text=auto + eol=XXX
+ done
+ # text: core.autocrlf=false uses core.eol
+ checkout_files text "$id" "" false crlf CRLF CRLF CRLF CRLF_mix_CR CRLF_nul
+ checkout_files text "$id" "" false lf LF CRLF CRLF_mix_LF LF_mix_CR LF_nul
+ # text: core.autocrlf=false and core.eol unset(or native) uses native eol
+ checkout_files text "$id" "" false "" $NL CRLF $MIX_CRLF_LF $MIX_LF_CR $LFNUL
+ checkout_files text "$id" "" false native $NL CRLF $MIX_CRLF_LF $MIX_LF_CR $LFNUL
+ # auto: core.autocrlf=false and core.eol unset(or native) uses native eol
+ checkout_files auto "$id" "" false "" $NL CRLF CRLF_mix_LF LF_mix_CR LF_nul
+ checkout_files auto "$id" "" false native $NL CRLF CRLF_mix_LF LF_mix_CR LF_nul
+ # core.autocrlf false, .gitattributes sets eol
+ checkout_files "" "$id" "lf" false "" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul
+ checkout_files "" "$id" "crlf" false "" CRLF CRLF CRLF CRLF_mix_CR CRLF_nul
+ # core.autocrlf true, .gitattributes sets eol
+ checkout_files "" "$id" "lf" true "" LF CRLF CRLF_mix_LF LF_mix_CR LF_nul
+ checkout_files "" "$id" "crlf" true "" CRLF CRLF CRLF CRLF_mix_CR CRLF_nul
+done
+
+# Should be the last test case: remove some files from the worktree
+test_expect_success 'ls-files --eol -d -z' '
+ rm crlf_false_attr__CRLF.txt crlf_false_attr__CRLF_mix_LF.txt crlf_false_attr__LF.txt .gitattributes &&
+ cat >expect <<-\EOF &&
+ i/crlf w/ crlf_false_attr__CRLF.txt
+ i/lf w/ .gitattributes
+ i/lf w/ crlf_false_attr__LF.txt
+ i/mixed w/ crlf_false_attr__CRLF_mix_LF.txt
+ EOF
+ git ls-files --eol -d >tmp &&
+ sed -e "s!attr/[^ ]*!!g" -e "s/ / /g" -e "s/ */ /g" tmp |
+ sort >actual &&
+ test_cmp expect actual
+'
+
+test_done
generated by cgit v1.2.3 (git 2.39.1) at 2024-05-22 06:42:31 +0000