Merge branch 'maint'
[gitweb.git] / t / t0027-auto-crlf.sh
index 585839729cf5a16103c46abd050bb7f6343fbbbb..1a56e5e82ee807895da0d597ab75c10cb0299082 100755 (executable)
@@ -57,15 +57,13 @@ create_gitattributes () {
 
 check_warning () {
        case "$1" in
-       LF_CRLF) grep "LF will be replaced by CRLF" $2;;
-       CRLF_LF) grep "CRLF will be replaced by LF" $2;;
-       '')
-               >expect
-               grep "will be replaced by" $2 >actual
-               test_cmp expect actual
-               ;;
-       *) false ;;
+       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 () {
@@ -73,12 +71,21 @@ commit_check_warn () {
        attr=$2
        lfname=$3
        crlfname=$4
-       lfmixcrlf=$5
-       lfmixcr=$6
-       crlfnul=$7
-       create_gitattributes "$attr" &&
+       repoMIX=$5
+       lfmixcrlf=$6
+       lfmixcr=$7
+       crlfnul=$8
        pfx=crlf_${crlf}_attr_${attr}
-       for f in LF CRLF LF_mix_CR CRLF_mix_LF CRLF_nul
+       # Special handling for repoMIX: It should already be in the repo
+       # with CRLF
+       f=repoMIX
+       fname=${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 &&
@@ -122,7 +129,7 @@ checkout_files () {
        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 CRLF_nul
+       for f in LF CRLF LF_mix_CR CRLF_mix_LF LF_nul
        do
                rm $src$f.txt &&
                if test -z "$eol"; then
@@ -144,8 +151,8 @@ checkout_files () {
        test_expect_success "checkout core.eol=$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=CRLF_nul" "
-               compare_ws_file $pfx $crlfnul   ${src}CRLF_nul.txt
+       test_expect_success "checkout core.eol=$eol core.autocrlf=$crlf gitattributes=$attr file=LF_nul" "
+               compare_ws_file $pfx $crlfnul   ${src}LF_nul.txt
        "
 }
 
@@ -157,6 +164,7 @@ test_expect_success 'setup master' '
        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 &&
@@ -169,40 +177,55 @@ test_expect_success 'setup master' '
 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" ""        "" &&
-       commit_check_warn input ""     ""        "CRLF_LF" "CRLF_LF" ""        ""
+       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" ""        "CRLF_LF" "CRLF_LF" ""        "" &&
-       commit_check_warn true  "auto" "LF_CRLF" ""        "LF_CRLF" ""        "" &&
-       commit_check_warn input "auto" ""        "CRLF_LF" "CRLF_LF" ""        ""
+       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" ""        "CRLF_LF" "CRLF_LF" ""        "CRLF_LF" &&
-       commit_check_warn true  "text" "LF_CRLF" ""        "LF_CRLF" "LF_CRLF" ""        &&
-       commit_check_warn input "text" ""        "CRLF_LF" "CRLF_LF" ""        "CRLF_LF"
+       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" ""       ""        ""        ""        ""
+       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"
+       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" "" &&
-       commit_check_warn true  "crlf" "LF_CRLF" ""        "LF_CRLF" "LF_CRLF" "" &&
-       commit_check_warn input "crlf" "LF_CRLF" ""        "LF_CRLF" "LF_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' '
@@ -256,79 +279,81 @@ test_expect_success 'commit -text' '
 #                    eol     acrlf
 #                                            ----------------------------------------------
 #                                            What we want to have in the working tree:
-if test_have_prereq MINGW
+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    CRLF_nul
-checkout_files    lf      true   ""       CRLF  CRLF  CRLF_mix_LF  LF_mix_CR    CRLF_nul
-checkout_files    lf      input  ""       LF    CRLF  CRLF_mix_LF  LF_mix_CR    CRLF_nul
-checkout_files    lf      false "auto"    LF    CRLF  CRLF_mix_LF  LF_mix_CR    CRLF_nul
-checkout_files    lf      true  "auto"    CRLF  CRLF  CRLF         LF_mix_CR    CRLF_nul
-checkout_files    lf      input "auto"    LF    CRLF  CRLF_mix_LF  LF_mix_CR    CRLF_nul
-checkout_files    lf      false "text"    LF    CRLF  CRLF_mix_LF  LF_mix_CR    CRLF_nul
+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    CRLF_nul
-checkout_files    lf      false "-text"   LF    CRLF  CRLF_mix_LF  LF_mix_CR    CRLF_nul
-checkout_files    lf      true  "-text"   LF    CRLF  CRLF_mix_LF  LF_mix_CR    CRLF_nul
-checkout_files    lf      input "-text"   LF    CRLF  CRLF_mix_LF  LF_mix_CR    CRLF_nul
-checkout_files    lf      false "lf"      LF    CRLF  CRLF_mix_LF  LF_mix_CR    CRLF_nul
-checkout_files    lf      true  "lf"      LF    CRLF  CRLF_mix_LF  LF_mix_CR    CRLF_nul
-checkout_files    lf      input "lf"      LF    CRLF  CRLF_mix_LF  LF_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    CRLF_nul
-checkout_files    crlf    true   ""       CRLF  CRLF  CRLF_mix_LF  LF_mix_CR    CRLF_nul
-checkout_files    crlf    false "auto"    CRLF  CRLF  CRLF         LF_mix_CR    CRLF_nul
-checkout_files    crlf    true  "auto"    CRLF  CRLF  CRLF         LF_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    CRLF_nul
-checkout_files    crlf    true  "-text"   LF    CRLF  CRLF_mix_LF  LF_mix_CR    CRLF_nul
-checkout_files    crlf    false "lf"      LF    CRLF  CRLF_mix_LF  LF_mix_CR    CRLF_nul
-checkout_files    crlf    true  "lf"      LF    CRLF  CRLF_mix_LF  LF_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    CRLF_nul
-checkout_files    ""      true   ""       CRLF  CRLF  CRLF_mix_LF  LF_mix_CR    CRLF_nul
-checkout_files    ""      input  ""       LF    CRLF  CRLF_mix_LF  LF_mix_CR    CRLF_nul
-checkout_files    ""      false "auto"    $NL   CRLF  $MIX_CRLF_LF LF_mix_CR    CRLF_nul
-checkout_files    ""      true  "auto"    CRLF  CRLF  CRLF         LF_mix_CR    CRLF_nul
-checkout_files    ""      input "auto"    LF    CRLF  CRLF_mix_LF  LF_mix_CR    CRLF_nul
-checkout_files    ""      false "text"    $NL   CRLF  $MIX_CRLF_LF $MIX_LF_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    CRLF_nul
-checkout_files    ""      false "-text"   LF    CRLF  CRLF_mix_LF  LF_mix_CR    CRLF_nul
-checkout_files    ""      true  "-text"   LF    CRLF  CRLF_mix_LF  LF_mix_CR    CRLF_nul
-checkout_files    ""      input "-text"   LF    CRLF  CRLF_mix_LF  LF_mix_CR    CRLF_nul
-checkout_files    ""      false "lf"      LF    CRLF  CRLF_mix_LF  LF_mix_CR    CRLF_nul
-checkout_files    ""      true  "lf"      LF    CRLF  CRLF_mix_LF  LF_mix_CR    CRLF_nul
-checkout_files    ""      input "lf"      LF    CRLF  CRLF_mix_LF  LF_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    CRLF_nul
-checkout_files    native  true   ""       CRLF  CRLF  CRLF_mix_LF  LF_mix_CR    CRLF_nul
-checkout_files    native  false "auto"    $NL   CRLF  $MIX_CRLF_LF LF_mix_CR    CRLF_nul
-checkout_files    native  true  "auto"    CRLF  CRLF  CRLF         LF_mix_CR    CRLF_nul
-checkout_files    native  false "text"    $NL   CRLF  $MIX_CRLF_LF $MIX_LF_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    CRLF_nul
-checkout_files    native  true  "-text"   LF    CRLF  CRLF_mix_LF  LF_mix_CR    CRLF_nul
-checkout_files    native  false "lf"      LF    CRLF  CRLF_mix_LF  LF_mix_CR    CRLF_nul
-checkout_files    native  true  "lf"      LF    CRLF  CRLF_mix_LF  LF_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