Andrew's git - gitweb.git/blob - t/t0027-auto-crlf.sh

   1#!/bin/sh
   2
   3test_description='CRLF conversion all combinations'
   4
   5. ./test-lib.sh
   6
   7if ! test_have_prereq EXPENSIVE
   8then
   9        skip_all="EXPENSIVE not set"
  10        test_done
  11fi
  12
  13compare_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}
  19
  20compare_ws_file () {
  21        pfx=$1
  22        exp=$2.expect
  23        act=$pfx.actual.$3
  24        tr '\015\000abcdef0123456789' QN00000000000000000 <"$2" >"$exp" &&
  25        tr '\015\000abcdef0123456789' QN00000000000000000 <"$3" >"$act" &&
  26        test_cmp "$exp" "$act" &&
  27        rm "$exp" "$act"
  28}
  29
  30create_gitattributes () {
  31        {
  32                while test "$#" != 0
  33                do
  34                        case "$1" in
  35                        auto)    echo '*.txt text=auto' ;;
  36                        ident) echo '*.txt ident' ;;
  37                        text)    echo '*.txt text' ;;
  38                        -text) echo '*.txt -text' ;;
  39                        crlf)  echo '*.txt eol=crlf' ;;
  40                        lf)    echo '*.txt eol=lf' ;;
  41                        "") ;;
  42                        *)
  43                                echo >&2 invalid attribute: "$1"
  44                                exit 1
  45                                ;;
  46                        esac &&
  47                        shift
  48                done
  49        } >.gitattributes
  50}
  51
  52create_NNO_files () {
  53        for crlf in false true input
  54        do
  55                for attr in "" auto text -text lf crlf
  56                do
  57                        pfx=NNO_${crlf}_attr_${attr} &&
  58                        cp CRLF_mix_LF ${pfx}_LF.txt &&
  59                        cp CRLF_mix_LF ${pfx}_CRLF.txt &&
  60                        cp CRLF_mix_LF ${pfx}_CRLF_mix_LF.txt &&
  61                        cp CRLF_mix_LF ${pfx}_LF_mix_CR.txt &&
  62                        cp CRLF_mix_LF ${pfx}_CRLF_nul.txt
  63                done
  64        done
  65}
  66
  67check_warning () {
  68        case "$1" in
  69        LF_CRLF) echo "warning: LF will be replaced by CRLF" >"$2".expect ;;
  70        CRLF_LF) echo "warning: CRLF will be replaced by LF" >"$2".expect ;;
  71        '')                                                      >"$2".expect ;;
  72        *) echo >&2 "Illegal 1": "$1" ; return false ;;
  73        esac
  74        grep "will be replaced by" "$2" | sed -e "s/\(.*\) in [^ ]*$/\1/" | uniq  >"$2".actual
  75        test_cmp "$2".expect "$2".actual
  76}
  77
  78commit_check_warn () {
  79        crlf=$1
  80        attr=$2
  81        lfname=$3
  82        crlfname=$4
  83        lfmixcrlf=$5
  84        lfmixcr=$6
  85        crlfnul=$7
  86        pfx=crlf_${crlf}_attr_${attr}
  87        create_gitattributes "$attr" &&
  88        for f in LF CRLF LF_mix_CR CRLF_mix_LF LF_nul CRLF_nul
  89        do
  90                fname=${pfx}_$f.txt &&
  91                cp $f $fname &&
  92                git -c core.autocrlf=$crlf add $fname 2>"${pfx}_$f.err"
  93        done &&
  94        git commit -m "core.autocrlf $crlf" &&
  95        check_warning "$lfname" ${pfx}_LF.err &&
  96        check_warning "$crlfname" ${pfx}_CRLF.err &&
  97        check_warning "$lfmixcrlf" ${pfx}_CRLF_mix_LF.err &&
  98        check_warning "$lfmixcr" ${pfx}_LF_mix_CR.err &&
  99        check_warning "$crlfnul" ${pfx}_CRLF_nul.err
 100}
 101
 102commit_chk_wrnNNO () {
 103        crlf=$1
 104        attr=$2
 105        lfwarn=$3
 106        crlfwarn=$4
 107        lfmixcrlf=$5
 108        lfmixcr=$6
 109        crlfnul=$7
 110        pfx=NNO_${crlf}_attr_${attr}
 111        #Commit files on top of existing file
 112        create_gitattributes "$attr" &&
 113        for f in LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
 114        do
 115                fname=${pfx}_$f.txt &&
 116                cp $f $fname &&
 117                git -c core.autocrlf=$crlf add $fname 2>/dev/null &&
 118                git -c core.autocrlf=$crlf commit -m "commit_$fname" $fname >"${pfx}_$f.err" 2>&1
 119        done
 120
 121        test_expect_success "commit NNO files crlf=$crlf attr=$attr LF" '
 122                check_warning "$lfwarn" ${pfx}_LF.err
 123        '
 124        test_expect_success "commit NNO files crlf=$crlf attr=$attr CRLF" '
 125                check_warning "$crlfwarn" ${pfx}_CRLF.err
 126        '
 127
 128        test_expect_success "commit NNO files crlf=$crlf attr=$attr CRLF_mix_LF" '
 129                check_warning "$lfmixcrlf" ${pfx}_CRLF_mix_LF.err
 130        '
 131
 132        test_expect_success "commit NNO files crlf=$crlf attr=$attr LF_mix_cr" '
 133                check_warning "$lfmixcr" ${pfx}_LF_mix_CR.err
 134        '
 135
 136        test_expect_success "commit NNO files crlf=$crlf attr=$attr CRLF_nul" '
 137                check_warning "$crlfnul" ${pfx}_CRLF_nul.err
 138        '
 139}
 140
 141stats_ascii () {
 142        case "$1" in
 143        LF)
 144                echo lf
 145                ;;
 146        CRLF)
 147                echo crlf
 148                ;;
 149        CRLF_mix_LF)
 150                echo mixed
 151                ;;
 152        LF_mix_CR|CRLF_nul|LF_nul|CRLF_mix_CR)
 153                echo "-text"
 154                ;;
 155        *)
 156                echo error_invalid $1
 157                ;;
 158        esac
 159
 160}
 161
 162
 163# contruct the attr/ returned by git ls-files --eol
 164# Take none (=empty), one or two args
 165attr_ascii () {
 166        case $1,$2 in
 167        -text,*)   echo "-text" ;;
 168        text,)     echo "text" ;;
 169        text,lf)   echo "text eol=lf" ;;
 170        text,crlf) echo "text eol=crlf" ;;
 171        auto,)     echo "text=auto" ;;
 172        auto,lf)   echo "text=auto eol=lf" ;;
 173        auto,crlf) echo "text=auto eol=crlf" ;;
 174        lf,)       echo "text eol=lf" ;;
 175        crlf,)     echo "text eol=crlf" ;;
 176        ,) echo "" ;;
 177        *) echo invalid_attr "$1,$2" ;;
 178        esac
 179}
 180
 181check_files_in_repo () {
 182        crlf=$1
 183        attr=$2
 184        lfname=$3
 185        crlfname=$4
 186        lfmixcrlf=$5
 187        lfmixcr=$6
 188        crlfnul=$7
 189        pfx=crlf_${crlf}_attr_${attr}_ &&
 190        compare_files $lfname ${pfx}LF.txt &&
 191        compare_files $crlfname ${pfx}CRLF.txt &&
 192        compare_files $lfmixcrlf ${pfx}CRLF_mix_LF.txt &&
 193        compare_files $lfmixcr ${pfx}LF_mix_CR.txt &&
 194        compare_files $crlfnul ${pfx}CRLF_nul.txt
 195}
 196
 197check_in_repo_NNO () {
 198        crlf=$1
 199        attr=$2
 200        lfname=$3
 201        crlfname=$4
 202        lfmixcrlf=$5
 203        lfmixcr=$6
 204        crlfnul=$7
 205        pfx=NNO_${crlf}_attr_${attr}_
 206        test_expect_success "compare_files $lfname ${pfx}LF.txt" '
 207                compare_files $lfname ${pfx}LF.txt
 208        '
 209        test_expect_success "compare_files $crlfname ${pfx}CRLF.txt" '
 210                compare_files $crlfname ${pfx}CRLF.txt
 211        '
 212        test_expect_success "compare_files $lfmixcrlf ${pfx}CRLF_mix_LF.txt" '
 213                compare_files $lfmixcrlf ${pfx}CRLF_mix_LF.txt
 214        '
 215        test_expect_success "compare_files $lfmixcr ${pfx}LF_mix_CR.txt" '
 216                compare_files $lfmixcr ${pfx}LF_mix_CR.txt
 217        '
 218        test_expect_success "compare_files $crlfnul ${pfx}CRLF_nul.txt" '
 219                compare_files $crlfnul ${pfx}CRLF_nul.txt
 220        '
 221}
 222
 223checkout_files () {
 224        attr=$1 ; shift
 225        ident=$1; shift
 226        aeol=$1 ; shift
 227        crlf=$1 ; shift
 228        ceol=$1 ; shift
 229        lfname=$1 ; shift
 230        crlfname=$1 ; shift
 231        lfmixcrlf=$1 ; shift
 232        lfmixcr=$1 ; shift
 233        crlfnul=$1 ; shift
 234        create_gitattributes "$attr" "$ident" &&
 235        git config core.autocrlf $crlf &&
 236        pfx=eol_${ceol}_crlf_${crlf}_attr_${attr}_ &&
 237        for f in LF CRLF LF_mix_CR CRLF_mix_LF LF_nul
 238        do
 239                rm crlf_false_attr__$f.txt &&
 240                if test -z "$ceol"; then
 241                        git checkout crlf_false_attr__$f.txt
 242                else
 243                        git -c core.eol=$ceol checkout crlf_false_attr__$f.txt
 244                fi
 245        done
 246
 247        test_expect_success "ls-files --eol attr=$attr $ident $aeol core.autocrlf=$crlf core.eol=$ceol" '
 248                test_when_finished "rm expect actual" &&
 249                sort <<-EOF >expect &&
 250                i/crlf w/$(stats_ascii $crlfname) attr/$(attr_ascii $attr $aeol) crlf_false_attr__CRLF.txt
 251                i/mixed w/$(stats_ascii $lfmixcrlf) attr/$(attr_ascii $attr $aeol) crlf_false_attr__CRLF_mix_LF.txt
 252                i/lf w/$(stats_ascii $lfname) attr/$(attr_ascii $attr $aeol) crlf_false_attr__LF.txt
 253                i/-text w/$(stats_ascii $lfmixcr) attr/$(attr_ascii $attr $aeol) crlf_false_attr__LF_mix_CR.txt
 254                i/-text w/$(stats_ascii $crlfnul) attr/$(attr_ascii $attr $aeol) crlf_false_attr__CRLF_nul.txt
 255                i/-text w/$(stats_ascii $crlfnul) attr/$(attr_ascii $attr $aeol) crlf_false_attr__LF_nul.txt
 256                EOF
 257                git ls-files --eol crlf_false_attr__* |
 258                sed -e "s/      / /g" -e "s/  */ /g" |
 259                sort >actual &&
 260                test_cmp expect actual
 261        '
 262        test_expect_success "checkout $ident $attr $aeol core.autocrlf=$crlf core.eol=$ceol file=LF" "
 263                compare_ws_file $pfx $lfname    crlf_false_attr__LF.txt
 264        "
 265        test_expect_success "checkout $ident $attr $aeol core.autocrlf=$crlf core.eol=$ceol file=CRLF" "
 266                compare_ws_file $pfx $crlfname  crlf_false_attr__CRLF.txt
 267        "
 268        test_expect_success "checkout $ident $attr $aeol core.autocrlf=$crlf core.eol=$ceol file=CRLF_mix_LF" "
 269                compare_ws_file $pfx $lfmixcrlf crlf_false_attr__CRLF_mix_LF.txt
 270        "
 271        test_expect_success "checkout $ident $attr $aeol core.autocrlf=$crlf core.eol=$ceol file=LF_mix_CR" "
 272                compare_ws_file $pfx $lfmixcr   crlf_false_attr__LF_mix_CR.txt
 273        "
 274        test_expect_success "checkout $ident $attr $aeol core.autocrlf=$crlf core.eol=$ceol file=LF_nul" "
 275                compare_ws_file $pfx $crlfnul   crlf_false_attr__LF_nul.txt
 276        "
 277}
 278
 279# Test control characters
 280# NUL SOH CR EOF==^Z
 281test_expect_success 'ls-files --eol -o Text/Binary' '
 282        test_when_finished "rm expect actual TeBi_*" &&
 283        STRT=AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA &&
 284        STR=$STRT$STRT$STRT$STRT &&
 285        printf "${STR}BBB\001" >TeBi_127_S &&
 286        printf "${STR}BBBB\001">TeBi_128_S &&
 287        printf "${STR}BBB\032" >TeBi_127_E &&
 288        printf "\032${STR}BBB" >TeBi_E_127 &&
 289        printf "${STR}BBBB\000">TeBi_128_N &&
 290        printf "${STR}BBB\012">TeBi_128_L &&
 291        printf "${STR}BBB\015">TeBi_127_C &&
 292        printf "${STR}BB\015\012" >TeBi_126_CL &&
 293        printf "${STR}BB\015\012\015" >TeBi_126_CLC &&
 294        sort <<-\EOF >expect &&
 295        i/ w/-text TeBi_127_S
 296        i/ w/none TeBi_128_S
 297        i/ w/none TeBi_127_E
 298        i/ w/-text TeBi_E_127
 299        i/ w/-text TeBi_128_N
 300        i/ w/lf TeBi_128_L
 301        i/ w/-text TeBi_127_C
 302        i/ w/crlf TeBi_126_CL
 303        i/ w/-text TeBi_126_CLC
 304        EOF
 305        git ls-files --eol -o |
 306        sed -n -e "/TeBi_/{s!attr/[     ]*!!g
 307        s!      ! !g
 308        s!  *! !g
 309        p
 310        }" | sort >actual &&
 311        test_cmp expect actual
 312'
 313
 314test_expect_success 'setup master' '
 315        echo >.gitattributes &&
 316        git checkout -b master &&
 317        git add .gitattributes &&
 318        git commit -m "add .gitattributes" "" &&
 319        printf "\$Id: 0000000000000000000000000000000000000000 \$\nLINEONE\nLINETWO\nLINETHREE"     >LF &&
 320        printf "\$Id: 0000000000000000000000000000000000000000 \$\r\nLINEONE\r\nLINETWO\r\nLINETHREE" >CRLF &&
 321        printf "\$Id: 0000000000000000000000000000000000000000 \$\nLINEONE\r\nLINETWO\nLINETHREE"   >CRLF_mix_LF &&
 322        printf "\$Id: 0000000000000000000000000000000000000000 \$\nLINEONE\nLINETWO\rLINETHREE"     >LF_mix_CR &&
 323        printf "\$Id: 0000000000000000000000000000000000000000 \$\r\nLINEONE\r\nLINETWO\rLINETHREE"   >CRLF_mix_CR &&
 324        printf "\$Id: 0000000000000000000000000000000000000000 \$\r\nLINEONEQ\r\nLINETWO\r\nLINETHREE" | q_to_nul >CRLF_nul &&
 325        printf "\$Id: 0000000000000000000000000000000000000000 \$\nLINEONEQ\nLINETWO\nLINETHREE" | q_to_nul >LF_nul &&
 326        create_NNO_files CRLF_mix_LF CRLF_mix_LF CRLF_mix_LF CRLF_mix_LF CRLF_mix_LF &&
 327        git -c core.autocrlf=false add NNO_*.txt &&
 328        git commit -m "mixed line endings" &&
 329        test_tick
 330'
 331
 332
 333
 334warn_LF_CRLF="LF will be replaced by CRLF"
 335warn_CRLF_LF="CRLF will be replaced by LF"
 336
 337# WILC stands for "Warn if (this OS) converts LF into CRLF".
 338# WICL: Warn if CRLF becomes LF
 339# WAMIX: Mixed line endings: either CRLF->LF or LF->CRLF
 340if test_have_prereq NATIVE_CRLF
 341then
 342        WILC=LF_CRLF
 343        WICL=
 344        WAMIX=LF_CRLF
 345else
 346        WILC=
 347        WICL=CRLF_LF
 348        WAMIX=CRLF_LF
 349fi
 350
 351#                         attr   LF        CRLF      CRLFmixLF LFmixCR   CRLFNUL
 352test_expect_success 'commit files empty attr' '
 353        commit_check_warn false ""     ""        ""        ""        ""        "" &&
 354        commit_check_warn true  ""     "LF_CRLF" ""        "LF_CRLF" ""        "" &&
 355        commit_check_warn input ""     ""        "CRLF_LF" "CRLF_LF" ""        ""
 356'
 357
 358test_expect_success 'commit files attr=auto' '
 359        commit_check_warn false "auto" "$WILC"   "$WICL"   "$WAMIX"  ""        "" &&
 360        commit_check_warn true  "auto" "LF_CRLF" ""        "LF_CRLF" ""        "" &&
 361        commit_check_warn input "auto" ""        "CRLF_LF" "CRLF_LF" ""        ""
 362'
 363
 364test_expect_success 'commit files attr=text' '
 365        commit_check_warn false "text" "$WILC"   "$WICL"   "$WAMIX"  "$WILC"   "$WICL"   &&
 366        commit_check_warn true  "text" "LF_CRLF" ""        "LF_CRLF" "LF_CRLF" ""        &&
 367        commit_check_warn input "text" ""        "CRLF_LF" "CRLF_LF" ""        "CRLF_LF"
 368'
 369
 370test_expect_success 'commit files attr=-text' '
 371        commit_check_warn false "-text" ""       ""        ""        ""        "" &&
 372        commit_check_warn true  "-text" ""       ""        ""        ""        "" &&
 373        commit_check_warn input "-text" ""       ""        ""        ""        ""
 374'
 375
 376test_expect_success 'commit files attr=lf' '
 377        commit_check_warn false "lf"    ""       "CRLF_LF" "CRLF_LF"  ""       "CRLF_LF" &&
 378        commit_check_warn true  "lf"    ""       "CRLF_LF" "CRLF_LF"  ""       "CRLF_LF" &&
 379        commit_check_warn input "lf"    ""       "CRLF_LF" "CRLF_LF"  ""       "CRLF_LF"
 380'
 381
 382test_expect_success 'commit files attr=crlf' '
 383        commit_check_warn false "crlf" "LF_CRLF" ""        "LF_CRLF" "LF_CRLF" "" &&
 384        commit_check_warn true  "crlf" "LF_CRLF" ""        "LF_CRLF" "LF_CRLF" "" &&
 385        commit_check_warn input "crlf" "LF_CRLF" ""        "LF_CRLF" "LF_CRLF" ""
 386'
 387
 388#                       attr   LF        CRLF      CRLFmixLF     LF_mix_CR   CRLFNUL
 389commit_chk_wrnNNO false ""     ""        ""        ""            ""              ""
 390commit_chk_wrnNNO true  ""     "LF_CRLF" ""        ""            ""              ""
 391commit_chk_wrnNNO input ""     ""        ""        ""            ""              ""
 392
 393
 394commit_chk_wrnNNO false "auto" "$WILC"   "$WICL"   "$WAMIX"      ""              ""
 395commit_chk_wrnNNO true  "auto" "LF_CRLF" ""        "LF_CRLF"     ""              ""
 396commit_chk_wrnNNO input "auto" ""        "CRLF_LF" "CRLF_LF"     ""              ""
 397
 398commit_chk_wrnNNO false "text" "$WILC"   "$WICL"   "$WAMIX"      "$WILC"         "$WICL"
 399commit_chk_wrnNNO true  "text" "LF_CRLF" ""        "LF_CRLF"     "LF_CRLF"       ""
 400commit_chk_wrnNNO input "text" ""        "CRLF_LF" "CRLF_LF"     ""              "CRLF_LF"
 401
 402commit_chk_wrnNNO false "-text" ""       ""        ""            ""              ""
 403commit_chk_wrnNNO true  "-text" ""       ""        ""            ""              ""
 404commit_chk_wrnNNO input "-text" ""       ""        ""            ""              ""
 405
 406commit_chk_wrnNNO false "lf"    ""       "CRLF_LF" "CRLF_LF"      ""             "CRLF_LF"
 407commit_chk_wrnNNO true  "lf"    ""       "CRLF_LF" "CRLF_LF"      ""             "CRLF_LF"
 408commit_chk_wrnNNO input "lf"    ""       "CRLF_LF" "CRLF_LF"      ""             "CRLF_LF"
 409
 410commit_chk_wrnNNO false "crlf" "LF_CRLF" ""        "LF_CRLF"     "LF_CRLF"       ""
 411commit_chk_wrnNNO true  "crlf" "LF_CRLF" ""        "LF_CRLF"     "LF_CRLF"       ""
 412commit_chk_wrnNNO input "crlf" "LF_CRLF" ""        "LF_CRLF"     "LF_CRLF"       ""
 413
 414test_expect_success 'create files cleanup' '
 415        rm -f *.txt &&
 416        git -c core.autocrlf=false reset --hard
 417'
 418
 419test_expect_success 'commit empty gitattribues' '
 420        check_files_in_repo false ""      LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul &&
 421        check_files_in_repo true  ""      LF LF   LF          LF_mix_CR CRLF_nul &&
 422        check_files_in_repo input ""      LF LF   LF          LF_mix_CR CRLF_nul
 423'
 424
 425test_expect_success 'commit text=auto' '
 426        check_files_in_repo false "auto"  LF LF   LF          LF_mix_CR CRLF_nul &&
 427        check_files_in_repo true  "auto"  LF LF   LF          LF_mix_CR CRLF_nul &&
 428        check_files_in_repo input "auto"  LF LF   LF          LF_mix_CR CRLF_nul
 429'
 430
 431test_expect_success 'commit text' '
 432        check_files_in_repo false "text"  LF LF   LF          LF_mix_CR LF_nul &&
 433        check_files_in_repo true  "text"  LF LF   LF          LF_mix_CR LF_nul &&
 434        check_files_in_repo input "text"  LF LF   LF          LF_mix_CR LF_nul
 435'
 436
 437test_expect_success 'commit -text' '
 438        check_files_in_repo false "-text" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul &&
 439        check_files_in_repo true  "-text" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul &&
 440        check_files_in_repo input "-text" LF CRLF CRLF_mix_LF LF_mix_CR CRLF_nul
 441'
 442
 443#                       attr    LF        CRLF      CRLF_mix_LF  LF_mix_CR      CRLFNUL
 444check_in_repo_NNO false ""      LF        CRLF      CRLF_mix_LF  LF_mix_CR      CRLF_nul
 445check_in_repo_NNO true  ""      LF        CRLF      CRLF_mix_LF  LF_mix_CR      CRLF_nul
 446check_in_repo_NNO input ""      LF        CRLF      CRLF_mix_LF  LF_mix_CR      CRLF_nul
 447
 448check_in_repo_NNO false "auto"  LF        LF        LF           LF_mix_CR      CRLF_nul
 449check_in_repo_NNO true  "auto"  LF        LF        LF           LF_mix_CR      CRLF_nul
 450check_in_repo_NNO input "auto"  LF        LF        LF           LF_mix_CR      CRLF_nul
 451
 452check_in_repo_NNO false "text"  LF        LF        LF           LF_mix_CR      LF_nul
 453check_in_repo_NNO true  "text"  LF        LF        LF           LF_mix_CR      LF_nul
 454check_in_repo_NNO input "text"  LF        LF        LF           LF_mix_CR      LF_nul
 455
 456check_in_repo_NNO false "-text" LF        CRLF      CRLF_mix_LF  LF_mix_CR      CRLF_nul
 457check_in_repo_NNO true  "-text" LF        CRLF      CRLF_mix_LF  LF_mix_CR      CRLF_nul
 458check_in_repo_NNO input "-text" LF        CRLF      CRLF_mix_LF  LF_mix_CR      CRLF_nul
 459
 460
 461################################################################################
 462# Check how files in the repo are changed when they are checked out
 463# How to read the table below:
 464# - checkout_files will check multiple files with a combination of settings
 465#   and attributes (core.autocrlf=input is forbidden with core.eol=crlf)
 466#
 467# - parameter $1        : text in .gitattributs  "" (empty) | auto | text | -text
 468# - parameter $2        : ident                  "" | i (i == ident)
 469# - parameter $3        : eol in .gitattributs   "" (empty) | lf | crlf
 470# - parameter $4        : core.autocrlf          false | true | input
 471# - parameter $5        : core.eol               "" | lf | crlf | "native"
 472# - parameter $6        : reference for a file with only LF in the repo
 473# - parameter $7        : reference for a file with only CRLF in the repo
 474# - parameter $8        : reference for a file with mixed LF and CRLF in the repo
 475# - parameter $9        : reference for a file with LF and CR in the repo
 476# - parameter $10 : reference for a file with CRLF and a NUL (should be handled as binary when auto)
 477
 478if test_have_prereq NATIVE_CRLF
 479then
 480MIX_CRLF_LF=CRLF
 481MIX_LF_CR=CRLF_mix_CR
 482NL=CRLF
 483LFNUL=CRLF_nul
 484else
 485MIX_CRLF_LF=CRLF_mix_LF
 486MIX_LF_CR=LF_mix_CR
 487NL=LF
 488LFNUL=LF_nul
 489fi
 490export CRLF_MIX_LF_CR MIX NL
 491
 492checkout_files ""      ""        ""    false  ""       LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 493checkout_files ""      ""        ""    false  crlf     LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 494checkout_files ""      ""        ""    false  lf       LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 495checkout_files ""      ""        ""    false  native   LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 496checkout_files ""      ""        ""    input  ""       LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 497checkout_files ""      ""        ""    input  lf       LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 498checkout_files ""      ""        ""    true   ""       CRLF  CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 499checkout_files ""      ""        ""    true   crlf     CRLF  CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 500checkout_files ""      ""        ""    true   lf       CRLF  CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 501checkout_files ""      ""        ""    true   native   CRLF  CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 502checkout_files ""      ident ""    false  ""       LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 503checkout_files ""      ident ""    false  crlf     LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 504checkout_files ""      ident ""    false  lf       LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 505checkout_files ""      ident ""    false  native   LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 506checkout_files ""      ident ""    input  ""       LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 507checkout_files ""      ident ""    input  lf       LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 508checkout_files ""      ident ""    true   ""       LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 509checkout_files ""      ident ""    true   crlf     LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 510checkout_files ""      ident ""    true   lf       LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 511checkout_files ""      ident ""    true   native   LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 512checkout_files "auto"  ""        ""    false  ""       $NL   CRLF  $MIX_CRLF_LF LF_mix_CR    LF_nul
 513checkout_files "auto"  ""        ""    false  crlf     CRLF  CRLF  CRLF         LF_mix_CR    LF_nul
 514checkout_files "auto"  ""        ""    false  lf       LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 515checkout_files "auto"  ""        ""    false  native   $NL   CRLF  $MIX_CRLF_LF LF_mix_CR    LF_nul
 516checkout_files "auto"  ""        ""    input  ""       LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 517checkout_files "auto"  ""        ""    input  lf       LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 518checkout_files "auto"  ""        ""    true   ""       CRLF  CRLF  CRLF         LF_mix_CR    LF_nul
 519checkout_files "auto"  ""        ""    true   crlf     CRLF  CRLF  CRLF         LF_mix_CR    LF_nul
 520checkout_files "auto"  ""        ""    true   lf       CRLF  CRLF  CRLF         LF_mix_CR    LF_nul
 521checkout_files "auto"  ""        ""    true   native   CRLF  CRLF  CRLF         LF_mix_CR    LF_nul
 522checkout_files "auto"  ident ""    false  ""       LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 523checkout_files "auto"  ident ""    false  crlf     LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 524checkout_files "auto"  ident ""    false  lf       LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 525checkout_files "auto"  ident ""    false  native   LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 526checkout_files "auto"  ident ""    input  ""       LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 527checkout_files "auto"  ident ""    input  lf       LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 528checkout_files "auto"  ident ""    true   ""       LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 529checkout_files "auto"  ident ""    true   crlf     LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 530checkout_files "auto"  ident ""    true   lf       LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 531checkout_files "auto"  ident ""    true   native   LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 532
 533for id in "" ident;
 534do
 535        checkout_files "crlf"  "$id" ""    false  ""       CRLF  CRLF  CRLF         CRLF_mix_CR  CRLF_nul
 536        checkout_files "crlf"  "$id" ""    false  crlf     CRLF  CRLF  CRLF         CRLF_mix_CR  CRLF_nul
 537        checkout_files "crlf"  "$id" ""    false  lf       CRLF  CRLF  CRLF         CRLF_mix_CR  CRLF_nul
 538        checkout_files "crlf"  "$id" ""    false  native   CRLF  CRLF  CRLF         CRLF_mix_CR  CRLF_nul
 539        checkout_files "crlf"  "$id" ""    input  ""       CRLF  CRLF  CRLF         CRLF_mix_CR  CRLF_nul
 540        checkout_files "crlf"  "$id" ""    input  lf       CRLF  CRLF  CRLF         CRLF_mix_CR  CRLF_nul
 541        checkout_files "crlf"  "$id" ""    true   ""       CRLF  CRLF  CRLF         CRLF_mix_CR  CRLF_nul
 542        checkout_files "crlf"  "$id" ""    true   crlf     CRLF  CRLF  CRLF         CRLF_mix_CR  CRLF_nul
 543        checkout_files "crlf"  "$id" ""    true   lf       CRLF  CRLF  CRLF         CRLF_mix_CR  CRLF_nul
 544        checkout_files "crlf"  "$id" ""    true   native   CRLF  CRLF  CRLF         CRLF_mix_CR  CRLF_nul
 545        checkout_files "lf"    "$id" ""    false  ""       LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 546        checkout_files "lf"    "$id" ""    false  crlf     LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 547        checkout_files "lf"    "$id" ""    false  lf       LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 548        checkout_files "lf"    "$id" ""    false  native   LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 549        checkout_files "lf"    "$id" ""    input  ""       LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 550        checkout_files "lf"    "$id" ""    input  lf       LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 551        checkout_files "lf"    "$id" ""    true   ""       LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 552        checkout_files "lf"    "$id" ""    true   crlf     LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 553        checkout_files "lf"    "$id" ""    true   lf       LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 554        checkout_files "lf"    "$id" ""    true   native   LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 555        checkout_files "text"  "$id" ""    false  ""       $NL   CRLF  $MIX_CRLF_LF $MIX_LF_CR   $LFNUL
 556        checkout_files "text"  "$id" ""    false  crlf     CRLF  CRLF  CRLF         CRLF_mix_CR  CRLF_nul
 557        checkout_files "text"  "$id" ""    false  lf       LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 558        checkout_files "text"  "$id" ""    false  native   $NL   CRLF  $MIX_CRLF_LF $MIX_LF_CR   $LFNUL
 559        checkout_files "text"  "$id" ""    input  ""       LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 560        checkout_files "text"  "$id" ""    input  lf       LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 561        checkout_files "text"  "$id" ""    true   ""       CRLF  CRLF  CRLF         CRLF_mix_CR  CRLF_nul
 562        checkout_files "text"  "$id" ""    true   crlf     CRLF  CRLF  CRLF         CRLF_mix_CR  CRLF_nul
 563        checkout_files "text"  "$id" ""    true   lf       CRLF  CRLF  CRLF         CRLF_mix_CR  CRLF_nul
 564        checkout_files "text"  "$id" ""    true   native   CRLF  CRLF  CRLF         CRLF_mix_CR  CRLF_nul
 565        checkout_files "-text" "$id" ""    false  ""       LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 566        checkout_files "-text" "$id" ""    false  crlf     LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 567        checkout_files "-text" "$id" ""    false  lf       LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 568        checkout_files "-text" "$id" ""    false  native   LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 569        checkout_files "-text" "$id" ""    input  ""       LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 570        checkout_files "-text" "$id" ""    input  lf       LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 571        checkout_files "-text" "$id" ""    true   ""       LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 572        checkout_files "-text" "$id" ""    true   crlf     LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 573        checkout_files "-text" "$id" ""    true   lf       LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 574        checkout_files "-text" "$id" ""    true   native   LF    CRLF  CRLF_mix_LF  LF_mix_CR    LF_nul
 575done
 576
 577# Should be the last test case: remove some files from the worktree
 578test_expect_success 'ls-files --eol -d -z' '
 579        rm crlf_false_attr__CRLF.txt crlf_false_attr__CRLF_mix_LF.txt crlf_false_attr__LF.txt .gitattributes &&
 580        cat >expect <<-\EOF &&
 581        i/crlf w/ crlf_false_attr__CRLF.txt
 582        i/lf w/ .gitattributes
 583        i/lf w/ crlf_false_attr__LF.txt
 584        i/mixed w/ crlf_false_attr__CRLF_mix_LF.txt
 585        EOF
 586        git ls-files --eol -d |
 587        sed -e "s!attr/[^       ]*!!g" -e "s/   / /g" -e "s/  */ /g" |
 588        sort >actual &&
 589        test_cmp expect actual
 590'
 591
 592test_done