t/t9010-svn-fe.sh

   1 #!/bin/sh
   2
   3 test_description='check svn dumpfile importer'
   4
   5 . ./test-lib.sh
   6
   7 if test_have_prereq !PIPE
   8 then
   9         skip_all="svn dumpfile importer testing requires the PIPE prerequisite"
  10         test_done
  11 fi
  12
  13 reinit_git () {
  14         rm -fr .git &&
  15         rm -f stream backflow &&
  16         git init &&
  17         mkfifo stream backflow
  18 }
  19
  20 try_dump () {
  21         input=$1 &&
  22         maybe_fail_svnfe=${2:+test_$2} &&
  23         maybe_fail_fi=${3:+test_$3} &&
  24
  25         {
  26                 $maybe_fail_svnfe test-svn-fe "$input" >stream 3<backflow &
  27         } &&
  28         $maybe_fail_fi git fast-import --cat-blob-fd=3 <stream 3>backflow &&
  29         wait $!
  30 }
  31
  32 properties () {
  33         while test "$#" -ne 0
  34         do
  35                 property="$1" &&
  36                 value="$2" &&
  37                 printf "%s\n" "K ${#property}" &&
  38                 printf "%s\n" "$property" &&
  39                 printf "%s\n" "V ${#value}" &&
  40                 printf "%s\n" "$value" &&
  41                 shift 2 ||
  42                 return 1
  43         done
  44 }
  45
  46 text_no_props () {
  47         text="$1
  48 " &&
  49         printf "%s\n" "Prop-content-length: 10" &&
  50         printf "%s\n" "Text-content-length: ${#text}" &&
  51         printf "%s\n" "Content-length: $((${#text} + 10))" &&
  52         printf "%s\n" "" "PROPS-END" &&
  53         printf "%s\n" "$text"
  54 }
  55
  56 >empty
  57
  58 test_expect_success 'empty dump' '
  59         reinit_git &&
  60         echo "SVN-fs-dump-format-version: 2" >input &&
  61         try_dump input
  62 '
  63
  64 test_expect_success 'v4 dumps not supported' '
  65         reinit_git &&
  66         echo "SVN-fs-dump-format-version: 4" >v4.dump &&
  67         try_dump v4.dump must_fail
  68 '
  69
  70 test_expect_failure 'empty revision' '
  71         reinit_git &&
  72         printf "rev <nobody, nobody@local>: %s\n" "" "" >expect &&
  73         cat >emptyrev.dump <<-\EOF &&
  74         SVN-fs-dump-format-version: 3
  75
  76         Revision-number: 1
  77         Prop-content-length: 0
  78         Content-length: 0
  79
  80         Revision-number: 2
  81         Prop-content-length: 0
  82         Content-length: 0
  83
  84         EOF
  85         try_dump emptyrev.dump &&
  86         git log -p --format="rev <%an, %ae>: %s" HEAD >actual &&
  87         test_cmp expect actual
  88 '
  89
  90 test_expect_success 'empty properties' '
  91         reinit_git &&
  92         printf "rev <nobody, nobody@local>: %s\n" "" "" >expect &&
  93         cat >emptyprop.dump <<-\EOF &&
  94         SVN-fs-dump-format-version: 3
  95
  96         Revision-number: 1
  97         Prop-content-length: 10
  98         Content-length: 10
  99
 100         PROPS-END
 101
 102         Revision-number: 2
 103         Prop-content-length: 10
 104         Content-length: 10
 105
 106         PROPS-END
 107         EOF
 108         try_dump emptyprop.dump &&
 109         git log -p --format="rev <%an, %ae>: %s" HEAD >actual &&
 110         test_cmp expect actual
 111 '
 112
 113 test_expect_success 'author name and commit message' '
 114         reinit_git &&
 115         echo "<author@example.com, author@example.com@local>" >expect.author &&
 116         cat >message <<-\EOF &&
 117         A concise summary of the change
 118
 119         A detailed description of the change, why it is needed, what
 120         was broken and why applying this is the best course of action.
 121
 122         * file.c
 123             Details pertaining to an individual file.
 124         EOF
 125         {
 126                 properties \
 127                         svn:author author@example.com \
 128                         svn:log "$(cat message)" &&
 129                 echo PROPS-END
 130         } >props &&
 131         {
 132                 echo "SVN-fs-dump-format-version: 3" &&
 133                 echo &&
 134                 echo "Revision-number: 1" &&
 135                 echo Prop-content-length: $(wc -c <props) &&
 136                 echo Content-length: $(wc -c <props) &&
 137                 echo &&
 138                 cat props
 139         } >log.dump &&
 140         try_dump log.dump &&
 141         git log -p --format="%B" HEAD >actual.log &&
 142         git log --format="<%an, %ae>" >actual.author &&
 143         test_cmp message actual.log &&
 144         test_cmp expect.author actual.author
 145 '
 146
 147 test_expect_success 'unsupported properties are ignored' '
 148         reinit_git &&
 149         echo author >expect &&
 150         cat >extraprop.dump <<-\EOF &&
 151         SVN-fs-dump-format-version: 3
 152
 153         Revision-number: 1
 154         Prop-content-length: 56
 155         Content-length: 56
 156
 157         K 8
 158         nonsense
 159         V 1
 160         y
 161         K 10
 162         svn:author
 163         V 6
 164         author
 165         PROPS-END
 166         EOF
 167         try_dump extraprop.dump &&
 168         git log -p --format=%an HEAD >actual &&
 169         test_cmp expect actual
 170 '
 171
 172 test_expect_failure 'timestamp and empty file' '
 173         echo author@example.com >expect.author &&
 174         echo 1999-01-01 >expect.date &&
 175         echo file >expect.files &&
 176         reinit_git &&
 177         {
 178                 properties \
 179                         svn:author author@example.com \
 180                         svn:date "1999-01-01T00:01:002.000000Z" \
 181                         svn:log "add empty file" &&
 182                 echo PROPS-END
 183         } >props &&
 184         {
 185                 cat <<-EOF &&
 186                 SVN-fs-dump-format-version: 3
 187
 188                 Revision-number: 1
 189                 EOF
 190                 echo Prop-content-length: $(wc -c <props) &&
 191                 echo Content-length: $(wc -c <props) &&
 192                 echo &&
 193                 cat props &&
 194                 cat <<-\EOF
 195
 196                 Node-path: empty-file
 197                 Node-kind: file
 198                 Node-action: add
 199                 Content-length: 0
 200
 201                 EOF
 202         } >emptyfile.dump &&
 203         try_dump emptyfile.dump &&
 204         git log --format=%an HEAD >actual.author &&
 205         git log --date=short --format=%ad HEAD >actual.date &&
 206         git ls-tree -r --name-only HEAD >actual.files &&
 207         test_cmp expect.author actual.author &&
 208         test_cmp expect.date actual.date &&
 209         test_cmp expect.files actual.files &&
 210         git checkout HEAD empty-file &&
 211         test_cmp empty file
 212 '
 213
 214 test_expect_success 'directory with files' '
 215         reinit_git &&
 216         printf "%s\n" directory/file1 directory/file2 >expect.files &&
 217         echo hi >hi &&
 218         echo hello >hello &&
 219         {
 220                 properties \
 221                         svn:author author@example.com \
 222                         svn:date "1999-02-01T00:01:002.000000Z" \
 223                         svn:log "add directory with some files in it" &&
 224                 echo PROPS-END
 225         } >props &&
 226         {
 227                 cat <<-EOF &&
 228                 SVN-fs-dump-format-version: 3
 229
 230                 Revision-number: 1
 231                 EOF
 232                 echo Prop-content-length: $(wc -c <props) &&
 233                 echo Content-length: $(wc -c <props) &&
 234                 echo &&
 235                 cat props &&
 236                 cat <<-\EOF &&
 237
 238                 Node-path: directory
 239                 Node-kind: dir
 240                 Node-action: add
 241                 Prop-content-length: 10
 242                 Content-length: 10
 243
 244                 PROPS-END
 245
 246                 Node-path: directory/file1
 247                 Node-kind: file
 248                 Node-action: add
 249                 EOF
 250                 text_no_props hello &&
 251                 cat <<-\EOF &&
 252                 Node-path: directory/file2
 253                 Node-kind: file
 254                 Node-action: add
 255                 EOF
 256                 text_no_props hi
 257         } >directory.dump &&
 258         try_dump directory.dump &&
 259
 260         git ls-tree -r --name-only HEAD >actual.files &&
 261         git checkout HEAD directory &&
 262         test_cmp expect.files actual.files &&
 263         test_cmp hello directory/file1 &&
 264         test_cmp hi directory/file2
 265 '
 266
 267 test_expect_success 'branch name with backslash' '
 268         reinit_git &&
 269         sort <<-\EOF >expect.branch-files &&
 270         trunk/file1
 271         trunk/file2
 272         "branches/UpdateFOPto094\\/file1"
 273         "branches/UpdateFOPto094\\/file2"
 274         EOF
 275
 276         echo hi >hi &&
 277         echo hello >hello &&
 278         {
 279                 properties \
 280                         svn:author author@example.com \
 281                         svn:date "1999-02-02T00:01:02.000000Z" \
 282                         svn:log "add directory with some files in it" &&
 283                 echo PROPS-END
 284         } >props.setup &&
 285         {
 286                 properties \
 287                         svn:author brancher@example.com \
 288                         svn:date "2007-12-06T21:38:34.000000Z" \
 289                         svn:log "Updating fop to .94 and adjust fo-stylesheets" &&
 290                 echo PROPS-END
 291         } >props.branch &&
 292         {
 293                 cat <<-EOF &&
 294                 SVN-fs-dump-format-version: 3
 295
 296                 Revision-number: 1
 297                 EOF
 298                 echo Prop-content-length: $(wc -c <props.setup) &&
 299                 echo Content-length: $(wc -c <props.setup) &&
 300                 echo &&
 301                 cat props.setup &&
 302                 cat <<-\EOF &&
 303
 304                 Node-path: trunk
 305                 Node-kind: dir
 306                 Node-action: add
 307                 Prop-content-length: 10
 308                 Content-length: 10
 309
 310                 PROPS-END
 311
 312                 Node-path: branches
 313                 Node-kind: dir
 314                 Node-action: add
 315                 Prop-content-length: 10
 316                 Content-length: 10
 317
 318                 PROPS-END
 319
 320                 Node-path: trunk/file1
 321                 Node-kind: file
 322                 Node-action: add
 323                 EOF
 324                 text_no_props hello &&
 325                 cat <<-\EOF &&
 326                 Node-path: trunk/file2
 327                 Node-kind: file
 328                 Node-action: add
 329                 EOF
 330                 text_no_props hi &&
 331                 cat <<-\EOF &&
 332
 333                 Revision-number: 2
 334                 EOF
 335                 echo Prop-content-length: $(wc -c <props.branch) &&
 336                 echo Content-length: $(wc -c <props.branch) &&
 337                 echo &&
 338                 cat props.branch &&
 339                 cat <<-\EOF
 340
 341                 Node-path: branches/UpdateFOPto094\
 342                 Node-kind: dir
 343                 Node-action: add
 344                 Node-copyfrom-rev: 1
 345                 Node-copyfrom-path: trunk
 346
 347                 Node-kind: dir
 348                 Node-action: add
 349                 Prop-content-length: 34
 350                 Content-length: 34
 351
 352                 K 13
 353                 svn:mergeinfo
 354                 V 0
 355
 356                 PROPS-END
 357                 EOF
 358         } >branch.dump &&
 359         try_dump branch.dump &&
 360
 361         git ls-tree -r --name-only HEAD |
 362         sort >actual.branch-files &&
 363         test_cmp expect.branch-files actual.branch-files
 364 '
 365
 366 test_expect_success 'node without action' '
 367         reinit_git &&
 368         cat >inaction.dump <<-\EOF &&
 369         SVN-fs-dump-format-version: 3
 370
 371         Revision-number: 1
 372         Prop-content-length: 10
 373         Content-length: 10
 374
 375         PROPS-END
 376
 377         Node-path: directory
 378         Node-kind: dir
 379         Prop-content-length: 10
 380         Content-length: 10
 381
 382         PROPS-END
 383         EOF
 384         try_dump inaction.dump must_fail
 385 '
 386
 387 test_expect_success 'action: add node without text' '
 388         reinit_git &&
 389         cat >textless.dump <<-\EOF &&
 390         SVN-fs-dump-format-version: 3
 391
 392         Revision-number: 1
 393         Prop-content-length: 10
 394         Content-length: 10
 395
 396         PROPS-END
 397
 398         Node-path: textless
 399         Node-kind: file
 400         Node-action: add
 401         Prop-content-length: 10
 402         Content-length: 10
 403
 404         PROPS-END
 405         EOF
 406         try_dump textless.dump must_fail
 407 '
 408
 409 test_expect_failure 'change file mode but keep old content' '
 410         reinit_git &&
 411         cat >expect <<-\EOF &&
 412         OBJID
 413         :120000 100644 OBJID OBJID T    greeting
 414         OBJID
 415         :100644 120000 OBJID OBJID T    greeting
 416         OBJID
 417         :000000 100644 OBJID OBJID A    greeting
 418         EOF
 419         echo "link hello" >expect.blob &&
 420         echo hello >hello &&
 421         cat >filemode.dump <<-\EOF &&
 422         SVN-fs-dump-format-version: 3
 423
 424         Revision-number: 1
 425         Prop-content-length: 10
 426         Content-length: 10
 427
 428         PROPS-END
 429
 430         Node-path: greeting
 431         Node-kind: file
 432         Node-action: add
 433         Prop-content-length: 10
 434         Text-content-length: 11
 435         Content-length: 21
 436
 437         PROPS-END
 438         link hello
 439
 440         Revision-number: 2
 441         Prop-content-length: 10
 442         Content-length: 10
 443
 444         PROPS-END
 445
 446         Node-path: greeting
 447         Node-kind: file
 448         Node-action: change
 449         Prop-content-length: 33
 450         Content-length: 33
 451
 452         K 11
 453         svn:special
 454         V 1
 455         *
 456         PROPS-END
 457
 458         Revision-number: 3
 459         Prop-content-length: 10
 460         Content-length: 10
 461
 462         PROPS-END
 463
 464         Node-path: greeting
 465         Node-kind: file
 466         Node-action: change
 467         Prop-content-length: 10
 468         Content-length: 10
 469
 470         PROPS-END
 471         EOF
 472         try_dump filemode.dump &&
 473         {
 474                 git rev-list HEAD |
 475                 git diff-tree --root --stdin |
 476                 sed "s/$_x40/OBJID/g"
 477         } >actual &&
 478         git show HEAD:greeting >actual.blob &&
 479         git show HEAD^:greeting >actual.target &&
 480         test_cmp expect actual &&
 481         test_cmp expect.blob actual.blob &&
 482         test_cmp hello actual.target
 483 '
 484
 485 test_expect_success 'NUL in property value' '
 486         reinit_git &&
 487         echo "commit message" >expect.message &&
 488         {
 489                 properties \
 490                         unimportant "something with a NUL (Q)" \
 491                         svn:log "commit message"&&
 492                 echo PROPS-END
 493         } |
 494         q_to_nul >props &&
 495         {
 496                 cat <<-\EOF &&
 497                 SVN-fs-dump-format-version: 3
 498
 499                 Revision-number: 1
 500                 EOF
 501                 echo Prop-content-length: $(wc -c <props) &&
 502                 echo Content-length: $(wc -c <props) &&
 503                 echo &&
 504                 cat props
 505         } >nulprop.dump &&
 506         try_dump nulprop.dump &&
 507         git diff-tree --always -s --format=%s HEAD >actual.message &&
 508         test_cmp expect.message actual.message
 509 '
 510
 511 test_expect_success 'NUL in log message, file content, and property name' '
 512         # Caveat: svnadmin 1.6.16 (r1073529) truncates at \0 in the
 513         # svn:specialQnotreally example.
 514         reinit_git &&
 515         cat >expect <<-\EOF &&
 516         OBJID
 517         :100644 100644 OBJID OBJID M    greeting
 518         OBJID
 519         :000000 100644 OBJID OBJID A    greeting
 520         EOF
 521         printf "\n%s\n" "something with an ASCII NUL (Q)" >expect.message &&
 522         printf "%s\n" "helQo" >expect.hello1 &&
 523         printf "%s\n" "link hello" >expect.hello2 &&
 524         {
 525                 properties svn:log "something with an ASCII NUL (Q)" &&
 526                 echo PROPS-END
 527         } |
 528         q_to_nul >props &&
 529         {
 530                 q_to_nul <<-\EOF &&
 531                 SVN-fs-dump-format-version: 3
 532
 533                 Revision-number: 1
 534                 Prop-content-length: 10
 535                 Content-length: 10
 536
 537                 PROPS-END
 538
 539                 Node-path: greeting
 540                 Node-kind: file
 541                 Node-action: add
 542                 Prop-content-length: 10
 543                 Text-content-length: 6
 544                 Content-length: 16
 545
 546                 PROPS-END
 547                 helQo
 548
 549                 Revision-number: 2
 550                 EOF
 551                 echo Prop-content-length: $(wc -c <props) &&
 552                 echo Content-length: $(wc -c <props) &&
 553                 echo &&
 554                 cat props &&
 555                 q_to_nul <<-\EOF
 556
 557                 Node-path: greeting
 558                 Node-kind: file
 559                 Node-action: change
 560                 Prop-content-length: 43
 561                 Text-content-length: 11
 562                 Content-length: 54
 563
 564                 K 21
 565                 svn:specialQnotreally
 566                 V 1
 567                 *
 568                 PROPS-END
 569                 link hello
 570                 EOF
 571         } >8bitclean.dump &&
 572         try_dump 8bitclean.dump &&
 573         {
 574                 git rev-list HEAD |
 575                 git diff-tree --root --stdin |
 576                 sed "s/$_x40/OBJID/g"
 577         } >actual &&
 578         {
 579                 git cat-file commit HEAD | nul_to_q &&
 580                 echo
 581         } |
 582         sed -ne "/^\$/,\$ p" >actual.message &&
 583         git cat-file blob HEAD^:greeting | nul_to_q >actual.hello1 &&
 584         git cat-file blob HEAD:greeting | nul_to_q >actual.hello2 &&
 585         test_cmp expect actual &&
 586         test_cmp expect.message actual.message &&
 587         test_cmp expect.hello1 actual.hello1 &&
 588         test_cmp expect.hello2 actual.hello2
 589 '
 590
 591 test_expect_success 'change file mode and reiterate content' '
 592         reinit_git &&
 593         cat >expect <<-\EOF &&
 594         OBJID
 595         :120000 100644 OBJID OBJID T    greeting
 596         OBJID
 597         :100644 120000 OBJID OBJID T    greeting
 598         OBJID
 599         :000000 100644 OBJID OBJID A    greeting
 600         EOF
 601         echo "link hello" >expect.blob &&
 602         echo hello >hello &&
 603         cat >filemode2.dump <<-\EOF &&
 604         SVN-fs-dump-format-version: 3
 605
 606         Revision-number: 1
 607         Prop-content-length: 10
 608         Content-length: 10
 609
 610         PROPS-END
 611
 612         Node-path: greeting
 613         Node-kind: file
 614         Node-action: add
 615         Prop-content-length: 10
 616         Text-content-length: 11
 617         Content-length: 21
 618
 619         PROPS-END
 620         link hello
 621
 622         Revision-number: 2
 623         Prop-content-length: 10
 624         Content-length: 10
 625
 626         PROPS-END
 627
 628         Node-path: greeting
 629         Node-kind: file
 630         Node-action: change
 631         Prop-content-length: 33
 632         Text-content-length: 11
 633         Content-length: 44
 634
 635         K 11
 636         svn:special
 637         V 1
 638         *
 639         PROPS-END
 640         link hello
 641
 642         Revision-number: 3
 643         Prop-content-length: 10
 644         Content-length: 10
 645
 646         PROPS-END
 647
 648         Node-path: greeting
 649         Node-kind: file
 650         Node-action: change
 651         Prop-content-length: 10
 652         Text-content-length: 11
 653         Content-length: 21
 654
 655         PROPS-END
 656         link hello
 657         EOF
 658         try_dump filemode2.dump &&
 659         {
 660                 git rev-list HEAD |
 661                 git diff-tree --root --stdin |
 662                 sed "s/$_x40/OBJID/g"
 663         } >actual &&
 664         git show HEAD:greeting >actual.blob &&
 665         git show HEAD^:greeting >actual.target &&
 666         test_cmp expect actual &&
 667         test_cmp expect.blob actual.blob &&
 668         test_cmp hello actual.target
 669 '
 670
 671 test_expect_success 'deltas supported' '
 672         reinit_git &&
 673         {
 674                 # (old) h + (inline) ello + (old) \n
 675                 printf "SVNQ%b%b%s" "Q\003\006\005\004" "\001Q\0204\001\002" "ello" |
 676                 q_to_nul
 677         } >delta &&
 678         {
 679                 properties \
 680                         svn:author author@example.com \
 681                         svn:date "1999-01-05T00:01:002.000000Z" \
 682                         svn:log "add greeting" &&
 683                 echo PROPS-END
 684         } >props &&
 685         {
 686                 properties \
 687                         svn:author author@example.com \
 688                         svn:date "1999-01-06T00:01:002.000000Z" \
 689                         svn:log "change it" &&
 690                 echo PROPS-END
 691         } >props2 &&
 692         {
 693                 echo SVN-fs-dump-format-version: 3 &&
 694                 echo &&
 695                 echo Revision-number: 1 &&
 696                 echo Prop-content-length: $(wc -c <props) &&
 697                 echo Content-length: $(wc -c <props) &&
 698                 echo &&
 699                 cat props &&
 700                 cat <<-\EOF &&
 701
 702                 Node-path: hello
 703                 Node-kind: file
 704                 Node-action: add
 705                 Prop-content-length: 10
 706                 Text-content-length: 3
 707                 Content-length: 13
 708
 709                 PROPS-END
 710                 hi
 711
 712                 EOF
 713                 echo Revision-number: 2 &&
 714                 echo Prop-content-length: $(wc -c <props2) &&
 715                 echo Content-length: $(wc -c <props2) &&
 716                 echo &&
 717                 cat props2 &&
 718                 cat <<-\EOF &&
 719
 720                 Node-path: hello
 721                 Node-kind: file
 722                 Node-action: change
 723                 Text-delta: true
 724                 Prop-content-length: 10
 725                 EOF
 726                 echo Text-content-length: $(wc -c <delta) &&
 727                 echo Content-length: $((10 + $(wc -c <delta))) &&
 728                 echo &&
 729                 echo PROPS-END &&
 730                 cat delta
 731         } >delta.dump &&
 732         try_dump delta.dump
 733 '
 734
 735 test_expect_success 'property deltas supported' '
 736         reinit_git &&
 737         cat >expect <<-\EOF &&
 738         OBJID
 739         :100755 100644 OBJID OBJID M    script.sh
 740         EOF
 741         {
 742                 properties \
 743                         svn:author author@example.com \
 744                         svn:date "1999-03-06T00:01:002.000000Z" \
 745                         svn:log "make an executable, or chmod -x it" &&
 746                 echo PROPS-END
 747         } >revprops &&
 748         {
 749                 echo SVN-fs-dump-format-version: 3 &&
 750                 echo &&
 751                 echo Revision-number: 1 &&
 752                 echo Prop-content-length: $(wc -c <revprops) &&
 753                 echo Content-length: $(wc -c <revprops) &&
 754                 echo &&
 755                 cat revprops &&
 756                 echo &&
 757                 cat <<-\EOF &&
 758                 Node-path: script.sh
 759                 Node-kind: file
 760                 Node-action: add
 761                 Text-content-length: 0
 762                 Prop-content-length: 39
 763                 Content-length: 39
 764
 765                 K 14
 766                 svn:executable
 767                 V 4
 768                 true
 769                 PROPS-END
 770
 771                 EOF
 772                 echo Revision-number: 2 &&
 773                 echo Prop-content-length: $(wc -c <revprops) &&
 774                 echo Content-length: $(wc -c <revprops) &&
 775                 echo &&
 776                 cat revprops &&
 777                 echo &&
 778                 cat <<-\EOF
 779                 Node-path: script.sh
 780                 Node-kind: file
 781                 Node-action: change
 782                 Prop-delta: true
 783                 Prop-content-length: 30
 784                 Content-length: 30
 785
 786                 D 14
 787                 svn:executable
 788                 PROPS-END
 789                 EOF
 790         } >propdelta.dump &&
 791         try_dump propdelta.dump &&
 792         {
 793                 git rev-list HEAD |
 794                 git diff-tree --stdin |
 795                 sed "s/$_x40/OBJID/g"
 796         } >actual &&
 797         test_cmp expect actual
 798 '
 799
 800 test_expect_success 'properties on /' '
 801         reinit_git &&
 802         cat <<-\EOF >expect &&
 803         OBJID
 804         OBJID
 805         :000000 100644 OBJID OBJID A    greeting
 806         EOF
 807         sed -e "s/X$//" <<-\EOF >changeroot.dump &&
 808         SVN-fs-dump-format-version: 3
 809
 810         Revision-number: 1
 811         Prop-content-length: 10
 812         Content-length: 10
 813
 814         PROPS-END
 815
 816         Node-path: greeting
 817         Node-kind: file
 818         Node-action: add
 819         Text-content-length: 0
 820         Prop-content-length: 10
 821         Content-length: 10
 822
 823         PROPS-END
 824
 825         Revision-number: 2
 826         Prop-content-length: 10
 827         Content-length: 10
 828
 829         PROPS-END
 830
 831         Node-path: X
 832         Node-kind: dir
 833         Node-action: change
 834         Prop-delta: true
 835         Prop-content-length: 43
 836         Content-length: 43
 837
 838         K 10
 839         svn:ignore
 840         V 11
 841         build-area
 842
 843         PROPS-END
 844         EOF
 845         try_dump changeroot.dump &&
 846         {
 847                 git rev-list HEAD |
 848                 git diff-tree --root --always --stdin |
 849                 sed "s/$_x40/OBJID/g"
 850         } >actual &&
 851         test_cmp expect actual
 852 '
 853
 854 test_expect_success 'deltas for typechange' '
 855         reinit_git &&
 856         cat >expect <<-\EOF &&
 857         OBJID
 858         :120000 100644 OBJID OBJID T    test-file
 859         OBJID
 860         :100755 120000 OBJID OBJID T    test-file
 861         OBJID
 862         :000000 100755 OBJID OBJID A    test-file
 863         EOF
 864         cat >deleteprop.dump <<-\EOF &&
 865         SVN-fs-dump-format-version: 3
 866
 867         Revision-number: 1
 868         Prop-content-length: 10
 869         Content-length: 10
 870
 871         PROPS-END
 872
 873         Node-path: test-file
 874         Node-kind: file
 875         Node-action: add
 876         Prop-delta: true
 877         Prop-content-length: 35
 878         Text-content-length: 17
 879         Content-length: 52
 880
 881         K 14
 882         svn:executable
 883         V 0
 884
 885         PROPS-END
 886         link testing 123
 887
 888         Revision-number: 2
 889         Prop-content-length: 10
 890         Content-length: 10
 891
 892         PROPS-END
 893
 894         Node-path: test-file
 895         Node-kind: file
 896         Node-action: change
 897         Prop-delta: true
 898         Prop-content-length: 53
 899         Text-content-length: 17
 900         Content-length: 70
 901
 902         K 11
 903         svn:special
 904         V 1
 905         *
 906         D 14
 907         svn:executable
 908         PROPS-END
 909         link testing 231
 910
 911         Revision-number: 3
 912         Prop-content-length: 10
 913         Content-length: 10
 914
 915         PROPS-END
 916
 917         Node-path: test-file
 918         Node-kind: file
 919         Node-action: change
 920         Prop-delta: true
 921         Prop-content-length: 27
 922         Text-content-length: 17
 923         Content-length: 44
 924
 925         D 11
 926         svn:special
 927         PROPS-END
 928         link testing 321
 929         EOF
 930         try_dump deleteprop.dump &&
 931         {
 932                 git rev-list HEAD |
 933                 git diff-tree --root --stdin |
 934                 sed "s/$_x40/OBJID/g"
 935         } >actual &&
 936         test_cmp expect actual
 937 '
 938
 939 test_expect_success 'deltas need not consume the whole preimage' '
 940         reinit_git &&
 941         cat >expect <<-\EOF &&
 942         OBJID
 943         :120000 100644 OBJID OBJID T    postimage
 944         OBJID
 945         :100644 120000 OBJID OBJID T    postimage
 946         OBJID
 947         :000000 100644 OBJID OBJID A    postimage
 948         EOF
 949         echo "first preimage" >expect.1 &&
 950         printf target >expect.2 &&
 951         printf lnk >expect.3 &&
 952         {
 953                 printf "SVNQ%b%b%b" "QQ\017\001\017" "\0217" "first preimage\n" |
 954                 q_to_nul
 955         } >delta.1 &&
 956         {
 957                 properties svn:special "*" &&
 958                 echo PROPS-END
 959         } >symlink.props &&
 960         {
 961                 printf "SVNQ%b%b%b" "Q\002\013\004\012" "\0201\001\001\0211" "lnk target" |
 962                 q_to_nul
 963         } >delta.2 &&
 964         {
 965                 printf "SVNQ%b%b" "Q\004\003\004Q" "\001Q\002\002" |
 966                 q_to_nul
 967         } >delta.3 &&
 968         {
 969                 cat <<-\EOF &&
 970                 SVN-fs-dump-format-version: 3
 971
 972                 Revision-number: 1
 973                 Prop-content-length: 10
 974                 Content-length: 10
 975
 976                 PROPS-END
 977
 978                 Node-path: postimage
 979                 Node-kind: file
 980                 Node-action: add
 981                 Text-delta: true
 982                 Prop-content-length: 10
 983                 EOF
 984                 echo Text-content-length: $(wc -c <delta.1) &&
 985                 echo Content-length: $((10 + $(wc -c <delta.1))) &&
 986                 echo &&
 987                 echo PROPS-END &&
 988                 cat delta.1 &&
 989                 cat <<-\EOF &&
 990
 991                 Revision-number: 2
 992                 Prop-content-length: 10
 993                 Content-length: 10
 994
 995                 PROPS-END
 996
 997                 Node-path: postimage
 998                 Node-kind: file
 999                 Node-action: change
1000                 Text-delta: true
1001                 EOF
1002                 echo Prop-content-length: $(wc -c <symlink.props) &&
1003                 echo Text-content-length: $(wc -c <delta.2) &&
1004                 echo Content-length: $(($(wc -c <symlink.props) + $(wc -c <delta.2))) &&
1005                 echo &&
1006                 cat symlink.props &&
1007                 cat delta.2 &&
1008                 cat <<-\EOF &&
1009
1010                 Revision-number: 3
1011                 Prop-content-length: 10
1012                 Content-length: 10
1013
1014                 PROPS-END
1015
1016                 Node-path: postimage
1017                 Node-kind: file
1018                 Node-action: change
1019                 Text-delta: true
1020                 Prop-content-length: 10
1021                 EOF
1022                 echo Text-content-length: $(wc -c <delta.3) &&
1023                 echo Content-length: $((10 + $(wc -c <delta.3))) &&
1024                 echo &&
1025                 echo PROPS-END &&
1026                 cat delta.3 &&
1027                 echo
1028         } >deltapartial.dump &&
1029         try_dump deltapartial.dump &&
1030         {
1031                 git rev-list HEAD |
1032                 git diff-tree --root --stdin |
1033                 sed "s/$_x40/OBJID/g"
1034         } >actual &&
1035         test_cmp expect actual &&
1036         git show HEAD:postimage >actual.3 &&
1037         git show HEAD^:postimage >actual.2 &&
1038         git show HEAD^^:postimage >actual.1 &&
1039         test_cmp expect.1 actual.1 &&
1040         test_cmp expect.2 actual.2 &&
1041         test_cmp expect.3 actual.3
1042 '
1043
1044 test_expect_success 'no hang for delta trying to read past end of preimage' '
1045         reinit_git &&
1046         {
1047                 # COPY 1
1048                 printf "SVNQ%b%b" "Q\001\001\002Q" "\001Q" |
1049                 q_to_nul
1050         } >greedy.delta &&
1051         {
1052                 cat <<-\EOF &&
1053                 SVN-fs-dump-format-version: 3
1054
1055                 Revision-number: 1
1056                 Prop-content-length: 10
1057                 Content-length: 10
1058
1059                 PROPS-END
1060
1061                 Node-path: bootstrap
1062                 Node-kind: file
1063                 Node-action: add
1064                 Text-delta: true
1065                 Prop-content-length: 10
1066                 EOF
1067                 echo Text-content-length: $(wc -c <greedy.delta) &&
1068                 echo Content-length: $((10 + $(wc -c <greedy.delta))) &&
1069                 echo &&
1070                 echo PROPS-END &&
1071                 cat greedy.delta &&
1072                 echo
1073         } >greedydelta.dump &&
1074         try_dump greedydelta.dump must_fail might_fail
1075 '
1076
1077 test_expect_success 'set up svn repo' '
1078         svnconf=$PWD/svnconf &&
1079         mkdir -p "$svnconf" &&
1080
1081         if
1082                 svnadmin -h >/dev/null 2>&1 &&
1083                 svnadmin create simple-svn &&
1084                 svnadmin load simple-svn <"$TEST_DIRECTORY/t9135/svn.dump" &&
1085                 svn export --config-dir "$svnconf" "file://$PWD/simple-svn" simple-svnco
1086         then
1087                 test_set_prereq SVNREPO
1088         fi
1089 '
1090
1091 test_expect_success SVNREPO 't9135/svn.dump' '
1092         mkdir -p simple-git &&
1093         (
1094                 cd simple-git &&
1095                 reinit_git &&
1096                 try_dump "$TEST_DIRECTORY/t9135/svn.dump"
1097         ) &&
1098         (
1099                 cd simple-svnco &&
1100                 git init &&
1101                 git add . &&
1102                 git fetch ../simple-git master &&
1103                 git diff --exit-code FETCH_HEAD
1104         )
1105 '
1106
1107 test_done