t/t5500-fetch-pack.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2005 Johannes Schindelin
   4 #
   5
   6 test_description='Testing multi_ack pack fetching'
   7
   8 . ./test-lib.sh
   9
  10 # Test fetch-pack/upload-pack pair.
  11
  12 # Some convenience functions
  13
  14 add () {
  15         name=$1 &&
  16         text="$@" &&
  17         branch=$(echo $name | sed -e 's/^\(.\).*$/\1/') &&
  18         parents="" &&
  19
  20         shift &&
  21         while test $1; do
  22                 parents="$parents -p $1" &&
  23                 shift
  24         done &&
  25
  26         echo "$text" > test.txt &&
  27         git update-index --add test.txt &&
  28         tree=$(git write-tree) &&
  29         # make sure timestamps are in correct order
  30         test_tick &&
  31         commit=$(echo "$text" | git commit-tree $tree $parents) &&
  32         eval "$name=$commit; export $name" &&
  33         git update-ref "refs/heads/$branch" "$commit" &&
  34         eval ${branch}TIP=$commit
  35 }
  36
  37 pull_to_client () {
  38         number=$1 &&
  39         heads=$2 &&
  40         count=$3 &&
  41         test_expect_success "$number pull" '
  42                 (
  43                         cd client &&
  44                         git fetch-pack -k -v .. $heads &&
  45
  46                         case "$heads" in
  47                             *A*)
  48                                     git update-ref refs/heads/A "$ATIP";;
  49                         esac &&
  50                         case "$heads" in *B*)
  51                             git update-ref refs/heads/B "$BTIP";;
  52                         esac &&
  53                         git symbolic-ref HEAD refs/heads/$(echo $heads \
  54                                 | sed -e "s/^\(.\).*$/\1/") &&
  55
  56                         git fsck --full &&
  57
  58                         mv .git/objects/pack/pack-* . &&
  59                         p=$(ls -1 pack-*.pack) &&
  60                         git unpack-objects <$p &&
  61                         git fsck --full &&
  62
  63                         idx=$(echo pack-*.idx) &&
  64                         pack_count=$(git show-index <$idx | wc -l) &&
  65                         test $pack_count = $count &&
  66                         rm -f pack-*
  67                 )
  68         '
  69 }
  70
  71 # Here begins the actual testing
  72
  73 # A1 - ... - A20 - A21
  74 #    \
  75 #      B1  -   B2 - .. - B70
  76
  77 # client pulls A20, B1. Then tracks only B. Then pulls A.
  78
  79 test_expect_success 'setup' '
  80         mkdir client &&
  81         (
  82                 cd client &&
  83                 git init &&
  84                 git config transfer.unpacklimit 0
  85         ) &&
  86         add A1 &&
  87         prev=1 &&
  88         cur=2 &&
  89         while [ $cur -le 10 ]; do
  90                 add A$cur $(eval echo \$A$prev) &&
  91                 prev=$cur &&
  92                 cur=$(($cur+1))
  93         done &&
  94         add B1 $A1 &&
  95         git update-ref refs/heads/A "$ATIP" &&
  96         git update-ref refs/heads/B "$BTIP" &&
  97         git symbolic-ref HEAD refs/heads/B
  98 '
  99
 100 pull_to_client 1st "refs/heads/B refs/heads/A" $((11*3))
 101
 102 test_expect_success 'post 1st pull setup' '
 103         add A11 $A10 &&
 104         prev=1 &&
 105         cur=2 &&
 106         while [ $cur -le 65 ]; do
 107                 add B$cur $(eval echo \$B$prev) &&
 108                 prev=$cur &&
 109                 cur=$(($cur+1))
 110         done
 111 '
 112
 113 pull_to_client 2nd "refs/heads/B" $((64*3))
 114
 115 pull_to_client 3rd "refs/heads/A" $((1*3))
 116
 117 test_expect_success 'single branch clone' '
 118         git clone --single-branch "file://$(pwd)/." singlebranch
 119 '
 120
 121 test_expect_success 'single branch object count' '
 122         GIT_DIR=singlebranch/.git git count-objects -v |
 123                 grep "^in-pack:" > count.singlebranch &&
 124         echo "in-pack: 198" >expected &&
 125         test_cmp expected count.singlebranch
 126 '
 127
 128 test_expect_success 'single given branch clone' '
 129         git clone --single-branch --branch A "file://$(pwd)/." branch-a &&
 130         test_must_fail git --git-dir=branch-a/.git rev-parse origin/B
 131 '
 132
 133 test_expect_success 'clone shallow depth 1' '
 134         git clone --no-single-branch --depth 1 "file://$(pwd)/." shallow0 &&
 135         test "$(git --git-dir=shallow0/.git rev-list --count HEAD)" = 1
 136 '
 137
 138 test_expect_success 'clone shallow depth 1 with fsck' '
 139         git config --global fetch.fsckobjects true &&
 140         git clone --no-single-branch --depth 1 "file://$(pwd)/." shallow0fsck &&
 141         test "$(git --git-dir=shallow0fsck/.git rev-list --count HEAD)" = 1 &&
 142         git config --global --unset fetch.fsckobjects
 143 '
 144
 145 test_expect_success 'clone shallow' '
 146         git clone --no-single-branch --depth 2 "file://$(pwd)/." shallow
 147 '
 148
 149 test_expect_success 'clone shallow depth count' '
 150         test "$(git --git-dir=shallow/.git rev-list --count HEAD)" = 2
 151 '
 152
 153 test_expect_success 'clone shallow object count' '
 154         (
 155                 cd shallow &&
 156                 git count-objects -v
 157         ) > count.shallow &&
 158         grep "^in-pack: 12" count.shallow
 159 '
 160
 161 test_expect_success 'clone shallow object count (part 2)' '
 162         sed -e "/^in-pack:/d" -e "/^packs:/d" -e "/^size-pack:/d" \
 163             -e "/: 0$/d" count.shallow > count_output &&
 164         test_must_be_empty count_output
 165 '
 166
 167 test_expect_success 'fsck in shallow repo' '
 168         (
 169                 cd shallow &&
 170                 git fsck --full
 171         )
 172 '
 173
 174 test_expect_success 'simple fetch in shallow repo' '
 175         (
 176                 cd shallow &&
 177                 git fetch
 178         )
 179 '
 180
 181 test_expect_success 'no changes expected' '
 182         (
 183                 cd shallow &&
 184                 git count-objects -v
 185         ) > count.shallow.2 &&
 186         cmp count.shallow count.shallow.2
 187 '
 188
 189 test_expect_success 'fetch same depth in shallow repo' '
 190         (
 191                 cd shallow &&
 192                 git fetch --depth=2
 193         )
 194 '
 195
 196 test_expect_success 'no changes expected' '
 197         (
 198                 cd shallow &&
 199                 git count-objects -v
 200         ) > count.shallow.3 &&
 201         cmp count.shallow count.shallow.3
 202 '
 203
 204 test_expect_success 'add two more' '
 205         add B66 $B65 &&
 206         add B67 $B66
 207 '
 208
 209 test_expect_success 'pull in shallow repo' '
 210         (
 211                 cd shallow &&
 212                 git pull .. B
 213         )
 214 '
 215
 216 test_expect_success 'clone shallow object count' '
 217         (
 218                 cd shallow &&
 219                 git count-objects -v
 220         ) > count.shallow &&
 221         grep "^count: 6" count.shallow
 222 '
 223
 224 test_expect_success 'add two more (part 2)' '
 225         add B68 $B67 &&
 226         add B69 $B68
 227 '
 228
 229 test_expect_success 'deepening pull in shallow repo' '
 230         (
 231                 cd shallow &&
 232                 git pull --depth 4 .. B
 233         )
 234 '
 235
 236 test_expect_success 'clone shallow object count' '
 237         (
 238                 cd shallow &&
 239                 git count-objects -v
 240         ) > count.shallow &&
 241         grep "^count: 12" count.shallow
 242 '
 243
 244 test_expect_success 'deepening fetch in shallow repo' '
 245         (
 246                 cd shallow &&
 247                 git fetch --depth 4 .. A:A
 248         )
 249 '
 250
 251 test_expect_success 'clone shallow object count' '
 252         (
 253                 cd shallow &&
 254                 git count-objects -v
 255         ) > count.shallow &&
 256         grep "^count: 18" count.shallow
 257 '
 258
 259 test_expect_success 'pull in shallow repo with missing merge base' '
 260         (
 261                 cd shallow &&
 262                 git fetch --depth 4 .. A &&
 263                 test_must_fail git merge --allow-unrelated-histories FETCH_HEAD
 264         )
 265 '
 266
 267 test_expect_success 'additional simple shallow deepenings' '
 268         (
 269                 cd shallow &&
 270                 git fetch --depth=8 &&
 271                 git fetch --depth=10 &&
 272                 git fetch --depth=11
 273         )
 274 '
 275
 276 test_expect_success 'clone shallow depth count' '
 277         test "$(git --git-dir=shallow/.git rev-list --count HEAD)" = 11
 278 '
 279
 280 test_expect_success 'clone shallow object count' '
 281         (
 282                 cd shallow &&
 283                 git prune &&
 284                 git count-objects -v
 285         ) > count.shallow &&
 286         grep "^count: 54" count.shallow
 287 '
 288
 289 test_expect_success 'fetch --no-shallow on full repo' '
 290         test_must_fail git fetch --noshallow
 291 '
 292
 293 test_expect_success 'fetch --depth --no-shallow' '
 294         (
 295                 cd shallow &&
 296                 test_must_fail git fetch --depth=1 --noshallow
 297         )
 298 '
 299
 300 test_expect_success 'turn shallow to complete repository' '
 301         (
 302                 cd shallow &&
 303                 git fetch --unshallow &&
 304                 ! test -f .git/shallow &&
 305                 git fsck --full
 306         )
 307 '
 308
 309 test_expect_success 'clone shallow without --no-single-branch' '
 310         git clone --depth 1 "file://$(pwd)/." shallow2
 311 '
 312
 313 test_expect_success 'clone shallow object count' '
 314         (
 315                 cd shallow2 &&
 316                 git count-objects -v
 317         ) > count.shallow2 &&
 318         grep "^in-pack: 3" count.shallow2
 319 '
 320
 321 test_expect_success 'clone shallow with --branch' '
 322         git clone --depth 1 --branch A "file://$(pwd)/." shallow3
 323 '
 324
 325 test_expect_success 'clone shallow object count' '
 326         echo "in-pack: 3" > count3.expected &&
 327         GIT_DIR=shallow3/.git git count-objects -v |
 328                 grep "^in-pack" > count3.actual &&
 329         test_cmp count3.expected count3.actual
 330 '
 331
 332 test_expect_success 'clone shallow with detached HEAD' '
 333         git checkout HEAD^ &&
 334         git clone --depth 1 "file://$(pwd)/." shallow5 &&
 335         git checkout - &&
 336         GIT_DIR=shallow5/.git git rev-parse HEAD >actual &&
 337         git rev-parse HEAD^ >expected &&
 338         test_cmp expected actual
 339 '
 340
 341 test_expect_success 'shallow clone pulling tags' '
 342         git tag -a -m A TAGA1 A &&
 343         git tag -a -m B TAGB1 B &&
 344         git tag TAGA2 A &&
 345         git tag TAGB2 B &&
 346         git clone --depth 1 "file://$(pwd)/." shallow6 &&
 347
 348         cat >taglist.expected <<\EOF &&
 349 TAGB1
 350 TAGB2
 351 EOF
 352         GIT_DIR=shallow6/.git git tag -l >taglist.actual &&
 353         test_cmp taglist.expected taglist.actual &&
 354
 355         echo "in-pack: 4" > count6.expected &&
 356         GIT_DIR=shallow6/.git git count-objects -v |
 357                 grep "^in-pack" > count6.actual &&
 358         test_cmp count6.expected count6.actual
 359 '
 360
 361 test_expect_success 'shallow cloning single tag' '
 362         git clone --depth 1 --branch=TAGB1 "file://$(pwd)/." shallow7 &&
 363         cat >taglist.expected <<\EOF &&
 364 TAGB1
 365 TAGB2
 366 EOF
 367         GIT_DIR=shallow7/.git git tag -l >taglist.actual &&
 368         test_cmp taglist.expected taglist.actual &&
 369
 370         echo "in-pack: 4" > count7.expected &&
 371         GIT_DIR=shallow7/.git git count-objects -v |
 372                 grep "^in-pack" > count7.actual &&
 373         test_cmp count7.expected count7.actual
 374 '
 375
 376 test_expect_success 'clone shallow with packed refs' '
 377         git pack-refs --all &&
 378         git clone --depth 1 --branch A "file://$(pwd)/." shallow8 &&
 379         echo "in-pack: 4" > count8.expected &&
 380         GIT_DIR=shallow8/.git git count-objects -v |
 381                 grep "^in-pack" > count8.actual &&
 382         test_cmp count8.expected count8.actual
 383 '
 384
 385 test_expect_success 'fetch in shallow repo unreachable shallow objects' '
 386         (
 387                 git clone --bare --branch B --single-branch "file://$(pwd)/." no-reflog &&
 388                 git clone --depth 1 "file://$(pwd)/no-reflog" shallow9 &&
 389                 cd no-reflog &&
 390                 git tag -d TAGB1 TAGB2 &&
 391                 git update-ref refs/heads/B B~~ &&
 392                 git gc --prune=now &&
 393                 cd ../shallow9 &&
 394                 git fetch origin &&
 395                 git fsck --no-dangling
 396         )
 397 '
 398 test_expect_success 'fetch creating new shallow root' '
 399         (
 400                 git clone "file://$(pwd)/." shallow10 &&
 401                 git commit --allow-empty -m empty &&
 402                 cd shallow10 &&
 403                 git fetch --depth=1 --progress 2>actual &&
 404                 # This should fetch only the empty commit, no tree or
 405                 # blob objects
 406                 test_i18ngrep "remote: Total 1" actual
 407         )
 408 '
 409
 410 test_expect_success 'setup tests for the --stdin parameter' '
 411         for head in C D E F
 412         do
 413                 add $head
 414         done &&
 415         for head in A B C D E F
 416         do
 417                 git tag $head $head
 418         done &&
 419         cat >input <<-\EOF &&
 420         refs/heads/C
 421         refs/heads/A
 422         refs/heads/D
 423         refs/tags/C
 424         refs/heads/B
 425         refs/tags/A
 426         refs/heads/E
 427         refs/tags/B
 428         refs/tags/E
 429         refs/tags/D
 430         EOF
 431         sort <input >expect &&
 432         (
 433                 echo refs/heads/E &&
 434                 echo refs/tags/E &&
 435                 cat input
 436         ) >input.dup
 437 '
 438
 439 test_expect_success 'setup fetch refs from cmdline v[12]' '
 440         cp -r client client1 &&
 441         cp -r client client2
 442 '
 443
 444 for version in '' 1 2
 445 do
 446         test_expect_success "protocol.version=$version fetch refs from cmdline" "
 447                 (
 448                         cd client$version &&
 449                         GIT_TEST_PROTOCOL_VERSION=$version git fetch-pack --no-progress .. \$(cat ../input)
 450                 ) >output &&
 451                 cut -d ' ' -f 2 <output | sort >actual &&
 452                 test_cmp expect actual
 453         "
 454 done
 455
 456 test_expect_success 'fetch refs from stdin' '
 457         (
 458                 cd client &&
 459                 git fetch-pack --stdin --no-progress .. <../input
 460         ) >output &&
 461         cut -d " " -f 2 <output | sort >actual &&
 462         test_cmp expect actual
 463 '
 464
 465 test_expect_success 'fetch mixed refs from cmdline and stdin' '
 466         (
 467                 cd client &&
 468                 tail -n +5 ../input |
 469                 git fetch-pack --stdin --no-progress .. $(head -n 4 ../input)
 470         ) >output &&
 471         cut -d " " -f 2 <output | sort >actual &&
 472         test_cmp expect actual
 473 '
 474
 475 test_expect_success 'test duplicate refs from stdin' '
 476         (
 477         cd client &&
 478         git fetch-pack --stdin --no-progress .. <../input.dup
 479         ) >output &&
 480         cut -d " " -f 2 <output | sort >actual &&
 481         test_cmp expect actual
 482 '
 483
 484 test_expect_success 'set up tests of missing reference' '
 485         cat >expect-error <<-\EOF
 486         error: no such remote ref refs/heads/xyzzy
 487         EOF
 488 '
 489
 490 test_expect_success 'test lonely missing ref' '
 491         (
 492                 cd client &&
 493                 test_must_fail git fetch-pack --no-progress .. refs/heads/xyzzy 2>../error-m
 494         ) &&
 495         test_i18ncmp expect-error error-m
 496 '
 497
 498 test_expect_success 'test missing ref after existing' '
 499         (
 500                 cd client &&
 501                 test_must_fail git fetch-pack --no-progress .. refs/heads/A refs/heads/xyzzy 2>../error-em
 502         ) &&
 503         test_i18ncmp expect-error error-em
 504 '
 505
 506 test_expect_success 'test missing ref before existing' '
 507         (
 508                 cd client &&
 509                 test_must_fail git fetch-pack --no-progress .. refs/heads/xyzzy refs/heads/A 2>../error-me
 510         ) &&
 511         test_i18ncmp expect-error error-me
 512 '
 513
 514 test_expect_success 'test --all, --depth, and explicit head' '
 515         (
 516                 cd client &&
 517                 git fetch-pack --no-progress --all --depth=1 .. refs/heads/A
 518         ) >out-adh 2>error-adh
 519 '
 520
 521 test_expect_success 'test --all, --depth, and explicit tag' '
 522         git tag OLDTAG refs/heads/B~5 &&
 523         (
 524                 cd client &&
 525                 git fetch-pack --no-progress --all --depth=1 .. refs/tags/OLDTAG
 526         ) >out-adt 2>error-adt
 527 '
 528
 529 test_expect_success 'test --all with tag to non-tip' '
 530         git commit --allow-empty -m non-tip &&
 531         git commit --allow-empty -m tip &&
 532         git tag -m "annotated" non-tip HEAD^ &&
 533         (
 534                 cd client &&
 535                 git fetch-pack --all ..
 536         )
 537 '
 538
 539 test_expect_success 'test --all wrt tag to non-commits' '
 540         # create tag-to-{blob,tree,commit,tag}, making sure all tagged objects
 541         # are reachable only via created tag references.
 542         blob=$(echo "hello blob" | git hash-object -t blob -w --stdin) &&
 543         git tag -a -m "tag -> blob" tag-to-blob $blob &&
 544
 545         tree=$(printf "100644 blob $blob\tfile" | git mktree) &&
 546         git tag -a -m "tag -> tree" tag-to-tree $tree &&
 547
 548         tree2=$(printf "100644 blob $blob\tfile2" | git mktree) &&
 549         commit=$(git commit-tree -m "hello commit" $tree) &&
 550         git tag -a -m "tag -> commit" tag-to-commit $commit &&
 551
 552         blob2=$(echo "hello blob2" | git hash-object -t blob -w --stdin) &&
 553         tag=$(git mktag <<-EOF
 554                 object $blob2
 555                 type blob
 556                 tag tag-to-blob2
 557                 tagger author A U Thor <author@example.com> 0 +0000
 558
 559                 hello tag
 560         EOF
 561         ) &&
 562         git tag -a -m "tag -> tag" tag-to-tag $tag &&
 563
 564         # `fetch-pack --all` should succeed fetching all those objects.
 565         mkdir fetchall &&
 566         (
 567                 cd fetchall &&
 568                 git init &&
 569                 git fetch-pack --all .. &&
 570                 git cat-file blob $blob >/dev/null &&
 571                 git cat-file tree $tree >/dev/null &&
 572                 git cat-file commit $commit >/dev/null &&
 573                 git cat-file tag $tag >/dev/null
 574         )
 575 '
 576
 577 test_expect_success 'shallow fetch with tags does not break the repository' '
 578         mkdir repo1 &&
 579         (
 580                 cd repo1 &&
 581                 git init &&
 582                 test_commit 1 &&
 583                 test_commit 2 &&
 584                 test_commit 3 &&
 585                 mkdir repo2 &&
 586                 cd repo2 &&
 587                 git init &&
 588                 git fetch --depth=2 ../.git master:branch &&
 589                 git fsck
 590         )
 591 '
 592
 593 test_expect_success 'fetch-pack can fetch a raw sha1' '
 594         git init hidden &&
 595         (
 596                 cd hidden &&
 597                 test_commit 1 &&
 598                 test_commit 2 &&
 599                 git update-ref refs/hidden/one HEAD^ &&
 600                 git config transfer.hiderefs refs/hidden &&
 601                 git config uploadpack.allowtipsha1inwant true
 602         ) &&
 603         git fetch-pack hidden $(git -C hidden rev-parse refs/hidden/one)
 604 '
 605
 606 test_expect_success 'fetch-pack can fetch a raw sha1 that is advertised as a ref' '
 607         rm -rf server client &&
 608         git init server &&
 609         test_commit -C server 1 &&
 610
 611         git init client &&
 612         git -C client fetch-pack ../server \
 613                 $(git -C server rev-parse refs/heads/master)
 614 '
 615
 616 test_expect_success 'fetch-pack can fetch a raw sha1 overlapping a named ref' '
 617         rm -rf server client &&
 618         git init server &&
 619         test_commit -C server 1 &&
 620         test_commit -C server 2 &&
 621
 622         git init client &&
 623         git -C client fetch-pack ../server \
 624                 $(git -C server rev-parse refs/tags/1) refs/tags/1
 625 '
 626
 627 test_expect_success 'fetch-pack cannot fetch a raw sha1 that is not advertised as a ref' '
 628         rm -rf server &&
 629
 630         git init server &&
 631         test_commit -C server 5 &&
 632         git -C server tag -d 5 &&
 633         test_commit -C server 6 &&
 634
 635         git init client &&
 636         test_must_fail git -C client fetch-pack ../server \
 637                 $(git -C server rev-parse refs/heads/master^) 2>err &&
 638         test_i18ngrep "Server does not allow request for unadvertised object" err
 639 '
 640
 641 check_prot_path () {
 642         cat >expected <<-EOF &&
 643         Diag: url=$1
 644         Diag: protocol=$2
 645         Diag: path=$3
 646         EOF
 647         git fetch-pack --diag-url "$1" | grep -v hostandport= >actual &&
 648         test_cmp expected actual
 649 }
 650
 651 check_prot_host_port_path () {
 652         case "$2" in
 653                 *ssh*)
 654                 pp=ssh
 655                 uah=userandhost
 656                 ehost=$(echo $3 | tr -d "[]")
 657                 diagport="Diag: port=$4"
 658                 ;;
 659                 *)
 660                 pp=$p
 661                 uah=hostandport
 662                 ehost=$(echo $3$4 | sed -e "s/22$/:22/" -e "s/NONE//")
 663                 diagport=""
 664                 ;;
 665         esac
 666         cat >exp <<-EOF &&
 667         Diag: url=$1
 668         Diag: protocol=$pp
 669         Diag: $uah=$ehost
 670         $diagport
 671         Diag: path=$5
 672         EOF
 673         grep -v "^$" exp >expected
 674         git fetch-pack --diag-url "$1" >actual &&
 675         test_cmp expected actual
 676 }
 677
 678 for r in repo re:po re/po
 679 do
 680         # git or ssh with scheme
 681         for p in "ssh+git" "git+ssh" git ssh
 682         do
 683                 for h in host user@host user@[::1] user@::1
 684                 do
 685                         for c in "" :
 686                         do
 687                                 test_expect_success "fetch-pack --diag-url $p://$h$c/$r" '
 688                                         check_prot_host_port_path $p://$h/$r $p "$h" NONE "/$r"
 689                                 '
 690                                 # "/~" -> "~" conversion
 691                                 test_expect_success "fetch-pack --diag-url $p://$h$c/~$r" '
 692                                         check_prot_host_port_path $p://$h/~$r $p "$h" NONE "~$r"
 693                                 '
 694                         done
 695                 done
 696                 for h in host User@host User@[::1]
 697                 do
 698                         test_expect_success "fetch-pack --diag-url $p://$h:22/$r" '
 699                                 check_prot_host_port_path $p://$h:22/$r $p "$h" 22 "/$r"
 700                         '
 701                 done
 702         done
 703         # file with scheme
 704         for p in file
 705         do
 706                 test_expect_success "fetch-pack --diag-url $p://$h/$r" '
 707                         check_prot_path $p://$h/$r $p "/$r"
 708                 '
 709                 # No "/~" -> "~" conversion for file
 710                 test_expect_success "fetch-pack --diag-url $p://$h/~$r" '
 711                         check_prot_path $p://$h/~$r $p "/~$r"
 712                 '
 713         done
 714         # file without scheme
 715         for h in nohost nohost:12 [::1] [::1]:23 [ [:aa
 716         do
 717                 test_expect_success "fetch-pack --diag-url ./$h:$r" '
 718                         check_prot_path ./$h:$r $p "./$h:$r"
 719                 '
 720                 # No "/~" -> "~" conversion for file
 721                 test_expect_success "fetch-pack --diag-url ./$p:$h/~$r" '
 722                 check_prot_path ./$p:$h/~$r $p "./$p:$h/~$r"
 723                 '
 724         done
 725         #ssh without scheme
 726         p=ssh
 727         for h in host [::1]
 728         do
 729                 test_expect_success "fetch-pack --diag-url $h:$r" '
 730                         check_prot_host_port_path $h:$r $p "$h" NONE "$r"
 731                 '
 732                 # Do "/~" -> "~" conversion
 733                 test_expect_success "fetch-pack --diag-url $h:/~$r" '
 734                         check_prot_host_port_path $h:/~$r $p "$h" NONE "~$r"
 735                 '
 736         done
 737 done
 738
 739 test_expect_success MINGW 'fetch-pack --diag-url file://c:/repo' '
 740         check_prot_path file://c:/repo file c:/repo
 741 '
 742 test_expect_success MINGW 'fetch-pack --diag-url c:repo' '
 743         check_prot_path c:repo file c:repo
 744 '
 745
 746 test_expect_success 'clone shallow since ...' '
 747         test_create_repo shallow-since &&
 748         (
 749         cd shallow-since &&
 750         GIT_COMMITTER_DATE="100000000 +0700" git commit --allow-empty -m one &&
 751         GIT_COMMITTER_DATE="200000000 +0700" git commit --allow-empty -m two &&
 752         GIT_COMMITTER_DATE="300000000 +0700" git commit --allow-empty -m three &&
 753         git clone --shallow-since "300000000 +0700" "file://$(pwd)/." ../shallow11 &&
 754         git -C ../shallow11 log --pretty=tformat:%s HEAD >actual &&
 755         echo three >expected &&
 756         test_cmp expected actual
 757         )
 758 '
 759
 760 test_expect_success 'fetch shallow since ...' '
 761         git -C shallow11 fetch --shallow-since "200000000 +0700" origin &&
 762         git -C shallow11 log --pretty=tformat:%s origin/master >actual &&
 763         cat >expected <<-\EOF &&
 764         three
 765         two
 766         EOF
 767         test_cmp expected actual
 768 '
 769
 770 test_expect_success 'clone shallow since selects no commits' '
 771         test_create_repo shallow-since-the-future &&
 772         (
 773         cd shallow-since-the-future &&
 774         GIT_COMMITTER_DATE="100000000 +0700" git commit --allow-empty -m one &&
 775         GIT_COMMITTER_DATE="200000000 +0700" git commit --allow-empty -m two &&
 776         GIT_COMMITTER_DATE="300000000 +0700" git commit --allow-empty -m three &&
 777         test_must_fail git clone --shallow-since "900000000 +0700" "file://$(pwd)/." ../shallow111
 778         )
 779 '
 780
 781 test_expect_success 'shallow clone exclude tag two' '
 782         test_create_repo shallow-exclude &&
 783         (
 784         cd shallow-exclude &&
 785         test_commit one &&
 786         test_commit two &&
 787         test_commit three &&
 788         git clone --shallow-exclude two "file://$(pwd)/." ../shallow12 &&
 789         git -C ../shallow12 log --pretty=tformat:%s HEAD >actual &&
 790         echo three >expected &&
 791         test_cmp expected actual
 792         )
 793 '
 794
 795 test_expect_success 'fetch exclude tag one' '
 796         git -C shallow12 fetch --shallow-exclude one origin &&
 797         git -C shallow12 log --pretty=tformat:%s origin/master >actual &&
 798         test_write_lines three two >expected &&
 799         test_cmp expected actual
 800 '
 801
 802 test_expect_success 'fetching deepen' '
 803         test_create_repo shallow-deepen &&
 804         (
 805         cd shallow-deepen &&
 806         test_commit one &&
 807         test_commit two &&
 808         test_commit three &&
 809         git clone --depth 1 "file://$(pwd)/." deepen &&
 810         test_commit four &&
 811         git -C deepen log --pretty=tformat:%s master >actual &&
 812         echo three >expected &&
 813         test_cmp expected actual &&
 814         git -C deepen fetch --deepen=1 &&
 815         git -C deepen log --pretty=tformat:%s origin/master >actual &&
 816         cat >expected <<-\EOF &&
 817         four
 818         three
 819         two
 820         EOF
 821         test_cmp expected actual
 822         )
 823 '
 824
 825 test_expect_success 'use ref advertisement to prune "have" lines sent' '
 826         rm -rf server client &&
 827         git init server &&
 828         test_commit -C server both_have_1 &&
 829         git -C server tag -d both_have_1 &&
 830         test_commit -C server both_have_2 &&
 831
 832         git clone server client &&
 833         test_commit -C server server_has &&
 834         test_commit -C client client_has &&
 835
 836         # In both protocol v0 and v2, ensure that the parent of both_have_2 is
 837         # not sent as a "have" line. The client should know that the server has
 838         # both_have_2, so it only needs to inform the server that it has
 839         # both_have_2, and the server can infer the rest.
 840
 841         rm -f trace &&
 842         cp -r client clientv0 &&
 843         GIT_TRACE_PACKET="$(pwd)/trace" git -C clientv0 \
 844                 fetch origin server_has both_have_2 &&
 845         grep "have $(git -C client rev-parse client_has)" trace &&
 846         grep "have $(git -C client rev-parse both_have_2)" trace &&
 847         ! grep "have $(git -C client rev-parse both_have_2^)" trace &&
 848
 849         rm -f trace &&
 850         cp -r client clientv2 &&
 851         GIT_TRACE_PACKET="$(pwd)/trace" git -C clientv2 -c protocol.version=2 \
 852                 fetch origin server_has both_have_2 &&
 853         grep "have $(git -C client rev-parse client_has)" trace &&
 854         grep "have $(git -C client rev-parse both_have_2)" trace &&
 855         ! grep "have $(git -C client rev-parse both_have_2^)" trace
 856 '
 857
 858 test_expect_success 'filtering by size' '
 859         rm -rf server client &&
 860         test_create_repo server &&
 861         test_commit -C server one &&
 862         test_config -C server uploadpack.allowfilter 1 &&
 863
 864         test_create_repo client &&
 865         git -C client fetch-pack --filter=blob:limit=0 ../server HEAD &&
 866
 867         # Ensure that object is not inadvertently fetched
 868         test_must_fail git -C client cat-file -e $(git hash-object server/one.t)
 869 '
 870
 871 test_expect_success 'filtering by size has no effect if support for it is not advertised' '
 872         rm -rf server client &&
 873         test_create_repo server &&
 874         test_commit -C server one &&
 875
 876         test_create_repo client &&
 877         git -C client fetch-pack --filter=blob:limit=0 ../server HEAD 2> err &&
 878
 879         # Ensure that object is fetched
 880         git -C client cat-file -e $(git hash-object server/one.t) &&
 881
 882         test_i18ngrep "filtering not recognized by server" err
 883 '
 884
 885 fetch_filter_blob_limit_zero () {
 886         SERVER="$1"
 887         URL="$2"
 888
 889         rm -rf "$SERVER" client &&
 890         test_create_repo "$SERVER" &&
 891         test_commit -C "$SERVER" one &&
 892         test_config -C "$SERVER" uploadpack.allowfilter 1 &&
 893
 894         git clone "$URL" client &&
 895         test_config -C client extensions.partialclone origin &&
 896
 897         test_commit -C "$SERVER" two &&
 898
 899         git -C client fetch --filter=blob:limit=0 origin HEAD:somewhere &&
 900
 901         # Ensure that commit is fetched, but blob is not
 902         test_config -C client extensions.partialclone "arbitrary string" &&
 903         git -C client cat-file -e $(git -C "$SERVER" rev-parse two) &&
 904         test_must_fail git -C client cat-file -e $(git hash-object "$SERVER/two.t")
 905 }
 906
 907 test_expect_success 'fetch with --filter=blob:limit=0' '
 908         fetch_filter_blob_limit_zero server server
 909 '
 910
 911 . "$TEST_DIRECTORY"/lib-httpd.sh
 912 start_httpd
 913
 914 test_expect_success 'fetch with --filter=blob:limit=0 and HTTP' '
 915         fetch_filter_blob_limit_zero "$HTTPD_DOCUMENT_ROOT_PATH/server" "$HTTPD_URL/smart/server"
 916 '
 917
 918 stop_httpd
 919
 920
 921 test_done