Andrew's git - gitweb.git/blob

   1#!/bin/sh
   2
   3test_description=clone
   4
   5. ./test-lib.sh
   6
   7X=
   8test_have_prereq !MINGW || X=.exe
   9
  10test_expect_success setup '
  11
  12        rm -fr .git &&
  13        test_create_repo src &&
  14        (
  15                cd src &&
  16                >file &&
  17                git add file &&
  18                git commit -m initial &&
  19                echo 1 >file &&
  20                git add file &&
  21                git commit -m updated
  22        )
  23
  24'
  25
  26test_expect_success 'clone with excess parameters (1)' '
  27
  28        rm -fr dst &&
  29        test_must_fail git clone -n src dst junk
  30
  31'
  32
  33test_expect_success 'clone with excess parameters (2)' '
  34
  35        rm -fr dst &&
  36        test_must_fail git clone -n "file://$(pwd)/src" dst junk
  37
  38'
  39
  40test_expect_success C_LOCALE_OUTPUT 'output from clone' '
  41        rm -fr dst &&
  42        git clone -n "file://$(pwd)/src" dst >output 2>&1 &&
  43        test $(grep Clon output | wc -l) = 1
  44'
  45
  46test_expect_success 'clone does not keep pack' '
  47
  48        rm -fr dst &&
  49        git clone -n "file://$(pwd)/src" dst &&
  50        ! test -f dst/file &&
  51        ! (echo dst/.git/objects/pack/pack-* | grep "\.keep")
  52
  53'
  54
  55test_expect_success 'clone checks out files' '
  56
  57        rm -fr dst &&
  58        git clone src dst &&
  59        test -f dst/file
  60
  61'
  62
  63test_expect_success 'clone respects GIT_WORK_TREE' '
  64
  65        GIT_WORK_TREE=worktree git clone src bare &&
  66        test -f bare/config &&
  67        test -f worktree/file
  68
  69'
  70
  71test_expect_success 'clone from hooks' '
  72
  73        test_create_repo r0 &&
  74        cd r0 &&
  75        test_commit initial &&
  76        cd .. &&
  77        git init r1 &&
  78        cd r1 &&
  79        cat >.git/hooks/pre-commit <<-\EOF &&
  80        #!/bin/sh
  81        git clone ../r0 ../r2
  82        exit 1
  83        EOF
  84        chmod u+x .git/hooks/pre-commit &&
  85        : >file &&
  86        git add file &&
  87        test_must_fail git commit -m invoke-hook &&
  88        cd .. &&
  89        test_cmp r0/.git/HEAD r2/.git/HEAD &&
  90        test_cmp r0/initial.t r2/initial.t
  91
  92'
  93
  94test_expect_success 'clone creates intermediate directories' '
  95
  96        git clone src long/path/to/dst &&
  97        test -f long/path/to/dst/file
  98
  99'
 100
 101test_expect_success 'clone creates intermediate directories for bare repo' '
 102
 103        git clone --bare src long/path/to/bare/dst &&
 104        test -f long/path/to/bare/dst/config
 105
 106'
 107
 108test_expect_success 'clone --mirror' '
 109
 110        git clone --mirror src mirror &&
 111        test -f mirror/HEAD &&
 112        test ! -f mirror/file &&
 113        FETCH="$(cd mirror && git config remote.origin.fetch)" &&
 114        test "+refs/*:refs/*" = "$FETCH" &&
 115        MIRROR="$(cd mirror && git config --bool remote.origin.mirror)" &&
 116        test "$MIRROR" = true
 117
 118'
 119
 120test_expect_success 'clone --mirror with detached HEAD' '
 121
 122        ( cd src && git checkout HEAD^ && git rev-parse HEAD >../expected ) &&
 123        git clone --mirror src mirror.detached &&
 124        ( cd src && git checkout - ) &&
 125        GIT_DIR=mirror.detached git rev-parse HEAD >actual &&
 126        test_cmp expected actual
 127
 128'
 129
 130test_expect_success 'clone --bare with detached HEAD' '
 131
 132        ( cd src && git checkout HEAD^ && git rev-parse HEAD >../expected ) &&
 133        git clone --bare src bare.detached &&
 134        ( cd src && git checkout - ) &&
 135        GIT_DIR=bare.detached git rev-parse HEAD >actual &&
 136        test_cmp expected actual
 137
 138'
 139
 140test_expect_success 'clone --bare names the local repository <name>.git' '
 141
 142        git clone --bare src &&
 143        test -d src.git
 144
 145'
 146
 147test_expect_success 'clone --mirror does not repeat tags' '
 148
 149        (cd src &&
 150         git tag some-tag HEAD) &&
 151        git clone --mirror src mirror2 &&
 152        (cd mirror2 &&
 153         git show-ref 2> clone.err > clone.out) &&
 154        ! grep Duplicate mirror2/clone.err &&
 155        grep some-tag mirror2/clone.out
 156
 157'
 158
 159test_expect_success 'clone to destination with trailing /' '
 160
 161        git clone src target-1/ &&
 162        T=$( cd target-1 && git rev-parse HEAD ) &&
 163        S=$( cd src && git rev-parse HEAD ) &&
 164        test "$T" = "$S"
 165
 166'
 167
 168test_expect_success 'clone to destination with extra trailing /' '
 169
 170        git clone src target-2/// &&
 171        T=$( cd target-2 && git rev-parse HEAD ) &&
 172        S=$( cd src && git rev-parse HEAD ) &&
 173        test "$T" = "$S"
 174
 175'
 176
 177test_expect_success 'clone to an existing empty directory' '
 178        mkdir target-3 &&
 179        git clone src target-3 &&
 180        T=$( cd target-3 && git rev-parse HEAD ) &&
 181        S=$( cd src && git rev-parse HEAD ) &&
 182        test "$T" = "$S"
 183'
 184
 185test_expect_success 'clone to an existing non-empty directory' '
 186        mkdir target-4 &&
 187        >target-4/Fakefile &&
 188        test_must_fail git clone src target-4
 189'
 190
 191test_expect_success 'clone to an existing path' '
 192        >target-5 &&
 193        test_must_fail git clone src target-5
 194'
 195
 196test_expect_success 'clone a void' '
 197        mkdir src-0 &&
 198        (
 199                cd src-0 && git init
 200        ) &&
 201        git clone "file://$(pwd)/src-0" target-6 2>err-6 &&
 202        ! grep "fatal:" err-6 &&
 203        (
 204                cd src-0 && test_commit A
 205        ) &&
 206        git clone "file://$(pwd)/src-0" target-7 2>err-7 &&
 207        ! grep "fatal:" err-7 &&
 208        # There is no reason to insist they are bit-for-bit
 209        # identical, but this test should suffice for now.
 210        test_cmp target-6/.git/config target-7/.git/config
 211'
 212
 213test_expect_success 'clone respects global branch.autosetuprebase' '
 214        (
 215                test_config="$HOME/.gitconfig" &&
 216                git config -f "$test_config" branch.autosetuprebase remote &&
 217                rm -fr dst &&
 218                git clone src dst &&
 219                cd dst &&
 220                actual="z$(git config branch.master.rebase)" &&
 221                test ztrue = $actual
 222        )
 223'
 224
 225test_expect_success 'respect url-encoding of file://' '
 226        git init x+y &&
 227        git clone "file://$PWD/x+y" xy-url-1 &&
 228        git clone "file://$PWD/x%2By" xy-url-2
 229'
 230
 231test_expect_success 'do not query-string-decode + in URLs' '
 232        rm -rf x+y &&
 233        git init "x y" &&
 234        test_must_fail git clone "file://$PWD/x+y" xy-no-plus
 235'
 236
 237test_expect_success 'do not respect url-encoding of non-url path' '
 238        git init x+y &&
 239        test_must_fail git clone x%2By xy-regular &&
 240        git clone x+y xy-regular
 241'
 242
 243test_expect_success 'clone separate gitdir' '
 244        rm -rf dst &&
 245        git clone --separate-git-dir realgitdir src dst &&
 246        test -d realgitdir/refs
 247'
 248
 249test_expect_success 'clone separate gitdir: output' '
 250        echo "gitdir: $(pwd)/realgitdir" >expected &&
 251        test_cmp expected dst/.git
 252'
 253
 254test_expect_success 'clone from .git file' '
 255        git clone dst/.git dst2
 256'
 257
 258test_expect_success 'fetch from .git gitfile' '
 259        (
 260                cd dst2 &&
 261                git fetch ../dst/.git
 262        )
 263'
 264
 265test_expect_success 'fetch from gitfile parent' '
 266        (
 267                cd dst2 &&
 268                git fetch ../dst
 269        )
 270'
 271
 272test_expect_success 'clone separate gitdir where target already exists' '
 273        rm -rf dst &&
 274        test_must_fail git clone --separate-git-dir realgitdir src dst
 275'
 276
 277test_expect_success 'clone --reference from original' '
 278        git clone --shared --bare src src-1 &&
 279        git clone --bare src src-2 &&
 280        git clone --reference=src-2 --bare src-1 target-8 &&
 281        grep /src-2/ target-8/objects/info/alternates
 282'
 283
 284test_expect_success 'clone with more than one --reference' '
 285        git clone --bare src src-3 &&
 286        git clone --bare src src-4 &&
 287        git clone --reference=src-3 --reference=src-4 src target-9 &&
 288        grep /src-3/ target-9/.git/objects/info/alternates &&
 289        grep /src-4/ target-9/.git/objects/info/alternates
 290'
 291
 292test_expect_success 'clone from original with relative alternate' '
 293        mkdir nest &&
 294        git clone --bare src nest/src-5 &&
 295        echo ../../../src/.git/objects >nest/src-5/objects/info/alternates &&
 296        git clone --bare nest/src-5 target-10 &&
 297        grep /src/\\.git/objects target-10/objects/info/alternates
 298'
 299
 300test_expect_success 'clone checking out a tag' '
 301        git clone --branch=some-tag src dst.tag &&
 302        GIT_DIR=src/.git git rev-parse some-tag >expected &&
 303        test_cmp expected dst.tag/.git/HEAD &&
 304        GIT_DIR=dst.tag/.git git config remote.origin.fetch >fetch.actual &&
 305        echo "+refs/heads/*:refs/remotes/origin/*" >fetch.expected &&
 306        test_cmp fetch.expected fetch.actual
 307'
 308
 309test_expect_success 'set up ssh wrapper' '
 310        cp "$GIT_BUILD_DIR/t/helper/test-fake-ssh$X" \
 311                "$TRASH_DIRECTORY/ssh$X" &&
 312        GIT_SSH="$TRASH_DIRECTORY/ssh$X" &&
 313        export GIT_SSH &&
 314        export TRASH_DIRECTORY &&
 315        >"$TRASH_DIRECTORY"/ssh-output
 316'
 317
 318copy_ssh_wrapper_as () {
 319        rm -f "${1%$X}$X" &&
 320        cp "$TRASH_DIRECTORY/ssh$X" "${1%$X}$X" &&
 321        test_when_finished "rm $(git rev-parse --sq-quote "${1%$X}$X")" &&
 322        GIT_SSH="${1%$X}$X" &&
 323        test_when_finished "GIT_SSH=\"\$TRASH_DIRECTORY/ssh\$X\""
 324}
 325
 326expect_ssh () {
 327        test_when_finished '
 328                (cd "$TRASH_DIRECTORY" && rm -f ssh-expect && >ssh-output)
 329        ' &&
 330        {
 331                case "$#" in
 332                1)
 333                        ;;
 334                2)
 335                        echo "ssh: $1 git-upload-pack '$2'"
 336                        ;;
 337                3)
 338                        echo "ssh: $1 $2 git-upload-pack '$3'"
 339                        ;;
 340                *)
 341                        echo "ssh: $1 $2 git-upload-pack '$3' $4"
 342                esac
 343        } >"$TRASH_DIRECTORY/ssh-expect" &&
 344        (cd "$TRASH_DIRECTORY" && test_cmp ssh-expect ssh-output)
 345}
 346
 347test_expect_success 'clone myhost:src uses ssh' '
 348        GIT_TEST_PROTOCOL_VERSION=0 git clone myhost:src ssh-clone &&
 349        expect_ssh myhost src
 350'
 351
 352test_expect_success !MINGW,!CYGWIN 'clone local path foo:bar' '
 353        cp -R src "foo:bar" &&
 354        git clone "foo:bar" foobar &&
 355        expect_ssh none
 356'
 357
 358test_expect_success 'bracketed hostnames are still ssh' '
 359        GIT_TEST_PROTOCOL_VERSION=0 git clone "[myhost:123]:src" ssh-bracket-clone &&
 360        expect_ssh "-p 123" myhost src
 361'
 362
 363test_expect_success 'OpenSSH variant passes -4' '
 364        GIT_TEST_PROTOCOL_VERSION=0 git clone -4 "[myhost:123]:src" ssh-ipv4-clone &&
 365        expect_ssh "-4 -p 123" myhost src
 366'
 367
 368test_expect_success 'variant can be overridden' '
 369        copy_ssh_wrapper_as "$TRASH_DIRECTORY/putty" &&
 370        git -c ssh.variant=putty clone -4 "[myhost:123]:src" ssh-putty-clone &&
 371        expect_ssh "-4 -P 123" myhost src
 372'
 373
 374test_expect_success 'variant=auto picks based on basename' '
 375        copy_ssh_wrapper_as "$TRASH_DIRECTORY/plink" &&
 376        git -c ssh.variant=auto clone -4 "[myhost:123]:src" ssh-auto-clone &&
 377        expect_ssh "-4 -P 123" myhost src
 378'
 379
 380test_expect_success 'simple does not support -4/-6' '
 381        copy_ssh_wrapper_as "$TRASH_DIRECTORY/simple" &&
 382        test_must_fail git clone -4 "myhost:src" ssh-4-clone-simple
 383'
 384
 385test_expect_success 'simple does not support port' '
 386        copy_ssh_wrapper_as "$TRASH_DIRECTORY/simple" &&
 387        test_must_fail git clone "[myhost:123]:src" ssh-bracket-clone-simple
 388'
 389
 390test_expect_success 'uplink is treated as simple' '
 391        copy_ssh_wrapper_as "$TRASH_DIRECTORY/uplink" &&
 392        test_must_fail git clone "[myhost:123]:src" ssh-bracket-clone-uplink &&
 393        git clone "myhost:src" ssh-clone-uplink &&
 394        expect_ssh myhost src
 395'
 396
 397test_expect_success 'OpenSSH-like uplink is treated as ssh' '
 398        write_script "$TRASH_DIRECTORY/uplink" <<-EOF &&
 399        if test "\$1" = "-G"
 400        then
 401                exit 0
 402        fi &&
 403        exec "\$TRASH_DIRECTORY/ssh$X" "\$@"
 404        EOF
 405        test_when_finished "rm -f \"\$TRASH_DIRECTORY/uplink\"" &&
 406        GIT_SSH="$TRASH_DIRECTORY/uplink" &&
 407        test_when_finished "GIT_SSH=\"\$TRASH_DIRECTORY/ssh\$X\"" &&
 408        GIT_TEST_PROTOCOL_VERSION=0 git clone "[myhost:123]:src" ssh-bracket-clone-sshlike-uplink &&
 409        expect_ssh "-p 123" myhost src
 410'
 411
 412test_expect_success 'plink is treated specially (as putty)' '
 413        copy_ssh_wrapper_as "$TRASH_DIRECTORY/plink" &&
 414        git clone "[myhost:123]:src" ssh-bracket-clone-plink-0 &&
 415        expect_ssh "-P 123" myhost src
 416'
 417
 418test_expect_success 'plink.exe is treated specially (as putty)' '
 419        copy_ssh_wrapper_as "$TRASH_DIRECTORY/plink.exe" &&
 420        git clone "[myhost:123]:src" ssh-bracket-clone-plink-1 &&
 421        expect_ssh "-P 123" myhost src
 422'
 423
 424test_expect_success 'tortoiseplink is like putty, with extra arguments' '
 425        copy_ssh_wrapper_as "$TRASH_DIRECTORY/tortoiseplink" &&
 426        git clone "[myhost:123]:src" ssh-bracket-clone-plink-2 &&
 427        expect_ssh "-batch -P 123" myhost src
 428'
 429
 430test_expect_success 'double quoted plink.exe in GIT_SSH_COMMAND' '
 431        copy_ssh_wrapper_as "$TRASH_DIRECTORY/plink.exe" &&
 432        GIT_SSH_COMMAND="\"$TRASH_DIRECTORY/plink.exe\" -v" \
 433                git clone "[myhost:123]:src" ssh-bracket-clone-plink-3 &&
 434        expect_ssh "-v -P 123" myhost src
 435'
 436
 437SQ="'"
 438test_expect_success 'single quoted plink.exe in GIT_SSH_COMMAND' '
 439        copy_ssh_wrapper_as "$TRASH_DIRECTORY/plink.exe" &&
 440        GIT_SSH_COMMAND="$SQ$TRASH_DIRECTORY/plink.exe$SQ -v" \
 441                git clone "[myhost:123]:src" ssh-bracket-clone-plink-4 &&
 442        expect_ssh "-v -P 123" myhost src
 443'
 444
 445test_expect_success 'GIT_SSH_VARIANT overrides plink detection' '
 446        copy_ssh_wrapper_as "$TRASH_DIRECTORY/plink" &&
 447        GIT_TEST_PROTOCOL_VERSION=0 GIT_SSH_VARIANT=ssh \
 448                git clone "[myhost:123]:src" ssh-bracket-clone-variant-1 &&
 449        expect_ssh "-p 123" myhost src
 450'
 451
 452test_expect_success 'ssh.variant overrides plink detection' '
 453        copy_ssh_wrapper_as "$TRASH_DIRECTORY/plink" &&
 454        GIT_TEST_PROTOCOL_VERSION=0 git -c ssh.variant=ssh \
 455                clone "[myhost:123]:src" ssh-bracket-clone-variant-2 &&
 456        expect_ssh "-p 123" myhost src
 457'
 458
 459test_expect_success 'GIT_SSH_VARIANT overrides plink detection to plink' '
 460        copy_ssh_wrapper_as "$TRASH_DIRECTORY/plink" &&
 461        GIT_SSH_VARIANT=plink \
 462        git clone "[myhost:123]:src" ssh-bracket-clone-variant-3 &&
 463        expect_ssh "-P 123" myhost src
 464'
 465
 466test_expect_success 'GIT_SSH_VARIANT overrides plink to tortoiseplink' '
 467        copy_ssh_wrapper_as "$TRASH_DIRECTORY/plink" &&
 468        GIT_SSH_VARIANT=tortoiseplink \
 469        git clone "[myhost:123]:src" ssh-bracket-clone-variant-4 &&
 470        expect_ssh "-batch -P 123" myhost src
 471'
 472
 473test_expect_success 'clean failure on broken quoting' '
 474        test_must_fail \
 475                env GIT_SSH_COMMAND="${SQ}plink.exe -v" \
 476                git clone "[myhost:123]:src" sq-failure
 477'
 478
 479counter=0
 480# $1 url
 481# $2 none|host
 482# $3 path
 483test_clone_url () {
 484        counter=$(($counter + 1))
 485        test_might_fail env GIT_TEST_PROTOCOL_VERSION=0 git clone "$1" tmp$counter &&
 486        shift &&
 487        expect_ssh "$@"
 488}
 489
 490test_expect_success !MINGW,!CYGWIN 'clone c:temp is ssl' '
 491        test_clone_url c:temp c temp
 492'
 493
 494test_expect_success MINGW 'clone c:temp is dos drive' '
 495        test_clone_url c:temp none
 496'
 497
 498#ip v4
 499for repo in rep rep/home/project 123
 500do
 501        test_expect_success "clone host:$repo" '
 502                test_clone_url host:$repo host $repo
 503        '
 504done
 505
 506#ipv6
 507for repo in rep rep/home/project 123
 508do
 509        test_expect_success "clone [::1]:$repo" '
 510                test_clone_url [::1]:$repo ::1 "$repo"
 511        '
 512done
 513#home directory
 514test_expect_success "clone host:/~repo" '
 515        test_clone_url host:/~repo host "~repo"
 516'
 517
 518test_expect_success "clone [::1]:/~repo" '
 519        test_clone_url [::1]:/~repo ::1 "~repo"
 520'
 521
 522# Corner cases
 523for url in foo/bar:baz [foo]bar/baz:qux [foo/bar]:baz
 524do
 525        test_expect_success "clone $url is not ssh" '
 526                test_clone_url $url none
 527        '
 528done
 529
 530#with ssh:// scheme
 531#ignore trailing colon
 532for tcol in "" :
 533do
 534        test_expect_success "clone ssh://host.xz$tcol/home/user/repo" '
 535                test_clone_url "ssh://host.xz$tcol/home/user/repo" host.xz /home/user/repo
 536        '
 537        # from home directory
 538        test_expect_success "clone ssh://host.xz$tcol/~repo" '
 539        test_clone_url "ssh://host.xz$tcol/~repo" host.xz "~repo"
 540'
 541done
 542
 543# with port number
 544test_expect_success 'clone ssh://host.xz:22/home/user/repo' '
 545        test_clone_url "ssh://host.xz:22/home/user/repo" "-p 22 host.xz" "/home/user/repo"
 546'
 547
 548# from home directory with port number
 549test_expect_success 'clone ssh://host.xz:22/~repo' '
 550        test_clone_url "ssh://host.xz:22/~repo" "-p 22 host.xz" "~repo"
 551'
 552
 553#IPv6
 554for tuah in ::1 [::1] [::1]: user@::1 user@[::1] user@[::1]: [user@::1] [user@::1]:
 555do
 556        ehost=$(echo $tuah | sed -e "s/1]:/1]/" | tr -d "[]")
 557        test_expect_success "clone ssh://$tuah/home/user/repo" "
 558          test_clone_url ssh://$tuah/home/user/repo $ehost /home/user/repo
 559        "
 560done
 561
 562#IPv6 from home directory
 563for tuah in ::1 [::1] user@::1 user@[::1] [user@::1]
 564do
 565        euah=$(echo $tuah | tr -d "[]")
 566        test_expect_success "clone ssh://$tuah/~repo" "
 567          test_clone_url ssh://$tuah/~repo $euah '~repo'
 568        "
 569done
 570
 571#IPv6 with port number
 572for tuah in [::1] user@[::1] [user@::1]
 573do
 574        euah=$(echo $tuah | tr -d "[]")
 575        test_expect_success "clone ssh://$tuah:22/home/user/repo" "
 576          test_clone_url ssh://$tuah:22/home/user/repo '-p 22' $euah /home/user/repo
 577        "
 578done
 579
 580#IPv6 from home directory with port number
 581for tuah in [::1] user@[::1] [user@::1]
 582do
 583        euah=$(echo $tuah | tr -d "[]")
 584        test_expect_success "clone ssh://$tuah:22/~repo" "
 585          test_clone_url ssh://$tuah:22/~repo '-p 22' $euah '~repo'
 586        "
 587done
 588
 589test_expect_success 'clone from a repository with two identical branches' '
 590
 591        (
 592                cd src &&
 593                git checkout -b another master
 594        ) &&
 595        git clone src target-11 &&
 596        test "z$( cd target-11 && git symbolic-ref HEAD )" = zrefs/heads/another
 597
 598'
 599
 600test_expect_success 'shallow clone locally' '
 601        git clone --depth=1 --no-local src ssrrcc &&
 602        git clone ssrrcc ddsstt &&
 603        test_cmp ssrrcc/.git/shallow ddsstt/.git/shallow &&
 604        ( cd ddsstt && git fsck )
 605'
 606
 607test_expect_success 'GIT_TRACE_PACKFILE produces a usable pack' '
 608        rm -rf dst.git &&
 609        GIT_TRACE_PACKFILE=$PWD/tmp.pack git clone --no-local --bare src dst.git &&
 610        git init --bare replay.git &&
 611        git -C replay.git index-pack -v --stdin <tmp.pack
 612'
 613
 614test_expect_success 'clone on case-insensitive fs' '
 615        git init icasefs &&
 616        (
 617                cd icasefs &&
 618                o=$(git hash-object -w --stdin </dev/null | hex2oct) &&
 619                t=$(printf "100644 X\0${o}100644 x\0${o}" |
 620                        git hash-object -w -t tree --stdin) &&
 621                c=$(git commit-tree -m bogus $t) &&
 622                git update-ref refs/heads/bogus $c &&
 623                git clone -b bogus . bogus 2>warning
 624        )
 625'
 626
 627test_expect_success CASE_INSENSITIVE_FS 'colliding file detection' '
 628        grep X icasefs/warning &&
 629        grep x icasefs/warning &&
 630        test_i18ngrep "the following paths have collided" icasefs/warning
 631'
 632
 633partial_clone_server () {
 634               SERVER="$1" &&
 635
 636        rm -rf "$SERVER" client &&
 637        test_create_repo "$SERVER" &&
 638        test_commit -C "$SERVER" one &&
 639        HASH1=$(git hash-object "$SERVER/one.t") &&
 640        git -C "$SERVER" revert HEAD &&
 641        test_commit -C "$SERVER" two &&
 642        HASH2=$(git hash-object "$SERVER/two.t") &&
 643        test_config -C "$SERVER" uploadpack.allowfilter 1 &&
 644        test_config -C "$SERVER" uploadpack.allowanysha1inwant 1
 645}
 646
 647partial_clone () {
 648               SERVER="$1" &&
 649               URL="$2" &&
 650
 651        partial_clone_server "${SERVER}" &&
 652        git clone --filter=blob:limit=0 "$URL" client &&
 653
 654        git -C client fsck &&
 655
 656        # Ensure that unneeded blobs are not inadvertently fetched.
 657        test_config -C client extensions.partialclone "not a remote" &&
 658        test_must_fail git -C client cat-file -e "$HASH1" &&
 659
 660        # But this blob was fetched, because clone performs an initial checkout
 661        git -C client cat-file -e "$HASH2"
 662}
 663
 664test_expect_success 'partial clone' '
 665        partial_clone server "file://$(pwd)/server"
 666'
 667
 668test_expect_success 'partial clone with -o' '
 669        partial_clone_server server &&
 670        git clone -o blah --filter=blob:limit=0 "file://$(pwd)/server" client
 671'
 672
 673test_expect_success 'partial clone: warn if server does not support object filtering' '
 674        rm -rf server client &&
 675        test_create_repo server &&
 676        test_commit -C server one &&
 677
 678        git clone --filter=blob:limit=0 "file://$(pwd)/server" client 2> err &&
 679
 680        test_i18ngrep "filtering not recognized by server" err
 681'
 682
 683test_expect_success 'batch missing blob request during checkout' '
 684        rm -rf server client &&
 685
 686        test_create_repo server &&
 687        echo a >server/a &&
 688        echo b >server/b &&
 689        git -C server add a b &&
 690
 691        git -C server commit -m x &&
 692        echo aa >server/a &&
 693        echo bb >server/b &&
 694        git -C server add a b &&
 695        git -C server commit -m x &&
 696
 697        test_config -C server uploadpack.allowfilter 1 &&
 698        test_config -C server uploadpack.allowanysha1inwant 1 &&
 699
 700        git clone --filter=blob:limit=0 "file://$(pwd)/server" client &&
 701
 702        # Ensure that there is only one negotiation by checking that there is
 703        # only "done" line sent. ("done" marks the end of negotiation.)
 704        GIT_TRACE_PACKET="$(pwd)/trace" git -C client checkout HEAD^ &&
 705        grep "git> done" trace >done_lines &&
 706        test_line_count = 1 done_lines
 707'
 708
 709test_expect_success 'batch missing blob request does not inadvertently try to fetch gitlinks' '
 710        rm -rf server client &&
 711
 712        test_create_repo repo_for_submodule &&
 713        test_commit -C repo_for_submodule x &&
 714
 715        test_create_repo server &&
 716        echo a >server/a &&
 717        echo b >server/b &&
 718        git -C server add a b &&
 719        git -C server commit -m x &&
 720
 721        echo aa >server/a &&
 722        echo bb >server/b &&
 723        # Also add a gitlink pointing to an arbitrary repository
 724        git -C server submodule add "$(pwd)/repo_for_submodule" c &&
 725        git -C server add a b c &&
 726        git -C server commit -m x &&
 727
 728        test_config -C server uploadpack.allowfilter 1 &&
 729        test_config -C server uploadpack.allowanysha1inwant 1 &&
 730
 731        # Make sure that it succeeds
 732        git clone --filter=blob:limit=0 "file://$(pwd)/server" client
 733'
 734
 735. "$TEST_DIRECTORY"/lib-httpd.sh
 736start_httpd
 737
 738test_expect_success 'partial clone using HTTP' '
 739        partial_clone "$HTTPD_DOCUMENT_ROOT_PATH/server" "$HTTPD_URL/smart/server"
 740'
 741
 742test_done