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        test_must_fail 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
 309setup_ssh_wrapper () {
 310        test_expect_success 'setup ssh wrapper' '
 311                cp "$GIT_BUILD_DIR/test-fake-ssh$X" \
 312                        "$TRASH_DIRECTORY/ssh-wrapper$X" &&
 313                GIT_SSH="$TRASH_DIRECTORY/ssh-wrapper$X" &&
 314                export GIT_SSH &&
 315                export TRASH_DIRECTORY &&
 316                >"$TRASH_DIRECTORY"/ssh-output
 317        '
 318}
 319
 320copy_ssh_wrapper_as () {
 321        cp "$TRASH_DIRECTORY/ssh-wrapper$X" "${1%$X}$X" &&
 322        GIT_SSH="${1%$X}$X" &&
 323        export GIT_SSH
 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 "$TRASH_DIRECTORY" && test_cmp ssh-expect ssh-output)
 345}
 346
 347setup_ssh_wrapper
 348
 349test_expect_success 'clone myhost:src uses ssh' '
 350        git clone myhost:src ssh-clone &&
 351        expect_ssh myhost src
 352'
 353
 354test_expect_success !MINGW,!CYGWIN 'clone local path foo:bar' '
 355        cp -R src "foo:bar" &&
 356        git clone "foo:bar" foobar &&
 357        expect_ssh none
 358'
 359
 360test_expect_success 'bracketed hostnames are still ssh' '
 361        git clone "[myhost:123]:src" ssh-bracket-clone &&
 362        expect_ssh "-p 123" myhost src
 363'
 364
 365test_expect_success 'uplink is not treated as putty' '
 366        copy_ssh_wrapper_as "$TRASH_DIRECTORY/uplink" &&
 367        git clone "[myhost:123]:src" ssh-bracket-clone-uplink &&
 368        expect_ssh "-p 123" myhost src
 369'
 370
 371test_expect_success 'plink is treated specially (as putty)' '
 372        copy_ssh_wrapper_as "$TRASH_DIRECTORY/plink" &&
 373        git clone "[myhost:123]:src" ssh-bracket-clone-plink-0 &&
 374        expect_ssh "-P 123" myhost src
 375'
 376
 377test_expect_success 'plink.exe is treated specially (as putty)' '
 378        copy_ssh_wrapper_as "$TRASH_DIRECTORY/plink.exe" &&
 379        git clone "[myhost:123]:src" ssh-bracket-clone-plink-1 &&
 380        expect_ssh "-P 123" myhost src
 381'
 382
 383test_expect_success 'tortoiseplink is like putty, with extra arguments' '
 384        copy_ssh_wrapper_as "$TRASH_DIRECTORY/tortoiseplink" &&
 385        git clone "[myhost:123]:src" ssh-bracket-clone-plink-2 &&
 386        expect_ssh "-batch -P 123" myhost src
 387'
 388
 389# Reset the GIT_SSH environment variable for clone tests.
 390setup_ssh_wrapper
 391
 392counter=0
 393# $1 url
 394# $2 none|host
 395# $3 path
 396test_clone_url () {
 397        counter=$(($counter + 1))
 398        test_might_fail git clone "$1" tmp$counter &&
 399        shift &&
 400        expect_ssh "$@"
 401}
 402
 403test_expect_success !MINGW 'clone c:temp is ssl' '
 404        test_clone_url c:temp c temp
 405'
 406
 407test_expect_success MINGW 'clone c:temp is dos drive' '
 408        test_clone_url c:temp none
 409'
 410
 411#ip v4
 412for repo in rep rep/home/project 123
 413do
 414        test_expect_success "clone host:$repo" '
 415                test_clone_url host:$repo host $repo
 416        '
 417done
 418
 419#ipv6
 420for repo in rep rep/home/project 123
 421do
 422        test_expect_success "clone [::1]:$repo" '
 423                test_clone_url [::1]:$repo ::1 "$repo"
 424        '
 425done
 426#home directory
 427test_expect_success "clone host:/~repo" '
 428        test_clone_url host:/~repo host "~repo"
 429'
 430
 431test_expect_success "clone [::1]:/~repo" '
 432        test_clone_url [::1]:/~repo ::1 "~repo"
 433'
 434
 435# Corner cases
 436for url in foo/bar:baz [foo]bar/baz:qux [foo/bar]:baz
 437do
 438        test_expect_success "clone $url is not ssh" '
 439                test_clone_url $url none
 440        '
 441done
 442
 443#with ssh:// scheme
 444#ignore trailing colon
 445for tcol in "" :
 446do
 447        test_expect_success "clone ssh://host.xz$tcol/home/user/repo" '
 448                test_clone_url "ssh://host.xz$tcol/home/user/repo" host.xz /home/user/repo
 449        '
 450        # from home directory
 451        test_expect_success "clone ssh://host.xz$tcol/~repo" '
 452        test_clone_url "ssh://host.xz$tcol/~repo" host.xz "~repo"
 453'
 454done
 455
 456# with port number
 457test_expect_success 'clone ssh://host.xz:22/home/user/repo' '
 458        test_clone_url "ssh://host.xz:22/home/user/repo" "-p 22 host.xz" "/home/user/repo"
 459'
 460
 461# from home directory with port number
 462test_expect_success 'clone ssh://host.xz:22/~repo' '
 463        test_clone_url "ssh://host.xz:22/~repo" "-p 22 host.xz" "~repo"
 464'
 465
 466#IPv6
 467for tuah in ::1 [::1] [::1]: user@::1 user@[::1] user@[::1]: [user@::1] [user@::1]:
 468do
 469        ehost=$(echo $tuah | sed -e "s/1]:/1]/" | tr -d "[]")
 470        test_expect_success "clone ssh://$tuah/home/user/repo" "
 471          test_clone_url ssh://$tuah/home/user/repo $ehost /home/user/repo
 472        "
 473done
 474
 475#IPv6 from home directory
 476for tuah in ::1 [::1] user@::1 user@[::1] [user@::1]
 477do
 478        euah=$(echo $tuah | tr -d "[]")
 479        test_expect_success "clone ssh://$tuah/~repo" "
 480          test_clone_url ssh://$tuah/~repo $euah '~repo'
 481        "
 482done
 483
 484#IPv6 with port number
 485for tuah in [::1] user@[::1] [user@::1]
 486do
 487        euah=$(echo $tuah | tr -d "[]")
 488        test_expect_success "clone ssh://$tuah:22/home/user/repo" "
 489          test_clone_url ssh://$tuah:22/home/user/repo '-p 22' $euah /home/user/repo
 490        "
 491done
 492
 493#IPv6 from home directory with port number
 494for tuah in [::1] user@[::1] [user@::1]
 495do
 496        euah=$(echo $tuah | tr -d "[]")
 497        test_expect_success "clone ssh://$tuah:22/~repo" "
 498          test_clone_url ssh://$tuah:22/~repo '-p 22' $euah '~repo'
 499        "
 500done
 501
 502test_expect_success 'clone from a repository with two identical branches' '
 503
 504        (
 505                cd src &&
 506                git checkout -b another master
 507        ) &&
 508        git clone src target-11 &&
 509        test "z$( cd target-11 && git symbolic-ref HEAD )" = zrefs/heads/another
 510
 511'
 512
 513test_expect_success 'shallow clone locally' '
 514        git clone --depth=1 --no-local src ssrrcc &&
 515        git clone ssrrcc ddsstt &&
 516        test_cmp ssrrcc/.git/shallow ddsstt/.git/shallow &&
 517        ( cd ddsstt && git fsck )
 518'
 519
 520test_expect_success 'GIT_TRACE_PACKFILE produces a usable pack' '
 521        rm -rf dst.git &&
 522        GIT_TRACE_PACKFILE=$PWD/tmp.pack git clone --no-local --bare src dst.git &&
 523        git init --bare replay.git &&
 524        git -C replay.git index-pack -v --stdin <tmp.pack
 525'
 526
 527test_done