Andrew's git - gitweb.git/blob

   1#!/bin/sh
   2
   3test_description=clone
   4
   5. ./test-lib.sh
   6
   7test_expect_success setup '
   8
   9        rm -fr .git &&
  10        test_create_repo src &&
  11        (
  12                cd src &&
  13                >file &&
  14                git add file &&
  15                git commit -m initial &&
  16                echo 1 >file &&
  17                git add file &&
  18                git commit -m updated
  19        )
  20
  21'
  22
  23test_expect_success 'clone with excess parameters (1)' '
  24
  25        rm -fr dst &&
  26        test_must_fail git clone -n src dst junk
  27
  28'
  29
  30test_expect_success 'clone with excess parameters (2)' '
  31
  32        rm -fr dst &&
  33        test_must_fail git clone -n "file://$(pwd)/src" dst junk
  34
  35'
  36
  37test_expect_success C_LOCALE_OUTPUT 'output from clone' '
  38        rm -fr dst &&
  39        git clone -n "file://$(pwd)/src" dst >output 2>&1 &&
  40        test $(grep Clon output | wc -l) = 1
  41'
  42
  43test_expect_success 'clone does not keep pack' '
  44
  45        rm -fr dst &&
  46        git clone -n "file://$(pwd)/src" dst &&
  47        ! test -f dst/file &&
  48        ! (echo dst/.git/objects/pack/pack-* | grep "\.keep")
  49
  50'
  51
  52test_expect_success 'clone checks out files' '
  53
  54        rm -fr dst &&
  55        git clone src dst &&
  56        test -f dst/file
  57
  58'
  59
  60test_expect_success 'clone respects GIT_WORK_TREE' '
  61
  62        GIT_WORK_TREE=worktree git clone src bare &&
  63        test -f bare/config &&
  64        test -f worktree/file
  65
  66'
  67
  68test_expect_success 'clone creates intermediate directories' '
  69
  70        git clone src long/path/to/dst &&
  71        test -f long/path/to/dst/file
  72
  73'
  74
  75test_expect_success 'clone creates intermediate directories for bare repo' '
  76
  77        git clone --bare src long/path/to/bare/dst &&
  78        test -f long/path/to/bare/dst/config
  79
  80'
  81
  82test_expect_success 'clone --mirror' '
  83
  84        git clone --mirror src mirror &&
  85        test -f mirror/HEAD &&
  86        test ! -f mirror/file &&
  87        FETCH="$(cd mirror && git config remote.origin.fetch)" &&
  88        test "+refs/*:refs/*" = "$FETCH" &&
  89        MIRROR="$(cd mirror && git config --bool remote.origin.mirror)" &&
  90        test "$MIRROR" = true
  91
  92'
  93
  94test_expect_success 'clone --mirror with detached HEAD' '
  95
  96        ( cd src && git checkout HEAD^ && git rev-parse HEAD >../expected ) &&
  97        git clone --mirror src mirror.detached &&
  98        ( cd src && git checkout - ) &&
  99        GIT_DIR=mirror.detached git rev-parse HEAD >actual &&
 100        test_cmp expected actual
 101
 102'
 103
 104test_expect_success 'clone --bare with detached HEAD' '
 105
 106        ( cd src && git checkout HEAD^ && git rev-parse HEAD >../expected ) &&
 107        git clone --bare src bare.detached &&
 108        ( cd src && git checkout - ) &&
 109        GIT_DIR=bare.detached git rev-parse HEAD >actual &&
 110        test_cmp expected actual
 111
 112'
 113
 114test_expect_success 'clone --bare names the local repository <name>.git' '
 115
 116        git clone --bare src &&
 117        test -d src.git
 118
 119'
 120
 121test_expect_success 'clone --mirror does not repeat tags' '
 122
 123        (cd src &&
 124         git tag some-tag HEAD) &&
 125        git clone --mirror src mirror2 &&
 126        (cd mirror2 &&
 127         git show-ref 2> clone.err > clone.out) &&
 128        test_must_fail grep Duplicate mirror2/clone.err &&
 129        grep some-tag mirror2/clone.out
 130
 131'
 132
 133test_expect_success 'clone to destination with trailing /' '
 134
 135        git clone src target-1/ &&
 136        T=$( cd target-1 && git rev-parse HEAD ) &&
 137        S=$( cd src && git rev-parse HEAD ) &&
 138        test "$T" = "$S"
 139
 140'
 141
 142test_expect_success 'clone to destination with extra trailing /' '
 143
 144        git clone src target-2/// &&
 145        T=$( cd target-2 && git rev-parse HEAD ) &&
 146        S=$( cd src && git rev-parse HEAD ) &&
 147        test "$T" = "$S"
 148
 149'
 150
 151test_expect_success 'clone to an existing empty directory' '
 152        mkdir target-3 &&
 153        git clone src target-3 &&
 154        T=$( cd target-3 && git rev-parse HEAD ) &&
 155        S=$( cd src && git rev-parse HEAD ) &&
 156        test "$T" = "$S"
 157'
 158
 159test_expect_success 'clone to an existing non-empty directory' '
 160        mkdir target-4 &&
 161        >target-4/Fakefile &&
 162        test_must_fail git clone src target-4
 163'
 164
 165test_expect_success 'clone to an existing path' '
 166        >target-5 &&
 167        test_must_fail git clone src target-5
 168'
 169
 170test_expect_success 'clone a void' '
 171        mkdir src-0 &&
 172        (
 173                cd src-0 && git init
 174        ) &&
 175        git clone "file://$(pwd)/src-0" target-6 2>err-6 &&
 176        ! grep "fatal:" err-6 &&
 177        (
 178                cd src-0 && test_commit A
 179        ) &&
 180        git clone "file://$(pwd)/src-0" target-7 2>err-7 &&
 181        ! grep "fatal:" err-7 &&
 182        # There is no reason to insist they are bit-for-bit
 183        # identical, but this test should suffice for now.
 184        test_cmp target-6/.git/config target-7/.git/config
 185'
 186
 187test_expect_success 'clone respects global branch.autosetuprebase' '
 188        (
 189                test_config="$HOME/.gitconfig" &&
 190                git config -f "$test_config" branch.autosetuprebase remote &&
 191                rm -fr dst &&
 192                git clone src dst &&
 193                cd dst &&
 194                actual="z$(git config branch.master.rebase)" &&
 195                test ztrue = $actual
 196        )
 197'
 198
 199test_expect_success 'respect url-encoding of file://' '
 200        git init x+y &&
 201        git clone "file://$PWD/x+y" xy-url-1 &&
 202        git clone "file://$PWD/x%2By" xy-url-2
 203'
 204
 205test_expect_success 'do not query-string-decode + in URLs' '
 206        rm -rf x+y &&
 207        git init "x y" &&
 208        test_must_fail git clone "file://$PWD/x+y" xy-no-plus
 209'
 210
 211test_expect_success 'do not respect url-encoding of non-url path' '
 212        git init x+y &&
 213        test_must_fail git clone x%2By xy-regular &&
 214        git clone x+y xy-regular
 215'
 216
 217test_expect_success 'clone separate gitdir' '
 218        rm -rf dst &&
 219        git clone --separate-git-dir realgitdir src dst &&
 220        test -d realgitdir/refs
 221'
 222
 223test_expect_success 'clone separate gitdir: output' '
 224        echo "gitdir: `pwd`/realgitdir" >expected &&
 225        test_cmp expected dst/.git
 226'
 227
 228test_expect_success 'clone from .git file' '
 229        git clone dst/.git dst2
 230'
 231
 232test_expect_success 'fetch from .git gitfile' '
 233        (
 234                cd dst2 &&
 235                git fetch ../dst/.git
 236        )
 237'
 238
 239test_expect_success 'fetch from gitfile parent' '
 240        (
 241                cd dst2 &&
 242                git fetch ../dst
 243        )
 244'
 245
 246test_expect_success 'clone separate gitdir where target already exists' '
 247        rm -rf dst &&
 248        test_must_fail git clone --separate-git-dir realgitdir src dst
 249'
 250
 251test_expect_success 'clone --reference from original' '
 252        git clone --shared --bare src src-1 &&
 253        git clone --bare src src-2 &&
 254        git clone --reference=src-2 --bare src-1 target-8 &&
 255        grep /src-2/ target-8/objects/info/alternates
 256'
 257
 258test_expect_success 'clone with more than one --reference' '
 259        git clone --bare src src-3 &&
 260        git clone --bare src src-4 &&
 261        git clone --reference=src-3 --reference=src-4 src target-9 &&
 262        grep /src-3/ target-9/.git/objects/info/alternates &&
 263        grep /src-4/ target-9/.git/objects/info/alternates
 264'
 265
 266test_expect_success 'clone from original with relative alternate' '
 267        mkdir nest &&
 268        git clone --bare src nest/src-5 &&
 269        echo ../../../src/.git/objects >nest/src-5/objects/info/alternates &&
 270        git clone --bare nest/src-5 target-10 &&
 271        grep /src/\\.git/objects target-10/objects/info/alternates
 272'
 273
 274test_expect_success 'clone checking out a tag' '
 275        git clone --branch=some-tag src dst.tag &&
 276        GIT_DIR=src/.git git rev-parse some-tag >expected &&
 277        test_cmp expected dst.tag/.git/HEAD &&
 278        GIT_DIR=dst.tag/.git git config remote.origin.fetch >fetch.actual &&
 279        echo "+refs/heads/*:refs/remotes/origin/*" >fetch.expected &&
 280        test_cmp fetch.expected fetch.actual
 281'
 282
 283setup_ssh_wrapper () {
 284        test_expect_success 'setup ssh wrapper' '
 285                write_script "$TRASH_DIRECTORY/ssh-wrapper" <<-\EOF &&
 286                echo >>"$TRASH_DIRECTORY/ssh-output" "ssh: $*" &&
 287                # throw away all but the last argument, which should be the
 288                # command
 289                while test $# -gt 1; do shift; done
 290                eval "$1"
 291                EOF
 292                GIT_SSH="$TRASH_DIRECTORY/ssh-wrapper" &&
 293                export GIT_SSH &&
 294                export TRASH_DIRECTORY &&
 295                >"$TRASH_DIRECTORY"/ssh-output
 296        '
 297}
 298
 299expect_ssh () {
 300        test_when_finished '
 301                (cd "$TRASH_DIRECTORY" && rm -f ssh-expect && >ssh-output)
 302        ' &&
 303        {
 304                case "$1" in
 305                none)
 306                        ;;
 307                *)
 308                        echo "ssh: $1 git-upload-pack '$2'"
 309                esac
 310        } >"$TRASH_DIRECTORY/ssh-expect" &&
 311        (cd "$TRASH_DIRECTORY" && test_cmp ssh-expect ssh-output)
 312}
 313
 314setup_ssh_wrapper
 315
 316test_expect_success 'clone myhost:src uses ssh' '
 317        git clone myhost:src ssh-clone &&
 318        expect_ssh myhost src
 319'
 320
 321test_expect_success NOT_MINGW,NOT_CYGWIN 'clone local path foo:bar' '
 322        cp -R src "foo:bar" &&
 323        git clone "foo:bar" foobar &&
 324        expect_ssh none
 325'
 326
 327test_expect_success 'bracketed hostnames are still ssh' '
 328        git clone "[myhost:123]:src" ssh-bracket-clone &&
 329        expect_ssh myhost:123 src
 330'
 331
 332counter=0
 333# $1 url
 334# $2 none|host
 335# $3 path
 336test_clone_url () {
 337        counter=$(($counter + 1))
 338        test_might_fail git clone "$1" tmp$counter &&
 339        expect_ssh "$2" "$3"
 340}
 341
 342test_expect_success NOT_MINGW 'clone c:temp is ssl' '
 343        test_clone_url c:temp c temp
 344'
 345
 346test_expect_success MINGW 'clone c:temp is dos drive' '
 347        test_clone_url c:temp none
 348'
 349
 350#ip v4
 351for repo in rep rep/home/project 123
 352do
 353        test_expect_success "clone host:$repo" '
 354                test_clone_url host:$repo host $repo
 355        '
 356done
 357
 358#ipv6
 359for repo in rep rep/home/project 123
 360do
 361        test_expect_success "clone [::1]:$repo" '
 362                test_clone_url [::1]:$repo ::1 $repo
 363        '
 364done
 365#home directory
 366test_expect_success "clone host:/~repo" '
 367        test_clone_url host:/~repo host "~repo"
 368'
 369
 370test_expect_success "clone [::1]:/~repo" '
 371        test_clone_url [::1]:/~repo ::1 "~repo"
 372'
 373
 374# Corner cases
 375for url in foo/bar:baz [foo]bar/baz:qux [foo/bar]:baz
 376do
 377        test_expect_success "clone $url is not ssh" '
 378                test_clone_url $url none
 379        '
 380done
 381
 382#with ssh:// scheme
 383test_expect_success 'clone ssh://host.xz/home/user/repo' '
 384        test_clone_url "ssh://host.xz/home/user/repo" host.xz "/home/user/repo"
 385'
 386
 387# from home directory
 388test_expect_success 'clone ssh://host.xz/~repo' '
 389        test_clone_url "ssh://host.xz/~repo" host.xz "~repo"
 390'
 391
 392# with port number
 393test_expect_success 'clone ssh://host.xz:22/home/user/repo' '
 394        test_clone_url "ssh://host.xz:22/home/user/repo" "-p 22 host.xz" "/home/user/repo"
 395'
 396
 397# from home directory with port number
 398test_expect_success 'clone ssh://host.xz:22/~repo' '
 399        test_clone_url "ssh://host.xz:22/~repo" "-p 22 host.xz" "~repo"
 400'
 401
 402#IPv6
 403test_expect_success 'clone ssh://[::1]/home/user/repo' '
 404        test_clone_url "ssh://[::1]/home/user/repo" "::1" "/home/user/repo"
 405'
 406
 407#IPv6 from home directory
 408test_expect_success 'clone ssh://[::1]/~repo' '
 409        test_clone_url "ssh://[::1]/~repo" "::1" "~repo"
 410'
 411
 412#IPv6 with port number
 413test_expect_success 'clone ssh://[::1]:22/home/user/repo' '
 414        test_clone_url "ssh://[::1]:22/home/user/repo" "-p 22 ::1" "/home/user/repo"
 415'
 416
 417#IPv6 from home directory with port number
 418test_expect_success 'clone ssh://[::1]:22/~repo' '
 419        test_clone_url "ssh://[::1]:22/~repo" "-p 22 ::1" "~repo"
 420'
 421
 422test_expect_success 'clone from a repository with two identical branches' '
 423
 424        (
 425                cd src &&
 426                git checkout -b another master
 427        ) &&
 428        git clone src target-11 &&
 429        test "z$( cd target-11 && git symbolic-ref HEAD )" = zrefs/heads/another
 430
 431'
 432
 433test_expect_success 'shallow clone locally' '
 434        git clone --depth=1 --no-local src ssrrcc &&
 435        git clone ssrrcc ddsstt &&
 436        test_cmp ssrrcc/.git/shallow ddsstt/.git/shallow &&
 437        ( cd ddsstt && git fsck )
 438'
 439
 440test_done