t/t5516-fetch-push.sh

   1 #!/bin/sh
   2
   3 test_description='Basic fetch/push functionality.
   4
   5 This test checks the following functionality:
   6
   7 * command-line syntax
   8 * refspecs
   9 * fast-forward detection, and overriding it
  10 * configuration
  11 * hooks
  12 * --porcelain output format
  13 * hiderefs
  14 '
  15
  16 . ./test-lib.sh
  17
  18 D=`pwd`
  19
  20 mk_empty () {
  21         repo_name="$1"
  22         rm -fr "$repo_name" &&
  23         mkdir "$repo_name" &&
  24         (
  25                 cd "$repo_name" &&
  26                 git init &&
  27                 git config receive.denyCurrentBranch warn &&
  28                 mv .git/hooks .git/hooks-disabled
  29         )
  30 }
  31
  32 mk_test () {
  33         repo_name="$1"
  34         shift
  35
  36         mk_empty "$repo_name" &&
  37         (
  38                 for ref in "$@"
  39                 do
  40                         git push "$repo_name" $the_first_commit:refs/$ref ||
  41                         exit
  42                 done &&
  43                 cd "$repo_name" &&
  44                 for ref in "$@"
  45                 do
  46                         echo "$the_first_commit" >expect &&
  47                         git show-ref -s --verify refs/$ref >actual &&
  48                         test_cmp expect actual ||
  49                         exit
  50                 done &&
  51                 git fsck --full
  52         )
  53 }
  54
  55 mk_test_with_hooks() {
  56         repo_name=$1
  57         mk_test "$@" &&
  58         (
  59                 cd "$repo_name" &&
  60                 mkdir .git/hooks &&
  61                 cd .git/hooks &&
  62
  63                 cat >pre-receive <<-'EOF' &&
  64                 #!/bin/sh
  65                 cat - >>pre-receive.actual
  66                 EOF
  67
  68                 cat >update <<-'EOF' &&
  69                 #!/bin/sh
  70                 printf "%s %s %s\n" "$@" >>update.actual
  71                 EOF
  72
  73                 cat >post-receive <<-'EOF' &&
  74                 #!/bin/sh
  75                 cat - >>post-receive.actual
  76                 EOF
  77
  78                 cat >post-update <<-'EOF' &&
  79                 #!/bin/sh
  80                 for ref in "$@"
  81                 do
  82                         printf "%s\n" "$ref" >>post-update.actual
  83                 done
  84                 EOF
  85
  86                 chmod +x pre-receive update post-receive post-update
  87         )
  88 }
  89
  90 mk_child() {
  91         rm -rf "$2" &&
  92         git clone "$1" "$2"
  93 }
  94
  95 check_push_result () {
  96         repo_name="$1"
  97         shift
  98
  99         (
 100                 cd "$repo_name" &&
 101                 echo "$1" >expect &&
 102                 shift &&
 103                 for ref in "$@"
 104                 do
 105                         git show-ref -s --verify refs/$ref >actual &&
 106                         test_cmp expect actual ||
 107                         exit
 108                 done &&
 109                 git fsck --full
 110         )
 111 }
 112
 113 test_expect_success setup '
 114
 115         >path1 &&
 116         git add path1 &&
 117         test_tick &&
 118         git commit -a -m repo &&
 119         the_first_commit=$(git show-ref -s --verify refs/heads/master) &&
 120
 121         >path2 &&
 122         git add path2 &&
 123         test_tick &&
 124         git commit -a -m second &&
 125         the_commit=$(git show-ref -s --verify refs/heads/master)
 126
 127 '
 128
 129 test_expect_success 'fetch without wildcard' '
 130         mk_empty testrepo &&
 131         (
 132                 cd testrepo &&
 133                 git fetch .. refs/heads/master:refs/remotes/origin/master &&
 134
 135                 echo "$the_commit commit        refs/remotes/origin/master" >expect &&
 136                 git for-each-ref refs/remotes/origin >actual &&
 137                 test_cmp expect actual
 138         )
 139 '
 140
 141 test_expect_success 'fetch with wildcard' '
 142         mk_empty testrepo &&
 143         (
 144                 cd testrepo &&
 145                 git config remote.up.url .. &&
 146                 git config remote.up.fetch "refs/heads/*:refs/remotes/origin/*" &&
 147                 git fetch up &&
 148
 149                 echo "$the_commit commit        refs/remotes/origin/master" >expect &&
 150                 git for-each-ref refs/remotes/origin >actual &&
 151                 test_cmp expect actual
 152         )
 153 '
 154
 155 test_expect_success 'fetch with insteadOf' '
 156         mk_empty testrepo &&
 157         (
 158                 TRASH=$(pwd)/ &&
 159                 cd testrepo &&
 160                 git config "url.$TRASH.insteadOf" trash/ &&
 161                 git config remote.up.url trash/. &&
 162                 git config remote.up.fetch "refs/heads/*:refs/remotes/origin/*" &&
 163                 git fetch up &&
 164
 165                 echo "$the_commit commit        refs/remotes/origin/master" >expect &&
 166                 git for-each-ref refs/remotes/origin >actual &&
 167                 test_cmp expect actual
 168         )
 169 '
 170
 171 test_expect_success 'fetch with pushInsteadOf (should not rewrite)' '
 172         mk_empty testrepo &&
 173         (
 174                 TRASH=$(pwd)/ &&
 175                 cd testrepo &&
 176                 git config "url.trash/.pushInsteadOf" "$TRASH" &&
 177                 git config remote.up.url "$TRASH." &&
 178                 git config remote.up.fetch "refs/heads/*:refs/remotes/origin/*" &&
 179                 git fetch up &&
 180
 181                 echo "$the_commit commit        refs/remotes/origin/master" >expect &&
 182                 git for-each-ref refs/remotes/origin >actual &&
 183                 test_cmp expect actual
 184         )
 185 '
 186
 187 test_expect_success 'push without wildcard' '
 188         mk_empty testrepo &&
 189
 190         git push testrepo refs/heads/master:refs/remotes/origin/master &&
 191         (
 192                 cd testrepo &&
 193                 echo "$the_commit commit        refs/remotes/origin/master" >expect &&
 194                 git for-each-ref refs/remotes/origin >actual &&
 195                 test_cmp expect actual
 196         )
 197 '
 198
 199 test_expect_success 'push with wildcard' '
 200         mk_empty testrepo &&
 201
 202         git push testrepo "refs/heads/*:refs/remotes/origin/*" &&
 203         (
 204                 cd testrepo &&
 205                 echo "$the_commit commit        refs/remotes/origin/master" >expect &&
 206                 git for-each-ref refs/remotes/origin >actual &&
 207                 test_cmp expect actual
 208         )
 209 '
 210
 211 test_expect_success 'push with insteadOf' '
 212         mk_empty testrepo &&
 213         TRASH="$(pwd)/" &&
 214         test_config "url.$TRASH.insteadOf" trash/ &&
 215         git push trash/testrepo refs/heads/master:refs/remotes/origin/master &&
 216         (
 217                 cd testrepo &&
 218                 echo "$the_commit commit        refs/remotes/origin/master" >expect &&
 219                 git for-each-ref refs/remotes/origin >actual &&
 220                 test_cmp expect actual
 221         )
 222 '
 223
 224 test_expect_success 'push with pushInsteadOf' '
 225         mk_empty testrepo &&
 226         TRASH="$(pwd)/" &&
 227         test_config "url.$TRASH.pushInsteadOf" trash/ &&
 228         git push trash/testrepo refs/heads/master:refs/remotes/origin/master &&
 229         (
 230                 cd testrepo &&
 231                 echo "$the_commit commit        refs/remotes/origin/master" >expect &&
 232                 git for-each-ref refs/remotes/origin >actual &&
 233                 test_cmp expect actual
 234         )
 235 '
 236
 237 test_expect_success 'push with pushInsteadOf and explicit pushurl (pushInsteadOf should not rewrite)' '
 238         mk_empty testrepo &&
 239         test_config "url.trash2/.pushInsteadOf" testrepo/ &&
 240         test_config "url.trash3/.pusnInsteadOf" trash/wrong &&
 241         test_config remote.r.url trash/wrong &&
 242         test_config remote.r.pushurl "testrepo/" &&
 243         git push r refs/heads/master:refs/remotes/origin/master &&
 244         (
 245                 cd testrepo &&
 246                 echo "$the_commit commit        refs/remotes/origin/master" >expect &&
 247                 git for-each-ref refs/remotes/origin >actual &&
 248                 test_cmp expect actual
 249         )
 250 '
 251
 252 test_expect_success 'push with matching heads' '
 253
 254         mk_test testrepo heads/master &&
 255         git push testrepo : &&
 256         check_push_result testrepo $the_commit heads/master
 257
 258 '
 259
 260 test_expect_success 'push with matching heads on the command line' '
 261
 262         mk_test testrepo heads/master &&
 263         git push testrepo : &&
 264         check_push_result testrepo $the_commit heads/master
 265
 266 '
 267
 268 test_expect_success 'failed (non-fast-forward) push with matching heads' '
 269
 270         mk_test testrepo heads/master &&
 271         git push testrepo : &&
 272         git commit --amend -massaged &&
 273         test_must_fail git push testrepo &&
 274         check_push_result testrepo $the_commit heads/master &&
 275         git reset --hard $the_commit
 276
 277 '
 278
 279 test_expect_success 'push --force with matching heads' '
 280
 281         mk_test testrepo heads/master &&
 282         git push testrepo : &&
 283         git commit --amend -massaged &&
 284         git push --force testrepo : &&
 285         ! check_push_result testrepo $the_commit heads/master &&
 286         git reset --hard $the_commit
 287
 288 '
 289
 290 test_expect_success 'push with matching heads and forced update' '
 291
 292         mk_test testrepo heads/master &&
 293         git push testrepo : &&
 294         git commit --amend -massaged &&
 295         git push testrepo +: &&
 296         ! check_push_result testrepo $the_commit heads/master &&
 297         git reset --hard $the_commit
 298
 299 '
 300
 301 test_expect_success 'push with no ambiguity (1)' '
 302
 303         mk_test testrepo heads/master &&
 304         git push testrepo master:master &&
 305         check_push_result testrepo $the_commit heads/master
 306
 307 '
 308
 309 test_expect_success 'push with no ambiguity (2)' '
 310
 311         mk_test testrepo remotes/origin/master &&
 312         git push testrepo master:origin/master &&
 313         check_push_result testrepo $the_commit remotes/origin/master
 314
 315 '
 316
 317 test_expect_success 'push with colon-less refspec, no ambiguity' '
 318
 319         mk_test testrepo heads/master heads/t/master &&
 320         git branch -f t/master master &&
 321         git push testrepo master &&
 322         check_push_result testrepo $the_commit heads/master &&
 323         check_push_result testrepo $the_first_commit heads/t/master
 324
 325 '
 326
 327 test_expect_success 'push with weak ambiguity (1)' '
 328
 329         mk_test testrepo heads/master remotes/origin/master &&
 330         git push testrepo master:master &&
 331         check_push_result testrepo $the_commit heads/master &&
 332         check_push_result testrepo $the_first_commit remotes/origin/master
 333
 334 '
 335
 336 test_expect_success 'push with weak ambiguity (2)' '
 337
 338         mk_test testrepo heads/master remotes/origin/master remotes/another/master &&
 339         git push testrepo master:master &&
 340         check_push_result testrepo $the_commit heads/master &&
 341         check_push_result testrepo $the_first_commit remotes/origin/master remotes/another/master
 342
 343 '
 344
 345 test_expect_success 'push with ambiguity' '
 346
 347         mk_test testrepo heads/frotz tags/frotz &&
 348         test_must_fail git push testrepo master:frotz &&
 349         check_push_result testrepo $the_first_commit heads/frotz tags/frotz
 350
 351 '
 352
 353 test_expect_success 'push with colon-less refspec (1)' '
 354
 355         mk_test testrepo heads/frotz tags/frotz &&
 356         git branch -f frotz master &&
 357         git push testrepo frotz &&
 358         check_push_result testrepo $the_commit heads/frotz &&
 359         check_push_result testrepo $the_first_commit tags/frotz
 360
 361 '
 362
 363 test_expect_success 'push with colon-less refspec (2)' '
 364
 365         mk_test testrepo heads/frotz tags/frotz &&
 366         if git show-ref --verify -q refs/heads/frotz
 367         then
 368                 git branch -D frotz
 369         fi &&
 370         git tag -f frotz &&
 371         git push -f testrepo frotz &&
 372         check_push_result testrepo $the_commit tags/frotz &&
 373         check_push_result testrepo $the_first_commit heads/frotz
 374
 375 '
 376
 377 test_expect_success 'push with colon-less refspec (3)' '
 378
 379         mk_test testrepo &&
 380         if git show-ref --verify -q refs/tags/frotz
 381         then
 382                 git tag -d frotz
 383         fi &&
 384         git branch -f frotz master &&
 385         git push testrepo frotz &&
 386         check_push_result testrepo $the_commit heads/frotz &&
 387         test 1 = $( cd testrepo && git show-ref | wc -l )
 388 '
 389
 390 test_expect_success 'push with colon-less refspec (4)' '
 391
 392         mk_test testrepo &&
 393         if git show-ref --verify -q refs/heads/frotz
 394         then
 395                 git branch -D frotz
 396         fi &&
 397         git tag -f frotz &&
 398         git push testrepo frotz &&
 399         check_push_result testrepo $the_commit tags/frotz &&
 400         test 1 = $( cd testrepo && git show-ref | wc -l )
 401
 402 '
 403
 404 test_expect_success 'push head with non-existent, incomplete dest' '
 405
 406         mk_test testrepo &&
 407         git push testrepo master:branch &&
 408         check_push_result testrepo $the_commit heads/branch
 409
 410 '
 411
 412 test_expect_success 'push tag with non-existent, incomplete dest' '
 413
 414         mk_test testrepo &&
 415         git tag -f v1.0 &&
 416         git push testrepo v1.0:tag &&
 417         check_push_result testrepo $the_commit tags/tag
 418
 419 '
 420
 421 test_expect_success 'push sha1 with non-existent, incomplete dest' '
 422
 423         mk_test testrepo &&
 424         test_must_fail git push testrepo `git rev-parse master`:foo
 425
 426 '
 427
 428 test_expect_success 'push ref expression with non-existent, incomplete dest' '
 429
 430         mk_test testrepo &&
 431         test_must_fail git push testrepo master^:branch
 432
 433 '
 434
 435 test_expect_success 'push with HEAD' '
 436
 437         mk_test testrepo heads/master &&
 438         git checkout master &&
 439         git push testrepo HEAD &&
 440         check_push_result testrepo $the_commit heads/master
 441
 442 '
 443
 444 test_expect_success 'push with HEAD nonexisting at remote' '
 445
 446         mk_test testrepo heads/master &&
 447         git checkout -b local master &&
 448         git push testrepo HEAD &&
 449         check_push_result testrepo $the_commit heads/local
 450 '
 451
 452 test_expect_success 'push with +HEAD' '
 453
 454         mk_test testrepo heads/master &&
 455         git checkout master &&
 456         git branch -D local &&
 457         git checkout -b local &&
 458         git push testrepo master local &&
 459         check_push_result testrepo $the_commit heads/master &&
 460         check_push_result testrepo $the_commit heads/local &&
 461
 462         # Without force rewinding should fail
 463         git reset --hard HEAD^ &&
 464         test_must_fail git push testrepo HEAD &&
 465         check_push_result testrepo $the_commit heads/local &&
 466
 467         # With force rewinding should succeed
 468         git push testrepo +HEAD &&
 469         check_push_result testrepo $the_first_commit heads/local
 470
 471 '
 472
 473 test_expect_success 'push HEAD with non-existent, incomplete dest' '
 474
 475         mk_test testrepo &&
 476         git checkout master &&
 477         git push testrepo HEAD:branch &&
 478         check_push_result testrepo $the_commit heads/branch
 479
 480 '
 481
 482 test_expect_success 'push with config remote.*.push = HEAD' '
 483
 484         mk_test testrepo heads/local &&
 485         git checkout master &&
 486         git branch -f local $the_commit &&
 487         (
 488                 cd testrepo &&
 489                 git checkout local &&
 490                 git reset --hard $the_first_commit
 491         ) &&
 492         test_config remote.there.url testrepo &&
 493         test_config remote.there.push HEAD &&
 494         test_config branch.master.remote there &&
 495         git push &&
 496         check_push_result testrepo $the_commit heads/master &&
 497         check_push_result testrepo $the_first_commit heads/local
 498 '
 499
 500 test_expect_success 'push with remote.pushdefault' '
 501         mk_test up_repo heads/master &&
 502         mk_test down_repo heads/master &&
 503         test_config remote.up.url up_repo &&
 504         test_config remote.down.url down_repo &&
 505         test_config branch.master.remote up &&
 506         test_config remote.pushdefault down &&
 507         test_config push.default matching &&
 508         git push &&
 509         check_push_result up_repo $the_first_commit heads/master &&
 510         check_push_result down_repo $the_commit heads/master
 511 '
 512
 513 test_expect_success 'push with config remote.*.pushurl' '
 514
 515         mk_test testrepo heads/master &&
 516         git checkout master &&
 517         test_config remote.there.url test2repo &&
 518         test_config remote.there.pushurl testrepo &&
 519         git push there : &&
 520         check_push_result testrepo $the_commit heads/master
 521 '
 522
 523 test_expect_success 'push with config branch.*.pushremote' '
 524         mk_test up_repo heads/master &&
 525         mk_test side_repo heads/master &&
 526         mk_test down_repo heads/master &&
 527         test_config remote.up.url up_repo &&
 528         test_config remote.pushdefault side_repo &&
 529         test_config remote.down.url down_repo &&
 530         test_config branch.master.remote up &&
 531         test_config branch.master.pushremote down &&
 532         test_config push.default matching &&
 533         git push &&
 534         check_push_result up_repo $the_first_commit heads/master &&
 535         check_push_result side_repo $the_first_commit heads/master &&
 536         check_push_result down_repo $the_commit heads/master
 537 '
 538
 539 test_expect_success 'branch.*.pushremote config order is irrelevant' '
 540         mk_test one_repo heads/master &&
 541         mk_test two_repo heads/master &&
 542         test_config remote.one.url one_repo &&
 543         test_config remote.two.url two_repo &&
 544         test_config branch.master.pushremote two_repo &&
 545         test_config remote.pushdefault one_repo &&
 546         test_config push.default matching &&
 547         git push &&
 548         check_push_result one_repo $the_first_commit heads/master &&
 549         check_push_result two_repo $the_commit heads/master
 550 '
 551
 552 test_expect_success 'push with dry-run' '
 553
 554         mk_test testrepo heads/master &&
 555         (
 556                 cd testrepo &&
 557                 old_commit=$(git show-ref -s --verify refs/heads/master)
 558         ) &&
 559         git push --dry-run testrepo : &&
 560         check_push_result testrepo $old_commit heads/master
 561 '
 562
 563 test_expect_success 'push updates local refs' '
 564
 565         mk_test testrepo heads/master &&
 566         mk_child testrepo child &&
 567         (
 568                 cd child &&
 569                 git pull .. master &&
 570                 git push &&
 571                 test $(git rev-parse master) = \
 572                         $(git rev-parse remotes/origin/master)
 573         )
 574
 575 '
 576
 577 test_expect_success 'push updates up-to-date local refs' '
 578
 579         mk_test testrepo heads/master &&
 580         mk_child testrepo child1 &&
 581         mk_child testrepo child2 &&
 582         (cd child1 && git pull .. master && git push) &&
 583         (
 584                 cd child2 &&
 585                 git pull ../child1 master &&
 586                 git push &&
 587                 test $(git rev-parse master) = \
 588                         $(git rev-parse remotes/origin/master)
 589         )
 590
 591 '
 592
 593 test_expect_success 'push preserves up-to-date packed refs' '
 594
 595         mk_test testrepo heads/master &&
 596         mk_child testrepo child &&
 597         (
 598                 cd child &&
 599                 git push &&
 600                 ! test -f .git/refs/remotes/origin/master
 601         )
 602
 603 '
 604
 605 test_expect_success 'push does not update local refs on failure' '
 606
 607         mk_test testrepo heads/master &&
 608         mk_child testrepo child &&
 609         mkdir testrepo/.git/hooks &&
 610         echo "#!/no/frobnication/today" >testrepo/.git/hooks/pre-receive &&
 611         chmod +x testrepo/.git/hooks/pre-receive &&
 612         (
 613                 cd child &&
 614                 git pull .. master
 615                 test_must_fail git push &&
 616                 test $(git rev-parse master) != \
 617                         $(git rev-parse remotes/origin/master)
 618         )
 619
 620 '
 621
 622 test_expect_success 'allow deleting an invalid remote ref' '
 623
 624         mk_test testrepo heads/master &&
 625         rm -f testrepo/.git/objects/??/* &&
 626         git push testrepo :refs/heads/master &&
 627         (cd testrepo && test_must_fail git rev-parse --verify refs/heads/master)
 628
 629 '
 630
 631 test_expect_success 'pushing valid refs triggers post-receive and post-update hooks' '
 632         mk_test_with_hooks testrepo heads/master heads/next &&
 633         orgmaster=$(cd testrepo && git show-ref -s --verify refs/heads/master) &&
 634         newmaster=$(git show-ref -s --verify refs/heads/master) &&
 635         orgnext=$(cd testrepo && git show-ref -s --verify refs/heads/next) &&
 636         newnext=$_z40 &&
 637         git push testrepo refs/heads/master:refs/heads/master :refs/heads/next &&
 638         (
 639                 cd testrepo/.git &&
 640                 cat >pre-receive.expect <<-EOF &&
 641                 $orgmaster $newmaster refs/heads/master
 642                 $orgnext $newnext refs/heads/next
 643                 EOF
 644
 645                 cat >update.expect <<-EOF &&
 646                 refs/heads/master $orgmaster $newmaster
 647                 refs/heads/next $orgnext $newnext
 648                 EOF
 649
 650                 cat >post-receive.expect <<-EOF &&
 651                 $orgmaster $newmaster refs/heads/master
 652                 $orgnext $newnext refs/heads/next
 653                 EOF
 654
 655                 cat >post-update.expect <<-EOF &&
 656                 refs/heads/master
 657                 refs/heads/next
 658                 EOF
 659
 660                 test_cmp pre-receive.expect pre-receive.actual &&
 661                 test_cmp update.expect update.actual &&
 662                 test_cmp post-receive.expect post-receive.actual &&
 663                 test_cmp post-update.expect post-update.actual
 664         )
 665 '
 666
 667 test_expect_success 'deleting dangling ref triggers hooks with correct args' '
 668         mk_test_with_hooks testrepo heads/master &&
 669         rm -f testrepo/.git/objects/??/* &&
 670         git push testrepo :refs/heads/master &&
 671         (
 672                 cd testrepo/.git &&
 673                 cat >pre-receive.expect <<-EOF &&
 674                 $_z40 $_z40 refs/heads/master
 675                 EOF
 676
 677                 cat >update.expect <<-EOF &&
 678                 refs/heads/master $_z40 $_z40
 679                 EOF
 680
 681                 cat >post-receive.expect <<-EOF &&
 682                 $_z40 $_z40 refs/heads/master
 683                 EOF
 684
 685                 cat >post-update.expect <<-EOF &&
 686                 refs/heads/master
 687                 EOF
 688
 689                 test_cmp pre-receive.expect pre-receive.actual &&
 690                 test_cmp update.expect update.actual &&
 691                 test_cmp post-receive.expect post-receive.actual &&
 692                 test_cmp post-update.expect post-update.actual
 693         )
 694 '
 695
 696 test_expect_success 'deletion of a non-existent ref is not fed to post-receive and post-update hooks' '
 697         mk_test_with_hooks testrepo heads/master &&
 698         orgmaster=$(cd testrepo && git show-ref -s --verify refs/heads/master) &&
 699         newmaster=$(git show-ref -s --verify refs/heads/master) &&
 700         git push testrepo master :refs/heads/nonexistent &&
 701         (
 702                 cd testrepo/.git &&
 703                 cat >pre-receive.expect <<-EOF &&
 704                 $orgmaster $newmaster refs/heads/master
 705                 $_z40 $_z40 refs/heads/nonexistent
 706                 EOF
 707
 708                 cat >update.expect <<-EOF &&
 709                 refs/heads/master $orgmaster $newmaster
 710                 refs/heads/nonexistent $_z40 $_z40
 711                 EOF
 712
 713                 cat >post-receive.expect <<-EOF &&
 714                 $orgmaster $newmaster refs/heads/master
 715                 EOF
 716
 717                 cat >post-update.expect <<-EOF &&
 718                 refs/heads/master
 719                 EOF
 720
 721                 test_cmp pre-receive.expect pre-receive.actual &&
 722                 test_cmp update.expect update.actual &&
 723                 test_cmp post-receive.expect post-receive.actual &&
 724                 test_cmp post-update.expect post-update.actual
 725         )
 726 '
 727
 728 test_expect_success 'deletion of a non-existent ref alone does trigger post-receive and post-update hooks' '
 729         mk_test_with_hooks testrepo heads/master &&
 730         git push testrepo :refs/heads/nonexistent &&
 731         (
 732                 cd testrepo/.git &&
 733                 cat >pre-receive.expect <<-EOF &&
 734                 $_z40 $_z40 refs/heads/nonexistent
 735                 EOF
 736
 737                 cat >update.expect <<-EOF &&
 738                 refs/heads/nonexistent $_z40 $_z40
 739                 EOF
 740
 741                 test_cmp pre-receive.expect pre-receive.actual &&
 742                 test_cmp update.expect update.actual &&
 743                 test_path_is_missing post-receive.actual &&
 744                 test_path_is_missing post-update.actual
 745         )
 746 '
 747
 748 test_expect_success 'mixed ref updates, deletes, invalid deletes trigger hooks with correct input' '
 749         mk_test_with_hooks testrepo heads/master heads/next heads/pu &&
 750         orgmaster=$(cd testrepo && git show-ref -s --verify refs/heads/master) &&
 751         newmaster=$(git show-ref -s --verify refs/heads/master) &&
 752         orgnext=$(cd testrepo && git show-ref -s --verify refs/heads/next) &&
 753         newnext=$_z40 &&
 754         orgpu=$(cd testrepo && git show-ref -s --verify refs/heads/pu) &&
 755         newpu=$(git show-ref -s --verify refs/heads/master) &&
 756         git push testrepo refs/heads/master:refs/heads/master \
 757             refs/heads/master:refs/heads/pu :refs/heads/next \
 758             :refs/heads/nonexistent &&
 759         (
 760                 cd testrepo/.git &&
 761                 cat >pre-receive.expect <<-EOF &&
 762                 $orgmaster $newmaster refs/heads/master
 763                 $orgnext $newnext refs/heads/next
 764                 $orgpu $newpu refs/heads/pu
 765                 $_z40 $_z40 refs/heads/nonexistent
 766                 EOF
 767
 768                 cat >update.expect <<-EOF &&
 769                 refs/heads/master $orgmaster $newmaster
 770                 refs/heads/next $orgnext $newnext
 771                 refs/heads/pu $orgpu $newpu
 772                 refs/heads/nonexistent $_z40 $_z40
 773                 EOF
 774
 775                 cat >post-receive.expect <<-EOF &&
 776                 $orgmaster $newmaster refs/heads/master
 777                 $orgnext $newnext refs/heads/next
 778                 $orgpu $newpu refs/heads/pu
 779                 EOF
 780
 781                 cat >post-update.expect <<-EOF &&
 782                 refs/heads/master
 783                 refs/heads/next
 784                 refs/heads/pu
 785                 EOF
 786
 787                 test_cmp pre-receive.expect pre-receive.actual &&
 788                 test_cmp update.expect update.actual &&
 789                 test_cmp post-receive.expect post-receive.actual &&
 790                 test_cmp post-update.expect post-update.actual
 791         )
 792 '
 793
 794 test_expect_success 'allow deleting a ref using --delete' '
 795         mk_test testrepo heads/master &&
 796         (cd testrepo && git config receive.denyDeleteCurrent warn) &&
 797         git push testrepo --delete master &&
 798         (cd testrepo && test_must_fail git rev-parse --verify refs/heads/master)
 799 '
 800
 801 test_expect_success 'allow deleting a tag using --delete' '
 802         mk_test testrepo heads/master &&
 803         git tag -a -m dummy_message deltag heads/master &&
 804         git push testrepo --tags &&
 805         (cd testrepo && git rev-parse --verify -q refs/tags/deltag) &&
 806         git push testrepo --delete tag deltag &&
 807         (cd testrepo && test_must_fail git rev-parse --verify refs/tags/deltag)
 808 '
 809
 810 test_expect_success 'push --delete without args aborts' '
 811         mk_test testrepo heads/master &&
 812         test_must_fail git push testrepo --delete
 813 '
 814
 815 test_expect_success 'push --delete refuses src:dest refspecs' '
 816         mk_test testrepo heads/master &&
 817         test_must_fail git push testrepo --delete master:foo
 818 '
 819
 820 test_expect_success 'warn on push to HEAD of non-bare repository' '
 821         mk_test testrepo heads/master &&
 822         (
 823                 cd testrepo &&
 824                 git checkout master &&
 825                 git config receive.denyCurrentBranch warn
 826         ) &&
 827         git push testrepo master 2>stderr &&
 828         grep "warning: updating the current branch" stderr
 829 '
 830
 831 test_expect_success 'deny push to HEAD of non-bare repository' '
 832         mk_test testrepo heads/master &&
 833         (
 834                 cd testrepo &&
 835                 git checkout master &&
 836                 git config receive.denyCurrentBranch true
 837         ) &&
 838         test_must_fail git push testrepo master
 839 '
 840
 841 test_expect_success 'allow push to HEAD of bare repository (bare)' '
 842         mk_test testrepo heads/master &&
 843         (
 844                 cd testrepo &&
 845                 git checkout master &&
 846                 git config receive.denyCurrentBranch true &&
 847                 git config core.bare true
 848         ) &&
 849         git push testrepo master 2>stderr &&
 850         ! grep "warning: updating the current branch" stderr
 851 '
 852
 853 test_expect_success 'allow push to HEAD of non-bare repository (config)' '
 854         mk_test testrepo heads/master &&
 855         (
 856                 cd testrepo &&
 857                 git checkout master &&
 858                 git config receive.denyCurrentBranch false
 859         ) &&
 860         git push testrepo master 2>stderr &&
 861         ! grep "warning: updating the current branch" stderr
 862 '
 863
 864 test_expect_success 'fetch with branches' '
 865         mk_empty testrepo &&
 866         git branch second $the_first_commit &&
 867         git checkout second &&
 868         echo ".." > testrepo/.git/branches/branch1 &&
 869         (
 870                 cd testrepo &&
 871                 git fetch branch1 &&
 872                 echo "$the_commit commit        refs/heads/branch1" >expect &&
 873                 git for-each-ref refs/heads >actual &&
 874                 test_cmp expect actual
 875         ) &&
 876         git checkout master
 877 '
 878
 879 test_expect_success 'fetch with branches containing #' '
 880         mk_empty testrepo &&
 881         echo "..#second" > testrepo/.git/branches/branch2 &&
 882         (
 883                 cd testrepo &&
 884                 git fetch branch2 &&
 885                 echo "$the_first_commit commit  refs/heads/branch2" >expect &&
 886                 git for-each-ref refs/heads >actual &&
 887                 test_cmp expect actual
 888         ) &&
 889         git checkout master
 890 '
 891
 892 test_expect_success 'push with branches' '
 893         mk_empty testrepo &&
 894         git checkout second &&
 895         echo "testrepo" > .git/branches/branch1 &&
 896         git push branch1 &&
 897         (
 898                 cd testrepo &&
 899                 echo "$the_first_commit commit  refs/heads/master" >expect &&
 900                 git for-each-ref refs/heads >actual &&
 901                 test_cmp expect actual
 902         )
 903 '
 904
 905 test_expect_success 'push with branches containing #' '
 906         mk_empty testrepo &&
 907         echo "testrepo#branch3" > .git/branches/branch2 &&
 908         git push branch2 &&
 909         (
 910                 cd testrepo &&
 911                 echo "$the_first_commit commit  refs/heads/branch3" >expect &&
 912                 git for-each-ref refs/heads >actual &&
 913                 test_cmp expect actual
 914         ) &&
 915         git checkout master
 916 '
 917
 918 test_expect_success 'push into aliased refs (consistent)' '
 919         mk_test testrepo heads/master &&
 920         mk_child testrepo child1 &&
 921         mk_child testrepo child2 &&
 922         (
 923                 cd child1 &&
 924                 git branch foo &&
 925                 git symbolic-ref refs/heads/bar refs/heads/foo
 926                 git config receive.denyCurrentBranch false
 927         ) &&
 928         (
 929                 cd child2 &&
 930                 >path2 &&
 931                 git add path2 &&
 932                 test_tick &&
 933                 git commit -a -m child2 &&
 934                 git branch foo &&
 935                 git branch bar &&
 936                 git push ../child1 foo bar
 937         )
 938 '
 939
 940 test_expect_success 'push into aliased refs (inconsistent)' '
 941         mk_test testrepo heads/master &&
 942         mk_child testrepo child1 &&
 943         mk_child testrepo child2 &&
 944         (
 945                 cd child1 &&
 946                 git branch foo &&
 947                 git symbolic-ref refs/heads/bar refs/heads/foo
 948                 git config receive.denyCurrentBranch false
 949         ) &&
 950         (
 951                 cd child2 &&
 952                 >path2 &&
 953                 git add path2 &&
 954                 test_tick &&
 955                 git commit -a -m child2 &&
 956                 git branch foo &&
 957                 >path3 &&
 958                 git add path3 &&
 959                 test_tick &&
 960                 git commit -a -m child2 &&
 961                 git branch bar &&
 962                 test_must_fail git push ../child1 foo bar 2>stderr &&
 963                 grep "refusing inconsistent update" stderr
 964         )
 965 '
 966
 967 test_expect_success 'push requires --force to update lightweight tag' '
 968         mk_test testrepo heads/master &&
 969         mk_child testrepo child1 &&
 970         mk_child testrepo child2 &&
 971         (
 972                 cd child1 &&
 973                 git tag Tag &&
 974                 git push ../child2 Tag &&
 975                 git push ../child2 Tag &&
 976                 >file1 &&
 977                 git add file1 &&
 978                 git commit -m "file1" &&
 979                 git tag -f Tag &&
 980                 test_must_fail git push ../child2 Tag &&
 981                 git push --force ../child2 Tag &&
 982                 git tag -f Tag &&
 983                 test_must_fail git push ../child2 Tag HEAD~ &&
 984                 git push --force ../child2 Tag
 985         )
 986 '
 987
 988 test_expect_success 'push --porcelain' '
 989         mk_empty testrepo &&
 990         echo >.git/foo  "To testrepo" &&
 991         echo >>.git/foo "*      refs/heads/master:refs/remotes/origin/master    [new branch]"  &&
 992         echo >>.git/foo "Done" &&
 993         git push >.git/bar --porcelain  testrepo refs/heads/master:refs/remotes/origin/master &&
 994         (
 995                 cd testrepo &&
 996                 echo "$the_commit commit        refs/remotes/origin/master" >expect &&
 997                 git for-each-ref refs/remotes/origin >actual &&
 998                 test_cmp expect actual
 999         ) &&
1000         test_cmp .git/foo .git/bar
1001 '
1002
1003 test_expect_success 'push --porcelain bad url' '
1004         mk_empty testrepo &&
1005         test_must_fail git push >.git/bar --porcelain asdfasdfasd refs/heads/master:refs/remotes/origin/master &&
1006         test_must_fail grep -q Done .git/bar
1007 '
1008
1009 test_expect_success 'push --porcelain rejected' '
1010         mk_empty testrepo &&
1011         git push testrepo refs/heads/master:refs/remotes/origin/master &&
1012         (cd testrepo &&
1013                 git reset --hard origin/master^
1014                 git config receive.denyCurrentBranch true) &&
1015
1016         echo >.git/foo  "To testrepo"  &&
1017         echo >>.git/foo "!      refs/heads/master:refs/heads/master     [remote rejected] (branch is currently checked out)" &&
1018
1019         test_must_fail git push >.git/bar --porcelain  testrepo refs/heads/master:refs/heads/master &&
1020         test_cmp .git/foo .git/bar
1021 '
1022
1023 test_expect_success 'push --porcelain --dry-run rejected' '
1024         mk_empty testrepo &&
1025         git push testrepo refs/heads/master:refs/remotes/origin/master &&
1026         (cd testrepo &&
1027                 git reset --hard origin/master
1028                 git config receive.denyCurrentBranch true) &&
1029
1030         echo >.git/foo  "To testrepo"  &&
1031         echo >>.git/foo "!      refs/heads/master^:refs/heads/master    [rejected] (non-fast-forward)" &&
1032         echo >>.git/foo "Done" &&
1033
1034         test_must_fail git push >.git/bar --porcelain  --dry-run testrepo refs/heads/master^:refs/heads/master &&
1035         test_cmp .git/foo .git/bar
1036 '
1037
1038 test_expect_success 'push --prune' '
1039         mk_test testrepo heads/master heads/second heads/foo heads/bar &&
1040         git push --prune testrepo : &&
1041         check_push_result testrepo $the_commit heads/master &&
1042         check_push_result testrepo $the_first_commit heads/second &&
1043         ! check_push_result testrepo $the_first_commit heads/foo heads/bar
1044 '
1045
1046 test_expect_success 'push --prune refspec' '
1047         mk_test testrepo tmp/master tmp/second tmp/foo tmp/bar &&
1048         git push --prune testrepo "refs/heads/*:refs/tmp/*" &&
1049         check_push_result testrepo $the_commit tmp/master &&
1050         check_push_result testrepo $the_first_commit tmp/second &&
1051         ! check_push_result testrepo $the_first_commit tmp/foo tmp/bar
1052 '
1053
1054 for configsection in transfer receive
1055 do
1056         test_expect_success "push to update a ref hidden by $configsection.hiderefs" '
1057                 mk_test testrepo heads/master hidden/one hidden/two hidden/three &&
1058                 (
1059                         cd testrepo &&
1060                         git config $configsection.hiderefs refs/hidden
1061                 ) &&
1062
1063                 # push to unhidden ref succeeds normally
1064                 git push testrepo master:refs/heads/master &&
1065                 check_push_result testrepo $the_commit heads/master &&
1066
1067                 # push to update a hidden ref should fail
1068                 test_must_fail git push testrepo master:refs/hidden/one &&
1069                 check_push_result testrepo $the_first_commit hidden/one &&
1070
1071                 # push to delete a hidden ref should fail
1072                 test_must_fail git push testrepo :refs/hidden/two &&
1073                 check_push_result testrepo $the_first_commit hidden/two &&
1074
1075                 # idempotent push to update a hidden ref should fail
1076                 test_must_fail git push testrepo $the_first_commit:refs/hidden/three &&
1077                 check_push_result testrepo $the_first_commit hidden/three
1078         '
1079 done
1080
1081 test_expect_success 'fetch exact SHA1' '
1082         mk_test testrepo heads/master hidden/one &&
1083         git push testrepo master:refs/hidden/one &&
1084         (
1085                 cd testrepo &&
1086                 git config transfer.hiderefs refs/hidden
1087         ) &&
1088         check_push_result testrepo $the_commit hidden/one &&
1089
1090         mk_child testrepo child &&
1091         (
1092                 cd child &&
1093
1094                 # make sure $the_commit does not exist here
1095                 git repack -a -d &&
1096                 git prune &&
1097                 test_must_fail git cat-file -t $the_commit &&
1098
1099                 # fetching the hidden object should fail by default
1100                 test_must_fail git fetch -v ../testrepo $the_commit:refs/heads/copy &&
1101                 test_must_fail git rev-parse --verify refs/heads/copy &&
1102
1103                 # the server side can allow it to succeed
1104                 (
1105                         cd ../testrepo &&
1106                         git config uploadpack.allowtipsha1inwant true
1107                 ) &&
1108
1109                 git fetch -v ../testrepo $the_commit:refs/heads/copy &&
1110                 result=$(git rev-parse --verify refs/heads/copy) &&
1111                 test "$the_commit" = "$result"
1112         )
1113 '
1114
1115 test_expect_success 'fetch follows tags by default' '
1116         mk_test testrepo heads/master &&
1117         rm -fr src dst &&
1118         git init src &&
1119         (
1120                 cd src &&
1121                 git pull ../testrepo master &&
1122                 git tag -m "annotated" tag &&
1123                 git for-each-ref >tmp1 &&
1124                 (
1125                         cat tmp1
1126                         sed -n "s|refs/heads/master$|refs/remotes/origin/master|p" tmp1
1127                 ) |
1128                 sort -k 3 >../expect
1129         ) &&
1130         git init dst &&
1131         (
1132                 cd dst &&
1133                 git remote add origin ../src &&
1134                 git config branch.master.remote origin &&
1135                 git config branch.master.merge refs/heads/master &&
1136                 git pull &&
1137                 git for-each-ref >../actual
1138         ) &&
1139         test_cmp expect actual
1140 '
1141
1142 test_expect_success 'pushing a specific ref applies remote.$name.push as refmap' '
1143         mk_test testrepo heads/master &&
1144         rm -fr src dst &&
1145         git init src &&
1146         git init --bare dst &&
1147         (
1148                 cd src &&
1149                 git pull ../testrepo master &&
1150                 git branch next &&
1151                 git config remote.dst.url ../dst &&
1152                 git config remote.dst.push "+refs/heads/*:refs/remotes/src/*" &&
1153                 git push dst master &&
1154                 git show-ref refs/heads/master |
1155                 sed -e "s|refs/heads/|refs/remotes/src/|" >../dst/expect
1156         ) &&
1157         (
1158                 cd dst &&
1159                 test_must_fail git show-ref refs/heads/next &&
1160                 test_must_fail git show-ref refs/heads/master &&
1161                 git show-ref refs/remotes/src/master >actual
1162         ) &&
1163         test_cmp dst/expect dst/actual
1164 '
1165
1166 test_expect_success 'with no remote.$name.push, it is not used as refmap' '
1167         mk_test testrepo heads/master &&
1168         rm -fr src dst &&
1169         git init src &&
1170         git init --bare dst &&
1171         (
1172                 cd src &&
1173                 git pull ../testrepo master &&
1174                 git branch next &&
1175                 git config remote.dst.url ../dst &&
1176                 git config push.default matching &&
1177                 git push dst master &&
1178                 git show-ref refs/heads/master >../dst/expect
1179         ) &&
1180         (
1181                 cd dst &&
1182                 test_must_fail git show-ref refs/heads/next &&
1183                 git show-ref refs/heads/master >actual
1184         ) &&
1185         test_cmp dst/expect dst/actual
1186 '
1187
1188 test_expect_success 'with no remote.$name.push, upstream mapping is used' '
1189         mk_test testrepo heads/master &&
1190         rm -fr src dst &&
1191         git init src &&
1192         git init --bare dst &&
1193         (
1194                 cd src &&
1195                 git pull ../testrepo master &&
1196                 git branch next &&
1197                 git config remote.dst.url ../dst &&
1198                 git config remote.dst.fetch "+refs/heads/*:refs/remotes/dst/*" &&
1199                 git config push.default upstream &&
1200
1201                 git config branch.master.merge refs/heads/trunk &&
1202                 git config branch.master.remote dst &&
1203
1204                 git push dst master &&
1205                 git show-ref refs/heads/master |
1206                 sed -e "s|refs/heads/master|refs/heads/trunk|" >../dst/expect
1207         ) &&
1208         (
1209                 cd dst &&
1210                 test_must_fail git show-ref refs/heads/master &&
1211                 test_must_fail git show-ref refs/heads/next &&
1212                 git show-ref refs/heads/trunk >actual
1213         ) &&
1214         test_cmp dst/expect dst/actual
1215 '
1216
1217 test_expect_success 'push does not follow tags by default' '
1218         mk_test testrepo heads/master &&
1219         rm -fr src dst &&
1220         git init src &&
1221         git init --bare dst &&
1222         (
1223                 cd src &&
1224                 git pull ../testrepo master &&
1225                 git tag -m "annotated" tag &&
1226                 git checkout -b another &&
1227                 git commit --allow-empty -m "future commit" &&
1228                 git tag -m "future" future &&
1229                 git checkout master &&
1230                 git for-each-ref refs/heads/master >../expect &&
1231                 git push ../dst master
1232         ) &&
1233         (
1234                 cd dst &&
1235                 git for-each-ref >../actual
1236         ) &&
1237         test_cmp expect actual
1238 '
1239
1240 test_expect_success 'push --follow-tag only pushes relevant tags' '
1241         mk_test testrepo heads/master &&
1242         rm -fr src dst &&
1243         git init src &&
1244         git init --bare dst &&
1245         (
1246                 cd src &&
1247                 git pull ../testrepo master &&
1248                 git tag -m "annotated" tag &&
1249                 git checkout -b another &&
1250                 git commit --allow-empty -m "future commit" &&
1251                 git tag -m "future" future &&
1252                 git checkout master &&
1253                 git for-each-ref refs/heads/master refs/tags/tag >../expect
1254                 git push --follow-tag ../dst master
1255         ) &&
1256         (
1257                 cd dst &&
1258                 git for-each-ref >../actual
1259         ) &&
1260         test_cmp expect actual
1261 '
1262
1263 test_expect_success 'push --no-thin must produce non-thin pack' '
1264         cat >>path1 <<\EOF &&
1265 keep base version of path1 big enough, compared to the new changes
1266 later, in order to pass size heuristics in
1267 builtin/pack-objects.c:try_delta()
1268 EOF
1269         git commit -am initial &&
1270         git init no-thin &&
1271         git --git-dir=no-thin/.git config receive.unpacklimit 0 &&
1272         git push no-thin/.git refs/heads/master:refs/heads/foo &&
1273         echo modified >> path1 &&
1274         git commit -am modified &&
1275         git repack -adf &&
1276         rcvpck="git receive-pack --reject-thin-pack-for-testing" &&
1277         git push --no-thin --receive-pack="$rcvpck" no-thin/.git refs/heads/master:refs/heads/foo
1278 '
1279
1280 test_done