t/t5516-fetch-push.sh

   1 #!/bin/sh
   2
   3 test_description='fetching and pushing, with or without wildcard'
   4
   5 . ./test-lib.sh
   6
   7 D=`pwd`
   8
   9 mk_empty () {
  10         rm -fr testrepo &&
  11         mkdir testrepo &&
  12         (
  13                 cd testrepo &&
  14                 git init &&
  15                 git config receive.denyCurrentBranch warn &&
  16                 mv .git/hooks .git/hooks-disabled
  17         )
  18 }
  19
  20 mk_test () {
  21         mk_empty &&
  22         (
  23                 for ref in "$@"
  24                 do
  25                         git push testrepo $the_first_commit:refs/$ref || {
  26                                 echo "Oops, push refs/$ref failure"
  27                                 exit 1
  28                         }
  29                 done &&
  30                 cd testrepo &&
  31                 for ref in "$@"
  32                 do
  33                         r=$(git show-ref -s --verify refs/$ref) &&
  34                         test "z$r" = "z$the_first_commit" || {
  35                                 echo "Oops, refs/$ref is wrong"
  36                                 exit 1
  37                         }
  38                 done &&
  39                 git fsck --full
  40         )
  41 }
  42
  43 mk_child() {
  44         rm -rf "$1" &&
  45         git clone testrepo "$1"
  46 }
  47
  48 check_push_result () {
  49         (
  50                 cd testrepo &&
  51                 it="$1" &&
  52                 shift
  53                 for ref in "$@"
  54                 do
  55                         r=$(git show-ref -s --verify refs/$ref) &&
  56                         test "z$r" = "z$it" || {
  57                                 echo "Oops, refs/$ref is wrong"
  58                                 exit 1
  59                         }
  60                 done &&
  61                 git fsck --full
  62         )
  63 }
  64
  65 test_expect_success setup '
  66
  67         >path1 &&
  68         git add path1 &&
  69         test_tick &&
  70         git commit -a -m repo &&
  71         the_first_commit=$(git show-ref -s --verify refs/heads/master) &&
  72
  73         >path2 &&
  74         git add path2 &&
  75         test_tick &&
  76         git commit -a -m second &&
  77         the_commit=$(git show-ref -s --verify refs/heads/master)
  78
  79 '
  80
  81 test_expect_success 'fetch without wildcard' '
  82         mk_empty &&
  83         (
  84                 cd testrepo &&
  85                 git fetch .. refs/heads/master:refs/remotes/origin/master &&
  86
  87                 r=$(git show-ref -s --verify refs/remotes/origin/master) &&
  88                 test "z$r" = "z$the_commit" &&
  89
  90                 test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
  91         )
  92 '
  93
  94 test_expect_success 'fetch with wildcard' '
  95         mk_empty &&
  96         (
  97                 cd testrepo &&
  98                 git config remote.up.url .. &&
  99                 git config remote.up.fetch "refs/heads/*:refs/remotes/origin/*" &&
 100                 git fetch up &&
 101
 102                 r=$(git show-ref -s --verify refs/remotes/origin/master) &&
 103                 test "z$r" = "z$the_commit" &&
 104
 105                 test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
 106         )
 107 '
 108
 109 test_expect_success 'fetch with insteadOf' '
 110         mk_empty &&
 111         (
 112                 TRASH=$(pwd)/ &&
 113                 cd testrepo &&
 114                 git config "url.$TRASH.insteadOf" trash/ &&
 115                 git config remote.up.url trash/. &&
 116                 git config remote.up.fetch "refs/heads/*:refs/remotes/origin/*" &&
 117                 git fetch up &&
 118
 119                 r=$(git show-ref -s --verify refs/remotes/origin/master) &&
 120                 test "z$r" = "z$the_commit" &&
 121
 122                 test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
 123         )
 124 '
 125
 126 test_expect_success 'fetch with pushInsteadOf (should not rewrite)' '
 127         mk_empty &&
 128         (
 129                 TRASH=$(pwd)/ &&
 130                 cd testrepo &&
 131                 git config "url.trash/.pushInsteadOf" "$TRASH" &&
 132                 git config remote.up.url "$TRASH." &&
 133                 git config remote.up.fetch "refs/heads/*:refs/remotes/origin/*" &&
 134                 git fetch up &&
 135
 136                 r=$(git show-ref -s --verify refs/remotes/origin/master) &&
 137                 test "z$r" = "z$the_commit" &&
 138
 139                 test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
 140         )
 141 '
 142
 143 test_expect_success 'push without wildcard' '
 144         mk_empty &&
 145
 146         git push testrepo refs/heads/master:refs/remotes/origin/master &&
 147         (
 148                 cd testrepo &&
 149                 r=$(git show-ref -s --verify refs/remotes/origin/master) &&
 150                 test "z$r" = "z$the_commit" &&
 151
 152                 test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
 153         )
 154 '
 155
 156 test_expect_success 'push with wildcard' '
 157         mk_empty &&
 158
 159         git push testrepo "refs/heads/*:refs/remotes/origin/*" &&
 160         (
 161                 cd testrepo &&
 162                 r=$(git show-ref -s --verify refs/remotes/origin/master) &&
 163                 test "z$r" = "z$the_commit" &&
 164
 165                 test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
 166         )
 167 '
 168
 169 test_expect_success 'push with insteadOf' '
 170         mk_empty &&
 171         TRASH="$(pwd)/" &&
 172         git config "url.$TRASH.insteadOf" trash/ &&
 173         git push trash/testrepo refs/heads/master:refs/remotes/origin/master &&
 174         (
 175                 cd testrepo &&
 176                 r=$(git show-ref -s --verify refs/remotes/origin/master) &&
 177                 test "z$r" = "z$the_commit" &&
 178
 179                 test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
 180         )
 181 '
 182
 183 test_expect_success 'push with pushInsteadOf' '
 184         mk_empty &&
 185         TRASH="$(pwd)/" &&
 186         git config "url.$TRASH.pushInsteadOf" trash/ &&
 187         git push trash/testrepo refs/heads/master:refs/remotes/origin/master &&
 188         (
 189                 cd testrepo &&
 190                 r=$(git show-ref -s --verify refs/remotes/origin/master) &&
 191                 test "z$r" = "z$the_commit" &&
 192
 193                 test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
 194         )
 195 '
 196
 197 test_expect_success 'push with pushInsteadOf and explicit pushurl (pushInsteadOf should not rewrite)' '
 198         mk_empty &&
 199         TRASH="$(pwd)/" &&
 200         git config "url.trash2/.pushInsteadOf" trash/ &&
 201         git config remote.r.url trash/wrong &&
 202         git config remote.r.pushurl "$TRASH/testrepo" &&
 203         git push r refs/heads/master:refs/remotes/origin/master &&
 204         (
 205                 cd testrepo &&
 206                 r=$(git show-ref -s --verify refs/remotes/origin/master) &&
 207                 test "z$r" = "z$the_commit" &&
 208
 209                 test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
 210         )
 211 '
 212
 213 test_expect_success 'push with matching heads' '
 214
 215         mk_test heads/master &&
 216         git push testrepo &&
 217         check_push_result $the_commit heads/master
 218
 219 '
 220
 221 test_expect_success 'push with matching heads on the command line' '
 222
 223         mk_test heads/master &&
 224         git push testrepo : &&
 225         check_push_result $the_commit heads/master
 226
 227 '
 228
 229 test_expect_success 'failed (non-fast-forward) push with matching heads' '
 230
 231         mk_test heads/master &&
 232         git push testrepo : &&
 233         git commit --amend -massaged &&
 234         test_must_fail git push testrepo &&
 235         check_push_result $the_commit heads/master &&
 236         git reset --hard $the_commit
 237
 238 '
 239
 240 test_expect_success 'push --force with matching heads' '
 241
 242         mk_test heads/master &&
 243         git push testrepo : &&
 244         git commit --amend -massaged &&
 245         git push --force testrepo &&
 246         ! check_push_result $the_commit heads/master &&
 247         git reset --hard $the_commit
 248
 249 '
 250
 251 test_expect_success 'push with matching heads and forced update' '
 252
 253         mk_test heads/master &&
 254         git push testrepo : &&
 255         git commit --amend -massaged &&
 256         git push testrepo +: &&
 257         ! check_push_result $the_commit heads/master &&
 258         git reset --hard $the_commit
 259
 260 '
 261
 262 test_expect_success 'push with no ambiguity (1)' '
 263
 264         mk_test heads/master &&
 265         git push testrepo master:master &&
 266         check_push_result $the_commit heads/master
 267
 268 '
 269
 270 test_expect_success 'push with no ambiguity (2)' '
 271
 272         mk_test remotes/origin/master &&
 273         git push testrepo master:origin/master &&
 274         check_push_result $the_commit remotes/origin/master
 275
 276 '
 277
 278 test_expect_success 'push with colon-less refspec, no ambiguity' '
 279
 280         mk_test heads/master heads/t/master &&
 281         git branch -f t/master master &&
 282         git push testrepo master &&
 283         check_push_result $the_commit heads/master &&
 284         check_push_result $the_first_commit heads/t/master
 285
 286 '
 287
 288 test_expect_success 'push with weak ambiguity (1)' '
 289
 290         mk_test heads/master remotes/origin/master &&
 291         git push testrepo master:master &&
 292         check_push_result $the_commit heads/master &&
 293         check_push_result $the_first_commit remotes/origin/master
 294
 295 '
 296
 297 test_expect_success 'push with weak ambiguity (2)' '
 298
 299         mk_test heads/master remotes/origin/master remotes/another/master &&
 300         git push testrepo master:master &&
 301         check_push_result $the_commit heads/master &&
 302         check_push_result $the_first_commit remotes/origin/master remotes/another/master
 303
 304 '
 305
 306 test_expect_success 'push with ambiguity' '
 307
 308         mk_test heads/frotz tags/frotz &&
 309         if git push testrepo master:frotz
 310         then
 311                 echo "Oops, should have failed"
 312                 false
 313         else
 314                 check_push_result $the_first_commit heads/frotz tags/frotz
 315         fi
 316
 317 '
 318
 319 test_expect_success 'push with colon-less refspec (1)' '
 320
 321         mk_test heads/frotz tags/frotz &&
 322         git branch -f frotz master &&
 323         git push testrepo frotz &&
 324         check_push_result $the_commit heads/frotz &&
 325         check_push_result $the_first_commit tags/frotz
 326
 327 '
 328
 329 test_expect_success 'push with colon-less refspec (2)' '
 330
 331         mk_test heads/frotz tags/frotz &&
 332         if git show-ref --verify -q refs/heads/frotz
 333         then
 334                 git branch -D frotz
 335         fi &&
 336         git tag -f frotz &&
 337         git push testrepo frotz &&
 338         check_push_result $the_commit tags/frotz &&
 339         check_push_result $the_first_commit heads/frotz
 340
 341 '
 342
 343 test_expect_success 'push with colon-less refspec (3)' '
 344
 345         mk_test &&
 346         if git show-ref --verify -q refs/tags/frotz
 347         then
 348                 git tag -d frotz
 349         fi &&
 350         git branch -f frotz master &&
 351         git push testrepo frotz &&
 352         check_push_result $the_commit heads/frotz &&
 353         test 1 = $( cd testrepo && git show-ref | wc -l )
 354 '
 355
 356 test_expect_success 'push with colon-less refspec (4)' '
 357
 358         mk_test &&
 359         if git show-ref --verify -q refs/heads/frotz
 360         then
 361                 git branch -D frotz
 362         fi &&
 363         git tag -f frotz &&
 364         git push testrepo frotz &&
 365         check_push_result $the_commit tags/frotz &&
 366         test 1 = $( cd testrepo && git show-ref | wc -l )
 367
 368 '
 369
 370 test_expect_success 'push head with non-existant, incomplete dest' '
 371
 372         mk_test &&
 373         git push testrepo master:branch &&
 374         check_push_result $the_commit heads/branch
 375
 376 '
 377
 378 test_expect_success 'push tag with non-existant, incomplete dest' '
 379
 380         mk_test &&
 381         git tag -f v1.0 &&
 382         git push testrepo v1.0:tag &&
 383         check_push_result $the_commit tags/tag
 384
 385 '
 386
 387 test_expect_success 'push sha1 with non-existant, incomplete dest' '
 388
 389         mk_test &&
 390         test_must_fail git push testrepo `git rev-parse master`:foo
 391
 392 '
 393
 394 test_expect_success 'push ref expression with non-existant, incomplete dest' '
 395
 396         mk_test &&
 397         test_must_fail git push testrepo master^:branch
 398
 399 '
 400
 401 test_expect_success 'push with HEAD' '
 402
 403         mk_test heads/master &&
 404         git checkout master &&
 405         git push testrepo HEAD &&
 406         check_push_result $the_commit heads/master
 407
 408 '
 409
 410 test_expect_success 'push with HEAD nonexisting at remote' '
 411
 412         mk_test heads/master &&
 413         git checkout -b local master &&
 414         git push testrepo HEAD &&
 415         check_push_result $the_commit heads/local
 416 '
 417
 418 test_expect_success 'push with +HEAD' '
 419
 420         mk_test heads/master &&
 421         git checkout master &&
 422         git branch -D local &&
 423         git checkout -b local &&
 424         git push testrepo master local &&
 425         check_push_result $the_commit heads/master &&
 426         check_push_result $the_commit heads/local &&
 427
 428         # Without force rewinding should fail
 429         git reset --hard HEAD^ &&
 430         test_must_fail git push testrepo HEAD &&
 431         check_push_result $the_commit heads/local &&
 432
 433         # With force rewinding should succeed
 434         git push testrepo +HEAD &&
 435         check_push_result $the_first_commit heads/local
 436
 437 '
 438
 439 test_expect_success 'push HEAD with non-existant, incomplete dest' '
 440
 441         mk_test &&
 442         git checkout master &&
 443         git push testrepo HEAD:branch &&
 444         check_push_result $the_commit heads/branch
 445
 446 '
 447
 448 test_expect_success 'push with config remote.*.push = HEAD' '
 449
 450         mk_test heads/local &&
 451         git checkout master &&
 452         git branch -f local $the_commit &&
 453         (
 454                 cd testrepo &&
 455                 git checkout local &&
 456                 git reset --hard $the_first_commit
 457         ) &&
 458         git config remote.there.url testrepo &&
 459         git config remote.there.push HEAD &&
 460         git config branch.master.remote there &&
 461         git push &&
 462         check_push_result $the_commit heads/master &&
 463         check_push_result $the_first_commit heads/local
 464 '
 465
 466 # clean up the cruft left with the previous one
 467 git config --remove-section remote.there
 468 git config --remove-section branch.master
 469
 470 test_expect_success 'push with config remote.*.pushurl' '
 471
 472         mk_test heads/master &&
 473         git checkout master &&
 474         git config remote.there.url test2repo &&
 475         git config remote.there.pushurl testrepo &&
 476         git push there &&
 477         check_push_result $the_commit heads/master
 478 '
 479
 480 # clean up the cruft left with the previous one
 481 git config --remove-section remote.there
 482
 483 test_expect_success 'push with dry-run' '
 484
 485         mk_test heads/master &&
 486         (
 487                 cd testrepo &&
 488                 old_commit=$(git show-ref -s --verify refs/heads/master)
 489         ) &&
 490         git push --dry-run testrepo &&
 491         check_push_result $old_commit heads/master
 492 '
 493
 494 test_expect_success 'push updates local refs' '
 495
 496         mk_test heads/master &&
 497         mk_child child &&
 498         (
 499                 cd child &&
 500                 git pull .. master &&
 501                 git push &&
 502                 test $(git rev-parse master) = \
 503                         $(git rev-parse remotes/origin/master)
 504         )
 505
 506 '
 507
 508 test_expect_success 'push updates up-to-date local refs' '
 509
 510         mk_test heads/master &&
 511         mk_child child1 &&
 512         mk_child child2 &&
 513         (cd child1 && git pull .. master && git push) &&
 514         (
 515                 cd child2 &&
 516                 git pull ../child1 master &&
 517                 git push &&
 518                 test $(git rev-parse master) = \
 519                         $(git rev-parse remotes/origin/master)
 520         )
 521
 522 '
 523
 524 test_expect_success 'push preserves up-to-date packed refs' '
 525
 526         mk_test heads/master &&
 527         mk_child child &&
 528         (
 529                 cd child &&
 530                 git push &&
 531                 ! test -f .git/refs/remotes/origin/master
 532         )
 533
 534 '
 535
 536 test_expect_success 'push does not update local refs on failure' '
 537
 538         mk_test heads/master &&
 539         mk_child child &&
 540         mkdir testrepo/.git/hooks &&
 541         echo "#!/no/frobnication/today" >testrepo/.git/hooks/pre-receive &&
 542         chmod +x testrepo/.git/hooks/pre-receive &&
 543         (
 544                 cd child &&
 545                 git pull .. master
 546                 test_must_fail git push &&
 547                 test $(git rev-parse master) != \
 548                         $(git rev-parse remotes/origin/master)
 549         )
 550
 551 '
 552
 553 test_expect_success 'allow deleting an invalid remote ref' '
 554
 555         mk_test heads/master &&
 556         rm -f testrepo/.git/objects/??/* &&
 557         git push testrepo :refs/heads/master &&
 558         (cd testrepo && test_must_fail git rev-parse --verify refs/heads/master)
 559
 560 '
 561
 562 test_expect_success 'allow deleting a ref using --delete' '
 563         mk_test heads/master &&
 564         (cd testrepo && git config receive.denyDeleteCurrent warn) &&
 565         git push testrepo --delete master &&
 566         (cd testrepo && test_must_fail git rev-parse --verify refs/heads/master)
 567 '
 568
 569 test_expect_success 'allow deleting a tag using --delete' '
 570         mk_test heads/master &&
 571         git tag -a -m dummy_message deltag heads/master &&
 572         git push testrepo --tags &&
 573         (cd testrepo && git rev-parse --verify -q refs/tags/deltag) &&
 574         git push testrepo --delete tag deltag &&
 575         (cd testrepo && test_must_fail git rev-parse --verify refs/tags/deltag)
 576 '
 577
 578 test_expect_success 'push --delete without args aborts' '
 579         mk_test heads/master &&
 580         test_must_fail git push testrepo --delete
 581 '
 582
 583 test_expect_success 'push --delete refuses src:dest refspecs' '
 584         mk_test heads/master &&
 585         test_must_fail git push testrepo --delete master:foo
 586 '
 587
 588 test_expect_success 'warn on push to HEAD of non-bare repository' '
 589         mk_test heads/master
 590         (
 591                 cd testrepo &&
 592                 git checkout master &&
 593                 git config receive.denyCurrentBranch warn
 594         ) &&
 595         git push testrepo master 2>stderr &&
 596         grep "warning: updating the current branch" stderr
 597 '
 598
 599 test_expect_success 'deny push to HEAD of non-bare repository' '
 600         mk_test heads/master
 601         (
 602                 cd testrepo &&
 603                 git checkout master &&
 604                 git config receive.denyCurrentBranch true
 605         ) &&
 606         test_must_fail git push testrepo master
 607 '
 608
 609 test_expect_success 'allow push to HEAD of bare repository (bare)' '
 610         mk_test heads/master
 611         (
 612                 cd testrepo &&
 613                 git checkout master &&
 614                 git config receive.denyCurrentBranch true &&
 615                 git config core.bare true
 616         ) &&
 617         git push testrepo master 2>stderr &&
 618         ! grep "warning: updating the current branch" stderr
 619 '
 620
 621 test_expect_success 'allow push to HEAD of non-bare repository (config)' '
 622         mk_test heads/master
 623         (
 624                 cd testrepo &&
 625                 git checkout master &&
 626                 git config receive.denyCurrentBranch false
 627         ) &&
 628         git push testrepo master 2>stderr &&
 629         ! grep "warning: updating the current branch" stderr
 630 '
 631
 632 test_expect_success 'fetch with branches' '
 633         mk_empty &&
 634         git branch second $the_first_commit &&
 635         git checkout second &&
 636         echo ".." > testrepo/.git/branches/branch1 &&
 637         (
 638                 cd testrepo &&
 639                 git fetch branch1 &&
 640                 r=$(git show-ref -s --verify refs/heads/branch1) &&
 641                 test "z$r" = "z$the_commit" &&
 642                 test 1 = $(git for-each-ref refs/heads | wc -l)
 643         ) &&
 644         git checkout master
 645 '
 646
 647 test_expect_success 'fetch with branches containing #' '
 648         mk_empty &&
 649         echo "..#second" > testrepo/.git/branches/branch2 &&
 650         (
 651                 cd testrepo &&
 652                 git fetch branch2 &&
 653                 r=$(git show-ref -s --verify refs/heads/branch2) &&
 654                 test "z$r" = "z$the_first_commit" &&
 655                 test 1 = $(git for-each-ref refs/heads | wc -l)
 656         ) &&
 657         git checkout master
 658 '
 659
 660 test_expect_success 'push with branches' '
 661         mk_empty &&
 662         git checkout second &&
 663         echo "testrepo" > .git/branches/branch1 &&
 664         git push branch1 &&
 665         (
 666                 cd testrepo &&
 667                 r=$(git show-ref -s --verify refs/heads/master) &&
 668                 test "z$r" = "z$the_first_commit" &&
 669                 test 1 = $(git for-each-ref refs/heads | wc -l)
 670         )
 671 '
 672
 673 test_expect_success 'push with branches containing #' '
 674         mk_empty &&
 675         echo "testrepo#branch3" > .git/branches/branch2 &&
 676         git push branch2 &&
 677         (
 678                 cd testrepo &&
 679                 r=$(git show-ref -s --verify refs/heads/branch3) &&
 680                 test "z$r" = "z$the_first_commit" &&
 681                 test 1 = $(git for-each-ref refs/heads | wc -l)
 682         ) &&
 683         git checkout master
 684 '
 685
 686 test_expect_success 'push into aliased refs (consistent)' '
 687         mk_test heads/master &&
 688         mk_child child1 &&
 689         mk_child child2 &&
 690         (
 691                 cd child1 &&
 692                 git branch foo &&
 693                 git symbolic-ref refs/heads/bar refs/heads/foo
 694                 git config receive.denyCurrentBranch false
 695         ) &&
 696         (
 697                 cd child2 &&
 698                 >path2 &&
 699                 git add path2 &&
 700                 test_tick &&
 701                 git commit -a -m child2 &&
 702                 git branch foo &&
 703                 git branch bar &&
 704                 git push ../child1 foo bar
 705         )
 706 '
 707
 708 test_expect_success 'push into aliased refs (inconsistent)' '
 709         mk_test heads/master &&
 710         mk_child child1 &&
 711         mk_child child2 &&
 712         (
 713                 cd child1 &&
 714                 git branch foo &&
 715                 git symbolic-ref refs/heads/bar refs/heads/foo
 716                 git config receive.denyCurrentBranch false
 717         ) &&
 718         (
 719                 cd child2 &&
 720                 >path2 &&
 721                 git add path2 &&
 722                 test_tick &&
 723                 git commit -a -m child2 &&
 724                 git branch foo &&
 725                 >path3 &&
 726                 git add path3 &&
 727                 test_tick &&
 728                 git commit -a -m child2 &&
 729                 git branch bar &&
 730                 test_must_fail git push ../child1 foo bar 2>stderr &&
 731                 grep "refusing inconsistent update" stderr
 732         )
 733 '
 734
 735 test_expect_success 'push --porcelain' '
 736         mk_empty &&
 737         echo >.git/foo  "To testrepo" &&
 738         echo >>.git/foo "*      refs/heads/master:refs/remotes/origin/master    [new branch]"  &&
 739         echo >>.git/foo "Done" &&
 740         git push >.git/bar --porcelain  testrepo refs/heads/master:refs/remotes/origin/master &&
 741         (
 742                 cd testrepo &&
 743                 r=$(git show-ref -s --verify refs/remotes/origin/master) &&
 744                 test "z$r" = "z$the_commit" &&
 745                 test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
 746         ) &&
 747         test_cmp .git/foo .git/bar
 748 '
 749
 750 test_expect_success 'push --porcelain bad url' '
 751         mk_empty &&
 752         test_must_fail git push >.git/bar --porcelain asdfasdfasd refs/heads/master:refs/remotes/origin/master &&
 753         test_must_fail grep -q Done .git/bar
 754 '
 755
 756 test_expect_success 'push --porcelain rejected' '
 757         mk_empty &&
 758         git push testrepo refs/heads/master:refs/remotes/origin/master &&
 759         (cd testrepo &&
 760                 git reset --hard origin/master^
 761                 git config receive.denyCurrentBranch true) &&
 762
 763         echo >.git/foo  "To testrepo"  &&
 764         echo >>.git/foo "!      refs/heads/master:refs/heads/master     [remote rejected] (branch is currently checked out)" &&
 765
 766         test_must_fail git push >.git/bar --porcelain  testrepo refs/heads/master:refs/heads/master &&
 767         test_cmp .git/foo .git/bar
 768 '
 769
 770 test_expect_success 'push --porcelain --dry-run rejected' '
 771         mk_empty &&
 772         git push testrepo refs/heads/master:refs/remotes/origin/master &&
 773         (cd testrepo &&
 774                 git reset --hard origin/master
 775                 git config receive.denyCurrentBranch true) &&
 776
 777         echo >.git/foo  "To testrepo"  &&
 778         echo >>.git/foo "!      refs/heads/master^:refs/heads/master    [rejected] (non-fast-forward)" &&
 779         echo >>.git/foo "Done" &&
 780
 781         test_must_fail git push >.git/bar --porcelain  --dry-run testrepo refs/heads/master^:refs/heads/master &&
 782         test_cmp .git/foo .git/bar
 783 '
 784
 785 test_expect_success 'receive.denyCurrentBranch = updateInstead' '
 786         git push testrepo master &&
 787         (cd testrepo &&
 788                 git reset --hard &&
 789                 git config receive.denyCurrentBranch updateInstead
 790         ) &&
 791         test_commit third path2 &&
 792         git push testrepo master &&
 793         test $(git rev-parse HEAD) = $(cd testrepo && git rev-parse HEAD) &&
 794         test third = "$(cat testrepo/path2)" &&
 795         (cd testrepo &&
 796                 git update-index --refresh &&
 797                 git diff-files --quiet &&
 798                 git diff-index --cached HEAD --
 799         )
 800 '
 801
 802 test_expect_success 'receive.denyCurrentBranch = detachInstead' '
 803         (cd testrepo &&
 804                 git reset --hard &&
 805                 git config receive.denyCurrentBranch detachInstead
 806         ) &&
 807         OLDHEAD=$(cd testrepo && git rev-parse HEAD) &&
 808         test_commit fourth path2 &&
 809         test fourth = "$(cat path2)" &&
 810         git push testrepo master &&
 811         test $OLDHEAD = $(cd testrepo && git rev-parse HEAD) &&
 812         test fourth != "$(cat testrepo/path2)" &&
 813         (cd testrepo &&
 814                 test_must_fail git symbolic-ref HEAD &&
 815                 git update-index --refresh &&
 816                 git diff-files --quiet &&
 817                 git diff-index --cached HEAD --
 818         )
 819 '
 820
 821 test_done