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                 mv .git/hooks .git/hooks-disabled
  16         )
  17 }
  18
  19 mk_test () {
  20         mk_empty &&
  21         (
  22                 for ref in "$@"
  23                 do
  24                         git push testrepo $the_first_commit:refs/$ref || {
  25                                 echo "Oops, push refs/$ref failure"
  26                                 exit 1
  27                         }
  28                 done &&
  29                 cd testrepo &&
  30                 for ref in "$@"
  31                 do
  32                         r=$(git show-ref -s --verify refs/$ref) &&
  33                         test "z$r" = "z$the_first_commit" || {
  34                                 echo "Oops, refs/$ref is wrong"
  35                                 exit 1
  36                         }
  37                 done &&
  38                 git fsck --full
  39         )
  40 }
  41
  42 mk_child() {
  43         rm -rf "$1" &&
  44         git clone testrepo "$1"
  45 }
  46
  47 check_push_result () {
  48         (
  49                 cd testrepo &&
  50                 it="$1" &&
  51                 shift
  52                 for ref in "$@"
  53                 do
  54                         r=$(git show-ref -s --verify refs/$ref) &&
  55                         test "z$r" = "z$it" || {
  56                                 echo "Oops, refs/$ref is wrong"
  57                                 exit 1
  58                         }
  59                 done &&
  60                 git fsck --full
  61         )
  62 }
  63
  64 test_expect_success setup '
  65
  66         : >path1 &&
  67         git add path1 &&
  68         test_tick &&
  69         git commit -a -m repo &&
  70         the_first_commit=$(git show-ref -s --verify refs/heads/master) &&
  71
  72         : >path2 &&
  73         git add path2 &&
  74         test_tick &&
  75         git commit -a -m second &&
  76         the_commit=$(git show-ref -s --verify refs/heads/master)
  77
  78 '
  79
  80 test_expect_success 'fetch without wildcard' '
  81         mk_empty &&
  82         (
  83                 cd testrepo &&
  84                 git fetch .. refs/heads/master:refs/remotes/origin/master &&
  85
  86                 r=$(git show-ref -s --verify refs/remotes/origin/master) &&
  87                 test "z$r" = "z$the_commit" &&
  88
  89                 test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
  90         )
  91 '
  92
  93 test_expect_success 'fetch with wildcard' '
  94         mk_empty &&
  95         (
  96                 cd testrepo &&
  97                 git config remote.up.url .. &&
  98                 git config remote.up.fetch "refs/heads/*:refs/remotes/origin/*" &&
  99                 git fetch up &&
 100
 101                 r=$(git show-ref -s --verify refs/remotes/origin/master) &&
 102                 test "z$r" = "z$the_commit" &&
 103
 104                 test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
 105         )
 106 '
 107
 108 test_expect_success 'fetch with insteadOf' '
 109         mk_empty &&
 110         (
 111                 TRASH=$(pwd)/ &&
 112                 cd testrepo &&
 113                 git config "url.$TRASH.insteadOf" trash/ &&
 114                 git config remote.up.url trash/. &&
 115                 git config remote.up.fetch "refs/heads/*:refs/remotes/origin/*" &&
 116                 git fetch up &&
 117
 118                 r=$(git show-ref -s --verify refs/remotes/origin/master) &&
 119                 test "z$r" = "z$the_commit" &&
 120
 121                 test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
 122         )
 123 '
 124
 125 test_expect_success 'push without wildcard' '
 126         mk_empty &&
 127
 128         git push testrepo refs/heads/master:refs/remotes/origin/master &&
 129         (
 130                 cd testrepo &&
 131                 r=$(git show-ref -s --verify refs/remotes/origin/master) &&
 132                 test "z$r" = "z$the_commit" &&
 133
 134                 test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
 135         )
 136 '
 137
 138 test_expect_success 'push with wildcard' '
 139         mk_empty &&
 140
 141         git push testrepo "refs/heads/*:refs/remotes/origin/*" &&
 142         (
 143                 cd testrepo &&
 144                 r=$(git show-ref -s --verify refs/remotes/origin/master) &&
 145                 test "z$r" = "z$the_commit" &&
 146
 147                 test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
 148         )
 149 '
 150
 151 test_expect_success 'push with insteadOf' '
 152         mk_empty &&
 153         TRASH="$(pwd)/" &&
 154         git config "url.$TRASH.insteadOf" trash/ &&
 155         git push trash/testrepo refs/heads/master:refs/remotes/origin/master &&
 156         (
 157                 cd testrepo &&
 158                 r=$(git show-ref -s --verify refs/remotes/origin/master) &&
 159                 test "z$r" = "z$the_commit" &&
 160
 161                 test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
 162         )
 163 '
 164
 165 test_expect_success 'push with matching heads' '
 166
 167         mk_test heads/master &&
 168         git push testrepo &&
 169         check_push_result $the_commit heads/master
 170
 171 '
 172
 173 test_expect_success 'push with matching heads on the command line' '
 174
 175         mk_test heads/master &&
 176         git push testrepo : &&
 177         check_push_result $the_commit heads/master
 178
 179 '
 180
 181 test_expect_success 'failed (non-fast-forward) push with matching heads' '
 182
 183         mk_test heads/master &&
 184         git push testrepo : &&
 185         git commit --amend -massaged &&
 186         test_must_fail git push testrepo &&
 187         check_push_result $the_commit heads/master &&
 188         git reset --hard $the_commit
 189
 190 '
 191
 192 test_expect_success 'push --force with matching heads' '
 193
 194         mk_test heads/master &&
 195         git push testrepo : &&
 196         git commit --amend -massaged &&
 197         git push --force testrepo &&
 198         ! check_push_result $the_commit heads/master &&
 199         git reset --hard $the_commit
 200
 201 '
 202
 203 test_expect_success 'push with matching heads and forced update' '
 204
 205         mk_test heads/master &&
 206         git push testrepo : &&
 207         git commit --amend -massaged &&
 208         git push testrepo +: &&
 209         ! check_push_result $the_commit heads/master &&
 210         git reset --hard $the_commit
 211
 212 '
 213
 214 test_expect_success 'push with no ambiguity (1)' '
 215
 216         mk_test heads/master &&
 217         git push testrepo master:master &&
 218         check_push_result $the_commit heads/master
 219
 220 '
 221
 222 test_expect_success 'push with no ambiguity (2)' '
 223
 224         mk_test remotes/origin/master &&
 225         git push testrepo master:origin/master &&
 226         check_push_result $the_commit remotes/origin/master
 227
 228 '
 229
 230 test_expect_success 'push with colon-less refspec, no ambiguity' '
 231
 232         mk_test heads/master heads/t/master &&
 233         git branch -f t/master master &&
 234         git push testrepo master &&
 235         check_push_result $the_commit heads/master &&
 236         check_push_result $the_first_commit heads/t/master
 237
 238 '
 239
 240 test_expect_success 'push with weak ambiguity (1)' '
 241
 242         mk_test heads/master remotes/origin/master &&
 243         git push testrepo master:master &&
 244         check_push_result $the_commit heads/master &&
 245         check_push_result $the_first_commit remotes/origin/master
 246
 247 '
 248
 249 test_expect_success 'push with weak ambiguity (2)' '
 250
 251         mk_test heads/master remotes/origin/master remotes/another/master &&
 252         git push testrepo master:master &&
 253         check_push_result $the_commit heads/master &&
 254         check_push_result $the_first_commit remotes/origin/master remotes/another/master
 255
 256 '
 257
 258 test_expect_success 'push with ambiguity' '
 259
 260         mk_test heads/frotz tags/frotz &&
 261         if git push testrepo master:frotz
 262         then
 263                 echo "Oops, should have failed"
 264                 false
 265         else
 266                 check_push_result $the_first_commit heads/frotz tags/frotz
 267         fi
 268
 269 '
 270
 271 test_expect_success 'push with colon-less refspec (1)' '
 272
 273         mk_test heads/frotz tags/frotz &&
 274         git branch -f frotz master &&
 275         git push testrepo frotz &&
 276         check_push_result $the_commit heads/frotz &&
 277         check_push_result $the_first_commit tags/frotz
 278
 279 '
 280
 281 test_expect_success 'push with colon-less refspec (2)' '
 282
 283         mk_test heads/frotz tags/frotz &&
 284         if git show-ref --verify -q refs/heads/frotz
 285         then
 286                 git branch -D frotz
 287         fi &&
 288         git tag -f frotz &&
 289         git push testrepo frotz &&
 290         check_push_result $the_commit tags/frotz &&
 291         check_push_result $the_first_commit heads/frotz
 292
 293 '
 294
 295 test_expect_success 'push with colon-less refspec (3)' '
 296
 297         mk_test &&
 298         if git show-ref --verify -q refs/tags/frotz
 299         then
 300                 git tag -d frotz
 301         fi &&
 302         git branch -f frotz master &&
 303         git push testrepo frotz &&
 304         check_push_result $the_commit heads/frotz &&
 305         test 1 = $( cd testrepo && git show-ref | wc -l )
 306 '
 307
 308 test_expect_success 'push with colon-less refspec (4)' '
 309
 310         mk_test &&
 311         if git show-ref --verify -q refs/heads/frotz
 312         then
 313                 git branch -D frotz
 314         fi &&
 315         git tag -f frotz &&
 316         git push testrepo frotz &&
 317         check_push_result $the_commit tags/frotz &&
 318         test 1 = $( cd testrepo && git show-ref | wc -l )
 319
 320 '
 321
 322 test_expect_success 'push head with non-existant, incomplete dest' '
 323
 324         mk_test &&
 325         git push testrepo master:branch &&
 326         check_push_result $the_commit heads/branch
 327
 328 '
 329
 330 test_expect_success 'push tag with non-existant, incomplete dest' '
 331
 332         mk_test &&
 333         git tag -f v1.0 &&
 334         git push testrepo v1.0:tag &&
 335         check_push_result $the_commit tags/tag
 336
 337 '
 338
 339 test_expect_success 'push sha1 with non-existant, incomplete dest' '
 340
 341         mk_test &&
 342         test_must_fail git push testrepo `git rev-parse master`:foo
 343
 344 '
 345
 346 test_expect_success 'push ref expression with non-existant, incomplete dest' '
 347
 348         mk_test &&
 349         test_must_fail git push testrepo master^:branch
 350
 351 '
 352
 353 test_expect_success 'push with HEAD' '
 354
 355         mk_test heads/master &&
 356         git checkout master &&
 357         git push testrepo HEAD &&
 358         check_push_result $the_commit heads/master
 359
 360 '
 361
 362 test_expect_success 'push with HEAD nonexisting at remote' '
 363
 364         mk_test heads/master &&
 365         git checkout -b local master &&
 366         git push testrepo HEAD &&
 367         check_push_result $the_commit heads/local
 368 '
 369
 370 test_expect_success 'push with +HEAD' '
 371
 372         mk_test heads/master &&
 373         git checkout master &&
 374         git branch -D local &&
 375         git checkout -b local &&
 376         git push testrepo master local &&
 377         check_push_result $the_commit heads/master &&
 378         check_push_result $the_commit heads/local &&
 379
 380         # Without force rewinding should fail
 381         git reset --hard HEAD^ &&
 382         test_must_fail git push testrepo HEAD &&
 383         check_push_result $the_commit heads/local &&
 384
 385         # With force rewinding should succeed
 386         git push testrepo +HEAD &&
 387         check_push_result $the_first_commit heads/local
 388
 389 '
 390
 391 test_expect_success 'push HEAD with non-existant, incomplete dest' '
 392
 393         mk_test &&
 394         git checkout master &&
 395         git push testrepo HEAD:branch &&
 396         check_push_result $the_commit heads/branch
 397
 398 '
 399
 400 test_expect_success 'push with config remote.*.push = HEAD' '
 401
 402         mk_test heads/local &&
 403         git checkout master &&
 404         git branch -f local $the_commit &&
 405         (
 406                 cd testrepo &&
 407                 git checkout local &&
 408                 git reset --hard $the_first_commit
 409         ) &&
 410         git config remote.there.url testrepo &&
 411         git config remote.there.push HEAD &&
 412         git config branch.master.remote there &&
 413         git push &&
 414         check_push_result $the_commit heads/master &&
 415         check_push_result $the_first_commit heads/local
 416 '
 417
 418 # clean up the cruft left with the previous one
 419 git config --remove-section remote.there
 420 git config --remove-section branch.master
 421
 422 test_expect_success 'push with dry-run' '
 423
 424         mk_test heads/master &&
 425         (cd testrepo &&
 426          old_commit=$(git show-ref -s --verify refs/heads/master)) &&
 427         git push --dry-run testrepo &&
 428         check_push_result $old_commit heads/master
 429 '
 430
 431 test_expect_success 'push updates local refs' '
 432
 433         mk_test heads/master &&
 434         mk_child child &&
 435         (cd child &&
 436                 git pull .. master &&
 437                 git push &&
 438         test $(git rev-parse master) = $(git rev-parse remotes/origin/master))
 439
 440 '
 441
 442 test_expect_success 'push updates up-to-date local refs' '
 443
 444         mk_test heads/master &&
 445         mk_child child1 &&
 446         mk_child child2 &&
 447         (cd child1 && git pull .. master && git push) &&
 448         (cd child2 &&
 449                 git pull ../child1 master &&
 450                 git push &&
 451         test $(git rev-parse master) = $(git rev-parse remotes/origin/master))
 452
 453 '
 454
 455 test_expect_success 'push preserves up-to-date packed refs' '
 456
 457         mk_test heads/master &&
 458         mk_child child &&
 459         (cd child &&
 460                 git push &&
 461         ! test -f .git/refs/remotes/origin/master)
 462
 463 '
 464
 465 test_expect_success 'push does not update local refs on failure' '
 466
 467         mk_test heads/master &&
 468         mk_child child &&
 469         mkdir testrepo/.git/hooks &&
 470         echo exit 1 >testrepo/.git/hooks/pre-receive &&
 471         chmod +x testrepo/.git/hooks/pre-receive &&
 472         (cd child &&
 473                 git pull .. master
 474                 test_must_fail git push &&
 475                 test $(git rev-parse master) != \
 476                         $(git rev-parse remotes/origin/master))
 477
 478 '
 479
 480 test_expect_success 'allow deleting an invalid remote ref' '
 481
 482         mk_test heads/master &&
 483         rm -f testrepo/.git/objects/??/* &&
 484         git push testrepo :refs/heads/master &&
 485         (cd testrepo && test_must_fail git rev-parse --verify refs/heads/master)
 486
 487 '
 488
 489 test_expect_success 'warn on push to HEAD of non-bare repository' '
 490         mk_test heads/master
 491         (cd testrepo &&
 492                 git checkout master &&
 493                 git config receive.denyCurrentBranch warn) &&
 494         git push testrepo master 2>stderr &&
 495         grep "warning.*this may cause confusion" stderr
 496 '
 497
 498 test_expect_success 'deny push to HEAD of non-bare repository' '
 499         mk_test heads/master
 500         (cd testrepo &&
 501                 git checkout master &&
 502                 git config receive.denyCurrentBranch true) &&
 503         test_must_fail git push testrepo master
 504 '
 505
 506 test_expect_success 'allow push to HEAD of bare repository (bare)' '
 507         mk_test heads/master
 508         (cd testrepo &&
 509                 git checkout master &&
 510                 git config receive.denyCurrentBranch true &&
 511                 git config core.bare true) &&
 512         git push testrepo master 2>stderr &&
 513         ! grep "warning.*this may cause confusion" stderr
 514 '
 515
 516 test_expect_success 'allow push to HEAD of non-bare repository (config)' '
 517         mk_test heads/master
 518         (cd testrepo &&
 519                 git checkout master &&
 520                 git config receive.denyCurrentBranch false
 521         ) &&
 522         git push testrepo master 2>stderr &&
 523         ! grep "warning.*this may cause confusion" stderr
 524 '
 525
 526 test_expect_success 'fetch with branches' '
 527         mk_empty &&
 528         git branch second $the_first_commit &&
 529         git checkout second &&
 530         echo ".." > testrepo/.git/branches/branch1 &&
 531         (cd testrepo &&
 532                 git fetch branch1 &&
 533                 r=$(git show-ref -s --verify refs/heads/branch1) &&
 534                 test "z$r" = "z$the_commit" &&
 535                 test 1 = $(git for-each-ref refs/heads | wc -l)
 536         ) &&
 537         git checkout master
 538 '
 539
 540 test_expect_success 'fetch with branches containing #' '
 541         mk_empty &&
 542         echo "..#second" > testrepo/.git/branches/branch2 &&
 543         (cd testrepo &&
 544                 git fetch branch2 &&
 545                 r=$(git show-ref -s --verify refs/heads/branch2) &&
 546                 test "z$r" = "z$the_first_commit" &&
 547                 test 1 = $(git for-each-ref refs/heads | wc -l)
 548         ) &&
 549         git checkout master
 550 '
 551
 552 test_expect_success 'push with branches' '
 553         mk_empty &&
 554         git checkout second &&
 555         echo "testrepo" > .git/branches/branch1 &&
 556         git push branch1 &&
 557         (cd testrepo &&
 558                 r=$(git show-ref -s --verify refs/heads/master) &&
 559                 test "z$r" = "z$the_first_commit" &&
 560                 test 1 = $(git for-each-ref refs/heads | wc -l)
 561         )
 562 '
 563
 564 test_expect_success 'push with branches containing #' '
 565         mk_empty &&
 566         echo "testrepo#branch3" > .git/branches/branch2 &&
 567         git push branch2 &&
 568         (cd testrepo &&
 569                 r=$(git show-ref -s --verify refs/heads/branch3) &&
 570                 test "z$r" = "z$the_first_commit" &&
 571                 test 1 = $(git for-each-ref refs/heads | wc -l)
 572         ) &&
 573         git checkout master
 574 '
 575
 576 test_done