t/t5505-remote.sh

   1 #!/bin/sh
   2
   3 test_description='git remote porcelain-ish'
   4
   5 . ./test-lib.sh
   6
   7 setup_repository () {
   8         mkdir "$1" && (
   9         cd "$1" &&
  10         git init &&
  11         >file &&
  12         git add file &&
  13         test_tick &&
  14         git commit -m "Initial" &&
  15         git checkout -b side &&
  16         >elif &&
  17         git add elif &&
  18         test_tick &&
  19         git commit -m "Second" &&
  20         git checkout master
  21         )
  22 }
  23
  24 tokens_match () {
  25         echo "$1" | tr ' ' '\012' | sort | sed -e '/^$/d' >expect &&
  26         echo "$2" | tr ' ' '\012' | sort | sed -e '/^$/d' >actual &&
  27         test_cmp expect actual
  28 }
  29
  30 check_remote_track () {
  31         actual=$(git remote show "$1" | sed -ne 's|^    \(.*\) tracked$|\1|p')
  32         shift &&
  33         tokens_match "$*" "$actual"
  34 }
  35
  36 check_tracking_branch () {
  37         f="" &&
  38         r=$(git for-each-ref "--format=%(refname)" |
  39                 sed -ne "s|^refs/remotes/$1/||p") &&
  40         shift &&
  41         tokens_match "$*" "$r"
  42 }
  43
  44 test_expect_success setup '
  45
  46         setup_repository one &&
  47         setup_repository two &&
  48         (
  49                 cd two && git branch another
  50         ) &&
  51         git clone one test
  52
  53 '
  54
  55 test_expect_success 'remote information for the origin' '
  56 (
  57         cd test &&
  58         tokens_match origin "$(git remote)" &&
  59         check_remote_track origin master side &&
  60         check_tracking_branch origin HEAD master side
  61 )
  62 '
  63
  64 test_expect_success 'add another remote' '
  65 (
  66         cd test &&
  67         git remote add -f second ../two &&
  68         tokens_match "origin second" "$(git remote)" &&
  69         check_remote_track origin master side &&
  70         check_remote_track second master side another &&
  71         check_tracking_branch second master side another &&
  72         git for-each-ref "--format=%(refname)" refs/remotes |
  73         sed -e "/^refs\/remotes\/origin\//d" \
  74             -e "/^refs\/remotes\/second\//d" >actual &&
  75         >expect &&
  76         test_cmp expect actual
  77 )
  78 '
  79
  80 test_expect_success 'remote forces tracking branches' '
  81 (
  82         cd test &&
  83         case `git config remote.second.fetch` in
  84         +*) true ;;
  85          *) false ;;
  86         esac
  87 )
  88 '
  89
  90 test_expect_success 'remove remote' '
  91 (
  92         cd test &&
  93         git symbolic-ref refs/remotes/second/HEAD refs/remotes/second/master &&
  94         git remote rm second
  95 )
  96 '
  97
  98 test_expect_success 'remove remote' '
  99 (
 100         cd test &&
 101         tokens_match origin "$(git remote)" &&
 102         check_remote_track origin master side &&
 103         git for-each-ref "--format=%(refname)" refs/remotes |
 104         sed -e "/^refs\/remotes\/origin\//d" >actual &&
 105         >expect &&
 106         test_cmp expect actual
 107 )
 108 '
 109
 110 test_expect_success 'remove remote protects non-remote branches' '
 111 (
 112         cd test &&
 113         (cat >expect1 <<EOF
 114 Note: A non-remote branch was not removed; to delete it, use:
 115   git branch -d master
 116 EOF
 117     cat >expect2 <<EOF
 118 Note: Non-remote branches were not removed; to delete them, use:
 119   git branch -d foobranch
 120   git branch -d master
 121 EOF
 122 ) &&
 123         git tag footag
 124         git config --add remote.oops.fetch "+refs/*:refs/*" &&
 125         git remote rm oops 2>actual1 &&
 126         git branch foobranch &&
 127         git config --add remote.oops.fetch "+refs/*:refs/*" &&
 128         git remote rm oops 2>actual2 &&
 129         git branch -d foobranch &&
 130         git tag -d footag &&
 131         test_cmp expect1 actual1 &&
 132         test_cmp expect2 actual2
 133 )
 134 '
 135
 136 cat > test/expect << EOF
 137 * remote origin
 138   Fetch URL: $(pwd)/one
 139   Push  URL: $(pwd)/one
 140   HEAD branch: master
 141   Remote branches:
 142     master new (next fetch will store in remotes/origin)
 143     side   tracked
 144   Local branches configured for 'git pull':
 145     ahead    merges with remote master
 146     master   merges with remote master
 147     octopus  merges with remote topic-a
 148                 and with remote topic-b
 149                 and with remote topic-c
 150     rebase  rebases onto remote master
 151   Local refs configured for 'git push':
 152     master pushes to master   (local out of date)
 153     master pushes to upstream (create)
 154 * remote two
 155   Fetch URL: ../two
 156   Push  URL: ../three
 157   HEAD branch (remote HEAD is ambiguous, may be one of the following):
 158     another
 159     master
 160   Local refs configured for 'git push':
 161     ahead  forces to master  (fast forwardable)
 162     master pushes to another (up to date)
 163 EOF
 164
 165 test_expect_success 'show' '
 166         (cd test &&
 167          git config --add remote.origin.fetch refs/heads/master:refs/heads/upstream &&
 168          git fetch &&
 169          git checkout -b ahead origin/master &&
 170          echo 1 >> file &&
 171          test_tick &&
 172          git commit -m update file &&
 173          git checkout master &&
 174          git branch --track octopus origin/master &&
 175          git branch --track rebase origin/master &&
 176          git branch -d -r origin/master &&
 177          git config --add remote.two.url ../two &&
 178          git config --add remote.two.pushurl ../three &&
 179          git config branch.rebase.rebase true &&
 180          git config branch.octopus.merge "topic-a topic-b topic-c" &&
 181          (cd ../one &&
 182           echo 1 > file &&
 183           test_tick &&
 184           git commit -m update file) &&
 185          git config --add remote.origin.push : &&
 186          git config --add remote.origin.push refs/heads/master:refs/heads/upstream &&
 187          git config --add remote.origin.push +refs/tags/lastbackup &&
 188          git config --add remote.two.push +refs/heads/ahead:refs/heads/master &&
 189          git config --add remote.two.push refs/heads/master:refs/heads/another &&
 190          git remote show origin two > output &&
 191          git branch -d rebase octopus &&
 192          test_cmp expect output)
 193 '
 194
 195 cat > test/expect << EOF
 196 * remote origin
 197   Fetch URL: $(pwd)/one
 198   Push  URL: $(pwd)/one
 199   HEAD branch: (not queried)
 200   Remote branches: (status not queried)
 201     master
 202     side
 203   Local branches configured for 'git pull':
 204     ahead  merges with remote master
 205     master merges with remote master
 206   Local refs configured for 'git push' (status not queried):
 207     (matching)           pushes to (matching)
 208     refs/heads/master    pushes to refs/heads/upstream
 209     refs/tags/lastbackup forces to refs/tags/lastbackup
 210 EOF
 211
 212 test_expect_success 'show -n' '
 213         (mv one one.unreachable &&
 214          cd test &&
 215          git remote show -n origin > output &&
 216          mv ../one.unreachable ../one &&
 217          test_cmp expect output)
 218 '
 219
 220 test_expect_success 'prune' '
 221         (cd one &&
 222          git branch -m side side2) &&
 223         (cd test &&
 224          git fetch origin &&
 225          git remote prune origin &&
 226          git rev-parse refs/remotes/origin/side2 &&
 227          test_must_fail git rev-parse refs/remotes/origin/side)
 228 '
 229
 230 test_expect_success 'set-head --delete' '
 231         (cd test &&
 232          git symbolic-ref refs/remotes/origin/HEAD &&
 233          git remote set-head --delete origin &&
 234          test_must_fail git symbolic-ref refs/remotes/origin/HEAD)
 235 '
 236
 237 test_expect_success 'set-head --auto' '
 238         (cd test &&
 239          git remote set-head --auto origin &&
 240          echo refs/remotes/origin/master >expect &&
 241          git symbolic-ref refs/remotes/origin/HEAD >output &&
 242          test_cmp expect output
 243         )
 244 '
 245
 246 cat >test/expect <<EOF
 247 error: Multiple remote HEAD branches. Please choose one explicitly with:
 248   git remote set-head two another
 249   git remote set-head two master
 250 EOF
 251
 252 test_expect_success 'set-head --auto fails w/multiple HEADs' '
 253         (cd test &&
 254          test_must_fail git remote set-head --auto two >output 2>&1 &&
 255         test_cmp expect output)
 256 '
 257
 258 cat >test/expect <<EOF
 259 refs/remotes/origin/side2
 260 EOF
 261
 262 test_expect_success 'set-head explicit' '
 263         (cd test &&
 264          git remote set-head origin side2 &&
 265          git symbolic-ref refs/remotes/origin/HEAD >output &&
 266          git remote set-head origin master &&
 267          test_cmp expect output)
 268 '
 269
 270 cat > test/expect << EOF
 271 Pruning origin
 272 URL: $(pwd)/one
 273  * [would prune] origin/side2
 274 EOF
 275
 276 test_expect_success 'prune --dry-run' '
 277         (cd one &&
 278          git branch -m side2 side) &&
 279         (cd test &&
 280          git remote prune --dry-run origin > output &&
 281          git rev-parse refs/remotes/origin/side2 &&
 282          test_must_fail git rev-parse refs/remotes/origin/side &&
 283         (cd ../one &&
 284          git branch -m side side2) &&
 285          test_cmp expect output)
 286 '
 287
 288 test_expect_success 'add --mirror && prune' '
 289         (mkdir mirror &&
 290          cd mirror &&
 291          git init --bare &&
 292          git remote add --mirror -f origin ../one) &&
 293         (cd one &&
 294          git branch -m side2 side) &&
 295         (cd mirror &&
 296          git rev-parse --verify refs/heads/side2 &&
 297          test_must_fail git rev-parse --verify refs/heads/side &&
 298          git fetch origin &&
 299          git remote prune origin &&
 300          test_must_fail git rev-parse --verify refs/heads/side2 &&
 301          git rev-parse --verify refs/heads/side)
 302 '
 303
 304 test_expect_success 'add alt && prune' '
 305         (mkdir alttst &&
 306          cd alttst &&
 307          git init &&
 308          git remote add -f origin ../one &&
 309          git config remote.alt.url ../one &&
 310          git config remote.alt.fetch "+refs/heads/*:refs/remotes/origin/*") &&
 311         (cd one &&
 312          git branch -m side side2) &&
 313         (cd alttst &&
 314          git rev-parse --verify refs/remotes/origin/side &&
 315          test_must_fail git rev-parse --verify refs/remotes/origin/side2 &&
 316          git fetch alt &&
 317          git remote prune alt &&
 318          test_must_fail git rev-parse --verify refs/remotes/origin/side &&
 319          git rev-parse --verify refs/remotes/origin/side2)
 320 '
 321
 322 cat > one/expect << EOF
 323   apis/master
 324   apis/side
 325   drosophila/another
 326   drosophila/master
 327   drosophila/side
 328 EOF
 329
 330 test_expect_success 'update' '
 331
 332         (cd one &&
 333          git remote add drosophila ../two &&
 334          git remote add apis ../mirror &&
 335          git remote update &&
 336          git branch -r > output &&
 337          test_cmp expect output)
 338
 339 '
 340
 341 cat > one/expect << EOF
 342   drosophila/another
 343   drosophila/master
 344   drosophila/side
 345   manduca/master
 346   manduca/side
 347   megaloprepus/master
 348   megaloprepus/side
 349 EOF
 350
 351 test_expect_success 'update with arguments' '
 352
 353         (cd one &&
 354          for b in $(git branch -r)
 355          do
 356                 git branch -r -d $b || break
 357          done &&
 358          git remote add manduca ../mirror &&
 359          git remote add megaloprepus ../mirror &&
 360          git config remotes.phobaeticus "drosophila megaloprepus" &&
 361          git config remotes.titanus manduca &&
 362          git remote update phobaeticus titanus &&
 363          git branch -r > output &&
 364          test_cmp expect output)
 365
 366 '
 367
 368 test_expect_success 'update --prune' '
 369
 370         (cd one &&
 371          git branch -m side2 side3) &&
 372         (cd test &&
 373          git remote update --prune &&
 374          (cd ../one && git branch -m side3 side2)
 375          git rev-parse refs/remotes/origin/side3 &&
 376          test_must_fail git rev-parse refs/remotes/origin/side2)
 377 '
 378
 379 cat > one/expect << EOF
 380   apis/master
 381   apis/side
 382   manduca/master
 383   manduca/side
 384   megaloprepus/master
 385   megaloprepus/side
 386 EOF
 387
 388 test_expect_success 'update default' '
 389
 390         (cd one &&
 391          for b in $(git branch -r)
 392          do
 393                 git branch -r -d $b || break
 394          done &&
 395          git config remote.drosophila.skipDefaultUpdate true &&
 396          git remote update default &&
 397          git branch -r > output &&
 398          test_cmp expect output)
 399
 400 '
 401
 402 cat > one/expect << EOF
 403   drosophila/another
 404   drosophila/master
 405   drosophila/side
 406 EOF
 407
 408 test_expect_success 'update default (overridden, with funny whitespace)' '
 409
 410         (cd one &&
 411          for b in $(git branch -r)
 412          do
 413                 git branch -r -d $b || break
 414          done &&
 415          git config remotes.default "$(printf "\t drosophila  \n")" &&
 416          git remote update default &&
 417          git branch -r > output &&
 418          test_cmp expect output)
 419
 420 '
 421
 422 test_expect_success '"remote show" does not show symbolic refs' '
 423
 424         git clone one three &&
 425         (cd three &&
 426          git remote show origin > output &&
 427          ! grep "^ *HEAD$" < output &&
 428          ! grep -i stale < output)
 429
 430 '
 431
 432 test_expect_success 'reject adding remote with an invalid name' '
 433
 434         test_must_fail git remote add some:url desired-name
 435
 436 '
 437
 438 # The first three test if the tracking branches are properly renamed,
 439 # the last two ones check if the config is updated.
 440
 441 test_expect_success 'rename a remote' '
 442
 443         git clone one four &&
 444         (cd four &&
 445          git remote rename origin upstream &&
 446          rmdir .git/refs/remotes/origin &&
 447          test "$(git symbolic-ref refs/remotes/upstream/HEAD)" = "refs/remotes/upstream/master" &&
 448          test "$(git rev-parse upstream/master)" = "$(git rev-parse master)" &&
 449          test "$(git config remote.upstream.fetch)" = "+refs/heads/*:refs/remotes/upstream/*" &&
 450          test "$(git config branch.master.remote)" = "upstream")
 451
 452 '
 453
 454 cat > remotes_origin << EOF
 455 URL: $(pwd)/one
 456 Push: refs/heads/master:refs/heads/upstream
 457 Pull: refs/heads/master:refs/heads/origin
 458 EOF
 459
 460 test_expect_success 'migrate a remote from named file in $GIT_DIR/remotes' '
 461         git clone one five &&
 462         origin_url=$(pwd)/one &&
 463         (cd five &&
 464          git remote rm origin &&
 465          mkdir -p .git/remotes &&
 466          cat ../remotes_origin > .git/remotes/origin &&
 467          git remote rename origin origin &&
 468          ! test -f .git/remotes/origin &&
 469          test "$(git config remote.origin.url)" = "$origin_url" &&
 470          test "$(git config remote.origin.push)" = "refs/heads/master:refs/heads/upstream" &&
 471          test "$(git config remote.origin.fetch)" = "refs/heads/master:refs/heads/origin")
 472 '
 473
 474 test_expect_success 'migrate a remote from named file in $GIT_DIR/branches' '
 475         git clone one six &&
 476         origin_url=$(pwd)/one &&
 477         (cd six &&
 478          git remote rm origin &&
 479          echo "$origin_url" > .git/branches/origin &&
 480          git remote rename origin origin &&
 481          ! test -f .git/branches/origin &&
 482          test "$(git config remote.origin.url)" = "$origin_url" &&
 483          test "$(git config remote.origin.fetch)" = "refs/heads/master:refs/heads/origin")
 484 '
 485
 486 test_expect_success 'remote prune to cause a dangling symref' '
 487         git clone one seven &&
 488         (
 489                 cd one &&
 490                 git checkout side2 &&
 491                 git branch -D master
 492         ) &&
 493         (
 494                 cd seven &&
 495                 git remote prune origin
 496         ) 2>err &&
 497         grep "has become dangling" err &&
 498
 499         : And the dangling symref will not cause other annoying errors
 500         (
 501                 cd seven &&
 502                 git branch -a
 503         ) 2>err &&
 504         ! grep "points nowhere" err
 505         (
 506                 cd seven &&
 507                 test_must_fail git branch nomore origin
 508         ) 2>err &&
 509         grep "dangling symref" err
 510 '
 511
 512 test_expect_success 'show empty remote' '
 513
 514         test_create_repo empty &&
 515         git clone empty empty-clone &&
 516         (
 517                 cd empty-clone &&
 518                 git remote show origin
 519         )
 520 '
 521
 522 test_done
 523