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   URL: $(pwd)/one
 139   HEAD branch: master
 140   Remote branches:
 141     master new (next fetch will store in remotes/origin)
 142     side   tracked
 143   Local branches configured for 'git pull':
 144     ahead    merges with remote master
 145     master   merges with remote master
 146     octopus  merges with remote topic-a
 147                 and with remote topic-b
 148                 and with remote topic-c
 149     rebase  rebases onto remote master
 150   Local refs configured for 'git push':
 151     master pushes to master   (local out of date)
 152     master pushes to upstream (create)
 153 * remote two
 154   URL: ../two
 155   HEAD branch (remote HEAD is ambiguous, may be one of the following):
 156     another
 157     master
 158   Local refs configured for 'git push':
 159     ahead  forces to master  (fast forwardable)
 160     master pushes to another (up to date)
 161 EOF
 162
 163 test_expect_success 'show' '
 164         (cd test &&
 165          git config --add remote.origin.fetch refs/heads/master:refs/heads/upstream &&
 166          git fetch &&
 167          git checkout -b ahead origin/master &&
 168          echo 1 >> file &&
 169          test_tick &&
 170          git commit -m update file &&
 171          git checkout master &&
 172          git branch --track octopus origin/master &&
 173          git branch --track rebase origin/master &&
 174          git branch -d -r origin/master &&
 175          git config --add remote.two.url ../two &&
 176          git config branch.rebase.rebase true &&
 177          git config branch.octopus.merge "topic-a topic-b topic-c" &&
 178          (cd ../one &&
 179           echo 1 > file &&
 180           test_tick &&
 181           git commit -m update file) &&
 182          git config --add remote.origin.push : &&
 183          git config --add remote.origin.push refs/heads/master:refs/heads/upstream &&
 184          git config --add remote.origin.push +refs/tags/lastbackup &&
 185          git config --add remote.two.push +refs/heads/ahead:refs/heads/master &&
 186          git config --add remote.two.push refs/heads/master:refs/heads/another &&
 187          git remote show origin two > output &&
 188          git branch -d rebase octopus &&
 189          test_cmp expect output)
 190 '
 191
 192 cat > test/expect << EOF
 193 * remote origin
 194   URL: $(pwd)/one
 195   HEAD branch: (not queried)
 196   Remote branches: (status not queried)
 197     master
 198     side
 199   Local branches configured for 'git pull':
 200     ahead  merges with remote master
 201     master merges with remote master
 202   Local refs configured for 'git push' (status not queried):
 203     (matching)           pushes to (matching)
 204     refs/heads/master    pushes to refs/heads/upstream
 205     refs/tags/lastbackup forces to refs/tags/lastbackup
 206 EOF
 207
 208 test_expect_success 'show -n' '
 209         (mv one one.unreachable &&
 210          cd test &&
 211          git remote show -n origin > output &&
 212          mv ../one.unreachable ../one &&
 213          test_cmp expect output)
 214 '
 215
 216 test_expect_success 'prune' '
 217         (cd one &&
 218          git branch -m side side2) &&
 219         (cd test &&
 220          git fetch origin &&
 221          git remote prune origin &&
 222          git rev-parse refs/remotes/origin/side2 &&
 223          test_must_fail git rev-parse refs/remotes/origin/side)
 224 '
 225
 226 test_expect_success 'set-head --delete' '
 227         (cd test &&
 228          git symbolic-ref refs/remotes/origin/HEAD &&
 229          git remote set-head --delete origin &&
 230          test_must_fail git symbolic-ref refs/remotes/origin/HEAD)
 231 '
 232
 233 test_expect_success 'set-head --auto' '
 234         (cd test &&
 235          git remote set-head --auto origin &&
 236          echo refs/remotes/origin/master >expect &&
 237          git symbolic-ref refs/remotes/origin/HEAD >output &&
 238          test_cmp expect output
 239         )
 240 '
 241
 242 cat >test/expect <<EOF
 243 error: Multiple remote HEAD branches. Please choose one explicitly with:
 244   git remote set-head two another
 245   git remote set-head two master
 246 EOF
 247
 248 test_expect_success 'set-head --auto fails w/multiple HEADs' '
 249         (cd test &&
 250          test_must_fail git remote set-head --auto two >output 2>&1 &&
 251         test_cmp expect output)
 252 '
 253
 254 cat >test/expect <<EOF
 255 refs/remotes/origin/side2
 256 EOF
 257
 258 test_expect_success 'set-head explicit' '
 259         (cd test &&
 260          git remote set-head origin side2 &&
 261          git symbolic-ref refs/remotes/origin/HEAD >output &&
 262          git remote set-head origin master &&
 263          test_cmp expect output)
 264 '
 265
 266 cat > test/expect << EOF
 267 Pruning origin
 268 URL: $(pwd)/one
 269  * [would prune] origin/side2
 270 EOF
 271
 272 test_expect_success 'prune --dry-run' '
 273         (cd one &&
 274          git branch -m side2 side) &&
 275         (cd test &&
 276          git remote prune --dry-run origin > output &&
 277          git rev-parse refs/remotes/origin/side2 &&
 278          test_must_fail git rev-parse refs/remotes/origin/side &&
 279         (cd ../one &&
 280          git branch -m side side2) &&
 281          test_cmp expect output)
 282 '
 283
 284 test_expect_success 'add --mirror && prune' '
 285         (mkdir mirror &&
 286          cd mirror &&
 287          git init --bare &&
 288          git remote add --mirror -f origin ../one) &&
 289         (cd one &&
 290          git branch -m side2 side) &&
 291         (cd mirror &&
 292          git rev-parse --verify refs/heads/side2 &&
 293          test_must_fail git rev-parse --verify refs/heads/side &&
 294          git fetch origin &&
 295          git remote prune origin &&
 296          test_must_fail git rev-parse --verify refs/heads/side2 &&
 297          git rev-parse --verify refs/heads/side)
 298 '
 299
 300 test_expect_success 'add alt && prune' '
 301         (mkdir alttst &&
 302          cd alttst &&
 303          git init &&
 304          git remote add -f origin ../one &&
 305          git config remote.alt.url ../one &&
 306          git config remote.alt.fetch "+refs/heads/*:refs/remotes/origin/*") &&
 307         (cd one &&
 308          git branch -m side side2) &&
 309         (cd alttst &&
 310          git rev-parse --verify refs/remotes/origin/side &&
 311          test_must_fail git rev-parse --verify refs/remotes/origin/side2 &&
 312          git fetch alt &&
 313          git remote prune alt &&
 314          test_must_fail git rev-parse --verify refs/remotes/origin/side &&
 315          git rev-parse --verify refs/remotes/origin/side2)
 316 '
 317
 318 cat > one/expect << EOF
 319   apis/master
 320   apis/side
 321   drosophila/another
 322   drosophila/master
 323   drosophila/side
 324 EOF
 325
 326 test_expect_success 'update' '
 327
 328         (cd one &&
 329          git remote add drosophila ../two &&
 330          git remote add apis ../mirror &&
 331          git remote update &&
 332          git branch -r > output &&
 333          test_cmp expect output)
 334
 335 '
 336
 337 cat > one/expect << EOF
 338   drosophila/another
 339   drosophila/master
 340   drosophila/side
 341   manduca/master
 342   manduca/side
 343   megaloprepus/master
 344   megaloprepus/side
 345 EOF
 346
 347 test_expect_success 'update with arguments' '
 348
 349         (cd one &&
 350          for b in $(git branch -r)
 351          do
 352                 git branch -r -d $b || break
 353          done &&
 354          git remote add manduca ../mirror &&
 355          git remote add megaloprepus ../mirror &&
 356          git config remotes.phobaeticus "drosophila megaloprepus" &&
 357          git config remotes.titanus manduca &&
 358          git remote update phobaeticus titanus &&
 359          git branch -r > output &&
 360          test_cmp expect output)
 361
 362 '
 363
 364 cat > one/expect << EOF
 365   apis/master
 366   apis/side
 367   manduca/master
 368   manduca/side
 369   megaloprepus/master
 370   megaloprepus/side
 371 EOF
 372
 373 test_expect_success 'update default' '
 374
 375         (cd one &&
 376          for b in $(git branch -r)
 377          do
 378                 git branch -r -d $b || break
 379          done &&
 380          git config remote.drosophila.skipDefaultUpdate true &&
 381          git remote update default &&
 382          git branch -r > output &&
 383          test_cmp expect output)
 384
 385 '
 386
 387 cat > one/expect << EOF
 388   drosophila/another
 389   drosophila/master
 390   drosophila/side
 391 EOF
 392
 393 test_expect_success 'update default (overridden, with funny whitespace)' '
 394
 395         (cd one &&
 396          for b in $(git branch -r)
 397          do
 398                 git branch -r -d $b || break
 399          done &&
 400          git config remotes.default "$(printf "\t drosophila  \n")" &&
 401          git remote update default &&
 402          git branch -r > output &&
 403          test_cmp expect output)
 404
 405 '
 406
 407 test_expect_success '"remote show" does not show symbolic refs' '
 408
 409         git clone one three &&
 410         (cd three &&
 411          git remote show origin > output &&
 412          ! grep "^ *HEAD$" < output &&
 413          ! grep -i stale < output)
 414
 415 '
 416
 417 test_expect_success 'reject adding remote with an invalid name' '
 418
 419         test_must_fail git remote add some:url desired-name
 420
 421 '
 422
 423 # The first three test if the tracking branches are properly renamed,
 424 # the last two ones check if the config is updated.
 425
 426 test_expect_success 'rename a remote' '
 427
 428         git clone one four &&
 429         (cd four &&
 430          git remote rename origin upstream &&
 431          rmdir .git/refs/remotes/origin &&
 432          test "$(git symbolic-ref refs/remotes/upstream/HEAD)" = "refs/remotes/upstream/master" &&
 433          test "$(git rev-parse upstream/master)" = "$(git rev-parse master)" &&
 434          test "$(git config remote.upstream.fetch)" = "+refs/heads/*:refs/remotes/upstream/*" &&
 435          test "$(git config branch.master.remote)" = "upstream")
 436
 437 '
 438
 439 cat > remotes_origin << EOF
 440 URL: $(pwd)/one
 441 Push: refs/heads/master:refs/heads/upstream
 442 Pull: refs/heads/master:refs/heads/origin
 443 EOF
 444
 445 test_expect_success 'migrate a remote from named file in $GIT_DIR/remotes' '
 446         git clone one five &&
 447         origin_url=$(pwd)/one &&
 448         (cd five &&
 449          git remote rm origin &&
 450          mkdir -p .git/remotes &&
 451          cat ../remotes_origin > .git/remotes/origin &&
 452          git remote rename origin origin &&
 453          ! test -f .git/remotes/origin &&
 454          test "$(git config remote.origin.url)" = "$origin_url" &&
 455          test "$(git config remote.origin.push)" = "refs/heads/master:refs/heads/upstream" &&
 456          test "$(git config remote.origin.fetch)" = "refs/heads/master:refs/heads/origin")
 457 '
 458
 459 test_expect_success 'migrate a remote from named file in $GIT_DIR/branches' '
 460         git clone one six &&
 461         origin_url=$(pwd)/one &&
 462         (cd six &&
 463          git remote rm origin &&
 464          echo "$origin_url" > .git/branches/origin &&
 465          git remote rename origin origin &&
 466          ! test -f .git/branches/origin &&
 467          test "$(git config remote.origin.url)" = "$origin_url" &&
 468          test "$(git config remote.origin.fetch)" = "refs/heads/master:refs/heads/origin")
 469 '
 470
 471 test_expect_success 'remote prune to cause a dangling symref' '
 472         git clone one seven &&
 473         (
 474                 cd one &&
 475                 git checkout side2 &&
 476                 git branch -D master
 477         ) &&
 478         (
 479                 cd seven &&
 480                 git remote prune origin
 481         ) 2>err &&
 482         grep "has become dangling" err &&
 483
 484         : And the dangling symref will not cause other annoying errors
 485         (
 486                 cd seven &&
 487                 git branch -a
 488         ) 2>err &&
 489         ! grep "points nowhere" err
 490         (
 491                 cd seven &&
 492                 test_must_fail git branch nomore origin
 493         ) 2>err &&
 494         grep "dangling symref" err
 495 '
 496
 497 test_expect_success 'show empty remote' '
 498
 499         test_create_repo empty &&
 500         git clone empty empty-clone &&
 501         (
 502                 cd empty-clone &&
 503                 git remote show origin
 504         )
 505 '
 506
 507 test_done
 508