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 "$1" | sed -e '1,/Tracked/d') &&
  32         shift &&
  33         tokens_match "$*" "$actual"
  34 }
  35
  36 check_tracking_branch () {
  37         f="" &&
  38         r=$(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 branch merged with 'git pull' while on branch master
 141     master
 142   New remote branch (next fetch will store in remotes/origin)
 143     master
 144   Tracked remote branches
 145     master
 146     side
 147   Local branches pushed with 'git push'
 148     master:upstream
 149     +refs/tags/lastbackup
 150 * remote two
 151   URL: ../two
 152   HEAD branch (remote HEAD is ambiguous, may be one of the following):
 153     another
 154     master
 155 EOF
 156
 157 test_expect_success 'show' '
 158         (cd test &&
 159          git config --add remote.origin.fetch \
 160                 refs/heads/master:refs/heads/upstream &&
 161          git fetch &&
 162          git branch -d -r origin/master &&
 163          git config --add remote.two.url ../two &&
 164          (cd ../one &&
 165           echo 1 > file &&
 166           test_tick &&
 167           git commit -m update file) &&
 168          git config remote.origin.push \
 169                 refs/heads/master:refs/heads/upstream &&
 170          git config --add remote.origin.push \
 171                 +refs/tags/lastbackup &&
 172          git remote show origin two > output &&
 173          test_cmp expect output)
 174 '
 175
 176 cat > test/expect << EOF
 177 * remote origin
 178   URL: $(pwd)/one
 179   HEAD branch: (not queried)
 180   Remote branch merged with 'git pull' while on branch master
 181     master
 182   Tracked remote branches
 183     master
 184     side
 185   Local branches pushed with 'git push'
 186     master:upstream
 187     +refs/tags/lastbackup
 188 EOF
 189
 190 test_expect_success 'show -n' '
 191         (mv one one.unreachable &&
 192          cd test &&
 193          git remote show -n origin > output &&
 194          mv ../one.unreachable ../one &&
 195          test_cmp expect output)
 196 '
 197
 198 test_expect_success 'prune' '
 199         (cd one &&
 200          git branch -m side side2) &&
 201         (cd test &&
 202          git fetch origin &&
 203          git remote prune origin &&
 204          git rev-parse refs/remotes/origin/side2 &&
 205          test_must_fail git rev-parse refs/remotes/origin/side)
 206 '
 207
 208 test_expect_success 'set-head --delete' '
 209         (cd test &&
 210          git symbolic-ref refs/remotes/origin/HEAD &&
 211          git remote set-head --delete origin &&
 212          test_must_fail git symbolic-ref refs/remotes/origin/HEAD)
 213 '
 214
 215 test_expect_success 'set-head --auto' '
 216         (cd test &&
 217          git remote set-head --auto origin &&
 218          echo refs/remotes/origin/master >expect &&
 219          git symbolic-ref refs/remotes/origin/HEAD >output &&
 220          test_cmp expect output
 221         )
 222 '
 223
 224 cat >test/expect <<EOF
 225 error: Multiple remote HEAD branches. Please choose one explicitly with:
 226   git remote set-head two another
 227   git remote set-head two master
 228 EOF
 229
 230 test_expect_success 'set-head --auto fails w/multiple HEADs' '
 231         (cd test &&
 232          test_must_fail git remote set-head --auto two >output 2>&1 &&
 233         test_cmp expect output)
 234 '
 235
 236 cat >test/expect <<EOF
 237 refs/remotes/origin/side2
 238 EOF
 239
 240 test_expect_success 'set-head explicit' '
 241         (cd test &&
 242          git remote set-head origin side2 &&
 243          git symbolic-ref refs/remotes/origin/HEAD >output &&
 244          git remote set-head origin master &&
 245          test_cmp expect output)
 246 '
 247
 248 cat > test/expect << EOF
 249 Pruning origin
 250 URL: $(pwd)/one
 251  * [would prune] origin/side2
 252 EOF
 253
 254 test_expect_success 'prune --dry-run' '
 255         (cd one &&
 256          git branch -m side2 side) &&
 257         (cd test &&
 258          git remote prune --dry-run origin > output &&
 259          git rev-parse refs/remotes/origin/side2 &&
 260          test_must_fail git rev-parse refs/remotes/origin/side &&
 261         (cd ../one &&
 262          git branch -m side side2) &&
 263          test_cmp expect output)
 264 '
 265
 266 test_expect_success 'add --mirror && prune' '
 267         (mkdir mirror &&
 268          cd mirror &&
 269          git init --bare &&
 270          git remote add --mirror -f origin ../one) &&
 271         (cd one &&
 272          git branch -m side2 side) &&
 273         (cd mirror &&
 274          git rev-parse --verify refs/heads/side2 &&
 275          test_must_fail git rev-parse --verify refs/heads/side &&
 276          git fetch origin &&
 277          git remote prune origin &&
 278          test_must_fail git rev-parse --verify refs/heads/side2 &&
 279          git rev-parse --verify refs/heads/side)
 280 '
 281
 282 test_expect_success 'add alt && prune' '
 283         (mkdir alttst &&
 284          cd alttst &&
 285          git init &&
 286          git remote add -f origin ../one &&
 287          git config remote.alt.url ../one &&
 288          git config remote.alt.fetch "+refs/heads/*:refs/remotes/origin/*") &&
 289         (cd one &&
 290          git branch -m side side2) &&
 291         (cd alttst &&
 292          git rev-parse --verify refs/remotes/origin/side &&
 293          test_must_fail git rev-parse --verify refs/remotes/origin/side2 &&
 294          git fetch alt &&
 295          git remote prune alt &&
 296          test_must_fail git rev-parse --verify refs/remotes/origin/side &&
 297          git rev-parse --verify refs/remotes/origin/side2)
 298 '
 299
 300 cat > one/expect << EOF
 301   apis/master
 302   apis/side
 303   drosophila/another
 304   drosophila/master
 305   drosophila/side
 306 EOF
 307
 308 test_expect_success 'update' '
 309
 310         (cd one &&
 311          git remote add drosophila ../two &&
 312          git remote add apis ../mirror &&
 313          git remote update &&
 314          git branch -r > output &&
 315          test_cmp expect output)
 316
 317 '
 318
 319 cat > one/expect << EOF
 320   drosophila/another
 321   drosophila/master
 322   drosophila/side
 323   manduca/master
 324   manduca/side
 325   megaloprepus/master
 326   megaloprepus/side
 327 EOF
 328
 329 test_expect_success 'update with arguments' '
 330
 331         (cd one &&
 332          for b in $(git branch -r)
 333          do
 334                 git branch -r -d $b || break
 335          done &&
 336          git remote add manduca ../mirror &&
 337          git remote add megaloprepus ../mirror &&
 338          git config remotes.phobaeticus "drosophila megaloprepus" &&
 339          git config remotes.titanus manduca &&
 340          git remote update phobaeticus titanus &&
 341          git branch -r > output &&
 342          test_cmp expect output)
 343
 344 '
 345
 346 cat > one/expect << EOF
 347   apis/master
 348   apis/side
 349   manduca/master
 350   manduca/side
 351   megaloprepus/master
 352   megaloprepus/side
 353 EOF
 354
 355 test_expect_success 'update default' '
 356
 357         (cd one &&
 358          for b in $(git branch -r)
 359          do
 360                 git branch -r -d $b || break
 361          done &&
 362          git config remote.drosophila.skipDefaultUpdate true &&
 363          git remote update default &&
 364          git branch -r > output &&
 365          test_cmp expect output)
 366
 367 '
 368
 369 cat > one/expect << EOF
 370   drosophila/another
 371   drosophila/master
 372   drosophila/side
 373 EOF
 374
 375 test_expect_success 'update default (overridden, with funny whitespace)' '
 376
 377         (cd one &&
 378          for b in $(git branch -r)
 379          do
 380                 git branch -r -d $b || break
 381          done &&
 382          git config remotes.default "$(printf "\t drosophila  \n")" &&
 383          git remote update default &&
 384          git branch -r > output &&
 385          test_cmp expect output)
 386
 387 '
 388
 389 test_expect_success '"remote show" does not show symbolic refs' '
 390
 391         git clone one three &&
 392         (cd three &&
 393          git remote show origin > output &&
 394          ! grep "^ *HEAD$" < output &&
 395          ! grep -i stale < output)
 396
 397 '
 398
 399 test_expect_success 'reject adding remote with an invalid name' '
 400
 401         test_must_fail git remote add some:url desired-name
 402
 403 '
 404
 405 # The first three test if the tracking branches are properly renamed,
 406 # the last two ones check if the config is updated.
 407
 408 test_expect_success 'rename a remote' '
 409
 410         git clone one four &&
 411         (cd four &&
 412          git remote rename origin upstream &&
 413          rmdir .git/refs/remotes/origin &&
 414          test "$(git symbolic-ref refs/remotes/upstream/HEAD)" = "refs/remotes/upstream/master" &&
 415          test "$(git rev-parse upstream/master)" = "$(git rev-parse master)" &&
 416          test "$(git config remote.upstream.fetch)" = "+refs/heads/*:refs/remotes/upstream/*" &&
 417          test "$(git config branch.master.remote)" = "upstream")
 418
 419 '
 420
 421 cat > remotes_origin << EOF
 422 URL: $(pwd)/one
 423 Push: refs/heads/master:refs/heads/upstream
 424 Pull: refs/heads/master:refs/heads/origin
 425 EOF
 426
 427 test_expect_success 'migrate a remote from named file in $GIT_DIR/remotes' '
 428         git clone one five &&
 429         origin_url=$(pwd)/one &&
 430         (cd five &&
 431          git remote rm origin &&
 432          mkdir -p .git/remotes &&
 433          cat ../remotes_origin > .git/remotes/origin &&
 434          git remote rename origin origin &&
 435          ! test -f .git/remotes/origin &&
 436          test "$(git config remote.origin.url)" = "$origin_url" &&
 437          test "$(git config remote.origin.push)" = "refs/heads/master:refs/heads/upstream" &&
 438          test "$(git config remote.origin.fetch)" = "refs/heads/master:refs/heads/origin")
 439 '
 440
 441 test_expect_success 'migrate a remote from named file in $GIT_DIR/branches' '
 442         git clone one six &&
 443         origin_url=$(pwd)/one &&
 444         (cd six &&
 445          git remote rm origin &&
 446          echo "$origin_url" > .git/branches/origin &&
 447          git remote rename origin origin &&
 448          ! test -f .git/branches/origin &&
 449          test "$(git config remote.origin.url)" = "$origin_url" &&
 450          test "$(git config remote.origin.fetch)" = "refs/heads/master:refs/heads/origin")
 451 '
 452
 453 test_expect_success 'remote prune to cause a dangling symref' '
 454         git clone one seven &&
 455         (
 456                 cd one &&
 457                 git checkout side2 &&
 458                 git branch -D master
 459         ) &&
 460         (
 461                 cd seven &&
 462                 git remote prune origin
 463         ) 2>err &&
 464         grep "has become dangling" err &&
 465
 466         : And the dangling symref will not cause other annoying errors
 467         (
 468                 cd seven &&
 469                 git branch -a
 470         ) 2>err &&
 471         ! grep "points nowhere" err
 472         (
 473                 cd seven &&
 474                 test_must_fail git branch nomore origin
 475         ) 2>err &&
 476         grep "dangling symref" err
 477 '
 478
 479 test_done
 480