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 cat > test/expect << EOF
 209 Pruning origin
 210 URL: $(pwd)/one
 211  * [would prune] origin/side2
 212 EOF
 213
 214 test_expect_success 'prune --dry-run' '
 215         (cd one &&
 216          git branch -m side2 side) &&
 217         (cd test &&
 218          git remote prune --dry-run origin > output &&
 219          git rev-parse refs/remotes/origin/side2 &&
 220          test_must_fail git rev-parse refs/remotes/origin/side &&
 221         (cd ../one &&
 222          git branch -m side side2) &&
 223          test_cmp expect output)
 224 '
 225
 226 test_expect_success 'add --mirror && prune' '
 227         (mkdir mirror &&
 228          cd mirror &&
 229          git init --bare &&
 230          git remote add --mirror -f origin ../one) &&
 231         (cd one &&
 232          git branch -m side2 side) &&
 233         (cd mirror &&
 234          git rev-parse --verify refs/heads/side2 &&
 235          test_must_fail git rev-parse --verify refs/heads/side &&
 236          git fetch origin &&
 237          git remote prune origin &&
 238          test_must_fail git rev-parse --verify refs/heads/side2 &&
 239          git rev-parse --verify refs/heads/side)
 240 '
 241
 242 test_expect_success 'add alt && prune' '
 243         (mkdir alttst &&
 244          cd alttst &&
 245          git init &&
 246          git remote add -f origin ../one &&
 247          git config remote.alt.url ../one &&
 248          git config remote.alt.fetch "+refs/heads/*:refs/remotes/origin/*") &&
 249         (cd one &&
 250          git branch -m side side2) &&
 251         (cd alttst &&
 252          git rev-parse --verify refs/remotes/origin/side &&
 253          test_must_fail git rev-parse --verify refs/remotes/origin/side2 &&
 254          git fetch alt &&
 255          git remote prune alt &&
 256          test_must_fail git rev-parse --verify refs/remotes/origin/side &&
 257          git rev-parse --verify refs/remotes/origin/side2)
 258 '
 259
 260 cat > one/expect << EOF
 261   apis/master
 262   apis/side
 263   drosophila/another
 264   drosophila/master
 265   drosophila/side
 266 EOF
 267
 268 test_expect_success 'update' '
 269
 270         (cd one &&
 271          git remote add drosophila ../two &&
 272          git remote add apis ../mirror &&
 273          git remote update &&
 274          git branch -r > output &&
 275          test_cmp expect output)
 276
 277 '
 278
 279 cat > one/expect << EOF
 280   drosophila/another
 281   drosophila/master
 282   drosophila/side
 283   manduca/master
 284   manduca/side
 285   megaloprepus/master
 286   megaloprepus/side
 287 EOF
 288
 289 test_expect_success 'update with arguments' '
 290
 291         (cd one &&
 292          for b in $(git branch -r)
 293          do
 294                 git branch -r -d $b || break
 295          done &&
 296          git remote add manduca ../mirror &&
 297          git remote add megaloprepus ../mirror &&
 298          git config remotes.phobaeticus "drosophila megaloprepus" &&
 299          git config remotes.titanus manduca &&
 300          git remote update phobaeticus titanus &&
 301          git branch -r > output &&
 302          test_cmp expect output)
 303
 304 '
 305
 306 cat > one/expect << EOF
 307   apis/master
 308   apis/side
 309   manduca/master
 310   manduca/side
 311   megaloprepus/master
 312   megaloprepus/side
 313 EOF
 314
 315 test_expect_success 'update default' '
 316
 317         (cd one &&
 318          for b in $(git branch -r)
 319          do
 320                 git branch -r -d $b || break
 321          done &&
 322          git config remote.drosophila.skipDefaultUpdate true &&
 323          git remote update default &&
 324          git branch -r > output &&
 325          test_cmp expect output)
 326
 327 '
 328
 329 cat > one/expect << EOF
 330   drosophila/another
 331   drosophila/master
 332   drosophila/side
 333 EOF
 334
 335 test_expect_success 'update default (overridden, with funny whitespace)' '
 336
 337         (cd one &&
 338          for b in $(git branch -r)
 339          do
 340                 git branch -r -d $b || break
 341          done &&
 342          git config remotes.default "$(printf "\t drosophila  \n")" &&
 343          git remote update default &&
 344          git branch -r > output &&
 345          test_cmp expect output)
 346
 347 '
 348
 349 test_expect_success '"remote show" does not show symbolic refs' '
 350
 351         git clone one three &&
 352         (cd three &&
 353          git remote show origin > output &&
 354          ! grep "^ *HEAD$" < output &&
 355          ! grep -i stale < output)
 356
 357 '
 358
 359 test_expect_success 'reject adding remote with an invalid name' '
 360
 361         test_must_fail git remote add some:url desired-name
 362
 363 '
 364
 365 # The first three test if the tracking branches are properly renamed,
 366 # the last two ones check if the config is updated.
 367
 368 test_expect_success 'rename a remote' '
 369
 370         git clone one four &&
 371         (cd four &&
 372          git remote rename origin upstream &&
 373          rmdir .git/refs/remotes/origin &&
 374          test "$(git symbolic-ref refs/remotes/upstream/HEAD)" = "refs/remotes/upstream/master" &&
 375          test "$(git rev-parse upstream/master)" = "$(git rev-parse master)" &&
 376          test "$(git config remote.upstream.fetch)" = "+refs/heads/*:refs/remotes/upstream/*" &&
 377          test "$(git config branch.master.remote)" = "upstream")
 378
 379 '
 380
 381 cat > remotes_origin << EOF
 382 URL: $(pwd)/one
 383 Push: refs/heads/master:refs/heads/upstream
 384 Pull: refs/heads/master:refs/heads/origin
 385 EOF
 386
 387 test_expect_success 'migrate a remote from named file in $GIT_DIR/remotes' '
 388         git clone one five &&
 389         origin_url=$(pwd)/one &&
 390         (cd five &&
 391          git remote rm origin &&
 392          mkdir -p .git/remotes &&
 393          cat ../remotes_origin > .git/remotes/origin &&
 394          git remote rename origin origin &&
 395          ! test -f .git/remotes/origin &&
 396          test "$(git config remote.origin.url)" = "$origin_url" &&
 397          test "$(git config remote.origin.push)" = "refs/heads/master:refs/heads/upstream" &&
 398          test "$(git config remote.origin.fetch)" = "refs/heads/master:refs/heads/origin")
 399 '
 400
 401 test_expect_success 'migrate a remote from named file in $GIT_DIR/branches' '
 402         git clone one six &&
 403         origin_url=$(pwd)/one &&
 404         (cd six &&
 405          git remote rm origin &&
 406          echo "$origin_url" > .git/branches/origin &&
 407          git remote rename origin origin &&
 408          ! test -f .git/branches/origin &&
 409          test "$(git config remote.origin.url)" = "$origin_url" &&
 410          test "$(git config remote.origin.fetch)" = "refs/heads/master:refs/heads/origin")
 411 '
 412
 413 test_expect_success 'remote prune to cause a dangling symref' '
 414         git clone one seven &&
 415         (
 416                 cd one &&
 417                 git checkout side2 &&
 418                 git branch -D master
 419         ) &&
 420         (
 421                 cd seven &&
 422                 git remote prune origin
 423         ) 2>err &&
 424         grep "has become dangling" err &&
 425
 426         : And the dangling symref will not cause other annoying errors
 427         (
 428                 cd seven &&
 429                 git branch -a
 430         ) 2>err &&
 431         ! grep "points nowhere" err
 432         (
 433                 cd seven &&
 434                 test_must_fail git branch nomore origin
 435         ) 2>err &&
 436         grep "dangling symref" err
 437 '
 438
 439 test_done
 440