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