t/t5516-fetch-push.sh

   1 #!/bin/sh
   2
   3 test_description='fetching and pushing, with or without wildcard'
   4
   5 . ./test-lib.sh
   6
   7 D=`pwd`
   8
   9 mk_empty () {
  10         rm -fr testrepo &&
  11         mkdir testrepo &&
  12         (
  13                 cd testrepo &&
  14                 git init &&
  15                 mv .git/hooks .git/hooks-disabled
  16         )
  17 }
  18
  19 mk_test () {
  20         mk_empty &&
  21         (
  22                 for ref in "$@"
  23                 do
  24                         git push testrepo $the_first_commit:refs/$ref || {
  25                                 echo "Oops, push refs/$ref failure"
  26                                 exit 1
  27                         }
  28                 done &&
  29                 cd testrepo &&
  30                 for ref in "$@"
  31                 do
  32                         r=$(git show-ref -s --verify refs/$ref) &&
  33                         test "z$r" = "z$the_first_commit" || {
  34                                 echo "Oops, refs/$ref is wrong"
  35                                 exit 1
  36                         }
  37                 done &&
  38                 git fsck --full
  39         )
  40 }
  41
  42 check_push_result () {
  43         (
  44                 cd testrepo &&
  45                 it="$1" &&
  46                 shift
  47                 for ref in "$@"
  48                 do
  49                         r=$(git show-ref -s --verify refs/$ref) &&
  50                         test "z$r" = "z$it" || {
  51                                 echo "Oops, refs/$ref is wrong"
  52                                 exit 1
  53                         }
  54                 done &&
  55                 git fsck --full
  56         )
  57 }
  58
  59 test_expect_success setup '
  60
  61         : >path1 &&
  62         git add path1 &&
  63         test_tick &&
  64         git commit -a -m repo &&
  65         the_first_commit=$(git show-ref -s --verify refs/heads/master) &&
  66
  67         : >path2 &&
  68         git add path2 &&
  69         test_tick &&
  70         git commit -a -m second &&
  71         the_commit=$(git show-ref -s --verify refs/heads/master)
  72
  73 '
  74
  75 test_expect_success 'fetch without wildcard' '
  76         mk_empty &&
  77         (
  78                 cd testrepo &&
  79                 git fetch .. refs/heads/master:refs/remotes/origin/master &&
  80
  81                 r=$(git show-ref -s --verify refs/remotes/origin/master) &&
  82                 test "z$r" = "z$the_commit" &&
  83
  84                 test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
  85         )
  86 '
  87
  88 test_expect_success 'fetch with wildcard' '
  89         mk_empty &&
  90         (
  91                 cd testrepo &&
  92                 git config remote.up.url .. &&
  93                 git config remote.up.fetch "refs/heads/*:refs/remotes/origin/*" &&
  94                 git fetch up &&
  95
  96                 r=$(git show-ref -s --verify refs/remotes/origin/master) &&
  97                 test "z$r" = "z$the_commit" &&
  98
  99                 test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
 100         )
 101 '
 102
 103 test_expect_success 'fetch with insteadOf' '
 104         mk_empty &&
 105         (
 106                 TRASH=$(pwd)/ &&
 107                 cd testrepo &&
 108                 git config "url.$TRASH.insteadOf" trash/ &&
 109                 git config remote.up.url trash/. &&
 110                 git config remote.up.fetch "refs/heads/*:refs/remotes/origin/*" &&
 111                 git fetch up &&
 112
 113                 r=$(git show-ref -s --verify refs/remotes/origin/master) &&
 114                 test "z$r" = "z$the_commit" &&
 115
 116                 test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
 117         )
 118 '
 119
 120 test_expect_success 'push without wildcard' '
 121         mk_empty &&
 122
 123         git push testrepo refs/heads/master:refs/remotes/origin/master &&
 124         (
 125                 cd testrepo &&
 126                 r=$(git show-ref -s --verify refs/remotes/origin/master) &&
 127                 test "z$r" = "z$the_commit" &&
 128
 129                 test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
 130         )
 131 '
 132
 133 test_expect_success 'push with wildcard' '
 134         mk_empty &&
 135
 136         git push testrepo "refs/heads/*:refs/remotes/origin/*" &&
 137         (
 138                 cd testrepo &&
 139                 r=$(git show-ref -s --verify refs/remotes/origin/master) &&
 140                 test "z$r" = "z$the_commit" &&
 141
 142                 test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
 143         )
 144 '
 145
 146 test_expect_success 'push with insteadOf' '
 147         mk_empty &&
 148         TRASH="$(pwd)/" &&
 149         git config "url.$TRASH.insteadOf" trash/ &&
 150         git push trash/testrepo refs/heads/master:refs/remotes/origin/master &&
 151         (
 152                 cd testrepo &&
 153                 r=$(git show-ref -s --verify refs/remotes/origin/master) &&
 154                 test "z$r" = "z$the_commit" &&
 155
 156                 test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
 157         )
 158 '
 159
 160 test_expect_success 'push with matching heads' '
 161
 162         mk_test heads/master &&
 163         git push testrepo &&
 164         check_push_result $the_commit heads/master
 165
 166 '
 167
 168 test_expect_success 'push with matching heads on the command line' '
 169
 170         mk_test heads/master &&
 171         git push testrepo : &&
 172         check_push_result $the_commit heads/master
 173
 174 '
 175
 176 test_expect_success 'failed (non-fast-forward) push with matching heads' '
 177
 178         mk_test heads/master &&
 179         git push testrepo : &&
 180         git commit --amend -massaged &&
 181         test_must_fail git push testrepo &&
 182         check_push_result $the_commit heads/master &&
 183         git reset --hard $the_commit
 184
 185 '
 186
 187 test_expect_success 'push --force with matching heads' '
 188
 189         mk_test heads/master &&
 190         git push testrepo : &&
 191         git commit --amend -massaged &&
 192         git push --force testrepo &&
 193         ! check_push_result $the_commit heads/master &&
 194         git reset --hard $the_commit
 195
 196 '
 197
 198 test_expect_success 'push with matching heads and forced update' '
 199
 200         mk_test heads/master &&
 201         git push testrepo : &&
 202         git commit --amend -massaged &&
 203         git push testrepo +: &&
 204         ! check_push_result $the_commit heads/master &&
 205         git reset --hard $the_commit
 206
 207 '
 208
 209 test_expect_success 'push with no ambiguity (1)' '
 210
 211         mk_test heads/master &&
 212         git push testrepo master:master &&
 213         check_push_result $the_commit heads/master
 214
 215 '
 216
 217 test_expect_success 'push with no ambiguity (2)' '
 218
 219         mk_test remotes/origin/master &&
 220         git push testrepo master:origin/master &&
 221         check_push_result $the_commit remotes/origin/master
 222
 223 '
 224
 225 test_expect_success 'push with colon-less refspec, no ambiguity' '
 226
 227         mk_test heads/master heads/t/master &&
 228         git branch -f t/master master &&
 229         git push testrepo master &&
 230         check_push_result $the_commit heads/master &&
 231         check_push_result $the_first_commit heads/t/master
 232
 233 '
 234
 235 test_expect_success 'push with weak ambiguity (1)' '
 236
 237         mk_test heads/master remotes/origin/master &&
 238         git push testrepo master:master &&
 239         check_push_result $the_commit heads/master &&
 240         check_push_result $the_first_commit remotes/origin/master
 241
 242 '
 243
 244 test_expect_success 'push with weak ambiguity (2)' '
 245
 246         mk_test heads/master remotes/origin/master remotes/another/master &&
 247         git push testrepo master:master &&
 248         check_push_result $the_commit heads/master &&
 249         check_push_result $the_first_commit remotes/origin/master remotes/another/master
 250
 251 '
 252
 253 test_expect_success 'push with ambiguity' '
 254
 255         mk_test heads/frotz tags/frotz &&
 256         if git push testrepo master:frotz
 257         then
 258                 echo "Oops, should have failed"
 259                 false
 260         else
 261                 check_push_result $the_first_commit heads/frotz tags/frotz
 262         fi
 263
 264 '
 265
 266 test_expect_success 'push with colon-less refspec (1)' '
 267
 268         mk_test heads/frotz tags/frotz &&
 269         git branch -f frotz master &&
 270         git push testrepo frotz &&
 271         check_push_result $the_commit heads/frotz &&
 272         check_push_result $the_first_commit tags/frotz
 273
 274 '
 275
 276 test_expect_success 'push with colon-less refspec (2)' '
 277
 278         mk_test heads/frotz tags/frotz &&
 279         if git show-ref --verify -q refs/heads/frotz
 280         then
 281                 git branch -D frotz
 282         fi &&
 283         git tag -f frotz &&
 284         git push testrepo frotz &&
 285         check_push_result $the_commit tags/frotz &&
 286         check_push_result $the_first_commit heads/frotz
 287
 288 '
 289
 290 test_expect_success 'push with colon-less refspec (3)' '
 291
 292         mk_test &&
 293         if git show-ref --verify -q refs/tags/frotz
 294         then
 295                 git tag -d frotz
 296         fi &&
 297         git branch -f frotz master &&
 298         git push testrepo frotz &&
 299         check_push_result $the_commit heads/frotz &&
 300         test 1 = $( cd testrepo && git show-ref | wc -l )
 301 '
 302
 303 test_expect_success 'push with colon-less refspec (4)' '
 304
 305         mk_test &&
 306         if git show-ref --verify -q refs/heads/frotz
 307         then
 308                 git branch -D frotz
 309         fi &&
 310         git tag -f frotz &&
 311         git push testrepo frotz &&
 312         check_push_result $the_commit tags/frotz &&
 313         test 1 = $( cd testrepo && git show-ref | wc -l )
 314
 315 '
 316
 317 test_expect_success 'push head with non-existant, incomplete dest' '
 318
 319         mk_test &&
 320         git push testrepo master:branch &&
 321         check_push_result $the_commit heads/branch
 322
 323 '
 324
 325 test_expect_success 'push tag with non-existant, incomplete dest' '
 326
 327         mk_test &&
 328         git tag -f v1.0 &&
 329         git push testrepo v1.0:tag &&
 330         check_push_result $the_commit tags/tag
 331
 332 '
 333
 334 test_expect_success 'push sha1 with non-existant, incomplete dest' '
 335
 336         mk_test &&
 337         test_must_fail git push testrepo `git rev-parse master`:foo
 338
 339 '
 340
 341 test_expect_success 'push ref expression with non-existant, incomplete dest' '
 342
 343         mk_test &&
 344         test_must_fail git push testrepo master^:branch
 345
 346 '
 347
 348 test_expect_success 'push with HEAD' '
 349
 350         mk_test heads/master &&
 351         git checkout master &&
 352         git push testrepo HEAD &&
 353         check_push_result $the_commit heads/master
 354
 355 '
 356
 357 test_expect_success 'push with HEAD nonexisting at remote' '
 358
 359         mk_test heads/master &&
 360         git checkout -b local master &&
 361         git push testrepo HEAD &&
 362         check_push_result $the_commit heads/local
 363 '
 364
 365 test_expect_success 'push with +HEAD' '
 366
 367         mk_test heads/master &&
 368         git checkout master &&
 369         git branch -D local &&
 370         git checkout -b local &&
 371         git push testrepo master local &&
 372         check_push_result $the_commit heads/master &&
 373         check_push_result $the_commit heads/local &&
 374
 375         # Without force rewinding should fail
 376         git reset --hard HEAD^ &&
 377         test_must_fail git push testrepo HEAD &&
 378         check_push_result $the_commit heads/local &&
 379
 380         # With force rewinding should succeed
 381         git push testrepo +HEAD &&
 382         check_push_result $the_first_commit heads/local
 383
 384 '
 385
 386 test_expect_success 'push HEAD with non-existant, incomplete dest' '
 387
 388         mk_test &&
 389         git checkout master &&
 390         git push testrepo HEAD:branch &&
 391         check_push_result $the_commit heads/branch
 392
 393 '
 394
 395 test_expect_success 'push with config remote.*.push = HEAD' '
 396
 397         mk_test heads/local &&
 398         git checkout master &&
 399         git branch -f local $the_commit &&
 400         (
 401                 cd testrepo &&
 402                 git checkout local &&
 403                 git reset --hard $the_first_commit
 404         ) &&
 405         git config remote.there.url testrepo &&
 406         git config remote.there.push HEAD &&
 407         git config branch.master.remote there &&
 408         git push &&
 409         check_push_result $the_commit heads/master &&
 410         check_push_result $the_first_commit heads/local
 411 '
 412
 413 # clean up the cruft left with the previous one
 414 git config --remove-section remote.there
 415 git config --remove-section branch.master
 416
 417 test_expect_success 'push with dry-run' '
 418
 419         mk_test heads/master &&
 420         (cd testrepo &&
 421          old_commit=$(git show-ref -s --verify refs/heads/master)) &&
 422         git push --dry-run testrepo &&
 423         check_push_result $old_commit heads/master
 424 '
 425
 426 test_expect_success 'push updates local refs' '
 427
 428         rm -rf parent child &&
 429         mkdir parent &&
 430         (cd parent && git init &&
 431                 echo one >foo && git add foo && git commit -m one) &&
 432         git clone parent child &&
 433         (cd child &&
 434                 echo two >foo && git commit -a -m two &&
 435                 git push &&
 436         test $(git rev-parse master) = $(git rev-parse remotes/origin/master))
 437
 438 '
 439
 440 test_expect_success 'push does not update local refs on failure' '
 441
 442         rm -rf parent child &&
 443         mkdir parent &&
 444         (cd parent && git init &&
 445                 echo one >foo && git add foo && git commit -m one &&
 446                 echo exit 1 >.git/hooks/pre-receive &&
 447                 chmod +x .git/hooks/pre-receive) &&
 448         git clone parent child &&
 449         (cd child &&
 450                 echo two >foo && git commit -a -m two &&
 451                 test_must_fail git push &&
 452                 test $(git rev-parse master) != \
 453                         $(git rev-parse remotes/origin/master))
 454
 455 '
 456
 457 test_expect_success 'allow deleting an invalid remote ref' '
 458
 459         pwd &&
 460         rm -f testrepo/.git/objects/??/* &&
 461         git push testrepo :refs/heads/master &&
 462         (cd testrepo && test_must_fail git rev-parse --verify refs/heads/master)
 463
 464 '
 465
 466 test_done