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 no ambiguity (1)' '
 169
 170         mk_test heads/master &&
 171         git push testrepo master:master &&
 172         check_push_result $the_commit heads/master
 173
 174 '
 175
 176 test_expect_success 'push with no ambiguity (2)' '
 177
 178         mk_test remotes/origin/master &&
 179         git push testrepo master:origin/master &&
 180         check_push_result $the_commit remotes/origin/master
 181
 182 '
 183
 184 test_expect_success 'push with colon-less refspec, no ambiguity' '
 185
 186         mk_test heads/master heads/t/master &&
 187         git branch -f t/master master &&
 188         git push testrepo master &&
 189         check_push_result $the_commit heads/master &&
 190         check_push_result $the_first_commit heads/t/master
 191
 192 '
 193
 194 test_expect_success 'push with weak ambiguity (1)' '
 195
 196         mk_test heads/master remotes/origin/master &&
 197         git push testrepo master:master &&
 198         check_push_result $the_commit heads/master &&
 199         check_push_result $the_first_commit remotes/origin/master
 200
 201 '
 202
 203 test_expect_success 'push with weak ambiguity (2)' '
 204
 205         mk_test heads/master remotes/origin/master remotes/another/master &&
 206         git push testrepo master:master &&
 207         check_push_result $the_commit heads/master &&
 208         check_push_result $the_first_commit remotes/origin/master remotes/another/master
 209
 210 '
 211
 212 test_expect_success 'push with ambiguity (1)' '
 213
 214         mk_test remotes/origin/master remotes/frotz/master &&
 215         if git push testrepo master:master
 216         then
 217                 echo "Oops, should have failed"
 218                 false
 219         else
 220                 check_push_result $the_first_commit remotes/origin/master remotes/frotz/master
 221         fi
 222 '
 223
 224 test_expect_success 'push with ambiguity (2)' '
 225
 226         mk_test heads/frotz tags/frotz &&
 227         if git push testrepo master:frotz
 228         then
 229                 echo "Oops, should have failed"
 230                 false
 231         else
 232                 check_push_result $the_first_commit heads/frotz tags/frotz
 233         fi
 234
 235 '
 236
 237 test_expect_success 'push with colon-less refspec (1)' '
 238
 239         mk_test heads/frotz tags/frotz &&
 240         git branch -f frotz master &&
 241         git push testrepo frotz &&
 242         check_push_result $the_commit heads/frotz &&
 243         check_push_result $the_first_commit tags/frotz
 244
 245 '
 246
 247 test_expect_success 'push with colon-less refspec (2)' '
 248
 249         mk_test heads/frotz tags/frotz &&
 250         if git show-ref --verify -q refs/heads/frotz
 251         then
 252                 git branch -D frotz
 253         fi &&
 254         git tag -f frotz &&
 255         git push testrepo frotz &&
 256         check_push_result $the_commit tags/frotz &&
 257         check_push_result $the_first_commit heads/frotz
 258
 259 '
 260
 261 test_expect_success 'push with colon-less refspec (3)' '
 262
 263         mk_test &&
 264         if git show-ref --verify -q refs/tags/frotz
 265         then
 266                 git tag -d frotz
 267         fi &&
 268         git branch -f frotz master &&
 269         git push testrepo frotz &&
 270         check_push_result $the_commit heads/frotz &&
 271         test 1 = $( cd testrepo && git show-ref | wc -l )
 272 '
 273
 274 test_expect_success 'push with colon-less refspec (4)' '
 275
 276         mk_test &&
 277         if git show-ref --verify -q refs/heads/frotz
 278         then
 279                 git branch -D frotz
 280         fi &&
 281         git tag -f frotz &&
 282         git push testrepo frotz &&
 283         check_push_result $the_commit tags/frotz &&
 284         test 1 = $( cd testrepo && git show-ref | wc -l )
 285
 286 '
 287
 288 test_expect_success 'push with HEAD' '
 289
 290         mk_test heads/master &&
 291         git checkout master &&
 292         git push testrepo HEAD &&
 293         check_push_result $the_commit heads/master
 294
 295 '
 296
 297 test_expect_success 'push with HEAD nonexisting at remote' '
 298
 299         mk_test heads/master &&
 300         git checkout -b local master &&
 301         git push testrepo HEAD &&
 302         check_push_result $the_commit heads/local
 303 '
 304
 305 test_expect_success 'push with +HEAD' '
 306
 307         mk_test heads/master &&
 308         git checkout master &&
 309         git branch -D local &&
 310         git checkout -b local &&
 311         git push testrepo master local &&
 312         check_push_result $the_commit heads/master &&
 313         check_push_result $the_commit heads/local &&
 314
 315         # Without force rewinding should fail
 316         git reset --hard HEAD^ &&
 317         ! git push testrepo HEAD &&
 318         check_push_result $the_commit heads/local &&
 319
 320         # With force rewinding should succeed
 321         git push testrepo +HEAD &&
 322         check_push_result $the_first_commit heads/local
 323
 324 '
 325
 326 test_expect_success 'push with config remote.*.push = HEAD' '
 327
 328         mk_test heads/local &&
 329         git checkout master &&
 330         git branch -f local $the_commit &&
 331         (
 332                 cd testrepo &&
 333                 git checkout local &&
 334                 git reset --hard $the_first_commit
 335         ) &&
 336         git config remote.there.url testrepo &&
 337         git config remote.there.push HEAD &&
 338         git config branch.master.remote there &&
 339         git push &&
 340         check_push_result $the_commit heads/master &&
 341         check_push_result $the_first_commit heads/local
 342 '
 343
 344 # clean up the cruft left with the previous one
 345 git config --remove-section remote.there
 346 git config --remove-section branch.master
 347
 348 test_expect_success 'push with dry-run' '
 349
 350         mk_test heads/master &&
 351         (cd testrepo &&
 352          old_commit=$(git show-ref -s --verify refs/heads/master)) &&
 353         git push --dry-run testrepo &&
 354         check_push_result $old_commit heads/master
 355 '
 356
 357 test_expect_success 'push updates local refs' '
 358
 359         rm -rf parent child &&
 360         mkdir parent &&
 361         (cd parent && git init &&
 362                 echo one >foo && git add foo && git commit -m one) &&
 363         git clone parent child &&
 364         (cd child &&
 365                 echo two >foo && git commit -a -m two &&
 366                 git push &&
 367         test $(git rev-parse master) = $(git rev-parse remotes/origin/master))
 368
 369 '
 370
 371 test_expect_success 'push does not update local refs on failure' '
 372
 373         rm -rf parent child &&
 374         mkdir parent &&
 375         (cd parent && git init &&
 376                 echo one >foo && git add foo && git commit -m one &&
 377                 echo exit 1 >.git/hooks/pre-receive &&
 378                 chmod +x .git/hooks/pre-receive) &&
 379         git clone parent child &&
 380         (cd child &&
 381                 echo two >foo && git commit -a -m two &&
 382                 ! git push &&
 383                 test $(git rev-parse master) != \
 384                         $(git rev-parse remotes/origin/master))
 385
 386 '
 387
 388 test_expect_success 'allow deleting an invalid remote ref' '
 389
 390         pwd &&
 391         rm -f testrepo/.git/objects/??/* &&
 392         git push testrepo :refs/heads/master &&
 393         (cd testrepo && ! git rev-parse --verify refs/heads/master)
 394
 395 '
 396
 397 test_done