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 = $(git for-each-ref refs/remotes/origin | wc -l)
 100         )
 101 '
 102
 103 test_expect_success 'push without wildcard' '
 104         mk_empty &&
 105
 106         git push testrepo refs/heads/master:refs/remotes/origin/master &&
 107         (
 108                 cd testrepo &&
 109                 r=$(git show-ref -s --verify refs/remotes/origin/master) &&
 110                 test "z$r" = "z$the_commit" &&
 111
 112                 test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
 113         )
 114 '
 115
 116 test_expect_success 'push with wildcard' '
 117         mk_empty &&
 118
 119         git push testrepo "refs/heads/*:refs/remotes/origin/*" &&
 120         (
 121                 cd testrepo &&
 122                 r=$(git show-ref -s --verify refs/remotes/origin/master) &&
 123                 test "z$r" = "z$the_commit" &&
 124
 125                 test 1 = $(git for-each-ref refs/remotes/origin | wc -l)
 126         )
 127 '
 128
 129 test_expect_success 'push with matching heads' '
 130
 131         mk_test heads/master &&
 132         git push testrepo &&
 133         check_push_result $the_commit heads/master
 134
 135 '
 136
 137 test_expect_success 'push with no ambiguity (1)' '
 138
 139         mk_test heads/master &&
 140         git push testrepo master:master &&
 141         check_push_result $the_commit heads/master
 142
 143 '
 144
 145 test_expect_success 'push with no ambiguity (2)' '
 146
 147         mk_test remotes/origin/master &&
 148         git push testrepo master:origin/master &&
 149         check_push_result $the_commit remotes/origin/master
 150
 151 '
 152
 153 test_expect_success 'push with colon-less refspec, no ambiguity' '
 154
 155         mk_test heads/master heads/t/master &&
 156         git branch -f t/master master &&
 157         git push testrepo master &&
 158         check_push_result $the_commit heads/master &&
 159         check_push_result $the_first_commit heads/t/master
 160
 161 '
 162
 163 test_expect_success 'push with weak ambiguity (1)' '
 164
 165         mk_test heads/master remotes/origin/master &&
 166         git push testrepo master:master &&
 167         check_push_result $the_commit heads/master &&
 168         check_push_result $the_first_commit remotes/origin/master
 169
 170 '
 171
 172 test_expect_success 'push with weak ambiguity (2)' '
 173
 174         mk_test heads/master remotes/origin/master remotes/another/master &&
 175         git push testrepo master:master &&
 176         check_push_result $the_commit heads/master &&
 177         check_push_result $the_first_commit remotes/origin/master remotes/another/master
 178
 179 '
 180
 181 test_expect_success 'push with ambiguity' '
 182
 183         mk_test heads/frotz tags/frotz &&
 184         if git push testrepo master:frotz
 185         then
 186                 echo "Oops, should have failed"
 187                 false
 188         else
 189                 check_push_result $the_first_commit heads/frotz tags/frotz
 190         fi
 191
 192 '
 193
 194 test_expect_success 'push with colon-less refspec (1)' '
 195
 196         mk_test heads/frotz tags/frotz &&
 197         git branch -f frotz master &&
 198         git push testrepo frotz &&
 199         check_push_result $the_commit heads/frotz &&
 200         check_push_result $the_first_commit tags/frotz
 201
 202 '
 203
 204 test_expect_success 'push with colon-less refspec (2)' '
 205
 206         mk_test heads/frotz tags/frotz &&
 207         if git show-ref --verify -q refs/heads/frotz
 208         then
 209                 git branch -D frotz
 210         fi &&
 211         git tag -f frotz &&
 212         git push testrepo frotz &&
 213         check_push_result $the_commit tags/frotz &&
 214         check_push_result $the_first_commit heads/frotz
 215
 216 '
 217
 218 test_expect_success 'push with colon-less refspec (3)' '
 219
 220         mk_test &&
 221         if git show-ref --verify -q refs/tags/frotz
 222         then
 223                 git tag -d frotz
 224         fi &&
 225         git branch -f frotz master &&
 226         git push testrepo frotz &&
 227         check_push_result $the_commit heads/frotz &&
 228         test 1 = $( cd testrepo && git show-ref | wc -l )
 229 '
 230
 231 test_expect_success 'push with colon-less refspec (4)' '
 232
 233         mk_test &&
 234         if git show-ref --verify -q refs/heads/frotz
 235         then
 236                 git branch -D frotz
 237         fi &&
 238         git tag -f frotz &&
 239         git push testrepo frotz &&
 240         check_push_result $the_commit tags/frotz &&
 241         test 1 = $( cd testrepo && git show-ref | wc -l )
 242
 243 '
 244
 245 test_expect_success 'push with HEAD' '
 246
 247         mk_test heads/master &&
 248         git checkout master &&
 249         git push testrepo HEAD &&
 250         check_push_result $the_commit heads/master
 251
 252 '
 253
 254 test_expect_success 'push with HEAD nonexisting at remote' '
 255
 256         mk_test heads/master &&
 257         git checkout -b local master &&
 258         git push testrepo HEAD &&
 259         check_push_result $the_commit heads/local
 260 '
 261
 262 test_expect_success 'push with dry-run' '
 263
 264         mk_test heads/master &&
 265         (cd testrepo &&
 266          old_commit=$(git show-ref -s --verify refs/heads/master)) &&
 267         git push --dry-run testrepo &&
 268         check_push_result $old_commit heads/master
 269 '
 270
 271 test_expect_success 'push updates local refs' '
 272
 273         rm -rf parent child &&
 274         mkdir parent &&
 275         (cd parent && git init &&
 276                 echo one >foo && git add foo && git commit -m one) &&
 277         git clone parent child &&
 278         (cd child &&
 279                 echo two >foo && git commit -a -m two &&
 280                 git push &&
 281         test $(git rev-parse master) = $(git rev-parse remotes/origin/master))
 282
 283 '
 284
 285 test_expect_success 'push does not update local refs on failure' '
 286
 287         rm -rf parent child &&
 288         mkdir parent &&
 289         (cd parent && git init &&
 290                 echo one >foo && git add foo && git commit -m one &&
 291                 echo exit 1 >.git/hooks/pre-receive &&
 292                 chmod +x .git/hooks/pre-receive) &&
 293         git clone parent child &&
 294         (cd child &&
 295                 echo two >foo && git commit -a -m two &&
 296                 ! git push &&
 297                 test $(git rev-parse master) != \
 298                         $(git rev-parse remotes/origin/master))
 299
 300 '
 301
 302 test_expect_success 'allow deleting an invalid remote ref' '
 303
 304         pwd &&
 305         rm -f testrepo/.git/objects/??/* &&
 306         git push testrepo :refs/heads/master &&
 307         (cd testrepo && ! git rev-parse --verify refs/heads/master)
 308
 309 '
 310
 311 test_done