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:master &&
 149         check_push_result $the_commit remotes/origin/master
 150
 151 '
 152
 153 test_expect_success 'push with weak ambiguity (1)' '
 154
 155         mk_test heads/master remotes/origin/master &&
 156         git push testrepo master:master &&
 157         check_push_result $the_commit heads/master &&
 158         check_push_result $the_first_commit remotes/origin/master
 159
 160 '
 161
 162 test_expect_success 'push with weak ambiguity (2)' '
 163
 164         mk_test heads/master remotes/origin/master remotes/another/master &&
 165         git push testrepo master:master &&
 166         check_push_result $the_commit heads/master &&
 167         check_push_result $the_first_commit remotes/origin/master remotes/another/master
 168
 169 '
 170
 171 test_expect_success 'push with ambiguity (1)' '
 172
 173         mk_test remotes/origin/master remotes/frotz/master &&
 174         if git push testrepo master:master
 175         then
 176                 echo "Oops, should have failed"
 177                 false
 178         else
 179                 check_push_result $the_first_commit remotes/origin/master remotes/frotz/master
 180         fi
 181 '
 182
 183 test_expect_success 'push with ambiguity (2)' '
 184
 185         mk_test heads/frotz tags/frotz &&
 186         if git push testrepo master:frotz
 187         then
 188                 echo "Oops, should have failed"
 189                 false
 190         else
 191                 check_push_result $the_first_commit heads/frotz tags/frotz
 192         fi
 193
 194 '
 195
 196 test_expect_success 'push with colon-less refspec (1)' '
 197
 198         mk_test heads/frotz tags/frotz &&
 199         git branch -f frotz master &&
 200         git push testrepo frotz &&
 201         check_push_result $the_commit heads/frotz &&
 202         check_push_result $the_first_commit tags/frotz
 203
 204 '
 205
 206 test_expect_success 'push with colon-less refspec (2)' '
 207
 208         mk_test heads/frotz tags/frotz &&
 209         if git show-ref --verify -q refs/heads/frotz
 210         then
 211                 git branch -D frotz
 212         fi &&
 213         git tag -f frotz &&
 214         git push testrepo frotz &&
 215         check_push_result $the_commit tags/frotz &&
 216         check_push_result $the_first_commit heads/frotz
 217
 218 '
 219
 220 test_expect_success 'push with colon-less refspec (3)' '
 221
 222         mk_test &&
 223         if git show-ref --verify -q refs/tags/frotz
 224         then
 225                 git tag -d frotz
 226         fi &&
 227         git branch -f frotz master &&
 228         git push testrepo frotz &&
 229         check_push_result $the_commit heads/frotz &&
 230         test 1 = $( cd testrepo && git show-ref | wc -l )
 231 '
 232
 233 test_expect_success 'push with colon-less refspec (4)' '
 234
 235         mk_test &&
 236         if git show-ref --verify -q refs/heads/frotz
 237         then
 238                 git branch -D frotz
 239         fi &&
 240         git tag -f frotz &&
 241         git push testrepo frotz &&
 242         check_push_result $the_commit tags/frotz &&
 243         test 1 = $( cd testrepo && git show-ref | wc -l )
 244
 245 '
 246
 247 test_expect_success 'push with dry-run' '
 248
 249         mk_test heads/master &&
 250         cd testrepo &&
 251         old_commit=$(git show-ref -s --verify refs/heads/master) &&
 252         cd .. &&
 253         git push --dry-run testrepo &&
 254         check_push_result $old_commit heads/master
 255 '
 256
 257 test_expect_success 'push updates local refs' '
 258
 259         rm -rf parent child &&
 260         mkdir parent && cd parent && git init &&
 261                 echo one >foo && git add foo && git commit -m one &&
 262         cd .. &&
 263         git clone parent child && cd child &&
 264                 echo two >foo && git commit -a -m two &&
 265                 git push &&
 266         test $(git rev-parse master) = $(git rev-parse remotes/origin/master)
 267
 268 '
 269
 270 test_expect_success 'push does not update local refs on failure' '
 271
 272         rm -rf parent child &&
 273         mkdir parent && cd parent && git init &&
 274                 echo one >foo && git add foo && git commit -m one &&
 275                 echo exit 1 >.git/hooks/pre-receive &&
 276                 chmod +x .git/hooks/pre-receive &&
 277         cd .. &&
 278         git clone parent child && cd child &&
 279                 echo two >foo && git commit -a -m two || exit 1
 280                 git push && exit 1
 281         test $(git rev-parse master) != $(git rev-parse remotes/origin/master)
 282
 283 '
 284
 285 test_done