t/t1430-bad-ref-name.sh

   1 #!/bin/sh
   2
   3 test_description='Test handling of ref names that check-ref-format rejects'
   4 . ./test-lib.sh
   5
   6 test_expect_success setup '
   7         test_commit one &&
   8         test_commit two
   9 '
  10
  11 test_expect_success 'fast-import: fail on invalid branch name ".badbranchname"' '
  12         test_when_finished "rm -f .git/objects/pack_* .git/objects/index_*" &&
  13         cat >input <<-INPUT_END &&
  14                 commit .badbranchname
  15                 committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
  16                 data <<COMMIT
  17                 corrupt
  18                 COMMIT
  19
  20                 from refs/heads/master
  21
  22         INPUT_END
  23         test_must_fail git fast-import <input
  24 '
  25
  26 test_expect_success 'fast-import: fail on invalid branch name "bad[branch]name"' '
  27         test_when_finished "rm -f .git/objects/pack_* .git/objects/index_*" &&
  28         cat >input <<-INPUT_END &&
  29                 commit bad[branch]name
  30                 committer $GIT_COMMITTER_NAME <$GIT_COMMITTER_EMAIL> $GIT_COMMITTER_DATE
  31                 data <<COMMIT
  32                 corrupt
  33                 COMMIT
  34
  35                 from refs/heads/master
  36
  37         INPUT_END
  38         test_must_fail git fast-import <input
  39 '
  40
  41 test_expect_success 'git branch shows badly named ref' '
  42         cp .git/refs/heads/master .git/refs/heads/broken...ref &&
  43         test_when_finished "rm -f .git/refs/heads/broken...ref" &&
  44         git branch >output &&
  45         grep -e "broken\.\.\.ref" output
  46 '
  47
  48 test_expect_success 'branch -d can delete badly named ref' '
  49         cp .git/refs/heads/master .git/refs/heads/broken...ref &&
  50         test_when_finished "rm -f .git/refs/heads/broken...ref" &&
  51         git branch -d broken...ref &&
  52         git branch >output &&
  53         ! grep -e "broken\.\.\.ref" output
  54 '
  55
  56 test_expect_success 'branch -D can delete badly named ref' '
  57         cp .git/refs/heads/master .git/refs/heads/broken...ref &&
  58         test_when_finished "rm -f .git/refs/heads/broken...ref" &&
  59         git branch -D broken...ref &&
  60         git branch >output &&
  61         ! grep -e "broken\.\.\.ref" output
  62 '
  63
  64 test_expect_success 'branch -D cannot delete non-ref in .git dir' '
  65         echo precious >.git/my-private-file &&
  66         echo precious >expect &&
  67         test_must_fail git branch -D ../../my-private-file &&
  68         test_cmp expect .git/my-private-file
  69 '
  70
  71 test_expect_success 'branch -D cannot delete ref in .git dir' '
  72         git rev-parse HEAD >.git/my-private-file &&
  73         git rev-parse HEAD >expect &&
  74         git branch foo/legit &&
  75         test_must_fail git branch -D foo////./././../../../my-private-file &&
  76         test_cmp expect .git/my-private-file
  77 '
  78
  79 test_expect_success 'branch -D cannot delete absolute path' '
  80         git branch -f extra &&
  81         test_must_fail git branch -D "$(pwd)/.git/refs/heads/extra" &&
  82         test_cmp_rev HEAD extra
  83 '
  84
  85 test_expect_success 'git branch cannot create a badly named ref' '
  86         test_when_finished "rm -f .git/refs/heads/broken...ref" &&
  87         test_must_fail git branch broken...ref &&
  88         git branch >output &&
  89         ! grep -e "broken\.\.\.ref" output
  90 '
  91
  92 test_expect_success 'branch -m cannot rename to a bad ref name' '
  93         test_when_finished "rm -f .git/refs/heads/broken...ref" &&
  94         test_might_fail git branch -D goodref &&
  95         git branch goodref &&
  96         test_must_fail git branch -m goodref broken...ref &&
  97         test_cmp_rev master goodref &&
  98         git branch >output &&
  99         ! grep -e "broken\.\.\.ref" output
 100 '
 101
 102 test_expect_failure 'branch -m can rename from a bad ref name' '
 103         cp .git/refs/heads/master .git/refs/heads/broken...ref &&
 104         test_when_finished "rm -f .git/refs/heads/broken...ref" &&
 105         git branch -m broken...ref renamed &&
 106         test_cmp_rev master renamed &&
 107         git branch >output &&
 108         ! grep -e "broken\.\.\.ref" output
 109 '
 110
 111 test_expect_success 'push cannot create a badly named ref' '
 112         test_when_finished "rm -f .git/refs/heads/broken...ref" &&
 113         test_must_fail git push "file://$(pwd)" HEAD:refs/heads/broken...ref &&
 114         git branch >output &&
 115         ! grep -e "broken\.\.\.ref" output
 116 '
 117
 118 test_expect_failure 'push --mirror can delete badly named ref' '
 119         top=$(pwd) &&
 120         git init src &&
 121         git init dest &&
 122
 123         (
 124                 cd src &&
 125                 test_commit one
 126         ) &&
 127         (
 128                 cd dest &&
 129                 test_commit two &&
 130                 git checkout --detach &&
 131                 cp .git/refs/heads/master .git/refs/heads/broken...ref
 132         ) &&
 133         git -C src push --mirror "file://$top/dest" &&
 134         git -C dest branch >output &&
 135         ! grep -e "broken\.\.\.ref" output
 136 '
 137
 138 test_expect_success 'rev-parse skips symref pointing to broken name' '
 139         test_when_finished "rm -f .git/refs/heads/broken...ref" &&
 140         git branch shadow one &&
 141         cp .git/refs/heads/master .git/refs/heads/broken...ref &&
 142         git symbolic-ref refs/tags/shadow refs/heads/broken...ref &&
 143
 144         git rev-parse --verify one >expect &&
 145         git rev-parse --verify shadow >actual 2>err &&
 146         test_cmp expect actual &&
 147         test_i18ngrep "ignoring.*refs/tags/shadow" err
 148 '
 149
 150 test_expect_success 'update-ref --no-deref -d can delete reference to broken name' '
 151         git symbolic-ref refs/heads/badname refs/heads/broken...ref &&
 152         test_when_finished "rm -f .git/refs/heads/badname" &&
 153         test_path_is_file .git/refs/heads/badname &&
 154         git update-ref --no-deref -d refs/heads/badname &&
 155         test_path_is_missing .git/refs/heads/badname
 156 '
 157
 158 test_expect_success 'update-ref -d can delete broken name' '
 159         cp .git/refs/heads/master .git/refs/heads/broken...ref &&
 160         test_when_finished "rm -f .git/refs/heads/broken...ref" &&
 161         git update-ref -d refs/heads/broken...ref &&
 162         git branch >output &&
 163         ! grep -e "broken\.\.\.ref" output
 164 '
 165
 166 test_expect_success 'update-ref -d cannot delete non-ref in .git dir' '
 167         echo precious >.git/my-private-file &&
 168         echo precious >expect &&
 169         test_must_fail git update-ref -d my-private-file &&
 170         test_cmp expect .git/my-private-file
 171 '
 172
 173 test_expect_success 'update-ref -d cannot delete absolute path' '
 174         git branch -f extra &&
 175         test_must_fail git update-ref -d "$(pwd)/.git/refs/heads/extra" &&
 176         test_cmp_rev HEAD extra
 177 '
 178
 179 test_expect_success 'update-ref --stdin fails create with bad ref name' '
 180         echo "create ~a refs/heads/master" >stdin &&
 181         test_must_fail git update-ref --stdin <stdin 2>err &&
 182         grep "fatal: invalid ref format: ~a" err
 183 '
 184
 185 test_expect_success 'update-ref --stdin fails update with bad ref name' '
 186         echo "update ~a refs/heads/master" >stdin &&
 187         test_must_fail git update-ref --stdin <stdin 2>err &&
 188         grep "fatal: invalid ref format: ~a" err
 189 '
 190
 191 test_expect_success 'update-ref --stdin fails delete with bad ref name' '
 192         echo "delete ~a refs/heads/master" >stdin &&
 193         test_must_fail git update-ref --stdin <stdin 2>err &&
 194         grep "fatal: invalid ref format: ~a" err
 195 '
 196
 197 test_expect_success 'update-ref --stdin -z fails create with bad ref name' '
 198         printf "%s\0" "create ~a " refs/heads/master >stdin &&
 199         test_must_fail git update-ref -z --stdin <stdin 2>err &&
 200         grep "fatal: invalid ref format: ~a " err
 201 '
 202
 203 test_expect_success 'update-ref --stdin -z fails update with bad ref name' '
 204         printf "%s\0" "update ~a" refs/heads/master "" >stdin &&
 205         test_must_fail git update-ref -z --stdin <stdin 2>err &&
 206         grep "fatal: invalid ref format: ~a" err
 207 '
 208
 209 test_expect_success 'update-ref --stdin -z fails delete with bad ref name' '
 210         printf "%s\0" "delete ~a" refs/heads/master >stdin &&
 211         test_must_fail git update-ref -z --stdin <stdin 2>err &&
 212         grep "fatal: invalid ref format: ~a" err
 213 '
 214
 215 test_done