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