Andrew's git - gitweb.git/blob - t/t1430-bad-ref-name.sh

   1#!/bin/sh
   2
   3test_description='Test handling of ref names that check-ref-format rejects'
   4. ./test-lib.sh
   5
   6test_expect_success setup '
   7        test_commit one &&
   8        test_commit two
   9'
  10
  11test_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
  26test_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> $GIT_COMMITTER_DATE
  31                data <<COMMIT
  32                corrupt
  33                COMMIT
  34
  35                from refs/heads/master
  36
  37        INPUT_END
  38        test_must_fail git fast-import <input
  39'
  40
  41test_expect_success 'git branch shows badly named ref' '
  42        cp .git/refs/heads/master .git/refs/heads/broken...ref &&
  43        test_when_finished "rm -f .git/refs/heads/broken...ref" &&
  44        git branch >output &&
  45        grep -e "broken\.\.\.ref" output
  46'
  47
  48test_expect_success 'branch -d can delete badly named ref' '
  49        cp .git/refs/heads/master .git/refs/heads/broken...ref &&
  50        test_when_finished "rm -f .git/refs/heads/broken...ref" &&
  51        git branch -d broken...ref &&
  52        git branch >output &&
  53        ! grep -e "broken\.\.\.ref" output
  54'
  55
  56test_expect_success 'branch -D can delete badly named ref' '
  57        cp .git/refs/heads/master .git/refs/heads/broken...ref &&
  58        test_when_finished "rm -f .git/refs/heads/broken...ref" &&
  59        git branch -D broken...ref &&
  60        git branch >output &&
  61        ! grep -e "broken\.\.\.ref" output
  62'
  63
  64test_expect_success 'branch -D cannot delete non-ref in .git dir' '
  65        echo precious >.git/my-private-file &&
  66        echo precious >expect &&
  67        test_must_fail git branch -D ../../my-private-file &&
  68        test_cmp expect .git/my-private-file
  69'
  70
  71test_expect_success 'branch -D cannot delete ref in .git dir' '
  72        git rev-parse HEAD >.git/my-private-file &&
  73        git rev-parse HEAD >expect &&
  74        git branch foo/legit &&
  75        test_must_fail git branch -D foo////./././../../../my-private-file &&
  76        test_cmp expect .git/my-private-file
  77'
  78
  79test_expect_success 'branch -D cannot delete absolute path' '
  80        git branch -f extra &&
  81        test_must_fail git branch -D "$(pwd)/.git/refs/heads/extra" &&
  82        test_cmp_rev HEAD extra
  83'
  84
  85test_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
  92test_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
 102test_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
 111test_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://$(pwd)" HEAD:refs/heads/broken...ref &&
 114        git branch >output &&
 115        ! grep -e "broken\.\.\.ref" output
 116'
 117
 118test_expect_failure 'push --mirror can delete badly named ref' '
 119        top=$(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://$top/dest" &&
 134        git -C dest branch >output &&
 135        ! grep -e "broken\.\.\.ref" output
 136'
 137
 138test_expect_success 'rev-parse skips symref pointing to broken name' '
 139        test_when_finished "rm -f .git/refs/heads/broken...ref" &&
 140        git branch shadow one &&
 141        cp .git/refs/heads/master .git/refs/heads/broken...ref &&
 142        git symbolic-ref refs/tags/shadow refs/heads/broken...ref &&
 143
 144        git rev-parse --verify one >expect &&
 145        git rev-parse --verify shadow >actual 2>err &&
 146        test_cmp expect actual &&
 147        test_i18ngrep "ignoring.*refs/tags/shadow" err
 148'
 149
 150test_expect_success 'update-ref --no-deref -d can delete reference to broken name' '
 151        git symbolic-ref refs/heads/badname refs/heads/broken...ref &&
 152        test_when_finished "rm -f .git/refs/heads/badname" &&
 153        test_path_is_file .git/refs/heads/badname &&
 154        git update-ref --no-deref -d refs/heads/badname &&
 155        test_path_is_missing .git/refs/heads/badname
 156'
 157
 158test_expect_success 'update-ref -d can delete broken name' '
 159        cp .git/refs/heads/master .git/refs/heads/broken...ref &&
 160        test_when_finished "rm -f .git/refs/heads/broken...ref" &&
 161        git update-ref -d refs/heads/broken...ref &&
 162        git branch >output &&
 163        ! grep -e "broken\.\.\.ref" output
 164'
 165
 166test_expect_success 'update-ref -d cannot delete non-ref in .git dir' '
 167        echo precious >.git/my-private-file &&
 168        echo precious >expect &&
 169        test_must_fail git update-ref -d my-private-file &&
 170        test_cmp expect .git/my-private-file
 171'
 172
 173test_expect_success 'update-ref -d cannot delete absolute path' '
 174        git branch -f extra &&
 175        test_must_fail git update-ref -d "$(pwd)/.git/refs/heads/extra" &&
 176        test_cmp_rev HEAD extra
 177'
 178
 179test_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
 185test_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
 191test_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
 197test_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
 203test_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
 209test_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
 215test_done