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 as warning' '
  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 2>error &&
  45        grep -e "broken\.\.\.ref" error &&
  46        ! grep -e "broken\.\.\.ref" output
  47'
  48
  49test_expect_success 'branch -d can delete badly named ref' '
  50        cp .git/refs/heads/master .git/refs/heads/broken...ref &&
  51        test_when_finished "rm -f .git/refs/heads/broken...ref" &&
  52        git branch -d broken...ref &&
  53        git branch >output 2>error &&
  54        ! grep -e "broken\.\.\.ref" error &&
  55        ! grep -e "broken\.\.\.ref" output
  56'
  57
  58test_expect_success 'branch -D can delete badly named ref' '
  59        cp .git/refs/heads/master .git/refs/heads/broken...ref &&
  60        test_when_finished "rm -f .git/refs/heads/broken...ref" &&
  61        git branch -D broken...ref &&
  62        git branch >output 2>error &&
  63        ! grep -e "broken\.\.\.ref" error &&
  64        ! grep -e "broken\.\.\.ref" output
  65'
  66
  67test_expect_success 'branch -D cannot delete non-ref in .git dir' '
  68        echo precious >.git/my-private-file &&
  69        echo precious >expect &&
  70        test_must_fail git branch -D ../../my-private-file &&
  71        test_cmp expect .git/my-private-file
  72'
  73
  74test_expect_success 'branch -D cannot delete ref in .git dir' '
  75        git rev-parse HEAD >.git/my-private-file &&
  76        git rev-parse HEAD >expect &&
  77        git branch foo/legit &&
  78        test_must_fail git branch -D foo////./././../../../my-private-file &&
  79        test_cmp expect .git/my-private-file
  80'
  81
  82test_expect_success 'branch -D cannot delete absolute path' '
  83        git branch -f extra &&
  84        test_must_fail git branch -D "$(pwd)/.git/refs/heads/extra" &&
  85        test_cmp_rev HEAD extra
  86'
  87
  88test_expect_success 'git branch cannot create a badly named ref' '
  89        test_when_finished "rm -f .git/refs/heads/broken...ref" &&
  90        test_must_fail git branch broken...ref &&
  91        git branch >output 2>error &&
  92        ! grep -e "broken\.\.\.ref" error &&
  93        ! grep -e "broken\.\.\.ref" output
  94'
  95
  96test_expect_success 'branch -m cannot rename to a bad ref name' '
  97        test_when_finished "rm -f .git/refs/heads/broken...ref" &&
  98        test_might_fail git branch -D goodref &&
  99        git branch goodref &&
 100        test_must_fail git branch -m goodref broken...ref &&
 101        test_cmp_rev master goodref &&
 102        git branch >output 2>error &&
 103        ! grep -e "broken\.\.\.ref" error &&
 104        ! grep -e "broken\.\.\.ref" output
 105'
 106
 107test_expect_failure 'branch -m can rename from a bad ref name' '
 108        cp .git/refs/heads/master .git/refs/heads/broken...ref &&
 109        test_when_finished "rm -f .git/refs/heads/broken...ref" &&
 110        git branch -m broken...ref renamed &&
 111        test_cmp_rev master renamed &&
 112        git branch >output 2>error &&
 113        ! grep -e "broken\.\.\.ref" error &&
 114        ! grep -e "broken\.\.\.ref" output
 115'
 116
 117test_expect_success 'push cannot create a badly named ref' '
 118        test_when_finished "rm -f .git/refs/heads/broken...ref" &&
 119        test_must_fail git push "file://$(pwd)" HEAD:refs/heads/broken...ref &&
 120        git branch >output 2>error &&
 121        ! grep -e "broken\.\.\.ref" error &&
 122        ! grep -e "broken\.\.\.ref" output
 123'
 124
 125test_expect_failure 'push --mirror can delete badly named ref' '
 126        top=$(pwd) &&
 127        git init src &&
 128        git init dest &&
 129
 130        (
 131                cd src &&
 132                test_commit one
 133        ) &&
 134        (
 135                cd dest &&
 136                test_commit two &&
 137                git checkout --detach &&
 138                cp .git/refs/heads/master .git/refs/heads/broken...ref
 139        ) &&
 140        git -C src push --mirror "file://$top/dest" &&
 141        git -C dest branch >output 2>error &&
 142        ! grep -e "broken\.\.\.ref" error &&
 143        ! grep -e "broken\.\.\.ref" output
 144'
 145
 146test_expect_success 'rev-parse skips symref pointing to broken name' '
 147        test_when_finished "rm -f .git/refs/heads/broken...ref" &&
 148        git branch shadow one &&
 149        cp .git/refs/heads/master .git/refs/heads/broken...ref &&
 150        git symbolic-ref refs/tags/shadow refs/heads/broken...ref &&
 151
 152        git rev-parse --verify one >expect &&
 153        git rev-parse --verify shadow >actual 2>err &&
 154        test_cmp expect actual &&
 155        test_i18ngrep "ignoring.*refs/tags/shadow" err
 156'
 157
 158test_expect_success 'update-ref --no-deref -d can delete reference to broken name' '
 159        git symbolic-ref refs/heads/badname refs/heads/broken...ref &&
 160        test_when_finished "rm -f .git/refs/heads/badname" &&
 161        test_path_is_file .git/refs/heads/badname &&
 162        git update-ref --no-deref -d refs/heads/badname &&
 163        test_path_is_missing .git/refs/heads/badname
 164'
 165
 166test_expect_success 'update-ref -d can delete broken name' '
 167        cp .git/refs/heads/master .git/refs/heads/broken...ref &&
 168        test_when_finished "rm -f .git/refs/heads/broken...ref" &&
 169        git update-ref -d refs/heads/broken...ref &&
 170        git branch >output 2>error &&
 171        ! grep -e "broken\.\.\.ref" error &&
 172        ! grep -e "broken\.\.\.ref" output
 173'
 174
 175test_expect_success 'update-ref -d cannot delete non-ref in .git dir' '
 176        echo precious >.git/my-private-file &&
 177        echo precious >expect &&
 178        test_must_fail git update-ref -d my-private-file &&
 179        test_cmp expect .git/my-private-file
 180'
 181
 182test_expect_success 'update-ref -d cannot delete absolute path' '
 183        git branch -f extra &&
 184        test_must_fail git update-ref -d "$(pwd)/.git/refs/heads/extra" &&
 185        test_cmp_rev HEAD extra
 186'
 187
 188test_expect_success 'update-ref --stdin fails create with bad ref name' '
 189        echo "create ~a refs/heads/master" >stdin &&
 190        test_must_fail git update-ref --stdin <stdin 2>err &&
 191        grep "fatal: invalid ref format: ~a" err
 192'
 193
 194test_expect_success 'update-ref --stdin fails update with bad ref name' '
 195        echo "update ~a refs/heads/master" >stdin &&
 196        test_must_fail git update-ref --stdin <stdin 2>err &&
 197        grep "fatal: invalid ref format: ~a" err
 198'
 199
 200test_expect_success 'update-ref --stdin fails delete with bad ref name' '
 201        echo "delete ~a refs/heads/master" >stdin &&
 202        test_must_fail git update-ref --stdin <stdin 2>err &&
 203        grep "fatal: invalid ref format: ~a" err
 204'
 205
 206test_expect_success 'update-ref --stdin -z fails create with bad ref name' '
 207        printf "%s\0" "create ~a " refs/heads/master >stdin &&
 208        test_must_fail git update-ref -z --stdin <stdin 2>err &&
 209        grep "fatal: invalid ref format: ~a " err
 210'
 211
 212test_expect_success 'update-ref --stdin -z fails update with bad ref name' '
 213        printf "%s\0" "update ~a" refs/heads/master "" >stdin &&
 214        test_must_fail git update-ref -z --stdin <stdin 2>err &&
 215        grep "fatal: invalid ref format: ~a" err
 216'
 217
 218test_expect_success 'update-ref --stdin -z fails delete with bad ref name' '
 219        printf "%s\0" "delete ~a" refs/heads/master >stdin &&
 220        test_must_fail git update-ref -z --stdin <stdin 2>err &&
 221        grep "fatal: invalid ref format: ~a" err
 222'
 223
 224test_done