t/t0035-safe-bare-repository.sh

   1 #!/bin/sh
   2
   3 test_description='verify safe.bareRepository checks'
   4
   5 TEST_PASSES_SANITIZE_LEAK=true
   6 . ./test-lib.sh
   7
   8 pwd="$(pwd)"
   9
  10 expect_accepted_implicit () {
  11         test_when_finished 'rm "$pwd/trace.perf"' &&
  12         GIT_TRACE2_PERF="$pwd/trace.perf" git "$@" rev-parse --git-dir &&
  13         # Note: we're intentionally only checking that the bare repo has a
  14         # directory *prefix* of $pwd
  15         grep -F "implicit-bare-repository:$pwd" "$pwd/trace.perf"
  16 }
  17
  18 expect_accepted_explicit () {
  19         test_when_finished 'rm "$pwd/trace.perf"' &&
  20         GIT_DIR="$1" GIT_TRACE2_PERF="$pwd/trace.perf" git rev-parse --git-dir &&
  21         ! grep -F "implicit-bare-repository:$pwd" "$pwd/trace.perf"
  22 }
  23
  24 expect_rejected () {
  25         test_when_finished 'rm "$pwd/trace.perf"' &&
  26         test_env GIT_TRACE2_PERF="$pwd/trace.perf" \
  27                 test_must_fail git "$@" rev-parse --git-dir 2>err &&
  28         grep -F "cannot use bare repository" err &&
  29         grep -F "implicit-bare-repository:$pwd" "$pwd/trace.perf"
  30 }
  31
  32 test_expect_success 'setup bare repo in worktree' '
  33         git init outer-repo &&
  34         git init --bare outer-repo/bare-repo
  35 '
  36
  37 test_expect_success 'safe.bareRepository unset' '
  38         test_unconfig --global safe.bareRepository &&
  39         expect_accepted_implicit -C outer-repo/bare-repo
  40 '
  41
  42 test_expect_success 'safe.bareRepository=all' '
  43         test_config_global safe.bareRepository all &&
  44         expect_accepted_implicit -C outer-repo/bare-repo
  45 '
  46
  47 test_expect_success 'safe.bareRepository=explicit' '
  48         test_config_global safe.bareRepository explicit &&
  49         expect_rejected -C outer-repo/bare-repo
  50 '
  51
  52 test_expect_success 'safe.bareRepository in the repository' '
  53         # safe.bareRepository must not be "explicit", otherwise
  54         # git config fails with "fatal: not in a git directory" (like
  55         # safe.directory)
  56         test_config -C outer-repo/bare-repo safe.bareRepository \
  57                 all &&
  58         test_config_global safe.bareRepository explicit &&
  59         expect_rejected -C outer-repo/bare-repo
  60 '
  61
  62 test_expect_success 'safe.bareRepository on the command line' '
  63         test_config_global safe.bareRepository explicit &&
  64         expect_accepted_implicit -C outer-repo/bare-repo \
  65                 -c safe.bareRepository=all
  66 '
  67
  68 test_expect_success 'safe.bareRepository in included file' '
  69         cat >gitconfig-include <<-\EOF &&
  70         [safe]
  71                 bareRepository = explicit
  72         EOF
  73         git config --global --add include.path "$(pwd)/gitconfig-include" &&
  74         expect_rejected -C outer-repo/bare-repo
  75 '
  76
  77 test_expect_success 'no trace when GIT_DIR is explicitly provided' '
  78         expect_accepted_explicit "$pwd/outer-repo/bare-repo"
  79 '
  80
  81 test_expect_success 'no trace when "bare repository" is .git' '
  82         expect_accepted_implicit -C outer-repo/.git
  83 '
  84
  85 test_expect_success 'no trace when "bare repository" is a subdir of .git' '
  86         expect_accepted_implicit -C outer-repo/.git/objects
  87 '
  88
  89 test_done