t/t0002-gitfile.sh

   1 #!/bin/sh
   2
   3 test_description='.git file
   4
   5 Verify that plumbing commands work when .git is a file
   6 '
   7 . ./test-lib.sh
   8
   9 objpath() {
  10         echo "$1" | sed -e 's|\(..\)|\1/|'
  11 }
  12
  13 test_expect_success 'initial setup' '
  14         REAL="$(pwd)/.real" &&
  15         mv .git "$REAL"
  16 '
  17
  18 test_expect_success 'bad setup: invalid .git file format' '
  19         echo "gitdir $REAL" >.git &&
  20         test_must_fail git rev-parse 2>.err &&
  21         test_i18ngrep "invalid gitfile format" .err
  22 '
  23
  24 test_expect_success 'bad setup: invalid .git file path' '
  25         echo "gitdir: $REAL.not" >.git &&
  26         test_must_fail git rev-parse 2>.err &&
  27         test_i18ngrep "not a git repository" .err
  28 '
  29
  30 test_expect_success 'final setup + check rev-parse --git-dir' '
  31         echo "gitdir: $REAL" >.git &&
  32         test "$REAL" = "$(git rev-parse --git-dir)"
  33 '
  34
  35 test_expect_success 'check hash-object' '
  36         echo "foo" >bar &&
  37         SHA=$(cat bar | git hash-object -w --stdin) &&
  38         test_path_is_file "$REAL/objects/$(objpath $SHA)"
  39 '
  40
  41 test_expect_success 'check cat-file' '
  42         git cat-file blob $SHA >actual &&
  43         test_cmp bar actual
  44 '
  45
  46 test_expect_success 'check update-index' '
  47         test_path_is_missing "$REAL/index" &&
  48         rm -f "$REAL/objects/$(objpath $SHA)" &&
  49         git update-index --add bar &&
  50         test_path_is_file "$REAL/index" &&
  51         test_path_is_file "$REAL/objects/$(objpath $SHA)"
  52 '
  53
  54 test_expect_success 'check write-tree' '
  55         SHA=$(git write-tree) &&
  56         test_path_is_file "$REAL/objects/$(objpath $SHA)"
  57 '
  58
  59 test_expect_success 'check commit-tree' '
  60         SHA=$(echo "commit bar" | git commit-tree $SHA) &&
  61         test_path_is_file "$REAL/objects/$(objpath $SHA)"
  62 '
  63
  64 test_expect_success 'check rev-list' '
  65         echo $SHA >"$REAL/HEAD" &&
  66         test "$SHA" = "$(git rev-list HEAD)"
  67 '
  68
  69 test_expect_success 'setup_git_dir twice in subdir' '
  70         git init sgd &&
  71         (
  72                 cd sgd &&
  73                 git config alias.lsfi ls-files &&
  74                 mv .git .realgit &&
  75                 echo "gitdir: .realgit" >.git &&
  76                 mkdir subdir &&
  77                 cd subdir &&
  78                 >foo &&
  79                 git add foo &&
  80                 git lsfi >actual &&
  81                 echo foo >expected &&
  82                 test_cmp expected actual
  83         )
  84 '
  85
  86 test_expect_success 'enter_repo non-strict mode' '
  87         test_create_repo enter_repo &&
  88         (
  89                 cd enter_repo &&
  90                 test_tick &&
  91                 test_commit foo &&
  92                 mv .git .realgit &&
  93                 echo "gitdir: .realgit" >.git
  94         ) &&
  95         head=$(git -C enter_repo rev-parse HEAD) &&
  96         git ls-remote enter_repo >actual &&
  97         cat >expected <<-EOF &&
  98         $head   HEAD
  99         $head   refs/heads/master
 100         $head   refs/tags/foo
 101         EOF
 102         test_cmp expected actual
 103 '
 104
 105 test_expect_success 'enter_repo linked checkout' '
 106         (
 107                 cd enter_repo &&
 108                 git worktree add  ../foo refs/tags/foo
 109         ) &&
 110         head=$(git -C enter_repo rev-parse HEAD) &&
 111         git ls-remote foo >actual &&
 112         cat >expected <<-EOF &&
 113         $head   HEAD
 114         $head   refs/heads/master
 115         $head   refs/tags/foo
 116         EOF
 117         test_cmp expected actual
 118 '
 119
 120 test_expect_success 'enter_repo strict mode' '
 121         head=$(git -C enter_repo rev-parse HEAD) &&
 122         git ls-remote --upload-pack="git upload-pack --strict" foo/.git >actual &&
 123         cat >expected <<-EOF &&
 124         $head   HEAD
 125         $head   refs/heads/master
 126         $head   refs/tags/foo
 127         EOF
 128         test_cmp expected actual
 129 '
 130
 131 test_done