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 objck() {
  14         p=$(objpath "$1")
  15         if test ! -f "$REAL/objects/$p"
  16         then
  17                 echo "Object not found: $REAL/objects/$p"
  18                 false
  19         fi
  20 }
  21
  22
  23 test_expect_success 'initial setup' '
  24         REAL="$(pwd)/.real" &&
  25         mv .git "$REAL"
  26 '
  27
  28 test_expect_success 'bad setup: invalid .git file format' '
  29         echo "gitdir $REAL" >.git &&
  30         if git rev-parse 2>.err
  31         then
  32                 echo "git rev-parse accepted an invalid .git file"
  33                 false
  34         fi &&
  35         if ! grep -qe "Invalid gitfile format" .err
  36         then
  37                 echo "git rev-parse returned wrong error"
  38                 false
  39         fi
  40 '
  41
  42 test_expect_success 'bad setup: invalid .git file path' '
  43         echo "gitdir: $REAL.not" >.git &&
  44         if git rev-parse 2>.err
  45         then
  46                 echo "git rev-parse accepted an invalid .git file path"
  47                 false
  48         fi &&
  49         if ! grep -qe "Not a git repository" .err
  50         then
  51                 echo "git rev-parse returned wrong error"
  52                 false
  53         fi
  54 '
  55
  56 test_expect_success 'final setup + check rev-parse --git-dir' '
  57         echo "gitdir: $REAL" >.git &&
  58         test "$REAL" = "$(git rev-parse --git-dir)"
  59 '
  60
  61 test_expect_success 'check hash-object' '
  62         echo "foo" >bar &&
  63         SHA=$(cat bar | git hash-object -w --stdin) &&
  64         objck $SHA
  65 '
  66
  67 test_expect_success 'check cat-file' '
  68         git cat-file blob $SHA >actual &&
  69         diff -u bar actual
  70 '
  71
  72 test_expect_success 'check update-index' '
  73         if test -f "$REAL/index"
  74         then
  75                 echo "Hmm, $REAL/index exists?"
  76                 false
  77         fi &&
  78         rm -f "$REAL/objects/$(objpath $SHA)" &&
  79         git update-index --add bar &&
  80         if ! test -f "$REAL/index"
  81         then
  82                 echo "$REAL/index not found"
  83                 false
  84         fi &&
  85         objck $SHA
  86 '
  87
  88 test_expect_success 'check write-tree' '
  89         SHA=$(git write-tree) &&
  90         objck $SHA
  91 '
  92
  93 test_expect_success 'check commit-tree' '
  94         SHA=$(echo "commit bar" | git commit-tree $SHA) &&
  95         objck $SHA
  96 '
  97
  98 test_expect_success 'check rev-list' '
  99         echo $SHA >"$REAL/HEAD" &&
 100         test "$SHA" = "$(git rev-list HEAD)"
 101 '
 102
 103 test_done