t/t1302-repo-version.sh

   1 #!/bin/sh
   2 #
   3 # Copyright (c) 2007 Nguyễn Thái Ngọc Duy
   4 #
   5
   6 test_description='Test repository version check'
   7
   8 . ./test-lib.sh
   9
  10 test_expect_success 'setup' '
  11         cat >test.patch <<-\EOF &&
  12         diff --git a/test.txt b/test.txt
  13         new file mode 100644
  14         --- /dev/null
  15         +++ b/test.txt
  16         @@ -0,0 +1 @@
  17         +123
  18         EOF
  19
  20         test_create_repo "test" &&
  21         test_create_repo "test2" &&
  22         git config --file=test2/.git/config core.repositoryformatversion 99
  23 '
  24
  25 test_expect_success 'gitdir selection on normal repos' '
  26         echo 0 >expect &&
  27         git config core.repositoryformatversion >actual &&
  28         git -C test config core.repositoryformatversion >actual2 &&
  29         test_cmp expect actual &&
  30         test_cmp expect actual2
  31 '
  32
  33 test_expect_success 'gitdir selection on unsupported repo' '
  34         # Make sure it would stop at test2, not trash
  35         test_expect_code 1 git -C test2 config core.repositoryformatversion >actual
  36 '
  37
  38 test_expect_success 'gitdir not required mode' '
  39         git apply --stat test.patch &&
  40         git -C test apply --stat ../test.patch &&
  41         git -C test2 apply --stat ../test.patch
  42 '
  43
  44 test_expect_success 'gitdir required mode' '
  45         git apply --check --index test.patch &&
  46         git -C test apply --check --index ../test.patch &&
  47         test_must_fail git -C test2 apply --check --index ../test.patch
  48 '
  49
  50 check_allow () {
  51         git rev-parse --git-dir >actual &&
  52         echo .git >expect &&
  53         test_cmp expect actual
  54 }
  55
  56 check_abort () {
  57         test_must_fail git rev-parse --git-dir
  58 }
  59
  60 # avoid git-config, since it cannot be trusted to run
  61 # in a repository with a broken version
  62 mkconfig () {
  63         echo '[core]' &&
  64         echo "repositoryformatversion = $1" &&
  65         shift &&
  66
  67         if test $# -gt 0; then
  68                 echo '[extensions]' &&
  69                 for i in "$@"; do
  70                         echo "$i"
  71                 done
  72         fi
  73 }
  74
  75 while read outcome version extensions; do
  76         test_expect_success "$outcome version=$version $extensions" "
  77                 mkconfig $version $extensions >.git/config &&
  78                 check_${outcome}
  79         "
  80 done <<\EOF
  81 allow 0
  82 allow 1
  83 allow 1 noop
  84 abort 1 no-such-extension
  85 allow 0 no-such-extension
  86 EOF
  87
  88 test_expect_success 'precious-objects allowed' '
  89         mkconfig 1 preciousObjects >.git/config &&
  90         check_allow
  91 '
  92
  93 test_expect_success 'precious-objects blocks destructive repack' '
  94         test_must_fail git repack -ad
  95 '
  96
  97 test_expect_success 'other repacks are OK' '
  98         test_commit foo &&
  99         git repack
 100 '
 101
 102 test_expect_success 'precious-objects blocks prune' '
 103         test_must_fail git prune
 104 '
 105
 106 test_expect_success 'gc runs without complaint' '
 107         git gc
 108 '
 109
 110 test_done