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         (
  29                 cd test &&
  30                 git config core.repositoryformatversion >../actual2
  31         ) &&
  32         test_cmp expect actual &&
  33         test_cmp expect actual2
  34 '
  35
  36 test_expect_success 'gitdir selection on unsupported repo' '
  37         # Make sure it would stop at test2, not trash
  38         echo 99 >expect &&
  39         (
  40                 cd test2 &&
  41                 git config core.repositoryformatversion >../actual
  42         ) &&
  43         test_cmp expect actual
  44 '
  45
  46 test_expect_success 'gitdir not required mode' '
  47         git apply --stat test.patch &&
  48         (
  49                 cd test &&
  50                 git apply --stat ../test.patch
  51         ) &&
  52         (
  53                 cd test2 &&
  54                 git apply --stat ../test.patch
  55         )
  56 '
  57
  58 test_expect_success 'gitdir required mode' '
  59         git apply --check --index test.patch &&
  60         (
  61                 cd test &&
  62                 git apply --check --index ../test.patch
  63         ) &&
  64         (
  65                 cd test2 &&
  66                 test_must_fail git apply --check --index ../test.patch
  67         )
  68 '
  69
  70 check_allow () {
  71         git rev-parse --git-dir >actual &&
  72         echo .git >expect &&
  73         test_cmp expect actual
  74 }
  75
  76 check_abort () {
  77         test_must_fail git rev-parse --git-dir
  78 }
  79
  80 # avoid git-config, since it cannot be trusted to run
  81 # in a repository with a broken version
  82 mkconfig () {
  83         echo '[core]' &&
  84         echo "repositoryformatversion = $1" &&
  85         shift &&
  86
  87         if test $# -gt 0; then
  88                 echo '[extensions]' &&
  89                 for i in "$@"; do
  90                         echo "$i"
  91                 done
  92         fi
  93 }
  94
  95 while read outcome version extensions; do
  96         test_expect_success "$outcome version=$version $extensions" "
  97                 mkconfig $version $extensions >.git/config &&
  98                 check_${outcome}
  99         "
 100 done <<\EOF
 101 allow 0
 102 allow 1
 103 allow 1 noop
 104 abort 1 no-such-extension
 105 allow 0 no-such-extension
 106 EOF
 107
 108 test_expect_success 'precious-objects allowed' '
 109         mkconfig 1 preciousObjects >.git/config &&
 110         check_allow
 111 '
 112
 113 test_expect_success 'precious-objects blocks destructive repack' '
 114         test_must_fail git repack -ad
 115 '
 116
 117 test_expect_success 'other repacks are OK' '
 118         test_commit foo &&
 119         git repack
 120 '
 121
 122 test_expect_success 'precious-objects blocks prune' '
 123         test_must_fail git prune
 124 '
 125
 126 test_expect_success 'gc runs without complaint' '
 127         git gc
 128 '
 129
 130 test_done