t/t1307-config-blob.sh

   1 #!/bin/sh
   2
   3 test_description='support for reading config from a blob'
   4
   5 TEST_PASSES_SANITIZE_LEAK=true
   6 . ./test-lib.sh
   7
   8 test_expect_success 'create config blob' '
   9         cat >config <<-\EOF &&
  10         [some]
  11                 value = 1
  12         EOF
  13         git add config &&
  14         git commit -m foo
  15 '
  16
  17 test_expect_success 'list config blob contents' '
  18         echo some.value=1 >expect &&
  19         git config --blob=HEAD:config --list >actual &&
  20         test_cmp expect actual
  21 '
  22
  23 test_expect_success 'fetch value from blob' '
  24         echo true >expect &&
  25         git config --blob=HEAD:config --bool some.value >actual &&
  26         test_cmp expect actual
  27 '
  28
  29 test_expect_success 'reading non-existing value from blob is an error' '
  30         test_must_fail git config --blob=HEAD:config non.existing
  31 '
  32
  33 test_expect_success 'reading from blob and file is an error' '
  34         test_must_fail git config --blob=HEAD:config --system --list
  35 '
  36
  37 test_expect_success 'reading from missing ref is an error' '
  38         test_must_fail git config --blob=HEAD:doesnotexist --list
  39 '
  40
  41 test_expect_success 'reading from non-blob is an error' '
  42         test_must_fail git config --blob=HEAD --list
  43 '
  44
  45 test_expect_success 'setting a value in a blob is an error' '
  46         test_must_fail git config --blob=HEAD:config some.value foo
  47 '
  48
  49 test_expect_success 'deleting a value in a blob is an error' '
  50         test_must_fail git config --blob=HEAD:config --unset some.value
  51 '
  52
  53 test_expect_success 'editing a blob is an error' '
  54         test_must_fail git config --blob=HEAD:config --edit
  55 '
  56
  57 test_expect_success 'parse errors in blobs are properly attributed' '
  58         cat >config <<-\EOF &&
  59         [some]
  60                 value = "
  61         EOF
  62         git add config &&
  63         git commit -m broken &&
  64
  65         test_must_fail git config --blob=HEAD:config some.value 2>err &&
  66         test_grep "HEAD:config" err
  67 '
  68
  69 test_expect_success 'can parse blob ending with CR' '
  70         test_commit --printf CR config "[some]key = value\\r" &&
  71         echo value >expect &&
  72         git config --blob=HEAD:config some.key >actual &&
  73         test_cmp expect actual
  74 '
  75
  76 test_expect_success 'config --blob outside of a repository is an error' '
  77         nongit test_must_fail git config --blob=foo --list
  78 '
  79
  80 test_done