t/t5544-pack-objects-hook.sh

   1 #!/bin/sh
   2
   3 test_description='test custom script in place of pack-objects'
   4
   5 TEST_PASSES_SANITIZE_LEAK=true
   6 . ./test-lib.sh
   7
   8 test_expect_success 'create some history to fetch' '
   9         test_commit one &&
  10         test_commit two
  11 '
  12
  13 test_expect_success 'create debugging hook script' '
  14         write_script .git/hook <<-\EOF
  15                 echo >&2 "hook running"
  16                 echo "$*" >hook.args
  17                 cat >hook.stdin
  18                 "$@" <hook.stdin >hook.stdout
  19                 cat hook.stdout
  20         EOF
  21 '
  22
  23 clear_hook_results () {
  24         rm -rf .git/hook.* dst.git
  25 }
  26
  27 test_expect_success 'hook runs via global config' '
  28         clear_hook_results &&
  29         test_config_global uploadpack.packObjectsHook ./hook &&
  30         git clone --no-local . dst.git 2>stderr &&
  31         grep "hook running" stderr
  32 '
  33
  34 test_expect_success 'hook outputs are sane' '
  35         # check that we recorded a usable pack
  36         git index-pack --stdin <.git/hook.stdout &&
  37
  38         # check that we recorded args and stdin. We do not check
  39         # the full argument list or the exact pack contents, as it would make
  40         # the test brittle. So just sanity check that we could replay
  41         # the packing procedure.
  42         grep "^git" .git/hook.args &&
  43         $(cat .git/hook.args) <.git/hook.stdin >replay
  44 '
  45
  46 test_expect_success 'hook runs from -c config' '
  47         clear_hook_results &&
  48         git clone --no-local \
  49           -u "git -c uploadpack.packObjectsHook=./hook upload-pack" \
  50           . dst.git 2>stderr &&
  51         grep "hook running" stderr
  52 '
  53
  54 test_expect_success 'hook does not run from repo config' '
  55         clear_hook_results &&
  56         test_config uploadpack.packObjectsHook "./hook" &&
  57         git clone --no-local . dst.git 2>stderr &&
  58         ! grep "hook running" stderr &&
  59         test_path_is_missing .git/hook.args &&
  60         test_path_is_missing .git/hook.stdin &&
  61         test_path_is_missing .git/hook.stdout &&
  62
  63         # check that global config is used instead
  64         test_config_global uploadpack.packObjectsHook ./hook &&
  65         git clone --no-local . dst2.git 2>stderr &&
  66         grep "hook running" stderr
  67 '
  68
  69 test_expect_success 'hook works with partial clone' '
  70         clear_hook_results &&
  71         test_config_global uploadpack.packObjectsHook ./hook &&
  72         test_config_global uploadpack.allowFilter true &&
  73         git clone --bare --no-local --filter=blob:none . dst.git &&
  74         git -C dst.git rev-list --objects --missing=allow-any --no-object-names --all >objects &&
  75         git -C dst.git cat-file --batch-check="%(objecttype)" <objects >types &&
  76         ! grep blob types
  77 '
  78
  79 test_done