t/t5544-pack-objects-hook.sh

   1 #!/bin/sh
   2
   3 test_description='test custom script in place of pack-objects'
   4 . ./test-lib.sh
   5
   6 test_expect_success 'create some history to fetch' '
   7         test_commit one &&
   8         test_commit two
   9 '
  10
  11 test_expect_success 'create debugging hook script' '
  12         write_script .git/hook <<-\EOF
  13                 echo >&2 "hook running"
  14                 echo "$*" >hook.args
  15                 cat >hook.stdin
  16                 "$@" <hook.stdin >hook.stdout
  17                 cat hook.stdout
  18         EOF
  19 '
  20
  21 clear_hook_results () {
  22         rm -rf .git/hook.* dst.git
  23 }
  24
  25 test_expect_success 'hook runs via global config' '
  26         clear_hook_results &&
  27         test_config_global uploadpack.packObjectsHook ./hook &&
  28         git clone --no-local . dst.git 2>stderr &&
  29         grep "hook running" stderr
  30 '
  31
  32 test_expect_success 'hook outputs are sane' '
  33         # check that we recorded a usable pack
  34         git index-pack --stdin <.git/hook.stdout &&
  35
  36         # check that we recorded args and stdin. We do not check
  37         # the full argument list or the exact pack contents, as it would make
  38         # the test brittle. So just sanity check that we could replay
  39         # the packing procedure.
  40         grep "^git" .git/hook.args &&
  41         $(cat .git/hook.args) <.git/hook.stdin >replay
  42 '
  43
  44 test_expect_success 'hook runs from -c config' '
  45         clear_hook_results &&
  46         git clone --no-local \
  47           -u "git -c uploadpack.packObjectsHook=./hook upload-pack" \
  48           . dst.git 2>stderr &&
  49         grep "hook running" stderr
  50 '
  51
  52 test_expect_success 'hook does not run from repo config' '
  53         clear_hook_results &&
  54         test_config uploadpack.packObjectsHook "./hook" &&
  55         git clone --no-local . dst.git 2>stderr &&
  56         ! grep "hook running" stderr &&
  57         test_path_is_missing .git/hook.args &&
  58         test_path_is_missing .git/hook.stdin &&
  59         test_path_is_missing .git/hook.stdout
  60 '
  61
  62 test_done