git-commit-vandalism/t/t5544-pack-objects-hook.sh
Jacob Vosmaer ad6b5fefbd t5544: clarify 'hook works with partial clone' test
Apply a few leftover improvements from the review of ad5df6b782
(upload-pack.c: fix filter spec quoting bug).

1. Instead of enumerating objects reachable from HEAD, enumerate all
reachable objects, because HEAD has not special significance in this
test.

2. Instead of relying on the knowledge that "? in rev-list output
means partial clone", explicitly verify that there are no blobs with
cat-file.

Signed-off-by: Jacob Vosmaer <jacob@gitlab.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2021-02-02 12:21:38 -08:00

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#!/bin/sh
test_description='test custom script in place of pack-objects'
. ./test-lib.sh
test_expect_success 'create some history to fetch' '
test_commit one &&
test_commit two
'
test_expect_success 'create debugging hook script' '
write_script .git/hook <<-\EOF
echo >&2 "hook running"
echo "$*" >hook.args
cat >hook.stdin
"$@" <hook.stdin >hook.stdout
cat hook.stdout
EOF
'
clear_hook_results () {
rm -rf .git/hook.* dst.git
}
test_expect_success 'hook runs via global config' '
clear_hook_results &&
test_config_global uploadpack.packObjectsHook ./hook &&
git clone --no-local . dst.git 2>stderr &&
grep "hook running" stderr
'
test_expect_success 'hook outputs are sane' '
# check that we recorded a usable pack
git index-pack --stdin <.git/hook.stdout &&
# check that we recorded args and stdin. We do not check
# the full argument list or the exact pack contents, as it would make
# the test brittle. So just sanity check that we could replay
# the packing procedure.
grep "^git" .git/hook.args &&
$(cat .git/hook.args) <.git/hook.stdin >replay
'
test_expect_success 'hook runs from -c config' '
clear_hook_results &&
git clone --no-local \
-u "git -c uploadpack.packObjectsHook=./hook upload-pack" \
. dst.git 2>stderr &&
grep "hook running" stderr
'
test_expect_success 'hook does not run from repo config' '
clear_hook_results &&
test_config uploadpack.packObjectsHook "./hook" &&
git clone --no-local . dst.git 2>stderr &&
! grep "hook running" stderr &&
test_path_is_missing .git/hook.args &&
test_path_is_missing .git/hook.stdin &&
test_path_is_missing .git/hook.stdout
'
test_expect_success 'hook works with partial clone' '
clear_hook_results &&
test_config_global uploadpack.packObjectsHook ./hook &&
test_config_global uploadpack.allowFilter true &&
git clone --bare --no-local --filter=blob:none . dst.git &&
git -C dst.git rev-list --objects --missing=allow-any --no-object-names --all >objects &&
git -C dst.git cat-file --batch-check="%(objecttype)" <objects >types &&
! grep blob types
'
test_done