git/t/t6133-pathspec-rev-dwim.sh
Patrick Steinhardt 57fb139b5e object-name: fix leaking commit list items
When calling `get_oid_oneline()`, we pass in a `struct commit_list` that
gets modified by the function. This creates a weird situation where the
commit list may sometimes be empty after returning, but sometimes it
will continue to carry additional commits. In those cases the remainder
of the list leaks.

Ultimately, the design where we only pass partial ownership to
`get_oid_oneline()` feels shoddy. Refactor the code such that we only
pass a constant pointer to the list, creating a local copy as needed.
Callers are thus always responsible for freeing the commit list, which
then allows us to plug a bunch of memory leaks.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
2024-08-01 08:47:37 -07:00

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#!/bin/sh
test_description='test dwim of revs versus pathspecs in revision parser'
TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
test_expect_success 'setup' '
test_commit base &&
echo content >"br[ack]ets" &&
git add . &&
test_tick &&
git commit -m brackets
'
test_expect_success 'non-rev wildcard dwims to pathspec' '
git log -- "*.t" >expect &&
git log "*.t" >actual &&
test_cmp expect actual
'
test_expect_success 'tree:path with metacharacters dwims to rev' '
git show "HEAD:br[ack]ets" -- >expect &&
git show "HEAD:br[ack]ets" >actual &&
test_cmp expect actual
'
test_expect_success '^{foo} with metacharacters dwims to rev' '
git log "HEAD^{/b.*}" -- >expect &&
git log "HEAD^{/b.*}" >actual &&
test_cmp expect actual
'
test_expect_success '@{foo} with metacharacters dwims to rev' '
git log "HEAD@{now [or thereabouts]}" -- >expect &&
git log "HEAD@{now [or thereabouts]}" >actual &&
test_cmp expect actual
'
test_expect_success ':/*.t from a subdir dwims to a pathspec' '
mkdir subdir &&
(
cd subdir &&
git log -- ":/*.t" >expect &&
git log ":/*.t" >actual &&
test_cmp expect actual
)
'
test_done