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test-tool {dump,scrap}-cache-tree: fix memory leaks

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Fix memory leaks in two test-tools used by t0090-cache-tree.sh. As a
result we can mark the test as passing with SANITIZE=leak using
"TEST_PASSES_SANITIZE_LEAK=true".

Signed-off-by: Ævar Arnfjörð Bjarmason <avarab@gmail.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Ævar Arnfjörð Bjarmason 2022-07-01 12:37:34 +02:00 committed by Junio C Hamano
parent e287a5b0a4
commit 9afa46d4a6
3 changed files with 9 additions and 1 deletions
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7
t/helper/test-dump-cache-tree.c
View File

@ -59,11 +59,16 @@ int cmd__dump_cache_tree(int ac, const char **av)
{
struct index_state istate;
struct cache_tree *another = cache_tree();
int ret;
setup_git_directory();
if (read_cache() < 0)
die("unable to read index file");
istate = the_index;
istate.cache_tree = another;
cache_tree_update(&istate, WRITE_TREE_DRY_RUN);
return dump_cache_tree(active_cache_tree, another, "");
ret = dump_cache_tree(active_cache_tree, another, "");
cache_tree_free(&another);
return ret;
}

1
t/helper/test-scrap-cache-tree.c
View File

@ -12,6 +12,7 @@ int cmd__scrap_cache_tree(int ac, const char **av)
hold_locked_index(&index_lock, LOCK_DIE_ON_ERROR);
if (read_cache() < 0)
die("unable to read index file");
cache_tree_free(&active_cache_tree);
active_cache_tree = NULL;
if (write_locked_index(&the_index, &index_lock, COMMIT_LOCK))
die("unable to write index file");

2
t/t0090-cache-tree.sh
View File

@ -5,6 +5,8 @@ test_description="Test whether cache-tree is properly updated
Tests whether various commands properly update and/or rewrite the
cache-tree extension.
"
TEST_PASSES_SANITIZE_LEAK=true
. ./test-lib.sh
cmp_cache_tree () {