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perf(utils,file-list): index delete keep-set and --files-from lookups

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TapTap
2026-09-13 04:16:28 +02:00
parent ddc71a7df5
commit 1a83e284c4
8 changed files with 470 additions and 50 deletions
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tests/test_shared_utils.c
+38
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@@ -150,6 +150,43 @@ static void test_walker_removes_extras_keeps_manifest_and_protected() {
free(root);
}
static void test_walker_keeps_nested_manifest_dirs() {
/* The keep-set index must preserve deep content: a directory is protected
when its own name is a keep entry OR when kept content lives below it, and
an exact kept file survives while its siblings are removed. */
char* root = make_walk_root("nestedkeep");
EXPECT_NOT_NULL(root);
EXPECT_TRUE(write_file_at(root, "extra.txt", "extra"));
EXPECT_EQ_INT(make_subdir(root, "keepdir"), 0);
EXPECT_EQ_INT(make_subdir(root, "keepdir/deep"), 0);
EXPECT_TRUE(write_file_at(root, "keepdir/deep/keep.txt", "kept"));
EXPECT_TRUE(write_file_at(root, "keepdir/extra2.txt", "extra"));
EXPECT_EQ_INT(make_subdir(root, "dropdir"), 0);
EXPECT_EQ_INT(make_subdir(root, "keep2"), 0);
EXPECT_TRUE(write_file_at(root, "keep2/inner.txt", "kept"));
EXPECT_EQ_INT(make_subdir(root, "keep3"), 0);
const char* keeps[] = {"keepdir/deep/keep.txt", "keep2/inner.txt", "keep3"};
ArrayList* manifest = make_manifest_strings(keeps, 3);
EXPECT_NOT_NULL(manifest);
size_t deleted = 0;
DeleteWalkResult result = delete_extras_limited(root, manifest, 100000, NULL, 0, &deleted);
EXPECT_EQ_INT((int)result, (int)DELETE_WALK_OK);
EXPECT_FALSE(file_exists(root, "extra.txt"));
EXPECT_TRUE(file_exists(root, "keepdir/deep/keep.txt"));
EXPECT_FALSE(file_exists(root, "keepdir/extra2.txt"));
EXPECT_TRUE(dir_exists(root, "keepdir"));
EXPECT_TRUE(dir_exists(root, "keepdir/deep"));
EXPECT_FALSE(dir_exists(root, "dropdir"));
EXPECT_TRUE(dir_exists(root, "keep2"));
EXPECT_TRUE(file_exists(root, "keep2/inner.txt"));
EXPECT_TRUE(dir_exists(root, "keep3")); /* an exact directory keep entry survives */
EXPECT_EQ_INT((int)deleted, 3);
array_list_delete(manifest);
remove_walk_tree(root);
free(root);
}
static void test_walker_max_delete_exceeded_deletes_nothing() {
char* root = make_walk_root("maxdel");
EXPECT_NOT_NULL(root);
@@ -421,6 +458,7 @@ static void test_fd_peer_ip() {
void test_shared_utils() {
test_walker_removes_extras_keeps_manifest_and_protected();
test_walker_keeps_nested_manifest_dirs();
test_walker_max_delete_exceeded_deletes_nothing();
test_walker_max_delete_exact_bound_deletes();
test_walker_unlimited_deletes_all();