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test(delete): cover apply=false config-only carrier frame

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Adds a unit test proving the config-only STATUS_DELETE_PLAN frame applies
--delete-missing-args exact deletions while walking no directory (the
--files-from-with-no-synced-dir fix).
This commit is contained in:
TapTap
2026-09-19 17:07:56 +02:00
parent 38d304103c
commit f6f49d536e
1 changed files with 49 additions and 0 deletions
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tests/test_delete_plan.c
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@@ -217,9 +217,58 @@ static void test_delete_delay_actual_removal_charges_budget(void) {
config_delete(config);
}
/* Send a config-only carrier frame (apply=false): the per-run config block with
* one --delete-missing-args exact path, and no directory walk. */
static void send_config_only_frame(int fd, const char* missing_path) {
EXPECT_TRUE(send_int(fd, 1)); /* has_config */
EXPECT_TRUE(send_int(fd, 0)); /* protected prefixes */
EXPECT_TRUE(send_int(fd, 0)); /* size-skipped */
EXPECT_TRUE(send_int(fd, 1)); /* missing args */
EXPECT_TRUE(send_wire_str(fd, missing_path));
EXPECT_TRUE(send_int(fd, 0)); /* apply = false */
EXPECT_TRUE(send_wire_str(fd, "."));
EXPECT_TRUE(send_int(fd, 0));
EXPECT_TRUE(send_int(fd, 0));
}
/* The config-only carrier frame (apply=false) still applies the
* --delete-missing-args exact deletions even though it walks no directory. This
* is the fix for a --files-from list that synchronizes no directory. */
static void test_config_only_frame_applies_missing_args(void) {
char root[] = "/tmp/fastsync_dp_cfgonly_XXXXXX";
EXPECT_TRUE(mkdtemp(root) != NULL);
char gone[1024];
snprintf(gone, sizeof(gone), "%s/gone.txt", root);
int fd = open(gone, O_WRONLY | O_CREAT | O_TRUNC, 0600);
EXPECT_TRUE(fd >= 0);
close(fd);
Config* config = config_create();
EXPECT_NOT_NULL(config);
config->receive_root_directory = str_dup(root);
config->delete_missing_args = true;
int p[2];
EXPECT_EQ_INT(socketpair(AF_UNIX, SOCK_STREAM, 0, p), 0);
DeletePlanSession* session = delete_plan_session_create(config);
EXPECT_NOT_NULL(session);
send_config_only_frame(p[1], "gone.txt");
EXPECT_EQ_INT(delete_plan_session_receive(session, config, p[0]), 0);
EXPECT_EQ_INT((int)delete_plan_session_deleted(session), 1);
EXPECT_TRUE(lstat(gone, &(struct stat){0}) != 0);
delete_plan_session_destroy(session);
close(p[0]);
close(p[1]);
rmdir(root);
config_delete(config);
}
void test_delete_plan(void) {
test_delete_delay_refilled_dir_removed_recursively();
test_delete_delay_removed_file_counted();
test_delete_delay_max_delete_bounds_actual();
test_delete_delay_actual_removal_charges_budget();
test_config_only_frame_applies_missing_args();
}