test(ecstore): cover DNS resolver raw errors (#3674)

2026-07-26 08:18:18 +00:00 · 2026-06-21 08:17:45 +08:00
parent 9b3fda9e30
commit 796f293b80
1 changed files with 6 additions and 0 deletions
@@ -1039,6 +1039,12 @@ mod test {
        assert!(is_retryable_dns_error(&Error::other("nodename nor servname provided, or not known")));
    }

+    #[test]
+    fn retryable_dns_error_accepts_resolver_raw_os_codes() {
+        assert!(is_retryable_dns_error(&Error::from_raw_os_error(-3)));
+        assert!(is_retryable_dns_error(&Error::from_raw_os_error(-2)));
+    }
+
    #[test]
    fn retryable_dns_error_rejects_configuration_errors() {
        assert!(!is_retryable_dns_error(&Error::new(