From a195c934574a7abb3af147f5b6a4279bc2a6a79a Mon Sep 17 00:00:00 2001
From: Nanaloveyuki <miaomiao_159@outlook.com>
Date: Sun, 14 Jun 2026 05:28:52 +0800
Subject: [PATCH] :white_check_mark: cover configured file reset parity

---
 src/BitLogger_test.mbt | 43 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)

diff --git a/src/BitLogger_test.mbt b/src/BitLogger_test.mbt
index 1ec6132..80719bd 100644
--- a/src/BitLogger_test.mbt
+++ b/src/BitLogger_test.mbt
@@ -1566,6 +1566,49 @@ test "configured non-file logger cannot reset file failure counters" {
   inspect(logger.file_reset_failure_counters(), content="false")
 }
 
+test "configured logger file reset helpers stay aligned with runtime sink helpers" {
+  let logger = build_logger(
+    LoggerConfig::new(
+      sink=SinkConfig::new(
+        kind=SinkKind::File,
+        path="config-reset-delegate.log",
+        append=false,
+        auto_flush=false,
+        rotation=Some(file_rotation(40, max_backups=2)),
+      ),
+    ),
+  )
+  let sink = logger.sink
+
+  ignore(logger.file_set_append_mode(true))
+  ignore(sink.file_set_append_mode(true))
+  ignore(logger.file_set_auto_flush(true))
+  ignore(sink.file_set_auto_flush(true))
+  ignore(logger.file_set_rotation(None))
+  ignore(sink.file_set_rotation(None))
+
+  inspect(logger.file_reset_policy() == sink.file_reset_policy(), content="true")
+  inspect(logger.file_policy_matches_default() == sink.file_policy_matches_default(), content="true")
+  inspect(logger.file_append_mode() == sink.file_append_mode(), content="true")
+  inspect(logger.file_auto_flush() == sink.file_auto_flush(), content="true")
+
+  inspect(logger.file_reset_failure_counters() == sink.file_reset_failure_counters(), content="true")
+  inspect(logger.file_open_failures() == sink.file_open_failures(), content="true")
+  inspect(logger.file_write_failures() == sink.file_write_failures(), content="true")
+  inspect(logger.file_flush_failures() == sink.file_flush_failures(), content="true")
+  inspect(logger.file_rotation_failures() == sink.file_rotation_failures(), content="true")
+
+  let console_logger = build_logger(LoggerConfig::new(sink=SinkConfig::new(kind=SinkKind::Console)))
+  let console_sink = console_logger.sink
+  inspect(console_logger.file_reset_policy() == console_sink.file_reset_policy(), content="true")
+  inspect(
+    console_logger.file_reset_failure_counters() == console_sink.file_reset_failure_counters(),
+    content="true",
+  )
+
+  ignore(logger.close())
+}
+
 test "configured logger exposes file flush and close helpers" {
   let logger = build_logger(
     LoggerConfig::new(