From 8b5feb357790549f455131f2ce0c67ab29a19263 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= <marcandre.lureau@redhat.com>
Date: Fri, 1 Aug 2025 23:45:55 +0400
Subject: [PATCH] WIP: gix-date: handling bad offsets
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This commit from edk2 has an invalid author date offset:
https://github.com/tianocore/edk2/commit/630cb8507b2f1d7d7af3ac0f992d40f209dc1cee

$ gix cat 630cb8507b2f1d7d7af3ac0f992d40f209dc1cee
...
author Ruiyu Ni <ruiyu.ni@intel.com> 1516956202 -3407

But git show can still display it:
commit 630cb8507b2f1d7d7af3ac0f992d40f209dc1cee
Author: Ray Ni <ray.ni@intel.com>
Date:   Wed Jan 24 22:36:22 2018 -3407

How to handle it with gix-date?

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
---
 gix-date/tests/time/format.rs | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/gix-date/tests/time/format.rs b/gix-date/tests/time/format.rs
index 06e5b8b774c..84c6cf0d166 100644
--- a/gix-date/tests/time/format.rs
+++ b/gix-date/tests/time/format.rs
@@ -81,6 +81,14 @@ fn git_default() {
     );
 }
 
+#[test]
+fn bad_offset() {
+    assert_eq!(
+        time_bad_offset().format(gix_date::time::format::DEFAULT),
+        "Wed Jan 24 22:36:22 2018 -3407"
+    );
+}
+
 fn time() -> Time {
     Time {
         seconds: 123456789,
@@ -94,3 +102,10 @@ fn time_dec1() -> Time {
         offset: 9000,
     }
 }
+
+fn time_bad_offset() -> Time {
+    Time {
+        seconds: 1516956202,
+        offset: -122820,
+    }
+}