From 261c62a37ee1a2d6a4b9f8a2370657a0a5e79d79 Mon Sep 17 00:00:00 2001
From: pjh456 <147148383@qq.com>
Date: Thu, 6 Aug 2026 01:05:56 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E4=BF=AE=E5=A4=8D=20date=5Fto=5Fjson=20?=
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 =?UTF-8?q?=E8=A8=80=EF=BC=88UTC+8=20=E4=B8=8B=E7=94=A8=E6=98=BE=E5=BC=8F?=
 =?UTF-8?q?=20UTC=20=E6=97=B6=E9=97=B4=E6=88=B3=EF=BC=89?=
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---
 crates/oxide_vm/tests/builtins_date_tests.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/crates/oxide_vm/tests/builtins_date_tests.rs b/crates/oxide_vm/tests/builtins_date_tests.rs
index 1e5ee10f..7f5c5fc3 100644
--- a/crates/oxide_vm/tests/builtins_date_tests.rs
+++ b/crates/oxide_vm/tests/builtins_date_tests.rs
@@ -109,7 +109,8 @@ fn date_to_iso_string() {
 #[test]
 fn date_to_json() {
     let mut vm = Vm::new();
-    let r = eval(&mut vm, "new Date(2020, 0, 1).toJSON()").unwrap();
+    // Parse an explicit ISO UTC string to avoid timezone dependency
+    let r = eval(&mut vm, "new Date('2020-01-01T00:00:00Z').toJSON()").unwrap();
     let s = str_val(&vm, r);
     assert!(s.starts_with("2020-01-01"), "got: {s}");
 }