From 59ff7f1e88134a21024483377b502c6a94db6051 Mon Sep 17 00:00:00 2001
From: adiGuba <frederic.martini@gmail.com>
Date: Thu, 24 Oct 2024 23:04:50 +0200
Subject: [PATCH] fix: date test fail for some timezone (#13889)

* fix test for some timezone

* lint
---
 packages/svelte/src/reactivity/date.test.ts | 20 ++++++++++++++------
 1 file changed, 14 insertions(+), 6 deletions(-)

diff --git a/packages/svelte/src/reactivity/date.test.ts b/packages/svelte/src/reactivity/date.test.ts
index 77111ee727..d07b6780c6 100644
--- a/packages/svelte/src/reactivity/date.test.ts
+++ b/packages/svelte/src/reactivity/date.test.ts
@@ -38,15 +38,23 @@ test('date.setDate and date.setUTCDate', () => {
 		date.setUTCDate(date.getUTCDate() + 1);
 	});
 
+	// Date/UTCDate may vary on some timezones
+	const date_plus_zero = new Date(initial_date);
+	date_plus_zero.setDate(a.getDate());
+	const date_plus_one = new Date(initial_date);
+	date_plus_one.setDate(a.getDate() + 1);
+	const date_plus_two = new Date(initial_date);
+	date_plus_two.setDate(a.getDate() + 2);
+
 	assert.deepEqual(log, [
 		initial_date.getDate(),
 		initial_date.getUTCDate(),
-		a.getDate(),
-		a.getUTCDate(),
-		a.getDate() + 1,
-		a.getUTCDate() + 1,
-		a.getDate() + 2,
-		a.getUTCDate() + 2
+		date_plus_zero.getDate(),
+		date_plus_zero.getUTCDate(),
+		date_plus_one.getDate(),
+		date_plus_one.getUTCDate(),
+		date_plus_two.getDate(),
+		date_plus_two.getUTCDate()
 	]);
 
 	cleanup();