From d45476b9fde69b0036ef786e98f6b5fe8e488c1e Mon Sep 17 00:00:00 2001
From: Ms2ger <Ms2ger@gmail.com>
Date: Tue, 8 Mar 2022 10:33:29 +0100
Subject: [PATCH] Add a test for observable calls in Temporal.Duration
 constructor.

---
 test/built-ins/Temporal/Duration/call-builtin.js | 15 +++++++++++++++
 1 file changed, 15 insertions(+)
 create mode 100644 test/built-ins/Temporal/Duration/call-builtin.js

diff --git a/test/built-ins/Temporal/Duration/call-builtin.js b/test/built-ins/Temporal/Duration/call-builtin.js
new file mode 100644
index 0000000000..1050ec9672
--- /dev/null
+++ b/test/built-ins/Temporal/Duration/call-builtin.js
@@ -0,0 +1,15 @@
+// Copyright (C) 2022 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-temporal.duration
+description: Constructor should not call built-in functions.
+includes: [temporalHelpers.js]
+features: [Temporal]
+---*/
+
+Number.isFinite = () => { throw new Test262Error("should not call Number.isFinite") };
+Math.sign = () => { throw new Test262Error("should not call Math.sign") };
+
+const duration = new Temporal.Duration(1, 1);
+TemporalHelpers.assertDuration(duration, 1, 1, 0, 0, 0, 0, 0, 0, 0, 0);