From 00730511da5a7a7cc7a28c1dd8f1ac27fe8e427c Mon Sep 17 00:00:00 2001
From: Frank Tang <ftang@chromium.org>
Date: Fri, 8 Sep 2023 21:54:53 -0700
Subject: [PATCH] Add tests for DurationFormat PR 172 and 167

Test the order of resolvedOptions in default setting
Also add test to check the reading order of options based on the
property returned in the default setting resolvedOptions.

https://github.com/tc39/proposal-intl-duration-format/pull/167
https://github.com/tc39/proposal-intl-duration-format/pull/172
https://tc39.es/proposal-intl-duration-format/#sec-Intl.DurationFormat.prototype.resolvedOptions

These two PRs are presenting to TC39 2023-09 meeting
---
 .../return-keys-order-default.js              | 33 +++++++++++++++++++
 1 file changed, 33 insertions(+)
 create mode 100644 test/intl402/DurationFormat/prototype/resolvedOptions/return-keys-order-default.js

diff --git a/test/intl402/DurationFormat/prototype/resolvedOptions/return-keys-order-default.js b/test/intl402/DurationFormat/prototype/resolvedOptions/return-keys-order-default.js
new file mode 100644
index 00000000000..ecfb5b33c93
--- /dev/null
+++ b/test/intl402/DurationFormat/prototype/resolvedOptions/return-keys-order-default.js
@@ -0,0 +1,33 @@
+// Copyright 2023 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-intl.durationformat.prototype.resolvedoptions
+description: order of property keys for the object returned by resolvedOptions()
+features: [Intl.DurationFormat]
+---*/
+
+assert.sameValue(
+    'locale,' +
+    'numberingSystem,' +
+    'style,' +
+    'years,' +
+    'yearsDisplay,' +
+    'months,' +
+    'monthsDisplay,' +
+    'weeks,' +
+    'weeksDisplay,' +
+    'days,' +
+    'daysDisplay,' +
+    'hours,' +
+    'hoursDisplay,' +
+    'minutes,' +
+    'minutesDisplay,' +
+    'seconds,' +
+    'secondsDisplay,' +
+    'milliseconds,' +
+    'millisecondsDisplay,' +
+    'microseconds,' +
+    'microsecondsDisplay,' +
+    'nanoseconds,' +
+    'nanosecondsDisplay',
+    Object.keys((new Intl.DurationFormat()).resolvedOptions()).toString());