1 files changed, 15 insertions, 0 deletions
diff --git a/js/src/tests/test262/intl402/Temporal/TimeZone/timezone-case-insensitive.js b/js/src/tests/test262/intl402/Temporal/TimeZone/timezone-case-insensitive.js
new file mode 100644
index 0000000000..bf0b77caf7
--- /dev/null
+++ b/js/src/tests/test262/intl402/Temporal/TimeZone/timezone-case-insensitive.js
@@ -0,0 +1,15 @@
+// |reftest| skip-if(!this.hasOwnProperty('Temporal')) -- Temporal is not enabled unconditionally
+// 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.timezone
+description: Time zone names are case insensitive
+features: [Temporal]
+---*/
+
+const timeZone = 'eTc/gMt+1';
+const result = new Temporal.TimeZone(timeZone);
+assert.sameValue(result.toString(), 'Etc/GMT+1', `Time zone created from string "${timeZone}"`);
+
+reportCompare(0, 0);