Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 27 insertions, 0 deletions

diff --git a/js/src/tests/test262/intl402/Temporal/ZonedDateTime/prototype/until/custom-time-zone-ids-case-sensitive.js b/js/src/tests/test262/intl402/Temporal/ZonedDateTime/prototype/until/custom-time-zone-ids-case-sensitive.js
new file mode 100644
index 0000000000..7c1ad5b356
--- /dev/null
+++ b/js/src/tests/test262/intl402/Temporal/ZonedDateTime/prototype/until/custom-time-zone-ids-case-sensitive.js
@@ -0,0 +1,27 @@
+// |reftest| skip-if(!this.hasOwnProperty('Temporal')) -- Temporal is not enabled unconditionally
+// Copyright (C) 2023 Justin Grant. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-temporal.zoneddatetime.prototype.since
+description: Custom time zone IDs are compared case-sensitively
+features: [Temporal]
+---*/
+
+class Custom extends Temporal.TimeZone {
+  constructor(id) {
+    super("UTC");
+    this._id = id;
+  }
+  get id() {
+    return this._id;
+  }
+}
+const custom = Temporal.ZonedDateTime.from({ year: 2020, month: 1, day: 1, timeZone: new Custom("Moon/Cheese") });
+const customSameCase = custom.withTimeZone(new Custom("Moon/Cheese")).with({ year: 2021 });
+const customDifferentCase = custom.withTimeZone(new Custom("MOON/CHEESE")).with({ year: 2021 });
+
+assert.sameValue(custom.until(customSameCase, { largestUnit: "year" }).toString(), "P1Y");
+assert.throws(RangeError, () => custom.until(customDifferentCase, { largestUnit: "year" }));
+
+reportCompare(0, 0);