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/built-ins/Temporal/PlainDateTime/prototype/until/no-unnecessary-units.js b/js/src/tests/test262/built-ins/Temporal/PlainDateTime/prototype/until/no-unnecessary-units.js
new file mode 100644
index 0000000000..7e311f8dca
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Temporal/PlainDateTime/prototype/until/no-unnecessary-units.js
@@ -0,0 +1,27 @@
+// |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.plaindatetime.prototype.until
+description: Do not return Durations with unnecessary units
+features: [Temporal]
+includes: [temporalHelpers.js]
+---*/
+
+const feb29 = new Temporal.PlainDateTime(2020, 2, 29, 0, 0);
+const feb28 = new Temporal.PlainDateTime(2021, 2, 28, 0, 0);
+
+TemporalHelpers.assertDuration(
+  feb29.until(feb28, { largestUnit: "months" }),
+  0, 12, 0, 0, 0, 0, 0, 0, 0, 0,
+  "does not include higher units than necessary (largest unit = months)"
+);
+
+TemporalHelpers.assertDuration(
+  feb29.until(feb28, { largestUnit: "years" }),
+  1, 0, 0, 0, 0, 0, 0, 0, 0, 0,
+  "does not include higher units than necessary (largest unit = years)"
+);
+
+reportCompare(0, 0);