1 files changed, 37 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Temporal/PlainTime/prototype/since/roundingincrement-hours.js b/js/src/tests/test262/built-ins/Temporal/PlainTime/prototype/since/roundingincrement-hours.js
new file mode 100644
index 0000000000..1318ce0a71
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Temporal/PlainTime/prototype/since/roundingincrement-hours.js
@@ -0,0 +1,37 @@
+// |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.plaintime.prototype.since
+description: Valid values for roundingIncrement option
+includes: [temporalHelpers.js]
+features: [Temporal]
+---*/
+
+const earlier = new Temporal.PlainTime(3, 12, 34, 123, 456, 789);
+const later = new Temporal.PlainTime(13, 47, 57, 988, 655, 322);
+
+TemporalHelpers.assertDuration(
+  later.since(earlier, { smallestUnit: "hours", roundingIncrement: 1 }),
+  0, 0, 0, 0, 10, 0, 0, 0, 0, 0, "hours");
+TemporalHelpers.assertDuration(
+  later.since(earlier, { smallestUnit: "hours", roundingIncrement: 2 }),
+  0, 0, 0, 0, 10, 0, 0, 0, 0, 0, "hours");
+TemporalHelpers.assertDuration(
+  later.since(earlier, { smallestUnit: "hours", roundingIncrement: 3 }),
+  0, 0, 0, 0, 9, 0, 0, 0, 0, 0, "hours");
+TemporalHelpers.assertDuration(
+  later.since(earlier, { smallestUnit: "hours", roundingIncrement: 4 }),
+  0, 0, 0, 0, 8, 0, 0, 0, 0, 0, "hours");
+TemporalHelpers.assertDuration(
+  later.since(earlier, { smallestUnit: "hours", roundingIncrement: 6 }),
+  0, 0, 0, 0, 6, 0, 0, 0, 0, 0, "hours");
+TemporalHelpers.assertDuration(
+  later.since(earlier, { smallestUnit: "hours", roundingIncrement: 8 }),
+  0, 0, 0, 0, 8, 0, 0, 0, 0, 0, "hours");
+TemporalHelpers.assertDuration(
+  later.since(earlier, { smallestUnit: "hours", roundingIncrement: 12 }),
+  0, 0, 0, 0, 0, 0, 0, 0, 0, 0, "hours");
+
+reportCompare(0, 0);