1 files changed, 20 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Temporal/Calendar/prototype/day/basic.js b/js/src/tests/test262/built-ins/Temporal/Calendar/prototype/day/basic.js
new file mode 100644
index 0000000000..710f903710
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Temporal/Calendar/prototype/day/basic.js
@@ -0,0 +1,20 @@
+// |reftest| skip-if(!this.hasOwnProperty('Temporal')) -- Temporal is not enabled unconditionally
+// Copyright (C) 2021 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-temporal.calendar.prototype.day
+description: Basic tests for day().
+features: [Temporal]
+---*/
+
+const iso = Temporal.Calendar.from("iso8601");
+const res = 5;
+assert.sameValue(iso.day(Temporal.PlainDate.from("1994-11-05")), res, "PlainDate");
+assert.sameValue(iso.day(Temporal.PlainDateTime.from("1994-11-05T08:15:30")), res, "PlainDateTime");
+assert.sameValue(iso.day(Temporal.PlainMonthDay.from("11-05")), res, "PlainMonthDay");
+assert.sameValue(iso.day({ year: 1994, month: 11, day: 5 }), res, "property bag");
+assert.sameValue(iso.day("1994-11-05"), res, "string");
+assert.throws(TypeError, () => iso.day({ year: 2000 }), "property bag with missing properties");
+
+reportCompare(0, 0);