1 files changed, 27 insertions, 0 deletions
diff --git a/js/src/tests/test262/built-ins/Temporal/TimeZone/prototype/getOffsetNanosecondsFor/branding.js b/js/src/tests/test262/built-ins/Temporal/TimeZone/prototype/getOffsetNanosecondsFor/branding.js
new file mode 100644
index 0000000000..f7450dd176
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Temporal/TimeZone/prototype/getOffsetNanosecondsFor/branding.js
@@ -0,0 +1,27 @@
+// |reftest| skip-if(!this.hasOwnProperty('Temporal')) -- Temporal is not enabled unconditionally
+// Copyright (C) 2020 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-temporal.timezone.prototype.getoffsetnanosecondsfor
+description: Throw a TypeError if the receiver is invalid
+features: [Symbol, Temporal]
+---*/
+
+const getOffsetNanosecondsFor = Temporal.TimeZone.prototype.getOffsetNanosecondsFor;
+
+assert.sameValue(typeof getOffsetNanosecondsFor, "function");
+
+const args = [new Temporal.Instant(0n)];
+
+assert.throws(TypeError, () => getOffsetNanosecondsFor.apply(undefined, args), "undefined");
+assert.throws(TypeError, () => getOffsetNanosecondsFor.apply(null, args), "null");
+assert.throws(TypeError, () => getOffsetNanosecondsFor.apply(true, args), "true");
+assert.throws(TypeError, () => getOffsetNanosecondsFor.apply("", args), "empty string");
+assert.throws(TypeError, () => getOffsetNanosecondsFor.apply(Symbol(), args), "symbol");
+assert.throws(TypeError, () => getOffsetNanosecondsFor.apply(1, args), "1");
+assert.throws(TypeError, () => getOffsetNanosecondsFor.apply({}, args), "plain object");
+assert.throws(TypeError, () => getOffsetNanosecondsFor.apply(Temporal.TimeZone, args), "Temporal.TimeZone");
+assert.throws(TypeError, () => getOffsetNanosecondsFor.apply(Temporal.TimeZone.prototype, args), "Temporal.TimeZone.prototype");
+
+reportCompare(0, 0);