1 files changed, 32 insertions, 0 deletions
diff --git a/js/src/tests/test262/intl402/Locale/prototype/collation/branding.js b/js/src/tests/test262/intl402/Locale/prototype/collation/branding.js
new file mode 100644
index 0000000000..e3e2eb5794
--- /dev/null
+++ b/js/src/tests/test262/intl402/Locale/prototype/collation/branding.js
@@ -0,0 +1,32 @@
+// Copyright 2018 Igalia, S.L. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-Intl.Locale.prototype.collation
+description: >
+    Verifies the branding check for the "collation" property of the Locale prototype object.
+info: |
+    Intl.Locale.prototype.collation
+
+    2. If Type(loc) is not Object or loc does not have an [[InitializedLocale]] internal slot, then
+        a. Throw a TypeError exception.
+features: [Intl.Locale]
+---*/
+
+const propdesc = Object.getOwnPropertyDescriptor(Intl.Locale.prototype, "collation");
+const invalidValues = [
+  undefined,
+  null,
+  true,
+  "",
+  Symbol(),
+  1,
+  {},
+  Intl.Locale.prototype,
+];
+
+for (const invalidValue of invalidValues) {
+  assert.throws(TypeError, () => propdesc.get.call(invalidValue));
+}
+
+reportCompare(0, 0);