Adding upstream version 86.0.1.upstream/86.0.1upstream

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/WeakSet/add-not-callable-throws.js b/js/src/tests/test262/built-ins/WeakSet/add-not-callable-throws.js
new file mode 100644
index 0000000000..54f29d1fe0
--- /dev/null
+++ b/js/src/tests/test262/built-ins/WeakSet/add-not-callable-throws.js
@@ -0,0 +1,27 @@
+// Copyright (C) 2015 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+esid: sec-weakset-iterable
+description: >
+  Throws TypeError if add is not callable on constructor call.
+info: |
+  23.4.1.1 WeakSet ( [ iterable ] )
+
+  ...
+  5. If iterable is not present, let iterable be undefined.
+  6. If iterable is either undefined or null, let iter be undefined.
+  7. Else,
+    a. Let adder be Get(set, "add").
+    b. ReturnIfAbrupt(adder).
+    c. If IsCallable(adder) is false, throw a TypeError exception.
+  ...
+---*/
+
+WeakSet.prototype.add = null;
+new WeakSet();
+
+assert.throws(TypeError, function() {
+  new WeakSet([]);
+});
+
+reportCompare(0, 0);