Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 22 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/Proxy/get/trap-is-undefined-no-property.js b/js/src/tests/test262/built-ins/Proxy/get/trap-is-undefined-no-property.js
new file mode 100644
index 0000000000..6a5dd05f1a
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Proxy/get/trap-is-undefined-no-property.js
@@ -0,0 +1,22 @@
+// Copyright (C) 2015 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 9.5.8
+description: >
+    [[Get]] (P, Receiver)
+
+    8. If trap is undefined, then return target.[[Get]](P, Receiver).
+features: [Proxy]
+---*/
+
+var target = {
+  attr: 1
+};
+var p = new Proxy(target, {});
+
+assert.sameValue(p.attr, 1, 'return target.attr');
+assert.sameValue(p.foo, undefined, 'return target.foo');
+assert.sameValue(p['attr'], 1, 'return target.attr');
+assert.sameValue(p['foo'], undefined, 'return target.foo');
+
+reportCompare(0, 0);