Adding upstream version 86.0.1.upstream/86.0.1upstream

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

1 files changed, 17 insertions, 0 deletions

diff --git a/js/src/tests/test262/language/rest-parameters/rest-parameters-apply.js b/js/src/tests/test262/language/rest-parameters/rest-parameters-apply.js
new file mode 100644
index 0000000000..4fe734ee4c
--- /dev/null
+++ b/js/src/tests/test262/language/rest-parameters/rest-parameters-apply.js
@@ -0,0 +1,17 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 14.1
+description: >
+    Rest parameter and Function.prototype.apply
+---*/
+function af(...a) {
+  return a.length;
+}
+
+assert.sameValue(af.apply(null, []), 0, "`af.apply(null, [])` returns `0`");
+assert.sameValue(af.apply(null, [1]), 1, "`af.apply(null, [1])` returns `1`");
+assert.sameValue(af.apply(null, [1, 2]), 2, "`af.apply(null, [1, 2])` returns `2`");
+assert.sameValue(af.apply(null, [1, ,2]), 3, "`af.apply(null, [1, ,2])` returns `3`");
+
+reportCompare(0, 0);