Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

1 files changed, 32 insertions, 0 deletions

diff --git a/js/src/tests/test262/language/statements/class/arguments/default-constructor.js b/js/src/tests/test262/language/statements/class/arguments/default-constructor.js
new file mode 100644
index 0000000000..f30ec66b5a
--- /dev/null
+++ b/js/src/tests/test262/language/statements/class/arguments/default-constructor.js
@@ -0,0 +1,32 @@
+// Copyright (C) 2014 the V8 project authors. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+/*---
+es6id: 14.5
+description: >
+    class default constructor arguments
+---*/
+var args, that;
+class Base {
+  constructor() {
+    that = this;
+    args = arguments;
+  }
+}
+class Derived extends Base {}
+
+new Derived;
+assert.sameValue(args.length, 0, "The value of `args.length` is `0`");
+
+new Derived(0, 1, 2);
+assert.sameValue(args.length, 3, "The value of `args.length` is `3`");
+assert.sameValue(
+  that instanceof Derived,
+  true,
+  "The result of `that instanceof Derived` is `true`"
+);
+
+var arr = new Array(100);
+var obj = {};
+assert.throws(TypeError, function() {Derived.apply(obj, arr);});
+
+reportCompare(0, 0);