Adding upstream version 124.0.1.upstream/124.0.1

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

1 files changed, 34 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/Array/prototype/push/length.js b/js/src/tests/test262/built-ins/Array/prototype/push/length.js
new file mode 100644
index 0000000000..d503ab3cfa
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Array/prototype/push/length.js
@@ -0,0 +1,34 @@
+// Copyright (C) 2017 Leo Balter. All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+esid: sec-array.prototype.push
+description: >
+  The "length" property of Array.prototype.push
+info: |
+  22.1.3.18 Array.prototype.push ( ...items )
+
+  The length property of the push method is 1.
+
+  17 ECMAScript Standard Built-in Objects
+
+  Every built-in function object, including constructors, has a length property
+  whose value is an integer. Unless otherwise specified, this value is equal to
+  the largest number of named arguments shown in the subclause headings for the
+  function description. Optional parameters (which are indicated with brackets:
+  [ ]) or rest parameters (which are shown using the form «...name») are not
+  included in the default argument count.
+
+  Unless otherwise specified, the length property of a built-in function object
+  has the attributes { [[Writable]]: false, [[Enumerable]]: false,
+    [[Configurable]]: true }.
+includes: [propertyHelper.js]
+---*/
+
+assert.sameValue(Array.prototype.push.length, 1);
+
+verifyNotEnumerable(Array.prototype.push, 'length');
+verifyNotWritable(Array.prototype.push, 'length');
+verifyConfigurable(Array.prototype.push, 'length');
+
+reportCompare(0, 0);