Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

1 files changed, 31 insertions, 0 deletions

diff --git a/js/src/tests/test262/built-ins/Object/prototype/valueOf/S15.2.4.4_A10.js b/js/src/tests/test262/built-ins/Object/prototype/valueOf/S15.2.4.4_A10.js
new file mode 100644
index 0000000000..ff4efa939a
--- /dev/null
+++ b/js/src/tests/test262/built-ins/Object/prototype/valueOf/S15.2.4.4_A10.js
@@ -0,0 +1,31 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: The Object.prototype.valueOf.length property has the attribute ReadOnly
+es5id: 15.2.4.4_A10
+description: >
+    Checking if varying the Object.prototype.valueOf.length property
+    fails
+includes: [propertyHelper.js]
+---*/
+assert(
+  !!Object.prototype.valueOf.hasOwnProperty('length'),
+  'The value of !!Object.prototype.valueOf.hasOwnProperty("length") is expected to be true'
+);
+
+var obj = Object.prototype.valueOf.length;
+
+verifyNotWritable(Object.prototype.valueOf, "length", null, function() {
+  return "shifted";
+});
+
+assert.sameValue(
+  Object.prototype.valueOf.length,
+  obj,
+  'The value of Object.prototype.valueOf.length is expected to equal the value of obj'
+);
+
+// TODO: Convert to verifyProperty() format.
+
+reportCompare(0, 0);