Adding upstream version 124.0.1.upstream/124.0.1

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

1 files changed, 42 insertions, 0 deletions

diff --git a/js/src/tests/test262/language/arguments-object/S10.6_A5_T4.js b/js/src/tests/test262/language/arguments-object/S10.6_A5_T4.js
new file mode 100644
index 0000000000..d3583df422
--- /dev/null
+++ b/js/src/tests/test262/language/arguments-object/S10.6_A5_T4.js
@@ -0,0 +1,42 @@
+// Copyright 2009 the Sputnik authors.  All rights reserved.
+// This code is governed by the BSD license found in the LICENSE file.
+
+/*---
+info: |
+    A property is created with name length with property
+    attributes { DontEnum } and no others
+es5id: 10.6_A5_T4
+description: Overriding arguments.length property
+---*/
+
+var str = "something different";
+//CHECK#1
+function f1(){
+  arguments.length = str;
+  return arguments;
+}
+
+try{
+  if(f1().length !== str){
+    throw new Test262Error("#1: A property length have attribute { ReadOnly }");
+  }
+}
+catch(e){
+  throw new Test262Error("#1: arguments object don't exists");
+}
+
+//CHECK#2
+var f2 = function(){
+    arguments.length = str;
+    return arguments;
+  };
+try{
+  if(f2().length !== str){
+    throw new Test262Error("#2: A property length have attribute { ReadOnly }");
+  }
+}
+catch(e){
+  throw new Test262Error("#2: arguments object don't exists");
+}
+
+reportCompare(0, 0);