1 files changed, 28 insertions, 0 deletions
diff --git a/js/src/tests/test262/ch12/12.10/12.10-0-10.js b/js/src/tests/test262/ch12/12.10/12.10-0-10.js
new file mode 100644
index 000000000..60e67f5aa
--- /dev/null
+++ b/js/src/tests/test262/ch12/12.10/12.10-0-10.js
@@ -0,0 +1,28 @@
+/// Copyright (c) 2012 Ecma International.  All rights reserved. 
+/// Ecma International makes this code available under the terms and conditions set
+/// forth on http://hg.ecmascript.org/tests/test262/raw-file/tip/LICENSE (the 
+/// "Use Terms").   Any redistribution of this code must retain the above 
+/// copyright and this notice and otherwise comply with the Use Terms.
+/**
+ * @path ch12/12.10/12.10-0-10.js
+ * @description with introduces scope - name lookup finds function parameter
+ */
+
+
+function testcase() {
+  function f(o) {
+
+    function innerf(o, x) {
+      with (o) {
+        return x;
+      }
+    }
+
+    return innerf(o, 42);
+  }
+  
+  if (f({}) === 42) {
+    return true;
+  }
+ }
+runTestCase(testcase);