1 files changed, 99 insertions, 0 deletions
diff --git a/js/src/tests/non262/extensions/uneval/regress-231518.js b/js/src/tests/non262/extensions/uneval/regress-231518.js
new file mode 100644
index 0000000000..fc360f0870
--- /dev/null
+++ b/js/src/tests/non262/extensions/uneval/regress-231518.js
@@ -0,0 +1,99 @@
+// |reftest| skip-if(!this.uneval)
+
+/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 231518;
+var summary = 'decompiler must quote keywords and non-identifier property names';
+var actual = '';
+var expect = 'no error';
+var status;
+var object;
+var result;
+
+printBugNumber(BUGNUMBER);
+printStatus (summary);
+
+  status = inSection(1) + ' eval(uneval({"if": false}))';
+
+  try
+  {
+    object = {'if': false };
+    result = uneval(object);
+    printStatus('uneval returns ' + result);
+    eval(result);
+    actual = 'no error';
+  }
+  catch(e)
+  {
+    actual = 'error';
+  }
+ 
+  reportCompare(expect, actual, status);
+
+  status = inSection(2) + ' eval(uneval({"if": "then"}))';
+
+  try
+  {
+    object = {'if': "then" };
+    result = uneval(object);
+    printStatus('uneval returns ' + result);
+    eval(result);
+    actual = 'no error';
+  }
+  catch(e)
+  {
+    actual = 'error';
+  }
+ 
+  reportCompare(expect, actual, status);
+
+  status = inSection(3) + ' eval(uneval(f))';
+
+  try
+  {
+    result = uneval(f);
+    printStatus('uneval returns ' + result);
+    eval(result);
+    actual = 'no error';
+  }
+  catch(e)
+  {
+    actual = 'error';
+  }
+ 
+  reportCompare(expect, actual, status);
+
+  status = inSection(2) + ' eval(uneval(g))';
+
+  try
+  {
+    result = uneval(g);
+    printStatus('uneval returns ' + result);
+    eval(result);
+    actual = 'no error';
+  }
+  catch(e)
+  {
+    actual = 'error';
+  }
+ 
+  reportCompare(expect, actual, status);
+
+function f()
+{
+  var obj = new Object();
+
+  obj['name']      = 'Just a name';
+  obj['if']        = false;
+  obj['some text'] = 'correct';
+}
+
+function g()
+{
+  return {'if': "then"};
+}
+