1 files changed, 42 insertions, 0 deletions
diff --git a/js/src/tests/ecma_6/extensions/new-cross-compartment.js b/js/src/tests/ecma_6/extensions/new-cross-compartment.js
new file mode 100644
index 000000000..5df437520
--- /dev/null
+++ b/js/src/tests/ecma_6/extensions/new-cross-compartment.js
@@ -0,0 +1,42 @@
+// Any copyright is dedicated to the Public Domain.
+// http://creativecommons.org/licenses/publicdomain/
+
+//-----------------------------------------------------------------------------
+var BUGNUMBER = 1178653;
+var summary =
+  "|new| on a cross-compartment wrapper to a non-constructor shouldn't assert";
+
+print(BUGNUMBER + ": " + summary);
+
+/**************
+ * BEGIN TEST *
+ **************/
+
+var g = newGlobal();
+
+var otherStr = new g.String("foo");
+assertEq(otherStr instanceof g.String, true);
+assertEq(otherStr.valueOf(), "foo");
+
+// THIS IS WRONG.  |new| itself should throw if !IsConstructor(constructor),
+// meaning this global's TypeError should be used.  The problem ultimately is
+// that wrappers conflate callable/constructible, so any old function from
+// another global appears to be both.  Somebody fix bug XXXXXX!
+try
+{
+  var constructor = g.parseInt;
+  new constructor();
+  throw new Error("no error thrown");
+}
+catch (e)
+{
+  assertEq(e instanceof g.TypeError, true,
+           "THIS REALLY SHOULD BE |e instanceof TypeError|");
+}
+
+/******************************************************************************/
+
+if (typeof reportCompare === "function")
+  reportCompare(true, true);
+
+print("Tests complete");