filter cross context eval

test/mjsunit/cross-realm-filtering.js

Index: test/mjsunit/cross-realm-filtering.js
diff --git a/test/mjsunit/cross-realm-filtering.js b/test/mjsunit/cross-realm-filtering.js
index 9523e8cc1a2d09978bc12864ed70ee873b483c93..902cceb58ffe927f001f1b4c753c32827e050b73 100644
--- a/test/mjsunit/cross-realm-filtering.js
+++ b/test/mjsunit/cross-realm-filtering.js
@@ -70,3 +70,72 @@ assertSame(Realm.shared.caller_1, Realm.shared.result_1);
 Realm.eval(realms[0], script);
 assertSame(Realm.shared.caller_0, Realm.shared.result_0);
 assertSame(null, Realm.shared.result_1);
+
+
+// Check function constructor.
+var ctor_script = "Function.constructor";
+var ctor_a_script =
+    "(function() { return Function.constructor.apply(this, ['return 1;']); })";
+var ctor_b_script = "Function.constructor.bind(this, 'return 1;')";
+var ctor_c_script =
+    "(function() { return Function.constructor.call(this, 'return 1;'); })";
+Realm.shared = {
+  ctor_0 : Realm.eval(realms[0], ctor_script),
+  ctor_1 : Realm.eval(realms[1], ctor_script),
+  ctor_a_0 : Realm.eval(realms[0], ctor_a_script),
+  ctor_a_1 : Realm.eval(realms[1], ctor_a_script),
+  ctor_b_0 : Realm.eval(realms[0], ctor_b_script),
+  ctor_b_1 : Realm.eval(realms[1], ctor_b_script),
+  ctor_c_0 : Realm.eval(realms[0], ctor_c_script),
+  ctor_c_1 : Realm.eval(realms[1], ctor_c_script),
+}
+
+var script_0 = "                                                               \
+  var ctor_0 = Realm.shared.ctor_0;                                            \
+  Realm.shared.direct_0 = ctor_0('return 1');                                  \
+  Realm.shared.indirect_0 = (function() { return ctor_0('return 1;'); })();    \
+  Realm.shared.apply_0 = ctor_0.apply(this, ['return 1']);                     \
+  Realm.shared.bind_0 = ctor_0.bind(this, 'return 1')();                       \
+  Realm.shared.call_0 = ctor_0.call(this, 'return 1');                         \
+  Realm.shared.a_0 = Realm.shared.ctor_a_0();                                  \
+  Realm.shared.b_0 = Realm.shared.ctor_b_0();                                  \
+  Realm.shared.c_0 = Realm.shared.ctor_c_0();                                  \
+";
+
+script = script_0 + script_0.replace(/_0/g, "_1");
+
+Realm.eval(realms[0], script);
+assertSame(1, Realm.shared.direct_0());
+assertSame(1, Realm.shared.indirect_0());
+assertSame(1, Realm.shared.apply_0());
+assertSame(1, Realm.shared.bind_0());
+assertSame(1, Realm.shared.call_0());
+assertSame(1, Realm.shared.a_0());
+assertSame(1, Realm.shared.b_0());
+assertSame(1, Realm.shared.c_0());
+assertSame(undefined, Realm.shared.direct_1);
+assertSame(undefined, Realm.shared.indirect_1);
+assertSame(undefined, Realm.shared.apply_1);
+assertSame(undefined, Realm.shared.bind_1);
+assertSame(undefined, Realm.shared.call_1);
+assertSame(1, Realm.shared.a_1());
+assertSame(undefined, Realm.shared.b_1);
+assertSame(1, Realm.shared.c_1());
+
+Realm.eval(realms[1], script);
+assertSame(undefined, Realm.shared.direct_0);
+assertSame(undefined, Realm.shared.indirect_0);
+assertSame(undefined, Realm.shared.apply_0);
+assertSame(undefined, Realm.shared.bind_0);
+assertSame(undefined, Realm.shared.call_0);
+assertSame(1, Realm.shared.a_0());
+assertSame(undefined, Realm.shared.b_0);
+assertSame(1, Realm.shared.c_1());
+assertSame(1, Realm.shared.direct_1());
+assertSame(1, Realm.shared.indirect_1());
+assertSame(1, Realm.shared.apply_1());
+assertSame(1, Realm.shared.bind_1());
+assertSame(1, Realm.shared.call_1());
+assertSame(1, Realm.shared.a_1());
+assertSame(1, Realm.shared.b_1());
+assertSame(1, Realm.shared.c_1());