1 files changed, 20 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/Object-environment-02.js b/js/src/jit-test/tests/debug/Object-environment-02.js
new file mode 100644
index 000000000..088bc09a8
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Object-environment-02.js
@@ -0,0 +1,20 @@
+// The .environment of a function Debugger.Object is an Environment object.
+
+var g = newGlobal()
+var dbg = Debugger(g);
+var hits = 0;
+g.h = function () {
+    var frame = dbg.getNewestFrame();
+    var fn = frame.eval("j").return;
+    assertEq(fn.environment instanceof Debugger.Environment, true);
+    var closure = frame.eval("f").return;
+    assertEq(closure.environment instanceof Debugger.Environment, true);
+    hits++;
+};
+g.eval("function j(a) {\n" +
+       "    var f = function () { return a; };\n" +
+       "    h();\n" +
+       "    return f;\n" +
+       "}\n" +
+       "j(0);\n");
+assertEq(hits, 1);