3 files changed, 58 insertions, 0 deletions
diff --git a/js/ductwork/debugger/tests/head_dbg.js b/js/ductwork/debugger/tests/head_dbg.js
new file mode 100644
index 0000000000..aad37f5f12
--- /dev/null
+++ b/js/ductwork/debugger/tests/head_dbg.js
@@ -0,0 +1,13 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+function testGlobal(aName) {
+  let systemPrincipal = Cc["@mozilla.org/systemprincipal;1"]
+    .createInstance(Ci.nsIPrincipal);
+
+  let sandbox = Cu.Sandbox(systemPrincipal);
+  Cu.evalInSandbox("this.__name = '" + aName + "'", sandbox);
+  return sandbox;
+}
diff --git a/js/ductwork/debugger/tests/test_nativewrappers.js b/js/ductwork/debugger/tests/test_nativewrappers.js
new file mode 100644
index 0000000000..ccddb1e845
--- /dev/null
+++ b/js/ductwork/debugger/tests/test_nativewrappers.js
@@ -0,0 +1,38 @@
+function run_test()
+{
+  const {addDebuggerToGlobal} = ChromeUtils.import("resource://gre/modules/jsdebugger.jsm");
+  const {Services} = ChromeUtils.import("resource://gre/modules/Services.jsm");
+
+  Services.prefs.setBoolPref("security.allow_eval_with_system_principal", true);
+  registerCleanupFunction(() => {
+    Services.prefs.clearUserPref("security.allow_eval_with_system_principal");
+  });
+
+  addDebuggerToGlobal(this);
+  var g = testGlobal("test1");
+
+  var dbg = new Debugger();
+  dbg.addDebuggee(g);
+  dbg.onDebuggerStatement = function(aFrame) {
+    let args = aFrame["arguments"];
+    try {
+      args[0];
+      Assert.ok(true);
+    } catch(ex) {
+      Assert.ok(false);
+    }
+  };
+
+  g.eval("function stopMe(arg) {debugger;}");
+
+  g2 = testGlobal("test2");
+  g2.g = g;
+  g2.eval("(" + function createBadEvent() {
+    Cu.importGlobalProperties(["DOMParser"]);
+    let parser = new DOMParser();
+    let doc = parser.parseFromString("<foo></foo>", "text/xml");
+    g.stopMe(doc.createEvent("MouseEvent"));
+  } + ")()");
+
+  dbg.removeAllDebuggees();
+}
diff --git a/js/ductwork/debugger/tests/xpcshell.ini b/js/ductwork/debugger/tests/xpcshell.ini
new file mode 100644
index 0000000000..c2a1cd07af
--- /dev/null
+++ b/js/ductwork/debugger/tests/xpcshell.ini
@@ -0,0 +1,7 @@
+[DEFAULT]
+head = head_dbg.js
+skip-if = toolkit == 'android'
+
+[test_nativewrappers.js]
+# Bug 685068
+fail-if = os == "android"