diff -r 000000000000 -r 6474c204b198 dom/icc/tests/marionette/test_icc_card_state.js
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/dom/icc/tests/marionette/test_icc_card_state.js	Wed Dec 31 06:09:35 2014 +0100
@@ -0,0 +1,49 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+MARIONETTE_TIMEOUT = 30000;
+MARIONETTE_HEAD_JS = "icc_header.js";
+
+function setRadioEnabled(enabled) {
+  let connection = navigator.mozMobileConnections[0];
+  ok(connection);
+
+  let request  = connection.setRadioEnabled(enabled);
+
+  request.onsuccess = function onsuccess() {
+    log('setRadioEnabled: ' + enabled);
+  };
+
+  request.onerror = function onerror() {
+    ok(false, "setRadioEnabled should be ok");
+  };
+}
+
+/* Basic test */
+taskHelper.push(function basicTest() {
+  is(icc.cardState, "ready", "card state is " + icc.cardState);
+  taskHelper.runNext();
+});
+
+/* Test cardstatechange event by switching radio off */
+taskHelper.push(function testCardStateChange() {
+  // Turn off radio.
+  setRadioEnabled(false);
+  icc.addEventListener("cardstatechange", function oncardstatechange() {
+    log("card state changes to " + icc.cardState);
+    // Expect to get card state changing to null.
+    if (icc.cardState === null) {
+      icc.removeEventListener("cardstatechange", oncardstatechange);
+      // We should restore radio status and expect to get iccdetected event.
+      setRadioEnabled(true);
+      iccManager.addEventListener("iccdetected", function oniccdetected(evt) {
+        log("icc iccdetected: " + evt.iccId);
+        iccManager.removeEventListener("iccdetected", oniccdetected);
+        taskHelper.runNext();
+      });
+    }
+  });
+});
+
+// Start test
+taskHelper.runNext();