Bug 939038 - [DSDS] Follow-up to Bug 814629: add test case for iccchange event. r=hsinyi

dom/network/tests/marionette/manifest.ini

@@ -20,4 +20,5 @@ disabled = Bug 808783
 [test_call_barring_change_password.js]
 [test_mobile_set_radio.js]
 [test_mobile_last_known_network.js]
+[test_mobile_icc_change.js]
 [test_mobile_connections_array_uninitialized.js]

dom/network/tests/marionette/test_mobile_icc_change.js

@@ -0,0 +1,84 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+MARIONETTE_TIMEOUT = 30000;
+
+SpecialPowers.addPermission("mobileconnection", true, document);
+
+// Permission changes can't change existing Navigator.prototype
+// objects, so grab our objects from a new Navigator
+let ifr = document.createElement("iframe");
+let connection;
+ifr.onload = function() {
+  connection = ifr.contentWindow.navigator.mozMobileConnections[0];
+  ok(connection instanceof ifr.contentWindow.MozMobileConnection,
+     "connection is instanceof " + connection.constructor);
+
+  // The emulator's hard coded iccid value.
+  // See it here {B2G_HOME}/external/qemu/telephony/sim_card.c.
+  is(connection.iccId, 89014103211118510720);
+
+  runNextTest();
+};
+document.body.appendChild(ifr);
+
+function waitForIccChange(callback) {
+  connection.addEventListener("iccchange", function handler() {
+    connection.removeEventListener("iccchange", handler);
+    callback();
+  });
+}
+
+function setRadioEnabled(enabled) {
+  let request  = connection.setRadioEnabled(enabled);
+
+  request.onsuccess = function onsuccess() {
+    log('setRadioEnabled: ' + enabled);
+  };
+
+  request.onerror = function onerror() {
+    ok(false, "setRadioEnabled should be ok");
+  };
+}
+
+function testIccChangeOnRadioPowerOff() {
+  // Turn off radio
+  setRadioEnabled(false);
+
+  waitForIccChange(function() {
+    is(connection.iccId, null);
+    runNextTest();
+  });
+}
+
+function testIccChangeOnRadioPowerOn() {
+  // Turn on radio
+  setRadioEnabled(true);
+
+  waitForIccChange(function() {
+    // The emulator's hard coded iccid value.
+    is(connection.iccId, 89014103211118510720);
+    runNextTest();
+  });
+}
+
+let tests = [
+  testIccChangeOnRadioPowerOff,
+  testIccChangeOnRadioPowerOn
+];
+
+function runNextTest() {
+  let test = tests.shift();
+  if (!test) {
+    cleanUp();
+    return;
+  }
+
+  test();
+}
+
+function cleanUp() {
+  SpecialPowers.removePermission("mobileconnection", document);
+
+  finish();
+}