From 6f3a9694c5519a49ee3f07dcf5feda1cc0908b0d Mon Sep 17 00:00:00 2001
From: JW Wang <jwwang@mozilla.com>
Date: Thu, 4 Jul 2013 14:47:26 +0800
Subject: [PATCH] Bug 865347 - Add a test case to test new functions.
 r=dhylands

---
 dom/system/gonk/tests/marionette/manifest.ini |  1 +
 .../gonk/tests/marionette/test_fakevolume.js  | 29 +++++++++++++++++++
 2 files changed, 30 insertions(+)
 create mode 100644 dom/system/gonk/tests/marionette/test_fakevolume.js

diff --git a/dom/system/gonk/tests/marionette/manifest.ini b/dom/system/gonk/tests/marionette/manifest.ini
index 0499a55955e..a0a50c70bc9 100644
--- a/dom/system/gonk/tests/marionette/manifest.ini
+++ b/dom/system/gonk/tests/marionette/manifest.ini
@@ -6,3 +6,4 @@ qemu = true
 [test_geolocation.js]
 disabled = Bug 808783
 [test_get_voicemailInfo.js]
+[test_fakevolume.js]
diff --git a/dom/system/gonk/tests/marionette/test_fakevolume.js b/dom/system/gonk/tests/marionette/test_fakevolume.js
new file mode 100644
index 00000000000..5ac84d92ab2
--- /dev/null
+++ b/dom/system/gonk/tests/marionette/test_fakevolume.js
@@ -0,0 +1,29 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+MARIONETTE_TIMEOUT = 10000;
+
+let Cc = SpecialPowers.Cc;
+let Ci = SpecialPowers.Ci;
+
+let volumeService = Cc["@mozilla.org/telephony/volume-service;1"].getService(Ci.nsIVolumeService);
+ok(volumeService, "Should have volume service");
+
+let volName = "fake";
+let mountPoint = "/data/fake/storage";
+volumeService.createFakeVolume(volName, mountPoint);
+
+let vol = volumeService.getVolumeByName(volName);
+ok(vol, "volume shouldn't be null");
+
+is(volName, vol.name, "name");
+is(mountPoint, vol.mountPoint, "moutnPoint");
+is(Ci.nsIVolume.STATE_INIT, vol.state, "state");
+
+
+let oldMountGen = vol.mountGeneration;
+volumeService.SetFakeVolumeState(volName, Ci.nsIVolume.STATE_MOUNTED);
+is(Ci.nsIVolume.STATE_MOUNTED, vol.state, "state");
+ok(vol.mountGeneration > oldMountGen, "mount generation should be incremented");
+
+finish();