Add desktopui_IBusTest, that checks if IBus is working properly.

client/site_tests/desktopui_IBusTest/desktopui_IBusTest.py

Index: client/site_tests/desktopui_IBusTest/desktopui_IBusTest.py
diff --git a/client/site_tests/desktopui_IBusTest/desktopui_IBusTest.py b/client/site_tests/desktopui_IBusTest/desktopui_IBusTest.py
new file mode 100644
index 0000000000000000000000000000000000000000..913b3c3de6973f00f6dd1f2ab67a35829571d8e1
--- /dev/null
+++ b/client/site_tests/desktopui_IBusTest/desktopui_IBusTest.py
@@ -0,0 +1,34 @@
+# Copyright (c) 2010 The Chromium OS Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style license that can be
+# found in the LICENSE file.
+
+import logging, os, utils
+from autotest_lib.client.bin import site_login, test
+from autotest_lib.client.common_lib import site_ui
+
+class desktopui_IBusTest(test.test):
+    version = 1
+    preserve_srcdir = True
+
+    def setup(self):
+        self.job.setup_dep(['autox'])
+        self.job.setup_dep(['ibusclient'])
+
+
+    def run_once(self):
+        logged_in = site_login.logged_in()
+        if not logged_in:
+            if not site_login.attempt_login(self, 'autox_script.json'):
+                raise error.TestFail('Could not login')
+        try:
+            dep = 'ibusclient'
+            dep_dir = os.path.join(self.autodir, 'deps', dep)
+            self.job.install_pkg(dep, 'dep', dep_dir)
+
+            exefile = os.path.join(self.autodir, 'deps/ibusclient/ibusclient')
+            cmd = site_ui.xcommand_as('DISPLAY=:0 %s' % exefile, 'chronos')
+            utils.system_output(cmd, retain_output=True)
+        finally:
+            # If we started logged out, log back out.
+            if not logged_in:
+                site_login.attempt_logout()