Keyboard localization

client/site_tests/factory_Keyboard/factory_Keyboard.py

 # -*- coding: utf-8 -*-
 #
 # 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.
 
 
 # DESCRIPTION :
 #
 # Intended for use during manufacturing to validate that all keyboard
@@ skipping 110 matching lines @@
     def register_callbacks(self, window):
         window.connect('key-press-event', self.key_press_event)
         window.connect('key-release-event', self.key_release_event)
         window.add_events(gdk.KEY_PRESS_MASK | gdk.KEY_RELEASE_MASK)
 
 
 class factory_Keyboard(test.test):
     version = 1
     preserve_srcdir = True
 
+    def get_layout_from_vpd(self):
+       """ vpd should contain "initial_locale"="en-US" or similar. """
+       cmd = 'vpd -l | grep initial_locale | cut -f4 -d\'"\''

[Hung-Te, 2011/03/11 07:28:26]

A little concern if some properties in VPD may also have such string... it would
be great if VPD can support printing specified values. Anyway it's OK now.

+       layout = utils.system_output(cmd).strip()
+       if layout != '':
+           return layout
+       return None
+
     def run_once(self, layout=None):
 
         factory.log('%s run_once' % self.__class__)
 
         os.chdir(self.srcdir)
 
+        # Autodetect from VPD.
+        if not layout:
+            layout = self.get_layout_from_vpd()
+        # Default to United States.
+        if not layout:
+            layout = 'en-US'
+
         try:
             kbd_image = cairo.ImageSurface.create_from_png('%s.png' % layout)
             image_size = (kbd_image.get_width(), kbd_image.get_height())
         except cairo.Error as e:
             raise error.TestNAError('Error while opening %s.png: %s' %
                                     (layout, e.message))
 
         try:
             with open('%s.bindings' % layout, 'r') as file:
                 bindings = eval(file.read())
@@ skipping 17 matching lines @@
         test_widget.pack_start(countdown_widget, False, False)
 
         ful.run_test_widget(self.job, test_widget,
             window_registration_callback=test.register_callbacks)
 
         missing = test.calc_missing_string()
         if missing:
             raise error.TestFail(missing)
 
         factory.log('%s run_once finished' % self.__class__)