Batched update of factory tests.

client/site_tests/factory_ScriptWrapper/factory_ScriptWrapper.py

Index: client/site_tests/factory_ScriptWrapper/factory_ScriptWrapper.py
diff --git a/client/site_tests/factory_ScriptWrapper/factory_ScriptWrapper.py b/client/site_tests/factory_ScriptWrapper/factory_ScriptWrapper.py
new file mode 100644
index 0000000000000000000000000000000000000000..2ca26256241b54e59cb0ba44b8b10219f3d97b14
--- /dev/null
+++ b/client/site_tests/factory_ScriptWrapper/factory_ScriptWrapper.py
@@ -0,0 +1,96 @@
+# 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 :
+#
+# This factory test allows execution of a test-based script, with the
+# stdout of the script displayed in a the testing widget via gtk
+# label.  Keyboard input will be passed to the script via its stdin.
+
+from autotest_lib.client.bin import test
+from autotest_lib.client.common_lib import error
+from autotest_lib.client.common_lib import factory_test
+
+import gobject
+import gtk
+import pango
+import sys
+import subprocess
+
+
+class Script:
+
+    def __init__(self, cmdline, label):
+        self._cmdline
+        self._label = label
+        self._proc = subprocess.Popen(cmdline.split(),
+                                      stdin=subprocess.PIPE,
+                                      stdout=subprocess.PIPE)
+        gobject.io_add_watch(self._proc.stdout, gobject.IO_IN, self.recv)
+
+    def recv(self, src, cond):
+        msg = self._proc.stdout.read()
+        self._label.set_text(msg)
+        self._label.queue_draw()
+        returncode = self._proc.poll()
+        if returncode is not None:
+            gtk.main_quit()
+            if returncode is not 0:
+                error.TestFail('%s script returned %d' %
+                               (self._cmdline, returncode))
+        return True
+
+    def send(self, msg):
+        print >> self._proc.stdin, msg
+        self._proc.stdin.flush()
+
+    def quit(self):
+        if self._proc.poll() is None:
+            return
+        factory_test.XXX('killing Script')
+        self._proc.kill()
+
+
+class factory_ScriptWrapper(test.test):
+    version = 1
+
+    def key_release_callback(self, widget, event):
+        char = event.keyval in range(32,127) and chr(event.keyval) or None
+        factory_test.XXX_log('key_release_callback %s(%s)' %
+                             (event.keyval, char))
+        if not factory_test.test_switch_on_trigger(event):
+            self._script.send(char)
+        return True
+
+    def register_callbacks(self, window):
+        window.connect('key-release-event', self.key_release_callback)
+        window.add_events(gtk.gdk.KEY_RELEASE_MASK)
+
+    def run_once(self, test_widget_size=None, trigger_set=None,
+                 result_file_path=None, cmdline=None):
+
+        factory_test.XXX_log('factory_ScriptWrapper')
+
+        factory_test.init(trigger_set=trigger_set,
+                          result_file_path=result_file_path)
+
+        label = gtk.Label('')
+        label.modify_font(pango.FontDescription('courier new condensed 16'))
+        label.set_alignment(0.5, 0.5)
+        label.modify_fg(gtk.STATE_NORMAL, gtk.gdk.color_parse('light green'))
+
+        test_widget = gtk.EventBox()
+        test_widget.modify_bg(gtk.STATE_NORMAL, gtk.gdk.color_parse('black'))
+        test_widget.add(label)
+
+        self._script = Script(cmdline, label)
+
+        factory_test.run_test_widget(
+            test_widget=test_widget,
+            test_widget_size=test_widget_size,
+            window_registration_callback=self.register_callbacks,
+            cleanup_callback=self._script.quit)
+
+        factory_test.XXX_log('exiting factory_ScriptWrapper')