Chrome remote control multipage tests: Add interactions.

tools/chrome_remote_control/chrome_remote_control/click_to_navigate_interaction.py

Index: tools/chrome_remote_control/chrome_remote_control/click_to_navigate_interaction.py
diff --git a/build/android/pylib/run_tests_helper.py b/tools/chrome_remote_control/chrome_remote_control/click_to_navigate_interaction.py
similarity index 20%
copy from build/android/pylib/run_tests_helper.py
copy to tools/chrome_remote_control/chrome_remote_control/click_to_navigate_interaction.py
index 15e5d5381bcc9b6d9a3e97dcbed40191556a9904..7a7312bffbf51a9065c84ed2ef53be9340a49586 100644
--- a/build/android/pylib/run_tests_helper.py
+++ b/tools/chrome_remote_control/chrome_remote_control/click_to_navigate_interaction.py
@@ -1,26 +1,24 @@
 # Copyright (c) 2012 The Chromium Authors. All rights reserved.
 # Use of this source code is governed by a BSD-style license that can be
 # found in the LICENSE file.
+from chrome_remote_control import page_interaction
 
-"""Helper functions common to native, java and python test runners."""
+class ClickToNavigateInteraction(page_interaction.PageInteraction):
+  def __init__(self, data):

[nduca, 2012/11/07 18:55:57]

what is data here? Is it the page object? Or some part of the page object? Lets
have a better name than "data" :) 

[marja, 2012/11/08 10:24:00]

I changed this to follow the same pattern as page.py, so, the variable is called
"attributes" and it sets the attributes of the current object based on the data.

+    super(ClickToNavigateInteraction, self).__init__()
+    self._data = data
 
-import logging
-import os
+  def SupportedForPage(self, page, tab):
+    pass

[nduca, 2012/11/07 18:55:57]

return True?

[marja, 2012/11/08 10:24:00]

Done. (Oops!)

 
+  def PerformInteraction(self, _, tab):
+    assert self._data['selector']
+    code = 'document.querySelector(\'' + self._data['selector'] + '\').click();'
+    def DoClick():
+      tab.runtime.Execute(code)
+    tab.page.PerformActionAndWaitForNavigate(DoClick)
 
-def GetExpectations(file_name):
-  """Returns a list of test names in the |file_name| test expectations file."""
-  if not file_name or not os.path.exists(file_name):
-    return []
-  return [x for x in [x.strip() for x in file(file_name).readlines()]
-          if x and x[0] != '#']
+  def CleanUp(self, page, tab):
+    pass
 
-
-def SetLogLevel(verbose_count):
-  """Sets log level as |verbose_count|."""
-  log_level = logging.WARNING  # Default.
-  if verbose_count == 1:
-    log_level = logging.INFO
-  elif verbose_count >= 2:
-    log_level = logging.DEBUG
-  logging.getLogger().setLevel(log_level)
+page_interaction.RegisterClass('click_to_navigate', ClickToNavigateInteraction)