Chrome remote control multipage tests: Add interactions.

tools/chrome_remote_control/chrome_remote_control/click_element_interaction.py

Index: tools/chrome_remote_control/chrome_remote_control/click_element_interaction.py
diff --git a/tools/chrome_remote_control/chrome_remote_control/click_element_interaction.py b/tools/chrome_remote_control/chrome_remote_control/click_element_interaction.py
new file mode 100644
index 0000000000000000000000000000000000000000..6f5c2ddf07756931ec3d857c4d6f4250dfb2a501
--- /dev/null
+++ b/tools/chrome_remote_control/chrome_remote_control/click_element_interaction.py
@@ -0,0 +1,23 @@
+# 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 javascript_runner_interaction
+from chrome_remote_control import page_interaction
+
+class ClickElementInteraction(
+    javascript_runner_interaction.JavaScriptRunnerInteraction):

[nduca, 2012/11/07 04:13:49]

how about movign these to interaction.py but as methods, like

InjectJavascriptIfNeeded(filename, tab)?

[marja, 2012/11/07 10:52:27]

This is removed for now (I can add it in the next CL if it simplifies the
scrolling interaction).

+  def __init__(self, data):
+    super(ClickElementInteraction, self).__init__(
+        "click_element.js", "clickElement", data)
+
+  def PerformInteraction(self, page, tab, test):
+    test.WillPerformInteraction(self, page, tab)

[nduca, 2012/11/07 04:13:49]

I think the runner should call this, not the interaction itself.

[marja, 2012/11/07 10:52:27]

Done. (This pattern was adopted from your CL,
http://codereview.chromium.org/11114020/ .)

+
+    def DoClick():
+      self.InjectCode(tab)

[nduca, 2012/11/07 04:13:49]

self.InjectodeIfNeeded(tab, "click_element.js")

Why is MakeJSCall() needed? I'm not comfortable with this part of code being in
the base class...

[marja, 2012/11/07 10:52:27]

This code is now removed.

+      self.MakeJSCall(tab)
+    tab.page.PerformActionAndWaitForNavigate(DoClick)
+
+    test.DidPerformInteraction(self, page, tab)
+
+page_interaction.RegisterClass('click_element', ClickElementInteraction)