Index: chrome/test/functional/tracing/timeline_model.py |
=================================================================== |
--- chrome/test/functional/tracing/timeline_model.py (revision 261231) |
+++ chrome/test/functional/tracing/timeline_model.py (working copy) |
@@ -1,57 +0,0 @@ |
-# 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. |
- |
-import json |
-import os |
- |
- |
-class TimelineModel(object): |
- """A proxy for about:tracing's TimelineModel class. |
- |
- Test authors should never need to know that this class is a proxy. |
- """ |
- @staticmethod |
- def _EscapeForQuotedJavascriptExecution(js): |
- # Poor man's string escape. |
- return js.replace('\'', '\\\''); |
- |
- def __init__(self, js_executor, shim_id): |
- self._js_executor = js_executor |
- self._shim_id = shim_id |
- |
- # Warning: The JSON serialization process removes cyclic references. |
- # TODO(eatnumber): regenerate these cyclic references on deserialization. |
- def _CallModelMethod(self, method_name, *args): |
- result = self._js_executor( |
- """window.timelineModelShims['%s'].invokeMethod('%s', '%s')""" % ( |
- self._shim_id, |
- self._EscapeForQuotedJavascriptExecution(method_name), |
- self._EscapeForQuotedJavascriptExecution(json.dumps(args)) |
- ) |
- ) |
- if result['success']: |
- return result['data'] |
- # TODO(eatnumber): Make these exceptions more reader friendly. |
- raise RuntimeError(result) |
- |
- def __del__(self): |
- self._js_executor(""" |
- window.timelineModelShims['%s'] = undefined; |
- window.domAutomationController.send(''); |
- """ % self._shim_id) |
- |
- def GetAllThreads(self): |
- return self._CallModelMethod('getAllThreads') |
- |
- def GetAllCpus(self): |
- return self._CallModelMethod('getAllCpus') |
- |
- def GetAllProcesses(self): |
- return self._CallModelMethod('getAllProcesses') |
- |
- def GetAllCounters(self): |
- return self._CallModelMethod('getAllCounters') |
- |
- def FindAllThreadsNamed(self, name): |
- return self._CallModelMethod('findAllThreadsNamed', name); |