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Unified Diff: chrome/test/functional/tracing/tracer.py

Issue 222873002: Remove pyauto tests. (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src/
Patch Set: sync Created 6 years, 9 months ago
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Index: chrome/test/functional/tracing/tracer.py
===================================================================
--- chrome/test/functional/tracing/tracer.py (revision 261231)
+++ chrome/test/functional/tracing/tracer.py (working copy)
@@ -1,86 +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 pyauto_tracing
-import pyauto
-import tab_tracker
-from timeline_model import TimelineModel
-
-import os
-
-
-class Tracer(object):
- """Controlls chrome and system tracing, returning a TimelineModel."""
-
- def __init__(self, browser, tab_tracker):
- """
- Args:
- browser: an instance of a PyUITest
- tab_tracker: an instance of a TabTracker
- """
- self._browser = browser
- self._tab_tracker = tab_tracker
- self._tab_uuid = tab_tracker.CreateTab('chrome://tracing')
-
- # TODO(eatnumber): Find a way to import timeline_model_shim.js from within
- # TimelineModelProxy
- # I'm not happy with importing timeline_model_shim.js
- # here. I'd rather pull it in from within TimelineModelProxy.
- # tracing_test.js depends on timeline_model_shim.js however.
- files = ['timeline_model_shim.js', 'tracer.js']
- for fileName in files:
- with open(os.path.join(os.path.dirname(__file__), fileName), 'r') as fd:
- self._ExecuteJavascript(fd.read())
-
- def __del__(self):
- self._tab_tracker.ReleaseTab(self._tab_uuid)
-
- def _ExecuteJavascript(self, js):
- return self._browser.ExecuteJavascript(
- js = js,
- windex = self._tab_tracker.GetWindowIndex(),
- tab_index = self._tab_tracker.GetTabIndex(self._tab_uuid)
- )
-
- def BeginTracing(self, system_tracing=True):
- """Start tracing.
-
- Args:
- system_tracing: whether or not to gather system traces along with chrome
- traces.
- """
- self._ExecuteJavascript("""
- window.domAutomationController.send(
- window.pyautoRecordTrace(%s)
- );
- """ % ('true' if system_tracing else 'false'))
-
- def EndTracing(self):
- """End tracing and return a TimelineModel.
-
- Returns:
- an instance of a TimelineModel which contains the results of the trace
- """
- return TimelineModel(
- js_executor = self._ExecuteJavascript.__get__(self, Tracer),
- shim_id = self._ExecuteJavascript('tracingController.endTracing();')
- )
-
-
-class TracerFactory(object):
- """A TracerFactory is used to produce a Tracer.
-
- It's recommended to use the same TracerFactory to produce all Tracers so that
- the same TabTracker can be used throughout
-
- Args:
- browser: an instance of a PyUITest
- """
- def __init__(self, browser):
- self._tab_tracker = tab_tracker.TabTracker(browser)
- self._browser = browser
-
- def Produce(self):
- """Produce an instance of a Tracer"""
- return Tracer(self._browser, self._tab_tracker)
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