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#!/usr/bin/env python
# Copyright (C) 2010 Google Inc. All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above
# copyright notice, this list of conditions and the following disclaimer
# in the documentation and/or other materials provided with the
# distribution.
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
import codecs
import os
import unittest
from webkitpy.common import newstringio
import factory
import google_chrome
class GetGoogleChromePortTest(unittest.TestCase):
def test_get_google_chrome_port(self):
test_ports = ('google-chrome-linux32', 'google-chrome-linux64',
'google-chrome-mac', 'google-chrome-win')
for port in test_ports:
self._verify_baseline_path(port, port)
self._verify_expectations_overrides(port)
self._verify_baseline_path('google-chrome-mac', 'google-chrome-mac-leopard')
self._verify_baseline_path('google-chrome-win', 'google-chrome-win-xp')
self._verify_baseline_path('google-chrome-win', 'google-chrome-win-vista')
def _verify_baseline_path(self, expected_path, port_name):
port = google_chrome.GetGoogleChromePort(port_name=port_name,
options=None)
path = port.baseline_search_path()[0]
self.assertEqual(expected_path, os.path.split(path)[1])
def _verify_expectations_overrides(self, port_name):
# FIXME: make this more robust when we have the Tree() abstraction.
# we should be able to test for the files existing or not, and
# be able to control the contents better.
chromium_port = factory.get("chromium-mac")
chromium_overrides = chromium_port.test_expectations_overrides()
port = google_chrome.GetGoogleChromePort(port_name=port_name,
options=None)
orig_exists = os.path.exists
orig_open = codecs.open
expected_string = "// hello, world\n"
def mock_exists_chrome_not_found(path):
if 'test_expectations_chrome.txt' in path:
return False
return orig_exists(path)
def mock_exists_chrome_found(path):
if 'test_expectations_chrome.txt' in path:
return True
return orig_exists(path)
def mock_open(path, mode, encoding):
if 'test_expectations_chrome.txt' in path:
return newstringio.StringIO(expected_string)
return orig_open(path, mode, encoding)
try:
os.path.exists = mock_exists_chrome_not_found
chrome_overrides = port.test_expectations_overrides()
self.assertEqual(chromium_overrides, chrome_overrides)
os.path.exists = mock_exists_chrome_found
codecs.open = mock_open
chrome_overrides = port.test_expectations_overrides()
if chromium_overrides:
self.assertEqual(chrome_overrides,
chromium_overrides + expected_string)
else:
self.assertEqual(chrome_overrides, expected_string)
finally:
os.path.exists = orig_exists
codecs.open = orig_open
if __name__ == '__main__':
unittest.main()
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