# Copyright (C) 2010 Google Inc. All rights reserved.
# Copyright (C) 2009 Torch Mobile Inc.
# Copyright (C) 2009 Apple Inc. All rights reserved.
# Copyright (C) 2010 Chris Jerdonek ([email protected])
#
# 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.
# * Neither the name of Google Inc. nor the names of its
# contributors may be used to endorse or promote products derived from
# this software without specific prior written permission.
#
# 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 unittest
from blinkpy.style.patchreader import PatchReader
class PatchReaderTest(unittest.TestCase):
class MockTextFileReader(object):
def __init__(self):
# A list of (file_path, line_numbers) pairs.
self.passed_to_process_file = []
self.delete_only_file_count = 0 # A number of times count_delete_only_file() called.
def process_file(self, file_path, line_numbers):
self.passed_to_process_file.append((file_path, line_numbers))
def count_delete_only_file(self):
self.delete_only_file_count += 1
def setUp(self):
self._file_reader = self.MockTextFileReader()
def _assert_checked(self, passed_to_process_file, delete_only_file_count):
self.assertEqual(self._file_reader.passed_to_process_file,
passed_to_process_file)
self.assertEqual(self._file_reader.delete_only_file_count,
delete_only_file_count)
def test_check_patch(self):
PatchReader(self._file_reader).check(
'diff --git a/__init__.py b/__init__.py\n'
'index ef65bee..e3db70e 100644\n'
'--- a/__init__.py\n'
'+++ b/__init__.py\n'
'@@ -1,1 +1,2 @@\n'
' # Required for Python to search this directory for module files\n'
'+# New line\n')
self._assert_checked(
passed_to_process_file=[('__init__.py', [2])],
delete_only_file_count=0)
def test_check_patch_with_deletion(self):
PatchReader(self._file_reader).check(
'diff --git a/__init__.py b/__init.py\n'
'deleted file mode 100644\n'
'index ef65bee..0000000\n'
'--- a/__init__.py\n'
'+++ /dev/null\n'
'@@ -1 +0,0 @@\n'
'-foobar\n')
# The deleted file isn't be processed.
self._assert_checked(
passed_to_process_file=[], delete_only_file_count=1)
def test_check_patch_with_png_deletion(self):
PatchReader(self._file_reader).check(
'diff --git a/foo-expected.png b/foo-expected.png\n'
'deleted file mode 100644\n'
'index ef65bee..0000000\n'
'Binary files a/foo-expected.png and /dev/null differ\n')
self._assert_checked(
passed_to_process_file=[], delete_only_file_count=1)
Codebase Browser
chromium