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# -*- coding: UTF-8 -*-
"""
Regular expressions for winpath:
http://regexlib.com/Search.aspx?k=file+name
^(([a-zA-Z]:|\\)\\)?(((\.)|(\.\.)|([^\\/:\*\?"\|<>\. ](([^\\/:\*\?"\|<>\. ])|([^\\/:\*\?"\|<>]*[^\\/:\*\?"\|<>\. ]))?))\\)*[^\\/:\*\?"\|<>\. ](([^\\/:\*\?"\|<>\. ])|([^\\/:\*\?"\|<>]*[^\\/:\*\?"\|<>\. ]))?$
https://github.com/kgryte/regex-filename-windows/blob/master/lib/index.js
REGEX: /^([a-zA-Z]:|[\\\/]{2}[^\\\/]+[\\\/]+[^\\\/]+|)([\\\/]|)([\s\S]*?)((?:\.{1,2}|[^\\\/]+?|)(\.[^.\/\\]*|))(?:[\\\/]*)$/
Splits a Windows filename.
Modified from Node.js [source]{@link https://github.com/nodejs/node/blob/1a3b295d0f46b2189bd853800b1e63ab4d106b66/lib/path.js#L65}.
"""
from __future__ import absolute_import
from behave4cmd0.command_shell_proc import \
BehaveWinCommandOutputProcessor, \
TracebackLineNormalizer, ExceptionWithPathNormalizer
import re
import pytest
# -----------------------------------------------------------------------------
# IMPLEMENTATION
# -----------------------------------------------------------------------------
# winpath_pattern = ur"^($([A-Za-z]:(\[^\]+)*)|((\[^\]+)*)|([^\]+\[^\]+)*)$"
winpath_pattern = u"^([A-Za-z]:(\\[\w\.\-]+)+)|((\\[\w\.\-]+)*)|(\s[\w\.\-]+([\w\.\-]+)*)$"
winpath_re = re.compile(winpath_pattern, re.UNICODE)
class PathNormalizer(object):
def normalize(self, output):
pattern = u'^.*$'
def __call__(self, output):
pass
# -----------------------------------------------------------------------------
# TEST CANDIDATES:
# -----------------------------------------------------------------------------
line_processor_configerrors = [
ExceptionWithPathNormalizer(
u"ConfigError: No steps directory in '(?P<path>.*)'",
"ConfigError: No steps directory in"),
BehaveWinCommandOutputProcessor.line_processors[1],
]
line_processor_parsererrors = [
ExceptionWithPathNormalizer(
u'ParserError: Failed to parse "(?P<path>.*)"',
u'ParserError: Failed to parse'),
BehaveWinCommandOutputProcessor.line_processors[2],
]
line_processor_ioerrors = [
ExceptionWithPathNormalizer(
# ur"No such file or directory: '(?P<path>.*)'",
# u"No such file or directory:"), # IOError
# ur"Error: \\[Errno 2\\] No such file or directory: '(?P<path>.*)'",
u"No such file or directory: '(?P<path>.*)'",
u"[Errno 2] No such file or directory:"), # IOError
BehaveWinCommandOutputProcessor.line_processors[3],
]
line_processor_traceback = [
ExceptionWithPathNormalizer(
'^\s*File "(?P<path>.*)", line \d+, in ',
' File "'),
BehaveWinCommandOutputProcessor.line_processors[4],
]
# -----------------------------------------------------------------------------
# TEST SUITE
# -----------------------------------------------------------------------------
xfail = pytest.mark.xfail()
class TestWinpathRegex(object):
@pytest.mark.parametrize("winpath", [
u'C:\\foo\\bar\\alice.txt',
u'C:\\foo\\bar',
u'C:\\alice.txt',
u'C:\\.verbose',
u'.\\foo\\bar\\alice.txt',
u'..\\foo\\..\\bar\\alice.txt',
u'foo\\bar\\alice.txt',
u'alice.txt',
])
def test_match__with_valid_winpath(self, winpath):
mo = winpath_re.match(winpath)
assert mo is not None
@xfail
@pytest.mark.parametrize("winpath", [
u'2:\\foo\\bar\\alice.txt',
u'C:\\bar\\alice.txt',
])
def test_match__with_invalid_winpath(self, winpath):
mo = winpath_re.match(winpath)
assert mo is None
class TestPathNormalizer(object):
@pytest.mark.parametrize("output, expected", [
(u"ConfigError: No steps directory in 'C:\\one\\two\\three.txt'",
u"ConfigError: No steps directory in 'C:/one/two/three.txt'"),
])
def test_call__with_pattern1(self, output, expected):
for line_processor in line_processor_configerrors:
actual = line_processor(output)
assert actual == expected
# ParserError: Failed to parse "(?P<path2>.*)"
@pytest.mark.parametrize("output, expected", [
(u'ParserError: Failed to parse "C:\\one\\two\\three.txt"',
u'ParserError: Failed to parse "C:/one/two/three.txt"'),
])
def test_call__with_pattern2(self, output, expected):
for line_processor in line_processor_parsererrors:
actual = line_processor(output)
assert actual == expected
@pytest.mark.parametrize("output, expected", [
(u"Error: [Errno 2] No such file or directory: 'C:\\one\\two\\three.txt'",
u"Error: [Errno 2] No such file or directory: 'C:/one/two/three.txt'"),
])
def test_call__with_pattern3(self, output, expected):
for index, line_processor in enumerate(line_processor_ioerrors):
actual = line_processor(output)
assert actual == expected, "line_processor %s" % index
@pytest.mark.parametrize("output, expected", [
(u' File "C:\\one\\two\\three.txt", line 123, in xxx_some_method',
u' File "C:/one/two/three.txt", line 123, in xxx_some_method'),
])
def test_call__with_pattern4(self, output, expected):
for index, line_processor in enumerate(line_processor_traceback):
actual = line_processor(output)
assert actual == expected, "line_processor %s" % index
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