# Copyright (C) 2003 Python Software Foundation | |
import unittest | |
import os | |
import sys | |
from test import test_support | |
MacOS = test_support.import_module('MacOS') | |
#The following modules should exist if MacOS exists. | |
import Carbon.File | |
import macostools | |
TESTFN2 = test_support.TESTFN + '2' | |
class TestMacostools(unittest.TestCase): | |
def setUp(self): | |
fp = open(test_support.TESTFN, 'w') | |
fp.write('hello world\n') | |
fp.close() | |
rfp = MacOS.openrf(test_support.TESTFN, '*wb') | |
rfp.write('goodbye world\n') | |
rfp.close() | |
def tearDown(self): | |
test_support.unlink(test_support.TESTFN) | |
test_support.unlink(TESTFN2) | |
def compareData(self): | |
fp = open(test_support.TESTFN, 'r') | |
data1 = fp.read() | |
fp.close() | |
fp = open(TESTFN2, 'r') | |
data2 = fp.read() | |
fp.close() | |
if data1 != data2: | |
return 'Data forks differ' | |
rfp = MacOS.openrf(test_support.TESTFN, '*rb') | |
data1 = rfp.read(1000) | |
rfp.close() | |
rfp = MacOS.openrf(TESTFN2, '*rb') | |
data2 = rfp.read(1000) | |
rfp.close() | |
if data1 != data2: | |
return 'Resource forks differ' | |
return '' | |
def test_touched(self): | |
# This really only tests that nothing unforeseen happens. | |
with test_support.check_warnings(('macostools.touched*', | |
DeprecationWarning), quiet=True): | |
macostools.touched(test_support.TESTFN) | |
if sys.maxint < 2**32: | |
def test_copy(self): | |
test_support.unlink(TESTFN2) | |
macostools.copy(test_support.TESTFN, TESTFN2) | |
self.assertEqual(self.compareData(), '') | |
if sys.maxint < 2**32: | |
def test_mkalias(self): | |
test_support.unlink(TESTFN2) | |
macostools.mkalias(test_support.TESTFN, TESTFN2) | |
fss, _, _ = Carbon.File.ResolveAliasFile(TESTFN2, 0) | |
self.assertEqual(fss.as_pathname(), os.path.realpath(test_support.TESTFN)) | |
def test_mkalias_relative(self): | |
test_support.unlink(TESTFN2) | |
# If the directory doesn't exist, then chances are this is a new | |
# install of Python so don't create it since the user might end up | |
# running ``sudo make install`` and creating the directory here won't | |
# leave it with the proper permissions. | |
if not os.path.exists(sys.prefix): | |
return | |
macostools.mkalias(test_support.TESTFN, TESTFN2, sys.prefix) | |
fss, _, _ = Carbon.File.ResolveAliasFile(TESTFN2, 0) | |
self.assertEqual(fss.as_pathname(), os.path.realpath(test_support.TESTFN)) | |
def test_main(): | |
# Skip on wide unicode | |
if len(u'\0'.encode('unicode-internal')) == 4: | |
raise unittest.SkipTest("test_macostools is broken in USC4") | |
test_support.run_unittest(TestMacostools) | |
if __name__ == '__main__': | |
test_main() |