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# Copyright (C) 2003 Python Software Foundation
import unittest
import macostools
import Carbon.File
import MacOS
import os
import sys
from test import test_support
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):
try:
os.unlink(test_support.TESTFN)
except:
pass
try:
os.unlink(TESTFN2)
except:
pass
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.
import warnings
with test_support.guard_warnings_filter():
warnings.filterwarnings('ignore', 'macostools.touched*',
DeprecationWarning)
macostools.touched(test_support.TESTFN)
def test_copy(self):
try:
os.unlink(TESTFN2)
except:
pass
macostools.copy(test_support.TESTFN, TESTFN2)
self.assertEqual(self.compareData(), '')
def test_mkalias(self):
try:
os.unlink(TESTFN2)
except:
pass
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):
try:
os.unlink(TESTFN2)
except:
pass
# 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():
test_support.run_unittest(TestMacostools)
if __name__ == '__main__':
test_main()
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