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import unittest
from test import test_support
import os
import subprocess
MacOS = test_support.import_module('MacOS')
#The following should exist if MacOS exists.
import Carbon.File
TESTFN2 = test_support.TESTFN + '2'
class TestMacOS(unittest.TestCase):
def testGetCreatorAndType(self):
if not os.path.exists('/Developer/Tools/SetFile'):
return
try:
fp = open(test_support.TESTFN, 'w')
fp.write('\n')
fp.close()
subprocess.call(
['/Developer/Tools/SetFile', '-t', 'ABCD', '-c', 'EFGH',
test_support.TESTFN])
cr, tp = MacOS.GetCreatorAndType(test_support.TESTFN)
self.assertEquals(tp, 'ABCD')
self.assertEquals(cr, 'EFGH')
finally:
os.unlink(test_support.TESTFN)
def testSetCreatorAndType(self):
if not os.path.exists('/Developer/Tools/GetFileInfo'):
return
try:
fp = open(test_support.TESTFN, 'w')
fp.write('\n')
fp.close()
MacOS.SetCreatorAndType(test_support.TESTFN,
'ABCD', 'EFGH')
cr, tp = MacOS.GetCreatorAndType(test_support.TESTFN)
self.assertEquals(cr, 'ABCD')
self.assertEquals(tp, 'EFGH')
data = subprocess.Popen(["/Developer/Tools/GetFileInfo", test_support.TESTFN],
stdout=subprocess.PIPE).communicate()[0]
tp = None
cr = None
for ln in data.splitlines():
if ln.startswith('type:'):
tp = ln.split()[-1][1:-1]
if ln.startswith('creator:'):
cr = ln.split()[-1][1:-1]
self.assertEquals(cr, 'ABCD')
self.assertEquals(tp, 'EFGH')
finally:
os.unlink(test_support.TESTFN)
def testOpenRF(self):
try:
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()
fp = open(test_support.TESTFN, 'r')
data = fp.read()
fp.close()
self.assertEquals(data, 'hello world\n')
rfp = MacOS.openrf(test_support.TESTFN, '*rb')
data = rfp.read(100)
data2 = rfp.read(100)
rfp.close()
self.assertEquals(data, 'goodbye world\n')
self.assertEquals(data2, '')
finally:
os.unlink(test_support.TESTFN)
def test_main():
test_support.run_unittest(TestMacOS)
if __name__ == '__main__':
test_main()
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