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import os, unittest
from commontest import *
from rdiff_backup import rpath, robust, TempFile, Globals
class TempFileTest(unittest.TestCase):
"""Test creation and management of tempfiles in TempFile module"""
rp_base = rpath.RPath(Globals.local_connection,
"./testfiles/robust/testfile_base")
def testBasic(self):
"""Make a temp file, write to it, and then delete it
Also test tempfile accounting and file name prefixing.
"""
assert not TempFile._tempfiles
tf = TempFile.new(self.rp_base)
assert TempFile._tempfiles == [tf]
assert tf.dirsplit()[0] == "testfiles/robust", tf.dirsplit()[0]
assert not tf.lstat()
fp = tf.open("w")
fp.write("hello")
assert not fp.close()
fp = tf.open("r")
assert fp.read() == "hello"
assert not fp.close()
tf.delete()
assert not TempFile._tempfiles
def testRename(self):
"""Test renaming of tempfile"""
tf = TempFile.new(self.rp_base)
assert TempFile._tempfiles
tf.touch()
destination = rpath.RPath(Globals.local_connection,
"./testfiles/robust/testfile_dest")
tf.rename(destination)
assert not TempFile._tempfiles
assert destination.lstat()
destination.delete()
class RobustTest(unittest.TestCase):
"""Test robust module"""
def test_check_common_error(self):
"""Test capturing errors"""
def cause_catchable_error(a):
os.lstat("aoenuthaoeu/aosutnhcg.4fpr,38p")
def cause_uncatchable_error():
ansoethusaotneuhsaotneuhsaontehuaou
result = robust.check_common_error(None, cause_catchable_error, [1])
assert result is None, result
try: robust.check_common_error(None, cause_uncatchable_error)
except NameError: pass
else: assert 0, "Key error not raised"
if __name__ == '__main__': unittest.main()
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