def test__sync_2(self):
union = OverlayFileSystem(original=self.first(), overlay=self.second())
# sync the union; first is synced, and second is not.
union.sync()
self.failUnless(
os.path.exists(os.sep.join(
self.first().rootdirectory().abspath())))
self.failUnless(
os.path.exists(os.sep.join(self.first_first_file().abspath())))
self.failUnless(
os.path.exists(os.sep.join(self.first_subdir().abspath())))
self.failUnless(
os.path.exists(
os.sep.join(self.first_subdir_first_file().abspath())))
self.failIf(
os.path.exists(os.sep.join(
self.second().rootdirectory().abspath())))
self.failIf(
os.path.exists(os.sep.join(self.second_second_file().abspath())))
self.failIf(os.path.exists(os.sep.join(
self.second_subdir().abspath())))
self.failIf(
os.path.exists(
os.sep.join(self.second_subdir_second_file().abspath())))
# add file and dir here and there, sync and check again.
union.rootdirectory().add(name='newfile', entry=File())
newdir = union.rootdirectory().add(name='newdir', entry=Directory())
newdir.add(name='newfile', entry=File())
union.sync()
self.failUnless(
os.path.exists(
os.sep.join(self.first().rootdirectory().abspath() +
['newfile'])))
self.failUnless(
os.path.exists(
os.sep.join(self.first().rootdirectory().abspath() +
['newdir'])))
self.failUnless(
os.path.exists(
os.sep.join(self.first().rootdirectory().abspath() +
['newdir', 'newfile'])))
self.failIf(
os.path.exists(
os.sep.join(self.second().rootdirectory().abspath() +
['newfile'])))
self.failIf(
os.path.exists(
os.sep.join(self.second().rootdirectory().abspath() +
['newdir'])))
self.failIf(
os.path.exists(
os.sep.join(self.second().rootdirectory().abspath() +
['newdir', 'newfile'])))
pass
def test__sync_1(self):
# all write access goes to first, and so does sync
union = OverlayFileSystem(original=self.first(), overlay=self.second())
union.sync()
self.failUnless(
os.path.exists(os.sep.join(self.first_first_file().abspath())))
self.failUnless(
os.path.exists(os.sep.join(self.first_subdir().abspath())))
self.failUnless(
os.path.exists(
os.sep.join(self.first_subdir_first_file().abspath())))
self.failIf(
os.path.exists(os.sep.join(self.second_second_file().abspath())))
self.failIf(os.path.exists(os.sep.join(
self.second_subdir().abspath())))
self.failIf(
os.path.exists(
os.sep.join(self.second_subdir_second_file().abspath())))
pass