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import unittest
import os.path
from irods.path import iRODSPath
_normalization_test_cases = [
# -- test case -- -- reference --
("/zone", "/zone"), # a normal path (1 element)
("/zone/", "/zone"), # single-slash (1 element)
("/zone/abc", "/zone/abc"), # a normal path (2 elements)
("/zone/abc/", "/zone/abc"), # single-slash (2 elements)
("/zone/abc/.", "/zone/abc"), # final "."
("/zone/abc/./", "/zone/abc"), # final "." and "/"
("/zone/abc/..", "/zone"), # final ".."
("/zone/abc/../", "/zone"), # final ".." and "/"
("/zone1/../zone2", "/zone2"), # replace one path element with another
("/zone/home1/../home2", "/zone/home2"), # same for a later path element
("/..", "/"), # go up (1x) above root collection
("/../..", "/"), # go up (2x) above root collection
("", "/"), # absolute makes a blank into the root collection
(".", "/"), # absolute makes a single "." into the root collection
("./.", "/"), # absolute makes "." (2x) into the root collection
(
"././zone",
"/zone",
), # absolute makes initial "." (2x) a NO-OP before a normal elem
("/./zone/abc", "/zone/abc"), # initial (no-op) '.'
("/../zone", "/zone"), # go up (1x) above root collection and back down
("/../zone/..", "/"), # go up (when first, this is a NO-OP); then down, up
("/../../zone", "/zone"), # go up (2x) above root collection and back down
("//zone1/../.././zone2", "/zone2"), # double-slashes, multiple relative elems
(
"//zone1//../.././zone2",
"/zone2",
), # double-slashes (2x), multiple relative elems
("//zone//abc/.", "/zone/abc"), # same with final "."
("//zone//abc/..", "/zone"), # same with final ".."
("//zone//abc/./..", "/zone"), # same with final "." and ".."
("/zone//abc/./../", "/zone"), # mixed relative elems (./..) and final slashes
("/zone//abc/.././", "/zone"), # mixed relative elems (../.) and final slashes
(
"/zone/home1//user/./../trash",
"/zone/home1/trash",
), # intermediately situated double-slash and relative elems (vsn 1)
(
"/zone/home1//user/.././trash",
"/zone/home1/trash",
), # intermediately situated double-slash and relative elems (vsn 2)
]
class PathsTest(unittest.TestCase):
def test_path_normalization__383(self):
for test_path, reference in _normalization_test_cases:
normalized_path = iRODSPath(test_path)
self.assertEqual(normalized_path, reference)
if __name__ == "__main__":
import sys
# let the tests find the parent irods lib
sys.path.insert(0, os.path.abspath("../.."))
unittest.main()
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