101 lines
3.4 KiB
Python
101 lines
3.4 KiB
Python
# Copyright (c) Twisted Matrix Laboratories.
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# See LICENSE for details.
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"""
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Test cases covering L{twisted.python.zippath}.
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"""
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from __future__ import absolute_import, division
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import os
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import zipfile
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from twisted.test.test_paths import AbstractFilePathTests
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from twisted.python.zippath import ZipArchive
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from twisted.python.filepath import _coerceToFilesystemEncoding
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def zipit(dirname, zfname):
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"""
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Create a zipfile on zfname, containing the contents of dirname'
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"""
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dirname = _coerceToFilesystemEncoding('', dirname)
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zfname = _coerceToFilesystemEncoding('', zfname)
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with zipfile.ZipFile(zfname, "w") as zf:
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for root, ignored, files, in os.walk(dirname):
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for fname in files:
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fspath = os.path.join(root, fname)
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arcpath = os.path.join(root, fname)[len(dirname)+1:]
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zf.write(fspath, arcpath)
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class ZipFilePathTests(AbstractFilePathTests):
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"""
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Test various L{ZipPath} path manipulations as well as reprs for L{ZipPath}
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and L{ZipArchive}.
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"""
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def setUp(self):
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AbstractFilePathTests.setUp(self)
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zipit(self.cmn, self.cmn + b'.zip')
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self.nativecmn = _coerceToFilesystemEncoding('', self.cmn)
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self.path = ZipArchive(self.cmn + b'.zip')
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self.root = self.path
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self.all = [x.replace(self.cmn, self.cmn + b'.zip')
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for x in self.all]
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def test_zipPathRepr(self):
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"""
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Make sure that invoking ZipPath's repr prints the correct class name
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and an absolute path to the zip file.
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"""
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child = self.path.child("foo")
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pathRepr = "ZipPath(%r)" % (
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os.path.abspath(self.nativecmn + ".zip" + os.sep + 'foo'),)
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# Check for an absolute path
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self.assertEqual(repr(child), pathRepr)
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# Create a path to the file rooted in the current working directory
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relativeCommon = self.nativecmn.replace(os.getcwd() + os.sep,
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"", 1) + ".zip"
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relpath = ZipArchive(relativeCommon)
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child = relpath.child("foo")
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# Check using a path without the cwd prepended
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self.assertEqual(repr(child), pathRepr)
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def test_zipPathReprParentDirSegment(self):
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"""
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The repr of a ZipPath with C{".."} in the internal part of its path
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includes the C{".."} rather than applying the usual parent directory
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meaning.
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"""
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child = self.path.child("foo").child("..").child("bar")
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pathRepr = "ZipPath(%r)" % (
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self.nativecmn + ".zip" + os.sep.join(["", "foo", "..", "bar"]))
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self.assertEqual(repr(child), pathRepr)
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def test_zipArchiveRepr(self):
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"""
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Make sure that invoking ZipArchive's repr prints the correct class
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name and an absolute path to the zip file.
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"""
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path = ZipArchive(self.nativecmn + '.zip')
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pathRepr = 'ZipArchive(%r)' % (os.path.abspath(
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self.nativecmn + '.zip'),)
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# Check for an absolute path
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self.assertEqual(repr(path), pathRepr)
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# Create a path to the file rooted in the current working directory
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relativeCommon = self.nativecmn.replace(os.getcwd() + os.sep,
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"", 1) + ".zip"
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relpath = ZipArchive(relativeCommon)
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# Check using a path without the cwd prepended
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self.assertEqual(repr(relpath), pathRepr)
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