1852 lines
		
	
	
		
			72 KiB
		
	
	
	
		
			Python
		
	
	
	
			
		
		
	
	
			1852 lines
		
	
	
		
			72 KiB
		
	
	
	
		
			Python
		
	
	
	
| # We can test part of the module without zlib.
 | |
| try:
 | |
|     import zlib
 | |
| except ImportError:
 | |
|     zlib = None
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| 
 | |
| import os
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| import io
 | |
| import sys
 | |
| import time
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| import struct
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| import zipfile
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| import unittest
 | |
| 
 | |
| from StringIO import StringIO
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| from tempfile import TemporaryFile
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| from random import randint, random, getrandbits
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| from unittest import skipUnless
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| 
 | |
| from test import script_helper
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| from test.test_support import TESTFN, TESTFN_UNICODE, TESTFN_ENCODING, \
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|                               run_unittest, findfile, unlink, rmtree, \
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|                               check_warnings, captured_stdout
 | |
| try:
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|     TESTFN_UNICODE.encode(TESTFN_ENCODING)
 | |
| except (UnicodeError, TypeError):
 | |
|     # Either the file system encoding is None, or the file name
 | |
|     # cannot be encoded in the file system encoding.
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|     TESTFN_UNICODE = None
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| 
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| TESTFN2 = TESTFN + "2"
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| TESTFNDIR = TESTFN + "d"
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| FIXEDTEST_SIZE = 1000
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| 
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| SMALL_TEST_DATA = [('_ziptest1', '1q2w3e4r5t'),
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|                    ('ziptest2dir/_ziptest2', 'qawsedrftg'),
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|                    ('ziptest2dir/ziptest3dir/_ziptest3', 'azsxdcfvgb'),
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|                    ('ziptest2dir/ziptest3dir/ziptest4dir/_ziptest3', '6y7u8i9o0p')]
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| 
 | |
| def getrandbytes(size):
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|     return bytes(bytearray.fromhex('%0*x' % (2 * size, getrandbits(8 * size))))
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| 
 | |
| class TestsWithSourceFile(unittest.TestCase):
 | |
|     def setUp(self):
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|         self.line_gen = ["Zipfile test line %d. random float: %f" % (i, random())
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|                          for i in xrange(FIXEDTEST_SIZE)]
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|         self.data = '\n'.join(self.line_gen) + '\n'
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| 
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|         # Make a source file with some lines
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|         with open(TESTFN, "wb") as fp:
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|             fp.write(self.data)
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| 
 | |
|     def make_test_archive(self, f, compression):
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|         # Create the ZIP archive
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|         with zipfile.ZipFile(f, "w", compression) as zipfp:
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|             zipfp.write(TESTFN, "another.name")
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|             zipfp.write(TESTFN, TESTFN)
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|             zipfp.writestr("strfile", self.data)
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| 
 | |
|     def zip_test(self, f, compression):
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|         self.make_test_archive(f, compression)
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| 
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|         # Read the ZIP archive
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|         with zipfile.ZipFile(f, "r", compression) as zipfp:
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|             self.assertEqual(zipfp.read(TESTFN), self.data)
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|             self.assertEqual(zipfp.read("another.name"), self.data)
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|             self.assertEqual(zipfp.read("strfile"), self.data)
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| 
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|             # Print the ZIP directory
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|             fp = StringIO()
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|             stdout = sys.stdout
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|             try:
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|                 sys.stdout = fp
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|                 zipfp.printdir()
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|             finally:
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|                 sys.stdout = stdout
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| 
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|             directory = fp.getvalue()
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|             lines = directory.splitlines()
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|             self.assertEqual(len(lines), 4) # Number of files + header
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| 
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|             self.assertIn('File Name', lines[0])
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|             self.assertIn('Modified', lines[0])
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|             self.assertIn('Size', lines[0])
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| 
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|             fn, date, time_, size = lines[1].split()
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|             self.assertEqual(fn, 'another.name')
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|             self.assertTrue(time.strptime(date, '%Y-%m-%d'))
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|             self.assertTrue(time.strptime(time_, '%H:%M:%S'))
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|             self.assertEqual(size, str(len(self.data)))
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| 
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|             # Check the namelist
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|             names = zipfp.namelist()
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|             self.assertEqual(len(names), 3)
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|             self.assertIn(TESTFN, names)
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|             self.assertIn("another.name", names)
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|             self.assertIn("strfile", names)
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| 
 | |
|             # Check infolist
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|             infos = zipfp.infolist()
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|             names = [i.filename for i in infos]
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|             self.assertEqual(len(names), 3)
 | |
|             self.assertIn(TESTFN, names)
 | |
|             self.assertIn("another.name", names)
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|             self.assertIn("strfile", names)
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|             for i in infos:
 | |
|                 self.assertEqual(i.file_size, len(self.data))
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| 
 | |
|             # check getinfo
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|             for nm in (TESTFN, "another.name", "strfile"):
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|                 info = zipfp.getinfo(nm)
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|                 self.assertEqual(info.filename, nm)
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|                 self.assertEqual(info.file_size, len(self.data))
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| 
 | |
|             # Check that testzip doesn't raise an exception
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|             zipfp.testzip()
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| 
 | |
|     def test_stored(self):
 | |
|         for f in (TESTFN2, TemporaryFile(), StringIO()):
 | |
|             self.zip_test(f, zipfile.ZIP_STORED)
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| 
 | |
|     def zip_open_test(self, f, compression):
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|         self.make_test_archive(f, compression)
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| 
 | |
|         # Read the ZIP archive
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|         with zipfile.ZipFile(f, "r", compression) as zipfp:
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|             zipdata1 = []
 | |
|             with zipfp.open(TESTFN) as zipopen1:
 | |
|                 while True:
 | |
|                     read_data = zipopen1.read(256)
 | |
|                     if not read_data:
 | |
|                         break
 | |
|                     zipdata1.append(read_data)
 | |
| 
 | |
|             zipdata2 = []
 | |
|             with zipfp.open("another.name") as zipopen2:
 | |
|                 while True:
 | |
|                     read_data = zipopen2.read(256)
 | |
|                     if not read_data:
 | |
|                         break
 | |
|                     zipdata2.append(read_data)
 | |
| 
 | |
|             self.assertEqual(''.join(zipdata1), self.data)
 | |
|             self.assertEqual(''.join(zipdata2), self.data)
 | |
| 
 | |
|     def test_open_stored(self):
 | |
|         for f in (TESTFN2, TemporaryFile(), StringIO()):
 | |
|             self.zip_open_test(f, zipfile.ZIP_STORED)
 | |
| 
 | |
|     def test_open_via_zip_info(self):
 | |
|         # Create the ZIP archive
 | |
|         with zipfile.ZipFile(TESTFN2, "w", zipfile.ZIP_STORED) as zipfp:
 | |
|             zipfp.writestr("name", "foo")
 | |
|             with check_warnings(('', UserWarning)):
 | |
|                 zipfp.writestr("name", "bar")
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|             self.assertEqual(zipfp.namelist(), ["name"] * 2)
 | |
| 
 | |
|         with zipfile.ZipFile(TESTFN2, "r") as zipfp:
 | |
|             infos = zipfp.infolist()
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|             data = ""
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|             for info in infos:
 | |
|                 with zipfp.open(info) as f:
 | |
|                     data += f.read()
 | |
|             self.assertTrue(data == "foobar" or data == "barfoo")
 | |
|             data = ""
 | |
|             for info in infos:
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|                 data += zipfp.read(info)
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|             self.assertTrue(data == "foobar" or data == "barfoo")
 | |
| 
 | |
|     def zip_random_open_test(self, f, compression):
 | |
|         self.make_test_archive(f, compression)
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| 
 | |
|         # Read the ZIP archive
 | |
|         with zipfile.ZipFile(f, "r", compression) as zipfp:
 | |
|             zipdata1 = []
 | |
|             with zipfp.open(TESTFN) as zipopen1:
 | |
|                 while True:
 | |
|                     read_data = zipopen1.read(randint(1, 1024))
 | |
|                     if not read_data:
 | |
|                         break
 | |
|                     zipdata1.append(read_data)
 | |
| 
 | |
|             self.assertEqual(''.join(zipdata1), self.data)
 | |
| 
 | |
|     def test_random_open_stored(self):
 | |
|         for f in (TESTFN2, TemporaryFile(), StringIO()):
 | |
|             self.zip_random_open_test(f, zipfile.ZIP_STORED)
 | |
| 
 | |
|     def test_universal_readaheads(self):
 | |
|         f = StringIO()
 | |
| 
 | |
|         data = 'a\r\n' * 16 * 1024
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|         with zipfile.ZipFile(f, 'w', zipfile.ZIP_STORED) as zipfp:
 | |
|             zipfp.writestr(TESTFN, data)
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| 
 | |
|         data2 = ''
 | |
|         with zipfile.ZipFile(f, 'r') as zipfp:
 | |
|             with zipfp.open(TESTFN, 'rU') as zipopen:
 | |
|                 for line in zipopen:
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|                     data2 += line
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| 
 | |
|         self.assertEqual(data, data2.replace('\n', '\r\n'))
 | |
| 
 | |
|     def zip_readline_read_test(self, f, compression):
 | |
|         self.make_test_archive(f, compression)
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| 
 | |
|         # Read the ZIP archive
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|         with zipfile.ZipFile(f, "r") as zipfp:
 | |
|             with zipfp.open(TESTFN) as zipopen:
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|                 data = ''
 | |
|                 while True:
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|                     read = zipopen.readline()
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|                     if not read:
 | |
|                         break
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|                     data += read
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| 
 | |
|                     read = zipopen.read(100)
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|                     if not read:
 | |
|                         break
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|                     data += read
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| 
 | |
|         self.assertEqual(data, self.data)
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| 
 | |
|     def zip_readline_test(self, f, compression):
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|         self.make_test_archive(f, compression)
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| 
 | |
|         # Read the ZIP archive
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|         with zipfile.ZipFile(f, "r") as zipfp:
 | |
|             with zipfp.open(TESTFN) as zipopen:
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|                 for line in self.line_gen:
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|                     linedata = zipopen.readline()
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|                     self.assertEqual(linedata, line + '\n')
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| 
 | |
|     def zip_readlines_test(self, f, compression):
 | |
|         self.make_test_archive(f, compression)
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| 
 | |
|         # Read the ZIP archive
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|         with zipfile.ZipFile(f, "r") as zipfp:
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|             with zipfp.open(TESTFN) as zo:
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|                 ziplines = zo.readlines()
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|                 for line, zipline in zip(self.line_gen, ziplines):
 | |
|                     self.assertEqual(zipline, line + '\n')
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| 
 | |
|     def zip_iterlines_test(self, f, compression):
 | |
|         self.make_test_archive(f, compression)
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| 
 | |
|         # Read the ZIP archive
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|         with zipfile.ZipFile(f, "r") as zipfp:
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|             for line, zipline in zip(self.line_gen, zipfp.open(TESTFN)):
 | |
|                 self.assertEqual(zipline, line + '\n')
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| 
 | |
|     def test_readline_read_stored(self):
 | |
|         # Issue #7610: calls to readline() interleaved with calls to read().
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|         for f in (TESTFN2, TemporaryFile(), StringIO()):
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|             self.zip_readline_read_test(f, zipfile.ZIP_STORED)
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| 
 | |
|     def test_readline_stored(self):
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|         for f in (TESTFN2, TemporaryFile(), StringIO()):
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|             self.zip_readline_test(f, zipfile.ZIP_STORED)
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| 
 | |
|     def test_readlines_stored(self):
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|         for f in (TESTFN2, TemporaryFile(), StringIO()):
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|             self.zip_readlines_test(f, zipfile.ZIP_STORED)
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| 
 | |
|     def test_iterlines_stored(self):
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|         for f in (TESTFN2, TemporaryFile(), StringIO()):
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|             self.zip_iterlines_test(f, zipfile.ZIP_STORED)
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| 
 | |
|     @skipUnless(zlib, "requires zlib")
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|     def test_deflated(self):
 | |
|         for f in (TESTFN2, TemporaryFile(), StringIO()):
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|             self.zip_test(f, zipfile.ZIP_DEFLATED)
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| 
 | |
|     @skipUnless(zlib, "requires zlib")
 | |
|     def test_open_deflated(self):
 | |
|         for f in (TESTFN2, TemporaryFile(), StringIO()):
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|             self.zip_open_test(f, zipfile.ZIP_DEFLATED)
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| 
 | |
|     @skipUnless(zlib, "requires zlib")
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|     def test_random_open_deflated(self):
 | |
|         for f in (TESTFN2, TemporaryFile(), StringIO()):
 | |
|             self.zip_random_open_test(f, zipfile.ZIP_DEFLATED)
 | |
| 
 | |
|     @skipUnless(zlib, "requires zlib")
 | |
|     def test_readline_read_deflated(self):
 | |
|         # Issue #7610: calls to readline() interleaved with calls to read().
 | |
|         for f in (TESTFN2, TemporaryFile(), StringIO()):
 | |
|             self.zip_readline_read_test(f, zipfile.ZIP_DEFLATED)
 | |
| 
 | |
|     @skipUnless(zlib, "requires zlib")
 | |
|     def test_readline_deflated(self):
 | |
|         for f in (TESTFN2, TemporaryFile(), StringIO()):
 | |
|             self.zip_readline_test(f, zipfile.ZIP_DEFLATED)
 | |
| 
 | |
|     @skipUnless(zlib, "requires zlib")
 | |
|     def test_readlines_deflated(self):
 | |
|         for f in (TESTFN2, TemporaryFile(), StringIO()):
 | |
|             self.zip_readlines_test(f, zipfile.ZIP_DEFLATED)
 | |
| 
 | |
|     @skipUnless(zlib, "requires zlib")
 | |
|     def test_iterlines_deflated(self):
 | |
|         for f in (TESTFN2, TemporaryFile(), StringIO()):
 | |
|             self.zip_iterlines_test(f, zipfile.ZIP_DEFLATED)
 | |
| 
 | |
|     @skipUnless(zlib, "requires zlib")
 | |
|     def test_low_compression(self):
 | |
|         """Check for cases where compressed data is larger than original."""
 | |
|         # Create the ZIP archive
 | |
|         with zipfile.ZipFile(TESTFN2, "w", zipfile.ZIP_DEFLATED) as zipfp:
 | |
|             zipfp.writestr("strfile", '12')
 | |
| 
 | |
|         # Get an open object for strfile
 | |
|         with zipfile.ZipFile(TESTFN2, "r", zipfile.ZIP_DEFLATED) as zipfp:
 | |
|             with zipfp.open("strfile") as openobj:
 | |
|                 self.assertEqual(openobj.read(1), '1')
 | |
|                 self.assertEqual(openobj.read(1), '2')
 | |
| 
 | |
|     def test_absolute_arcnames(self):
 | |
|         with zipfile.ZipFile(TESTFN2, "w", zipfile.ZIP_STORED) as zipfp:
 | |
|             zipfp.write(TESTFN, "/absolute")
 | |
| 
 | |
|         with zipfile.ZipFile(TESTFN2, "r", zipfile.ZIP_STORED) as zipfp:
 | |
|             self.assertEqual(zipfp.namelist(), ["absolute"])
 | |
| 
 | |
|     def test_append_to_zip_file(self):
 | |
|         """Test appending to an existing zipfile."""
 | |
|         with zipfile.ZipFile(TESTFN2, "w", zipfile.ZIP_STORED) as zipfp:
 | |
|             zipfp.write(TESTFN, TESTFN)
 | |
| 
 | |
|         with zipfile.ZipFile(TESTFN2, "a", zipfile.ZIP_STORED) as zipfp:
 | |
|             zipfp.writestr("strfile", self.data)
 | |
|             self.assertEqual(zipfp.namelist(), [TESTFN, "strfile"])
 | |
| 
 | |
|     def test_append_to_non_zip_file(self):
 | |
|         """Test appending to an existing file that is not a zipfile."""
 | |
|         # NOTE: this test fails if len(d) < 22 because of the first
 | |
|         # line "fpin.seek(-22, 2)" in _EndRecData
 | |
|         data = 'I am not a ZipFile!'*10
 | |
|         with open(TESTFN2, 'wb') as f:
 | |
|             f.write(data)
 | |
| 
 | |
|         with zipfile.ZipFile(TESTFN2, "a", zipfile.ZIP_STORED) as zipfp:
 | |
|             zipfp.write(TESTFN, TESTFN)
 | |
| 
 | |
|         with open(TESTFN2, 'rb') as f:
 | |
|             f.seek(len(data))
 | |
|             with zipfile.ZipFile(f, "r") as zipfp:
 | |
|                 self.assertEqual(zipfp.namelist(), [TESTFN])
 | |
|                 self.assertEqual(zipfp.read(TESTFN), self.data)
 | |
|         with open(TESTFN2, 'rb') as f:
 | |
|             self.assertEqual(f.read(len(data)), data)
 | |
|             zipfiledata = f.read()
 | |
|         with io.BytesIO(zipfiledata) as bio, zipfile.ZipFile(bio) as zipfp:
 | |
|             self.assertEqual(zipfp.namelist(), [TESTFN])
 | |
|             self.assertEqual(zipfp.read(TESTFN), self.data)
 | |
| 
 | |
|     def test_read_concatenated_zip_file(self):
 | |
|         with io.BytesIO() as bio:
 | |
|             with zipfile.ZipFile(bio, 'w', zipfile.ZIP_STORED) as zipfp:
 | |
|                 zipfp.write(TESTFN, TESTFN)
 | |
|             zipfiledata = bio.getvalue()
 | |
|         data = b'I am not a ZipFile!'*10
 | |
|         with open(TESTFN2, 'wb') as f:
 | |
|             f.write(data)
 | |
|             f.write(zipfiledata)
 | |
| 
 | |
|         with zipfile.ZipFile(TESTFN2) as zipfp:
 | |
|             self.assertEqual(zipfp.namelist(), [TESTFN])
 | |
|             self.assertEqual(zipfp.read(TESTFN), self.data)
 | |
| 
 | |
|     def test_append_to_concatenated_zip_file(self):
 | |
|         with io.BytesIO() as bio:
 | |
|             with zipfile.ZipFile(bio, 'w', zipfile.ZIP_STORED) as zipfp:
 | |
|                 zipfp.write(TESTFN, TESTFN)
 | |
|             zipfiledata = bio.getvalue()
 | |
|         data = b'I am not a ZipFile!'*1000000
 | |
|         with open(TESTFN2, 'wb') as f:
 | |
|             f.write(data)
 | |
|             f.write(zipfiledata)
 | |
| 
 | |
|         with zipfile.ZipFile(TESTFN2, 'a') as zipfp:
 | |
|             self.assertEqual(zipfp.namelist(), [TESTFN])
 | |
|             zipfp.writestr('strfile', self.data)
 | |
| 
 | |
|         with open(TESTFN2, 'rb') as f:
 | |
|             self.assertEqual(f.read(len(data)), data)
 | |
|             zipfiledata = f.read()
 | |
|         with io.BytesIO(zipfiledata) as bio, zipfile.ZipFile(bio) as zipfp:
 | |
|             self.assertEqual(zipfp.namelist(), [TESTFN, 'strfile'])
 | |
|             self.assertEqual(zipfp.read(TESTFN), self.data)
 | |
|             self.assertEqual(zipfp.read('strfile'), self.data)
 | |
| 
 | |
|     def test_ignores_newline_at_end(self):
 | |
|         with zipfile.ZipFile(TESTFN2, "w", zipfile.ZIP_STORED) as zipfp:
 | |
|             zipfp.write(TESTFN, TESTFN)
 | |
|         with open(TESTFN2, 'a') as f:
 | |
|             f.write("\r\n\00\00\00")
 | |
|         with zipfile.ZipFile(TESTFN2, "r") as zipfp:
 | |
|             self.assertIsInstance(zipfp, zipfile.ZipFile)
 | |
| 
 | |
|     def test_ignores_stuff_appended_past_comments(self):
 | |
|         with zipfile.ZipFile(TESTFN2, "w", zipfile.ZIP_STORED) as zipfp:
 | |
|             zipfp.comment = b"this is a comment"
 | |
|             zipfp.write(TESTFN, TESTFN)
 | |
|         with open(TESTFN2, 'a') as f:
 | |
|             f.write("abcdef\r\n")
 | |
|         with zipfile.ZipFile(TESTFN2, "r") as zipfp:
 | |
|             self.assertIsInstance(zipfp, zipfile.ZipFile)
 | |
|             self.assertEqual(zipfp.comment, b"this is a comment")
 | |
| 
 | |
|     def test_write_default_name(self):
 | |
|         """Check that calling ZipFile.write without arcname specified
 | |
|         produces the expected result."""
 | |
|         with zipfile.ZipFile(TESTFN2, "w") as zipfp:
 | |
|             zipfp.write(TESTFN)
 | |
|             with open(TESTFN,'r') as fid:
 | |
|                 self.assertEqual(zipfp.read(TESTFN), fid.read())
 | |
| 
 | |
|     @skipUnless(zlib, "requires zlib")
 | |
|     def test_per_file_compression(self):
 | |
|         """Check that files within a Zip archive can have different
 | |
|         compression options."""
 | |
|         with zipfile.ZipFile(TESTFN2, "w") as zipfp:
 | |
|             zipfp.write(TESTFN, 'storeme', zipfile.ZIP_STORED)
 | |
|             zipfp.write(TESTFN, 'deflateme', zipfile.ZIP_DEFLATED)
 | |
|             sinfo = zipfp.getinfo('storeme')
 | |
|             dinfo = zipfp.getinfo('deflateme')
 | |
|             self.assertEqual(sinfo.compress_type, zipfile.ZIP_STORED)
 | |
|             self.assertEqual(dinfo.compress_type, zipfile.ZIP_DEFLATED)
 | |
| 
 | |
|     def test_write_to_readonly(self):
 | |
|         """Check that trying to call write() on a readonly ZipFile object
 | |
|         raises a RuntimeError."""
 | |
|         with zipfile.ZipFile(TESTFN2, mode="w") as zipfp:
 | |
|             zipfp.writestr("somefile.txt", "bogus")
 | |
| 
 | |
|         with zipfile.ZipFile(TESTFN2, mode="r") as zipfp:
 | |
|             self.assertRaises(RuntimeError, zipfp.write, TESTFN)
 | |
| 
 | |
|     def test_extract(self):
 | |
|         with zipfile.ZipFile(TESTFN2, "w", zipfile.ZIP_STORED) as zipfp:
 | |
|             for fpath, fdata in SMALL_TEST_DATA:
 | |
|                 zipfp.writestr(fpath, fdata)
 | |
| 
 | |
|         with zipfile.ZipFile(TESTFN2, "r") as zipfp:
 | |
|             for fpath, fdata in SMALL_TEST_DATA:
 | |
|                 writtenfile = zipfp.extract(fpath)
 | |
| 
 | |
|                 # make sure it was written to the right place
 | |
|                 correctfile = os.path.join(os.getcwd(), fpath)
 | |
|                 correctfile = os.path.normpath(correctfile)
 | |
| 
 | |
|                 self.assertEqual(writtenfile, correctfile)
 | |
| 
 | |
|                 # make sure correct data is in correct file
 | |
|                 with open(writtenfile, "rb") as fid:
 | |
|                     self.assertEqual(fdata, fid.read())
 | |
|                 os.remove(writtenfile)
 | |
| 
 | |
|         # remove the test file subdirectories
 | |
|         rmtree(os.path.join(os.getcwd(), 'ziptest2dir'))
 | |
| 
 | |
|     def test_extract_all(self):
 | |
|         with zipfile.ZipFile(TESTFN2, "w", zipfile.ZIP_STORED) as zipfp:
 | |
|             for fpath, fdata in SMALL_TEST_DATA:
 | |
|                 zipfp.writestr(fpath, fdata)
 | |
| 
 | |
|         with zipfile.ZipFile(TESTFN2, "r") as zipfp:
 | |
|             zipfp.extractall()
 | |
|             for fpath, fdata in SMALL_TEST_DATA:
 | |
|                 outfile = os.path.join(os.getcwd(), fpath)
 | |
| 
 | |
|                 with open(outfile, "rb") as fid:
 | |
|                     self.assertEqual(fdata, fid.read())
 | |
|                 os.remove(outfile)
 | |
| 
 | |
|         # remove the test file subdirectories
 | |
|         rmtree(os.path.join(os.getcwd(), 'ziptest2dir'))
 | |
| 
 | |
|     def check_file(self, filename, content):
 | |
|         self.assertTrue(os.path.isfile(filename))
 | |
|         with open(filename, 'rb') as f:
 | |
|             self.assertEqual(f.read(), content)
 | |
| 
 | |
|     @skipUnless(TESTFN_UNICODE, "No Unicode filesystem semantics on this platform.")
 | |
|     def test_extract_unicode_filenames(self):
 | |
|         fnames = [u'foo.txt', os.path.basename(TESTFN_UNICODE)]
 | |
|         content = 'Test for unicode filename'
 | |
|         with zipfile.ZipFile(TESTFN2, "w", zipfile.ZIP_STORED) as zipfp:
 | |
|             for fname in fnames:
 | |
|                 zipfp.writestr(fname, content)
 | |
| 
 | |
|         with zipfile.ZipFile(TESTFN2, "r") as zipfp:
 | |
|             for fname in fnames:
 | |
|                 writtenfile = zipfp.extract(fname)
 | |
| 
 | |
|                 # make sure it was written to the right place
 | |
|                 correctfile = os.path.join(os.getcwd(), fname)
 | |
|                 correctfile = os.path.normpath(correctfile)
 | |
|                 self.assertEqual(writtenfile, correctfile)
 | |
| 
 | |
|                 self.check_file(writtenfile, content)
 | |
|                 os.remove(writtenfile)
 | |
| 
 | |
|     def test_extract_hackers_arcnames(self):
 | |
|         hacknames = [
 | |
|             ('../foo/bar', 'foo/bar'),
 | |
|             ('foo/../bar', 'foo/bar'),
 | |
|             ('foo/../../bar', 'foo/bar'),
 | |
|             ('foo/bar/..', 'foo/bar'),
 | |
|             ('./../foo/bar', 'foo/bar'),
 | |
|             ('/foo/bar', 'foo/bar'),
 | |
|             ('/foo/../bar', 'foo/bar'),
 | |
|             ('/foo/../../bar', 'foo/bar'),
 | |
|         ]
 | |
|         if os.path.sep == '\\':
 | |
|             hacknames.extend([
 | |
|                 (r'..\foo\bar', 'foo/bar'),
 | |
|                 (r'..\/foo\/bar', 'foo/bar'),
 | |
|                 (r'foo/\..\/bar', 'foo/bar'),
 | |
|                 (r'foo\/../\bar', 'foo/bar'),
 | |
|                 (r'C:foo/bar', 'foo/bar'),
 | |
|                 (r'C:/foo/bar', 'foo/bar'),
 | |
|                 (r'C://foo/bar', 'foo/bar'),
 | |
|                 (r'C:\foo\bar', 'foo/bar'),
 | |
|                 (r'//conky/mountpoint/foo/bar', 'foo/bar'),
 | |
|                 (r'\\conky\mountpoint\foo\bar', 'foo/bar'),
 | |
|                 (r'///conky/mountpoint/foo/bar', 'conky/mountpoint/foo/bar'),
 | |
|                 (r'\\\conky\mountpoint\foo\bar', 'conky/mountpoint/foo/bar'),
 | |
|                 (r'//conky//mountpoint/foo/bar', 'conky/mountpoint/foo/bar'),
 | |
|                 (r'\\conky\\mountpoint\foo\bar', 'conky/mountpoint/foo/bar'),
 | |
|                 (r'//?/C:/foo/bar', 'foo/bar'),
 | |
|                 (r'\\?\C:\foo\bar', 'foo/bar'),
 | |
|                 (r'C:/../C:/foo/bar', 'C_/foo/bar'),
 | |
|                 (r'a:b\c<d>e|f"g?h*i', 'b/c_d_e_f_g_h_i'),
 | |
|                 ('../../foo../../ba..r', 'foo/ba..r'),
 | |
|             ])
 | |
|         else:  # Unix
 | |
|             hacknames.extend([
 | |
|                 ('//foo/bar', 'foo/bar'),
 | |
|                 ('../../foo../../ba..r', 'foo../ba..r'),
 | |
|                 (r'foo/..\bar', r'foo/..\bar'),
 | |
|             ])
 | |
| 
 | |
|         for arcname, fixedname in hacknames:
 | |
|             content = b'foobar' + arcname.encode()
 | |
|             with zipfile.ZipFile(TESTFN2, 'w', zipfile.ZIP_STORED) as zipfp:
 | |
|                 zinfo = zipfile.ZipInfo()
 | |
|                 # preserve backslashes
 | |
|                 zinfo.filename = arcname
 | |
|                 zinfo.external_attr = 0o600 << 16
 | |
|                 zipfp.writestr(zinfo, content)
 | |
| 
 | |
|             arcname = arcname.replace(os.sep, "/")
 | |
|             targetpath = os.path.join('target', 'subdir', 'subsub')
 | |
|             correctfile = os.path.join(targetpath, *fixedname.split('/'))
 | |
| 
 | |
|             with zipfile.ZipFile(TESTFN2, 'r') as zipfp:
 | |
|                 writtenfile = zipfp.extract(arcname, targetpath)
 | |
|                 self.assertEqual(writtenfile, correctfile,
 | |
|                                  msg="extract %r" % arcname)
 | |
|             self.check_file(correctfile, content)
 | |
|             rmtree('target')
 | |
| 
 | |
|             with zipfile.ZipFile(TESTFN2, 'r') as zipfp:
 | |
|                 zipfp.extractall(targetpath)
 | |
|             self.check_file(correctfile, content)
 | |
|             rmtree('target')
 | |
| 
 | |
|             correctfile = os.path.join(os.getcwd(), *fixedname.split('/'))
 | |
| 
 | |
|             with zipfile.ZipFile(TESTFN2, 'r') as zipfp:
 | |
|                 writtenfile = zipfp.extract(arcname)
 | |
|                 self.assertEqual(writtenfile, correctfile,
 | |
|                                  msg="extract %r" % arcname)
 | |
|             self.check_file(correctfile, content)
 | |
|             rmtree(fixedname.split('/')[0])
 | |
| 
 | |
|             with zipfile.ZipFile(TESTFN2, 'r') as zipfp:
 | |
|                 zipfp.extractall()
 | |
|             self.check_file(correctfile, content)
 | |
|             rmtree(fixedname.split('/')[0])
 | |
| 
 | |
|             os.remove(TESTFN2)
 | |
| 
 | |
|     def test_writestr_compression(self):
 | |
|         zipfp = zipfile.ZipFile(TESTFN2, "w")
 | |
|         zipfp.writestr("a.txt", "hello world", compress_type=zipfile.ZIP_STORED)
 | |
|         if zlib:
 | |
|             zipfp.writestr("b.txt", "hello world", compress_type=zipfile.ZIP_DEFLATED)
 | |
| 
 | |
|         info = zipfp.getinfo('a.txt')
 | |
|         self.assertEqual(info.compress_type, zipfile.ZIP_STORED)
 | |
| 
 | |
|         if zlib:
 | |
|             info = zipfp.getinfo('b.txt')
 | |
|             self.assertEqual(info.compress_type, zipfile.ZIP_DEFLATED)
 | |
| 
 | |
| 
 | |
|     def zip_test_writestr_permissions(self, f, compression):
 | |
|         # Make sure that writestr creates files with mode 0600,
 | |
|         # when it is passed a name rather than a ZipInfo instance.
 | |
| 
 | |
|         self.make_test_archive(f, compression)
 | |
|         with zipfile.ZipFile(f, "r") as zipfp:
 | |
|             zinfo = zipfp.getinfo('strfile')
 | |
|             self.assertEqual(zinfo.external_attr, 0600 << 16)
 | |
| 
 | |
|     def test_writestr_permissions(self):
 | |
|         for f in (TESTFN2, TemporaryFile(), StringIO()):
 | |
|             self.zip_test_writestr_permissions(f, zipfile.ZIP_STORED)
 | |
| 
 | |
|     def test_close(self):
 | |
|         """Check that the zipfile is closed after the 'with' block."""
 | |
|         with zipfile.ZipFile(TESTFN2, "w") as zipfp:
 | |
|             for fpath, fdata in SMALL_TEST_DATA:
 | |
|                 zipfp.writestr(fpath, fdata)
 | |
|                 self.assertTrue(zipfp.fp is not None, 'zipfp is not open')
 | |
|         self.assertTrue(zipfp.fp is None, 'zipfp is not closed')
 | |
| 
 | |
|         with zipfile.ZipFile(TESTFN2, "r") as zipfp:
 | |
|             self.assertTrue(zipfp.fp is not None, 'zipfp is not open')
 | |
|         self.assertTrue(zipfp.fp is None, 'zipfp is not closed')
 | |
| 
 | |
|     def test_close_on_exception(self):
 | |
|         """Check that the zipfile is closed if an exception is raised in the
 | |
|         'with' block."""
 | |
|         with zipfile.ZipFile(TESTFN2, "w") as zipfp:
 | |
|             for fpath, fdata in SMALL_TEST_DATA:
 | |
|                 zipfp.writestr(fpath, fdata)
 | |
| 
 | |
|         try:
 | |
|             with zipfile.ZipFile(TESTFN2, "r") as zipfp2:
 | |
|                 raise zipfile.BadZipfile()
 | |
|         except zipfile.BadZipfile:
 | |
|             self.assertTrue(zipfp2.fp is None, 'zipfp is not closed')
 | |
| 
 | |
|     def test_add_file_before_1980(self):
 | |
|         # Set atime and mtime to 1970-01-01
 | |
|         os.utime(TESTFN, (0, 0))
 | |
|         with zipfile.ZipFile(TESTFN2, "w") as zipfp:
 | |
|             self.assertRaises(ValueError, zipfp.write, TESTFN)
 | |
| 
 | |
|     def tearDown(self):
 | |
|         unlink(TESTFN)
 | |
|         unlink(TESTFN2)
 | |
| 
 | |
| 
 | |
| class TestZip64InSmallFiles(unittest.TestCase):
 | |
|     # These tests test the ZIP64 functionality without using large files,
 | |
|     # see test_zipfile64 for proper tests.
 | |
| 
 | |
|     def setUp(self):
 | |
|         self._limit = zipfile.ZIP64_LIMIT
 | |
|         self._filecount_limit = zipfile.ZIP_FILECOUNT_LIMIT
 | |
|         zipfile.ZIP64_LIMIT = 1000
 | |
|         zipfile.ZIP_FILECOUNT_LIMIT = 9
 | |
| 
 | |
|         line_gen = ("Test of zipfile line %d." % i
 | |
|                     for i in range(0, FIXEDTEST_SIZE))
 | |
|         self.data = '\n'.join(line_gen)
 | |
| 
 | |
|         # Make a source file with some lines
 | |
|         with open(TESTFN, "wb") as fp:
 | |
|             fp.write(self.data)
 | |
| 
 | |
|     def large_file_exception_test(self, f, compression):
 | |
|         with zipfile.ZipFile(f, "w", compression) as zipfp:
 | |
|             self.assertRaises(zipfile.LargeZipFile,
 | |
|                               zipfp.write, TESTFN, "another.name")
 | |
| 
 | |
|     def large_file_exception_test2(self, f, compression):
 | |
|         with zipfile.ZipFile(f, "w", compression) as zipfp:
 | |
|             self.assertRaises(zipfile.LargeZipFile,
 | |
|                               zipfp.writestr, "another.name", self.data)
 | |
| 
 | |
|     def test_large_file_exception(self):
 | |
|         for f in (TESTFN2, TemporaryFile(), StringIO()):
 | |
|             self.large_file_exception_test(f, zipfile.ZIP_STORED)
 | |
|             self.large_file_exception_test2(f, zipfile.ZIP_STORED)
 | |
| 
 | |
|     def zip_test(self, f, compression):
 | |
|         # Create the ZIP archive
 | |
|         with zipfile.ZipFile(f, "w", compression, allowZip64=True) as zipfp:
 | |
|             zipfp.write(TESTFN, "another.name")
 | |
|             zipfp.write(TESTFN, TESTFN)
 | |
|             zipfp.writestr("strfile", self.data)
 | |
| 
 | |
|         # Read the ZIP archive
 | |
|         with zipfile.ZipFile(f, "r", compression) as zipfp:
 | |
|             self.assertEqual(zipfp.read(TESTFN), self.data)
 | |
|             self.assertEqual(zipfp.read("another.name"), self.data)
 | |
|             self.assertEqual(zipfp.read("strfile"), self.data)
 | |
| 
 | |
|             # Print the ZIP directory
 | |
|             fp = StringIO()
 | |
|             stdout = sys.stdout
 | |
|             try:
 | |
|                 sys.stdout = fp
 | |
|                 zipfp.printdir()
 | |
|             finally:
 | |
|                 sys.stdout = stdout
 | |
| 
 | |
|             directory = fp.getvalue()
 | |
|             lines = directory.splitlines()
 | |
|             self.assertEqual(len(lines), 4) # Number of files + header
 | |
| 
 | |
|             self.assertIn('File Name', lines[0])
 | |
|             self.assertIn('Modified', lines[0])
 | |
|             self.assertIn('Size', lines[0])
 | |
| 
 | |
|             fn, date, time_, size = lines[1].split()
 | |
|             self.assertEqual(fn, 'another.name')
 | |
|             self.assertTrue(time.strptime(date, '%Y-%m-%d'))
 | |
|             self.assertTrue(time.strptime(time_, '%H:%M:%S'))
 | |
|             self.assertEqual(size, str(len(self.data)))
 | |
| 
 | |
|             # Check the namelist
 | |
|             names = zipfp.namelist()
 | |
|             self.assertEqual(len(names), 3)
 | |
|             self.assertIn(TESTFN, names)
 | |
|             self.assertIn("another.name", names)
 | |
|             self.assertIn("strfile", names)
 | |
| 
 | |
|             # Check infolist
 | |
|             infos = zipfp.infolist()
 | |
|             names = [i.filename for i in infos]
 | |
|             self.assertEqual(len(names), 3)
 | |
|             self.assertIn(TESTFN, names)
 | |
|             self.assertIn("another.name", names)
 | |
|             self.assertIn("strfile", names)
 | |
|             for i in infos:
 | |
|                 self.assertEqual(i.file_size, len(self.data))
 | |
| 
 | |
|             # check getinfo
 | |
|             for nm in (TESTFN, "another.name", "strfile"):
 | |
|                 info = zipfp.getinfo(nm)
 | |
|                 self.assertEqual(info.filename, nm)
 | |
|                 self.assertEqual(info.file_size, len(self.data))
 | |
| 
 | |
|             # Check that testzip doesn't raise an exception
 | |
|             zipfp.testzip()
 | |
| 
 | |
|     def test_stored(self):
 | |
|         for f in (TESTFN2, TemporaryFile(), StringIO()):
 | |
|             self.zip_test(f, zipfile.ZIP_STORED)
 | |
| 
 | |
|     @skipUnless(zlib, "requires zlib")
 | |
|     def test_deflated(self):
 | |
|         for f in (TESTFN2, TemporaryFile(), StringIO()):
 | |
|             self.zip_test(f, zipfile.ZIP_DEFLATED)
 | |
| 
 | |
|     def test_absolute_arcnames(self):
 | |
|         with zipfile.ZipFile(TESTFN2, "w", zipfile.ZIP_STORED,
 | |
|                              allowZip64=True) as zipfp:
 | |
|             zipfp.write(TESTFN, "/absolute")
 | |
| 
 | |
|         with zipfile.ZipFile(TESTFN2, "r", zipfile.ZIP_STORED) as zipfp:
 | |
|             self.assertEqual(zipfp.namelist(), ["absolute"])
 | |
| 
 | |
|     def test_too_many_files(self):
 | |
|         # This test checks that more than 64k files can be added to an archive,
 | |
|         # and that the resulting archive can be read properly by ZipFile
 | |
|         zipf = zipfile.ZipFile(TESTFN, mode="w", allowZip64=True)
 | |
|         zipf.debug = 100
 | |
|         numfiles = 15
 | |
|         for i in range(numfiles):
 | |
|             zipf.writestr("foo%08d" % i, "%d" % (i**3 % 57))
 | |
|         self.assertEqual(len(zipf.namelist()), numfiles)
 | |
|         zipf.close()
 | |
| 
 | |
|         zipf2 = zipfile.ZipFile(TESTFN, mode="r")
 | |
|         self.assertEqual(len(zipf2.namelist()), numfiles)
 | |
|         for i in range(numfiles):
 | |
|             content = zipf2.read("foo%08d" % i)
 | |
|             self.assertEqual(content, "%d" % (i**3 % 57))
 | |
|         zipf2.close()
 | |
| 
 | |
|     def test_too_many_files_append(self):
 | |
|         zipf = zipfile.ZipFile(TESTFN, mode="w", allowZip64=False)
 | |
|         zipf.debug = 100
 | |
|         numfiles = 9
 | |
|         for i in range(numfiles):
 | |
|             zipf.writestr("foo%08d" % i, "%d" % (i**3 % 57))
 | |
|         self.assertEqual(len(zipf.namelist()), numfiles)
 | |
|         with self.assertRaises(zipfile.LargeZipFile):
 | |
|             zipf.writestr("foo%08d" % numfiles, b'')
 | |
|         self.assertEqual(len(zipf.namelist()), numfiles)
 | |
|         zipf.close()
 | |
| 
 | |
|         zipf = zipfile.ZipFile(TESTFN, mode="a", allowZip64=False)
 | |
|         zipf.debug = 100
 | |
|         self.assertEqual(len(zipf.namelist()), numfiles)
 | |
|         with self.assertRaises(zipfile.LargeZipFile):
 | |
|             zipf.writestr("foo%08d" % numfiles, b'')
 | |
|         self.assertEqual(len(zipf.namelist()), numfiles)
 | |
|         zipf.close()
 | |
| 
 | |
|         zipf = zipfile.ZipFile(TESTFN, mode="a", allowZip64=True)
 | |
|         zipf.debug = 100
 | |
|         self.assertEqual(len(zipf.namelist()), numfiles)
 | |
|         numfiles2 = 15
 | |
|         for i in range(numfiles, numfiles2):
 | |
|             zipf.writestr("foo%08d" % i, "%d" % (i**3 % 57))
 | |
|         self.assertEqual(len(zipf.namelist()), numfiles2)
 | |
|         zipf.close()
 | |
| 
 | |
|         zipf2 = zipfile.ZipFile(TESTFN, mode="r")
 | |
|         self.assertEqual(len(zipf2.namelist()), numfiles2)
 | |
|         for i in range(numfiles2):
 | |
|             content = zipf2.read("foo%08d" % i)
 | |
|             self.assertEqual(content, "%d" % (i**3 % 57))
 | |
|         zipf2.close()
 | |
| 
 | |
|     def tearDown(self):
 | |
|         zipfile.ZIP64_LIMIT = self._limit
 | |
|         zipfile.ZIP_FILECOUNT_LIMIT = self._filecount_limit
 | |
|         unlink(TESTFN)
 | |
|         unlink(TESTFN2)
 | |
| 
 | |
| 
 | |
| class PyZipFileTests(unittest.TestCase):
 | |
|     def requiresWriteAccess(self, path):
 | |
|         if not os.access(path, os.W_OK):
 | |
|             self.skipTest('requires write access to the installed location')
 | |
|         filename = os.path.join(path, 'test_zipfile.try')
 | |
|         try:
 | |
|             fd = os.open(filename, os.O_WRONLY | os.O_CREAT)
 | |
|             os.close(fd)
 | |
|         except Exception:
 | |
|             self.skipTest('requires write access to the installed location')
 | |
|         unlink(filename)
 | |
| 
 | |
|     def test_write_pyfile(self):
 | |
|         self.requiresWriteAccess(os.path.dirname(__file__))
 | |
|         with zipfile.PyZipFile(TemporaryFile(), "w") as zipfp:
 | |
|             fn = __file__
 | |
|             if fn.endswith('.pyc') or fn.endswith('.pyo'):
 | |
|                 fn = fn[:-1]
 | |
| 
 | |
|             zipfp.writepy(fn)
 | |
| 
 | |
|             bn = os.path.basename(fn)
 | |
|             self.assertNotIn(bn, zipfp.namelist())
 | |
|             self.assertTrue(bn + 'o' in zipfp.namelist() or
 | |
|                             bn + 'c' in zipfp.namelist())
 | |
| 
 | |
|         with zipfile.PyZipFile(TemporaryFile(), "w") as zipfp:
 | |
|             fn = __file__
 | |
|             if fn.endswith(('.pyc', '.pyo')):
 | |
|                 fn = fn[:-1]
 | |
| 
 | |
|             zipfp.writepy(fn, "testpackage")
 | |
| 
 | |
|             bn = "%s/%s" % ("testpackage", os.path.basename(fn))
 | |
|             self.assertNotIn(bn, zipfp.namelist())
 | |
|             self.assertTrue(bn + 'o' in zipfp.namelist() or
 | |
|                             bn + 'c' in zipfp.namelist())
 | |
| 
 | |
|     def test_write_python_package(self):
 | |
|         import email
 | |
|         packagedir = os.path.dirname(email.__file__)
 | |
|         self.requiresWriteAccess(packagedir)
 | |
| 
 | |
|         with zipfile.PyZipFile(TemporaryFile(), "w") as zipfp:
 | |
|             zipfp.writepy(packagedir)
 | |
| 
 | |
|             # Check for a couple of modules at different levels of the
 | |
|             # hierarchy
 | |
|             names = zipfp.namelist()
 | |
|             self.assertTrue('email/__init__.pyo' in names or
 | |
|                             'email/__init__.pyc' in names)
 | |
|             self.assertTrue('email/mime/text.pyo' in names or
 | |
|                             'email/mime/text.pyc' in names)
 | |
| 
 | |
|     def test_write_python_directory(self):
 | |
|         os.mkdir(TESTFN2)
 | |
|         try:
 | |
|             with open(os.path.join(TESTFN2, "mod1.py"), "w") as fp:
 | |
|                 fp.write("print(42)\n")
 | |
| 
 | |
|             with open(os.path.join(TESTFN2, "mod2.py"), "w") as fp:
 | |
|                 fp.write("print(42 * 42)\n")
 | |
| 
 | |
|             with open(os.path.join(TESTFN2, "mod2.txt"), "w") as fp:
 | |
|                 fp.write("bla bla bla\n")
 | |
| 
 | |
|             zipfp  = zipfile.PyZipFile(TemporaryFile(), "w")
 | |
|             zipfp.writepy(TESTFN2)
 | |
| 
 | |
|             names = zipfp.namelist()
 | |
|             self.assertTrue('mod1.pyc' in names or 'mod1.pyo' in names)
 | |
|             self.assertTrue('mod2.pyc' in names or 'mod2.pyo' in names)
 | |
|             self.assertNotIn('mod2.txt', names)
 | |
| 
 | |
|         finally:
 | |
|             rmtree(TESTFN2)
 | |
| 
 | |
|     def test_write_non_pyfile(self):
 | |
|         with zipfile.PyZipFile(TemporaryFile(), "w") as zipfp:
 | |
|             with open(TESTFN, 'w') as fid:
 | |
|                 fid.write('most definitely not a python file')
 | |
|             self.assertRaises(RuntimeError, zipfp.writepy, TESTFN)
 | |
|             os.remove(TESTFN)
 | |
| 
 | |
| 
 | |
| class OtherTests(unittest.TestCase):
 | |
|     zips_with_bad_crc = {
 | |
|         zipfile.ZIP_STORED: (
 | |
|             b'PK\003\004\024\0\0\0\0\0 \213\212;:r'
 | |
|             b'\253\377\f\0\0\0\f\0\0\0\005\0\0\000af'
 | |
|             b'ilehello,AworldP'
 | |
|             b'K\001\002\024\003\024\0\0\0\0\0 \213\212;:'
 | |
|             b'r\253\377\f\0\0\0\f\0\0\0\005\0\0\0\0'
 | |
|             b'\0\0\0\0\0\0\0\200\001\0\0\0\000afi'
 | |
|             b'lePK\005\006\0\0\0\0\001\0\001\0003\000'
 | |
|             b'\0\0/\0\0\0\0\0'),
 | |
|         zipfile.ZIP_DEFLATED: (
 | |
|             b'PK\x03\x04\x14\x00\x00\x00\x08\x00n}\x0c=FA'
 | |
|             b'KE\x10\x00\x00\x00n\x00\x00\x00\x05\x00\x00\x00af'
 | |
|             b'ile\xcbH\xcd\xc9\xc9W(\xcf/\xcaI\xc9\xa0'
 | |
|             b'=\x13\x00PK\x01\x02\x14\x03\x14\x00\x00\x00\x08\x00n'
 | |
|             b'}\x0c=FAKE\x10\x00\x00\x00n\x00\x00\x00\x05'
 | |
|             b'\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x80\x01\x00\x00\x00'
 | |
|             b'\x00afilePK\x05\x06\x00\x00\x00\x00\x01\x00'
 | |
|             b'\x01\x003\x00\x00\x003\x00\x00\x00\x00\x00'),
 | |
|     }
 | |
| 
 | |
|     def test_unicode_filenames(self):
 | |
|         with zipfile.ZipFile(TESTFN, "w") as zf:
 | |
|             zf.writestr(u"foo.txt", "Test for unicode filename")
 | |
|             zf.writestr(u"\xf6.txt", "Test for unicode filename")
 | |
|             self.assertIsInstance(zf.infolist()[0].filename, unicode)
 | |
| 
 | |
|         with zipfile.ZipFile(TESTFN, "r") as zf:
 | |
|             self.assertEqual(zf.filelist[0].filename, "foo.txt")
 | |
|             self.assertEqual(zf.filelist[1].filename, u"\xf6.txt")
 | |
| 
 | |
|     def test_create_non_existent_file_for_append(self):
 | |
|         if os.path.exists(TESTFN):
 | |
|             os.unlink(TESTFN)
 | |
| 
 | |
|         filename = 'testfile.txt'
 | |
|         content = 'hello, world. this is some content.'
 | |
| 
 | |
|         try:
 | |
|             with zipfile.ZipFile(TESTFN, 'a') as zf:
 | |
|                 zf.writestr(filename, content)
 | |
|         except IOError:
 | |
|             self.fail('Could not append data to a non-existent zip file.')
 | |
| 
 | |
|         self.assertTrue(os.path.exists(TESTFN))
 | |
| 
 | |
|         with zipfile.ZipFile(TESTFN, 'r') as zf:
 | |
|             self.assertEqual(zf.read(filename), content)
 | |
| 
 | |
|     def test_close_erroneous_file(self):
 | |
|         # This test checks that the ZipFile constructor closes the file object
 | |
|         # it opens if there's an error in the file.  If it doesn't, the
 | |
|         # traceback holds a reference to the ZipFile object and, indirectly,
 | |
|         # the file object.
 | |
|         # On Windows, this causes the os.unlink() call to fail because the
 | |
|         # underlying file is still open.  This is SF bug #412214.
 | |
|         #
 | |
|         with open(TESTFN, "w") as fp:
 | |
|             fp.write("this is not a legal zip file\n")
 | |
|         try:
 | |
|             zf = zipfile.ZipFile(TESTFN)
 | |
|         except zipfile.BadZipfile:
 | |
|             pass
 | |
| 
 | |
|     def test_is_zip_erroneous_file(self):
 | |
|         """Check that is_zipfile() correctly identifies non-zip files."""
 | |
|         # - passing a filename
 | |
|         with open(TESTFN, "w") as fp:
 | |
|             fp.write("this is not a legal zip file\n")
 | |
|         chk = zipfile.is_zipfile(TESTFN)
 | |
|         self.assertFalse(chk)
 | |
|         # - passing a file object
 | |
|         with open(TESTFN, "rb") as fp:
 | |
|             chk = zipfile.is_zipfile(fp)
 | |
|             self.assertTrue(not chk)
 | |
|         # - passing a file-like object
 | |
|         fp = StringIO()
 | |
|         fp.write("this is not a legal zip file\n")
 | |
|         chk = zipfile.is_zipfile(fp)
 | |
|         self.assertTrue(not chk)
 | |
|         fp.seek(0, 0)
 | |
|         chk = zipfile.is_zipfile(fp)
 | |
|         self.assertTrue(not chk)
 | |
| 
 | |
|     def test_damaged_zipfile(self):
 | |
|         """Check that zipfiles with missing bytes at the end raise BadZipFile."""
 | |
|         # - Create a valid zip file
 | |
|         fp = io.BytesIO()
 | |
|         with zipfile.ZipFile(fp, mode="w") as zipf:
 | |
|             zipf.writestr("foo.txt", b"O, for a Muse of Fire!")
 | |
|         zipfiledata = fp.getvalue()
 | |
| 
 | |
|         # - Now create copies of it missing the last N bytes and make sure
 | |
|         #   a BadZipFile exception is raised when we try to open it
 | |
|         for N in range(len(zipfiledata)):
 | |
|             fp = io.BytesIO(zipfiledata[:N])
 | |
|             self.assertRaises(zipfile.BadZipfile, zipfile.ZipFile, fp)
 | |
| 
 | |
|     def test_is_zip_valid_file(self):
 | |
|         """Check that is_zipfile() correctly identifies zip files."""
 | |
|         # - passing a filename
 | |
|         with zipfile.ZipFile(TESTFN, mode="w") as zipf:
 | |
|             zipf.writestr("foo.txt", "O, for a Muse of Fire!")
 | |
|         chk = zipfile.is_zipfile(TESTFN)
 | |
|         self.assertTrue(chk)
 | |
|         # - passing a file object
 | |
|         with open(TESTFN, "rb") as fp:
 | |
|             chk = zipfile.is_zipfile(fp)
 | |
|             self.assertTrue(chk)
 | |
|             fp.seek(0, 0)
 | |
|             zip_contents = fp.read()
 | |
|         # - passing a file-like object
 | |
|         fp = StringIO()
 | |
|         fp.write(zip_contents)
 | |
|         chk = zipfile.is_zipfile(fp)
 | |
|         self.assertTrue(chk)
 | |
|         fp.seek(0, 0)
 | |
|         chk = zipfile.is_zipfile(fp)
 | |
|         self.assertTrue(chk)
 | |
| 
 | |
|     def test_non_existent_file_raises_IOError(self):
 | |
|         # make sure we don't raise an AttributeError when a partially-constructed
 | |
|         # ZipFile instance is finalized; this tests for regression on SF tracker
 | |
|         # bug #403871.
 | |
| 
 | |
|         # The bug we're testing for caused an AttributeError to be raised
 | |
|         # when a ZipFile instance was created for a file that did not
 | |
|         # exist; the .fp member was not initialized but was needed by the
 | |
|         # __del__() method.  Since the AttributeError is in the __del__(),
 | |
|         # it is ignored, but the user should be sufficiently annoyed by
 | |
|         # the message on the output that regression will be noticed
 | |
|         # quickly.
 | |
|         self.assertRaises(IOError, zipfile.ZipFile, TESTFN)
 | |
| 
 | |
|     def test_empty_file_raises_BadZipFile(self):
 | |
|         with open(TESTFN, 'w') as f:
 | |
|             pass
 | |
|         self.assertRaises(zipfile.BadZipfile, zipfile.ZipFile, TESTFN)
 | |
| 
 | |
|         with open(TESTFN, 'w') as fp:
 | |
|             fp.write("short file")
 | |
|         self.assertRaises(zipfile.BadZipfile, zipfile.ZipFile, TESTFN)
 | |
| 
 | |
|     def test_closed_zip_raises_RuntimeError(self):
 | |
|         """Verify that testzip() doesn't swallow inappropriate exceptions."""
 | |
|         data = StringIO()
 | |
|         with zipfile.ZipFile(data, mode="w") as zipf:
 | |
|             zipf.writestr("foo.txt", "O, for a Muse of Fire!")
 | |
| 
 | |
|         # This is correct; calling .read on a closed ZipFile should raise
 | |
|         # a RuntimeError, and so should calling .testzip.  An earlier
 | |
|         # version of .testzip would swallow this exception (and any other)
 | |
|         # and report that the first file in the archive was corrupt.
 | |
|         self.assertRaises(RuntimeError, zipf.read, "foo.txt")
 | |
|         self.assertRaises(RuntimeError, zipf.open, "foo.txt")
 | |
|         self.assertRaises(RuntimeError, zipf.testzip)
 | |
|         self.assertRaises(RuntimeError, zipf.writestr, "bogus.txt", "bogus")
 | |
|         with open(TESTFN, 'w') as fid:
 | |
|             fid.write('zipfile test data')
 | |
|             self.assertRaises(RuntimeError, zipf.write, TESTFN)
 | |
| 
 | |
|     def test_bad_constructor_mode(self):
 | |
|         """Check that bad modes passed to ZipFile constructor are caught."""
 | |
|         self.assertRaises(RuntimeError, zipfile.ZipFile, TESTFN, "q")
 | |
| 
 | |
|     def test_bad_open_mode(self):
 | |
|         """Check that bad modes passed to ZipFile.open are caught."""
 | |
|         with zipfile.ZipFile(TESTFN, mode="w") as zipf:
 | |
|             zipf.writestr("foo.txt", "O, for a Muse of Fire!")
 | |
| 
 | |
|         with zipfile.ZipFile(TESTFN, mode="r") as zipf:
 | |
|         # read the data to make sure the file is there
 | |
|             zipf.read("foo.txt")
 | |
|             self.assertRaises(RuntimeError, zipf.open, "foo.txt", "q")
 | |
| 
 | |
|     def test_read0(self):
 | |
|         """Check that calling read(0) on a ZipExtFile object returns an empty
 | |
|         string and doesn't advance file pointer."""
 | |
|         with zipfile.ZipFile(TESTFN, mode="w") as zipf:
 | |
|             zipf.writestr("foo.txt", "O, for a Muse of Fire!")
 | |
|             # read the data to make sure the file is there
 | |
|             with zipf.open("foo.txt") as f:
 | |
|                 for i in xrange(FIXEDTEST_SIZE):
 | |
|                     self.assertEqual(f.read(0), '')
 | |
| 
 | |
|                 self.assertEqual(f.read(), "O, for a Muse of Fire!")
 | |
| 
 | |
|     def test_open_non_existent_item(self):
 | |
|         """Check that attempting to call open() for an item that doesn't
 | |
|         exist in the archive raises a RuntimeError."""
 | |
|         with zipfile.ZipFile(TESTFN, mode="w") as zipf:
 | |
|             self.assertRaises(KeyError, zipf.open, "foo.txt", "r")
 | |
| 
 | |
|     def test_bad_compression_mode(self):
 | |
|         """Check that bad compression methods passed to ZipFile.open are
 | |
|         caught."""
 | |
|         self.assertRaises(RuntimeError, zipfile.ZipFile, TESTFN, "w", -1)
 | |
| 
 | |
|     def test_unsupported_compression(self):
 | |
|         # data is declared as shrunk, but actually deflated
 | |
|         data = (b'PK\x03\x04.\x00\x00\x00\x01\x00\xe4C\xa1@\x00\x00\x00'
 | |
|         b'\x00\x02\x00\x00\x00\x00\x00\x00\x00\x01\x00\x00\x00x\x03\x00PK\x01'
 | |
|         b'\x02.\x03.\x00\x00\x00\x01\x00\xe4C\xa1@\x00\x00\x00\x00\x02\x00\x00'
 | |
|         b'\x00\x00\x00\x00\x00\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00'
 | |
|         b'\x80\x01\x00\x00\x00\x00xPK\x05\x06\x00\x00\x00\x00\x01\x00\x01\x00'
 | |
|         b'/\x00\x00\x00!\x00\x00\x00\x00\x00')
 | |
|         with zipfile.ZipFile(io.BytesIO(data), 'r') as zipf:
 | |
|             self.assertRaises(NotImplementedError, zipf.open, 'x')
 | |
| 
 | |
|     def test_null_byte_in_filename(self):
 | |
|         """Check that a filename containing a null byte is properly
 | |
|         terminated."""
 | |
|         with zipfile.ZipFile(TESTFN, mode="w") as zipf:
 | |
|             zipf.writestr("foo.txt\x00qqq", "O, for a Muse of Fire!")
 | |
|             self.assertEqual(zipf.namelist(), ['foo.txt'])
 | |
| 
 | |
|     def test_struct_sizes(self):
 | |
|         """Check that ZIP internal structure sizes are calculated correctly."""
 | |
|         self.assertEqual(zipfile.sizeEndCentDir, 22)
 | |
|         self.assertEqual(zipfile.sizeCentralDir, 46)
 | |
|         self.assertEqual(zipfile.sizeEndCentDir64, 56)
 | |
|         self.assertEqual(zipfile.sizeEndCentDir64Locator, 20)
 | |
| 
 | |
|     def test_comments(self):
 | |
|         """Check that comments on the archive are handled properly."""
 | |
| 
 | |
|         # check default comment is empty
 | |
|         with zipfile.ZipFile(TESTFN, mode="w") as zipf:
 | |
|             self.assertEqual(zipf.comment, '')
 | |
|             zipf.writestr("foo.txt", "O, for a Muse of Fire!")
 | |
| 
 | |
|         with zipfile.ZipFile(TESTFN, mode="r") as zipf:
 | |
|             self.assertEqual(zipf.comment, '')
 | |
| 
 | |
|         # check a simple short comment
 | |
|         comment = 'Bravely taking to his feet, he beat a very brave retreat.'
 | |
|         with zipfile.ZipFile(TESTFN, mode="w") as zipf:
 | |
|             zipf.comment = comment
 | |
|             zipf.writestr("foo.txt", "O, for a Muse of Fire!")
 | |
|         with zipfile.ZipFile(TESTFN, mode="r") as zipf:
 | |
|             self.assertEqual(zipf.comment, comment)
 | |
| 
 | |
|         # check a comment of max length
 | |
|         comment2 = ''.join(['%d' % (i**3 % 10) for i in xrange((1 << 16)-1)])
 | |
|         with zipfile.ZipFile(TESTFN, mode="w") as zipf:
 | |
|             zipf.comment = comment2
 | |
|             zipf.writestr("foo.txt", "O, for a Muse of Fire!")
 | |
| 
 | |
|         with zipfile.ZipFile(TESTFN, mode="r") as zipf:
 | |
|             self.assertEqual(zipf.comment, comment2)
 | |
| 
 | |
|         # check a comment that is too long is truncated
 | |
|         with zipfile.ZipFile(TESTFN, mode="w") as zipf:
 | |
|             with check_warnings(('', UserWarning)):
 | |
|                 zipf.comment = comment2 + 'oops'
 | |
|             zipf.writestr("foo.txt", "O, for a Muse of Fire!")
 | |
|         with zipfile.ZipFile(TESTFN, mode="r") as zipf:
 | |
|             self.assertEqual(zipf.comment, comment2)
 | |
| 
 | |
|     def test_change_comment_in_empty_archive(self):
 | |
|         with zipfile.ZipFile(TESTFN, "a", zipfile.ZIP_STORED) as zipf:
 | |
|             self.assertFalse(zipf.filelist)
 | |
|             zipf.comment = b"this is a comment"
 | |
|         with zipfile.ZipFile(TESTFN, "r") as zipf:
 | |
|             self.assertEqual(zipf.comment, b"this is a comment")
 | |
| 
 | |
|     def test_change_comment_in_nonempty_archive(self):
 | |
|         with zipfile.ZipFile(TESTFN, "w", zipfile.ZIP_STORED) as zipf:
 | |
|             zipf.writestr("foo.txt", "O, for a Muse of Fire!")
 | |
|         with zipfile.ZipFile(TESTFN, "a", zipfile.ZIP_STORED) as zipf:
 | |
|             self.assertTrue(zipf.filelist)
 | |
|             zipf.comment = b"this is a comment"
 | |
|         with zipfile.ZipFile(TESTFN, "r") as zipf:
 | |
|             self.assertEqual(zipf.comment, b"this is a comment")
 | |
| 
 | |
|     def check_testzip_with_bad_crc(self, compression):
 | |
|         """Tests that files with bad CRCs return their name from testzip."""
 | |
|         zipdata = self.zips_with_bad_crc[compression]
 | |
| 
 | |
|         with zipfile.ZipFile(io.BytesIO(zipdata), mode="r") as zipf:
 | |
|             # testzip returns the name of the first corrupt file, or None
 | |
|             self.assertEqual('afile', zipf.testzip())
 | |
| 
 | |
|     def test_testzip_with_bad_crc_stored(self):
 | |
|         self.check_testzip_with_bad_crc(zipfile.ZIP_STORED)
 | |
| 
 | |
|     @skipUnless(zlib, "requires zlib")
 | |
|     def test_testzip_with_bad_crc_deflated(self):
 | |
|         self.check_testzip_with_bad_crc(zipfile.ZIP_DEFLATED)
 | |
| 
 | |
|     def check_read_with_bad_crc(self, compression):
 | |
|         """Tests that files with bad CRCs raise a BadZipfile exception when read."""
 | |
|         zipdata = self.zips_with_bad_crc[compression]
 | |
| 
 | |
|         # Using ZipFile.read()
 | |
|         with zipfile.ZipFile(io.BytesIO(zipdata), mode="r") as zipf:
 | |
|             self.assertRaises(zipfile.BadZipfile, zipf.read, 'afile')
 | |
| 
 | |
|         # Using ZipExtFile.read()
 | |
|         with zipfile.ZipFile(io.BytesIO(zipdata), mode="r") as zipf:
 | |
|             with zipf.open('afile', 'r') as corrupt_file:
 | |
|                 self.assertRaises(zipfile.BadZipfile, corrupt_file.read)
 | |
| 
 | |
|         # Same with small reads (in order to exercise the buffering logic)
 | |
|         with zipfile.ZipFile(io.BytesIO(zipdata), mode="r") as zipf:
 | |
|             with zipf.open('afile', 'r') as corrupt_file:
 | |
|                 corrupt_file.MIN_READ_SIZE = 2
 | |
|                 with self.assertRaises(zipfile.BadZipfile):
 | |
|                     while corrupt_file.read(2):
 | |
|                         pass
 | |
| 
 | |
|     def test_read_with_bad_crc_stored(self):
 | |
|         self.check_read_with_bad_crc(zipfile.ZIP_STORED)
 | |
| 
 | |
|     @skipUnless(zlib, "requires zlib")
 | |
|     def test_read_with_bad_crc_deflated(self):
 | |
|         self.check_read_with_bad_crc(zipfile.ZIP_DEFLATED)
 | |
| 
 | |
|     def check_read_return_size(self, compression):
 | |
|         # Issue #9837: ZipExtFile.read() shouldn't return more bytes
 | |
|         # than requested.
 | |
|         for test_size in (1, 4095, 4096, 4097, 16384):
 | |
|             file_size = test_size + 1
 | |
|             junk = getrandbytes(file_size)
 | |
|             with zipfile.ZipFile(io.BytesIO(), "w", compression) as zipf:
 | |
|                 zipf.writestr('foo', junk)
 | |
|                 with zipf.open('foo', 'r') as fp:
 | |
|                     buf = fp.read(test_size)
 | |
|                     self.assertEqual(len(buf), test_size)
 | |
| 
 | |
|     def test_read_return_size_stored(self):
 | |
|         self.check_read_return_size(zipfile.ZIP_STORED)
 | |
| 
 | |
|     @skipUnless(zlib, "requires zlib")
 | |
|     def test_read_return_size_deflated(self):
 | |
|         self.check_read_return_size(zipfile.ZIP_DEFLATED)
 | |
| 
 | |
|     def test_empty_zipfile(self):
 | |
|         # Check that creating a file in 'w' or 'a' mode and closing without
 | |
|         # adding any files to the archives creates a valid empty ZIP file
 | |
|         with zipfile.ZipFile(TESTFN, mode="w") as zipf:
 | |
|             pass
 | |
|         try:
 | |
|             zipf = zipfile.ZipFile(TESTFN, mode="r")
 | |
|             zipf.close()
 | |
|         except zipfile.BadZipfile:
 | |
|             self.fail("Unable to create empty ZIP file in 'w' mode")
 | |
| 
 | |
|         with zipfile.ZipFile(TESTFN, mode="a") as zipf:
 | |
|             pass
 | |
|         try:
 | |
|             zipf = zipfile.ZipFile(TESTFN, mode="r")
 | |
|             zipf.close()
 | |
|         except:
 | |
|             self.fail("Unable to create empty ZIP file in 'a' mode")
 | |
| 
 | |
|     def test_open_empty_file(self):
 | |
|         # Issue 1710703: Check that opening a file with less than 22 bytes
 | |
|         # raises a BadZipfile exception (rather than the previously unhelpful
 | |
|         # IOError)
 | |
|         with open(TESTFN, 'w') as f:
 | |
|             pass
 | |
|         self.assertRaises(zipfile.BadZipfile, zipfile.ZipFile, TESTFN, 'r')
 | |
| 
 | |
|     def test_create_zipinfo_before_1980(self):
 | |
|         self.assertRaises(ValueError,
 | |
|                           zipfile.ZipInfo, 'seventies', (1979, 1, 1, 0, 0, 0))
 | |
| 
 | |
|     def test_zipfile_with_short_extra_field(self):
 | |
|         """If an extra field in the header is less than 4 bytes, skip it."""
 | |
|         zipdata = (
 | |
|             b'PK\x03\x04\x14\x00\x00\x00\x00\x00\x93\x9b\xad@\x8b\x9e'
 | |
|             b'\xd9\xd3\x01\x00\x00\x00\x01\x00\x00\x00\x03\x00\x03\x00ab'
 | |
|             b'c\x00\x00\x00APK\x01\x02\x14\x03\x14\x00\x00\x00\x00'
 | |
|             b'\x00\x93\x9b\xad@\x8b\x9e\xd9\xd3\x01\x00\x00\x00\x01\x00\x00'
 | |
|             b'\x00\x03\x00\x02\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa4\x81\x00'
 | |
|             b'\x00\x00\x00abc\x00\x00PK\x05\x06\x00\x00\x00\x00'
 | |
|             b'\x01\x00\x01\x003\x00\x00\x00%\x00\x00\x00\x00\x00'
 | |
|         )
 | |
|         with zipfile.ZipFile(io.BytesIO(zipdata), 'r') as zipf:
 | |
|             # testzip returns the name of the first corrupt file, or None
 | |
|             self.assertIsNone(zipf.testzip())
 | |
| 
 | |
|     def tearDown(self):
 | |
|         unlink(TESTFN)
 | |
|         unlink(TESTFN2)
 | |
| 
 | |
| 
 | |
| class DecryptionTests(unittest.TestCase):
 | |
|     """Check that ZIP decryption works. Since the library does not
 | |
|     support encryption at the moment, we use a pre-generated encrypted
 | |
|     ZIP file."""
 | |
| 
 | |
|     data = (
 | |
|     'PK\x03\x04\x14\x00\x01\x00\x00\x00n\x92i.#y\xef?&\x00\x00\x00\x1a\x00'
 | |
|     '\x00\x00\x08\x00\x00\x00test.txt\xfa\x10\xa0gly|\xfa-\xc5\xc0=\xf9y'
 | |
|     '\x18\xe0\xa8r\xb3Z}Lg\xbc\xae\xf9|\x9b\x19\xe4\x8b\xba\xbb)\x8c\xb0\xdbl'
 | |
|     'PK\x01\x02\x14\x00\x14\x00\x01\x00\x00\x00n\x92i.#y\xef?&\x00\x00\x00'
 | |
|     '\x1a\x00\x00\x00\x08\x00\x00\x00\x00\x00\x00\x00\x01\x00 \x00\xb6\x81'
 | |
|     '\x00\x00\x00\x00test.txtPK\x05\x06\x00\x00\x00\x00\x01\x00\x01\x006\x00'
 | |
|     '\x00\x00L\x00\x00\x00\x00\x00' )
 | |
|     data2 = (
 | |
|     'PK\x03\x04\x14\x00\t\x00\x08\x00\xcf}38xu\xaa\xb2\x14\x00\x00\x00\x00\x02'
 | |
|     '\x00\x00\x04\x00\x15\x00zeroUT\t\x00\x03\xd6\x8b\x92G\xda\x8b\x92GUx\x04'
 | |
|     '\x00\xe8\x03\xe8\x03\xc7<M\xb5a\xceX\xa3Y&\x8b{oE\xd7\x9d\x8c\x98\x02\xc0'
 | |
|     'PK\x07\x08xu\xaa\xb2\x14\x00\x00\x00\x00\x02\x00\x00PK\x01\x02\x17\x03'
 | |
|     '\x14\x00\t\x00\x08\x00\xcf}38xu\xaa\xb2\x14\x00\x00\x00\x00\x02\x00\x00'
 | |
|     '\x04\x00\r\x00\x00\x00\x00\x00\x00\x00\x00\x00\xa4\x81\x00\x00\x00\x00ze'
 | |
|     'roUT\x05\x00\x03\xd6\x8b\x92GUx\x00\x00PK\x05\x06\x00\x00\x00\x00\x01'
 | |
|     '\x00\x01\x00?\x00\x00\x00[\x00\x00\x00\x00\x00' )
 | |
| 
 | |
|     plain = 'zipfile.py encryption test'
 | |
|     plain2 = '\x00'*512
 | |
| 
 | |
|     def setUp(self):
 | |
|         with open(TESTFN, "wb") as fp:
 | |
|             fp.write(self.data)
 | |
|         self.zip = zipfile.ZipFile(TESTFN, "r")
 | |
|         with open(TESTFN2, "wb") as fp:
 | |
|             fp.write(self.data2)
 | |
|         self.zip2 = zipfile.ZipFile(TESTFN2, "r")
 | |
| 
 | |
|     def tearDown(self):
 | |
|         self.zip.close()
 | |
|         os.unlink(TESTFN)
 | |
|         self.zip2.close()
 | |
|         os.unlink(TESTFN2)
 | |
| 
 | |
|     def test_no_password(self):
 | |
|         # Reading the encrypted file without password
 | |
|         # must generate a RunTime exception
 | |
|         self.assertRaises(RuntimeError, self.zip.read, "test.txt")
 | |
|         self.assertRaises(RuntimeError, self.zip2.read, "zero")
 | |
| 
 | |
|     def test_bad_password(self):
 | |
|         self.zip.setpassword("perl")
 | |
|         self.assertRaises(RuntimeError, self.zip.read, "test.txt")
 | |
|         self.zip2.setpassword("perl")
 | |
|         self.assertRaises(RuntimeError, self.zip2.read, "zero")
 | |
| 
 | |
|     @skipUnless(zlib, "requires zlib")
 | |
|     def test_good_password(self):
 | |
|         self.zip.setpassword("python")
 | |
|         self.assertEqual(self.zip.read("test.txt"), self.plain)
 | |
|         self.zip2.setpassword("12345")
 | |
|         self.assertEqual(self.zip2.read("zero"), self.plain2)
 | |
| 
 | |
| 
 | |
| class TestsWithRandomBinaryFiles(unittest.TestCase):
 | |
|     def setUp(self):
 | |
|         datacount = randint(16, 64)*1024 + randint(1, 1024)
 | |
|         self.data = ''.join(struct.pack('<f', random()*randint(-1000, 1000))
 | |
|                             for i in xrange(datacount))
 | |
| 
 | |
|         # Make a source file with some lines
 | |
|         with open(TESTFN, "wb") as fp:
 | |
|             fp.write(self.data)
 | |
| 
 | |
|     def tearDown(self):
 | |
|         unlink(TESTFN)
 | |
|         unlink(TESTFN2)
 | |
| 
 | |
|     def make_test_archive(self, f, compression):
 | |
|         # Create the ZIP archive
 | |
|         with zipfile.ZipFile(f, "w", compression) as zipfp:
 | |
|             zipfp.write(TESTFN, "another.name")
 | |
|             zipfp.write(TESTFN, TESTFN)
 | |
| 
 | |
|     def zip_test(self, f, compression):
 | |
|         self.make_test_archive(f, compression)
 | |
| 
 | |
|         # Read the ZIP archive
 | |
|         with zipfile.ZipFile(f, "r", compression) as zipfp:
 | |
|             testdata = zipfp.read(TESTFN)
 | |
|             self.assertEqual(len(testdata), len(self.data))
 | |
|             self.assertEqual(testdata, self.data)
 | |
|             self.assertEqual(zipfp.read("another.name"), self.data)
 | |
| 
 | |
|     def test_stored(self):
 | |
|         for f in (TESTFN2, TemporaryFile(), StringIO()):
 | |
|             self.zip_test(f, zipfile.ZIP_STORED)
 | |
| 
 | |
|     @skipUnless(zlib, "requires zlib")
 | |
|     def test_deflated(self):
 | |
|         for f in (TESTFN2, TemporaryFile(), io.BytesIO()):
 | |
|             self.zip_test(f, zipfile.ZIP_DEFLATED)
 | |
| 
 | |
|     def zip_open_test(self, f, compression):
 | |
|         self.make_test_archive(f, compression)
 | |
| 
 | |
|         # Read the ZIP archive
 | |
|         with zipfile.ZipFile(f, "r", compression) as zipfp:
 | |
|             zipdata1 = []
 | |
|             with zipfp.open(TESTFN) as zipopen1:
 | |
|                 while True:
 | |
|                     read_data = zipopen1.read(256)
 | |
|                     if not read_data:
 | |
|                         break
 | |
|                     zipdata1.append(read_data)
 | |
| 
 | |
|             zipdata2 = []
 | |
|             with zipfp.open("another.name") as zipopen2:
 | |
|                 while True:
 | |
|                     read_data = zipopen2.read(256)
 | |
|                     if not read_data:
 | |
|                         break
 | |
|                     zipdata2.append(read_data)
 | |
| 
 | |
|             testdata1 = ''.join(zipdata1)
 | |
|             self.assertEqual(len(testdata1), len(self.data))
 | |
|             self.assertEqual(testdata1, self.data)
 | |
| 
 | |
|             testdata2 = ''.join(zipdata2)
 | |
|             self.assertEqual(len(testdata2), len(self.data))
 | |
|             self.assertEqual(testdata2, self.data)
 | |
| 
 | |
|     def test_open_stored(self):
 | |
|         for f in (TESTFN2, TemporaryFile(), StringIO()):
 | |
|             self.zip_open_test(f, zipfile.ZIP_STORED)
 | |
| 
 | |
|     @skipUnless(zlib, "requires zlib")
 | |
|     def test_open_deflated(self):
 | |
|         for f in (TESTFN2, TemporaryFile(), io.BytesIO()):
 | |
|             self.zip_open_test(f, zipfile.ZIP_DEFLATED)
 | |
| 
 | |
|     def zip_random_open_test(self, f, compression):
 | |
|         self.make_test_archive(f, compression)
 | |
| 
 | |
|         # Read the ZIP archive
 | |
|         with zipfile.ZipFile(f, "r", compression) as zipfp:
 | |
|             zipdata1 = []
 | |
|             with zipfp.open(TESTFN) as zipopen1:
 | |
|                 while True:
 | |
|                     read_data = zipopen1.read(randint(1, 1024))
 | |
|                     if not read_data:
 | |
|                         break
 | |
|                     zipdata1.append(read_data)
 | |
| 
 | |
|             testdata = ''.join(zipdata1)
 | |
|             self.assertEqual(len(testdata), len(self.data))
 | |
|             self.assertEqual(testdata, self.data)
 | |
| 
 | |
|     def test_random_open_stored(self):
 | |
|         for f in (TESTFN2, TemporaryFile(), StringIO()):
 | |
|             self.zip_random_open_test(f, zipfile.ZIP_STORED)
 | |
| 
 | |
|     @skipUnless(zlib, "requires zlib")
 | |
|     def test_random_open_deflated(self):
 | |
|         for f in (TESTFN2, TemporaryFile(), io.BytesIO()):
 | |
|             self.zip_random_open_test(f, zipfile.ZIP_DEFLATED)
 | |
| 
 | |
| 
 | |
| @skipUnless(zlib, "requires zlib")
 | |
| class TestsWithMultipleOpens(unittest.TestCase):
 | |
|     @classmethod
 | |
|     def setUpClass(cls):
 | |
|         cls.data1 = b'111' + getrandbytes(10000)
 | |
|         cls.data2 = b'222' + getrandbytes(10000)
 | |
| 
 | |
|     def make_test_archive(self, f):
 | |
|         # Create the ZIP archive
 | |
|         with zipfile.ZipFile(f, "w", zipfile.ZIP_DEFLATED) as zipfp:
 | |
|             zipfp.writestr('ones', self.data1)
 | |
|             zipfp.writestr('twos', self.data2)
 | |
| 
 | |
|     def test_same_file(self):
 | |
|         # Verify that (when the ZipFile is in control of creating file objects)
 | |
|         # multiple open() calls can be made without interfering with each other.
 | |
|         self.make_test_archive(TESTFN2)
 | |
|         with zipfile.ZipFile(TESTFN2, mode="r") as zipf:
 | |
|             with zipf.open('ones') as zopen1, zipf.open('ones') as zopen2:
 | |
|                 data1 = zopen1.read(500)
 | |
|                 data2 = zopen2.read(500)
 | |
|                 data1 += zopen1.read()
 | |
|                 data2 += zopen2.read()
 | |
|             self.assertEqual(data1, data2)
 | |
|             self.assertEqual(data1, self.data1)
 | |
| 
 | |
|     def test_different_file(self):
 | |
|         # Verify that (when the ZipFile is in control of creating file objects)
 | |
|         # multiple open() calls can be made without interfering with each other.
 | |
|         self.make_test_archive(TESTFN2)
 | |
|         with zipfile.ZipFile(TESTFN2, mode="r") as zipf:
 | |
|             with zipf.open('ones') as zopen1, zipf.open('twos') as zopen2:
 | |
|                 data1 = zopen1.read(500)
 | |
|                 data2 = zopen2.read(500)
 | |
|                 data1 += zopen1.read()
 | |
|                 data2 += zopen2.read()
 | |
|             self.assertEqual(data1, self.data1)
 | |
|             self.assertEqual(data2, self.data2)
 | |
| 
 | |
|     def test_interleaved(self):
 | |
|         # Verify that (when the ZipFile is in control of creating file objects)
 | |
|         # multiple open() calls can be made without interfering with each other.
 | |
|         self.make_test_archive(TESTFN2)
 | |
|         with zipfile.ZipFile(TESTFN2, mode="r") as zipf:
 | |
|             with zipf.open('ones') as zopen1:
 | |
|                 data1 = zopen1.read(500)
 | |
|                 with zipf.open('twos') as zopen2:
 | |
|                     data2 = zopen2.read(500)
 | |
|                     data1 += zopen1.read()
 | |
|                     data2 += zopen2.read()
 | |
|             self.assertEqual(data1, self.data1)
 | |
|             self.assertEqual(data2, self.data2)
 | |
| 
 | |
|     def test_read_after_close(self):
 | |
|         self.make_test_archive(TESTFN2)
 | |
|         zopen1 = zopen2 = None
 | |
|         try:
 | |
|             with zipfile.ZipFile(TESTFN2, 'r') as zipf:
 | |
|                 zopen1 = zipf.open('ones')
 | |
|                 zopen2 = zipf.open('twos')
 | |
|             data1 = zopen1.read(500)
 | |
|             data2 = zopen2.read(500)
 | |
|             data1 += zopen1.read()
 | |
|             data2 += zopen2.read()
 | |
|         finally:
 | |
|             if zopen1:
 | |
|                 zopen1.close()
 | |
|             if zopen2:
 | |
|                 zopen2.close()
 | |
|         self.assertEqual(data1, self.data1)
 | |
|         self.assertEqual(data2, self.data2)
 | |
| 
 | |
|     def test_read_after_write(self):
 | |
|         with zipfile.ZipFile(TESTFN2, 'w', zipfile.ZIP_DEFLATED) as zipf:
 | |
|             zipf.writestr('ones', self.data1)
 | |
|             zipf.writestr('twos', self.data2)
 | |
|             with zipf.open('ones') as zopen1:
 | |
|                 data1 = zopen1.read(500)
 | |
|         self.assertEqual(data1, self.data1[:500])
 | |
|         with zipfile.ZipFile(TESTFN2, 'r') as zipf:
 | |
|             data1 = zipf.read('ones')
 | |
|             data2 = zipf.read('twos')
 | |
|         self.assertEqual(data1, self.data1)
 | |
|         self.assertEqual(data2, self.data2)
 | |
| 
 | |
|     def test_write_after_read(self):
 | |
|         with zipfile.ZipFile(TESTFN2, "w", zipfile.ZIP_DEFLATED) as zipf:
 | |
|             zipf.writestr('ones', self.data1)
 | |
|             with zipf.open('ones') as zopen1:
 | |
|                 zopen1.read(500)
 | |
|                 zipf.writestr('twos', self.data2)
 | |
|         with zipfile.ZipFile(TESTFN2, 'r') as zipf:
 | |
|             data1 = zipf.read('ones')
 | |
|             data2 = zipf.read('twos')
 | |
|         self.assertEqual(data1, self.data1)
 | |
|         self.assertEqual(data2, self.data2)
 | |
| 
 | |
|     def test_many_opens(self):
 | |
|         # Verify that read() and open() promptly close the file descriptor,
 | |
|         # and don't rely on the garbage collector to free resources.
 | |
|         self.make_test_archive(TESTFN2)
 | |
|         with zipfile.ZipFile(TESTFN2, mode="r") as zipf:
 | |
|             for x in range(100):
 | |
|                 zipf.read('ones')
 | |
|                 with zipf.open('ones') as zopen1:
 | |
|                     pass
 | |
|         with open(os.devnull) as f:
 | |
|             self.assertLess(f.fileno(), 100)
 | |
| 
 | |
|     def tearDown(self):
 | |
|         unlink(TESTFN2)
 | |
| 
 | |
| 
 | |
| class TestWithDirectory(unittest.TestCase):
 | |
|     def setUp(self):
 | |
|         os.mkdir(TESTFN2)
 | |
| 
 | |
|     def test_extract_dir(self):
 | |
|         with zipfile.ZipFile(findfile("zipdir.zip")) as zipf:
 | |
|             zipf.extractall(TESTFN2)
 | |
|         self.assertTrue(os.path.isdir(os.path.join(TESTFN2, "a")))
 | |
|         self.assertTrue(os.path.isdir(os.path.join(TESTFN2, "a", "b")))
 | |
|         self.assertTrue(os.path.exists(os.path.join(TESTFN2, "a", "b", "c")))
 | |
| 
 | |
|     def test_bug_6050(self):
 | |
|         # Extraction should succeed if directories already exist
 | |
|         os.mkdir(os.path.join(TESTFN2, "a"))
 | |
|         self.test_extract_dir()
 | |
| 
 | |
|     def test_write_dir(self):
 | |
|         dirpath = os.path.join(TESTFN2, "x")
 | |
|         os.mkdir(dirpath)
 | |
|         mode = os.stat(dirpath).st_mode & 0xFFFF
 | |
|         with zipfile.ZipFile(TESTFN, "w") as zipf:
 | |
|             zipf.write(dirpath)
 | |
|             zinfo = zipf.filelist[0]
 | |
|             self.assertTrue(zinfo.filename.endswith("/x/"))
 | |
|             self.assertEqual(zinfo.external_attr, (mode << 16) | 0x10)
 | |
|             zipf.write(dirpath, "y")
 | |
|             zinfo = zipf.filelist[1]
 | |
|             self.assertTrue(zinfo.filename, "y/")
 | |
|             self.assertEqual(zinfo.external_attr, (mode << 16) | 0x10)
 | |
|         with zipfile.ZipFile(TESTFN, "r") as zipf:
 | |
|             zinfo = zipf.filelist[0]
 | |
|             self.assertTrue(zinfo.filename.endswith("/x/"))
 | |
|             self.assertEqual(zinfo.external_attr, (mode << 16) | 0x10)
 | |
|             zinfo = zipf.filelist[1]
 | |
|             self.assertTrue(zinfo.filename, "y/")
 | |
|             self.assertEqual(zinfo.external_attr, (mode << 16) | 0x10)
 | |
|             target = os.path.join(TESTFN2, "target")
 | |
|             os.mkdir(target)
 | |
|             zipf.extractall(target)
 | |
|             self.assertTrue(os.path.isdir(os.path.join(target, "y")))
 | |
|             self.assertEqual(len(os.listdir(target)), 2)
 | |
| 
 | |
|     def test_writestr_dir(self):
 | |
|         os.mkdir(os.path.join(TESTFN2, "x"))
 | |
|         with zipfile.ZipFile(TESTFN, "w") as zipf:
 | |
|             zipf.writestr("x/", b'')
 | |
|             zinfo = zipf.filelist[0]
 | |
|             self.assertEqual(zinfo.filename, "x/")
 | |
|             self.assertEqual(zinfo.external_attr, (0o40775 << 16) | 0x10)
 | |
|         with zipfile.ZipFile(TESTFN, "r") as zipf:
 | |
|             zinfo = zipf.filelist[0]
 | |
|             self.assertTrue(zinfo.filename.endswith("x/"))
 | |
|             self.assertEqual(zinfo.external_attr, (0o40775 << 16) | 0x10)
 | |
|             target = os.path.join(TESTFN2, "target")
 | |
|             os.mkdir(target)
 | |
|             zipf.extractall(target)
 | |
|             self.assertTrue(os.path.isdir(os.path.join(target, "x")))
 | |
|             self.assertEqual(os.listdir(target), ["x"])
 | |
| 
 | |
|     def tearDown(self):
 | |
|         rmtree(TESTFN2)
 | |
|         if os.path.exists(TESTFN):
 | |
|             unlink(TESTFN)
 | |
| 
 | |
| 
 | |
| class UniversalNewlineTests(unittest.TestCase):
 | |
|     def setUp(self):
 | |
|         self.line_gen = ["Test of zipfile line %d." % i
 | |
|                          for i in xrange(FIXEDTEST_SIZE)]
 | |
|         self.seps = ('\r', '\r\n', '\n')
 | |
|         self.arcdata, self.arcfiles = {}, {}
 | |
|         for n, s in enumerate(self.seps):
 | |
|             self.arcdata[s] = s.join(self.line_gen) + s
 | |
|             self.arcfiles[s] = '%s-%d' % (TESTFN, n)
 | |
|             with open(self.arcfiles[s], "wb") as fid:
 | |
|                 fid.write(self.arcdata[s])
 | |
| 
 | |
|     def make_test_archive(self, f, compression):
 | |
|         # Create the ZIP archive
 | |
|         with zipfile.ZipFile(f, "w", compression) as zipfp:
 | |
|             for fn in self.arcfiles.values():
 | |
|                 zipfp.write(fn, fn)
 | |
| 
 | |
|     def read_test(self, f, compression):
 | |
|         self.make_test_archive(f, compression)
 | |
| 
 | |
|         # Read the ZIP archive
 | |
|         with zipfile.ZipFile(f, "r") as zipfp:
 | |
|             for sep, fn in self.arcfiles.items():
 | |
|                 with zipfp.open(fn, "rU") as fp:
 | |
|                     zipdata = fp.read()
 | |
|                 self.assertEqual(self.arcdata[sep], zipdata)
 | |
| 
 | |
|     def readline_read_test(self, f, compression):
 | |
|         self.make_test_archive(f, compression)
 | |
| 
 | |
|         # Read the ZIP archive
 | |
|         zipfp = zipfile.ZipFile(f, "r")
 | |
|         for sep, fn in self.arcfiles.items():
 | |
|             with zipfp.open(fn, "rU") as zipopen:
 | |
|                 data = ''
 | |
|                 while True:
 | |
|                     read = zipopen.readline()
 | |
|                     if not read:
 | |
|                         break
 | |
|                     data += read
 | |
| 
 | |
|                     read = zipopen.read(5)
 | |
|                     if not read:
 | |
|                         break
 | |
|                     data += read
 | |
| 
 | |
|             self.assertEqual(data, self.arcdata['\n'])
 | |
| 
 | |
|         zipfp.close()
 | |
| 
 | |
|     def readline_test(self, f, compression):
 | |
|         self.make_test_archive(f, compression)
 | |
| 
 | |
|         # Read the ZIP archive
 | |
|         with zipfile.ZipFile(f, "r") as zipfp:
 | |
|             for sep, fn in self.arcfiles.items():
 | |
|                 with zipfp.open(fn, "rU") as zipopen:
 | |
|                     for line in self.line_gen:
 | |
|                         linedata = zipopen.readline()
 | |
|                         self.assertEqual(linedata, line + '\n')
 | |
| 
 | |
|     def readlines_test(self, f, compression):
 | |
|         self.make_test_archive(f, compression)
 | |
| 
 | |
|         # Read the ZIP archive
 | |
|         with zipfile.ZipFile(f, "r") as zipfp:
 | |
|             for sep, fn in self.arcfiles.items():
 | |
|                 with zipfp.open(fn, "rU") as fp:
 | |
|                     ziplines = fp.readlines()
 | |
|                 for line, zipline in zip(self.line_gen, ziplines):
 | |
|                     self.assertEqual(zipline, line + '\n')
 | |
| 
 | |
|     def iterlines_test(self, f, compression):
 | |
|         self.make_test_archive(f, compression)
 | |
| 
 | |
|         # Read the ZIP archive
 | |
|         with zipfile.ZipFile(f, "r") as zipfp:
 | |
|             for sep, fn in self.arcfiles.items():
 | |
|                 with zipfp.open(fn, "rU") as fid:
 | |
|                     for line, zipline in zip(self.line_gen, fid):
 | |
|                         self.assertEqual(zipline, line + '\n')
 | |
| 
 | |
|     def test_read_stored(self):
 | |
|         for f in (TESTFN2, TemporaryFile(), StringIO()):
 | |
|             self.read_test(f, zipfile.ZIP_STORED)
 | |
| 
 | |
|     def test_readline_read_stored(self):
 | |
|         # Issue #7610: calls to readline() interleaved with calls to read().
 | |
|         for f in (TESTFN2, TemporaryFile(), StringIO()):
 | |
|             self.readline_read_test(f, zipfile.ZIP_STORED)
 | |
| 
 | |
|     def test_readline_stored(self):
 | |
|         for f in (TESTFN2, TemporaryFile(), StringIO()):
 | |
|             self.readline_test(f, zipfile.ZIP_STORED)
 | |
| 
 | |
|     def test_readlines_stored(self):
 | |
|         for f in (TESTFN2, TemporaryFile(), StringIO()):
 | |
|             self.readlines_test(f, zipfile.ZIP_STORED)
 | |
| 
 | |
|     def test_iterlines_stored(self):
 | |
|         for f in (TESTFN2, TemporaryFile(), StringIO()):
 | |
|             self.iterlines_test(f, zipfile.ZIP_STORED)
 | |
| 
 | |
|     @skipUnless(zlib, "requires zlib")
 | |
|     def test_read_deflated(self):
 | |
|         for f in (TESTFN2, TemporaryFile(), StringIO()):
 | |
|             self.read_test(f, zipfile.ZIP_DEFLATED)
 | |
| 
 | |
|     @skipUnless(zlib, "requires zlib")
 | |
|     def test_readline_read_deflated(self):
 | |
|         # Issue #7610: calls to readline() interleaved with calls to read().
 | |
|         for f in (TESTFN2, TemporaryFile(), StringIO()):
 | |
|             self.readline_read_test(f, zipfile.ZIP_DEFLATED)
 | |
| 
 | |
|     @skipUnless(zlib, "requires zlib")
 | |
|     def test_readline_deflated(self):
 | |
|         for f in (TESTFN2, TemporaryFile(), StringIO()):
 | |
|             self.readline_test(f, zipfile.ZIP_DEFLATED)
 | |
| 
 | |
|     @skipUnless(zlib, "requires zlib")
 | |
|     def test_readlines_deflated(self):
 | |
|         for f in (TESTFN2, TemporaryFile(), StringIO()):
 | |
|             self.readlines_test(f, zipfile.ZIP_DEFLATED)
 | |
| 
 | |
|     @skipUnless(zlib, "requires zlib")
 | |
|     def test_iterlines_deflated(self):
 | |
|         for f in (TESTFN2, TemporaryFile(), StringIO()):
 | |
|             self.iterlines_test(f, zipfile.ZIP_DEFLATED)
 | |
| 
 | |
|     def tearDown(self):
 | |
|         for sep, fn in self.arcfiles.items():
 | |
|             os.remove(fn)
 | |
|         unlink(TESTFN)
 | |
|         unlink(TESTFN2)
 | |
| 
 | |
| 
 | |
| class CommandLineTest(unittest.TestCase):
 | |
| 
 | |
|     def zipfilecmd(self, *args, **kwargs):
 | |
|         rc, out, err = script_helper.assert_python_ok('-m', 'zipfile', *args,
 | |
|                                                       **kwargs)
 | |
|         return out.replace(os.linesep.encode(), b'\n')
 | |
| 
 | |
|     def zipfilecmd_failure(self, *args):
 | |
|         return script_helper.assert_python_failure('-m', 'zipfile', *args)
 | |
| 
 | |
|     def test_test_command(self):
 | |
|         zip_name = findfile('zipdir.zip')
 | |
|         out = self.zipfilecmd('-t', zip_name)
 | |
|         self.assertEqual(out.rstrip(), b'Done testing')
 | |
|         zip_name = findfile('testtar.tar')
 | |
|         rc, out, err = self.zipfilecmd_failure('-t', zip_name)
 | |
|         self.assertEqual(out, b'')
 | |
| 
 | |
|     def test_list_command(self):
 | |
|         zip_name = findfile('zipdir.zip')
 | |
|         with captured_stdout() as t, zipfile.ZipFile(zip_name, 'r') as tf:
 | |
|             tf.printdir()
 | |
|         expected = t.getvalue().encode('ascii', 'backslashreplace')
 | |
|         out = self.zipfilecmd('-l', zip_name,
 | |
|                               PYTHONIOENCODING='ascii:backslashreplace')
 | |
|         self.assertEqual(out, expected)
 | |
| 
 | |
|     @skipUnless(zlib, "requires zlib")
 | |
|     def test_create_command(self):
 | |
|         self.addCleanup(unlink, TESTFN)
 | |
|         with open(TESTFN, 'w') as f:
 | |
|             f.write('test 1')
 | |
|         os.mkdir(TESTFNDIR)
 | |
|         self.addCleanup(rmtree, TESTFNDIR)
 | |
|         with open(os.path.join(TESTFNDIR, 'file.txt'), 'w') as f:
 | |
|             f.write('test 2')
 | |
|         files = [TESTFN, TESTFNDIR]
 | |
|         namelist = [TESTFN, TESTFNDIR + '/', TESTFNDIR + '/file.txt']
 | |
|         try:
 | |
|             out = self.zipfilecmd('-c', TESTFN2, *files)
 | |
|             self.assertEqual(out, b'')
 | |
|             with zipfile.ZipFile(TESTFN2) as zf:
 | |
|                 self.assertEqual(zf.namelist(), namelist)
 | |
|                 self.assertEqual(zf.read(namelist[0]), b'test 1')
 | |
|                 self.assertEqual(zf.read(namelist[2]), b'test 2')
 | |
|         finally:
 | |
|             unlink(TESTFN2)
 | |
| 
 | |
|     def test_extract_command(self):
 | |
|         zip_name = findfile('zipdir.zip')
 | |
|         extdir = TESTFNDIR
 | |
|         os.mkdir(extdir)
 | |
|         try:
 | |
|             out = self.zipfilecmd('-e', zip_name, extdir)
 | |
|             self.assertEqual(out, b'')
 | |
|             with zipfile.ZipFile(zip_name) as zf:
 | |
|                 for zi in zf.infolist():
 | |
|                     path = os.path.join(extdir,
 | |
|                                 zi.filename.replace('/', os.sep))
 | |
|                     if zi.filename.endswith('/'):
 | |
|                         self.assertTrue(os.path.isdir(path))
 | |
|                     else:
 | |
|                         self.assertTrue(os.path.isfile(path))
 | |
|                         with open(path, 'rb') as f:
 | |
|                             self.assertEqual(f.read(), zf.read(zi))
 | |
|         finally:
 | |
|             rmtree(extdir)
 | |
| 
 | |
| def test_main():
 | |
|     run_unittest(TestsWithSourceFile, TestZip64InSmallFiles, OtherTests,
 | |
|                  PyZipFileTests, DecryptionTests, TestsWithMultipleOpens,
 | |
|                  TestWithDirectory, UniversalNewlineTests,
 | |
|                  TestsWithRandomBinaryFiles, CommandLineTest)
 | |
| 
 | |
| 
 | |
| if __name__ == "__main__":
 | |
|     test_main()
 |