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67 lines
1.8 KiB
Python
67 lines
1.8 KiB
Python
# Tests of the full ZIP64 functionality of zipfile
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# The test_support.requires call is the only reason for keeping this separate
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# from test_zipfile
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from test import test_support
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test_support.requires(
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'largefile',
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'test requires loads of disk-space bytes and a long time to run'
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)
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# We can test part of the module without zlib.
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try:
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import zlib
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except ImportError:
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zlib = None
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import zipfile, os, unittest
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from StringIO import StringIO
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from tempfile import TemporaryFile
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from test.test_support import TESTFN, run_unittest
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TESTFN2 = TESTFN + "2"
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class TestsWithSourceFile(unittest.TestCase):
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def setUp(self):
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line_gen = ("Test of zipfile line %d." % i for i in range(0, 1000000))
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self.data = '\n'.join(line_gen)
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# Make a source file with some lines
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fp = open(TESTFN, "wb")
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fp.write(self.data)
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fp.close()
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def zipTest(self, f, compression):
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# Create the ZIP archive
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filecount = int(((1 << 32) / len(self.data)) * 1.5)
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zipfp = zipfile.ZipFile(f, "w", compression, allowZip64=True)
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for num in range(filecount):
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zipfp.writestr("testfn%d"%(num,), self.data)
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zipfp.close()
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# Read the ZIP archive
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zipfp = zipfile.ZipFile(f, "r", compression)
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for num in range(filecount):
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self.assertEqual(zipfp.read("testfn%d"%(num,)), self.data)
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zipfp.close()
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def testStored(self):
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for f in (TESTFN2, TemporaryFile()):
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self.zipTest(f, zipfile.ZIP_STORED)
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if zlib:
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def testDeflated(self):
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for f in (TESTFN2, TemporaryFile()):
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self.zipTest(f, zipfile.ZIP_DEFLATED)
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def tearDown(self):
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os.remove(TESTFN)
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os.remove(TESTFN2)
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def test_main():
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run_unittest(TestsWithSourceFile)
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if __name__ == "__main__":
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test_main()
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