188 lines
5.3 KiB
Python
188 lines
5.3 KiB
Python
import os,sys,inspect
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currentdir = os.path.dirname(os.path.abspath(inspect.getfile(inspect.currentframe())))
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parentdir = os.path.dirname(currentdir)
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sys.path.insert(0,parentdir)
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import unrar2 as UnRAR2
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from unrar2.rar_exceptions import *
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def cleanup(dir='test'):
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for path, dirs, files in os.walk(dir):
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for fn in files:
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os.remove(os.path.join(path, fn))
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for dir in dirs:
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os.removedirs(os.path.join(path, dir))
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# basic test
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cleanup()
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rarc = UnRAR2.RarFile('test.rar')
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assert rarc.get_volume() == None
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rarc.infolist()
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assert rarc.comment == "This is a test."
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for info in rarc.infoiter():
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saveinfo = info
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assert (str(info)=="""<RarInfo "test" in "test.rar">""")
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break
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rarc.extract()
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assert os.path.exists('test'+os.sep+'test.txt')
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assert os.path.exists('test'+os.sep+'this.py')
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del rarc
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assert (str(saveinfo)=="""<RarInfo "test" in "[ARCHIVE_NO_LONGER_LOADED]">""")
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cleanup()
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# shell-unsafe-name test
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cleanup()
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rarc = UnRAR2.RarFile('[test].rar')
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rarc.infolist()
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for info in rarc.infoiter():
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saveinfo = info
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assert (str(info)=="""<RarInfo "[test].txt" in "[test].rar">""")
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break
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rarc.extract()
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assert os.path.exists('[test].txt')
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del rarc
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assert (str(saveinfo)=="""<RarInfo "[test].txt" in "[ARCHIVE_NO_LONGER_LOADED]">""")
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cleanup()
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# extract all the files in test.rar
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cleanup()
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UnRAR2.RarFile('test.rar').extract()
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assert os.path.exists('test'+os.sep+'test.txt')
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assert os.path.exists('test'+os.sep+'this.py')
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cleanup()
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# extract all the files in test.rar matching the wildcard *.txt
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cleanup()
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UnRAR2.RarFile('test.rar').extract('*.txt')
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assert os.path.exists('test'+os.sep+'test.txt')
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assert not os.path.exists('test'+os.sep+'this.py')
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cleanup()
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# check the name and size of each file, extracting small ones
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cleanup()
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archive = UnRAR2.RarFile('test.rar')
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assert archive.comment == 'This is a test.'
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archive.extract(lambda rarinfo: rarinfo.size <= 1024)
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for rarinfo in archive.infoiter():
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if rarinfo.size <= 1024 and not rarinfo.isdir:
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assert rarinfo.size == os.stat(rarinfo.filename).st_size
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assert file('test'+os.sep+'test.txt', 'rt').read() == 'This is only a test.'
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assert not os.path.exists('test'+os.sep+'this.py')
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cleanup()
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# extract this.py, overriding it's destination
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cleanup('test2')
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archive = UnRAR2.RarFile('test.rar')
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archive.extract('*.py', 'test2', False)
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assert os.path.exists('test2'+os.sep+'this.py')
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cleanup('test2')
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# extract test.txt to memory
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cleanup()
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archive = UnRAR2.RarFile('test.rar')
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entries = UnRAR2.RarFile('test.rar').read_files('*test.txt')
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assert len(entries)==1
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assert entries[0][0].filename.endswith('test.txt')
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assert entries[0][1]=='This is only a test.'
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# extract all the files in test.rar with overwriting
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cleanup()
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fo = open('test'+os.sep+'test.txt',"wt")
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fo.write("blah")
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fo.close()
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UnRAR2.RarFile('test.rar').extract('*.txt')
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assert open('test'+os.sep+'test.txt',"rt").read()!="blah"
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cleanup()
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# extract all the files in test.rar without overwriting
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cleanup()
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fo = open('test'+os.sep+'test.txt',"wt")
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fo.write("blahblah")
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fo.close()
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UnRAR2.RarFile('test.rar').extract('*.txt', overwrite = False)
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assert open('test'+os.sep+'test.txt',"rt").read()=="blahblah"
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cleanup()
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# list big file in an archive
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list(UnRAR2.RarFile('test_nulls.rar').infoiter())
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# extract files from an archive with protected files
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cleanup()
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rarc = UnRAR2.RarFile('test_protected_files.rar', password="protected")
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rarc.extract()
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assert os.path.exists('test'+os.sep+'top_secret_xxx_file.txt')
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cleanup()
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errored = False
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try:
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UnRAR2.RarFile('test_protected_files.rar', password="proteqted").extract()
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except IncorrectRARPassword:
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errored = True
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assert not os.path.exists('test'+os.sep+'top_secret_xxx_file.txt')
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assert errored
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cleanup()
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errored = False
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try:
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UnRAR2.RarFile('test_protected_files.rar').extract()
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except IncorrectRARPassword:
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errored = True
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assert not os.path.exists('test'+os.sep+'top_secret_xxx_file.txt')
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assert errored
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cleanup()
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# extract files from an archive with protected headers
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cleanup()
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UnRAR2.RarFile('test_protected_headers.rar', password="secret").extract()
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assert os.path.exists('test'+os.sep+'top_secret_xxx_file.txt')
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cleanup()
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errored = False
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try:
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UnRAR2.RarFile('test_protected_headers.rar', password="seqret").extract()
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except IncorrectRARPassword:
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errored = True
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assert not os.path.exists('test'+os.sep+'top_secret_xxx_file.txt')
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assert errored
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cleanup()
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errored = False
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try:
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UnRAR2.RarFile('test_protected_headers.rar').extract()
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except IncorrectRARPassword:
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errored = True
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assert not os.path.exists('test'+os.sep+'top_secret_xxx_file.txt')
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assert errored
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cleanup()
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# check volume number
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cleanup()
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rarc1 = UnRAR2.RarFile('test_volumes.part1.rar')
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assert rarc1.get_volume() == 0
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rarc2 = UnRAR2.RarFile('test_volumes.part2.rar')
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assert rarc2.get_volume() == 1
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cleanup()
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rarc1 = UnRAR2.RarFile('test_volumes_old.rar')
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assert rarc1.get_volume() == 0
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rarc2 = UnRAR2.RarFile('test_volumes_old.r00')
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assert rarc2.get_volume() == 1
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cleanup()
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# make sure docstring examples are working
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import doctest
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doctest.testmod(UnRAR2)
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# update documentation
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import pydoc
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pydoc.writedoc(UnRAR2)
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# cleanup
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try:
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os.remove('__init__.pyc')
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except:
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pass
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