127 lines
3.3 KiB
Python
Executable File
127 lines
3.3 KiB
Python
Executable File
#!/usr/bin/env python3
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#
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# s3fs - FUSE-based file system backed by Amazon S3
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#
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# Copyright 2007-2008 Randy Rizun <rrizun@gmail.com>
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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#
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import os
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import unittest
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import random
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import sys
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import time
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class OssfsUnitTest(unittest.TestCase):
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def setUp(self):
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pass
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def tearDown(self):
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pass
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def random_string(self, len):
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char_set = ['0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'a', 'b', 'c', 'd', 'e', 'f', 'g']
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list = []
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for i in range(0, len):
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list.append(random.choice(char_set))
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return "".join(list)
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def test_read_file(self):
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filename = "%s" % (self.random_string(10))
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print(filename)
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f = open(filename, 'w')
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data = self.random_string(1000)
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f.write(data)
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f.close()
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f = open(filename, 'r')
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data = f.read(100)
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self.assertEqual(len(data), 100)
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data = f.read(100)
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self.assertEqual(len(data), 100)
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f.close()
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os.remove(filename)
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def test_rename_file(self):
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filename1 = "%s" % (self.random_string(10))
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filename2 = "%s" % (self.random_string(10))
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print(filename1, filename2)
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f = open(filename1, 'w+')
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data1 = self.random_string(1000)
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f.write(data1)
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os.rename(filename1, filename2)
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f.seek(0, 0)
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data2 = f.read()
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f.close()
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self.assertEqual(len(data1), len(data2))
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self.assertEqual(data1, data2)
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os.remove(filename2)
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def test_rename_file2(self):
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filename1 = "%s" % (self.random_string(10))
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filename2 = "%s" % (self.random_string(10))
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print(filename1, filename2)
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f = open(filename1, 'w')
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data1 = self.random_string(1000)
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f.write(data1)
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f.close()
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os.rename(filename1, filename2)
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f = open(filename2, 'r')
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f.seek(0, 0)
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data2 = f.read()
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f.close()
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self.assertEqual(len(data1), len(data2))
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self.assertEqual(data1, data2)
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os.remove(filename2)
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def test_truncate_open_file(self):
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filename = "%s" % (self.random_string(10))
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fd = os.open(filename, os.O_CREAT|os.O_RDWR)
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try:
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os.write(fd, b'a' * 42)
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self.assertEqual(os.fstat(fd).st_size, 42)
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os.ftruncate(fd, 100)
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self.assertEqual(os.fstat(fd).st_size, 100)
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finally:
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os.close(fd)
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self.assertEqual(100, os.stat(filename).st_size)
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os.remove(filename)
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if __name__ == '__main__':
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unittest.main()
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#
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# Local variables:
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# tab-width: 4
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# c-basic-offset: 4
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# End:
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# vim600: expandtab sw=4 ts=4 fdm=marker
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# vim<600: expandtab sw=4 ts=4
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#
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