1# Copyright (C) 2010 Google Inc. All rights reserved. 2# 3# Redistribution and use in source and binary forms, with or without 4# modification, are permitted provided that the following conditions 5# are met: 6# 7# 1. Redistributions of source code must retain the above copyright 8# notice, this list of conditions and the following disclaimer. 9# 2. Redistributions in binary form must reproduce the above copyright 10# notice, this list of conditions and the following disclaimer in the 11# documentation and/or other materials provided with the distribution. 12# 13# THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 14# EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 15# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 16# DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 17# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 18# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 19# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 20# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 21# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 22# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 23 24import os 25import shutil 26import tempfile 27import unittest 28import zipfile 29 30from webkitpy.common.system.filesystem_mock import MockFileSystem 31from webkitpy.common.system.zipfileset import ZipFileSet 32 33 34class FakeZip(object): 35 def __init__(self, filesystem): 36 self._filesystem = filesystem 37 self._files = {} 38 39 def add_file(self, filename, contents): 40 self._files[filename] = contents 41 42 def open(self, filename): 43 return FileSetFileHandle(self, filename, self._filesystem) 44 45 def namelist(self): 46 return self._files.keys() 47 48 def read(self, filename): 49 return self._files[filename] 50 51 def extract(self, filename, path): 52 self._filesystem.write_text_file(self._filesystem.join(path, filename), self.read(filename)) 53 54 def delete(self, filename): 55 raise Exception("Can't delete from a ZipFileSet.") 56 57 58class ZipFileSetTest(unittest.TestCase): 59 def setUp(self): 60 self._filesystem = MockFileSystem() 61 self._zip = ZipFileSet('blah', self._filesystem, self.make_fake_zip) 62 63 def make_fake_zip(self, zip_url): 64 result = FakeZip(self._filesystem) 65 result.add_file('some-file', 'contents') 66 result.add_file('a/b/some-other-file', 'other contents') 67 return (None, result) 68 69 def test_open(self): 70 file = self._zip.open('a/b/some-other-file') 71 self.assertEquals('a/b/some-other-file', file.name()) 72 self.assertEquals('other contents', file.contents()) 73 74 def test_close(self): 75 zipfileset = ZipFileSet('blah', self._filesystem, self.make_fake_zip) 76 zipfileset.close() 77 78 def test_read(self): 79 self.assertEquals('contents', self._zip.read('some-file')) 80 81 def test_extract(self): 82 self._filesystem.maybe_make_directory('/some-dir') 83 self._zip.extract('some-file', '/some-dir') 84 self.assertTrue(self._filesystem.isfile('/some-dir/some-file')) 85 86 def test_deep_extract(self): 87 self._filesystem.maybe_make_directory('/some-dir') 88 self._zip.extract('a/b/some-other-file', '/some-dir') 89 self.assertTrue(self._filesystem.isfile('/some-dir/a/b/some-other-file')) 90 91 def test_cant_delete(self): 92 self.assertRaises(Exception, self._zip.delete, 'some-file') 93 94 def test_namelist(self): 95 self.assertTrue('some-file' in self._zip.namelist()) 96 97 98if __name__ == '__main__': 99 unittest.main() 100