def test_setitem(self):
open(self.file1, "w").write("hello\n")
self.cache1 = FileCache()
self.cache2 = FileCache()
wrap = self.cache1.add(self.file1)
self.cache2[self.file1] = wrap
self.assertEqual(len(self.cache2.file_cache), 1)
self.assertEqual(id(self.cache2[self.file1]), id(wrap))
def test_getitem(self):
open(self.file1, "w").write("hello\n")
open(self.file2, "w").write("hello\n")
self.cache = FileCache()
wrap1 = self.cache.add(self.file1)
wrap2 = self.cache.add(self.file2)
self.assertEqual(len(self.cache.inode_cache), 2)
self.assertEqual(len(self.cache.file_cache), 2)
self.assertEqual(id(self.cache[self.file1]), id(wrap1))
self.assertEqual(id(self.cache[self.file2]), id(wrap2))
def test_add_two_different_files(self):
open(self.file1, "w").write("roses are red\n")
open(self.file2, "w").write("violets are blue\n")
self.cache = FileCache()
wrap1 = self.cache.add(self.file1)
wrap2 = self.cache.add(self.file2)
self.assertEqual(len(self.cache.inode_cache), 2)
self.assertEqual(len(self.cache.file_cache), 2)
self.assertEqual(len(self.cache), 2)
self.assertNotEqual(id(wrap1), id(wrap2))
def test_add_two_same_hardlinks(self):
open(self.file1, "w").write("hello\n")
os.link(self.file1, self.file2)
self.cache = FileCache()
wrap1 = self.cache.add(self.file1)
wrap2 = self.cache.add(self.file2)
self.assertEqual(len(self.cache.inode_cache), 1)
self.assertEqual(len(self.cache.file_cache), 1)
self.assertEqual(len(self.cache), 1)
self.assertEqual(id(wrap1), id(wrap2))
def test_iter(self):
open(self.file1, "w").write("hello\n")
open(self.file2, "w").write("hello\n")
self.cache = FileCache()
wrap1 = self.cache.add(self.file1)
wrap2 = self.cache.add(self.file2)
items = [item for item in self.cache]
self.assertEqual(len(self.cache.inode_cache), 2)
self.assertEqual(len(self.cache.file_cache), 2)
self.assertEqual(len(items), 2)
self.assertTrue(self.file1 in items)
self.assertTrue(self.file2 in items)
def test_setitem(self):
open(self.file1, "w").write("hello\n")
self.cache1 = FileCache()
self.cache2 = FileCache()
wrap = self.cache1.add(self.file1)
self.cache2[self.file1] = wrap
self.assertEqual(len(self.cache2.file_cache), 1)
self.assertEqual(id(self.cache2[self.file1]), id(wrap))
def test_getitem(self):
open(self.file1, "w").write("hello\n")
open(self.file2, "w").write("hello\n")
self.cache = FileCache()
wrap1 = self.cache.add(self.file1)
wrap2 = self.cache.add(self.file2)
self.assertEqual(len(self.cache.inode_cache), 2)
self.assertEqual(len(self.cache.file_cache), 2)
self.assertEqual(id(self.cache[self.file1]), id(wrap1))
self.assertEqual(id(self.cache[self.file2]), id(wrap2))
def test_add_two_different_files(self):
open(self.file1, "w").write("roses are red\n")
open(self.file2, "w").write("violets are blue\n")
self.cache = FileCache()
wrap1 = self.cache.add(self.file1)
wrap2 = self.cache.add(self.file2)
self.assertEqual(len(self.cache.inode_cache), 2)
self.assertEqual(len(self.cache.file_cache), 2)
self.assertEqual(len(self.cache), 2)
self.assertNotEqual(id(wrap1), id(wrap2))
def test_add_two_same_hardlinks(self):
open(self.file1, "w").write("hello\n")
os.link(self.file1, self.file2)
self.cache = FileCache()
wrap1 = self.cache.add(self.file1)
wrap2 = self.cache.add(self.file2)
self.assertEqual(len(self.cache.inode_cache), 1)
self.assertEqual(len(self.cache.file_cache), 1)
self.assertEqual(len(self.cache), 1)
self.assertEqual(id(wrap1), id(wrap2))
def test_iter(self):
open(self.file1, "w").write("hello\n")
open(self.file2, "w").write("hello\n")
self.cache = FileCache()
wrap1 = self.cache.add(self.file1)
wrap2 = self.cache.add(self.file2)
items = [item for item in self.cache]
self.assertEqual(len(self.cache.inode_cache), 2)
self.assertEqual(len(self.cache.file_cache), 2)
self.assertEqual(len(items), 2)
self.assertTrue(self.file1 in items)
self.assertTrue(self.file2 in items)
def setUp(self):
self.tmp_dir = tempfile.mkdtemp()
self.cache = FileCache()
self.file1 = os.path.join(self.tmp_dir, "file_1")
self.file2 = os.path.join(self.tmp_dir, "file_2")
class TestFileCacheClass(unittest.TestCase):
def setUp(self):
self.tmp_dir = tempfile.mkdtemp()
self.cache = FileCache()
self.file1 = os.path.join(self.tmp_dir, "file_1")
self.file2 = os.path.join(self.tmp_dir, "file_2")
def tearDown(self):
shutil.rmtree(self.tmp_dir)
def test_add_two_same_hardlinks(self):
open(self.file1, "w").write("hello\n")
os.link(self.file1, self.file2)
self.cache = FileCache()
wrap1 = self.cache.add(self.file1)
wrap2 = self.cache.add(self.file2)
self.assertEqual(len(self.cache.inode_cache), 1)
self.assertEqual(len(self.cache.file_cache), 1)
self.assertEqual(len(self.cache), 1)
self.assertEqual(id(wrap1), id(wrap2))
def test_add_two_different_files(self):
open(self.file1, "w").write("roses are red\n")
open(self.file2, "w").write("violets are blue\n")
self.cache = FileCache()
wrap1 = self.cache.add(self.file1)
wrap2 = self.cache.add(self.file2)
self.assertEqual(len(self.cache.inode_cache), 2)
self.assertEqual(len(self.cache.file_cache), 2)
self.assertEqual(len(self.cache), 2)
self.assertNotEqual(id(wrap1), id(wrap2))
def test_getitem(self):
open(self.file1, "w").write("hello\n")
open(self.file2, "w").write("hello\n")
self.cache = FileCache()
wrap1 = self.cache.add(self.file1)
wrap2 = self.cache.add(self.file2)
self.assertEqual(len(self.cache.inode_cache), 2)
self.assertEqual(len(self.cache.file_cache), 2)
self.assertEqual(id(self.cache[self.file1]), id(wrap1))
self.assertEqual(id(self.cache[self.file2]), id(wrap2))
def test_setitem(self):
open(self.file1, "w").write("hello\n")
self.cache1 = FileCache()
self.cache2 = FileCache()
wrap = self.cache1.add(self.file1)
self.cache2[self.file1] = wrap
self.assertEqual(len(self.cache2.file_cache), 1)
self.assertEqual(id(self.cache2[self.file1]), id(wrap))
def test_iteritems(self):
open(self.file1, "w").write("hello\n")
open(self.file2, "w").write("hello\n")
self.cache = FileCache()
wrap1 = self.cache.add(self.file1)
wrap2 = self.cache.add(self.file2)
items = [path for path, _ in six.iteritems(self.cache)]
self.assertEqual(len(self.cache.inode_cache), 2)
self.assertEqual(len(self.cache.file_cache), 2)
self.assertEqual(len(items), 2)
self.assertTrue(self.file1 in items)
self.assertTrue(self.file2 in items)
def test_iter(self):
open(self.file1, "w").write("hello\n")
open(self.file2, "w").write("hello\n")
self.cache = FileCache()
wrap1 = self.cache.add(self.file1)
wrap2 = self.cache.add(self.file2)
items = [item for item in self.cache]
self.assertEqual(len(self.cache.inode_cache), 2)
self.assertEqual(len(self.cache.file_cache), 2)
self.assertEqual(len(items), 2)
self.assertTrue(self.file1 in items)
self.assertTrue(self.file2 in items)
def test_remove_by_file_path(self):
self.test_add_two_different_files()
self.cache.remove(self.file1)
items = [item for item in self.cache]
self.assertEqual(len(self.cache.inode_cache), 1)
self.assertEqual(len(self.cache.file_cache), 1)
self.assertEqual(len(items), 1)
self.assertTrue(self.file1 not in items)
self.assertTrue(self.file2 in items)
def test_remove_by_obj(self):
self.test_add_two_different_files()
self.file1_obj = self.cache[self.file1]
self.cache.remove(self.file1_obj)
items = [item for item in self.cache]
self.assertEqual(len(self.cache.inode_cache), 1)
self.assertEqual(len(self.cache.file_cache), 1)
self.assertEqual(len(items), 1)
self.assertTrue(self.file1 not in items)
self.assertTrue(self.file2 in items)
def test_remove_by_filenames(self):
self.test_add_two_different_files()
# add a file with existing name to a subdir
os.makedirs(os.path.join(self.tmp_dir, "dir"))
file1a = os.path.join(self.tmp_dir, "dir", "file_1")
open(file1a, "w").write("hello\n")
self.cache.add(file1a)
self.cache.remove_by_filenames("does-not-exist")
self.assertEqual(len(self.cache.inode_cache), 3)
self.assertEqual(len(self.cache.file_cache), 3)
# ignores the path, only the file name is important
# removes both files with the file name "file_1"
self.cache.remove_by_filenames("/foo/bar/file_1")
items = [item for item in self.cache]
self.assertEqual(len(self.cache.inode_cache), 1)
self.assertEqual(len(self.cache.file_cache), 1)
self.assertEqual(len(items), 1)
self.assertTrue(self.file1 not in items)
self.assertTrue(self.file2 in items)
def setUp(self):
self.tmp_dir = tempfile.mkdtemp()
self.cache = FileCache()
self.file1 = os.path.join(self.tmp_dir, "file_1")
self.file2 = os.path.join(self.tmp_dir, "file_2")
class TestFileCacheClass(unittest.TestCase):
def setUp(self):
self.tmp_dir = tempfile.mkdtemp()
self.cache = FileCache()
self.file1 = os.path.join(self.tmp_dir, "file_1")
self.file2 = os.path.join(self.tmp_dir, "file_2")
def tearDown(self):
shutil.rmtree(self.tmp_dir)
def test_add_two_same_hardlinks(self):
open(self.file1, "w").write("hello\n")
os.link(self.file1, self.file2)
self.cache = FileCache()
wrap1 = self.cache.add(self.file1)
wrap2 = self.cache.add(self.file2)
self.assertEqual(len(self.cache.inode_cache), 1)
self.assertEqual(len(self.cache.file_cache), 1)
self.assertEqual(len(self.cache), 1)
self.assertEqual(id(wrap1), id(wrap2))
def test_add_two_different_files(self):
open(self.file1, "w").write("roses are red\n")
open(self.file2, "w").write("violets are blue\n")
self.cache = FileCache()
wrap1 = self.cache.add(self.file1)
wrap2 = self.cache.add(self.file2)
self.assertEqual(len(self.cache.inode_cache), 2)
self.assertEqual(len(self.cache.file_cache), 2)
self.assertEqual(len(self.cache), 2)
self.assertNotEqual(id(wrap1), id(wrap2))
def test_getitem(self):
open(self.file1, "w").write("hello\n")
open(self.file2, "w").write("hello\n")
self.cache = FileCache()
wrap1 = self.cache.add(self.file1)
wrap2 = self.cache.add(self.file2)
self.assertEqual(len(self.cache.inode_cache), 2)
self.assertEqual(len(self.cache.file_cache), 2)
self.assertEqual(id(self.cache[self.file1]), id(wrap1))
self.assertEqual(id(self.cache[self.file2]), id(wrap2))
def test_setitem(self):
open(self.file1, "w").write("hello\n")
self.cache1 = FileCache()
self.cache2 = FileCache()
wrap = self.cache1.add(self.file1)
self.cache2[self.file1] = wrap
self.assertEqual(len(self.cache2.file_cache), 1)
self.assertEqual(id(self.cache2[self.file1]), id(wrap))
def test_iteritems(self):
open(self.file1, "w").write("hello\n")
open(self.file2, "w").write("hello\n")
self.cache = FileCache()
wrap1 = self.cache.add(self.file1)
wrap2 = self.cache.add(self.file2)
items = [path for path, _ in six.iteritems(self.cache)]
self.assertEqual(len(self.cache.inode_cache), 2)
self.assertEqual(len(self.cache.file_cache), 2)
self.assertEqual(len(items), 2)
self.assertTrue(self.file1 in items)
self.assertTrue(self.file2 in items)
def test_iter(self):
open(self.file1, "w").write("hello\n")
open(self.file2, "w").write("hello\n")
self.cache = FileCache()
wrap1 = self.cache.add(self.file1)
wrap2 = self.cache.add(self.file2)
items = [item for item in self.cache]
self.assertEqual(len(self.cache.inode_cache), 2)
self.assertEqual(len(self.cache.file_cache), 2)
self.assertEqual(len(items), 2)
self.assertTrue(self.file1 in items)
self.assertTrue(self.file2 in items)
def test_remove_by_file_path(self):
self.test_add_two_different_files()
self.cache.remove(self.file1)
items = [item for item in self.cache]
self.assertEqual(len(self.cache.inode_cache), 1)
self.assertEqual(len(self.cache.file_cache), 1)
self.assertEqual(len(items), 1)
self.assertTrue(self.file1 not in items)
self.assertTrue(self.file2 in items)
def test_remove_by_obj(self):
self.test_add_two_different_files()
self.file1_obj = self.cache[self.file1]
self.cache.remove(self.file1_obj)
items = [item for item in self.cache]
self.assertEqual(len(self.cache.inode_cache), 1)
self.assertEqual(len(self.cache.file_cache), 1)
self.assertEqual(len(items), 1)
self.assertTrue(self.file1 not in items)
self.assertTrue(self.file2 in items)
def test_remove_by_filenames(self):
self.test_add_two_different_files()
# add a file with existing name to a subdir
os.makedirs(os.path.join(self.tmp_dir, "dir"))
file1a = os.path.join(self.tmp_dir, "dir", "file_1")
open(file1a, "w").write("hello\n")
self.cache.add(file1a)
self.cache.remove_by_filenames("does-not-exist")
self.assertEqual(len(self.cache.inode_cache), 3)
self.assertEqual(len(self.cache.file_cache), 3)
# ignores the path, only the file name is important
# removes both files with the file name "file_1"
self.cache.remove_by_filenames("/foo/bar/file_1")
items = [item for item in self.cache]
self.assertEqual(len(self.cache.inode_cache), 1)
self.assertEqual(len(self.cache.file_cache), 1)
self.assertEqual(len(items), 1)
self.assertTrue(self.file1 not in items)
self.assertTrue(self.file2 in items)
