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#!/usr/bin/env python
# sugar-lint: disable
import os
import time
import hashlib
import threading
import cPickle as pickle
from cStringIO import StringIO
from os.path import exists
from __init__ import tests
from active_document import env
from active_document.metadata import Metadata, StoredProperty
from active_document.metadata import BlobProperty
from active_document.storage import Storage
from active_toolkit.sockets import BUFFER_SIZE
from active_toolkit import util
class StorageTest(tests.Test):
def storage(self, props):
class Test(object):
pass
metadata = Metadata(Test)
for i in props:
metadata[i.name] = i
return Storage(tests.tmpdir, metadata)
def test_Record_get(self):
storage = self.storage([StoredProperty('prop')])
self.assertEqual(None, storage.get('guid').get('prop'))
self.touch(('gu/guid/prop', pickle.dumps({
'value': 'value',
'foo': 'bar',
})))
self.assertEqual({
'value': 'value',
'foo': 'bar',
'mtime': os.stat('gu/guid/prop').st_mtime,
},
storage.get('guid').get('prop'))
def test_Record_set(self):
storage = self.storage([StoredProperty('prop')])
storage.get('guid').set('prop', value='value', foo='bar')
self.assertEqual({
'value': 'value',
'foo': 'bar',
'mtime': os.stat('gu/guid/prop').st_mtime,
},
storage.get('guid').get('prop'))
def test_Record_set_blob_ByStream(self):
storage = self.storage([BlobProperty('prop')])
record = storage.get('guid1')
data = '!' * BUFFER_SIZE * 2
record.set_blob('prop', StringIO(data))
self.assertEqual({
'path': tests.tmpdir + '/gu/guid1/prop.blob',
'mtime': os.stat('gu/guid1/prop').st_mtime,
'digest': hashlib.sha1(data).hexdigest(),
},
record.get('prop'))
self.assertEqual(data, file('gu/guid1/prop.blob').read())
record = storage.get('guid2')
record.set_blob('prop', StringIO('12345'), 1)
self.assertEqual({
'path': tests.tmpdir + '/gu/guid2/prop.blob',
'mtime': os.stat('gu/guid2/prop').st_mtime,
'digest': hashlib.sha1('1').hexdigest(),
},
record.get('prop'))
self.assertEqual('1', file('gu/guid2/prop.blob').read())
def test_Record_set_blob_ByPath(self):
storage = self.storage([BlobProperty('prop')])
record = storage.get('guid1')
self.touch(('file', 'data'))
record.set_blob('prop', tests.tmpdir + '/file')
self.assertEqual({
'path': tests.tmpdir + '/gu/guid1/prop.blob',
'mtime': os.stat('gu/guid1/prop').st_mtime,
'digest': hashlib.sha1('data').hexdigest(),
},
record.get('prop'))
self.assertEqual('data', file('gu/guid1/prop.blob').read())
record = storage.get('guid2')
self.touch(('directory/1', '1'))
self.touch(('directory/2/3', '3'))
self.touch(('directory/2/4/5', '5'))
record.set_blob('prop', tests.tmpdir + '/directory')
self.assertEqual({
'path': tests.tmpdir + '/gu/guid2/prop.blob',
'mtime': os.stat('gu/guid2/prop').st_mtime,
'digest': hashlib.sha1(
'1' '1'
'2/3' '3'
'2/4/5' '5'
).hexdigest(),
},
record.get('prop'))
util.assert_call('diff -r directory gu/guid2/prop.blob', shell=True)
def test_Record_set_blob_ByUrl(self):
storage = self.storage([BlobProperty('prop')])
record = storage.get('guid1')
record.set_blob('prop', url='http://sugarlabs.org')
self.assertEqual({
'url': 'http://sugarlabs.org',
'mtime': os.stat('gu/guid1/prop').st_mtime,
},
record.get('prop'))
assert not exists('gu/guid1/prop.blob')
def test_Record_set_blob_ByValue(self):
storage = self.storage([BlobProperty('prop')])
record = storage.get('guid')
record.set_blob('prop', '/foo/bar')
self.assertEqual({
'path': tests.tmpdir + '/gu/guid/prop.blob',
'mtime': os.stat('gu/guid/prop').st_mtime,
'digest': hashlib.sha1('/foo/bar').hexdigest(),
},
record.get('prop'))
self.assertEqual('/foo/bar', file('gu/guid/prop.blob').read())
def test_delete(self):
storage = self.storage([StoredProperty('prop')])
assert not exists('ab/absent')
storage.delete('absent')
record = storage.get('guid')
self.touch(('directory/1/2/3', '3'))
record.set_blob('prop', 'directory')
record.set('prop', value='value')
assert exists('gu/guid')
storage.delete('guid')
assert not exists('gu/guid')
def test_Record_consistent(self):
storage = self.storage([
StoredProperty('guid'),
StoredProperty('prop'),
])
record = storage.get('guid')
self.assertEqual(False, record.consistent)
record.set('prop', value='value')
self.assertEqual(False, record.consistent)
record.set('guid', value='value')
self.assertEqual(True, record.consistent)
def test_walk(self):
storage = self.storage([StoredProperty('guid')])
storage.get('guid1').set('guid', value=1, mtime=1)
storage.get('guid2').set('guid', value=2, mtime=2)
storage.get('guid3').set('guid', value=3, mtime=3)
self.assertEqual(
sorted(['guid1', 'guid2', 'guid3']),
sorted([i for i in storage.walk(0)]))
self.assertEqual(
sorted(['guid2', 'guid3']),
sorted([i for i in storage.walk(1)]))
self.assertEqual(
sorted(['guid3']),
sorted([i for i in storage.walk(2)]))
self.assertEqual(
sorted([]),
sorted([i for i in storage.walk(3)]))
def test_walk_SkipGuidLess(self):
storage = self.storage([
StoredProperty('guid'),
StoredProperty('prop'),
])
record = storage.get('guid1')
record.set('guid', value=1)
record.set('prop', value=1)
record = storage.get('guid2')
record.set('prop', value=2)
record = storage.get('guid3')
record.set('guid', value=3)
record.set('prop', value=3)
self.assertEqual(
sorted(['guid1', 'guid3']),
sorted([i for i in storage.walk(0)]))
if __name__ == '__main__':
tests.main()
|
