Commit 96d11970 authored by Jim Fulton's avatar Jim Fulton

Merged the merge of the ctheune-bushy-directory-3.8 branch which makes

blobs work for large databases on systems that don't allow many
subdirectories.
parent 2e35c9ea
......@@ -855,9 +855,7 @@ class ClientStorage(object):
def _storeBlob_shared(self, oid, serial, data, filename, txn):
# First, move the blob into the blob directory
dir = self.fshelper.getPathForOID(oid)
if not os.path.exists(dir):
os.mkdir(dir)
self.fshelper.getPathForOID(oid, create=True)
fd, target = self.fshelper.blob_mkstemp(oid, serial)
os.close(fd)
......@@ -986,7 +984,7 @@ class ClientStorage(object):
pass
def temporaryDirectory(self):
return self.blob_dir
return self.fshelper.temp_dir
def tpc_vote(self, txn):
"""Storage API: vote on a transaction."""
......@@ -1121,19 +1119,15 @@ class ClientStorage(object):
assert s == tid, (s, tid)
self._cache.store(oid, s, None, data)
if self.fshelper is not None:
blobs = self._tbuf.blobs
while blobs:
oid, blobfilename = blobs.pop()
targetpath = self.fshelper.getPathForOID(oid)
if not os.path.exists(targetpath):
os.makedirs(targetpath, 0700)
targetpath = self.fshelper.getPathForOID(oid, create=True)
rename_or_copy_blob(blobfilename,
self.fshelper.getBlobFilename(oid, tid),
)
self._tbuf.clear()
def undo(self, trans_id, txn):
......
......@@ -661,8 +661,7 @@ class CommonBlobTests:
self._storage.tpc_abort(t)
raise
self.assert_(not os.path.exists(tfname))
filename = os.path.join(self.blobdir, oid_repr(oid),
tid_repr(revid) + BLOB_SUFFIX)
filename = self._storage.fshelper.getBlobFilename(oid, revid)
self.assert_(os.path.exists(filename))
self.assertEqual(somedata, open(filename).read())
......@@ -709,7 +708,7 @@ class CommonBlobTests:
self.assert_((os.stat(filename).st_mode & stat.S_IREAD))
def checkTemporaryDirectory(self):
self.assertEquals(self.blob_cache_dir,
self.assertEquals(os.path.join(self.blob_cache_dir, 'tmp'),
self._storage.temporaryDirectory())
def checkTransactionBufferCleanup(self):
......@@ -777,18 +776,16 @@ class BlobAdaptedFileStorageTests(FullGenericTests, CommonBlobTests):
d1 = f.read(8096)
d2 = somedata.read(8096)
self.assertEqual(d1, d2)
# The file should have been copied to the server:
filename = os.path.join(self.blobdir, oid_repr(oid),
tid_repr(revid) + BLOB_SUFFIX)
check_data(filename)
# It should also be in the cache:
filename = os.path.join(self.blob_cache_dir, oid_repr(oid),
tid_repr(revid) + BLOB_SUFFIX)
# The file should be in the cache ...
filename = self._storage.fshelper.getBlobFilename(oid, revid)
check_data(filename)
# ... and on the server
server_filename = filename.replace(self.blob_cache_dir, self.blobdir)
self.assert_(server_filename.startswith(self.blobdir))
check_data(server_filename)
# If we remove it from the cache and call loadBlob, it should
# come back. We can do this in many threads. We'll instrument
# the method that is used to request data from teh server to
......
......@@ -1252,7 +1252,7 @@ class TmpStore:
assert version == ''
serial = self.store(oid, serial, data, '', transaction)
targetpath = self._getBlobPath(oid)
targetpath = self._getBlobPath()
if not os.path.exists(targetpath):
os.makedirs(targetpath, 0700)
......@@ -1271,14 +1271,12 @@ class TmpStore:
return self._storage.loadBlob(oid, serial)
return filename
def _getBlobPath(self, oid):
return os.path.join(self.temporaryDirectory(),
utils.oid_repr(oid)
)
def _getBlobPath(self):
return os.path.join(self.temporaryDirectory(), 'savepoints')
def _getCleanFilename(self, oid, tid):
return os.path.join(self._getBlobPath(oid),
"%s%s" % (utils.tid_repr(tid), SAVEPOINT_SUFFIX,)
return os.path.join(self._getBlobPath(),
"%s-%s%s" % (utils.oid_repr(oid), utils.tid_repr(tid), SAVEPOINT_SUFFIX,)
)
def temporaryDirectory(self):
......
This diff is collapsed.
##############################################################################
#
# Copyright (c) 2008 Zope Corporation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE
#
##############################################################################
"""A script to migrate a blob directory into a different layout.
"""
import logging
import optparse
import os
from ZODB.blob import FilesystemHelper, rename_or_copy_blob
from ZODB.utils import cp, oid_repr
def link_or_copy(f1, f2):
try:
os.link(f1, f2)
except OSError:
shutil.copy(f1, f2)
def migrate(source, dest, layout):
source_fsh = FilesystemHelper(source)
source_fsh.create()
dest_fsh = FilesystemHelper(dest, layout)
dest_fsh.create()
print "Migrating blob data from `%s` (%s) to `%s` (%s)" % (
source, source_fsh.layout_name, dest, dest_fsh.layout_name)
for oid, path in source_fsh.listOIDs():
dest_path = dest_fsh.getPathForOID(oid, create=True)
files = os.listdir(path)
for file in files:
source_file = os.path.join(path, file)
dest_file = os.path.join(dest_path, file)
link_or_copy(source_file, dest_file)
print "\tOID: %s - %s files " % (oid_repr(oid), len(files))
def main(source=None, dest=None, layout="bushy"):
usage = "usage: %prog [options] <source> <dest> <layout>"
description = ("Create the new directory <dest> and migrate all blob "
"data <source> to <dest> while using the new <layout> for "
"<dest>")
parser = optparse.OptionParser(usage=usage, description=description)
parser.add_option("-l", "--layout",
default=layout, type='choice',
choices=['bushy', 'lawn'],
help="Define the layout to use for the new directory "
"(bushy or lawn). Default: %default")
options, args = parser.parse_args()
if not len(args) == 2:
parser.error("source and destination must be given")
logging.getLogger().addHandler(logging.StreamHandler())
logging.getLogger().setLevel(0)
source, dest = args
migrate(source, dest, options.layout)
if __name__ == '__main__':
main()
======================
Blob directory layouts
======================
The internal structure of the blob directories is governed by so called
`layouts`. The current default layout is called `bushy`.
The original blob implementation used a layout that we now call `lawn` and
which is still available for backwards compatibility.
Layouts implement two methods: one for computing a relative path for an
OID and one for turning a relative path back into an OID.
Our terminology is roughly the same as used in `DirectoryStorage`.
The `bushy` layout
==================
The bushy layout splits the OID into the 8 byte parts, reverses them and
creates one directory level for each part, named by the hexlified
representation of the byte value. This results in 8 levels of directories, the
leaf directories being used for the revisions of the blobs and at most 256
entries per directory level:
>>> from ZODB.blob import BushyLayout
>>> bushy = BushyLayout()
>>> bushy.oid_to_path('\x00\x00\x00\x00\x00\x00\x00\x00')
'0x00/0x00/0x00/0x00/0x00/0x00/0x00/0x00'
>>> bushy.oid_to_path('\x00\x00\x00\x00\x00\x00\x00\x01')
'0x00/0x00/0x00/0x00/0x00/0x00/0x00/0x01'
>>> bushy.path_to_oid('0x01/0x00/0x00/0x00/0x00/0x00/0x00/0x00')
'\x01\x00\x00\x00\x00\x00\x00\x00'
>>> bushy.path_to_oid('0xff/0x00/0x00/0x00/0x00/0x00/0x00/0x00')
'\xff\x00\x00\x00\x00\x00\x00\x00'
Paths that do not represent an OID will cause a ValueError:
>>> bushy.path_to_oid('tmp')
Traceback (most recent call last):
ValueError: Not a valid OID path: `tmp`
The `lawn` layout
=================
The lawn layout creates on directory for each blob named by the blob's hex
representation of its OID. This has some limitations on various file systems
like performance penalties or the inability to store more than a given number
of blobs at the same time (e.g. 32k on ext3).
>>> from ZODB.blob import LawnLayout
>>> lawn = LawnLayout()
>>> lawn.oid_to_path('\x00\x00\x00\x00\x00\x00\x00\x00')
'0x00'
>>> lawn.oid_to_path('\x00\x00\x00\x00\x00\x00\x00\x01')
'0x01'
>>> lawn.path_to_oid('0x01')
'\x00\x00\x00\x00\x00\x00\x00\x01'
Paths that do not represent an OID will cause a ValueError:
>>> lawn.path_to_oid('tmp')
Traceback (most recent call last):
ValueError: Not a valid OID path: `tmp`
>>> lawn.path_to_oid('')
Traceback (most recent call last):
ValueError: Not a valid OID path: ``
Auto-detecting the layout of a directory
========================================
To allow easier migration, we provide an auto-detection feature that analyses a
blob directory and decides for a strategy to use. In general it prefers to
choose the `bushy` layout, except if it determines that the directory has
already been used to create a lawn structure.
>>> from ZODB.blob import auto_layout_select
1. Non-existing directories will trigger a bushy layout:
>>> import tempfile
>>> import shutil
>>> d = tempfile.mkdtemp()
>>> shutil.rmtree(d)
>>> auto_layout_select(d)
'bushy'
2. Empty directories will trigger a bushy layout too:
>>> d = tempfile.mkdtemp()
>>> auto_layout_select(d)
'bushy'
3. If the directory contains a marker for the strategy it will be used:
>>> from ZODB.blob import LAYOUT_MARKER
>>> import os.path
>>> open(os.path.join(d, LAYOUT_MARKER), 'wb').write('bushy')
>>> auto_layout_select(d)
'bushy'
>>> open(os.path.join(d, LAYOUT_MARKER), 'wb').write('lawn')
>>> auto_layout_select(d)
'lawn'
>>> shutil.rmtree(d)
4. If the directory does not contain a marker but other files, we assume that
it was created with an earlier version of the blob implementation and uses our
`lawn` layout:
>>> d = tempfile.mkdtemp()
>>> open(os.path.join(d, '0x0101'), 'wb').write('foo')
>>> auto_layout_select(d)
'lawn'
>>> shutil.rmtree(d)
Directory layout markers
========================
When the file system helper (FSH) is asked to create the directory structure,
it will leave a marker with the choosen layout if no marker exists yet:
>>> from ZODB.blob import FilesystemHelper
>>> d = tempfile.mkdtemp()
>>> blobs = os.path.join(d, 'blobs')
>>> fsh = FilesystemHelper(blobs)
>>> fsh.layout_name
'bushy'
>>> fsh.create()
>>> open(os.path.join(blobs, LAYOUT_MARKER), 'rb').read()
'bushy'
If the FSH finds a marker, then it verifies whether its content matches the
strategy that was chosen. It will raise an exception if we try to work with a
directory that has a different marker than the chosen strategy:
>>> fsh = FilesystemHelper(blobs, 'lawn')
>>> fsh.layout_name
'lawn'
>>> fsh.create() # doctest: +ELLIPSIS
Traceback (most recent call last):
ValueError: Directory layout `lawn` selected for blob directory /.../blobs/, but marker found for layout `bushy`
>>> shutil.rmtree(blobs)
This function interacts with the automatic detection in the way, that an
unmarked directory will be marked the first time when it is auto-guessed and
the marker will be used in the future:
>>> import ZODB.FileStorage
>>> from ZODB.blob import BlobStorage
>>> datafs = os.path.join(d, 'data.fs')
>>> base_storage = ZODB.FileStorage.FileStorage(datafs)
>>> os.mkdir(blobs)
>>> open(os.path.join(blobs, 'foo'), 'wb').write('foo')
>>> blob_storage = BlobStorage(blobs, base_storage)
>>> blob_storage.fshelper.layout_name
'lawn'
>>> open(os.path.join(blobs, LAYOUT_MARKER), 'rb').read()
'lawn'
>>> blob_storage = BlobStorage(blobs, base_storage, layout='bushy') # doctest: +ELLIPSIS
Traceback (most recent call last):
ValueError: Directory layout `bushy` selected for blob directory /.../blobs/, but marker found for layout `lawn`
>>> shutil.rmtree(d)
Migrating between directory layouts
===================================
A script called `migrateblobs.py` is distributed with the ZODB for offline
migration capabilities between different directory layouts. It can migrate any
blob directory layout to any other layout. It leaves the original blob
directory untouched (except from eventually creating a temporary directory and
the storage layout marker).
The migration is accessible as a library function:
>>> from ZODB.scripts.migrateblobs import migrate
Create a `lawn` directory structure and migrate it to the new `bushy` one:
>>> from ZODB.blob import FilesystemHelper
>>> d = tempfile.mkdtemp()
>>> old = os.path.join(d, 'old')
>>> old_fsh = FilesystemHelper(old, 'lawn')
>>> old_fsh.create()
>>> blob1 = old_fsh.getPathForOID(7039, create=True)
>>> blob2 = old_fsh.getPathForOID(10, create=True)
>>> blob3 = old_fsh.getPathForOID(7034, create=True)
>>> open(os.path.join(blob1, 'foo'), 'wb').write('foo')
>>> open(os.path.join(blob1, 'foo2'), 'wb').write('bar')
>>> open(os.path.join(blob2, 'foo3'), 'wb').write('baz')
>>> open(os.path.join(blob2, 'foo4'), 'wb').write('qux')
>>> open(os.path.join(blob3, 'foo5'), 'wb').write('quux')
>>> open(os.path.join(blob3, 'foo6'), 'wb').write('corge')
Committed blobs have their permissions set to 000
The migration function is called with the old and the new path and the layout
that shall be used for the new directory:
>>> bushy = os.path.join(d, 'bushy')
>>> migrate(old, bushy, 'bushy') # doctest: +ELLIPSIS +NORMALIZE_WHITESPACE
Migrating blob data from `/.../old` (lawn) to `/.../bushy` (bushy)
OID: 0x0a - 2 files
OID: 0x1b7a - 2 files
OID: 0x1b7f - 2 files
The new directory now contains the same files in different directories, but
with the same sizes and permissions:
>>> lawn_files = {}
>>> for base, dirs, files in os.walk(old):
... for file_name in files:
... lawn_files[file_name] = os.path.join(base, file_name)
>>> bushy_files = {}
>>> for base, dirs, files in os.walk(bushy):
... for file_name in files:
... bushy_files[file_name] = os.path.join(base, file_name)
>>> len(lawn_files) == len(bushy_files)
True
>>> for file_name, lawn_path in sorted(lawn_files.items()):
... if file_name == '.layout':
... continue
... lawn_stat = os.stat(lawn_path)
... bushy_path = bushy_files[file_name]
... bushy_stat = os.stat(bushy_path)
... print lawn_path, '-->', bushy_path
... if ((lawn_stat.st_mode, lawn_stat.st_size) !=
... (bushy_stat.st_mode, bushy_stat.st_size)):
... print 'oops'
old/0x1b7f/foo --> bushy/0x00/0x00/0x00/0x00/0x00/0x00/0x1b/0x7f/foo
old/0x1b7f/foo2 --> bushy/0x00/0x00/0x00/0x00/0x00/0x00/0x1b/0x7f/foo2
old/0x0a/foo3 --> bushy/0x00/0x00/0x00/0x00/0x00/0x00/0x00/0x0a/foo3
old/0x0a/foo4 --> bushy/0x00/0x00/0x00/0x00/0x00/0x00/0x00/0x0a/foo4
old/0x1b7a/foo5 --> bushy/0x00/0x00/0x00/0x00/0x00/0x00/0x1b/0x7a/foo5
old/0x1b7a/foo6 --> bushy/0x00/0x00/0x00/0x00/0x00/0x00/0x1b/0x7a/foo6
We can also migrate the bushy layout back to the lawn layout:
>>> lawn = os.path.join(d, 'lawn')
>>> migrate(bushy, lawn, 'lawn')
Migrating blob data from `/.../bushy` (bushy) to `/.../lawn` (lawn)
OID: 0x0a - 2 files
OID: 0x1b7a - 2 files
OID: 0x1b7f - 2 files
>>> lawn_files = {}
>>> for base, dirs, files in os.walk(lawn):
... for file_name in files:
... lawn_files[file_name] = os.path.join(base, file_name)
>>> len(lawn_files) == len(bushy_files)
True
>>> for file_name, lawn_path in sorted(lawn_files.items()):
... if file_name == '.layout':
... continue
... lawn_stat = os.stat(lawn_path)
... bushy_path = bushy_files[file_name]
... bushy_stat = os.stat(bushy_path)
... print bushy_path, '-->', lawn_path
... if ((lawn_stat.st_mode, lawn_stat.st_size) !=
... (bushy_stat.st_mode, bushy_stat.st_size)):
... print 'oops'
bushy/0x00/0x00/0x00/0x00/0x00/0x00/0x1b/0x7f/foo --> lawn/0x1b7f/foo
bushy/0x00/0x00/0x00/0x00/0x00/0x00/0x1b/0x7f/foo2 --> lawn/0x1b7f/foo2
bushy/0x00/0x00/0x00/0x00/0x00/0x00/0x00/0x0a/foo3 --> lawn/0x0a/foo3
bushy/0x00/0x00/0x00/0x00/0x00/0x00/0x00/0x0a/foo4 --> lawn/0x0a/foo4
bushy/0x00/0x00/0x00/0x00/0x00/0x00/0x1b/0x7a/foo5 --> lawn/0x1b7a/foo5
bushy/0x00/0x00/0x00/0x00/0x00/0x00/0x1b/0x7a/foo6 --> lawn/0x1b7a/foo6
>>> shutil.rmtree(d)
......@@ -32,7 +32,7 @@ First, we need a datatabase with blob support::
>>> from ZODB.DB import DB
>>> from tempfile import mkdtemp
>>> import os.path
>>> base_storage = MappingStorage("test")
>>> base_storage = MappingStorage('test')
>>> blob_dir = mkdtemp()
>>> blob_storage = BlobStorage(blob_dir, base_storage)
>>> database = DB(blob_storage)
......
......@@ -191,15 +191,15 @@ connections::
>>> root4['blob1'].open('r').read()
'this is blob 1woot!this is from connection 3'
BlobStorages implementation of getSize() includes the blob data and adds it to
the underlying storages result of getSize(). (We need to ensure the last
BlobStorages implementation of getSize() does not include the blob data and
only returns what the underlying storages do. (We need to ensure the last
number to be an int, otherwise it will be a long on 32-bit platforms and an
int on 64-bit)::
>>> underlying_size = base_storage.getSize()
>>> blob_size = blob_storage.getSize()
>>> int(blob_size - underlying_size)
91
0
You can't commit a transaction while blob files are open:
......@@ -243,22 +243,53 @@ We do support optimistic savepoints:
>>> root5['blob'].open("r").read()
"I'm a happy blob. And I'm singing."
>>> savepoint = transaction.savepoint(optimistic=True)
>>> root5['blob'].open("r").read()
"I'm a happy blob. And I'm singing."
Savepoints store the blobs in the `savepoints` directory in the temporary
directory of the blob storage:
>>> os.listdir(os.path.join(blob_dir, 'tmp', 'savepoints'))
['0x03-0x....spb']
>>> transaction.commit()
After committing the transaction, the temporary savepoint files are moved to
the committed location again:
>>> os.listdir(os.path.join(blob_dir, 'tmp', 'savepoints'))
[]
We support non-optimistic savepoints too:
>>> root5['blob'].open("a").write(" And I'm dancing.")
>>> root5['blob'].open("r").read()
"I'm a happy blob. And I'm singing. And I'm dancing."
>>> savepoint = transaction.savepoint()
Again, the savepoint creates a new file for the blob state in the savepoints
directory:
>>> os.listdir(os.path.join(blob_dir, 'tmp', 'savepoints'))
['0x03-0x....spb']
>>> root5['blob'].open("w").write(" And the weather is beautiful.")
>>> savepoint.rollback()
XXX Currently, savepoint state of blobs remains after a rollback:
>>> os.listdir(os.path.join(blob_dir, 'tmp', 'savepoints'))
['0x03-0x....spb']
>>> root5['blob'].open("r").read()
"I'm a happy blob. And I'm singing. And I'm dancing."
>>> transaction.abort()
XXX Currently, savepoint state of blobs remains even after an abort:
>>> os.listdir(os.path.join(blob_dir, 'tmp', 'savepoints'))
['0x03-0x....spb']
Reading Blobs outside of a transaction
--------------------------------------
......@@ -322,9 +353,9 @@ clean up dirty files:
>>> base_storage = DummyBaseStorage()
>>> blob_dir2 = mkdtemp()
>>> blob_storage2 = BlobStorage(blob_dir2, base_storage)
>>> committed_blob_dir = os.path.join(blob_dir2, '0')
>>> committed_blob_file = os.path.join(committed_blob_dir, '0.blob')
>>> os.mkdir(committed_blob_dir)
>>> committed_blob_dir = blob_storage2.fshelper.getPathForOID(0)
>>> os.makedirs(committed_blob_dir)
>>> committed_blob_file = blob_storage2.fshelper.getBlobFilename(0, 0)
>>> open(os.path.join(committed_blob_file), 'w').write('foo')
>>> os.path.exists(committed_blob_file)
True
......@@ -341,9 +372,6 @@ set to dirty but doesn't actually have an existing file:
Note: This is a counter measure against regression of bug #126007.
getSize with garbage in the directory structure
-----------------------------------------------
`getSize` iterates over the existing blob files in the blob directory and adds
up their size. The blob directory sometimes contains temporary files that the
getSize function needs to ignore:
......@@ -351,8 +379,7 @@ getSize function needs to ignore:
>>> garbage_file = os.path.join(blob_dir, 'garbage')
>>> open(garbage_file, 'w').write('garbage')
>>> int(blob_storage.getSize())
2849
2673
Note: This is a counter measer against regression of bug #12991.
......
......@@ -12,29 +12,37 @@
#
##############################################################################
import base64, os, re, shutil, stat, sys, tempfile, unittest, random, struct
import time
import ZODB.tests.IteratorStorage
from zope.testing import doctest, renormalizing
import zope.testing.setupstack
import ZODB.tests.util
import ZODB.interfaces
from StringIO import StringIO
from pickle import Pickler
from pickle import Unpickler
from ZODB import utils
from ZODB.FileStorage import FileStorage
from StringIO import StringIO
from ZConfig import ConfigurationSyntaxError
from ZODB.blob import Blob, BlobStorage
import ZODB.blob
from ZODB.DB import DB
import transaction
from ZODB.FileStorage import FileStorage
from ZODB import utils
from ZODB.tests.testConfig import ConfigTestBase
from ZConfig import ConfigurationSyntaxError
from zope.testing import doctest
import base64
import os
import random
import re
import shutil
import stat
import struct
import sys
import sys
import tempfile
import time
import transaction
import unittest
import ZConfig
import ZODB.blob
import ZODB.interfaces
import ZODB.tests.IteratorStorage
import ZODB.tests.util
import zope.testing.renormalizing
import zope.testing.setupstack
def new_time():
......@@ -96,7 +104,7 @@ class ZODBBlobConfigTest(BlobConfigTestBase):
os.unlink(path+".tmp")
def test_blob_dir_needed(self):
self.assertRaises(ConfigurationSyntaxError,
self.assertRaises(ZConfig.ConfigurationSyntaxError,
self._test,
"""
<zodb>
......@@ -114,7 +122,6 @@ class BlobTests(unittest.TestCase):
self.here = os.getcwd()
os.chdir(self.test_dir)
self.storagefile = 'Data.fs'
os.mkdir('blobs')
self.blob_dir = 'blobs'
def tearDown(self):
......@@ -575,7 +582,7 @@ def loadblob_tmpstore():
We can access the blob correctly:
>>> tmpstore.loadBlob(blob_oid, tid) # doctest: +ELLIPSIS
'.../0x01/0x...blob'
'.../0x00/0x00/0x00/0x00/0x00/0x00/0x00/0x01/0x...blob'
Clean up:
......@@ -586,7 +593,7 @@ def loadblob_tmpstore():
>>> os.unlink(storagefile)
>>> os.unlink(storagefile+".index")
>>> os.unlink(storagefile+".tmp")
"""
"""
def is_blob_record():
r"""
......@@ -626,11 +633,22 @@ def test_suite():
"blob_tempdir.txt",
setUp=setUp,
tearDown=zope.testing.setupstack.tearDown,
optionflags=doctest.ELLIPSIS,
))
suite.addTest(doctest.DocFileSuite(
"blob_layout.txt",
optionflags=doctest.ELLIPSIS|doctest.NORMALIZE_WHITESPACE,
setUp=zope.testing.setupstack.setUpDirectory,
tearDown=zope.testing.setupstack.tearDown,
checker = zope.testing.renormalizing.RENormalizing([
(re.compile(r'[%(sep)s]' % dict(sep=os.path.sep)), '/'),
(re.compile(r'\S+/((old|bushy|lawn)/\S+/foo[23456]?)'), r'\1'),
]),
))
suite.addTest(doctest.DocTestSuite(
setUp=setUp,
tearDown=zope.testing.setupstack.tearDown,
checker = renormalizing.RENormalizing([
checker = zope.testing.renormalizing.RENormalizing([
(re.compile(r'\%(sep)s\%(sep)s' % dict(sep=os.path.sep)), '/'),
(re.compile(r'\%(sep)s' % dict(sep=os.path.sep)), '/'),
]),
......
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