Commit 27c1870a authored by Kirill Smelkov's avatar Kirill Smelkov

.

parent 81f819e3
...@@ -58,8 +58,8 @@ from wendelin.lib.zodb import zconn_at ...@@ -58,8 +58,8 @@ from wendelin.lib.zodb import zconn_at
# _ZBigFile is base class for ZBigFile that provides BigFile-line base. # _ZBigFile is base class for ZBigFile that provides BigFile-line base.
# #
# The other base line is from Persistent. It is not possible to inherit from # The other base line is from Persistent. It is not possible to inherit from
# both Persistent and BigFile at the same time since both types are C types and # both Persistent and BigFile at the same time since both are C types and their
# their layouts conflict. # layouts conflict.
# #
# _ZBigFile: # _ZBigFile:
# #
...@@ -141,8 +141,9 @@ cdef wcfs.PyConn pywconnOf(zconn): ...@@ -141,8 +141,9 @@ cdef wcfs.PyConn pywconnOf(zconn):
# ZSync keeps wconn in sync with zconn. # ZSync keeps wconn in sync with zconn.
# XXX -> make generic and usefor _ZBigFileH too? # XXX -> make generic and use for _ZBigFileH too?
# XXX naming? # -> y: ZSync base + ZSyncWConn, ZSyncBigFileH
# XXX naming? -> ZKeepInSync ?
class ZSync: class ZSync:
# .zconn # .zconn
# .wconn # .wconn
......
...@@ -305,6 +305,46 @@ def test_zconn_at(): ...@@ -305,6 +305,46 @@ def test_zconn_at():
assert zconn_at(conn_at0) == at0 assert zconn_at(conn_at0) == at0
# verify that ZODB.Connection.onResyncCallback works
@func
def test_zodb_onresync():
stor = testdb.getZODBStorage()
defer(stor.close)
db = DB(stor)
class T:
def __init__(t):
t.nresync = 0
def on_connection_resync(t):
t.nresync += 1
t = T()
conn = db.open()
conn.onResyncCallback(t)
assert t.nresync == 0
# abort makes conn to enter new transaction
transaction.abort()
assert t.nresync == 1
# close/reopen -> new transaction
conn.close()
assert t.nresync == 1
conn_ = db.open()
assert conn_ is conn
assert t.nresync == 2
# commit -> new transaction
root = conn.root()
root['r'] = 1
assert t.nresync == 2
transaction.commit()
assert t.nresync == 3
conn.close()
# ---- misc ---- # ---- misc ----
# zsync syncs ZODB storage. # zsync syncs ZODB storage.
......
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