def test_open_index_and_drop(self):
# We should also be able to detect cached cursors
# for indices
session = self.session
uri = 'table:test_cursor13_drops'
ds = ComplexDataSet(self, uri, 100)
ds.create()
indexname = ds.index_name(0)
c = session.open_cursor(indexname)
# The index is really open, so we cannot drop the main table.
self.assertRaises(wiredtiger.WiredTigerError,
lambda: session.drop(uri))
c.close()
session.drop(uri)
confirm_does_not_exist(self, uri)
# Same test for indices, but with cursor held by another session.
# TODO: try with session that DOES have cache_cursors and another
# that does not.
session2 = self.conn.open_session(None)
ds = ComplexDataSet(self, uri, 100)
ds.create()
indexname = ds.index_name(0)
c = session2.open_cursor(indexname)
self.assertRaises(wiredtiger.WiredTigerError,
lambda: session.drop(uri))
c.close()
session.drop(uri)
confirm_does_not_exist(self, uri)
session2.close()
def test_open_index_and_drop(self):
# We should also be able to detect cached cursors
# for indices
session = self.session
uri = 'table:test_cursor13_drops'
ds = ComplexDataSet(self, uri, 100)
ds.create()
indexname = ds.index_name(0)
c = session.open_cursor(indexname)
# The index is really open, so we cannot drop the main table.
self.assertRaises(wiredtiger.WiredTigerError,
lambda: session.drop(uri))
c.close()
session.drop(uri)
confirm_does_not_exist(self, uri)
# Same test for indices, but with cursor held by another session.
# TODO: try with session that DOES have cache_cursors and another
# that does not.
session2 = self.conn.open_session(None)
ds = ComplexDataSet(self, uri, 100)
ds.create()
indexname = ds.index_name(0)
c = session2.open_cursor(indexname)
self.assertRaises(wiredtiger.WiredTigerError,
lambda: session.drop(uri))
c.close()
session.drop(uri)
confirm_does_not_exist(self, uri)
session2.close()
def open_and_drop(self, uri, cursor_session, drop_session, nopens, ntrials):
for i in range(0, ntrials):
cursor_session.create(uri, 'key_format=S,value_format=S')
for i in range(0, nopens):
c = cursor_session.open_cursor(uri)
c.close()
# The cursor cache is unaffected by the drop, and nothing
# in the cache should prevent the drop from occurring.
drop_session.drop(uri)
confirm_does_not_exist(self, uri)
def open_and_drop(self, uri, cursor_session, drop_session, nopens, ntrials):
for i in range(0, ntrials):
cursor_session.create(uri, 'key_format=S,value_format=S')
for i in range(0, nopens):
c = cursor_session.open_cursor(uri)
c.close()
# The cursor cache is unaffected by the drop, and nothing
# in the cache should prevent the drop from occurring.
drop_session.drop(uri)
confirm_does_not_exist(self, uri)
def drop(self, populate, with_cursor):
uri = self.uri + self.name
populate(self, uri, "key_format=S" + self.extra_config, 10)
# Open cursors should cause failure.
if with_cursor:
cursor = self.session.open_cursor(uri, None, None)
self.assertRaises(wiredtiger.WiredTigerError, lambda: self.session.drop(uri, None))
cursor.close()
self.session.drop(uri, None)
confirm_does_not_exist(self, uri)
def drop(self, populate, with_cursor):
uri = self.uri + self.name
populate(self, uri, 'key_format=S' + self.extra_config, 10)
# Open cursors should cause failure.
if with_cursor:
cursor = self.session.open_cursor(uri, None, None)
self.assertRaises(wiredtiger.WiredTigerError,
lambda: self.session.drop(uri, None))
cursor.close()
self.session.drop(uri, None)
confirm_does_not_exist(self, uri)
def test_drop_dne(self):
uri = self.uri + self.name
cguri = 'colgroup:' + self.name
idxuri = 'index:' + self.name + ':indexname'
lsmuri = 'lsm:' + self.name
confirm_does_not_exist(self, uri)
self.session.drop(uri, 'force')
self.assertRaises(wiredtiger.WiredTigerError,
lambda: self.session.drop(uri, None))
self.session.drop(cguri, 'force')
self.assertRaises(wiredtiger.WiredTigerError,
lambda: self.session.drop(cguri, None))
self.session.drop(idxuri, 'force')
self.assertRaises(wiredtiger.WiredTigerError,
lambda: self.session.drop(idxuri, None))
self.session.drop(lsmuri, 'force')
self.assertRaises(wiredtiger.WiredTigerError,
lambda: self.session.drop(lsmuri, None))
def test_drop_dne(self):
uri = self.uri + self.name
cguri = 'colgroup:' + self.name
idxuri = 'index:' + self.name + ':indexname'
lsmuri = 'lsm:' + self.name
confirm_does_not_exist(self, uri)
self.session.drop(uri, 'force')
self.assertRaises(
wiredtiger.WiredTigerError, lambda: self.session.drop(uri, None))
self.session.drop(cguri, 'force')
self.assertRaises(
wiredtiger.WiredTigerError, lambda: self.session.drop(cguri, None))
self.session.drop(idxuri, 'force')
self.assertRaises(
wiredtiger.WiredTigerError, lambda: self.session.drop(idxuri, None))
self.session.drop(lsmuri, 'force')
self.assertRaises(
wiredtiger.WiredTigerError, lambda: self.session.drop(lsmuri, None))
def rename(self, populate, check, with_cursor):
uri1 = self.uri + self.name1
uri2 = self.uri + self.name2
populate(self, uri1, "key_format=S", 10)
# Open cursors should cause failure.
if with_cursor:
cursor = self.session.open_cursor(uri1, None, None)
self.assertRaises(wiredtiger.WiredTigerError, lambda: self.session.rename(uri1, uri2, None))
cursor.close()
self.session.rename(uri1, uri2, None)
confirm_does_not_exist(self, uri1)
check(self, uri2, 10)
self.session.rename(uri2, uri1, None)
confirm_does_not_exist(self, uri2)
check(self, uri1, 10)
self.session.drop(uri1)
def drop(self, populate, with_cursor, reopen, drop_index):
uri = self.uri + self.name
populate(self, uri, 'key_format=S' + self.extra_config, 10)
# Open cursors should cause failure.
if with_cursor:
cursor = self.session.open_cursor(uri, None, None)
self.assertRaises(wiredtiger.WiredTigerError,
lambda: self.session.drop(uri, None))
cursor.close()
if reopen:
self.reopen_conn()
if drop_index:
drop_uri = complex_populate_index_name(self, uri, 0)
else:
drop_uri = uri
self.session.drop(drop_uri, None)
confirm_does_not_exist(self, drop_uri)
def drop(self, populate, with_cursor, reopen, drop_index):
uri = self.uri + self.name
populate(self, uri, 'key_format=S' + self.extra_config, 10)
# Open cursors should cause failure.
if with_cursor:
cursor = self.session.open_cursor(uri, None, None)
self.assertRaises(wiredtiger.WiredTigerError,
lambda: self.session.drop(uri, None))
cursor.close()
if reopen:
self.reopen_conn()
if drop_index:
drop_uri = complex_populate_index_name(self, uri, 0)
else:
drop_uri = uri
self.session.drop(drop_uri, None)
confirm_does_not_exist(self, drop_uri)
def rename(self, populate, check, with_cursor):
uri1 = self.uri + self.name1
uri2 = self.uri + self.name2
populate(self, uri1, 'key_format=S', 10)
# Open cursors should cause failure.
if with_cursor:
cursor = self.session.open_cursor(uri1, None, None)
self.assertRaises(wiredtiger.WiredTigerError,
lambda: self.session.rename(uri1, uri2, None))
cursor.close()
self.session.rename(uri1, uri2, None)
confirm_does_not_exist(self, uri1)
check(self, uri2, 10)
self.session.rename(uri2, uri1, None)
confirm_does_not_exist(self, uri2)
check(self, uri1, 10)
self.session.drop(uri1)
def drop(self, dataset, with_cursor, reopen, drop_index):
uri = self.uri + self.name
ds = dataset(self, uri, 10, config=self.extra_config)
ds.populate()
# Open cursors should cause failure.
if with_cursor:
cursor = self.session.open_cursor(uri, None, None)
self.assertRaises(wiredtiger.WiredTigerError,
lambda: self.session.drop(uri, None))
cursor.close()
if reopen:
self.reopen_conn()
if drop_index:
drop_uri = ds.index_name(0)
else:
drop_uri = uri
self.session.drop(drop_uri, None)
confirm_does_not_exist(self, drop_uri)
def drop(self, dataset, with_cursor, reopen, drop_index):
uri = self.uri + self.name
ds = dataset(self, uri, 10, config=self.extra_config)
ds.populate()
# Open cursors should cause failure.
if with_cursor:
cursor = self.session.open_cursor(uri, None, None)
self.assertRaises(wiredtiger.WiredTigerError,
lambda: self.session.drop(uri, None))
cursor.close()
if reopen:
self.reopen_conn()
if drop_index:
drop_uri = ds.index_name(0)
else:
drop_uri = uri
self.session.drop(drop_uri, None)
confirm_does_not_exist(self, drop_uri)
def rename(self, dataset, with_cursor):
uri1 = self.uri + self.name1
uri2 = self.uri + self.name2
# Only populate uri1, we keep ds2 for checking.
ds1 = dataset(self, uri1, 10)
ds2 = dataset(self, uri2, 10)
ds1.populate()
# Open cursors should cause failure.
if with_cursor:
cursor = self.session.open_cursor(uri1, None, None)
self.assertRaises(wiredtiger.WiredTigerError,
lambda: self.session.rename(uri1, uri2, None))
cursor.close()
self.session.rename(uri1, uri2, None)
confirm_does_not_exist(self, uri1)
ds2.check()
self.session.rename(uri2, uri1, None)
confirm_does_not_exist(self, uri2)
ds1.check()
self.session.drop(uri1)
def rename(self, dataset, with_cursor):
uri1 = self.uri + self.name1
uri2 = self.uri + self.name2
# Only populate uri1, we keep ds2 for checking.
ds1 = dataset(self, uri1, 10)
ds2 = dataset(self, uri2, 10)
ds1.populate()
# Open cursors should cause failure.
if with_cursor:
cursor = self.session.open_cursor(uri1, None, None)
self.assertRaises(wiredtiger.WiredTigerError,
lambda: self.session.rename(uri1, uri2, None))
cursor.close()
self.session.rename(uri1, uri2, None)
confirm_does_not_exist(self, uri1)
ds2.check()
self.session.rename(uri2, uri1, None)
confirm_does_not_exist(self, uri2)
ds1.check()
self.session.drop(uri1)
def test_rename_dne(self):
uri1 = self.uri + self.name1
uri2 = self.uri + self.name2
confirm_does_not_exist(self, uri1)
self.assertRaises(wiredtiger.WiredTigerError,
lambda: self.session.rename(uri1, uri2, None))
def test_drop_dne(self):
uri = self.uri + self.name
confirm_does_not_exist(self, uri)
self.session.drop(uri, "force")
self.assertRaises(wiredtiger.WiredTigerError, lambda: self.session.drop(uri, None))
def test_rename_dne(self):
uri1 = self.uri + self.name1
uri2 = self.uri + self.name2
confirm_does_not_exist(self, uri1)
self.assertRaises(wiredtiger.WiredTigerError,
lambda: self.session.rename(uri1, uri2, None))
def test_drop_dne(self):
uri = self.uri + self.name
confirm_does_not_exist(self, uri)
self.session.drop(uri, 'force')
self.assertRaises(wiredtiger.WiredTigerError,
lambda: self.session.drop(uri, None))
