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#!/usr/bin/env python
#
# Public Domain 2014-2016 MongoDB, Inc.
# Public Domain 2008-2014 WiredTiger, Inc.
#
# This is free and unencumbered software released into the public domain.
#
# Anyone is free to copy, modify, publish, use, compile, sell, or
# distribute this software, either in source code form or as a compiled
# binary, for any purpose, commercial or non-commercial, and by any
# means.
#
# In jurisdictions that recognize copyright laws, the author or authors
# of this software dedicate any and all copyright interest in the
# software to the public domain. We make this dedication for the benefit
# of the public at large and to the detriment of our heirs and
# successors. We intend this dedication to be an overt act of
# relinquishment in perpetuity of all present and future rights to this
# software under copyright law.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
# IN NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR
# OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
# ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
# OTHER DEALINGS IN THE SOFTWARE.
import os, time
import wiredtiger, wttest
from helper import confirm_does_not_exist,\
complex_populate, complex_populate_check,\
simple_populate, simple_populate_check
from wtscenario import make_scenarios
# test_rename.py
# session level rename operation
class test_rename(wttest.WiredTigerTestCase):
name1 = 'test_rename1'
name2 = 'test_rename2'
scenarios = make_scenarios([
('file', dict(uri='file:')),
('table', dict(uri='table:'))
])
# Populate and object, and rename it a couple of times, confirming the
# old name doesn't exist and the new name has the right contents.
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)
# Test rename of an object.
def test_rename(self):
# Simple, one-file file or table object.
self.rename(simple_populate, simple_populate_check, False)
self.rename(simple_populate, simple_populate_check, True)
# A complex, multi-file table object.
if self.uri == "table:":
self.rename(complex_populate, complex_populate_check, False)
self.rename(complex_populate, complex_populate_check, True)
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_rename_bad_uri(self):
uri1 = self.uri + self.name1
if self.uri == "file:":
uri2 = "table:" + self.name2
else:
uri2 = "file:" + self.name2
self.assertRaisesWithMessage(wiredtiger.WiredTigerError,
lambda: self.session.rename(uri1, uri2, None),
'/type must match URI/')
if __name__ == '__main__':
wttest.run()
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