1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
|
#!/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 wiredtiger, wttest
from helper import key_populate, value_populate, simple_populate
from helper import complex_value_populate, complex_populate
from wtscenario import make_scenarios
# test_cursor06.py
# Test cursor reconfiguration.
class test_cursor06(wttest.WiredTigerTestCase):
name = 'reconfigure'
scenarios = make_scenarios([
('file-r', dict(type='file:', config='key_format=r', complex=0)),
('file-S', dict(type='file:', config='key_format=S', complex=0)),
('lsm-S', dict(type='lsm:', config='key_format=S', complex=0)),
('table-r',
dict(type='table:', config='key_format=r', complex=0)),
('table-S',
dict(type='table:', config='key_format=S', complex=0)),
('table-r-complex',
dict(type='table:', config='key_format=r', complex=1)),
('table-S-complex',
dict(type='table:', config='key_format=S', complex=1)),
('table-S-complex-lsm',
dict(type='table:', config='key_format=S,type=lsm', complex=1)),
])
def populate(self, uri):
if self.complex:
complex_populate(self, uri, self.config, 100)
else:
simple_populate(self, uri, self.config, 100)
def set_kv(self, cursor):
cursor.set_key(key_populate(cursor, 10))
if self.complex:
cursor.set_value(tuple(complex_value_populate(cursor, 10)))
else:
cursor.set_value(value_populate(cursor, 10))
def test_reconfigure_overwrite(self):
uri = self.type + self.name
for open_config in (None, "overwrite=0", "overwrite=1"):
self.session.drop(uri, "force")
self.populate(uri)
cursor = self.session.open_cursor(uri, None, open_config)
if open_config != "overwrite=0":
self.set_kv(cursor)
cursor.insert()
for i in range(0, 10):
cursor.reconfigure("overwrite=0")
self.set_kv(cursor)
self.assertRaises(wiredtiger.WiredTigerError,
lambda: cursor.insert())
cursor.reconfigure("overwrite=1")
self.set_kv(cursor)
cursor.insert()
cursor.close()
def test_reconfigure_readonly(self):
uri = self.type + self.name
for open_config in (None, "readonly=0", "readonly=1"):
self.session.drop(uri, "force")
self.populate(uri)
cursor = self.session.open_cursor(uri, None, open_config)
msg = '/Unsupported cursor/'
if open_config == "readonly=1":
self.set_kv(cursor)
self.assertRaisesWithMessage(wiredtiger.WiredTigerError,
lambda: cursor.update(), msg)
else:
self.set_kv(cursor)
cursor.update()
cursor.close()
if __name__ == '__main__':
wttest.run()
|
