83 lines
3.4 KiB
Python
83 lines
3.4 KiB
Python
#!/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 itertools, wiredtiger, wttest
|
|
from suite_subprocess import suite_subprocess
|
|
from wtscenario import multiply_scenarios, number_scenarios
|
|
from wiredtiger import stat
|
|
from helper import complex_populate, complex_populate_lsm, simple_populate
|
|
from helper import complex_value_populate, key_populate, value_populate
|
|
|
|
# test_stat05.py
|
|
# Statistics cursor using size only
|
|
class test_stat_cursor_config(wttest.WiredTigerTestCase):
|
|
pfx = 'test_stat_cursor_size'
|
|
uri = [
|
|
('file', dict(uri='file:' + pfx, pop=simple_populate, cfg='')),
|
|
('table', dict(uri='table:' + pfx, pop=simple_populate, cfg='')),
|
|
('table-lsm', dict(uri='table:' + pfx, pop=simple_populate,
|
|
cfg=',type=lsm,lsm=(chunk_size=1MB,merge_min=2)')),
|
|
('complex', dict(uri='table:' + pfx, pop=complex_populate, cfg='')),
|
|
('complex-lsm',
|
|
dict(uri='table:' + pfx, pop=complex_populate_lsm,
|
|
cfg=',lsm=(chunk_size=1MB,merge_min=2)')),
|
|
]
|
|
|
|
scenarios = number_scenarios(uri)
|
|
conn_config = 'statistics=(fast)'
|
|
|
|
def openAndWalkStatCursor(self):
|
|
c = self.session.open_cursor(
|
|
'statistics:' + self.uri, None, 'statistics=(size)')
|
|
count = 0
|
|
while c.next() == 0:
|
|
count += 1
|
|
c.close()
|
|
|
|
|
|
# Open a size-only statistics cursor on various table types. Ensure that
|
|
# the cursor open succeeds. Insert enough data that LSM tables to need to
|
|
# switch and merge.
|
|
def test_stat_cursor_size(self):
|
|
self.pop(self, self.uri, 'key_format=S' + self.cfg, 100)
|
|
self.openAndWalkStatCursor()
|
|
cursor = self.session.open_cursor(self.uri, None)
|
|
for i in range(100, 40000 + 1):
|
|
if i % 100 == 0:
|
|
self.openAndWalkStatCursor()
|
|
if self.pop == simple_populate:
|
|
cursor[key_populate(cursor, i)] = value_populate(cursor, i)
|
|
else:
|
|
cursor[key_populate(cursor, i)] = \
|
|
tuple(complex_value_populate(cursor, i))
|
|
cursor.close()
|
|
self.openAndWalkStatCursor()
|
|
|
|
if __name__ == '__main__':
|
|
wttest.run()
|