File: test_debug_mode04.py

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#!/usr/bin/env python
#
# Public Domain 2014-2019 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

# test_debug_mode04.py
#    Test the debug mode settings. Test eviction use.
class test_debug_mode04(wttest.WiredTigerTestCase):
    conn_config = 'log=(enabled=true,file_max=100K),debug_mode=(eviction=true)'
    uri = 'file:test_debug'
    entries = 100
    value = b'\x01\x02abcd\x03\x04'

    def add_data(self):
        keys = range(0, self.entries)
        c = self.session.open_cursor(self.uri, None)
        for k in keys:
            c[k] = self.value
        c.close()

    # Just test turning it on and off. There really isn't something
    # specific to verify.
    def test_table_logging(self):
        self.session.create(self.uri, 'key_format=i,value_format=u')
        self.add_data()

    def test_table_logging_off(self):
        self.conn.reconfigure("debug_mode=(eviction=false)")
        self.session.create(self.uri, 'key_format=i,value_format=u')
        self.add_data()

if __name__ == '__main__':
    wttest.run()