#!/usr/bin/env python # # Public Domain 2014-present 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 from suite_subprocess import suite_subprocess import wiredtiger, wttest # test_util17.py # Utilities: wt stat class test_util17(wttest.WiredTigerTestCase, suite_subprocess): tablename = 'test_util17.a' def test_stat_process(self): """ Test stat in a 'wt' process This test is just here to confirm that stat produces a correct looking output, it isn't here to do statistics validation. """ params = 'key_format=S,value_format=S' outfile = "wt-stat.out" expected_string = "cursor: cursor create calls=" self.session.create('table:' + self.tablename, params) self.assertTrue(os.path.exists(self.tablename + ".wt")) self.runWt(["stat"], outfilename=outfile) self.check_file_contains(outfile, expected_string) expected_string = "cache_walk: Entries in the root page=1" self.runWt(["stat", "table:" + self.tablename ], outfilename=outfile) self.check_file_contains(outfile, expected_string) if __name__ == '__main__': wttest.run()